Invention Application
- Patent Title: WEB-WOUND ROLLS WITH WEB EDGE TREATMENT BY PRINTABLE ADHESIVE COMPOSITIONS
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Application No.: US16072684Application Date: 2017-01-20
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Publication No.: US20180362279A1Publication Date: 2018-12-20
- Inventor: Yuko Yoshida , Yorinobu Takamatsu , Daniel J. Theis , Richard J. Pokorny , Christine M. Andres
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- International Application: PCT/US2017/014248 WO 20170120
- Main IPC: B65H18/28
- IPC: B65H18/28 ; C09D11/101 ; C09J133/08 ; B32B7/14 ; B32B7/06

Abstract:
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.
Information query