发明名称 |
Adhesive paper material and a label made from such material |
摘要 |
PCT No. PCT/DK83/00065 Sec. 371 Date Feb. 21, 1984 Sec. 102(e) Date Feb. 21, 1984 PCT Filed Jun. 21, 1983 PCT Pub. No. WO84/00233 PCT Pub. Date Jan. 19, 1984.A web for the production of self-adhesive paper labels consists of thin paper web and a very thin plastic sheet of polyester or a similar material of high tensile strength and low initial stretchability, yet of low tear strength due to its small thickness, e.g. 12 mu m. Labels of such a web show a high tensile strength and a good flexibility, while they show a sufficient low tear strength to be usable as guarantee labels. In the production of the labels as left on a co-laminated backing sheet the so-called 'waste' may be drawn off at high speed, whereby the production may run at increased speed.
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申请公布号 |
US4619858(A) |
申请公布日期 |
1986.10.28 |
申请号 |
US19840590584 |
申请日期 |
1984.02.21 |
申请人 |
DAM, ERIK;GROENNING, ERIK |
发明人 |
DAM, ERIK;GROENNING, ERIK |
分类号 |
B31D1/02;G09F3/02;G09F3/10;(IPC1-7):B32B27/10;B32B27/36 |
主分类号 |
B31D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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