发明名称 Framgangsmåte for behandling av resirkulert materiale for hygienisk sluttbruk
摘要 <p>This invention relates to a method for producing packaging materials containing reclaimed/recycled fiber. Such methods of this type, generally, produce reclaimed/recycled fiber that is sufficiently hygienic for food grade and medical device packaging applications.</p>
申请公布号 NO944542(D0) 申请公布日期 1994.11.28
申请号 NO19940004542 申请日期 1994.11.28
申请人 WESTVACO CORP 发明人 FOSTER, JAMES JOSEPH
分类号 D21C5/02;(IPC1-7):D21H 主分类号 D21C5/02
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