乳液型纸塑复合胶粘剂的研究进展

Research Progress in Emulsion-Type Adhesive for Paper-plastic lamination

纸塑复合已成为印刷后精加工的重要方法,纸塑复合用胶黏剂是复合质量的关键因素。乳液型纸塑复合胶黏剂是现代包装、印刷行业应用较为广泛的一种新型胶黏剂,其种类较多。着重介绍了聚丙烯酸酯类、醋酸乙烯-乙烯共聚乳液及其他多元共聚乳液类的纸塑复膜胶现状及其研究进展。并指出了目前存在的问题及发展方向,提出今后的研究方向是开发环境友好、高固含量和功能性纸塑复合胶黏剂。

Paper-plastic laminating is a main method for finish machining after press. The adhesive for paper-plastic laminating plays a vital role in lamination. The emulsion adhesive for paper-plastic laminating is a new type of adhesive with many species, and it is popular in modern package. The present situation and, research progress in polyacrylate, vinyl acetate-ethylene copolymer emulsion and other multi-copolymerization emulsion paper-plastic laminating adhesives were introduced in detail. And the existing problems were pointed out. The environment-friendly, high solid content and functional adhesives are the development trends of paper-plastic laminating adhesives.