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    12.
    发明专利
    未知

    公开(公告)号：AT17266T

    公开(公告)日：1986-01-15

    申请号：AT81304317

    申请日：1981-09-21

    Applicant: TORAY INDUSTRIES

    Inventor： YAMAGATA SEIICHI ,  SAKAI MASAAKI

    IPC: D04B1/02 ,  D02G3/22 ,  D03D27/00 ,  D04H11/00 ,  D04H11/08 ,  D05C17/02 ,  D06C13/08

    Abstract: In an artificial fur made from a pile cloth provided with a ground construction and numerous pile fibers projected upward from the ground construction, the pile fibers consist of a first group of pile fibers which form a layer of guard hair in the fur and a second group of pile fibers which form a layer of under fur in the fur, wherein each fiber of the first group is provided with a tapered free end portion and a tapered end portion firmly held by the ground construction; the pile fibers of the first group are longer than the pile fibers of the second group, while the thickness of the main portion of the former is thicker than the thickness of the latter. The above-mentioned artificial fur is manufactured by a first step of forming a material pile cloth provided with a ground construction and numerous yarn-like piles projected upward from the ground construction, and a second step of raising the side of said yarn-like piles. An intermediate step of applying a backing treatment to the pile cloth is preferably applied as a process between the above-mentioned two steps of processing. As a final process, a finishing process is applied to the material pile cloth. A conventional dyeing process can be applied.

    A METHOD AND APPARATUS FOR MANUFACTURING DOUBLE CONNECTING PILE FABRIC
    13.
    发明专利
    A METHOD AND APPARATUS FOR MANUFACTURING DOUBLE CONNECTING PILE FABRIC 未知

    公开(公告)号：DE3566129D1

    公开(公告)日：1988-12-15

    申请号：DE3566129

    申请日：1985-05-13

    Applicant: TORAY INDUSTRIES

    Inventor： SAKAI MASAAKI ,  YAMAGATA SEIICHI

    IPC: D03D39/16 ,  D03D39/18

    Abstract: In the manufacture of a double connecting fabric (14) having an upper ground construction formed with upper ground warp yarns (3), a lower ground construction formed with lower ground warp yarns (4), and pile yarns (9) connecting both ground constructions, the double connecting fabric (14) is withdrawn from the double velvet loom by a plurality of spiked rollers (15, 16, 17) arranged at positions downstream of a reed (13) the loom, both the upper ground construction and the lower ground construction being contacted by at least one of the rollers (15, 16, 17).

    ARTIFICIAL FUR
    14.
    发明专利
    ARTIFICIAL FUR 未知

    公开(公告)号：AU542665B2

    公开(公告)日：1985-02-28

    申请号：AU7544681

    申请日：1981-09-17

    Applicant: TORAY INDUSTRIES

    Inventor： YAMAGATA SEIICHI ,  SAKAI MASAAKI

    IPC: D04B1/02 ,  D02G3/22 ,  D03D27/00 ,  D04H11/00 ,  D04H11/08 ,  D05C17/02 ,  D06C13/08 ,  D03D1/00 ,  D03D27/10

    Abstract: In an artificial fur made from a pile cloth provided with a ground construction and numerous pile fibers projected upward from the ground construction, the pile fibers consist of a first group of pile fibers which form a layer of guard hair in the fur and a second group of pile fibers which form a layer of under fur in the fur, wherein each fiber of the first group is provided with a tapered free end portion and a tapered end portion firmly held by the ground construction; the pile fibers of the first group are longer than the pile fibers of the second group, while the thickness of the main portion of the former is thicker than the thickness of the latter. The above-mentioned artificial fur is manufactured by a first step of forming a material pile cloth provided with a ground construction and numerous yarn-like piles projected upward from the ground construction, and a second step of raising the side of said yarn-like piles. An intermediate step of applying a backing treatment to the pile cloth is preferably applied as a process between the above-mentioned two steps of processing. As a final process, a finishing process is applied to the material pile cloth. A conventional dyeing process can be applied.

