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PROCEDE POUR LA MANIPULATION DE LAMINES ADHESIFS
专利权人:
3M INNOVATIVE PROPERTIES COMPANY
发明人:
KNUTSON, GORDON P.,SEVER, JOHN M.
申请号:
CA2611224
公开号:
CA2611224C
申请日:
2006.06.08
申请国别(地区):
CA
年份:
2014
代理人:
摘要:
A method of handling an adhesive laminate, wherein the adhesive laminate isprovided releasably adhered to a first web, comprising a plurality of cut orpunched sections and wherein adjacent sections of the adhesive laminate remainjoined to one another in the longitudinal direction of the web through one ormore tie points. A first supporting structure and a second supportingstructure adjacent to the first supporting structure are provided. The firstweb is led over the first supporting structure. A second web is provided andled over the second supporting structure, wherein the second web is orientedsuch that the release surface of the second web faces the first supportingstructure. A leading portion of a first section of adhesive laminate from thefirst web is attached to the release surface of the second web and the secondweb is advanced such that the first section of the adhesive laminate isdetached from a second section of adhesive laminate and the leading edge ofthe second section of adhesive laminate is adhered to the second web in aspaced apart configuration from the trailing edge of the first section of theadhesive laminate. A transdermal drug delivery device prepared by such amethod.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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