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The difference between single layer composite machine and multi layer composite machine

Date:2021-03-29
Info:
   The composite machine is a machine that heats two or more layers of the same or different materia

  

  The composite machine is a machine that heats two or more layers of the same or different materials, such as cloth and cloth, cloth and paper, cloth and artificial leather, as well as all kinds of plastic and rubber sheets and coils, to a melting or semi melting state or to combine them with a special adhesive.

Composite Machine

  The whole machine is composed of feeding device, extruder host, die, unwinding mechanism, composite mechanism, rewinding mechanism, edge control device, trimming device, heating and cooling system, electrical measurement and control system, etc.

  composite machine is suitable for processing all kinds of films. It has the difference between single-layer and multi-layer. Single layer can be divided into single-sided one-time coating compound type and single-sided two-time coating compound type.

  1. This type is the basic component of the extruder, which is most used in the field of flexible packaging. In the production line, it is mainly composed of two parts: ① resin melt casting film making device, including extruder, connector, lower die head, extruder moving device, extruder accessory device, heating and temperature control device, etc. ② Coating compound device, including unwinding device, primer coating drying device, preheating or corona treatment device, coating compound device, powder spraying device, winding device, etc.

  2.Recently, this type of device is used more and more in the field of flexible packaging. In the production line, it consists of two coating compounding devices and two extruders, which can be coated twice on the same side of the substrate.


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Home / News / Industry News

The difference between single layer composite machine and multi layer composite machine

  

  The composite machine is a machine that heats two or more layers of the same or different materials, such as cloth and cloth, cloth and paper, cloth and artificial leather, as well as all kinds of plastic and rubber sheets and coils, to a melting or semi melting state or to combine them with a special adhesive.

Composite Machine

  The whole machine is composed of feeding device, extruder host, die, unwinding mechanism, composite mechanism, rewinding mechanism, edge control device, trimming device, heating and cooling system, electrical measurement and control system, etc.

  composite machine is suitable for processing all kinds of films. It has the difference between single-layer and multi-layer. Single layer can be divided into single-sided one-time coating compound type and single-sided two-time coating compound type.

  1. This type is the basic component of the extruder, which is most used in the field of flexible packaging. In the production line, it is mainly composed of two parts: ① resin melt casting film making device, including extruder, connector, lower die head, extruder moving device, extruder accessory device, heating and temperature control device, etc. ② Coating compound device, including unwinding device, primer coating drying device, preheating or corona treatment device, coating compound device, powder spraying device, winding device, etc.

  2.Recently, this type of device is used more and more in the field of flexible packaging. In the production line, it consists of two coating compounding devices and two extruders, which can be coated twice on the same side of the substrate.



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