Your Best Kraft Paper Bag Making Machine Supplier in China
- In-depth knowledge of your specific industry
- Absolute professionalism for all types of paper bag manufacturing
- Always keep up-to-date for a higher OEE（Overall Equipment Effectiveness)
All Types of Kraft Paper Bag Making Machines to Rocket Your Business
MTED offers a broad line of kraft paper bag making machines at attractive prices. No matter your paper bags for sale are food bags or drug bags, with printing or without printing, with handle or without handle, we’ve got you covered!
MTED: Your Reliable Kraft Paper Bag Making Machine Manufacturer
With MTED you have the choice in your kraft paper bag making machine: small or big production capacity, flat & satchel bag or SOS bag, with or without inline printing, with or without handle unit, without or without window unit, etc. Whatever you need, MTED’s world-class kraft paper bag making machine can optimize your paper bag quality while saving time and cost.
Ask for a quote now, and we will reply you with the most suitable solution with the best price soon!
Industries We Serve
MTED builds state of the art kraft paper bag making machines for various industries, including but not limited to: food, medicine, medical, retail, industrial. Discover the kraft paper bag making machine by your industry now!
- Manufacturing Process
- Main Structure
- Related Videos
At MTED, our experts discuss thoroughly with you the best solution for your specific kraft paper bag (also called as craft paper bag or khaki paper bag). We provide the maximum freedom in your choice of kraft paper bag making machines at a reasonable price.
The exacting performance of MTED kraft paper bag making machine begins with rigorous quality control during manufacturing. All material and components used on MTED kraft paper bag making machines have to be inspected to meet our millimeter tolerance requirements.
MTED has invested in a workshop of state-of-the-art processing equipments. We manufacture the kraft paper bag making machine’s key components in house to ensure the greater control of precision assembling. Each set of MTED kraft paper bag making machine is then assembled and tested by one experienced technician in charge of the whole manufacturing process.
The brain of your MTED kraft paper bag making machine is powered by our dedicated electric engineering team. Proficient in electric engineering knowledge, they know more than anyone else what you expect from a kraft paper bag making machine. They take your machinery manufacturing capability and operation safety into consideration. Whenever you need their assistance, just reach out to them!
The proficient experts at MTED are not only fast at finding the right parts for your kraft paper bag making machine. We provide advice on the most cost effective solution for your machine upgrade and defective parts replacement. MTED’s two large warehouse and extensive product portfolio, keep the right spare parts readily available for your kraft paper bag making machine.
Factory Internal Test
It takes about one week to finish the machinery factory internal test before inviting customers for validation. At MTED every newly-built kraft paper bag making machine is run at production rate to verify the machinery performance, including machine stability, safety alarms, delivered bag quality and size, etc. Any improvement points to be addressed prior to shipment, we can discover at this stage and action to work them out!
MTED Kraft Paper Bag Making Machine
Kraft paper bag making machine has become a trend due to the 100% eco-friendly character of kraft paper bags.
During the 25 years of history, MTED has been dedicated to sharpening the kraft paper bag making machine technologies, ensuring its operation safety, manufacturing precision, and production efficiency.
We have also developed a variety of machinery models to meet up your specific demand with the most competitive price.
Kraft Paper Bag Making Machine: The Complete FAQ Guide
You know how strong and durable a porous kraft paper can be?
It is a type of paper manufactured explicitly for packaging due to its high elasticity and high tear resistance.
Let’s see, what is the contribution of MTED’s kraft paper bag making machine in the paper bag industry?
- 1. What is a Kraft Paper Bag Making Machine?
- 2. What Paper Material is Suitable for MTED Kraft Paper Bag Making Machine?
- 3. What is the Workflow of the MTED Kraft Paper Bag Making Machine?
- 4. Application of MTED Kraft Paper Bag Making Machine
- 5. What’s the Main Structure of MTED Kraft Paper Bag Making Machine?
- 6. How to Compare Automatic Kraft Paper Bag Making Machine to Manual Kraft Paper Bag Making Machine?
- 7. How to Compare Sheet Fed Kraft Paper Bag Making Machine to Roll Fed Kraft Paper Bag Making Machine?
- 8. What’s the Air Supply and Power Supply of the MTED Kraft Paper Bag Making Machine?
- 9. What Countries Have MTED Kraft Paper Bag Making Machines Been Shipped To?
- 10. What Technical Support Can I Get From MTED?
- 11. Is MTED Kraft Paper Bag Making Machine CE Certified?
- 12. Does MTED Kraft Paper Bag Making Machine Include Eye Mark Registration System?
- 13. How to Lubricate the MTED Kraft Paper Bag Making Machine?
- 14. Does MTED Kraft Paper Bag Making Machine Support OEM?
- 15. Can MTED Customize the Kraft Paper Bag Making Machine for Me?
- 16. How to Set the Different Bag Length on MTED Kraft Paper Bag Making Machine?
- 17. What’s the Speed of MTED Kraft Paper Bag Making Machine?
- 18. Does the Factory Test the Kraft Paper Bag Making Machine Before Client’s Validation?
- 19. How to Produce Flat And Satchel Paper Bags on A Kraft Paper Bag Making Machine?
- 20. Are There Any Kraft Paper Bag Making Machines to Produce Small Square Bottom Paper Bags?
- 21. What Auxiliary Equipments Can You Use with The Kraft Paper Bag Making Machine?
- 22. How to Unpack And Install A Kraft Paper Bag Making Machine?
- 23. How to Print Inline on Kraft Paper Bag Making Machine?
