Tag Archives: filament

Preparation method of high strength polypropylene ribbon-like filament

Application Number: 00107656Application Date: 2000.05.24Publication Number: 1272559Publication Date: 2000.11.08Priority Information: International: D01D5/253;D01F6/06;D01F6/46Applicant(s) Name: Research Inst. of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Qu Liangwei;Hu Xianbo;Zhao YingPatent Agency Code: 00000Patent Agent: Abstract A preparation method of high-strength polypropylene ribbon-like filament includes the following steps: drying polypropylene resin composite, spiral lobe melt extrusion, cooling to obtain… Read More »

Installation and method for guiding and cutting input filament yarn during changing of spool

Application Number: 00106904Application Date: 2000.04.21Publication Number: 1271685Publication Date: 2000.11.01Priority Information: 1999/4/23 DE 19918524.7International: B65H54/00;B65H67/04Applicant(s) Name: Barmag AGAddress: Inventor(s) Name: D. Oberstlas;M. Pilar;P. DamannPatent Agency Code: 11038Patent Agent: zheng xiuzheAbstract An apparatus and a method for guiding and cutting a continuously advancing yarn during a package doff in a takeup device. In this connection, a movable… Read More »

Method and apparatus for winding filament yarn

Application Number: 00106572Application Date: 2000.04.10Publication Number: 1269321Publication Date: 2000.10.11Priority Information: 1993/11/15 US 151888International: B65H54/02;B65H59/00Applicant(s) Name: Maschinenfabrik Riter AGAddress: Inventor(s) Name: A. Virtz;P. BosonhartPatent Agency Code: 72001Patent Agent: lin changanAbstract To determine thread winding parameters for reducing the rate at which deviations from a cylindrical shape are formed in thread packages being wound, thread packages are… Read More »

Filament and its manufacture

Application Number: 00106250Application Date: 2000.05.19Publication Number: 1274771Publication Date: 2000.11.29Priority Information: 1999/5/21 JP 141413/1999International: D01F8/14Applicant(s) Name: Gosen Co.,Ltd.Address: Inventor(s) Name: Kanamori Kenshi;Urayama Hiroji;Ohara YoshiyukiPatent Agency Code: 11021Patent Agent: huang yongkuiAbstract The object of the present invention is to provide a monofilament which has sufficient mechanical strength to be practically used also as a string for rackets… Read More »

Winding device for filament yarn

Application Number: 00105362Application Date: 2000.03.31Publication Number: 1269320Publication Date: 2000.10.11Priority Information: 1999/4/3 DE 19915236.5International: B65H54/02;H02G15/00Applicant(s) Name: maschinenfabrik Riter AGAddress: Inventor(s) Name: A. Ludvig;R. ShenckPatent Agency Code: 72001Patent Agent: zeng xianglingAbstract In a winding device for endless yarn with a least one turning centre (6a) for at least one chuck (8, 10), which is being connected with… Read More »

Method for winding filament with yarn reserve on bobbin and winding apparatus thereof

Application Number: 00104953Application Date: 2000.04.05Publication Number: 1274772Publication Date: 2000.11.29Priority Information: 1999/5/22 DE 19923770.0International: B65H54/30;D01H1/38Applicant(s) Name: Schaul AlmerAddress: Inventor(s) Name: Wolter Schleigenhaft;Erich Jantke;Helment ColerPatent Agency Code: 11038Patent Agent: zheng xiuzheAbstract Yarn (F), especially folded yarn on a twister, is wound on a tube (4) by first winding a waste section containing insufficiently twisted yarn from the… Read More »