TECHNOLOGIES
Multipurpose Technologies
From concept to commissioning, we design and manufacture advanced industrial machinery that helps you achieve consistent quality, higher efficiency, and long-term operational excellence.
Coating Technology
Our advanced coating technology for synthetic leather manufacturing is designed to achieve precise coating application, uniform thickness, and consistent surface quality. Sonraj Industries integrates proven coating systems such as blade-over-roll and comma coaters to provide accurate control over coating weight and distribution across the web.
The coating process is engineered for continuous production, supporting consistent material flow, strong adhesion, and reliable performance throughout the Synthetic Leather Manufacturing Plant. Precise process control helps minimize coating variations while maintaining the required finish and quality of the final material.
As a Synthetic Leather Plant Manufacturer and Synthetic Leather Machinery Manufacturer, we develop coating systems that can be integrated with drying, lamination, and other production stages.
Our Synthetic Leather Manufacturing Machinery is designed to support efficient production, high paper pass, and dependable long-term operation.
Direct Coating
- Coated directly on the fabric
- Coatings for Pharmaceuticals/Cosmetics
- Printing and Painting
Un-direct Coating (Transfer)
- Transfer coating
- Transfer coating for split leather
Need Custom Engineering?
Our experts can tailor coating systems to your specific production requirements.
Drying Technology
Our advanced drying technology for synthetic leather manufacturing uses multi-zone, hot-air circulation ovens designed for precise temperature control and uniform drying. The fuel-efficient ovens are engineered to optimize heat utilization, reduce energy consumption, and maintain stable coating properties throughout continuous production.
Controlled temperature profiling across multiple drying zones helps achieve consistent moisture removal, coating stability, and uniform surface quality without compromising production speed. This makes our drying systems highly suitable for synthetic leather used in upholstery, furnishing, footwear, and shoe applications, where consistent finish, flexibility, and surface quality are critical.
As a Synthetic Leather Plant Manufacturer and Synthetic Leather Machinery Manufacturer, Sonraj Industries integrates efficient drying systems into complete Synthetic Leather Manufacturing Plants, supporting reliable production, high paper pass, and consistent finished-material quality.
Hot-Air Drying Systems
- Multi-zone ovens with precise temperature profiling
- Uniform hot-air circulation for consistent coating results
- Fuel-efficient oven design for optimized heat utilization
Process Temperature Control
- Controlled drying conditions for consistent synthetic leather quality
- Engineered for continuous production and reliable line performance
Need Custom Engineering?
Our experts can tailor coating systems to your specific production requirements.
Embossing Technology
Our advanced embossing technology for synthetic leather manufacturing is designed to create precise, uniform, and repeatable surface patterns with excellent definition and consistency. Our vacuum embossing systems provide controlled embossing pressure and accurate pattern transfer, helping achieve the desired texture, grain, and surface appearance across the material.
Integrated cooling and ultrasonic web guiding systems help stabilize the material during processing, maintaining accurate alignment and consistent embossing quality. This technology is particularly suitable for synthetic leather used in upholstery, furnishing, footwear, shoe applications, automotive interiors, and other surface-critical products.
As a Synthetic Leather Plant Manufacturer and Synthetic Leather Machinery Manufacturer, Sonraj Industries develops advanced Synthetic Leather Manufacturing Machinery that combines precision embossing, stable web handling, and reliable production performance.
Vacuum Embossing
- Precision embossing for accurate pattern and texture reproduction
- Controlled embossing pressure for consistent surface finishes
- Integrated cooling systems for improved production stability
Embossing & Surface Finishing
- Embossed textures for footwear, upholstery, and furnishing applications
- Stable web guiding for accurate material handling
Need Custom Engineering?
Our experts can tailor coating systems to your specific production requirements.
Lamination Technology
Our lamination technology for synthetic leather manufacturing is designed to create strong, uniform bonding between coated layers and backing materials. The system provides controlled pressure and material handling to achieve smooth lamination with reliable adhesion and dimensional stability.
Accurate layer integration helps produce synthetic leather with the required flexibility, strength, thickness, and finish, making the technology suitable for applications including footwear, upholstery, furnishing, and automotive interiors.
Sonraj Industries integrates advanced lamination systems into complete Synthetic Leather Manufacturing Plants, enabling seamless coordination with coating and drying processes. Our Synthetic Leather Manufacturing Machinery is configured according to production requirements, substrate characteristics, and desired finished-material specifications.
Precision Lamination
- Controlled lamination pressure for reliable layer bonding
- Uniform material alignment for consistent lamination quality
- Stable web handling to minimize wrinkles and material defects
Integrated Lamination Systems
- Designed for footwear, upholstery, furnishing, and other applications
- Engineered for consistent bonding and dependable production performance
Need Custom Engineering?
Our experts can tailor coating systems to your specific production requirements.
Printing Technology
Our printing technology for synthetic leather enables high-quality surface designs through a precision double-color printing system. The printing line is designed for accurate pattern application, stable material movement, and repeatable print registration across continuous production.
The system incorporates a dual-riller unwinder, precision horizontal printing unit, and high-efficiency drying oven, providing controlled material handling and efficient drying after printing. This allows manufacturers to develop a wide range of decorative patterns and finishes for footwear, upholstery, furnishing, and other synthetic leather applications.
As a Synthetic Leather Machinery Manufacturer, Sonraj Industries provides specialized printing solutions that can be integrated with broader Synthetic Leather Manufacturing Machinery and offline processing requirements.
Precision Printing Systems
- Double-color printing systems for versatile surface designs
- Precision horizontal printing units for consistent pattern application
- Accurate ink and coating application for uniform print quality
Integrated Printing & Drying
- High-efficiency drying ovens integrated with the printing line
- Precision unwinding and web handling for stable printing operations
Need Custom Engineering?
Our experts can tailor coating systems to your specific production requirements.
PLC s Automation Technology
Our PLC and automation technology brings intelligent process control to modern Synthetic Leather Manufacturing Plants. PLC-based systems coordinate key machine functions, allowing operators to manage production parameters with greater accuracy and repeatability.
Automation can be applied across coating, drying, lamination, embossing, printing, and material handling, helping synchronize equipment and streamline production operations. Variable frequency drives and automated controls provide responsive machine operation while reducing manual intervention.
Advanced PLC-Based Automation
- Integrated Schindler Electronics and advanced PLC-based automation
- Coordinated control of production processes and machine operations
- AC VFD-based speed control for synchronized material handling
Monitoring & Process Control
- Digital monitoring for improved operational visibility
- IoT-enabled monitoring capabilities for enhanced production oversight
- Designed to improve process consistency, operational efficiency, and reliability
Need Custom Engineering?
Our experts can tailor coating systems to your specific production requirements.
ADVANCED TECHNOLOGY FOR SYNTHETIC LEATHER MANUFACTURING
Discover integrated coating, drying, embossing, lamination, printing, and automation technologies for modern synthetic leather plants.