- 24. What’s The Life Span of An MTED Kraft Paper Bag Making Machine?
- 25. Why Invest in a Kraft Paper Bag Making Machine?
- 26. How Does MTED Kraft Paper Bag Making Machine Save Your Material Consumption?
- 27. What Is The Resale Value of A Kraft Paper Bag Making Machine?
- 28. Is it Safe for One Operator to Operate A Kraft Paper Bag Making Machine?
- 29. Will MTED Assist with Spare Parts When Needed?
- 30. How to Make Double Layer Kraft Paper Bags?
- 31. Does MTED Kraft Paper Bag Making Machine Support Inline Handle Unit?
- 32. How Many Square Bottom Types Can MTED Kraft Paper Bag Making Machine Do?
- 33. How to Make a Window Paper Bag on a Kraft Paper Bag Making Machine?
1. What is a Kraft Paper Bag Making Machine?
Namely, the kraft paper bag making machine is a paper bag making machine suitable for kraft paper bag manufacturing.
Kraft Paper Bags
During the kraft pulping process, most of the lignin originally present in wood is removed from the fibers, thus making the kraft paper stronger and more elastic than normal paper.
Featured with high elasticity, high tear resistance and economic manufacturing, the eco friendly kraft paper bags (also named as brown paper bags or khaki paper bags) have been incorporated into cross-industrial business.
Hence the kraft paper bag making machine becomes recognized by the public.
You may manufacture Kraft paper bags for products with a high demand for durability and strength.
The high tear resistance and high elasticity make the kraft paper bag capable of lifting weight. The maximum weight an MTED kraft paper bag can withstand is 10kg.
In grocery stores, bakeries, and food industries, kraft paper bags are recommended. This paper bag is a need-of-the-time as it is biodegradable, recyclable, and compostable paper bag. Indeed it is a better alternate for plastic bags.
Kraft Paper Bag With Handle
Versatility in Kraft Paper Bag Making Machine
MTED’s CE-certified kraft paper bag making machines can manufacture with or without handle kraft paper bags. You can add three types of handles, twisted, flat, and D-cut handles.
Do you want printed kraft paper bags?
We are here to facilitate you with a kraft paper bag making machine with inline printers and stand-alone printers.
To make your customers happy with trendy yet attractive kraft paper bags, we offer you a kraft paper bag making machine with a plastic window unit and optional die-cut window (in many shapes).
We can provide you a kraft paper bag making machine to manufacture kraft paper bags with a full inner plastic liner for carrying oil or other liquids.
2. What Paper Material is Suitable for MTED Kraft Paper Bag Making Machine?
Kraft Paper Bag With Display Window
From our last QA, you already have the basic knowledge of kraft paper material and kraft paper bag making machine.
Now here comes the question if kraft paper is the only material suitable on MTED Kraft paper bag making machine?
The answer is No.
The paper material used on MTED kraft paper bag making machine is not restricted to only kraft paper (also referred to as brown paper or khaki paper).
Other alternatives include glossy paper, coated paper, grease-proof paper, laminated paper, and more.
For food paper bag with a display window, the plastic film needed to be loaded on the kraft paper bag making machine as well.
3. What is the Workflow of the MTED Kraft Paper Bag Making Machine?
Let’s take the MTED kraft paper bag making machine for flat and satchel bags for example. The machine’s brief workflow is as follows :
First, you load the paper roll of pre-calculated web width on the paper unwinder. The web will be aligned laterally by EPC system on the MTED kraft paper bag making machine.
EPC Guide System
The paper material will then be pulled to the perforation unit for perforating according to the tube length.
After that, the paper material goes through side gluing, eye mark registration, tube forming, tube cut off, bottom folding, bottom gluing till the completed paper bags are delivered from the accumulator table.
4. Application of MTED Kraft Paper Bag Making Machine
Kraft Paper Gift Bag
The MTED Kraft paper bag making machine features extraordinary versatility to satisfy the growing paper bag market in various industries, covering food, leisure, industrial, pharmacy, retail shopping, etc.
Kraft paper bags (also known as khaki bags or brown bags) as a familiar sight today, you may find them in your take-away food packing, fresh fruit packing, dry nuts packing, flour packing, sugar packing, confectionary packing, retail shopping bags, gift bags, and more.
Beautiful paper bags with printed logos and brand names are a treat to the eyes and serve as a promotional agent for the company.
Food-grade kraft paper bags are moisture-proof. Bakeries pack their delicious rolls, biscuits, buns, and bread in kraft paper bags. This packaging looks trendy and helps keep the food fresh for a more extended period.
Fresh fruits and vegetables remain fresh in kraft paper bags. Kraft paper bags are most popular among food deliveries. Whether it is a delivery service or take away, restaurants use kraft paper bags with their printed logos for food packaging.
Window-cut kraft paper bags are recommended for products like nuts, crisps, and pulses. So you may have the idea of the product inside by just looking from outside.
High weight carrying capacity helps the flour and sugar retailers to pack their products safely in the kraft paper bags. We use the water-based glue in our kraft paper bag making machines seal the bottom completely to protect against any leakage.
MTED’s kraft paper bag making machine is handy to serve the pharmaceutical industry. The kraft paper bags are suitable to pack chemicals and powders in them.
Our square bottom kraft paper bags have sufficient capacity to carry bottles containing solvents. Not only the raw material, but kraft paper bags are also a safe choice for packing medicines in them.
As compared to thin plastic bags, thick kraft paper bags protect the bottles from breakage.
The retail industry uses kraft paper bags for packaging and as a symbol of style and fashion.
