Current chip packaging exists problems. The materials of current packaging are mostly made out of a plastic oriented polypropylene. To further strengthen the material, many chip bags have a layer of thick coating inside of bags.The materials used for chip packaging is more complicated than it looks.

Chips snack are crispy, what should we consider for their packaging is moistureproof, to protect them avoid turn to soft.A typical potato chip bag is made up of multiple layers.The crinkly shiny lining inside chip and snack bags is made out of mixed material, including aluminum and plastic.Aluminium

Dear Sir/Madam,How a nice day! The Chinese traditional Spring Festival is coming. We will have a vacation from 8th Jan to 31st Jan, If you have something ,you can send us by E-mail.I hope we can co-operate more in the next year.If you have any business don't hesitate to contact with me.Take my best