Side Gusset Pouch with One-way Valve for Coffee Beans and Tea packaging

Customized Foil side gusseted bags with valve , with food grade certificates, with OEM &ODM service, with one-way valve food grade pouches, side gusseted pouch for 250g 500g 1kg coffee tea and food packaging.

The side gusset bags are named “side gusset” since the gusset or fold on both sides of the bag. For food packaging, especially for pet food packaging. the gusset will expand when the bag with full of product and the weight of the product usually keeps the bag upright, Our side gusset bags has one excellent oxygen and moisture protection barriers, with strong functions , which can prevent out air from entering and allow inside air out.  Also equipped with a WIPF exhaust valve. They are widely used in packaging products such as pet food, coffee beans, powdered goods, dry food, tea and other specialty foods. Four sides can be printed according to customer’s design.

Because the gusset or fold on both sides of the bag, the side gusset bags are named “side gusset”. For food packaging, Especially for coffee packaging. the gusset will expand when the bag with full of product and the weight of the product usually keeps the bag upright, Our side gusset bags has one excellent oxygen and moisture protection barriers, with strong functions , which can prevent out air from entering and allow inside air out.  Also equipped with a WIPF exhaust valve. They are widely used in packaging products such as pet food, coffee beans, powdered goods, dry food, tea and other specialty foods. Front /back/bottom side is enough large, Four sides can be printed based on the design, One-way degassing valves release the pressure of trapped air and gas while preventing outside air from entering the bag. Thick Moisture-proof Inner can protect the food from moisture and odor, which is fit for long-time food preservation. Bags laminated material offers an excellent aluminum barrier to protect against moisture and air. Which can support heat sealing.