发明名称 WEB PRESSER AND WEB WINDING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a web presser with a compact structure and a web winding method, capable of pressing the peripheral face of a web roll without impairing quality of a web, preventing the slack of the web to reduce a paper loss, and stopping rotation of the web roll. SOLUTION: In web winding equipment winding the web W traveling through a reel drum 12 as the web roll R, the web presser 20 pressing the peripheral face of the web roll R wherein the winding of the web W is completed comprises a pressing part 40 having a pressing belt 43 wound between a pair of rollers 42A, 42B having rotary shafts parallel to a reel spool 16, and a pressing part operation mechanism 30 bringing the pressing part 40 close to the web roll R and separating the pressing part 40 from the web roll R. When bringing the pressing part 40 close to the web roll R, a portion between the rollers 42A, 42B in the pressing belt 43 is pressed onto the peripheral face of the web roll R.
申请公布号 JP2003146499(A) 申请公布日期 2003.05.21
申请号 JP20010350146 申请日期 2001.11.15
申请人 SUMITOMO HEAVY IND LTD 发明人 TAKII HITOSHI;YUSA YASUYOSHI
分类号 B65H18/16;B65H19/28;(IPC1-7):B65H19/28 主分类号 B65H18/16
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