PU Kulit Line Produksi Kering

PU Kulit Line Produksi Kering

Core Manufacturing Line for Solvent-Based PU Leather

The PU Leather Dry Production Line is one of the core production systems for manufacturing PU leather. It is widely used in the production of footwear, bags, furniture upholstery, interior decoration materials, and automotive seating. The line works by evaporating solvents from solvent-based PU resin solutions to form a multi-layer film structure, which is then bonded to a substrate, producing PU leather with strong adhesion and excellent mechanical strength.

Fungsi Utama

• Solvent Evaporation & Drying
  Efficiently evaporates solvents from PU resin coatings to ensure complete film formation.

• Multi-Layer Film Formation
  Builds uniform and stable multi-layer PU films with controlled thickness.

• Substrate Bonding
  Achieves strong adhesion between the PU film and base fabric or substrate.

• Continuous Production Process
  Supports stable, high-efficiency continuous manufacturing.

Prinsip Kerja

The PU leather dry production line applies solvent-based PU resin evenly onto the substrate through coating units. During the drying process, the coated material passes through multiple heating zones, where solvents are gradually evaporated under controlled temperature and airflow conditions. As the solvent is removed, the PU resin forms a solid multi-layer film that is firmly bonded to the substrate, resulting in PU leather products with high strength, durability, and excellent surface quality.

Keuntungan Utama

• Strong film adhesion and high peel strength

• Uniform coating thickness and stable product quality

• Suitable for various solvent-based PU formulations

• High production efficiency for large-scale manufacturing

Area Aplikasi

• Footwear upper materials

• Bags and luggage leather

• Furniture upholstery materials

• Automotive seat and interior leather

• Decorative and functional PU leather products

Kustomisasi Opsional

• Production line length and drying oven configuration

• Coating methods and coating width customization

• Temperature control and air circulation systems

• Integration with complete PU leather production solutions

Dry Process Production Line Equipment Classification

Comprehensive Solutions for Different PU Dry Process Technologies

Catatan:
Dry process production line equipment can be classified into several types based on different material systems and process requirements. We are capable of manufacturing and supplying all of the following dry process production line equipment solutions.

1. Water-Based Dry Process Production Line Equipment

Designed for water-based PU systems, offering eco-friendly processing with reduced solvent emissions and stable coating performance.

2. All-Silicone Dry Process Production Line Equipment

Suitable for silicone-based materials, providing excellent flexibility, durability, and weather resistance for high-performance applications.

3. Solvent-Free Dry Process Production Line Equipment

Utilizes solvent-free formulations to meet strict environmental and safety standards while maintaining high production efficiency.

4. Oil-Based Dry Process Production Line Equipment

Designed for traditional oil-based PU systems, delivering strong adhesion, mature processing technology, and reliable product quality.

Kemampuan Kami

We provide complete dry process production line solutions, from equipment design and manufacturing to system integration and technical support. All above-mentioned dry process production line equipment types can be customized according to customer production requirements.