• [Food Safety Material] These resealable cookie bags made by MOPP VMPET PE, Three-tier design make it stronger, block light, keeps coffee from odor or moisture, ensure the taste of coffee or powder in the bag, and can also be transported over long distances, and has good waterproof.
• [Size and Quantity] This food packaging bags include 100 pcs, the expanded size is 5.3"*10.4" 3", volume of 8oz/ 0.5lb/ 250g, double thickness of 28C, high aluminum foil flat bottom reusable side zipper coffee bags with one-way air valve.
• [Keep Coffee Beans Fresh] The coffee bags with one-way air valve keeps the coffee beans and roasted coffee fresh. Excess gas flows from the inside to the outside after squeezing without returning gas, keeping food or coffee beans fresh.
• [Operation Instructions] Put the items to be stored(any items you can think of). Must use sealing machine(not include) to seal the top of the bag, occasionally not completely sealed,can turn the bag over,heat seal again. Squeeze out the air from the bag through the degassing valve.
• [Functions & Service] Not only to ensure that the coffee is fresh, but also can be used as candy bags, food storage bags and so on; You can put your own brand label on the surface as a retail or sample display bag. If you have any questions, please contact after-sales service and we will solve it for you in time .