KR890701813A - Sewing thread, manufacturing method and apparatus - Google Patents

Sewing thread, manufacturing method and apparatus

Info

Publication number
KR890701813A
KR890701813A KR1019890700142A KR890700142A KR890701813A KR 890701813 A KR890701813 A KR 890701813A KR 1019890700142 A KR1019890700142 A KR 1019890700142A KR 890700142 A KR890700142 A KR 890700142A KR 890701813 A KR890701813 A KR 890701813A
Authority
KR
South Korea
Prior art keywords
filament
yarn
sewing thread
bonded
yarns
Prior art date
Application number
KR1019890700142A
Other languages
Korean (ko)
Inventor
부츠하이넨 칼-하인쯔
Original Assignee
유겐 비르칭
아케르만-괴긴겐 아크티엔 게젤샤프트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 유겐 비르칭, 아케르만-괴긴겐 아크티엔 게젤샤프트 filed Critical 유겐 비르칭
Publication of KR890701813A publication Critical patent/KR890701813A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/46—Sewing-cottons or the like
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/168—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam including drawing or stretching on the same machine
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn

Abstract

In the case of yarns consisting of at least two basic yarns bounded together by a hot-melt adhesive yarn, it is difficult to achieve satisfactory bonding while maintaining the required yarn properties. In particular, this type of yarn requires very strong twisting. To overcome these drawbacks, it is proposed that the basic yarns consisting of multiple thread filament yarns are swirled with at least one multiple thread adhesive yarn, so that as a result of the formation of loops and curves along the yarn cross-section during swirling, strong bonding is obtained together with other excellent yarn properties.

Description

재봉사와 그 제조방법 및 장치Sewing thread, manufacturing method and apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 장치를 나타낸 것으로 공기분사식 텍스쳐가공장치와 고정화장치를 포함하고 있으며, 두가닥의 필라멘트본사와 한가닥의 필라멘트접합사로 합사를 제조하는 방법을 수행하기 위한 장치；제2도는 제1도와 유사한 본 발명의 장치로서, 한가닥의 필라멘트본사와 한가닥의 필라멘트접합사로 합사를 제조하는 방법을 수행하기 위한 장치.1 shows an apparatus of the present invention, which includes an air spraying texture processing apparatus and an immobilization apparatus, and is an apparatus for carrying out a method of manufacturing plywood with two filament head yarns and one strand filament bonding yarn; An apparatus of the present invention similar to the above, wherein the apparatus for carrying out a method of manufacturing a plywood with a single filament head yarn and a single filament bonded yarn.

Claims (25)

