Address: No. 3, Fuye Street, Jiangmen, Guangdong
Tel：0750-3809010 / 3809017
E-mail：info@mfbshk.com / mfbs@mfbshk.com
There are five main factors that affect hot melt adhesive films:
1. color
Due to the different colors of the coatings, the color requirements for the hot melt adhesive film should be different. If the adhesion itself has no special requirements for color, it is recommended to use a yellow hot melt adhesive film, in general, the yellow hot melt adhesive film is better viscosity than white.
2. the surface treatment of the condensate
The surface treatment of the hot melt adhesive film is not as strict as other adhesives, but the dust and oil on the surface of the adhesion should also be properly treated in order to make the hot melt adhesive film better exert its adhesion.
3. Working time
Fast operation is a major feature of hot melt adhesive films. The operation time of the hot melt adhesive film is generally about 15 seconds, with the wide application of modern production methods - assembly lines, the operation time requirements for the hot melt film are getting shorter and shorter, such as book binding and speaker manufacturing The operation time of the hot melt film is required to reach about 5 seconds.
4. Temperature resistant
Hot melt adhesive films are sensitive to temperature. The temperature reaches a certain extent, the hot melt film begins to soften, below a certain temperature, the hot melt film will become brittle, so the choice of hot melt film must fully take into account the temperature change of the environment where the product is located.
5. Stickiness
The viscosity of the hot melt adhesive film is divided into early viscosity and late viscosity. Only when the early viscosity and the late viscosity are the same, can the hot melt adhesive film be stabilized with the adhesion. In the production process of hot melt adhesive film, it should be guaranteed to have antioxidant, halogen, acid and alkali resistance and plasticity. The viscosity of the hot melt adhesive film is also different depending on the material of the coating, so different hot melt adhesive film should be selected according to different materials.
The above are the five factors that affect the hot melt adhesive film, and if you want to know more, you can pay attention to us. Jiangmen M.F.B.S. Machinery Co., Ltd. is a specialized R & D, production, sales: medical protective clothing, outdoor sports clothing, footwear, leisure clothing, yoga coffee clothing, bags and other industries of special heat sealing tape, hot melt adhesive film, decorative film, seamless lamination materials, welcome to contact us.
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Address: No. 3, Fuye Street, Jiangmen, Guangdong
Tel：0750-3809010 / 3809017
E-mail：info@mfbshk.com / mfbs@mfbshk.com
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