Beautifully designed, customized, and colorful kraft paper bags immediately grab the attention of the viewer.
Small, medium, and large-sized carry bags, with handles, help to carry the bag conveniently.
Variation in sizes allows the retailer to use the kraft paper bag for a single product or put it in multiple products.
5. What’s the Main Structure of MTED Kraft Paper Bag Making Machine?
I. Unwinder unit:
Unwinder Unit of MTED Kraft Paper Bag Making Machine
The unwinder unit of MTED Kraft paper bag making machine adopts the hydraulic system with brake for loading and discharging paper rolls at ease.
Both automatic constant tension control and EPC web guiding system are installed on the unwinder unit to make your paper web running at a smooth pace, reducing the web break and scrap rate.
II. Tube forming:
Tube Forming of MTED Kraft Paper Bag Making Machine
The tube forming station is ultra-intelligent to achieve the adjustment of bag width and gusset width from small to big range.
There are customized forming plates to set up your paper bag width to your desired value.
The gusset width is adjustable on specially hardened wheel type gusset unit.
No gear changing is required on the MTED Kraft paper bag making machine.
III. Bottom making:
Bottom Closing of MTED Kraft Paper Bag Making Machine
After the paper tube is cut off, it comes to the bottom making unit of your MTED kraft paper bag making machine.
There is an adjustable bottom folding device to set up a different bag bottom width.
The thumb bottom is included in the machine, as well as two other kinds of bottom types.
III. Bottom pasting
Bottom Pasting of MTED Kraft Paper Bag Making Machine
On the bottom pasting unit, the water-soluble glue will be applied onto the opened bag bottoms.
On the MTED karat paper bag making machine, the pasting is hygienic without time-consuming glue cleaning.
IV. Delivery table:
Delivery Table of MTED Kraft Paper Bag Making Machine -Type A
The delivery table functions as both automatic bag collection and counting unit.
The completed paper bags come out of the kraft paper bag making machine through this table.
Delivery Table of MTED Kraft Paper Bag Making Machine -Type B
The delivery table is adjustable for both small and big bag sizes.
Any number of finished bags per batch can be set through the control panel of your MTED Kraft paper bag making machine easily.
6. How to Compare Automatic Kraft Paper Bag Making Machine to Manual Kraft Paper Bag Making Machine?
Let’s make the comparison of two kinds of Kraft paper bag making machines from the following aspects:
- Automation level:
The automatic Kraft paper bag making machine features a high automation system from material loading to bag collection with low labor interventions.
Electrical Cabinet of MTED Kraft Paper Bag Making Machine
The MTED automatic Kraft paper bag making machine adapts itself to the top international automation systems such as TRIO, LENZE, REXROTH, etc. to deliver the highest automatic control throughout your paper bag manufacturing process.
A manual Kraft paper bag making machines requires labor in most paper bag manufacturing steps. It results in high labor costs and thus the high unit cost of your paper bag business.
- Production speed:
The production speed for automatic Kraft paper bag making machine is normally over 100bags/min while some machine can reach the speed of over 1000 bags/min.
However, for a manual machine, the speed cannot be expected to exceed 100 bags/min.
Kraft Paper Bag With Wicket
The most striking breakthrough of automatic Kraft paper bag making machine is its versatility.
You do not expect to puncture the wicket holes or die cut a display window on your manual Kraft paper bag making machine.
However, with the versatility of your MTED automatic kraft paper bag making machine, these functions are all possible on your paper bags.
- Bag size
Limited to the structure of manual kraft paper bag making machine, the bag sizes are fixed or limited into small range.
The case is different on an automatic kraft paper bag making machine.
Your MTED automatic Kraft paper bag making machine comes with a wide range of bag sizes to fulfill your different customers’ orders.
For instance, you can make paper bag length from 165 to 715mm and bag width 70-350mm on the RZJD-350J model.
7. How to Compare Sheet Fed Kraft Paper Bag Making Machine to Roll Fed Kraft Paper Bag Making Machine?
The two types of Kraft paper bag making machines are classified by the means of material loading.
Different in some processing steps, they are similar in the basic work flow: side gluing, tube forming, gusset forming, bottom opening, bottom pasting, bag collection and counting.
Both of them adopt the environmentally friendly water-based cold glue and hot melt glue (when needed under certain circumstances).
On sheet fed kraft paper bag making machine, we normally use art paper, white cardboard, film laminated paper, ivory board with paper thickness 120-350 GSM.
Restricted by the machine structure and paper material, the speed of sheet fed Kraft paper bag making machine normally ranges 40-70 bags/minute.
Roll fed kraft paper bag making machine in most cases use brown raft paper, white kraft paper, coated paper, glossy paper, khaki paper as the raw material.
The speed of roll fed machine for flat and satchel paper bags (also called V bottom paper bags) ranges 50 to over 1000 bags/min, and the speed for square bottom bags can reach max 250bags/min.
Each sheet fed Kraft paper bag making machine comes with a specific max and min sheet size.
Likewise, the paper web width varies on a different model of roll fed kraft paper bag making machine.
8. What’s the Air Supply and Power Supply of the MTED Kraft Paper Bag Making Machine?
Compressed air supply：≥0.12m³/mn, 0.6-1.2Mpa
Power supply：380V, 50HZ, 3phase ( can be customized according to your local electricity standards)
9. What Countries Have MTED Kraft Paper Bag Making Machines Been Shipped To?
Our customers are all around the world, including United States, Italy, Spain, France, Russia, Ukraine, Uzbekistan, Mexico, Kenya, South Africa, Zambia, Cameroon, Tanzania, Rwanda, Egypt, Algeria, Chile, Argentina, South Africa, Saudi Arabia, Turkey, Malaysia, Indonesia, Thailand, Vietnam, India, Israel, Pakistan, etc.
