发明名称 |
METHOD FOR PRODUCING LIGHTPROOF PAPER PACKAGING MATERIAL, LIGHTPROOF PAPER PACKAGING MATERIAL, SEMI-PAPER PACKAGING MATERIAL AND LIGHTPROOF PAPER PACKAGING CONTAINER |
摘要 |
<p>A method of manufacturing a light barrier paper packaging material and the light barrier paper package container with low cost, no need of an ink removing apparatus at reproduction step and easily recycle are provided. <??>A light barrier paper packaging material which comprises the paper substrate and the laminate layers on the paper substrate comprises: the paper substrate having a clay coat layer applied to the paper substrate; a light barrier layer printed with black Ink on the day coat layer; cover-up layers printed with white color ink to the light barrier layer a plurality of times; an outside laminate layer of thermoplastic resin formed on the cover-up layer, and design printed to the outside laminate layer.</p> |
申请公布号 |
EP1504894(A1) |
申请公布日期 |
2005.02.09 |
申请号 |
EP20030728044 |
申请日期 |
2003.05.08 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE S.A. |
发明人 |
KIKUCHI, HIDEYO |
分类号 |
B65D65/16;B32B27/10;B32B27/20;B32B27/32;B32B29/00;B65D5/56;B65D5/62;(IPC1-7):B32B27/10;B65D81/30;B65D65/40;B41M1/00;B32B29/06 |
主分类号 |
B65D65/16 |
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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