polythene bag manufacturing machine

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Product Introduction

Machine Description

High Speed Polythene Bag Manufacturing Machine/High Speed Polythene Bag Making Machine/High Speed Polythene Bag Cutting Machine

This is a fully automatic dual-channel, ultra-high-speed hot sealing hot cutting T-shirt bag making machine for making W/U shape carry bags or grocery bags. With dual servo and dual printing mark tracking design, it has a unique advantage in the field of producing bags with printed patterns. Whether it's a blank bag or a printed bag, significantly improving production efficiency.

A fully automatic carry bag making machine is a specialized piece of equipment designed to produce carry bags with high levels of automation, precision, and efficiency. These machines are capable of creating a wide range of carry bag styles, sizes, and designs using various materials.The fully automatic functionality streamlines the production process, reduces labor costs, and ensures consistent bag quality.

This Fully Automatic Carry Bag product uses the materials like rolled films of LDPE and HDPE to produce carry bags. It uses advanced computer PLC control, featuring in high degree of automation, and servo, (stepping ) motor to fix the length, photoelectric tracking, auto punch,finished product automatic conveying.

Products characteristic

1.Air cylinder unwind device：Magnetic particle control, high speed braking,High-precision gears,Pneumatic loading and unloading, reducing manual labor.

2.Feeding part：Oxidized guide roller, long service life,make the film plastic bag flat,No stretching,Analog temperature control,Automatic adjustment.

3.Heat sealing and cutting device：The sealing knife "turning" device facilitates cleaning of the sealing knife and makes maintenance easier.The entire set of bags adopts a swing design, and there is no sticking between the two bag mouths.

4.Automatic collect table:automatic bag collection and delivery, equipped with a clamping device and is controlled by variable frequency motor to make the bags more tidy.

Machine video

Machine Technical Data

Model	DFRH350×2	DFRH450×2	DFRH550×2
Max length of bag	280-700mm×2	280-700mm×2	280-700mm×2
Max width of bag	180-300mm×2	180-400mm×2	180-500mm×2
Machine speed	100-380pcs/min×2	100-380pcs/min×2	100-380pcs/min×2
Machine thickness	0.01-0.05mm	0.01-0.05mm	0.01-0.05mm
Power of motor	14kw	16kw	18kw
Machine weight	2500kg	2600kg	2700kg
Overrall dimension	6800×1400×1800mm	6800×1600×1800mm	6800×1800×1800mm

product prictures

product-800-800

machine pictures

FAQ

Q: What should we do if the high-speed bag making machine shakes violently during working, affecting the quality of the bags?

A: The stability of the high-speed bag-making machine's body is the foundation of its precision. Professional high-speed models typically feature thickened steel frames or integrally cast frames. At the same time, it is important to check whether the foundation is leveled and to tighten all mechanical connecting bolts.

Q: What automatic shutdown protection functions are available on high-speed bag making machines?

A:Bag blockage protection; film breakage/material shortage protection; temperature abnormality protection; color track loss protection

Q: How to set the data of the high speed T-shirt bag making machine to accommodate high-speed punch??

A: When die-cutting handle holes (vest openings) at high speed, the coordination of timing is crucial.The air pressure must be maintained above 0.75 MPa.

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