300kg/H EVA Dry Film Laminating Machine Auto Splicing Shaftless unwinder

• Laminating Film Extrusion Laminating Machine

This extrusion laminating machine using the resin , such as LDPE, HDPE, PP, EVA, etc., as raw material, it processes by melting the plastic for extruding form the T-die mould and finally laminating with the base material, this type of machine has been widely used for the lamination of substrates such as paper, non-woven fabric, woven fabric, aluminum foil, BOPP film etc. the finished product is famous for its high fastness, uniformity of thickness and high sealed capability. All these have contribute of make this type of machine become one of the most popular and valuable extrusion laminating machines in domestic market and abroad.

• The MainTechnical Parameter of Laminating Film Extrusion Laminating Machine:

• Two original paper rolls can be installed at the same time on the shaftless unwinder.
• Auto-splicing is controlled by computer and can be done without stopping the line.
• Web-guide device ensures that the paper/paper board passes uniformly and neatly.
• Bead cutter for edge trimming.
• Corona treatment on the surface of paper is to increase the peeling strength of PE and paper.
• Rewinder consists of rewinding stand, tension control system, splicing device and towing device.
• Tension control system is to ensure the constant tension of rewinding.

Corona Brand: Sherman

​Struction and characteristics:

① The pre-treatment includes corona treatment and static elimination on the surface of base materials.

② Corona treatment will stop when production line speed below 20m/min and automatically starts when speed above 20m/min.

③ The corona machine is equipped with work condition indicating lamp,oil-immersed high-frequency transformer, electric digital meter reading output power and adjustable low-speed interlock. It will be warning on overheat, hyper-charge, breakdown and corona lost, and works with high-efficiency and low-consumption.

  Double station unwinder of Paper Extrusion Laminating Machine:

• It applies to multiple materials and has a wide range of us.
• It can automatically change rolls without stopping machine or reduce speed.
• It has one-button and no-button type operation, is simple and conveniet.
• It occupies small area, can save the production spaces.

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