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Main functions of composite parts of multi roller composite machine

Date:2021-05-26
Info:
 Multi roller composite machine can give two layers of materials at the same time, so that the compo


  Multi roller composite machine can give two layers of materials at the same time, so that the composite fastness is better. It can also be used for one-time lamination of three-layer thin materials. The composite part is mainly composed of hot pressed steel roller, hot pressed rubber roller and cooling roller. Its functions are as follows.

composite machine

  1. Hot pressed steel roller: heated by resistance wire or mold temperature oil. Its main function is to activate the glue film molecules after the glue film comes out of the oven, so as to obtain higher adhesive force. Generally, the composite temperature is set at 50 ~ 80 ℃. Adopt mold temperature, oil heating temperature is even, more guarantee for product quality.

  2. hot pressed rubber roller: its function is to make the cylinder get pressure and contact with the hot press steel roll through the high pressure source. The cot should be resistant to organic solvent, and its hardness is about 80 ~ 85.

  3. Cooling roller: to cool and shape the film after lamination, eliminate the internal stress of the film, and obtain higher initial viscosity and composite peeling strength of the glue. Pu is polyurethane, polyurethane leather itself has excellent properties, adding superfine fiber, polyurethane toughness and permeability, wear resistance has been further strengthened. There is no doubt that such a finished product has excellent performance.


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cb@zgchuanbo.com

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Gaobu Town, Dongguan

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Home / News / Industry News

Main functions of composite parts of multi roller composite machine


  Multi roller composite machine can give two layers of materials at the same time, so that the composite fastness is better. It can also be used for one-time lamination of three-layer thin materials. The composite part is mainly composed of hot pressed steel roller, hot pressed rubber roller and cooling roller. Its functions are as follows.

composite machine

  1. Hot pressed steel roller: heated by resistance wire or mold temperature oil. Its main function is to activate the glue film molecules after the glue film comes out of the oven, so as to obtain higher adhesive force. Generally, the composite temperature is set at 50 ~ 80 ℃. Adopt mold temperature, oil heating temperature is even, more guarantee for product quality.

  2. hot pressed rubber roller: its function is to make the cylinder get pressure and contact with the hot press steel roll through the high pressure source. The cot should be resistant to organic solvent, and its hardness is about 80 ~ 85.

  3. Cooling roller: to cool and shape the film after lamination, eliminate the internal stress of the film, and obtain higher initial viscosity and composite peeling strength of the glue. Pu is polyurethane, polyurethane leather itself has excellent properties, adding superfine fiber, polyurethane toughness and permeability, wear resistance has been further strengthened. There is no doubt that such a finished product has excellent performance.



Dongguan Chuanbo Machinery Equipment Co., Ltd.