#extrusion laminating line

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Causes and Solutions for Insufficient Adhesion in Extrusion Lamination

Insufficient or Uneven Coating Weight (Thickness)

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Workflow of an Extrusion Lamination Machine

Feeding: Raw materials are delivered into the feed throat of the extruder via a conveyor belt or screw conveyor.

Melting: The raw materials are melted into a fluid state under the high-temperature environment inside the extruder.

Mixing: The molten materials are thoroughly blended in the mixing zone to ensure an even distribution of the different components.

Extrusion: The mixed material is extruded through a T-die to form a uniform molten film.

Lamination: The molten film is immediately coated onto a moving substrate, achieving a firm bond through the use of a chill roll and a pressure roll.

Cooling and Setting: The circulating cooling water system rapidly dissipates heat, ensuring the laminated film cools, flattens, and properly sets.

Winding: The finished product is wound into a roll after edge trimming.

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Daily Maintenance Key Points for Extrusion Coating Machine Die

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LY-AFP Flexible Packaging Extrusion Laminating Machine

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Extrusion Laminating Line Components Drum Roll Pressing Rewinder

1.Capable of auto-splicing at high speed up to 500m/min, max rewind diame-ter 1800mm. Equippedwith auto-unloading for finished product, autoinfla-tion and deflation for air shaft.

2.Several other in-line functions are available for option, including robotic shaft handling system,mid-slitting system and paper core glue applying system, which can save manpower and increase efficiency.

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Aluminum Foil Extrusion Coating Machine

Aluminum Foil Extrusion Coating [email protected]

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Aluminum Foil & Fiberglass Cloth Extrusion Laminating Machine

Aluminum Foil & Fiberglass Cloth Extrusion Laminating [email protected]

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300M Double Sided Release Paper Extrusion Laminating Machine

Layi 300M Double Sided Release Paper Extrusion Laminating [email protected]