العربية
The self-adhesive label is also called self-adhesive label material. It is a composite material with paper, film or special material as the fabric, the back side coated with adhesive, and the silicon coated protective paper as the bottom paper.
1. Face material: The face material is the carrier of the content of the self-adhesive label, and the back of the face paper is coated with adhesive. There are many materials that can be used for surface materials, generally divided into coated paper, transparent polyvinyl chloride (PVC), electrostatic polyvinyl chloride (PVC), polyester (PET), laser paper, heat-resistant paper, polypropylene (PP), Polycarbonate (PC), kraft paper, fluorescent paper, gold-plated paper, silver-plated paper, synthetic paper, aluminum foil paper, fragile (anti-counterfeiting) paper, textured paper, cloth label (Tyvik / nylon) paper, pearl paper, Sandwich art paper, thermal paper.
2. Film material: transparent polyester (PET), translucent polyester (PET), transparent oriented stretch polypropylene (OPP), translucent oriented stretch polypropylene (OPP), transparent polyvinyl chloride (PVC), bright White polyvinyl chloride (PVC), matte white polyvinyl chloride (PVC), synthetic paper, glossy gold (silver) polyester, matte gold (silver) polyester.
3. Adhesives: general super sticky type, general strong sticky type, cold food strong sticky type, general reopening type, fiber reopening type. On the one hand, it ensures the proper adhesion of the bottom paper and the facial paper; on the other hand, it ensures that after the facial paper is peeled off, it can also have a strong adhesive property with the sticker.
4. Backing paper material: release paper is commonly known as "backing paper". The surface is non-sticky with low surface energy. The backing paper has an isolation effect on the adhesive, so it is used as an attachment to the facial paper to ensure that the facial paper can be easily removed from Peel off the backing paper. Commonly used are white, blue, yellow glassine or onion, kraft paper, polyester (PET), coated paper, and polyethylene (PE).
