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Cavity filling technique, that is, to within a body cavity filling material injected into the fluid, it condenses filling inside. After welding the presence of some of the white car body side closed casing reinforcing beam structure, the so-called "bypass cavity structure", such as A, B, C pillar, threshold, front wall and side panels and the like. In addition to the cavity will be passed outside the car noise, such as engine noise, exhaust noise, wind noise and tire noise, but when the car at high speed, these cavities will produce high-speed airflow. At the same time, the bypass cavity resonance box like instrument, causing the cavity resonance noise with noise amplification effect. It has the effect of sound-absorbing, sound insulation.

Division I professional plastic machines and professional technical instructors to meet the needs of our customers. Plastic products widely used, plastic products are plastic processing, and its products generating principle is the flat hard plastic sheet material is heated to soften, vacuum adsorption on the surface of the mold, and then cooling molding, plastic products are widely used on it is mainly used in electronics, electrical industry, food industry, hardware and tools, cosmetics industry, toy industry, commodity industry, medicine, health care products, automotive, stationery, sports goods and other types of industries.

Our production of double-sided tape double-sided tape and the opposite sex, you can die a variety of shapes, different performance are welcome.

Quality yellow transparent tape, 52u tape, toughness, sticky aspect has a great advantage.

Our production of EVA hot melt glue stick, performance should be better than the average, the material is highly transparent white, crystal clear. Used widely. In electronics, electrical appliances, machinery, automobile and other industries have wide applications. And we got our professional customers alike.

Our production PA hot melt glue stick, and excellent performance. Division I professional production of hot melt glue stick production line, using advanced technology and raw materials to meet all the needs of customers. Our production is made of polyamide PA hot melt glue stick hot melt glue stick, yellow translucent, crystal clear, a softening point of 145 ℃, the viscosity of 5000 (180) m Pas, the operating temperature at 160-200 ℃. It is widely used, particularly in the electronics and automotive industries. Requirements are relatively high, are met.

Protective film by application points can be applied in the following areas: metal products surface coating the surface of metal products, plastic products surface, the surface of automotive products, electronic products, surface, signs the product surface, the surface profile products, and other product surfaces. Divided into PP material, PVC material, PET materials, AR materials, PE material, OPP materials, OCA material. Our various film categories are welcome.