10. What Technical Support Can I Get From MTED?
For every Kraft paper bag making machine you ordered from MTED, you will get our comprehensive technical support:
I. Illustrative instructional documents: The English version operational manual, maintenance manual and packing list will be packed inside your MTED Kraft paper bag making machine package.
II. MTED certified field technicians offer you multiple levels of installation and training services either in your facility or in MTED workshop.
III. Remote services are available 24/7/365. Any technical questions you have, your machine connected with the Internet can receive our remote diagnosis to ensure your machine optimization and minimized maintenance cost.
11. Is MTED Kraft Paper Bag Making Machine CE Certified?
All MTED kraft paper bag making machines have passed CE certificates. We have happy customers from 100+ countries.
12. Does MTED Kraft Paper Bag Making Machine Include Eye Mark Registration System?
Eye Mark Registration of MTED Kraft Paper Bag Making Machine
Every MTED kraft paper bag making machine includes Germany SICK eye mark registration system.
You can use both plain paper or preprinted paper on the machine with precise control of the paper tube cut off.
13. How to Lubricate the MTED Kraft Paper Bag Making Machine?
Auto Lubrication of MTED Kraft Paper Bag Making Machine
MTED kraft paper bag making machine adopts a centralized lubrication system to ensure the periodic automatic lubrication of all key gears.
14. Does MTED Kraft Paper Bag Making Machine Support OEM?
Yes. Just talk to the MTED sales and let us know your detailed requirements on OEM.
15. Can MTED Customize the Kraft Paper Bag Making Machine for Me?
We offer both standard machines and customized solutions.
Tell us your specific requirements now and we are here to help you.
16. How to Set the Different Bag Length on MTED Kraft Paper Bag Making Machine?
The bag length setting is controlled by servo motor.
You can finish the setting on the machine control panel within a few minutes.
17. What’s the Speed of MTED Kraft Paper Bag Making Machine?
The machine speed depends on the machine model you choose.
For instance, MTED kraft paper bag making machine for flat and satchel bags range from 50 -350 bags/min for RZJD-250 and 50-650 bags/min for RZJD-350.
The higher speed of over 1000 bags/min is also possible on a double stream kraft paper bag making machine.
Other factors like paper sizes and paper material will also affect the machine operation speed.
If you want to have a clear idea about the real production speed of your specific bag on our machine, just feel free to contact us now!
18. Does the Factory Test the Kraft Paper Bag Making Machine Before Client’s Validation?
MTED respects your time and investments; therefore, it tests the kraft paper bag making machine after manufacturing.
We run the kraft paper bag making machine at a production rate to ensure the machine’s performance.
We check the machine’s stability, safety alarms, bag quality, sizes, etc. Our expert engineers verify a kraft paper bag making machine after a complete factory internal test. This test takes almost a week to complete.
Once our engineers confirm the positive report, we invite you to validate your kraft paper bag making machine.
Kraft Paper Bag Making Machine
19. How to Produce Flat And Satchel Paper Bags on A Kraft Paper Bag Making Machine?
Flat and satchel paper bags are also known as V-bottom or sharp bottom paper bags. MTED’s flat and satchel kraft paper bag making machines are roll-fed.
Paper from the roll forms a paper web. EPC (Edge Position Controller) controls the paper tension and does side correction for you.
The puncture device marks the length of the paper bag by pricking it on the kraft paper.
The automatic glue system applies water glue on the paper sides. The hot melt glue device is adopted as well for plastic window unit.
The kraft paper folds into a cylindrical shape after the gluing process.
Followed by bag formation, the cutter cuts the desired length (on the pricked marks). In the end, the machine does the bottom folding and bottom gluing.
The machine counts and delivers the finished flat and satchel kraft paper bags on the delivery table or conveyor belt.
For the operator’s convenience, the machine automatically counts the kraft paper bags. For instance, if you feed a set of 30 paper bags, the machine will count and deliver 30 kraft paper bags, pause for a while, and then deliver the next 30 bags.
It helps the operator collect the bags without counting, resulting in efficient and speedy work.
A flat and satchel kraft paper bag making machine’s production speed depends on its quality, paper bag size, maintenance, and raw material.
You can produce small, medium, and large-sized flat and satchel kraft paper bags. Some flat and satchel paper bag making machines are available with inline plastic window units.
Flat And Satchel Paper Bags
20. Are There Any Kraft Paper Bag Making Machines to Produce Small Square Bottom Paper Bags?
Kraft paper bags are not only available in flat and satchel paper bags. MTED has some models to produce square bottom kraft paper bags.
Are all the square bottom paper bags available in large sizes?
MTED has an RZFD-190 model for manufacturing small-sized square bottom paper bags. Small-sized bags are suitable to deliver single or tiny objects.
- It is a fully automatic, roll-fed, square bottom kraft paper bag making machine.
- It can produce 30 – 240 kraft paper bags/minute. The paper bag length ranges from 190 – 370mm.
- The paper bag width ranges from 80 – 200 mm.
- The total width of the kraft paper roll ranger from 280 – 640mm.
- And the paper bag bottom width ranges from 50 – 105mm.
- You can also get this machine with inline printing unit, die-cut window unit, plastic window unit, and strip unit.
RZFD-190 with Printing
- It is a square bottom kraft paper bag making machine with an inline 2/4 color printing unit.
