考研政治怎么复习大学英语六级听力专利名称：IMPRINT TREATED FLEXIBLE ABSORBING PAPER SHEET AND METHOD
发明人：HOORU DENISU TOROTSUKAN
申请号：JP3020380
申请日：19800310
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airiasuperiority公开号：JPS642720B2
公开日：
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专利内容由知识产权出版社提供
摘要：Wet-laid paper having, when creped, improved bulk, softness, and flexibility; a relatively large cross-machine-direction to machine- direction stretch ratio; and improved burst to total tensile strength ratio. The paper is characterized by an array of uncompresd zones which are in staggered relation in both the machine direction and the cross- machine direction; and by having each uncompresd zone defined by a picket-like discontinuous lineament of compacted fibrous material. The invention also includes a process for making the paper through the u of an imprinting fabric which is configured to precipitate the requisite compacting of the picket-like lineaments prior to final drying and creping of the paper.meiju
申请人：PROCTER & GAMBLE反馈英语
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