Model FD-330/450 Square Bottom Paper Bag Machine

Short Description:

This square bottom paper bag machine adopts paper roll in blank and printed as substrates that consisted of functions like automatic middle gluing, printing tracking, fixed length & cutting, bottom indentation, bottom folding, bottom gluing, which is an ideal equipment for various kinds of paper bag production such as daily food bag, bread bag, dried-fruit bag and other environmental paper bag. Any doubts, be free to contact us.

  • Model : FD-330/450
  • Paper Bag Length: 270-530mm
  • Paper Bag Width: 120-330mm/260-450mm
  • Paper Bag Bottom Width: 60-180mm/80-180mm
  • Paper Thickness: 50-150g/m²/80-160g/m²
  • Production Speed : 30-220pcs.min/30-180pcs.min
  • Paper Reel Width: 380-1050mm/660-1230mm
  • Paper Reel Diameter: 1200mm
  • Machine Power: Three phase, 4 wires, 17/17.5kw

Product Detail

Product Tags

Bag Schematic


Machine Features

HMI introduced “Schneider,France”, easy for operation
Motion controller introduced “Rexroth,Germany”, optical fiber integration
Servo motor introduced “Rexroth,Germany”, with stable running state
Photo electricity sensor introduced “Sick,Germany”, precisely tracking printing bag
Hydraulic material reel loading/unloading
Automatic tension control
Web alinger introduced “Selectra,Italy”, to reduce paper-reel positioning time


Customized Paper Bag Machine


-Provide Solutions    
As per user’s bag sample to provide machine type

-Product Development
Specification can be modified as per users request

-Customer Confirmation
Start of fabrication once O/D confirmed

-Machine Test
Test per user’s requested paper weight

Non fumigation wooden box

By ocean






Q: Is it possible buy the FD450 to upgrade to FD-450T (inline handle) ?
A: Not available as the system of that both machine differ a lot

Q: Can you provide a complete solution?
A: Yes, please show bag samples which you’re gonna produce

Q: Can we produce handles separately? Example if there’re handles needed for a small O/D
A: Yes, many users would adopt one more twisted rope paper handle making machine as auxiliary work

Q: What is the difference between 330 and 450?
A: Corresponding bag width and mold is different

Q: Do you have this machine in stock
A: 45 days needed as current production schedule

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