한가닥 또는 그 이상의 본사와 한가닥 또는 그 이상의 용융되는 접합사로 결합된 합사에 있어서, 상기 본사는 다섬유조사인 필라멘트 본사로 하고, 상기 접합사는 다섬유조사인 필라멘트접합사로 하여 이들을 혼성시켜 구성된 것을 특징으로 하는 재봉사.In a plywood combined with one or more headquarters and one or more molten bonded yarns, the head office is a filament headquarters of multi-fiber irradiation, and the joint yarns are filament-bonded yarns of multi-fiber irradiation, and are composed by mixing them. Sewing thread. 제1항에 있어서, 상기 필라멘트본사의 각각의 단사에 루우프와 굴곡이 형성된 것을 특징으로 하는 재봉사.The sewing thread according to claim 1, wherein a loop and a bending are formed in each single yarn of the filament yarn. 제2항에 있어서, 상기 복수의 필라멘트본사의 하나는 코어의 역할을 수행할 수 있도록 이 필라멘트본사의 각각의 단사는 거의 평행상태로 해사되고, 다른 필라멘트본사는 텍스쳐가공처리를 받도록하여 이에 각각 단사에 형성된 상기한 루우프와 굴곡이 상기한 평행상태로 해사된 필라멘트 본사의 각각의 단사사이로 확산시켜서 구성된 것을 특징으로 하는 재봉사.According to claim 2, wherein each of the single filament yarns are dissolved in a substantially parallel state so that one of the plurality of filament yarns to perform the role of a core, the other filament yarns are subjected to a texture processing so that each single yarn The sewing thread characterized in that the loop formed in the loop and the bent is configured to diffuse between each single yarn of the filament headquarters dismissed in the parallel state. 제1항 내지 제3항에 있어서, 상기한 루우프와 굴곡이 형성된 필라멘트 본사의 단면적의 크기가 비처리된 필라멘트사의 단면적의 크기와 동등하게 되도록 연신을 받어서 구성된 것을 특징으로 하는 재봉사.The sewing thread according to any one of claims 1 to 3, wherein the sewing thread is configured such that the size of the cross section of the filament headquarter in which the loop and the bend are formed is equal to the size of the cross-sectional area of the untreated filament yarn. 제1항 내지 제4항에 있어서, 상기한 필라멘트본사는 폴리아미드 또는 폴리에스터로 구성하여 상기한 필라멘트접합사의 융점보다 높은 융점을 갖도록 구성된 것을 특징으로 하는 재봉사.The sewing thread according to claim 1, wherein the filament head is composed of polyamide or polyester so as to have a melting point higher than that of the filament bonded yarn. 제1항 내지 제5항에 있어서, 상기한 필라멘트본사 그리고/또는 필라멘트접합사가 높은 섬유사 번수로 구성된 것을 특징으로 하는 재봉사.The sewing thread according to any one of claims 1 to 5, wherein the filament yarn and / or the filament bonded yarn are composed of a high fiber yarn count. 제1항 내지 제6항중 어느 하나에 있어서, 상기한 필라멘트접합사는 코폴리머로 구성된 것을 특징으로 하는 재봉사.The sewing thread according to any one of claims 1 to 6, wherein the filament bonded yarn is made of a copolymer. 제7항에 있어서, 상기한 코폴리머는 코폴리아미드로 구성된 것을 특징으로 하는 재봉사.8. The sewing thread according to claim 7, wherein the copolymer is made of copolyamide. 제1항 내지 제8항중 어느 하나에 있어서, 상기한 필라멘트접합사의 융점이 60℃에서 160℃사이의 범위에 있는 것을 특징으로 하는 재봉사.The sewing thread according to any one of claims 1 to 8, wherein a melting point of the filament-bonded yarn is in a range of 60 ° C to 160 ° C. 한가닥 또는 그 이상의 필라멘트본사와 한가닥 또는 그 이상의 용융되는 필라멘트접합사를 열처리가공에 의하여 접합시켜서 한가닥의 합사로 결합시키는 방법에 있어서, 상기한 필라멘트본사와 필라멘트 접합사는 각각 다섬유조사로 하고, 이를 공기분사식 텍스쳐가공에 의하여 혼성시킨 후에 열처리가공을 시행하여 접합시켜서 합사로 제조하는 것을 특징으로 하는 재봉사의 제조방법.In a method of joining one or more filament yarns and one or more molten filament bonded yarns by heat treatment to bond them into a single strand of yarn, the filament yarns and the filament bonded yarns are each multi-fiber irradiated. A method of manufacturing a sewing thread, characterized in that the hybridization by spray texture processing, and then bonded by heat treatment to produce a plywood. 