Square Bottom Paper Bag Making Machine

  • Italy EPC System
  • Compact Footprint
  • Conform with CE Certificate
  • Auto Centralized Lubrication
  • AC-conditioned Electrical Cabinet
  • Germany REXROTH Servo Control

MTED: Your Top Choice for Square Bottom Paper Bag Making Machine

MTED RZFD-330/450 square bottom paper bag making machine is your perfect choice for making medium and large size square bottom paper bags.  

The machine features servo control, compact design, and high productivity with max 220bags/min.

Thanks to its compact dimensions and fast changeover design, it’s well-suited for a variety of applications from food, medical to retail, industrial sectors.

No matter plain paper or printed paper, it can work out perfectly with its advanced Servotech design and photocell registration configuration.

ModelRZFD-330RZFD-450
Tube length (C)270-530mm270-530mm
Bag width (W)120-330mm260-450mm
Bottom width (H)60-180mm80-180mm
Paper web width380-1050mm660-1230mm
Paperweight60-150gsm80-160gsm
Paper roll diameter1200mm1200mm
Speed30-220bags/mn30-180bags/mn
Footprint10000 x 3700 x 1900mm10000 x 3800 x 1900mm
Weight8500kg90000kg
  • PLC and HMI Control
  • Germany REXROTH Servo Control
  • Germany SICK Photocell Registration
  • Italy SELECTRA EPC System
  • Unwinder Unit With Hydraulic Lifting
  • Servo Adjustable Tube Length
  • Conform with CE Certificate
  • Fast Format Changeover
  • Compact Footprint
  • Auto Web Tension Control
  • AC-conditioned Electrical Cabinet
  • Servo-drivenDrawroll
  • Servo-driven bottom Closing
  • EnclosedGlue PumpUnit
  • Controlled Thumb Notch
  • Automatic Centralized Lubrication
  • Accumulator Bag Delivery

RZFD-330_450 Square Bottom Paper Bag Making Machine layout

Your MTED RZFD-330/450 square bottom paper bag making machine is backed up with two years’ warranty time. Should your RZFD-330/450 machine has any defect in the machine material or workmanship during the warranty time, MTED will arrange to replace your original part with a new identical part.  The warranty starts from the time when the machine is shipped from our facility.

Certificates

Partners

RZFD-330/450 Square Bottom Paper Bag Making Machine: The Ultimate FAQ Guide

1. Is This Machine Suitable for Making KFC and McDonald’s Bags?

Yes, our machine is well-suited for producing paper bags for brands like KFC and McDonald’s.

It has been used by factories that are suppliers of these well-known brands, demonstrating its capability to meet the stringent quality standards required. Our machine is capable of handling the production of very lightweight bags, making bags as thin as 45gsm.

Additionally, it offers the convenience of inline printing, allowing the entire printing and bag-making process to be completed in one go. This feature is particularly beneficial for creating branded bags that require high-quality, consistent printing along with durable construction.

2. What is the Maximum Diameter of the Paper Roll Suitable for the Machine?

The machine can handle paper rolls with a maximum outer diameter of 1.5 meters. It can accommodate a maximum paper roll weight of 1.2 tons.

hydraulic roll oading of paper bag machine

The standard inner diameter is 3 inches, but it can also be customized to 4 inches according to customer requirements. This flexibility allows for the use of various paper roll sizes, catering to different production needs and ensuring compatibility with a wide range of paper specifications.

3. Can This Machine be Used to Make Double-layer Paper Bags?

Yes, the machine can be used to produce double-layer paper bags if required by the customer. It can be equipped with dual unwinding stations, dual web guiding stations, and a double-layer lamination unit. This configuration allows for precise lamination of two layers at high speeds.

dual unwinder of square bottom paper bag making machine

Double-layer paper bags are generally used for packaging materials such as flour, powder, sugar, etc., as they provide increased load-bearing capacity for the bags.

 

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