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Functional beverage label manufacturers: What is the structure of self-adhesive labels?
time:
2020/07/13
Source:
Network
manufacturers of functional beverage labels : self-adhesive label, I .e. self-adhesive trademark material, is a 1 made of paper, film or special material with adhesive coated on the back and silicon protective composite paper as the backing paper.
due to a variety of coating technologies, adhesive materials are formed in different grades. the current development direction is from traditional roller coating and knife coating to high-pressure casting coating, so as to ensure the uniformity of coating, avoid the generation of bubbles and needle holes, and ensure the coating quality. however, the technology of casting cloth coating in China is not yet mature, the traditional roller coating is mainly used in China.

sticker structure:
1. face material: it is the carrier of trademark content, and the back of face paper is coated with adhesive. There are many materials that can be used for surface materials, generally including coated paper, transparent polyvinyl chloride (PVC), polyester (PET), laser paper, electrostatic polyvinyl chloride (PVC), temperature-resistant paper, polypropylene (PP), gold-plated paper, kraft paper, synthetic paper, aluminum foil paper, silver-plated paper, fragile (anti-counterfeiting) paper, masking paper, cloth (Taiweike/nylon) paper, polycarbonate (PC), fluorescent sensitive paper, pearl paper, hot paper, thermal sandwich paper, coated paper.
2. film material: transparent polyester (PET), matte white polyvinyl chloride (PVC), translucent polyester (PET), translucent oriented stretch polypropylene (OPP), transparent polyvinyl chloride (PVC), transparent oriented stretch polypropylene (OPP), light white polyvinyl chloride (PVC), synthetic paper, light gold (silver) polyester, matte gold (silver) polyester.
3. Adhesive: universal reopening type, universal super-sticky type, refrigerated food strong sticky type, universal strong sticky type, fiber reopening type. On the one hand, it ensures the moderate adhesion between the bottom paper and the face paper, and on the other hand, it ensures that the face paper can be peeled off and has a strong adhesion with the sticker.
4. bottom paper material of self-adhesive label : release paper is commonly known as "bottom paper", and its surface is non-sticky with low surface energy. the bottom paper has isolation effect on adhesive, so it is used as the attachment body of face paper to ensure that face paper can be easily peeled off from the bottom paper. Commonly used are white, blue, yellow glassine paper or garlic paper, kraft paper, polyester (PET), coated paper, polyethylene (PE).
above is the functional beverage label manufacturers introduced all the content. If there is a need in this regard, you can call the website for consultation and cooperation.
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