제10항에 있어서, 상기한 필라멘트본사의 필라멘트접합사를 공기분사식 텍스쳐가공공정으로 각각 상이한 이송속도로 공급하도록 구성된 것을 특징으로 하는 재봉사의 제조방법.11. The method of claim 10, wherein the filament bonded yarn of the filament head yarn is configured to be supplied at different feed rates in an air spraying texture processing process. 제11항에 있어서, 상기한 필라멘트본사는 낮은 이송속도로 이송하여 각각의 단사가 해사되도록하고, 상기한 필라멘트접합사는 높은 이송속도로 이송토록 하여서 구성된 것을 특징으로 하는 재봉사의 제조방법.12. The method of claim 11, wherein the filament yarn is transported at a low feed rate to dissolve each single yarn, and the filament bonded yarn is transported at a high feed rate. 제12항에 있어서, 상기한 필라멘트본사를 높은 이송속도로 이송토록 하여서 구성된 것을 특징으로 하는 재봉사의 제조방법.13. The method of manufacturing a sewing thread according to claim 12, wherein the filament yarn is conveyed at a high feed speed. 제11항에 있어서, 상기한 필라멘트본사와 필라멘트접합사를 것의 동일한 이송속도로 이송시켜서 상기한 필라멘트본사와 필라멘트접합사의 각각의 단사가 균등하게 혼성되어 구성된 것을 특징으로 하는 재봉사의 제조방법.The method of manufacturing a sewing thread according to claim 11, wherein the single filaments of the filament yarn and the filament bonded yarn are equally mixed by transferring the filament yarn and the filament bonded yarn at the same feed rate. 제10항 내지 제14항중 어느 하나에 있어서, 상기한 필라멘트본사와 필라멘트접합사가 혼성된 합사를 열처리가공전에 연신을 받도록 구성된 것을 특징으로 하는 재봉사의 제조방법.The method of manufacturing a sewing thread according to any one of claims 10 to 14, wherein the filament yarn and the filament bonded yarn are configured to undergo elongation before heat treatment. 제10항 내지 제15항중 어느 하나에 있어서, 상기한 필라멘트본사와 필라멘트접합사 혼성된 합사를 열처리 가공한 후에 냉각을 시키는 공정으로 구성된 것을 특징으로 하는 재봉사의 제조방법.The method for manufacturing a sewing thread according to any one of claims 10 to 15, wherein the sewing filament yarn and the filament bonded yarn are subjected to heat treatment after being subjected to heat treatment. 제10항 내지 제16항중 어느 하나에 있어서, 상기한 필라멘트본사와 필라멘트접합사로 혼성된 합사를 열처리가공전에 권연시키는 공정으로 구성된 것을 특징으로 하는 재봉사의 제조방법.The method for manufacturing a sewing thread according to any one of claims 10 to 16, comprising a step of winding the plied yarn mixed with the filament yarn and the filament bonded yarn before heat treatment. 제10항 내지 제17항중 어느 하나에 있어서, 상기한 필라멘트본사와 필라멘트접합사로 혼성된 합사를 열처리가공한 후에 권연시키는 공정으로 구성된 것을 특징으로 하는 재봉사의 제조방법.The method of manufacturing a sewing thread according to any one of claims 10 to 17, wherein the sewing yarn mixed with the filament yarn and the filament bonded yarn is subjected to heat treatment after winding. 한가닥 또는 그 이상의 다섬유조사인 필라멘트본사(2)(5)와 한가닥 또는 그 이상의 다섬유조사인 필라멘트접합사(10)가 입구측으로 인입시킬 수 있는 공기분사식 텍스쳐가공장치(11)와, 상기한 공기분사식 텍스쳐가공장치(11)의 후방측에 배설되고 이 공기분사식 텍스쳐가공장치(11)에서 배출되는 상기한 필라멘트본사(2)(5)와 필라멘트접합사(10)가 혼성된 합사를 열처리가공에 의하여 상기한 필라멘트본사(2)(5)의 융점보다 낮은 융점을 가진 상기한 필라멘트접합사(10)의 용융 접합작용으로 결합시킬 수 있는 고정화장치(16)로 구성된 것을 특징으로 하는 재봉사의 제조장치.An air spraying texture processing apparatus (11) into which the filament head yarn (2) (5) of one strand or more of multi-fiber irradiation and the filament bonding yarn (10) of one strand or more of the multi-fiber irradiation can be introduced to the inlet side; Heat treatment processing of the filament yarn (2) (5) and the filament bonded yarn (10) which are mixed on the rear side of the air jet texture processing apparatus 11 and discharged from the air spray texture processing apparatus (11) The sewing thread is characterized in that it consists of an immobilization device 16 that can be joined by the melt bonding action of the filament bonded yarn 10 having a melting point lower than the melting point of the filament head yarn (2) (5) by Device. 