Slide lock self-sealing bag

PE slider bags are plastic bags made primarily of polyethylene (PE) and have various properties and applications.

Characteristics:

PE sliding block bags are primarily made of polyethylene resin, manufactured through processes such as blown film, extrusion, injection molding, and thermal lamination. They possess excellent transparency, toughness, waterproof properties, and low-temperature resistance (minimum operating temperature -70 to -100℃), along with good chemical stability, resisting most acids and alkalis. They are insoluble in common solvents at room temperature, have low water absorption, and excellent electrical insulation properties.

Applications:

PE sliding block bags are commonly used for food preservation and storage, particularly suitable for preserving vegetables, fruits, grains, and cooked foods. Due to their safe, green, and environmentally friendly properties, PE sliding block bags are widely used in food packaging. Compared to materials such as polyvinyl chloride (PVC), PE is safer; compared to composite zipper self-sealing food bags, PE sliding block bags are more economical.