发明名称 |
PACKAGING MATERIAL |
摘要 |
<p>The invention relates to packaging material intended especially for packaging food products requiring gas, grease, aroma, water and water vapour tightness. The packaging material according to the invention comprises a basic layer (1) and a plastic layer (2) disposed on top of it. The invention is characterized in that the plastic material of the layer on top of the basic layer consists of biodegradable plastic. Two very important requirements are met by the packaging material: on the one hand, oxygen, aroma, grease, water and water vapour tightness and on the other hand biodegradability and compostability.</p> |
申请公布号 |
WO9631303(A1) |
申请公布日期 |
1996.10.10 |
申请号 |
WO1996FI00184 |
申请日期 |
1996.04.04 |
申请人 |
YHTYNEET PAPERITEHTAAT OY;KARHUKETO, HANNU;KUUSIPALO, JURKKA;MONTADOR, JAMES, HENRY |
发明人 |
KARHUKETO, HANNU;KUUSIPALO, JURKKA;MONTADOR, JAMES, HENRY |
分类号 |
B32B27/10;B32B29/06;B65D65/46;C08L101/16;D21H19/30;D21H19/34;D21H19/82;(IPC1-7):B32B27/10 |
主分类号 |
B32B27/10 |
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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