제19항에 있어서, 상기한 공기분사식 텍스쳐가공장치(11)의 입구측에 배설되고, 상기한 필라멘트본사(2)(5)와 필라멘트접합사(10)의 각각의 이송속도를 선택적으로 조절할 수 있는 이송장치(1)로 구성된 것을 특징으로 하는 재봉사의 제조장치.20. The method according to claim 19, wherein the feed rate of each of the filament heads (2) and (5) and the filament-bonded yarns (10) is disposed on the inlet side of the air jet texturing apparatus (11). Manufacturing apparatus for a sewing thread, characterized in that consisting of a conveying device (1). 제20항에 있어서, 상기한 이송장치(1)는 상기한 필라멘트본사(2)(5)의 이송경로상에 한쌍의 가압로울러(4)(4')(7)(7')를 사이를 두고 두 대씩 배설하여 상기한 각각의 한쌍의 가압로울러의 속도를 선택적으로 조절할 수 있도록 구성된 것을 특징으로 하는 재봉사의 제조장치.The conveying apparatus (1) according to claim 20, wherein the conveying apparatus (1) sandwiches a pair of pressure rollers (4) (4 ') (7) (7') on the conveying path of the filament head (2) (5). The apparatus for manufacturing a sewing thread, characterized in that it is configured to selectively adjust the speed of each of the pair of pressure rollers by excising two sets. 제19항 내지 제21항에 있어서, 상기한 텍스쳐가공장치(11)로부터 배출되는 상기한 필라멘트본사와 필라멘트접합사로 혼성된 합사를 연신시키는 안정화장치(12)를 상기한 공기분사식 텍스쳐가공장치(11)와 상기한 고정화장치(16)사이에 배설되어 구성된 것을 특징으로 하는 재봉사의 제조장치.22. The air spraying texture processing apparatus (11) according to any one of claims 19 to 21, wherein the stabilizing device (12) for stretching the filament yarn mixed with the filament yarn and the filament bonding yarn discharged from the texture processing apparatus (11) is mentioned. ) And the manufacturing apparatus of a sewing thread, characterized in that it is disposed between the fixing device (16). 제22항에 있어서, 상기한 안정화장치(12)는 한쌍으로 된 두대의 가압로울러(14)(14')를 상호거리를 두고 이송방향에 연하여 배설하고, 이송방향에서 하향측에 배설된 한쌍의 가압로울러(14')의 속도가 상향측에 배설된 한쌍의 가압로울러(14)의 속도보다 높게 구성된 것을 특징으로 하는 재봉사의 제조장치.23. The method of claim 22, wherein the stabilization device (12) is a pair of two pressure rollers (14, 14 ') arranged in the conveying direction at a mutual distance, and disposed in a downward direction in the conveying direction The sewing machine of the sewing thread, characterized in that the speed of the pressure roller (14 ') is configured to be higher than the speed of the pair of pressure rollers (14) arranged on the upper side. 제19항 내지 제23항중 어느 하나에 있어서, 상기한 고정화장치(16)의 출구측으로 냉각장치(23)를 배설하여 구성된 것을 특징으로 하는 재봉사의 제조장치.The apparatus for manufacturing a sewing thread according to any one of claims 19 to 23, wherein a cooling device (23) is arranged on the outlet side of the fixing device (16). 제24항에 있어서, 상기 냉각장치(23)는 이의 입구측에 배설된 한쌍의 가압로울러(18)와 가압로울러(21)와 접촉연동되는 권취로울러(22)와의 사이에 배설되어 구성된 것을 특징으로 하는 재봉사의 제조장치.The cooling device (23) according to claim 24, characterized in that the cooling device (23) is disposed between the pair of pressure rollers (18) disposed on the inlet side thereof and the winding rollers (22) in contact with the pressure rollers (21). The manufacturing apparatus of the sewing thread. ※ 참고사항：최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890700142A 1987-05-27 1988-03-30 Sewing thread, manufacturing method and apparatus KR890701813A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19873717921 DE3717921A1 (en) 1987-05-27 1987-05-27 YARN, ESPECIALLY SEWING YARN, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF
DEP3717921,7 1987-05-27
PCT/EP1988/000265 WO1988009403A1 (en) 1987-05-27 1988-03-30 Yarn, in particular sewing yarn, and process and device for manufacture thereof

