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Plastic packaging bag scrap scraps – packaging bag printing

In the molding process of most thermosetting plastics, there will always be excess overflowing materials, called flash, which usually appear on the parting surface or in the touch. For the consideration of the surface quality of the product, Or for reasons of contact and assembly of electronic components sealed by plastic, it is usually necessary to perform edge removal. If you want to further enhance this flash effect, you can place some materials in the container that are more likely to rub against each other while the container is tumbling. [Packaging Bag Printing] Food Bags, Food Packaging Bags

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