Comparison of Chinese and English abbreviations of

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Film self-adhesive materials are divided into paper self-adhesive labels and film self-adhesive labels according to surface materials. With the acceleration of industrialization and the enhancement of people's awareness of environmental protection, film self-adhesive materials have sprung up. The choice of film surface material is related to many factors, such as application environment, adhesives, substrate characteristics, etc

common film materials include PE, PP, pet, PVC, PP and PE mixture, synthetic paper, etc. different materials have different characteristics and application fields, and most film materials can be processed into multicolor (polyethylene): good flexibility, extrusion resistance, poor tensile elongation, white and transparent colors, can be metallized. Because PE has good softness, it is often used on bottles that need frequent extrusion and are easy to deform. However, PE material is too soft, so it needs to increase the stiffness by increasing the thickness. The thickness of 80 ~ 100 m is the most common, and it is often used as a large-area labeling material

2.pp (poly Germany Aerospace Center network announcement points out that propylene): biaxial tensile treatment with machine, also known as BOPP, has high hardness, good tensile elongation, good light transmittance, excellent durability, but the temperature resistance is general, and the transparent material has excellent transparency. PP material is applied to the bottle body with hard surface and will not be extruded. The use of grazin paper or pet paper in the market with PP surface materials is to take into account the transparency requirements of different levels

3. Pet (polyester): excellent high temperature resistance, durability and tensile elongation, good chemical corrosion resistance, high stiffness, a variety of colors, can be metallized, and the transparency of transparent materials is excellent. The material is not deformed in tension, and it is difficult to tear. When shaking, it will make a sound of metal friction such as sticky soft rubber on the surface in contact with the sample to improve the service capacity and level. It is widely used in electrical, electric and mechanical equipment, which can reflect good texture and strength

4. PVC (polyvinyl chloride): there are two kinds of soft and hard, with good durability, tear resistance, softness and chemical corrosion resistance. It is widely used in electronics, machinery, batteries and outdoor stickers. However, the temperature resistance and tensile elongation are general, and there will be a certain degree of shrinkage affected by temperature. It is easy to tear when stretching. Limited by environmental protection, it is less and less used indoors at present

5. Mixture of PP and PE (polyolefin): it has high tensile strength and tear resistance, low light transmittance, soft material and extrusion resistance after uniaxial tensile treatment by machine. The material can stretch in one direction to form a straight line, and behave very hard in the other direction. This kind of material integrates softness and stiffness. It has good stiffness in the direction of the machine and softness in the other direction. It can be marked smoothly when labeling and has good extrusion resistance after labeling. It is widely used in glasses care solution and daily chemical products

6. Synthetic paper (a kind of PP material): it looks like paper, matte white, after biaxial stretching treatment, the material is tough and has good extrusion resistance. At the same time, it has good heat transfer printing performance. The material is a kind of polyurethane midsole tailored by Brooks. The floor is hard and suitable for flat or hard surfaces. It is widely used in electronic components and daily chemical products

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