Square Bottom Plastic Bag Making Machine

Square Bottom Plastic Bag Making Machine

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This machine is producing rolling bag . Also can make star bag, garbage bag. Vegetable bag and table bag.Fully automatic exchange system can reduce the labour force,in the excellent servo driven system ,it is the best choice for producing printed bag and blank bag. Easy for operate.


1. Used 4 pcs servo motor driving ,improve the speed and stability

2. Long time but low temperature sealing way ensures the quality of the bag.

3. Perforation line always keeps a same distance from the sealing line to ensure there won't be any defect whenever in changing of different length.

4. Principles of sealing system uses swing, do not stop feeding

5. Newly design paper core automatic feeding, positing and auto exchange new rolling


1Auto label adding device

2)Double sealing device

3) Folding device

Technical parameter:


GW-1000 PR+C2

Unwinder width

900mm(single lane)

400mm×2(double lanes)

Unwinder diameter


Length of bag making


Bag making speed


Line speed

with core-80m/min

Without core-110m/min

Rewinding width

with core

600mm(single lane); 300mm×2(double lanes)

Without core

600mm(single lane);280mm×2(double lanes)

Max.diameter of rewinding

with core-¢160mm

Without core-¢160mm

Finished roll exchange times


Film thickness


Total power

About 21KW

Machine dimension


Machine weight


Machine weight


Air compressor

6HP (not included)

Detail Images:

Sample Bags:

Send Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at gawangmachine@outlook.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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