发明名称 A heat treated package formed from fibre based packaging material
摘要 <p>The invention relates to a package intended for thermal treatment comprising a fiber-based packaging material treated with a hydrophobic size and comprising one or more layers for reduced water penetration outside and/or inside the fiber substrate. The package of the invention is characterized by the fiber substrate being treated with a combination of a wet-strength size, a hydrophobic size and an aluminum and/or calcium compound for increased heat resistance of the packaging material, and in that the ratio of hydrophobic size to the aluminium and/or calcium compound is 1:1-1:10.</p>
申请公布号 AU2004254075(A1) 申请公布日期 2005.01.13
申请号 AU20040254075 申请日期 2004.04.27
申请人 STORA ENSO OYJ 发明人 TIMO RAISANEN;ISTO HEISKANEN;HARRI KUJALA
分类号 D21H27/10;B65D65/42 主分类号 D21H27/10
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