A bag making machine is a piece of equipment that is used to convert flat plastic film or sheeting into various types of bags, such as shopping bags, garbage bags, and food bags. The operation of a bag making machine typically involves the following steps:

HD100-ID Square Bottom Machine

Material feeding

The flat plastic film or sheeting is fed into the bag making machine through a series of rollers and guides. The material is typically fed from a roll of plastic film or sheeting.


The bag making machine uses heat or ultrasonic sealing to seal the edges of the plastic film or sheeting together to create a tube of material.


The tube of material is then cut into individual bags to the desired length. The cutting process can be done using a variety of methods, such as rotary cutters or guillotine cutters.

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