- SCHNEIDER touch screen, servo motor, and servo control make this machine as efficient as a square bottom kraft paper bag making machine for large-sized paper bags.
Customized Kraft Paper Bag Making Machine
Do you want to manufacture a specific-sized kraft paper bag?
MTED’s highly qualified engineers are always ready to serve you. We have manufactured a customized OEM machine for small square bottom paper bags.
It is a machine that can produce a bag whose width is 6.5cm, the length is 17cm, and the bag’s bottom width is 4.5cm.
It is not a standard machine but made according to the customer’s demand.
21. What Auxiliary Equipments Can You Use with The Kraft Paper Bag Making Machine?
There are some stand-alone machines we offer in support of kraft paper bag making machines. These auxiliary machines are:
Stand-alone Flexo printing units
Our ZYT series of flexo printing machines include 2, 4, and 6 colors printing. It is suitable for roll-to-roll printing on kraft paper.
Here you can see the performance of the machine:
The flexo printing units consist of flexible photosensitive resin plates and rubber plates. Anilox rollers transfer the liquid ink thoroughly on the printed paper.
The maximum printing material width of flexo printing units ranges from 800 – 1400mm.
The maximum printing width a flexo printing unit allows ranges from 760 – 1360mm.
The printing speed ranges from 5 – 100 m/minutes.
Twisted rope handles making machine
Our RZSW-10MA is a twisted rope handle-making machine. It manufactures twisted handles with the help of hot glue.
It is a compact and easy-to-install machine. It is compatible with producing 1000 pairs of twisted handles in an hour. It is a cost-effective and easy-to-operate machine.
You can use this machine with a square bottom kraft paper bag making machine to produce trendy carry bags.
It is a fully automatic machine. Two paper rolls and a paper rope roll join together with hot melt glue. The cutter cuts the handles into the required sizes to provide twisted rope handles for your kraft paper bags.
You can paste the handles either by hand or with the help of a machine.
For a better understanding of twisted rope handle making machines, you can see the video:
The machine can produce a handle with a length ranging from 120 – 150mm.
MTED offers a 1-year warranty time for RZSW-10MA.
Flat handle making machine
RZBS-180M is a flat handle-making unit. It is a recommended stand-alone unit to work in alliance with a semi-automatic square bottom kraft paper bag making machine.
It has a production capacity of manufacturing 6000 pairs of flat handles per hour. For your convenience, MTED has installed an automatic counting system.
MTED offers a 1-year warranty and lifetime support for our flat handle-making machine.
The machine uses four narrow paper rolls to make flat handle loops. The hot glue helps to paste the paper roll and flat handles together.
The cutters then efficiently cut the desired size of the flat handles. An automatic counting system helps to improve your work efficiency.
Flat Handle Making Unit
Twisted rope making machine
MTED’s small and light-weight RSSZ-20M is a twisted paper rope making machine. It is a high-speed, cost-efficient machine that produces double roll ropes simultaneously.
It is a supportive machine for twisted handle making units. It provides the raw material for the twisted handle making machine.
The high-speed rotation of the machine’s shaft turns the thin web paper into a twisted rope. This twisted rope is then gathered in the form of a roll.
Here is a link to twisted rope making machine:
Rope rewinding machine
Another important auxiliary machine to support our kraft paper bag making machine is a twisted rope rewinding machine. Our RZFJ-400M is a high-speed, cost-effective, and easy-to-use rope rewinding machine.
It is a supportive machine for twisted rope making machines. For a smooth application of twisted paper rope on the handles, this machine quickly rewinds the paper rope.
Rope making machine produces the rope roll, and the rope rewinding machine quickly releases the rope from one end to the other. The high-speed rotation of the machine’s shaft saves time and also ensures a knot-free rope roll.
It produces 80 – 150 meters of rope per minute. It consumes only 2.2kw power.
Rope Rewinding Machine
22. How to Unpack And Install A Kraft Paper Bag Making Machine?
It is an exciting moment to see your machine at your facility.
Now is the time to unpack it and install it carefully.
We pack your machine safely in a thick and well-built wooden case. Safely remove the wooden case, protecting yourself and the machine from any hazard.
Now is the time to remove the nylon protective film. MTED selects the nylon protective film because of its high tensile and oxygen-resistant properties.
After removing the plastic film, you will find a toolbox, documents, and manual guides.
If you are comfortable installing it all by yourself, it is excellent, but if you want any assistance from MTED, our trained staff is always available for your guidance.
We supply brand new (unused) machines to you. If any part is malfunctioning or broken pieces, we will provide free spare parts in warranty time.
23. How to Print Inline on Kraft Paper Bag Making Machine?
Some of our square bottom kraft paper bag making machines and flat and satchel kraft paper bag making machines support inline printing units.
Inline printing units are mostly available in 2 or 4 colors.
The paper web from the paper roll passes through the ceramic anilox rollers. These rollers spread the ink, according to the desired design, on the kraft paper.
MTED uses water-soluble ink for its inline printers. It is the best solution for printing eco-friendly bags like kraft paper bags.
The printing speed of the inline printing unit ranges from 5 – 100 m/min. It provides precise printing and suitable for both white and brown kraft paper bags.
Kraft paper bag making machine benefits you if you have a limited budget and don’t want to buy a stand-alone printer.
24. What’s The Life Span of An MTED Kraft Paper Bag Making Machine?
If the machine works for a more extended period and lasts for a longer time, it is beneficial for you.
MTED’s kraft paper bag making machines can run for 48 hours, day and night, non-stop. You can estimate the profit it generates for you by calculating the amount of paper bags it produces by working 24 hours continuously.
