专利名称：IMPRINT TREATED FLEXIBLE ABSORBING PAPER SHEET AND METHOD
why so rious什么梗发明人：HOORU DENISU TOROTSUKAN
申请号：JP3020380
申请日：19800310
高一英语练习册答案公开号：JPS642720B2nap time>shumi
公开日：
长春培训学校
19890118
专利内容由知识产权出版社提供wbt
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.
leatherette申请人：PROCTER & GAMBLE
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