Sixteen common types of self-adhesive labels This paper introduces sixteen types of self-adhesive labels commonly seen in daily life. The specific types of self-adhesive labels are as follows： 1. Press smooth writing paper and offset paper labels Multi-purpose label paper for information labels, bar code printing labels, especially suitable for high speed laser printing, also suitable for inkjet printing. 2. Coated paper adhesive label Multi-color product label general label paper, suitable for medicine, food, edible oil, wine, beverage, electrical appliances, cultural articles information label. 3. Mirror coated paper sticker label High gloss label paper for the label of advanced multi-color products, suitable for the information label of medicine, food, edible oil, wine, beverage, electrical appliances and cultural articles. 4. Aluminum foil adhesive label Multi - color product label generaltag paper, suitable for medicine, food, cultural goods high-grade information label. 5. Laser film adhesive label Multi - color product label generallabelled paper, suitable for cultural articles, decorations of high-grade information label. 6. Fragile paper self-adhesive label It is used for anti-counterfeiting sealing of electrical appliances, mobile phones, medicines, food, etc. After stripping the self-adhesive sealing, the label paper is broken on the horse and cannot be reused. 7. Heat-sensitive paper sticker label Suitable for information labels such as price marks and other retail uses 8. Heat transfer paper adhesive label Suitable for microwave oven, scale machine and computer printer to print labels 9. The adhesive sticker can be removed Surface materials are coated paper, mirror coated paper, PE (polyethylene), PP (polypropylene), PET (polypropylene) and other materials. Especially suitable for tableware, household appliances, fruit and other information labels. After stripping the sticker label, the product leaves no traces. 10. Washable adhesive label Surface materials are coated paper, mirror coated paper, PE (polyethylene), PP (polypropylene), PET (polypropylene) and other materials. Especially suitable for beer labels, tableware supplies, fruit and other information labels. After water washing, the product leaves no adhesive traces. 11. PE (polyethylene) sticker The fabric has transparent, bright opalescent, matte opalescent. Resistance to water, oil and chemicals and other important properties of the product label, for toilet supplies, cosmetics and other extrusion packaging, information label. 12. PP (polypropylene) self-adhesive label The fabric has transparent, bright opalescent, matte opalescent Resistance to water, oil and chemicals and other important performance of the product label, for toilet supplies and cosmetics, suitable for heat transfer printing information label. 13. PET (polypropylene) adhesive label The fabrics are transparent, bright gold, bright si...

Water-based single-component protective film adhesive is an environmentally friendly adhesive prepared by using natural polymer or synthetic polymer as adhesive and water as solvent or dispersant instead of toxic organic solvents that pollute the environment.Existing water-based adhesives are not 100% solvent-free and may contain limited volatile organic compounds as additives to their water-based media in order to control viscosity or fluidity. The advantages are mainly non-toxic, no pollution, no combustion, safe use, easy to achieve clean production technology, etc., disadvantages include slow drying speed, poor water resistance, poor frost resistance. Classified by materials Polyvinyl alcohol water-based adhesives, vinyl acetate water-based adhesives, acrylic acid water-based adhesives, polyurethane water-based adhesives, epoxy water-based adhesives, phenolic water-based adhesives, silicone water-based adhesives, rubber water-based adhesives. Classified by application Water-based adhesive for construction, water-based single-component protective film adhesive for packaging, water-based adhesive for automobile, water-based adhesive for shoemaking, water-based adhesive for daily use. According to the solvent classification of water-soluble and emulsion adhesive properties and modification. The APU is a new type of polyurethane system with water instead of organic solvents as a decentralized medium. It is also called water -decentralized polyurethane, water polyurethane or water -based polyurethane.Water -based polyurethane uses water as a solvent, pollution -free, safe and reliable, excellent mechanical properties, good compatibility, and easy modification. The APU adhesive is non -toxic and pollution, and the polymer volume allows it to form an excellent viscosity that has excellent performance. It has the advantages of low temperature resistance, flexibility, good adhesion performance, and wide gelatin material. The chain shows excellent impact resistance, fatigue, low temperature resistance, and designability of performance. The adhesive layer can meet the adhesion needs between different materials from flexibility to rigidity;At present, the synthesis method of water -based polyurethane adhesive has matured, mainly in the following methods: (1)Part of the hydrophilic group in the polyurethane resin structure to make it self -emulsified. (2)Acetone method: water-based single-component protective film adhesive is prepared with high viscosity prepolymer first, and then acetone is added to reduce the viscosity, and then hydrophilic monomer chain expansion is added to water under high speed stirring, through strong shear action to disperse it in water, emulsification after decompressive distillation recovery solvent is prepared PU water dispersion system. (3)End-sealing isocyanate method: select appropriate sealer, protect the end-NCO group of water-sensitive isocyanate, make it inactivated, and then add chain extender and crosslinking agent co-...

