Square Bottom Roll-fed Paper Bag Machine (Without Handle)

CMFB-330

This machine is designed to manufacture square bottom paper bags without handles from paper roll, and it is an ideal equipment for producing producing various sized paper bags fast. By implementing steps including paper feeding,tube forming, tube cutting and bottom forming inline, this machine can effectively save labor costs. The equipped photoelectric detector can correct cutting length, so as to ensure cutting precision. This machine can process very thin paper, as well as produce paper bags very fast, thus this machine is especially suitable for being applied in food industries.

What is CMFB-330?

CMFB-330 is a Paper bag handle making or handle pasting machine designed for shopping paper bags, carrier bags and retail kraft bags with paper handles.

To configure CMFB-330 accurately, buyers should provide handle type, patch size, bag width, paper GSM and inline/offline production plan. CHAMPION reviews these inputs against the finished bag sample before confirming the machine layout.

Technical Specification Overview of CMFB-330

Machine category Paper bag handle making or handle pasting machine
Model / product name CMFB-330 - Square Bottom Roll-fed Paper Bag Machine (Without Handle)
Suitable bag applications shopping paper bags, carrier bags and retail kraft bags with paper handles
Main production process paper rope making, handle patching, handle pasting and inline or offline collection
Buyer confirmation points handle type, patch size, bag width, paper GSM and inline/offline production plan
Square Bottom Roll-fed Paper Bag Machine (Without Handle)

Paper Bag Size Calculator

Enter the finished luxury paper bag dimensions to calculate the required flat paper size and check whether the selected machine range is suitable.

CMFB-330 | Roll-fed square bottom paper bag machine
Luxury bag sample D front width / C gusset / J height / F top fold
Flat paper layout Generated after machine range check
The Bag Size You Need Formula: W = 2D + 2C + G; H = F + J + K; K = C/2 + 15
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Waiting for input Enter D, C, J, F and G, then generate the flat paper layout.
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Send dimensions

This calculator is for early project screening. Final machine selection should also confirm paper GSM, handle type, bottom structure, glue method, printing process and target production speed.

Machine Description 


This machine is designed to manufacture square bottom paper bags without handles from paper roll, and it is an ideal equipment for producing producing various sized paper bags fast. By implementing steps including paper feeding,tube forming, tube cutting and bottom forming inline, this machine can effectively save labor costs. The equipped photoelectric detector can correct cutting length, so as to ensure cutting precision. This machine can process very thin paper, as well as produce paper bags very fast, thus this machine is especially suitable for being applied in food industries.

Machine Features


1.  Using Willon touch screen man-machine interface, the operation function is clear at a glance, easy to control
2.  Adopt the Japanese original Mitsubishi motion controller, through the integration with the optical fiber, operation stability
3.  Japanese   Mitsubishi   servo   motor  with   German   Schick   color   standard   eye correction, accurate tracking printing bag size
4.  The raw material loading and unloading adopts hydraulic dynamic lifting structure, and the unwinding adopts automatic constant tension control.
5.  The raw material correction adopts brushless servo motor to reduce the adjustment time of paper roll alignment.

Bag Size


Square Bottom Roll-fed Paper Bag Machine (Without Handle)


ModelCMFB-330
Paper bag part
Paper roll width490-1050mm
Paper DiameterΦ1300mm (Max)
Paper core diameterΦ76mm
Paper weight80-140gsm
Paper bag Width150-330mm
Paper tube Length280-530mm
Bottom width of paper bag80-180mm
Running speed
Machine speed200pcs/min
Specification
Total power11KW
Machine weight8000KGS (40HQ×1)
Machine Dimensions9500×2600×1900mm


 

Square Bottom Roll-fed Paper Bag Machine (Without Handle)


1)PaperFeeding
2)Perforation
3)Side Gluing
4)Tube Forming
5)Tube Cutting
6)Bootom Indentation
7)Bootom Opening
8)Bootom Gluing
9)Bootom Forming
10)Automatic Collection

 


Paper Bag Machine Buyer FAQ

Which handle specifications are required for machine selection?

CMFB-330: Confirm twisted or flat handle type, rope diameter, handle length, paper patch size, bag width, paper GSM and whether handle pasting must be inline or offline.

Can twisted and flat paper handles use the same configuration?

CMFB-330: They normally require different forming or pasting modules. Samples and target output are needed to determine whether change parts or separate equipment are required.