Preparation of Ultra-High-Speed Casein Trade Mark Adhesive
Preparation of Ultra-High-Speed Casein Trade Mark Adhesive作者机构：Key Laboratory of Nonferrous Materials and New Processing Technology Ministry of EducationDepartment of Material and Chemical Engineering Guilin University of Technology Guilin541004 China
出 版 物：《复旦学报（自然科学版）》 (Journal of Fudan University：Natural Science)
年 卷 期：2005年第44卷第5期
页 面：891-892页
核心收录：
学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学]
基 金：theDoctorFundsofGuilinUniversityofTechnology
摘 要：In present trade mark adhesives for beer bottle labeling are mostly prepared based on starch[1] ,polyvinyl formal[2] and their derivants[3-5] ,but they can only be applied to the labeling speed of 20 000 bottle/h and their water proofness are not satisfactory, especially when the water temperature is 0℃ below. The application of metal foil requires that sealing and labeling must be finished at the same time, but different penetrating speed of water in metal foil and paper label causes different drying speed, and also, the labeling speed and need of iced beer are increasing now, so these changes result in more strict requirements for *** this paper the chelating casein adhesive was obtained with casein as main moldings, urea as dispersing agent, starch as auxiliary, and ZnSO4 as cross-linked agent. The effects of dispersing agent, cross-linked agent and starch on the performances of adhesive were investigated.
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