PUR Hot Melt Adhesive for Sponge Bonding

Application Overview

SINOHESIVE PUR hot melt adhesive for sponge bonding is designed for lamination applications in lingerie, home textiles, leisure textiles, and automotive interior fabrics. It is also suitable for bonding foam to heavy fabrics.For best results, sample testing is recommended based on foam density, fabric construction, surface condition, 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 textile lamination projects where workplace conditions and material compliance are important considerations.

Key Benefits

High Initial Tack for Stable Lamination

The adhesive provides high initial tack, helping materials achieve fast positioning after lamination.This helps reduce the risk of wrinkling and delamination during processing and supports stable continuous production. Actual initial tack performance should be verified based on the foam, fabric, adhesive coat weight, and equipment conditions.

Suitable for Foam and Heavy Fabric Lamination

The adhesive is suitable for laminating foam with heavy fabrics and other textile materials.It provides bonding support for material combinations with different thicknesses and constructions. Actual lamination performance should be confirmed through sample testing with the intended materials.

Wash and Dry-Cleaning Resistance

The adhesive is suitable for textile lamination applications that require resistance to washing and dry cleaning.Actual washing durability should be thoroughly validated based on the final material combination, washing conditions, and customer-specific testing standards.

Environmentally Conscious and Safe for Textile Applications

SINOHESIVE products are developed with environmental, safety, and health considerations for textile lamination applications.The adhesive contains no added aldehydes, ketones, benzene-based compounds, hydrocarbons, esters, or other harmful substances. Specific compliance requirements and applicable standards should be confirmed according to the target market, end-use application, and customer testing requirements.

Application Support for Your Sponge Bonding Project

Different foam and fabric combinations, as well as production conditions, can affect final lamination performance.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 foam density, fabric type, thickness, and final product application

• Process recommendations based on lamination equipment and production line speed

• Guidance on application temperature, adhesive coat weight, lamination speed, and pressing conditions

• Sample testing and comprehensive evaluation of finished-product appearance, hand feel, and bonding performance

• 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 sponge bonding in lingerie, home textiles, leisure textiles, and automotive interior fabric applications.