Food Grade Middle Sealing Bag

GONFOR Food Grade Middle Sealing Bag | Back Seal Pillow Pouch, High-Speed Automated Food Packaging Bag, BOPP/CPP & PET/PE Composite Low-Cost Pillow Bag For Snack, Candy, Instant Condiment Mass Production Product Overview GONFOR Food Grade Middle Sealing Bag is a high-efficiency automated back-seal pillow pouch independently produced by GONFOR, core feature is a continuous vertical middle sealing seam on the back of the pouch, different from three-side and four-side flat sealing bags with surrounding edge seals. The roll film is formed into a cylinder via automatic packaging machine, vertical back middle seal completes tube shaping, then top and bottom horizontal heat sealing finish full closed pillow-shaped packaging. Adopt food-safe multi-layer composite film, mainstream options include lightweight transparent BOPP/CPP, high-toughness PET/PE thick composite, PET/AL/PE aluminum foil high barrier composite, match dry snacks, oily condiments and light-sensitive powder different sto…