Publications (1)

Publication Number Publication Date
KR890701813A true KR890701813A (en) 1989-12-21

Family

ID=6328563

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890700142A KR890701813A (en) 1987-05-27 1988-03-30 Sewing thread, manufacturing method and apparatus

Country Status (10)

Country Link
EP (1) EP0362214B1 (en)
KR (1) KR890701813A (en)
AT (1) ATE82023T1 (en)
AU (1) AU606154B2 (en)
CA (1) CA1330411C (en)
DE (2) DE3717921A1 (en)
DK (1) DK166691B1 (en)
FI (1) FI85291C (en)
NO (1) NO171283C (en)
WO (1) WO1988009403A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887804B1 (en) * 2007-10-18 2009-03-09 송해붕 Production method of polyester filament internally bonded sewing thread

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146738A (en) * 1987-05-15 1992-09-15 Amann Und Sohne Gmbh & Co. Thread having looped effect yarn intermingled with multi-filament core yarn
DE3720237A1 (en) * 1987-06-15 1989-01-05 Amann & Soehne METHOD FOR PRODUCING AIR BLOW TEXTURED SEWING THREAD
US5203939A (en) * 1991-08-05 1993-04-20 Coats Viyella, Plc Process for production of internally bonded sewing threads
FR2730507A1 (en) * 1995-02-14 1996-08-14 Cousin Freres Sa Composite textured synthetic thread
GB9913537D0 (en) * 1999-06-10 1999-08-11 Scott & Fyfe Ltd Improvements in non-woven sheet material
DE10161419A1 (en) * 2001-12-13 2003-06-18 Temco Textilmaschkomponent Method and device for producing a combination yarn
DE102006009497A1 (en) * 2006-02-27 2007-08-30 Amann & Söhne GmbH & Co. KG Ready-made, provided with a seam or embroidery part
WO2016058987A1 (en) * 2014-10-13 2016-04-21 Ssm Giudici S.R.L. Machine and method for the production of fancy yarns
EP4001328A1 (en) 2020-11-24 2022-05-25 Rudolf GmbH Polymerizable composition for yarn sizing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251181A (en) * 1964-07-09 1966-05-17 Du Pont Coherent bulky yarn and process for its production
IT966286B (en) * 1971-10-11 1974-02-11 Asahi Chemical Ind THREAD WITH MULTIPLE SINGLE EMBELLISHMENTS BINDED TOGETHER AND HAVING A HAND SIMILAR TO LINEN THREAD
DE2749867C2 (en) * 1977-11-08 1988-11-10 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Process for making a crimped yarn from continuous multifilament fibers
DE3166259D1 (en) * 1980-04-02 1984-10-31 Teijin Ltd A process for manufacturing a bulky flat yarn
JPS59157347A (en) * 1983-02-21 1984-09-06 村田機械株式会社 Method and apparatus for producing texturd yarn
ATE31749T1 (en) * 1983-03-19 1988-01-15 Ackermann Goeggingen Ag TEMPERATURE RESISTANT SEWING THREAD AND PROCESS FOR ITS MANUFACTURE.
JP2719338B2 (en) * 1986-11-24 1998-02-25 アライド・コーポレーション Carpet making

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887804B1 (en) * 2007-10-18 2009-03-09 송해붕 Production method of polyester filament internally bonded sewing thread

Also Published As

Publication number Publication date
FI85291B (en) 1991-12-13
EP0362214B1 (en) 1992-11-04
AU1621588A (en) 1988-12-21
CA1330411C (en) 1994-06-28
FI85291C (en) 1992-03-25
FI895600A0 (en) 1989-11-23
DE3717921A1 (en) 1988-12-15
NO890177D0 (en) 1989-01-16
EP0362214A1 (en) 1990-04-11
ATE82023T1 (en) 1992-11-15
WO1988009403A1 (en) 1988-12-01
DK588989D0 (en) 1989-11-23
NO890177L (en) 1989-01-16
DE3717921C2 (en) 1989-10-12
DE3875734D1 (en) 1992-12-10
NO171283C (en) 1993-02-17
NO171283B (en) 1992-11-09
DK166691B1 (en) 1993-06-28
AU606154B2 (en) 1991-01-31
DK588989A (en) 1989-11-23

Similar Documents

Publication Publication Date Title
KR100644354B1 (en) Transversely stretched nonwoven fabric with high tensile strength stretched seven times wider or more in transverse direction
JP4005313B2 (en) Method and apparatus for treating filament yarn and method of using said apparatus
US6627025B1 (en) Method and apparatus for extruding easily-splittable plural-component fibers for woven and nonwoven fabrics
KR890701813A (en) Sewing thread, manufacturing method and apparatus
EP0057583A1 (en) Synthetic yarn and yarn-like structures and a method for their production
MX2007015405A (en) Method and device for producing a nonwoven .
JPH08246318A (en) Preparation of fleece belt-like body from thermoplastic resin polymer filament
US6041587A (en) Machine for making a mixed yarn by combining two false-twist textured yarns
KR20010041281A (en) Method for air-bubble texturing endless filament yarn, yarn finishing device and its use
JPS60209024A (en) Production of core spun yarn
US4296598A (en) Apparatus for providing false twist to moving yarn
JPH0544129A (en) Bulk-treated continuous filament yarn and on-line type interweaving method of low melting-point binder fiber
JPS62117830A (en) Apparatus for production of spun yarn
JPS5860026A (en) Production of cored yarn, apparatus therefor and cored yarn
JPS6026859B2 (en) Nonwoven fabric stretching device
JP2736017B2 (en) Method of manufacturing wide-width laminated fabric body with yarn as weft
JPH01148861A (en) Production of stretched orthogonal nonwoven fabric
JPH0680213B2 (en) Sliver cohesion improvement method and device
JP2003064570A (en) Composite nonwoven fabric
JPS585296B2 (en) Web manufacturing equipment
JPH09132851A (en) Formation of non-woven fabric and device for forming the same
JP4535637B2 (en) Adhesive tape base fabric using orthogonal laminated nonwoven fabric and adhesive tape using the same
JPS5928651B2 (en) Yuuchiyaku Kogoyori Itoyobi Sono Seizouhouhou
JP2705138B2 (en) Mixed yarn and method for producing the same
KR100244623B1 (en) Hotmelt-adhesive fiber sheet and process for producing the same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application