Adhesive coating and laminating machine

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Overview
Transfer film coating machine TF-CM applies adhesives, release layers or functional emulsions onto carrier films (e.g., PET, BOPP) with micron-level control. Designed for continuous industrial production, the system addresses applications such as synthetic leather, holographic/hot-stamping foils and in-mold decoration films.

Features

• Hundred-level purification system for the entire machine
• Standard coating widths: 1350 mm, 1650 mm, 1950 mm
• Winding: dual-station zero-speed receiving for wrinkle-free cores
• Unwinding: dual-station flying knife with air-expanding shaft for automatic high-speed roll change
• Supports multiple coating methods: micro-concave roller (micro-gravure), comma roller, slit extrusion, reverse kiss, wire bar, multi-roller
• Drying: hot oil, steam, hot air, natural gas or electric heating options

Manufacturing & Technology Highlights
Manufactured in a large-scale facility with in-house precision machining and an emphasis on reliable continuous operation. Design options include advanced R&D upgrades and intelligent factory integration.

Where This Technology Makes a Difference
Synthetic Leather Production
Handles high-viscosity PU and transfer processes to produce uniform textured finishes and consistent grain patterns for upholstery and related applications.

Holographic and Hot Stamping Foils
Applies release layers and adhesives with the optical stability required for anti-counterfeiting labels and premium packaging, preserving holographic quality and preventing distortion.

In-Mold Decoration Films
Delivers precise registration control and coating accuracy for films used in injection molding, ensuring scratch resistance and consistent adhesion after forming.

Quality & Performance
Engineered for superior surface finish: micro-gravure techniques achieve approximately ±1 µm coating accuracy. Multi-zone drying and thermal protection minimize skinning and protect heat-sensitive chemistries while supporting both water- and solvent-based formulations.

Measured Quality Advantages

• Coat weight uniformity within ±2% across the web width
• Automated defect detection down to ~0.1 mm
• Balanced rollers machined to G2.5 to eliminate chatter marks
• Advanced tension control with a 7-motor vector drive for zero-tension winding

Technical Specifications

• Coating width: 1350 mm / 1650 mm / 1950 mm
• Machine cleanliness: Hundred-level purification system
• Unwinding: Dual-station flying knife with air-expanding shaft; automatic high-speed roll change
• Winding: Dual-station zero-speed receiving; wrinkle-free core winding
• Coating methods: Micro-concave roller (micro-gravure), comma roller, slit extrusion, reverse kiss, wire bar, multi-roller
• Drying options: Hot oil, steam, hot air, natural gas, electric
• Coating accuracy: Micron-level control; micro-gravure ~±1 µm
• Coat weight uniformity: ±2% across web
• Defect detection: Automated to ~0.1 mm
• Roller precision: Balanced to G2.5
• Tension control: 7-motor vector drive

FAQ (selected)

• Q: What coating methods does this machine support? A: Six flexible strategies: micro-concave roller (micro-gravure), comma roller, slit extrusion, reverse kiss, wire bar and multi-roller to cover a wide range of coat weights and viscosities.
• Q: What accuracy and uniformity can be expected? A: Micron-level accuracy with coat weight consistency within ±2% across the web; micro-gravure achieving ~±1 µm.
• Q: Can it handle water-based and solvent-based formulations? A: Yes; multi-zone temperature and drying systems support both chemistry types and ensure complete solvent evaporation.
• Q: What width options are available? A: Standard widths: 1350 mm, 1650 mm, 1950 mm.

Applications

• Synthetic leather and textured release layers
• Holographic and hot-stamping foil coating
• In-mold decoration and decorative/functional film production

Built for Long-Term Performance
Critical components are factory-tested; the system is specified for continuous industrial operation with low downtime and predictable long-term stability.