目前,我国粘贴商标使用的是糊精、聚乙烯醇或聚乙烯醇与淀粉混合的胶粘剂,存在着涂时拉丝、干速慢、粘贴速度慢、粘合力差、水浸易脱落,价格较高等不足。鹤壁市化学工业技术研究所与高校联合开发出快速标签胶粘剂,是以淀粉为基料,通过氧化等多步反应制成。新产品无毒、无味,每小时可粘贴8万张标签,粘度指标 At present, China’s adhesive labels use adhesives made of dextrin, polyvinyl alcohol, or polyvinyl alcohol and starch, which have the problems of drawing when coating, slow dry speed, slow adhesion, poor adhesion, and easy detachment due to water immersion. Higher deficiencies. Hebi City Chemical Industry Technology Research Institute and universities jointly developed a rapid label adhesive, based on starch as a base material, made by oxidation and other multi-step reactions. The new product is non-toxic and odorless. It can paste 80,000 labels per hour. Viscosity Index