    ARTIFICIAL FUR AND A METHOD FOR MANUFACTURING THE SAME
    15.
    发明专利
    ARTIFICIAL FUR AND A METHOD FOR MANUFACTURING THE SAME 未知

    公开(公告)号：CA1164639A

    公开(公告)日：1984-04-03

    申请号：CA385846

    申请日：1981-09-14

    Applicant: TORAY INDUSTRIES

    Inventor： YAMAGATA SEIICHI ,  SAKAI MASAAKI

    IPC: D04B1/02 ,  D02G3/22 ,  D03D27/00 ,  D04H11/00 ,  D04H11/08 ,  D05C17/02 ,  D06C13/08

    Abstract: AN ARTIFICIAL FUR AND A METHOD FOR MANUFACTURING THE SAME In an artificial fur made from a pile cloth provided with a ground construction and numerous pile fibers projected upward from the ground construction, the pile fibers consist of a first group of pile fibers which form a layer of guard hair in the fur and a second group of pile fibers which form a layer of under fur in the fur, wherein each fiber of the first group is provided with a tapered free end portion and a tapered end portion firmly held by the ground construction; the pile fibers of the first group are longer than the pile fibers of the second group, while the thickness of the main portion of the former is thicker than the thickness of the latter. The above-mentioned artificial fur is manufactured by a first step of forming a material pile cloth provided with a ground construction and numerous yarn-like piles projected upward from the ground construction, and a second step of raising the side of said yarn-like piles. An intermediate step of applying a backing treatment to the pile cloth is preferably applied as a process between the above-mentioned two steps of processing. As a final process, a finishing process is applied to the material pile cloth. A conventional dyeing process can be applied.

    METHOD AND APPARATUS FOR COMMENCING THE YARN FORMING OPERATION OF A FASCIATED YARN
    17.
    发明专利
    METHOD AND APPARATUS FOR COMMENCING THE YARN FORMING OPERATION OF A FASCIATED YARN 未知

    公开(公告)号：CA1071392A

    公开(公告)日：1980-02-12

    申请号：CA277794

    申请日：1977-05-05

    Applicant: TORAY INDUSTRIES

    Inventor： TSUCHIDA NOBUO ,  KOHARA TADASHI ,  MORISHITA SYOZO ,  YAMAGATA SEIICHI ,  SAKAI MASAAKI

    IPC: D02G1/16 ,  D02J1/08

    Abstract: METHOD AND APPARATUS FOR COMMENCING THE YARN FORMING OPERATION OF A FASCIATED YARN An improved method for commencing the yarn forming operation of a fasciated yarn and an apparatus for carried out thereof. In the apparatus for manufacturing a fasciated yarn from a bundle of fibers supplied from a supply mechanism into a yarn forming mechanism provided with a fluid nozzle, when the yarn forming operation is commenced, the distance between the downstream nip point of the fiber bundle supply mechanism and a twisting point of the fluid nozzle is shortened in a condition shorter than a predetermined distance such as an effective fiber length of a material fiber, and after completion of such initial yarn forming operation, the above-mentioned distance is gradually or stepwisely enlarged to the distance wherein a normal yarn forming operation is carried out. Such shortening and enlarging the above-mentioned distance is carried out by displacing the fluid nozzle and/or changing the position of the downstream nip point of the fiber bundle supply mechanism.

    20.
    发明专利
    未知

    公开(公告)号：DE2720519A1

    公开(公告)日：1978-11-09

    申请号：DE2720519

    申请日：1977-05-06

    Applicant: TORAY INDUSTRIES

    Inventor： TSUCHIDA NOBUO ,  KOHARA TADASHI ,  OTSU SHIGA ,  MORISHITA SYOZO ,  YAMAGATA SEIICHI ,  SAKAI MASAAKI

    IPC: D01H1/115 ,  D01H5/26 ,  D01H15/00 ,  D02G3/38

    Abstract: An improved method for commencing the yarn forming operation of a fasciated yarn and an apparatus for carrying it out thereof. In the apparatus for manufacturing a fasciated yarn from a bundle of fibers suppled from a supply mechanism into a yarn forming mechanism provided with a fluid nozzle, when the yarn forming operation is commenced, the distance between the downstream nip point of the fiber bundle supply mechanism and a twisting point of the fluid nozzle is shortened in a condition shorter than a predetermined distance such as an effective fiber length of a material fiber, and after completion of such initial yarn forming operation, the above-mentioned distance is gradually or stepwisely enlarged to the distance wherein a normal yarn forming operation is carried out. Such shortening and enlarging the above-mentioned distance is carried out by displacing the fluid nozzle and/or changing the position of the downstream nip point of the fiber bundle supply mechanism.

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