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Coating and printing equipment

Coating and printing equipment

I. Product Overview

Coating and printing equipment are specialized machinery used for surface coating (such as coatings, adhesives) and pattern printing of materials. Widely applied in industries like leather, film, and paper, they are divided into roll-type and sheet-type, suitable for continuous or customized production.

II. Key Features

  • High precision: Coating thickness deviation ≤±2μm, printing registration accuracy ≤0.1mm, ensuring uniformity and clarity.
  • Good efficiency: Production line speed 10-100m/min, capable of continuous operation, suitable for mass production.
  • Strong compatibility: Support solvent-based and water-based materials, adaptable to various substrates (thickness 0.01-5mm).

III. Common Specifications

  • Coating types: Knife coater (suitable for high-viscosity materials), roll coater (excellent uniformity), spray coater (complex curved surfaces).
  • Printing types: Gravure printing machine (high resolution), flexographic printing machine (environmentally friendly water-based ink).
  • Width: 600-2200mm, customizable.
  • Drying methods: Hot air drying (temperature 50-150℃), UV curing (fast drying).

IV. Typical Applications

  • Surface finishing of artificial leather (PU/PVC coatings), printing on packaging materials (patterns, logos).
  • Functional coating of films (waterproof, antibacterial), texture printing on leather.

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