Custom Printed Heat Sealed Coffee Side Gueest Bag Plastic Coffee Pouch
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Custom Printed Heat Sealed Coffee Side Gueest Bag Plastic Coffee PouchProduct Description of Custom Mylar Coffee Bag:Side gusset bags are commonly used for packaging coffee due to their functional and visually appealing features. Here's an introduction to side gusset bags specifically designed for coffee packaging: Design: Side gusset bags for coffee are typically designed with a flat bottom and expandable gussets on the sides. The flat bottom allows the bag to stand upright, while the gussets provide extra space for the coffee beans or ground coffee to expand and settle. Material: These bags are often made from laminated films that offer excellent barrier properties to protect the coffee from moisture, oxygen, light, and external odors. Common materials include a combination of plastic films such as polyethylene (PE), polypropylene (PP), or polyester (PET) with metalized or aluminum foil layers. One-Way Degassing Valve: Coffee beans release carbon dioxide gas after roasting, and if trapped inside the package, it can lead to bag swelling and loss of coffee freshness. Side gusset bags for coffee often feature a one-way degassing valve. This valve allows the release of excess gas while preventing air and moisture from entering the bag, maintaining coffee quality and extending shelf life. Resealable Closure: To ensure coffee freshness and ease of use for consumers, some side gusset bags come with a resealable closure feature. It can be in the form of a zipper or a heat-sealable strip that allows the bag to be opened and resealed multiple times. Features of Coffee Packaging Bag:
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Custom Printed Heat Sealed Coffee Side Gueest Bag Plastic Coffee Pouch |
Product Tags: Heat Sealed Side Gueest Bag Plastic Coffee Pouch Side Gueest Bag Coffee Side Gueest Bag |
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