Coffee bag

Product Features

T-shaped Side Zipper

Easy to use, good sealing effect, effectively stores food.

Material

1. BOPP: Odorless, tasteless, non-toxic
2. Aluminum Foil: Long shelf life.
3. PE: Food-grade PE

One-way Exhaust Valve

It features one-way exhaust, prevents gas backflow, blocks moisture, has high air tightness, and stable exhaust.

Bottom Design

Tightly sealed support.

One-way Valve

The one-way exhaust valve design allows pressure inside the packaging to escape while preventing air from entering. Since freshly roasted coffee beans release carbon dioxide, the one-way exhaust valve allows roasters to package their products immediately without worrying about the coffee bag bursting.

Resealable Zipper

The sealing groove uses a unique concave-convex technology for tight engagement. The zipper can be repeatedly opened and closed with strong sealing performance, and it will not open automatically due to product compression even when the bag is full.