公开(公告)号：AT21708T

公开(公告)日：1986-09-15

申请号：AT81903221

申请日：1981-11-28

Applicant: TORAY INDUSTRIES

Inventor： SATO KENJI ,  YAMAGATA SEIICHI ,  SAKAI MASAAKI

IPC: D03D27/00 ,  D03D27/10 ,  D03D39/18 ,  D04B1/02 ,  D04B1/04 ,  D04B21/02 ,  D04B21/04 ,  D05C17/02

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.

公开(公告)号：CA1174126A

公开(公告)日：1984-09-11

申请号：CA406773

申请日：1982-07-07

Applicant: TORAY INDUSTRIES

Inventor： KAJITA KOJI ,  NAKAYAMA TAKASHI ,  YAMAGATA SEIICHI

IPC: D01H1/00 ,  D01H1/115 ,  D01H5/28 ,  D02G3/22

Abstract: 1061-82 PROCESS FOR MAKING FASCIATED SPUN YARN A process for making a fasciated spun yarn by drafting and pneumatically false twisting a bundle of staple fibers is disclosed. In the method, the width W (mm) of a bundle of fibers measured just upstream of the nip point of a pair of second rollers of a drafting zone and a yarn count N (Nm) of the spun yarn are set to satisfy the following equation: 60/??W ? 170/? and the overfeed ratio of the bundle of fibers during the false twisting operation is 5% at most. The fasciated spun yarn made by this process has a straight shape, resembles a ring-spun yarn and has sufficiently stable strength.

公开(公告)号：AU538957B2

公开(公告)日：1984-09-06

申请号：AU6896381

申请日：1981-03-31

Applicant: TORAY INDUSTRIES

Inventor： NAKAYAMA TAKASHI ,  YAMAGATA SEIICHI ,  KAJITA KOJI

IPC: D02G3/38 ,  D01H1/00 ,  D01H1/115 ,  D01H7/90 ,  D02G3/22 ,  D02G3/26 ,  D02G3/28

Abstract: Disclosed herein is a twisted yarn comprising at least two bundled sheaves of staple fibers, each sheaf having an initial twist of substantially zero, the sheaves of staple fibers being mutually twisted to form the yarn. The coefficient of finishing twist utilization as defined in the specification is at least 150%. Also disclosed is a method of producing a twisted yarn comprising drafting a sheaf of staple fibers, supplying the sheaf to a bundling zone to reduce it to a bundled sheaf having an initial twist of substantially zero, drafting another sheaf in a similar manner, doubling at least two such bundled sheaves of staple fibers, and twisting them together.

公开(公告)号：CA1173312A

公开(公告)日：1984-08-28

申请号：CA406387

申请日：1982-06-30

Applicant: TORAY INDUSTRIES

Inventor： KAJITA KOJI ,  NAKAYAMA TAKASHI ,  YAMAGATA SEIICHI

IPC: D01H1/115 ,  D02G1/00

Abstract: Herein disclosed is a spinning frame of the vortex flow type, which is composed mainly of a roller draft unit, a pneumatic false twisting unit and a take-up unit. A pneumatic tube having a rectangular cross-section is interposed between the roller draft unit and the pneumatic false twisting unit so that many floating fibers to be fasciated may be generated to make a fasciated spun yarn which has a high strength and an excellent quality.

公开(公告)号：AU4861079A

公开(公告)日：1980-01-17

申请号：AU4861079

申请日：1979-07-03

Applicant: TORAY INDUSTRIES

Inventor： NAKAYAMA TAKASHI ,  KAJITA KOHJI ,  YAMAGATA SEIICHI

IPC: D02G3/04 ,  D01H1/00 ,  D01H1/115 ,  D02G3/34 ,  D02G3/38

公开(公告)号：DE3677695D1

公开(公告)日：1991-04-04

申请号：DE3677695

申请日：1986-10-07

Applicant: TORAY INDUSTRIES

Inventor： KITAMURA HIROSHI ,  YAMAGATA SEIICHI

IPC: A41H41/00 ,  D06P3/54 ,  D03D27/00 ,  D06P3/52

Abstract: Disclosed is artificial fur which comprises an erect pile layer consisting of a number of erect fibers (3) in different colors which are substantially complementary with one another, the fibers (3) being arranged adjacent to one another in the erect pile layer. This artificial fur bears an iridescence and presents clear changes in color depending on the direction or angle in or at which it is viewed or when it is moved.

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).

公开(公告)号：AU547278B2

公开(公告)日：1985-10-10

申请号：AU8510982

申请日：1982-06-22

Applicant: TORAY INDUSTRIES

Inventor： KAJITA KOJI ,  NAKAYAMA TAKASHI ,  YAMAGATA SEIICHI

IPC: D01H1/115 ,  D01H1/12

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.