发明名称 Method and apparatus for the manufacture of paper sheets having decorative edges
摘要 A method and apparatus for manufacturing paper sheets having an appearance of being hand-made, the method comprising the steps of forming watermarks on a continuous web along longitudinal and transverse zones spaced according to the width and length of the paper sheets, drying the continuous web, crushing longitudinal and transverse regions of the dried continuous web within the watermarked longitudinal and transverse zones, respectively, tearing and separating the dried continuous web along the longitudinal and transverse crushed regions, respectively.
申请公布号 US4601692(A) 申请公布日期 1986.07.22
申请号 US19840655717 申请日期 1984.09.28
申请人 SUECIA ANTIQUA LIMITED 发明人 RAUSING, HANS;NILSSON, INGVAR
分类号 B26F3/00;(IPC1-7):B26F3/02;B26D1/553;D21F11/00;D21J1/02 主分类号 B26F3/00
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