QR code gasket is a product composed of foam gasket, QR code and film. The film includes an inner layer of ordinary film and an outer layer of barrier film. The base material is covered with a film to prevent the oil from penetrating into the foaming layer, and the ink is covered with a high-barrier film to prevent the ink from contacting the packaging contents, effectively improving the food safety and hygiene level of the packaging material.
Scope of use:
Plastic (PET/PE/PP/PS/etc.), glass, metal, etc. bottles and caps.
It has good barrier properties and anti-permeability, and the multi-layer composite process can effectively prevent the precipitation of QR code ink and eliminate potential safety hazards caused by contact between oil plastic and packaging contents. Suitable for industry anti-counterfeiting and traceability purposes.