It provides high-speed and high-quality kraft paper bag production with the added advantage of low labor cost.
Its simple yet strong structure ensures you its long life. The heavy-duty cast iron frame gives strength to the machine’s footprints and provides the durability of the machine.
Regular maintenance and care can result in beneficial production and low damage to the machine.
According to a rough estimate, our kraft paper bag making machines can last for 30 years. This life span can increase with careful handling and proper maintenance.
25. Why Invest in a Kraft Paper Bag Making Machine?
Before starting a business, you need to know all the right reasons to invest in a kraft paper bag business.
Is it profitable?
Is it in demand?
Is it long-lasting?
Let me help you to find answers to your questions.
Fast ROI (Return on Investment)
What is the probability of gaining the return?
It is an important question when we think of starting a business.
So, paper bag making is a kind of business that provides you a fast ROI in your investment.
The primary investment you need to put in the business is the machine purchasing cost. Cost-effective raw material and low-labor rate help you to not only recover the investment cost but start gaining profit in no time.
With the growing demand for paper bags, the need for kraft paper bag making machines is increasing in the market. To invest in something that is really in demand is an excellent reason to start a business.
Industries like food, pharmaceuticals, retailers, and decorative packaging are giving more importance to kraft paper bags.
Paper bags’ anti-moisture property with weight carrying capacity has inspired the retailers to pack their food and grocery products in these kraft paper bags.
Beautifully printed paper bags attract the customer’s attention. Instead of spending some extra cents on wrapping sheets, customers prefer to put their gifts in aesthetically stylish kraft paper bags.
We always want to do a business that requires less amount of capital but generates more profit. Kraft paper bag making machine is among those businesses that need a very low cost for production.
- It’s a one-time expense on purchasing the machine
- Little labor cost
- Less energy consumption
- Low cost on raw material
- Versality in inline options for your needs
- Low maintenance
- Lifetime service
- Availability of spare parts
Less Time, More Production
MTED’s kraft paper bag making machine can run continuously for 48 hours. High-speed production plays a vital role in gaining profit.
For instance, if a square bottom kraft paper bag making machine produces 200 bags/minute. It can make 12,000 bags in an hour.
Approximately three lacs paper bags in a day is a definite reason to give it a try.
26. How Does MTED Kraft Paper Bag Making Machine Save Your Material Consumption?
You put the number of paper bags you need, their dimensions, and design on a control panel before the production starts.
The paper web width of the kraft paper roll you feed into the machine is according to the paper bag size. Thus the chances to waste the kraft paper are minimal.
MTED’s fully automatic kraft paper bag making machines are well-known for their stable performance. If any error occurs, the kraft paper bag making machine stops by itself.
It saves you from damaging the machine as well as wastage of material.
Kraft Paper Consumption
We design the machine precisely to make paper bags back to back. According to the preset tube cutting length, the roll feeding machines consume the whole paper web by forming paper tubes and cutting the bags.
The glue guns and the automatic gluing system apply glue in a regulated manner. You can adjust the amount of glue you want to use and control the wastage.
Inline unit for handles or printing also plays a vital role in saving material consumption.
Once you put in the raw material (paper and glue), paper bag formation, handle making, handle pasting, and bottom gluing, all these processes take place at the same time with the same raw material.
In separate machines and stand-alone units, you need to have a comparatively more amount of raw materials.
Printed Kraft Paper Bags
27. What Is The Resale Value of A Kraft Paper Bag Making Machine?
The machines that produce products that are in market demand always have good resale value.
If you want to sell your kraft paper bag making machine, the resale value depends on certain factors:
- Condition of the machine
- Production capacity
- Years of usage (How many years have you used the machine? More years, less value.)
If (for any reason) you want to sell your kraft paper bag making machine with a reasonable resale price, follow specific steps:
- Do regular maintenance and keep the service record
- Change the damaged parts immediately
- Choose a reliable kraft paper bag machine manufacturer when you place order of the machine
28. Is it Safe for One Operator to Operate A Kraft Paper Bag Making Machine?
Are you surprised to know that a kraft paper bag making machine needs only one operator to manage the whole paper bag making procedure?
It is true.
The MTED’s fully automatic kraft paper bag making machine does not require a lot of staff. Only one skilled operator who has good know-how of operating the computerized control panel can look after the whole procedure.
Once the operator feeds in all the necessary information into the computer, the machine itself functions accordingly.
Paper web formation from the paper roll, EPC controls the paper web’s tension, ensuring all the sides are in a proper position.
Kraft Paper Bag Making Machine
The automatic gluing system, paper tube formation, bottom formation, bottom gluing, and cutting all these processes occur automatically.
The operator needs to keep an eye on the machine’s functioning. If you are using a kraft paper bag making machine with inline printing or handle options, it also takes place without personnel interference.
Feed-in the printing designs and handle details, sit back and enjoy watching the machine doing it for you.
Moreover, the machine calculates the finished kraft paper bags and serves you at the conveyor belt.
It is perfectly safe for one operator to handle all the functions, as, if any error occurs, the machines stop working immediately.
It will not only save you from any severe accident but also protects the material from getting wasted.
Kraft Paper Bag Making Machine Manufacturer
29. Will MTED Assist with Spare Parts When Needed?
MTED is always there to support you when you need us.
We manufacture, test, and validate the kraft paper bag making machine before supplying it to you. We mark all the parts of the machine with unique identification numbers for tracking purposes.
It’s a lifetime offer for you to get the spare parts. Whenever you want to replace a part of your machine, we can facilitate you with it even after decades.
