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Introduce the use process of zipper bag.stand up coffee bag with zipper

　　　　Plastic packaging bags have a variety of forms and functions, and zipper bags are one of them, which are widely used.　　Before and after inflation, the zippe...

Tell you what to pay attention to when using vacuum packaging bags

　　　　1. The outer packaging of vacuum packaging bags shall be marked with Chinese marks, indicating the name, address and product name of the factory, and the wo...

Vacuum Zipper Bag's advantages and disadvantages of using composite technology.pint zipper vacuum ba

　　　　Composite Vacuum Zipper Bag refers to compounding two or several thin -film -differentials with different segregated functions through certain techniques. I...

Precautions for using Vacuum Zipper Bag.pint zipper vacuum bag

　　　　First of all, before putting the clothes into the shrinking bag, first dry the clothes, then fold it into a shape that is easy to store, and then put it in ...

Tell you the reasons and solutions for the deformation of the food packaging bag.PET food bag wholes

　　　　I believe that there are many food manufacturers who have encountered more or less rolling packaging packaging and deformed deformation. After using plastic...

How to identify PE plastic bags or PVC plastic bags.Flexible packaging film roll direct sales

　　　　In our daily life, you can contact plastic bags almost every day, so do you know the difference between PE plastic bags and PVC plastic bags? The following ...