Roll-to-roll coating machine

for film coatingadhesivemulti-layer

Product Overview
The Double-sided Tape Coating Machine is a roll-to-roll system for precision production of double-sided adhesive tapes on PET substrates. It supports two-layer PET constructions, high production speeds and large roll capacities. The equipment is manufactured by Shaanxi Beiren Printing Machinery Co., Ltd., with decades of experience and global installations.

Advantages
Engineered to deliver uniform coating at high speed, the line integrates unwind, precision coating head, multi-zone oven and rewind. Tension control and oven zoning minimise film wrinkling, solvent retention and bubbling during drying.

Core capabilities

• Comma blade (comma edge) coating for high-precision coat weights
• Substrate range: PET films 10 µm–100 µm
• Coating weight range: 10–150 g/m²
• Production speed up to 150 m/min
• Roll capacity up to φ1200 mm

Technical Specifications
Base material (first layer): PET 12–100 µm
Base material (second layer): PET 10–100 µm
Equipment speed: 150 m/min
Coating width options: 1350 mm, 1650 mm
Maximum unwind/wind diameter: φ1200 mm
Coating method: Comma blade coating
Coating weight range: 10–150 g/m²
Oven configuration: Guide-roller type oven, 7 sections × 4000 mm = 28000 mm total length
Heating options: Hot oil, steam, hot air, natural gas, electric

Applications
Electronics: ultra-thin adhesive tapes for assembly and display bonding.
Automotive: PE foam tapes and acrylic adhesives for trim mounting and sensor fixation.
Industrial: heavy-duty carpet and laminating tapes.
Packaging: kraft and label adhesive coatings.

Quality Control
Critical components are machined to tight tolerances. Multi-zone oven and process controls provide uniform drying and repeatable coating weights. Each machine is factory-tested for coating consistency, tension stability and safety before shipment.

Installation, Commissioning & Support
Typical installation and commissioning: 2–4 weeks depending on site preparation and configuration. Supplier services include installation, operator training, process validation, remote troubleshooting, on-site service and spare parts supply.

FAQ (selected)

• Minimum order quantity: Machines are typically made to order; MOQ depends on customization and configuration.
• Customization: Options include coating width (1350 mm or 1650 mm), multiple heating methods and custom substrate/adhesive configurations.
• Technical support: Lifetime technical support, spare parts and process optimisation consultation are available.

Technical specifications (summary)

• Base material (first layer): PET 12–100 µm
• Base material (second layer): PET 10–100 µm
• Equipment speed: 150 m/min
• Coating width options: 1350 mm, 1650 mm
• Maximum unwind/wind diameter: φ1200 mm
• Coating method: Comma blade coating
• Coating weight range: 10–150 g/m²
• Oven configuration: Guide-roller type oven, 7 × 4000 mm
• Heating options: Hot oil, steam, hot air, natural gas, electric