发明名称 PAPER TUBE FOR FIBER AND ELASTIC FIBER TUBE THREAD BODY
摘要 PROBLEM TO BE SOLVED: To reduce cost by remarkably improving a success rate of automatic paper tube replacement during winding and reducing deterioration of operability due to oil agent scatter in a winding or working process. SOLUTION: A paper tube for fiber has a paper tube surface composed of two or more different materials and at least one material has an oil absorbing property, and has no thread take-up groove in a paper tube section direction.
申请公布号 JP2003146539(A) 申请公布日期 2003.05.21
申请号 JP20010339748 申请日期 2001.11.05
申请人 TOYOBO CO LTD 发明人 ODAKA KENICHIRO;TSURUTA TAKASHI;HAYASHI KIYOHIDE
分类号 B65H75/10;B65H55/00;(IPC1-7):B65H75/10 主分类号 B65H75/10
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