KR960023486A - Manufacturing method of suede artificial leather - Google Patents

Manufacturing method of suede artificial leather Download PDF

Info

Publication number
KR960023486A
KR960023486A KR1019940038943A KR19940038943A KR960023486A KR 960023486 A KR960023486 A KR 960023486A KR 1019940038943 A KR1019940038943 A KR 1019940038943A KR 19940038943 A KR19940038943 A KR 19940038943A KR 960023486 A KR960023486 A KR 960023486A
Authority
KR
South Korea
Prior art keywords
polyurethane
artificial leather
elastic body
wool layer
coating
Prior art date
Application number
KR1019940038943A
Other languages
Korean (ko)
Inventor
이호경
김상현
심명섭
안병호
Original Assignee
이웅열
주식회사 코오롱
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 이웅열, 주식회사 코오롱 filed Critical 이웅열
Priority to KR1019940038943A priority Critical patent/KR960023486A/en
Publication of KR960023486A publication Critical patent/KR960023486A/en

Links

Landscapes

  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

본 발명은 극세섬유와 고분자탄성체로 구성된 기포에 모우층을 형성시킨 스웨드조 인공피혁을 제조함에 있어서, 3차원 교락 부직포를 수용성 고분자로 처리한 다음 폴리우레탄 함침공정, 및 섬유의 극세화공정을 거친후 모우층을 형성시킬 반대면에 폴리우레탄 탄성체를 코팅하여 박막을 형성시키고 폴리우레탄 코팅면이 외측이 되고, 모우층을 형성시킬 면이 내측이 되도록 기포의 양 변부를 봉합시킨 기포로 염색하는 것을 특징으로 하는 스웨드조 인공피혁의 제조방법을 제공하는 것으로, 본 발명에 의하면 염색중 액류염색기로부터 분사되는 고압의 유체와의 마찰로 인한 모우의 탈락을 방지할 수 있어 외관이 우수한 피혁을 수득할 수 있다.In the present invention, in the manufacture of suede artificial leather in which a wool layer is formed on a bubble composed of ultrafine fibers and a polymer elastic body, the three-dimensional entangled nonwoven fabric is treated with a water-soluble polymer and then subjected to a polyurethane impregnation process and an ultrafine fiber process. After forming a thin film by coating a polyurethane elastic body on the opposite side to form the wool layer, and dyed with air-sealed air-sealed seam so that the polyurethane coating surface is the outer side, the side to form the wool layer is the inner side. The present invention provides a method of manufacturing suede-like artificial leather, and according to the present invention, it is possible to prevent the fall of the cow due to friction with the high-pressure fluid sprayed from the liquid dyeing machine during dyeing, thereby obtaining a leather having excellent appearance. have.

Description

스웨드조 인공피혁의 제조방법Manufacturing method of suede artificial leather

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

Claims (2)

극세섬유와 고분자탄성체로 구성된 기포에 모우층을 형성시킨 스웨드조 인공피혁을 제조함에 있어서, 3차원 교락 부직포를 수용성 고분자로 처리한 다음 폴리우레탄 함침공정, 및 섬유의 극세화공정을 거친후 모우층을 형성시킬 반대면에 폴리우레탄 탄성체를 코팅하여 박막을 형성시키고 폴리우레탄 코팅면이 외측이 되고, 모우층을 형성시킬 면이 내측이 되도록 기포의 양 변부를 봉합시킨 기포로 염색하는 것을 특징으로 하는 스웨드조 인공피혁의 제조방법.In manufacturing suede artificial leather in which a wool layer is formed on a bubble composed of ultra-fine fibers and a polymer elastomer, a three-dimensional entangled nonwoven fabric is treated with a water-soluble polymer, followed by a polyurethane impregnation process and an ultrafine fiber process. Forming a thin film by coating a polyurethane elastic body on the opposite side to form a, characterized in that the polyurethane coating surface is the outer side, the surface to form the wool layer is dyed with the air-sealed suture of the air-sealed both sides of the bubble Manufacturing method of suede artificial leather. 제1항에 있어서, 상기 폴리우레탄 탄성체의 박막코팅은 100% 신장시 모듈러스가 5∼20㎏/㎠인 폴리에테르계 폴리우레탄 탄성체를 코팅하여 행하는 것을 특징으로 하는 스웨드조 인공피혁의 제조방법.The method of claim 1, wherein the coating of the polyurethane elastic body is performed by coating a polyether-based polyurethane elastic body having a modulus of 5 to 20 kg / cm 2 at 100% elongation. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019940038943A 1994-12-29 1994-12-29 Manufacturing method of suede artificial leather KR960023486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038943A KR960023486A (en) 1994-12-29 1994-12-29 Manufacturing method of suede artificial leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038943A KR960023486A (en) 1994-12-29 1994-12-29 Manufacturing method of suede artificial leather

Publications (1)

Publication Number Publication Date
KR960023486A true KR960023486A (en) 1996-07-20

Family

ID=66769443

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038943A KR960023486A (en) 1994-12-29 1994-12-29 Manufacturing method of suede artificial leather

Country Status (1)

Country Link
KR (1) KR960023486A (en)

Similar Documents

Publication Publication Date Title
US4612228A (en) Ultrafine fiber entangled sheet
US4476186A (en) Ultrafine fiber entangled sheet and method of producing the same
US3817820A (en) Needled textile fabric
US3940532A (en) Needled textile fabric with a thin polymeric coating thereon
US3375829A (en) Reinforced girdle
TW201723271A (en) Artificial leather substrate, artificial leather, and method for manufacturing same
US5922445A (en) Composite material and process for production of same
KR960023486A (en) Manufacturing method of suede artificial leather
US3364543A (en) Method of making fibrous sheet material
JP4086401B2 (en) Waterproof gloves and manufacturing method thereof
JPS6055626B2 (en) Method for manufacturing raised fabric with suede-like appearance
JPS63145462A (en) Silver surface like sheet like article and its production
JPS62133176A (en) Raised fabric and its production
JPS6075683A (en) Water-repellent and oil-repellent artificial leather having highly entangled layer
JP3142098B2 (en) Method for producing leather-like sheet material
JP2007084972A (en) Leather-like sheet-like material and method for producing the same
JPS6160185B2 (en)
JPS61207674A (en) Artificial leather sheet
KR19980014943A (en) Manufacturing method of artificial leather using high density nonwoven fabric felt
KR20200114339A (en) Manufacturing method of artificial leather
KR910009658B1 (en) A process for manufacturing a very flexible synthetic leather
KR960023485A (en) Manufacturing method of artificial leather
JPS62170585A (en) Production of leather-like sheet
JPH03152256A (en) Fibrous sheet-like product with favorable touch and feeling
KR950011756A (en) Artificial leather manufacturing method

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination