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Self-seal zipper + one-way degassing valve, preserves coffee bean freshness.
| Volume | 250g (custom 100g-1kg) |
|---|---|
| Pouch style | Eight-side stand-up + zipper + valve |
| Material | PET/Al/PE laminated film |
| Zipper | 8 mm resealable zipper |
| Thickness | 130 μm composite |
| Typical use | Coffee beans, ground coffee, nuts |
| MOQ | 5,000 pcs |
| Delivery | Sample 5d / Bulk 15d |
250 g self-seal zipper pouch features a full aluminum-foil barrier layer with matte ink printing on the back. A WIK one-way degassing valve releases CO2 from freshly roasted coffee while keeping outside oxygen out. The 8 mm self-seal zipper opens and closes repeatedly.
The eight-side-seal stand-up bag is heat-sealed at the bottom and sides, holding volume error within ±2%. The whole bag carries up to 5 kg without breaking, with bag thickness 130 μm.
Capacity from 100 g to 1 kg, valve diameter 18/22/26 mm, custom colour and logo printing. MOQ 5,000 pcs, 5 days for samples, 15 days for bulk.
Updated: 2026-10-12
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