| 发明名称 |
PACKAGING MATERIAL FOR STERILIZING WITH ULTRAVIOLET RAY |
| 摘要 |
PURPOSE:To provide packaging material for sterilizing with UV rays in which a sterilizing effect is not remarkably reduced even if sterilization with UV rays is conducted after a food is packaged. CONSTITUTION:A packaging material for sterilizing with UV rays is formed of a laminated film including at least layers of a base material, a thermally fusion-adhering resin and adhesive and permeates 50% or more of UV rays having a wavelength of 254nm as a whole. |
| 申请公布号 |
JPH06143498(A) |
申请公布日期 |
1994.05.24 |
| 申请号 |
JP19920305280 |
申请日期 |
1992.11.16 |
| 申请人 |
TOPPAN PRINTING CO LTD |
发明人 |
NAKAGAWA YOSHIHIRO;NAKAZAWA NORIO;HONMA JUNICHI;TAKESHITA KOJI |
| 分类号 |
B29C55/02;B29K23/00;B29K77/00;B29L7/00;B32B7/02;B32B7/12;B32B27/00;B32B27/32;B32B27/34;B65D65/16;B65D81/24;(IPC1-7):B32B27/00 |
主分类号 |
B29C55/02 |
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