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Product Features

T-shaped side zipper

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

Materials

1. BOPP: Tasteless, odorless, non-toxic
2. Aluminum foil: Long shelf life.
3. PE: Food-grade PE

One-way degassing valve

Its characteristics are one-way exhaust, preventing gas backflow, blocking water vapor, high airtightness, and stable exhaust.

Bottom Design

A tightly sealed bracket.

One-way valve

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

Resealable zipper

The sealing groove adopts a unique concave-convex technology, which fits tightly. The zipper can be opened and closed repeatedly, and the sealing performance is strong. Even when full, the bag will not automatically open due to product compression.

TAG:

Coffee bag

It has a one-way exhaust function that prevents gas backflow and water vapor, ensuring high airtightness and stable exhaust performance.

E-mail:dora@sdpackage.com

WhatsApp:8615135498163

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Coffee & tea bags

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