After the material required for production is ready, the Zip lock bag making machine is started to run at a low speed, and then the edge control is adjusted to halve the film in the middle position. Next, adjust the left and right nip rollers to align the left and right films, and adjust the front and rear nip rollers to align the pattern. The heat seal knife is adjusted to heat seal the bag to the required range.
At the same time, adjust the blade of the Zip lock bag making machine to the appropriate position and adjust the punching position to the scissors opening. Then adjust the machine speed, take a flat sample bag, and carry out the initial inspection. If the specified requirements are not met, take a sample bag that is flattened in one step for heat sealing value test. The produced bags are sorted and the bags with quality defects (such as folding, tunnel, flower width, knife line, heat sealing, four seals, etc.) are selected and bundled as required.
In the production process of the Zip lock bag making machine, check the production situation at any time, if there is abnormality and timely adjustment. After the production operation is completed, the main power switch should be disconnected in time, and then the power switch of each part should be disconnected. Clean the machine hygiene and site hygiene, and send the product to the general inspection room. In addition, it is necessary to make a record of the shift, requiring accurate and tidy.
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