Bag style:Three side seal pouch
Three side seal bag is the most common way to make a bag which sealing three side in flat and leaving one side opening for goods packing.It has the best air tightness, and the vacuum bag must be make for three side seal bag.The common materials for three-side seal bag including PET, CPE, CPP, OPP, PA, AL, KPET and so on.
Three side seal bag are apply for plastic food bag, vacuum nylon bag, rice bag, zipper bag, aluminum foil bag, tea bag, candy bag, powder bag, cosmetic bag, facial mask eye mask bag, medicine bag, pesticide bag, paper plastic bag, bowl noodle sealing film, special shaped bag, anti-static bag, roll film for automatic packaging machine, plastic bag and so on.