发明名称 Package containing biodegradable dunnage material
摘要 Shock-absorbing biodegradable dunnage packaging material is obtained from recycling scrap paper by cooking the scrap paper in the presence of heated water to reduce the scrap paper to pulp fiber and then extruding the pulp fiber to thereby form the dunnage packaging material.
申请公布号 US4997091(A) 申请公布日期 1991.03.05
申请号 US19890395123 申请日期 1989.08.17
申请人 MCCREA, JAMES S. 发明人 MCCREA, JAMES S.
分类号 B65D81/09 主分类号 B65D81/09
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