Drawstring On-a-Roll Trash Bag Making Machine

This Drawstring On-a-Roll Trash Bag Making Machine is for coreless draw tape garbage bag making
The Drawstring On-a-Roll Trash Bag Making Machine is speacial designed for making HDPE/ LDPE and bio-degradable draw string garabage bag without core in household using.
This Drawstring On-a-Roll Trash Bag Making Machine two parts separate design on the main sealing blade, ensures that drawstring part and main body are heated at different temperatures and heat-sealed firmly.
PLC and touch screen control, lead to intuitive display and convenient operation. If any fauilures occur, the touch screen will indicate the fauilure on which part of machine.
Dual servos design makes the film go thtough faster and the tension control better. Also dual PLC touch screens on machine main part and rewinder allow operators observe machine's running status easily.

Its core function of the Drawstring On-a-Roll Trash Bag Making Machineis to process the rolled plastic film through a series of complex procedures into a finished garbage bag with drawstrings that can be torn in a continuous roll at one time.

What exactly can this Drawstring On-a-Roll Trash Bag Making Machine do?

Raw material processing: Ingesting rolls of plastic film (usually HDPE high-density polyethylene or LDPE low-density polyethylene).
Function implantation: Automatically thread the rope (pull the rope) at the bag opening position and drill the thread hole.
Forming and cutting: The film is heat-sealed (for the bottom of the bag), perforated (for easy tearing), cut, and finally wound into a finished roll.

1. Automatic unwinding: The machine automatically unrolls the huge plastic film roll and prevents the film from sticking together through a static electricity elimination device.
2. Photoelectric tracking: If there are printed patterns on your film, the machine will automatically align the patterns through the photoelectric eyes to ensure that the patterns on the cut bags are correct.
3. Threading the rope and drilling holes: This is the most crucial step. The machine will precisely feed the drawstring material (usually PP rope) into the bag opening position, perform heat sealing and fixation, and at the same time punch out the rope threading holes.
4. Heat sealing and breaking: Use a high-temperature scalding knife to seal the bottom and cut out a "dotted line" (breaking line) at the same time, allowing you to easily tear off a bag after purchasing it home.
5. Continuous winding and material collection: Finally, the completed bags are neatly rolled up to form the "continuous winding" shape we see in stores.

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