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How to choose the thickness of vacuum bag

　　　　In fact, the production of vacuum bags must follow a basic principle, that is, their thickness should not be too thick, in the appearance of transparent and...

PA nylon vacuum bag and PET polyester vacuum bag difference

　　　　Vacuum bags are common in food packaging, and their role has been recognized: to extend the shelf life of food. The transparent vacuum bag is the preference...

Food vacuum packaging bag customized why favor nylon composite film

　　　　Nylon COMPOSITE FILM IS MADE OF NYLON, ION resin, polyethylene, modified resin, using German equipment, special production technology, and blown by co-extru...

How to check the shape of the vacuum bag?

　　　　Exterior visual effect inspection includes the flatness and clarity of the vacuum bag inspection and other new items. The key is to test whether the surface...

What problems should be paid attention to in the high barrier test of water vapor transmittance and

　　　　Vacuum packaging bag isolation characteristics, whether it is water vapor transmittance or co2 transmittance, in the whole process of inspection and inspect...

Dry test compound plastic flexible packaging raw materials have what advantages

　　　　In the production and manufacturing mode of compound plastic flexible packaging raw materials, the more common is dry compound, extrusion compound and co-ex...