PAPER FORMING MOLD, MOLD MANUFACTURING METHOD, AND PAPER MANUFACTURED BY FORMING MOLD

A paper forming mould, comprising a roller (1). A number of through micropores are formed on a wall of the roller (1), and one or more patterns and characters of a normal watermark, a white watermark, a windowed security thread, and a paper marker are carved on the wall of the roller (1). The paper...

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Bibliographische Detailangaben
Hauptverfasser: GU, Guangquan, WANG, Anyun, GAO, Jian, ZHOU, Jige, DENG, Xu, JIANG, Xiaojun, LIU, Sijun, LI, Zheng, GUO, Yu, ZHANG, Yawei, ZHANG, Le
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A paper forming mould, comprising a roller (1). A number of through micropores are formed on a wall of the roller (1), and one or more patterns and characters of a normal watermark, a white watermark, a windowed security thread, and a paper marker are carved on the wall of the roller (1). The paper forming mould has a high reproducibility for an original watermark design draft, improves consistency, clarity, three-dimensionality, detail refinement and richness of the watermark in paper, and thus enhances the anti-counterfeiting function of the watermarked paper; the service life of the paper forming mould is prolonged; and the automation level of paper forming mould manufacturing is improved, and the labor intensity is greatly reduced.