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公开(公告)号：WO2007024059A1
公开(公告)日：2007-03-01
申请号：PCT/KR2006/002489
申请日：2006-06-27
Applicant: KOREA INSTITUTE FOR KNIT INDUSTRY
Inventor： KIM, Hyun Chel , KIM, Woo Yeung , KIM, Su Bong , CHOI, Choong Youl , OH, Young Su
IPC: D02G1/02
CPC classification number: B31F1/0074 , D02G3/08
Abstract: Disclosed herein is a method of manufacturing paper yarn by cutting paper to a predetermined width to form paper tape and twisting the paper tape. In this case, the paper tape, unwound from a bobbin by an external force, passes through the bobbin in the axial direction thereof, and the passing paper tape is rotated in the axial direction of the bobbin, so that the paper tape is twisted. According to the present invention, a winding amount is not limited to the size of a ring, unlike a conventional ring spinning frame, and a large amount of paper yarn can be wound around a cone or similar part without the necessity of connecting segments of paper yarn from a plurality of cones, thus considerably reducing labor, and remarkably increasing productivity.
Abstract translation: 本文公开了一种通过将纸切割成预定宽度来制造纸纱以形成纸带并扭曲纸带的方法。 在这种情况下，通过外力从线轴退绕的纸带在其轴向方向上穿过线轴，并且通过的纸带沿着线轴的轴向旋转，使得纸带扭曲。 根据本发明，与传统的环锭纺纱架不同，缠绕量不限于环的尺寸，并且大量的纸纱可以卷绕在锥形或类似部分上，而不需要连接纸张段 来自多个锥体的纱线，因此显着地减少了劳动力，并显着提高了生产率。
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公开(公告)号：US20180216258A1
公开(公告)日：2018-08-02
申请号：US15747307
申请日：2015-07-29
Applicant: AMOGREENTECH CO., LTD. , KOREA INSTITUTE FOR KNIT INDUSTRY
Inventor： Chan KIM , Seung Hoon LEE , Jong Su SEOK , Jung Jae RYU , Do Hwan KIM
CPC classification number: D02G1/0206 , B65H21/00 , D01D5/0038 , D01D5/247 , D01D5/426 , D01F6/12 , D02G1/02 , D02G1/0293 , D02G3/04 , D02G3/06 , D02G3/26 , D04H1/728 , D04H3/007 , D04H3/16 , D10B2321/042
Abstract: Provided is a nanofiber based composite false twist yarn that is obtained by producing a nanofiber tape yarn by precisely slitting a nanofiber membrane produced by electrospinning and then twisting a nanofiber-only twist yarn that is obtained by twisting the nanofiber tape yarn or composite-twisting a nanofiber-only twist yarn and a natural fiber or synthetic fiber. The nanofiber based composite false twist yarn includes: a nanofiber tape yarn including at least one bonding portion or a false twist yarn which is obtained by false twisting the nanofiber tape yarn; and a natural fiber yarn or a synthetic fiber yarn that is composite-false-twisted with the nanofiber tape yarn or the false twist yarn, wherein the nanofiber tape yarn is made of a nanofiber web that is obtained by integrating polymer nanofibers made of a fiber-forming polymer material and having an average diameter of less than 1 μm thereby having fine pores.
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公开(公告)号：US10648105B2
公开(公告)日：2020-05-12
申请号：US15747307
申请日：2015-07-29
Applicant: AMOGREENTECH CO., LTD. , KOREA INSTITUTE FOR KNIT INDUSTRY
Inventor： Chan Kim , Seung Hoon Lee , Jong Su Seok , Jung Jae Ryu , Do Hwan Kim
IPC: D02G1/02 , D02G3/04 , D02G3/26 , D04H1/728 , D01D5/247 , D01D5/00 , B65H21/00 , D01D5/42 , D02G3/06 , D04H3/007 , D04H3/16 , D01F6/12
Abstract: Provided is a nanofiber based composite false twist yarn that is obtained by producing a nanofiber tape yarn by precisely slitting a nanofiber membrane produced by electrospinning and then twisting a nanofiber-only twist yarn that is obtained by twisting the nanofiber tape yarn or composite-twisting a nanofiber-only twist yarn and a natural fiber or synthetic fiber. The nanofiber based composite false twist yarn includes: a nanofiber tape yarn including at least one bonding portion or a false twist yarn which is obtained by false twisting the nanofiber tape yarn; and a natural fiber yarn or a synthetic fiber yarn that is composite-false-twisted with the nanofiber tape yarn or the false twist yarn, wherein the nanofiber tape yarn is made of a nanofiber web that is obtained by integrating polymer nanofibers made of a fiber-forming polymer material and having an average diameter of less than 1 μm thereby having fine pores.
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