基本信息:
- 专利标题： WEB-WOUND ROLLS WITH WEB EDGE TREATMENT BY PRINTABLE ADHESIVE COMPOSITIONS
- 申请号：EP17744716.6 申请日：2017-01-20
- 公开(公告)号：EP3408202A1 公开(公告)日：2018-12-05
- 发明人： YOSHIDA, Yuko , TAKAMATSU, Yorinobu , THEIS, Daniel J. , POKORNY, Richard J. , ANDRES, Christine M.
- 申请人： 3M Innovative Properties Company
- 申请人地址： 3M Center Post Office Box 33427 St. Paul, MN 55133-3427 US
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： 3M Center Post Office Box 33427 St. Paul, MN 55133-3427 US
- 代理机构： Herzog, Fiesser & Partner Patentanwälte PartG mbB
- 优先权： US201662288557P 20160129
- 国际公布： WO2017132055 20170803
- 主分类号： B65H18/28
- IPC分类号： B65H18/28 ; B65H37/02 ; C09D11/38
摘要：
Web-wound rolls with a web edge treatment by printable adhesive compositions and processes to make the same are provided. The web-wound rolls include a substrate web having at least two web edges. One or more quantities of adhesive are disposed and subsequent curing adjacent to one or both of the web edges. The substrate web is wound upon itself in multiple revolutions about a central core, and each revolution is held substantially separate from the next by the adhesive.
IPC结构图谱:
| B | 作业；运输 |
| --B65 | 输送；包装；贮存；搬运薄的或细丝状材料 |
| ----B65H | 搬运薄的或细丝状材料，如薄板、条材、缆索 |
| ------B65H18/00 | 卷绕条材 |
| --------B65H18/28 | .条材的卷绕包装件 |