PET is the English abbreviation for polyester film, which is actually a polymer material. Evelyn printing technology is the first choice for PET self-adhesive label paper. PET stickers have good hardness and brittleness, can withstand a certain high temperature, resist harsh environments, and prevent corrosion from chemicals such as acids and alkalis. They are very suitable for outdoor and high-quality self-adhesive labels. The common types include dumb silver sticker, dumb white PET sticker, bright silver sticker, bright white PET sticker and transparent PET sticker. According to the thickness, there are 25 times (1 times = 1um), 50 times, 75 times and other specifications, which are related to the actual requirements of the manufacturer. The polyester material is thin but high in strength, and the surface coating is conducive to ink adhesion, but it needs UV light to cure during the printing process. High-performance adhesives are suitable for a variety of surfaces and are used for product identification after processing and printing.

Development trend of PET label:

1. There will be a moderate increase in in-mold adhesive labels.
The growth in the application of light-weight glass bottles will continue to increase the amount of shrink film labels. The amount of plastic sticker labels for PET bottles will increase rapidly. The value-added and applicability of sticker labels for glass and plastic containers will further expand.

2. The rapid increase in printing equipment for variable information labels (such as text, barcode, data, batch, price and weight, etc.) will promote the development of variable information labels.

3. The growth of non-paper and web sticker printing is the fastest.

4. New digital design and imaging technologies, new developments in new materials, and more and more digital production technologies.

5. The growth of new technologies for combined printing.

6. The environmental protection issue of self-adhesive has been paid more and more attention.