Waterproof Oil-proof white kraft Paper Bag

Food-grade oil-proof paper bags have gradually become the mainstream packaging products in the packaging industry because it not only has the crisp appearance of paper bags, no white pollution hazards and merchants can print their own unique appearance and LOGO on paper packaging to make their own The product can leave a unique impression and advertising effect for the user. The raw material of the food greaseproof paper bag is the greaseproof paper.

Waterproof means that the plastic film inside the food greaseproof paper bag can block water vapor from passing through the paper bag. When the film molecule does not contain a hydrophilic hydroxyl group or a carboxyl group, it is considered to be excellent in water repellency.

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