The appearance of non-stick pan provides conditions for healthy cooking with less oil, and also makes cooking utensils more convenient to clean. However, in the non-stick frying pan into life at the same time, the safety of its coating has never been questioned.There are two main coating processes for non-stick frying pans: one is the traditional coating process, Teflon coating (PTFE); The second is Sol-Gel process (SOL-gel), which is often used in the production of ceramic nonstick layer. At PRESENT, THE non-stick pan on the market is all kinds of, and the quality is uneven, how to choose, how to use and whether there is a health risk in their use, it is worth our discussion and learning. Teflon: Most non-stick pan weapons Non-stick frying pans and the coating materials they use date back to World War II. The earliest nonstick material was PTFE, now known as Teflon, which was discovered by DuPont engineer Roy Plunkett in 1938.Teflon has a high corrosion resistance, most of the strong acids and alkali (including aqua rega and fluoroantimonic acid), strong oxidants and reducing agents are unable to deal with it, so it has another nickname -- plastic king. Teflon also has an ultra-low coefficient of friction and surface energy, making it difficult for other substances to attach to its surface. With these absolute advantages, Teflon has occupied most of the market for non-stick pan coatings and is the leader in the cookware field. Teflon non-stick pan Common non-stick pan in daily life, in addition to the special instructions are with ceramic or other coating, are basically using PTFE to do non-stick coating.The traditional process of PTFE generally includes adhesive or resin, dye, non-stick components, reinforcing agent, water or solvent carrier; The quality of non-stick pans depends on the number of layers in the process and the materials used in each layer. Generally speaking, the more the process level of non-stick pan, the better the performance, the longer the service life, but the price will be more expensive.For example, the middle non-stick coating production process usually goes through three layers of treatment, the first is the bottom layer with adhesive base, strengthen the adhesion between the non-stick layer and the metal; Secondly, the use of dyes and filling materials to cover the bottom, so that the metal is not easy to expose, and can increase the thickness of the material; The last layer is mainly made of PTFE material to release non-viscous energy. The three-layer non-stick pan made in this way is suitable for daily use. If properly maintained, the service life is also considerable. Sol-gel: The secret ingredient of ceramic non-stick pan In recent years, in addition to Teflon, other types of non-stick coatings are also developing. Dakin fluoride coatings in Japan, Whitford coatings in the United States and ceramic coatings are gradually accepted by the market.Aside from Teflon non-stick pans, it has to be mentioned that ceramic ...

Product Overview The product is made of sol-gel process, with inorganic nano sol as binder, with inorganic high temperature resistant pigments and functional inorganic fillers, cured by heating, to produce a ceramic like inorganic coating film.The main components of the coating film are Si(silicon), O (oxygen), A1 (aluminum), Ti (titanium) and so on. The coating film has high hardness, delicate feel, strong slippery texture, stable performance at high temperature, excellent chemical resistance, wear resistance and stain resistance. Application Area Ceramic non-stick coating series is a double layer coating system, composed of color primer and transparent, pearlescent surface coating. It is specially used for all kinds of high-grade non-stick cooker, rice cooker, electric pressure cooker, electric baking pan, cake baking pan and other household appliances. Products in line with the United States and European Union food grade requirements Suitable Substrate Aluminum alloy, stainless steel Spraying Process Substrate > Oil removal, sandblasting, cleaning > substrate preheating > Spray primer > Spray finish > Baking and burning film Base Material Sand Use 60 mesh or 80 mesh brown steel jade or white steel jade sand, after sandblasting material surface roughness control in 3.0 ~ 3.5UM base material oil removal/dust removal, need to remove clean sand and dust on the surface of the base material, the surface of the base material must ensure clean, no oil or other pollutants. The packing size is 10KG/ barrel