Technical Knowledge

How to check the safety of high temperature retort pouch? 2022-07-02

How much do you know about the method of checking whether the mask bag is of high quality? 2022-05-20

How to distinguish between pure aluminum bags and aluminum coating bags? 2022-04-15

How to distinguish and choose between PET vacuum bags and Nylon vacuum bags? 2022-03-03

How to identify the quality of aluminum foil bag? 2022-02-24

The difference between PA/PE vacuum bag and PET/PE vacuum bag 2022-02-18

How To Choose The Most Suitable Coffee Bean Packaging 2022-01-20

The working principle of film packaging machine 2022-01-14

How to avoid aging of liquid bags 2021-11-04

There are many places to pay attention to the use these liquid bags,but in many cases,due to our improper use,these liquid bag products are aging.Why is this?

The difference between CMYK and spot colors 2021-11-04

Reasonable use of plastic packaging bags 2021-10-28

Plastic packaging bags are an indispensable packaging tool in modern life,especially small and medium-sized items.

Can all vacuum bags be heated? 2021-10-26

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