What is the difference between zipper bag with valve bag?

by:Yourijiu     2021-02-05

valve bag is a kind of pressure can be automatically sealing bags, common chamber of big bag, keel bags, zipper bags, etc. Valve bag refers to pressing can automatically seal bags, can be applied to various small items of internal and external packaging, use of food grade raw material to produce valve bag can hold all kinds of small food, tea, seafood, moistureproof, prevent odoour, waterproof, pest control, prevention, scattered valve bag, can also be used for clothing and other daily necessities packaging versatile! Zipper bag in general form is bigger, material USES the transparent PE woven bag, or opp plastic film made! Easy to use, but the cost is more expensive than valve bag!

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