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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/113919
Kind Code:
A paper roll slitting machine, comprising in a sequential arrangement a feed roller (1), a disinfecting apparatus (2), a soft spray-coating apparatus (3), a patterning device, a slicing mechanism (7), and a rewinding mechanism (8); a flattening device is located between the soft spray-coating apparatus (3) and the patterning device; a sheet-tension roller (12) and a correcting device are located between the patterning device and the slicing mechanism (7); a cylinder (11) is positioned beneath the sheet-tension roller (12). The flattening device comprises a plurality of flattening rollers (4) arranged at intervals and vertically offset; the patterning device comprises a patterning roller (5) and a padding roller (6) arranged tangentially one with respect to the other, a cylinder (11) being positioned beneath the padding roller (6). The correcting device comprises two correcting rollers (14) and an electronic positioning instrument (13) arranged above said two correcting rollers (14). The present paper roll slitting machine presses together a plurality of single-sheet papers, disinfects and perfumes the paper by means of soft spray-coating, and patterns same by pressure means, thus effectively improving the quality of paper-roll production and satisfying higher-level usage requirements. Rolls of differing widths can be sliced off and operational efficiency is high.

WANG, Jincheng (No. 27, Shi He Road Ma Tang Town, Rudong Count, Nantong Jiangsu 0, 226400, CN)
Application Number:
Publication Date:
June 20, 2019
Filing Date:
December 15, 2017
Export Citation:
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WANG, Jincheng (No. 27, Shi He Road Ma Tang Town, Rudong Count, Nantong Jiangsu 0, 226400, CN)
International Classes:
D21H27/30; A47K10/16; B31F1/07
Attorney, Agent or Firm:
NANJING ZHENGLIAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (27/F, Golden Eagle Hanzhong New CityNo. 1 Hanzhongmen Stree, Nanjing Jiangsu 9, 210029, CN)
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