MTED values your investments and wants to see you grow in your business. We don’t want to let your machine go out of order. Contact us and get the services and spare parts whenever you need them.
30. How to Make Double Layer Kraft Paper Bags?
Do you want to make a kraft paper bag even more robust and oil and water-resistant?
We have a machine that perfectly matches your requirement. It is our multi-layer paper bag making machine. You can make a paper bag with two layers of kraft paper or one layer of kraft paper with a second layer of plastic film.
This paper bag is suitable for many places like:
Application of double layer kraft paper bag in the food industry
These double-layer kraft paper bags have a unique position. The weight carrying capacity of the paper bag doubles with another layer of kraft paper. These double-layer kraft paper bags are very successful for having heavy materials like flour, sugar, rice, and bottles.
Double layered kraft paper bags have increased anti-moisture property, thus facilitating the fresh fruit and vegetable sellers.
In pharmaceutical companies, for carrying heavy bottles containing liquids and solutions and powdered chemicals, these double-layer kraft paper bags are very suitable. They not only lift weights but also protect leakage to a certain level.
Have you seen the kraft paper bags with full inner plastic lining?
Our double-layer kraft paper bag making machine can also manufacture a die-cut window kraft paper bag. In this paper bag, a plastic film is attached with kraft paper to make the paper bag oil and water-resistant.
This type of kraft paper bag is suitable for bakeries and products that contain oil. The trendy die window cut gives a stylish look to the bag with the oil-resistant property.
Double Layer Kraft Paper Bags
The functioning of the machine
This fully automatic machine works in the same way as other machines do. Though there are specific differences, like:
- You can use both the printed or plain paper for this paper bag.
- In this machine, two paper unwinders work simultaneously. Whether it involves two kraft paper layers or one kraft paper and one plastic film layer, in both cases, two rolls unwind at the same time.
- Three hot melt glue guns apply glue to the paper web and stick the two papers together.
- Formation of the paper tube takes place after gluing the two layers.
- A particular liquid glue system glues the paper tube’s sides.
- The sharp cutters cut the paper bag according to the required size.
- Paper bag bottom formation and bottom gluing also take place automatically.
- In the end, the machine counts the paper bags and collects the kraft paper bags on the conveyor belt.
This machine uses two paper roll unwinders and requires more glue than single-layer kraft paper bags.
For a better understanding, you can watch this video:
31. Does MTED Kraft Paper Bag Making Machine Support Inline Handle Unit?
The handle is an essential part of carrying bags. With higher weight carrying capacity, we need to have more robust handles attached to the kraft paper bag.
MTED’s kraft paper bag making machine support three types of inline handle units:
Our models RZFD-330F/450FA/450FB are square bottom kraft paper bag-making machines with an inline flat handle unit.
It is a CE-certified machine with optional 2/4 color inline printers.
From paper roll feeding to finished paper bag delivery, all the processes are fully automatic, including flat handle making and gluing.
Paper bags with flat handles are popular in the retail industry. Clothing brands, jewelry shops, or shoe retailers prefer to use square bottom kraft paper bags with flat handles.
It is an easy-to-carry bag. Print beautiful logos and patterns on the bag and grab the customer’s attention.
- It has a hydraulic unwinder unit
- Tube length adjustable by Servo
- EPC control
- Handle making unit
- Gluing unit
- The bottom closing unit is driven by Servo
- Finished bag delivery table
- The optional inline printing unit
- The bag width ranges from 120 -450mm
- The bag bottom width varies between 60 – 200mm
- The paper web width ranges from 380 -1350mm
- It has a 90mm handle height
- 45 -50mm handle width
- The production speed of square bottom kraft paper bags without handle ranges from 30 – 180 bags/min.
- The production speed of kraft paper bags with handles ranges from 30 -110 bags/min.
MTED offers a 2-year warranty time for its square bottom kraft paper bag making machine with an inline flat handle unit.
If any damage occurs during the warranty time, MTED will provide you with new identical parts.
MTED’s RZFD-330T/450TA/450TB is a square bottom kraft paper bag making machine with an inline twisted handle unit.
It is a fully automatic machine that produces up to 150 kraft paper bags with handles per minute.
It provides you the option of creating paper bags in variable sizes.
The technical specifications of square bottom kraft paper bag making machine with inline twisted handle unit are as follows:
- Its cutting length ranges from 270 – 760mm.
- The bag width ranges from 120 – 450mm.
- The bag bottom width varies between 70 – 200mm.
- The paper web width ranges from 380 – 1350mm.
- The twisted handle length ranges from 320 – 340mm.
- The production speed without handles ranges from 30 – 180 bag/min.
- The production speed with handles varies between 30 – 150 bags/min.
- Servo controlled tube length
- Hydraulic paper roll unwinder
- Automatic EPC control
- Bottom closing is driven by Servo.
- Gluing unit
- Handle making unit
- Handle pasting unit
- Inline printing unit (optional)
Our CE-certified square bottom kraft paper bag making machine with an inline unit of the twisted handle is widely used for all paper bag sizes.
You can use printed or plain, white, or brown kraft paper for making a paper bag with a twisted handle.
In industries like retail, food, and pharmaceuticals, these carry bags facilitate you with suitable gripping and easy-to-carry options.
Inline Twisted and Flat Handle Unit
It is a versatile kraft paper bag-making machine that produces square bottom paper bags with both twisted and flat handles.
MTED manufactures RZFD-330 TF/450TFA/450TFB for making square bottom kraft paper bags with inline twisted and flat handle unit.
