PUR Hot Melt Adhesive for Full Lamination

Application Overview

SINOHESIVE PUR hot melt adhesive for full lamination is designed for full-coat, heavy-coat, and high-adhesive-application lamination processes.It is suitable for footwear materials, inflatable products, water inflatables, airbags, sleeping bags, automotive headliners, sunshades, headliner fabrics, and other full lamination applications.For best results, sample testing is recommended based on substrate combinations, coating structure, adhesive coat weight, and lamination process.

Low VOC & Environmentally Responsible

SINOHESIVE focuses on PUR adhesive solutions that support lower-VOC manufacturing.Compared with traditional solvent-based adhesives, PUR hot melt adhesives reduce the need for solvent evaporation during application, helping manufacturers reduce VOC-related concerns in the production environment.They are well suited for lamination projects where workplace conditions and material compliance are important considerations.

Key Benefits

Suitable for Full Lamination and High Coat Weights

The adhesive is suitable for full-coat lamination, heavy-coat lamination, and other applications requiring relatively high adhesive coat weights.It provides process support for lamination projects involving large bonding areas or higher adhesive application levels.

High Initial Tack with Reduced Spring-Back

The adhesive provides high initial tack, helping materials achieve reliable positioning immediately after lamination.This helps reduce the risk of spring-back and supports stable continuous production and improved finished-product consistency. Actual performance should be verified based on the substrates, adhesive coat weight, equipment, and processing conditions.

High Bond Strength with Heat Stability and Elasticity After Curing

After reactive curing, the adhesive layer can provide high bond strength together with good thermal stability and elasticity.This makes it suitable for lamination applications requiring long-term bonding reliability. Actual performance should be validated based on the material combination and end-use conditions.

Broad Substrate Compatibility

The adhesive can be used for laminating a wide range of materials, including textiles, foam, leather, wood, glass, and metals.For different substrate surface conditions and processing requirements, actual material testing is recommended before full-scale production.

Application Support for Your Full Lamination Project

Final performance in full lamination and high-coat-weight applications can be affected by substrate structure, adhesive coat weight, equipment condition, ambient environment, and processing parameters.SINOHESIVE can provide sample testing and adhesive selection support based on your specific application requirements, helping you complete the necessary validation before full-scale production.

• Material compatibility evaluation based on substrate type, lamination area, and final product application

• Process recommendations based on full-coat or heavy-coat lamination processes, adhesive coat weight, and production line speed

• Guidance on application temperature, lamination speed, pressing conditions, and curing requirements

• Sample testing and comprehensive evaluation of finished-product appearance, spring-back control, bonding performance, and durability

• Technical support for production trials, scale-up, and ongoing process optimization

Contact SINOHESIVE to request a PUR hot melt adhesive sample and technical recommendations for footwear materials, inflatable products, automotive headliners, sunshades, and other high-coat-weight full lamination applications.