- 专利标题: Linerless thermal label web and labels produced thereof
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申请号: US16349753申请日: 2016-11-17
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公开(公告)号: US11427734B2公开(公告)日: 2022-08-30
- 发明人: Johanna Karhu , Ismo Pietari
- 申请人: UPM RAFLATAC OY
- 申请人地址: FI Tampere
- 专利权人: UPM RAFLATAC OY
- 当前专利权人: UPM RAFLATAC OY
- 当前专利权人地址: FI Tampere
- 代理机构: Cantor Colburn LLP
- 国际申请: PCT/FI2016/050812 WO 20161117
- 国际公布: WO2018/091768 WO 20180524
- 主分类号: C09J7/29
- IPC分类号: C09J7/29 ; C09J7/35 ; C09J7/40 ; C09J11/04 ; G09F3/10 ; C09J11/06 ; C09J11/08 ; G09F3/02 ; C09J7/21 ; G09F3/00
摘要:
A linerless thermal label web includes layers in the following order: a release layer, a thermal paper comprising a heat sensitive part, and an adhesive layer, wherein the adhesive layer includes an adhesive deadening varnish at longitudinal edge areas of the linerless thermal web so as to reduce the tackiness of the adhesive layer in the longitudinal edge areas. A thermal label can be produced from the label web and the label web can be used for variable information printing applications.
公开/授权文献
- US20190276708A1 LINERLESS THERMAL LABEL WEB AND LABELS PRODUCED THEREOF 公开/授权日:2019-09-12
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