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1.发明申请公开(公告)号：US20180162681A1
公开(公告)日：2018-06-14
申请号：US15845548
申请日：2017-12-18
Applicant: INVISTA NORTH AMERICA S.A R.L.
Inventor： Michael MESSINIDES , John Randall MATTIS , William Thomas RILEY
CPC classification number: B65H54/2884 , B65H54/08 , B65H54/38 , B65H54/383 , B65H55/04 , B65H2701/31
Abstract: A method of winding bulked continuous filament yarn is disclosed, which enables superior yarn package formation, including higher density packages with excellent shape and yarn takeoff characteristics. The method uses unique helix angles and winding profiles in a non-adjacent and adjacent yarn pattern, achieved by a unique winding control strategy that constantly monitors spindle speed, desired wind ratio, traverse cam speed, and surface speed.
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2.发明申请公开(公告)号：US20170320698A1
公开(公告)日：2017-11-09
申请号：US15004242
申请日：2016-01-22
Applicant: INVISTA NORTH AMERICA S.A R.L.
Inventor： Michael MESSINIDES , John Randall MATTIS , William Thomas RILEY
CPC classification number: B65H54/2884 , B65H54/08 , B65H54/38 , B65H54/383 , B65H55/04 , B65H2701/31
Abstract: A method of winding bulked continuous filament yarn is disclosed, which enables superior yarn package formation, including higher density packages with excellent shape and yarn takeoff characteristics. The method uses unique helix angles and winding profiles in a non-adjacent and adjacent yarn pattern, achieved by a unique winding control strategy that constantly monitors spindle speed, desired wind ratio, traverse cam speed, and surface speed.
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