Quad seal bags are fully sealed on four sides, flat‑style multi‑layer composite pouches. Great high‑barrier performance against oxygen, moisture and light. Widely used for powder, granules, spices and dry food. Support custom printing, custom size & material structure. Zipper, tear notch are optional.
Product Name: Quad Seal Bags / Four‑side Sealed PouchesMaterial: PET / AL / NY / PE multi‑layer composite, food‑grade availableFeature:
Four‑sides heat‑sealed flat pouch, neat and tight sealing
High barrier to oxygen, moisture and UV light, extend shelf‑life
Optional accessories: resealable zipper, tear notch, hang hole
Custom gravure printing for logo & artwork; glossy / matte surface optional
Safe for food contact, fit for powder, seasoning, spice, dry food, pet food
Size: CustomizedThickness: Customized by loading weightMOQ: Subject to size & printing requirements