With the development of the disposable hygiene products industry, hot-melt adhesive, as the core material of the non-woven fabric coating and laminating process, undertakes the important task of structural bonding and is widely used in hygiene products. But at the same time, the quality requirements for structural adhesives for hygiene products are getting higher and higher. If the structural bonding of hygiene products is too weak, it will lead to unstable bonding between materials, easy foaming, easy shedding, and adverse phenomena such as leakage. If the strength is too high, it will easily make the fiber structure hard, brittle, and difficult to penetrate.
Through close cooperation between research and development and production, we have newly launched a structural adhesive for hygiene products, BL-9300. It has the characteristics of colorless and odorless appearance; no impurities, no solvents, and no volatile substances; it has a certain bonding strength to fiber materials, and the strength is constant and the performance is stable; it has good thermal stability, is not easy to leak and stick back, and has a long open time; it can adapt to automated process equipment such as fiber spraying, spiral spraying, scraping coating, and multi-strip spraying.
The market is constantly changing, the industry is developing rapidly, and hot-melt adhesive technology also needs to be continuously updated and advanced. We at Banglin will continue to focus on exploring new technologies for structural adhesives for hygiene products.