发明名称 RELEASE PAPER FOR ADHESIVE LABEL, METHOD FOR PRODUCING THE RELEASE PAPER AND ADHESIVE LABEL
摘要 PROBLEM TO BE SOLVED: To provide release paper for an adhesive label, having high optical transparency, high in releasability and good in punchability in constructing or producing the adhesive label, to provide a method for producing the release paper, and to provide the adhesive label using the release paper. SOLUTION: The release paper for an adhesive label is obtained by successively laminating one side of a sheet of plain paper with an underlayer comprising a resin or wax as at least a 1st layer and a release layer as a 2nd layer. The release paper is characterized by that the base paper ash content and the base paper opacity of the plain paper are≤5.0 wt.% and≤75.5% respectively. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005089905(A) 申请公布日期 2005.04.07
申请号 JP20030325138 申请日期 2003.09.17
申请人 RICOH CO LTD 发明人 SATO MASAHIRO;NAGAMOTO MASANAKA
分类号 B32B27/00;B32B27/10;C09J7/02;C09J133/00;D21H21/26;D21H27/00;G09F3/10;(IPC1-7):D21H27/00 主分类号 B32B27/00
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