This is a cost-effective machine. It provides versatility in paper bag production.
- The bag width ranges from 120 – 450mm.
- The bag bottom width ranges from 60 – 200mm.
- The paper web width varies between 380 – 1350mm.
- The machine produces 30 – 180 paper bags per minute without a handle.
- It can make 30 – 150 with handle paper bags per minute.
- Servo adjustable tube forming unit
- Automatic gluing system
- Control panel
- EPC control
- Twisted and flat handle making unit
- Handle pasting unit
- You have the option to add an inline printing unit.
Multiple designs and handle options make this machine one of the best options for you.
You can use different types of papers like printed paper, plain paper, white, or brown kraft paper. You may explore the printing options to create a trendy yet stylish kraft paper bag.
In retail and food industries, these carry bags not only help to carry objects conveniently but also act as a marketing agent.
The printed names and logos attract public attention, resulting in brand promotion.
This perfect kraft paper bag has a lot of versatility. It is used in various industries like the food industry, retail, and pharmaceutical industry.
This machine allows you to have the kraft paper bag of your required size.
- The bag width ranges from 120 – 320mm.
- The bag bottom width ranges from 60 – 180mm.
- The paper web width varies between 450-1050mm.
- It contains an unwinder unit with hydraulic lifting.
- SICK photocell registration
- Includes controlled thumb notch.
- Accumulator delivery
- The optional inline printing unit
- Die-cut handle unit
- Automatic Tension Control
MTED RZFD-330D contains the unwinder unit with hydraulic lifting, making it perfect for making kraft paper bags.
This D-CUT Handle Paper Bag Making machine comes with various certifications and two years’ warranty time.
This machine is a perfect pick for creating different types of kraft paper bags.
32. How Many Square Bottom Types Can MTED Kraft Paper Bag Making Machine Do?
There are three types of square bottoms that a square bottom kraft paper bag making machine can make.
Types of Paper Bag Bottoms
33. How to Make a Window Paper Bag on a Kraft Paper Bag Making Machine?
For producing a stylized kraft paper bag, you can add window cuts to it. The plastic window cuts give a fancy look to the bag and add strength and oil-resistant property to the paper bag.
Whether it is a square bottom kraft paper bag making machine or a flat and satchel kraft paper bag making machine, you can add a window cut option in both types.
Square bottom kraft paper bag making machine with window units
Our RZFD-330W is a reliable and versatile square bottom kraft paper bag making machine with an inline die-cut window unit.
It can produce paper bags with different sizes and different window cuts.
Have a look at the functioning:
- RZFD-330W, a kraft paper bag making machine, can produce 30 – 150 bags/minute.
- The bag length ranges from 270 – 530 mm
- The bag width ranges from 120 – 330mm
- The bottom width ranges from 60 – 180mm
- Its paper web width varies between 380 – 1040mm
- The die-cut window width can vary between 50 – 140mm
- The die-cut window height ranges from 50 – 140mm
Various features of RZFD-330W are:
- Hydraulic lifting of unwinder unit
- Automatic paper web tension control
- SELECTRA EPC control
- Servo controlled adjustable tube length
- Servo-driven bottom formation
- Glue pasting unit
- Finished bag accumulator table
The square bottom kraft paper bag making machine with an inline die-cut window option works the same way the other MTED machines do. The additional feature is its window cut.
The paper web passes through the die-cut unit, allowing the cutters to cut the required window shape on the kraft paper.
The plastic film unwinds from the roll unwinder, and the liquid glue system sticks the plastic film with the kraft paper, followed by the cutting.
After that, the same procedure takes place, paper tube formation, side gluing, cutting, bottom formation, bottom gluing, counting, and delivery.
You can use white or brown kraft paper, printed or non-printed paper for making window cut paper bags.
You can also avail of the inline printing option for this model.
It is a type of paper bag that’s most suitable for food products like bread, buns, and rolls. Fresh fruits and dry nuts also look nice through these die-cut windows.
You can customize your square bottom kraft paper bag making machine with a full plastic inner lining option with more strength and resistance against water and oil.
Flat and satchel kraft paper bag making machine with window units
Our model number RZJD-350J is a flat and satchel kraft paper bag making machine. You can customize it with a die-cut plastic window unit. The size and shape of the die-cut window can vary according to your choice or customer’s demand.
- The technical data of RZJD-350J is as follows:
- The cutting length ranges from 165 – 715mm
- The bag width ranges from 70 – 350mm
- The gusset width of the bag ranges from 20 – 120mm
- The paper web width ranges from 100 – 980mm
- It can produce 650 bags per minute
The prime features of flat and satchel kraft paper bag making machine with window unit are:
- HMI control
- Hydraulic lifting or unwinder unit
- Tube forming unit
- Perforation unit
- Gluing unit
- Finishes bag delivery table
- Automatic EPC control
The paper web from the paper roll unwinder passes through the window cutting unit. The cutter cuts the specific window size and shape you require.
You can change the size and shape of the windows to suit your customer’s demands. After the window cutting process, the gluing unit pastes the plastic film with the kraft paper web.
You can fully cover the bag’s inner side with plastic film or just cover the window area. It depends on the customer’s requirement.
After gluing plastic film with kraft paper, paper cylinder formation, gluing, cutting, bottom formation, and finished paper bag delivery takes place.
The flat and satchel kraft paper bag with window cuts is stylish and trendy. Most food industries use this paper bag. The plastic lining protects the edibles from germs and keeps the food fresh for a longer period.
Print your flat and satchel paper bags or use printed paper, to grab the attention of every passer-by.