Description
The M357 Gold Coffee Bag with Valve is a high-capacity premium foil pouch, sized at 135mm x 265mm + 8cm gusset, and made from extra-thick 140 micron foil. Designed for professional coffee roasters and sellers, it includes a one-way degassing valve that lets carbon dioxide escape while keeping oxygen out—ensuring peak aroma and freshness.
Perfect for 250g–500g+ of coffee beans, this pouch is also ideal for loose leaf tea, protein powder, or dried goods. With its heat-sealable top and side gusset design, it provides both reliable protection and high shelf appeal.
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