摘要
综述了国内外软包装行业复合用无溶剂聚氨酯胶粘剂的发展概况,重点简述了无溶剂聚氨酯胶粘剂的发展历程及其在软包装行业产品卫生安全、复合成本的控制及环保节能方面的优点,并简单介绍了软包装行业无溶剂聚氨酯胶粘剂的复合设备,同时对溶剂聚氨酯胶粘剂存在的缺陷提出了今后的发展方向。
The development profile of solvent-free polyurethane （PU） laminating ior flexible packaging were introduced, such as its process of development, the advantages of solvent-free lamination in products, health and safety, cost control, energy-saving and environmental protection. The equipments of solvent-free PU laminating were introduced mainly. The mostly problems and the development trend on solvent-free laminating adhesives were described.
出处
《聚氨酯工业》
2013年第4期5-7,共3页
Polyurethane Industry
