KR20040069036A - 육모용 폴리에스테르 스판본드 부직포 및 그 제조 방법 - Google Patents
육모용 폴리에스테르 스판본드 부직포 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20040069036A KR20040069036A KR1020030005450A KR20030005450A KR20040069036A KR 20040069036 A KR20040069036 A KR 20040069036A KR 1020030005450 A KR1020030005450 A KR 1020030005450A KR 20030005450 A KR20030005450 A KR 20030005450A KR 20040069036 A KR20040069036 A KR 20040069036A
- Authority
- KR
- South Korea
- Prior art keywords
- polyester
- nonwoven fabric
- melting point
- intrinsic viscosity
- filament
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
- D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
- D06C2700/31—Methods for making patterns on fabrics, e.g. by application of powder dye, moiréing, embossing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
항 목 | 실시예1 | 실시예2 | 실시예3 | 실시예4 | 실시예5 | 실시예6 | 실시예7 | 비교예1 | 비교예2 | 비교예3 | 비교예4 | |
부직포 중량(g/㎡) | 45.0 | 60.2 | 45.3 | 45.1 | 45.2 | 45.1 | 45.1 | 29.8 | 45.3 | 100.1 | 45.1 | |
두 께(mm) | 0.15 | 0.18 | 0.16 | 0.15 | 0.16 | 0.15 | 0.15 | 0.11 | 0.15 | 0.30 | 0.15 | |
데니아 | 3.4 | 3.5 | 3.5 | 3.4 | 3.3 | 3.3 | 3.5 | 2.9 | 3.2 | 3.7 | 3.4 | |
강도(Kg/5cm) | MD | 20 | 25 | 19 | 20 | 20 | 21 | 19 | 12 | 16 | 35 | 14 |
CD | 13 | 16 | 12 | 12 | 14 | 13 | 13 | 6 | 10 | 19 | 9 | |
신도(%) | MD | 22 | 24 | 20 | 21 | 21 | 20 | 22 | 16 | 22 | 26 | 25 |
CD | 26 | 28 | 27 | 24 | 25 | 25 | 26 | 20 | 24 | 28 | 28 | |
인열강도(Kg) | MD | 1.0 | 1.7 | 1.2 | 1.1 | 0.9 | 1.1 | 1.0 | 0.7 | 1.1 | 3.4 | 1.2 |
CD | 0.9 | 1.7 | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.6 | 0.9 | 3.6 | 1.0 | |
뿌리 투과성 | 불투과 | 불투과 | 불투과 | 불투과 | 불투과 | 불투과 | 불투과 | 투과 | 투과 | 불투과 | 투과 | |
뿌리 박리성 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 불량 | 불량 | 불량 | 불량 | |
생육 상태 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 불량 | 양호 |
Claims (4)
- 고유점도(IV)가 0.50∼0.68이고 융점이 200~250℃인 저융점 폴리에스테르와 고유점도가 0.50∼0.68이고 융점이 260℃인 폴리에스테르를 각각 토출량과 이젝터 에어(Ejector air)의 압력으로 연신량을 조정하여 각각의 필라멘트 섬도가 2∼7de'가 되도록 필라멘트를 사출하고, 저융점 폴리에스테르 필라멘트와 기존의 폴리에스테르 필라멘트를 일정 비율로 균일하게 혼섬하여 웹을 형성하고 이 웹을 본딩율이 5 내지 45%되는 요철형 칼렌더(Embossing roll)로 열융착시켜 얻어짐을 특징으로 하는 육모용 폴리에스테르 스판본드 부직포.
- 제 1항에 있어서, 상기 고유점도(IV)가 0.50∼0.68이고 융점이 200~250℃인 저융점 폴리에스테르와 고유점도가 0.50∼0.68이고 융점이 260℃인 폴리에스테르의 비율이 5~50% : 95~50%임을 특징으로 하는 육모용 폴리에스테르 스판본드 부직포.
- 제 1 또는 제 2항에 있어서, 부직포의 기초중량이 30∼70g/㎡이고, 엠보싱 형태가 다이아몬드형(◆), 사각형(■), 별형(★), 원형, 직사각형, 타원형임을 특징으로 하는 육모용 폴리에스테르 스판본드 부직포.
- 고유점도가 0.50∼0.68이고 융점이 200~250℃인 저융점 폴리에스테르와 고유점도가 0.50∼0.68이고 융점이 260℃인 폴리에스테르를 각각의 건조기에서 건조하고, 서로 다른 용융 익스트루더를 통해 분배되는 각각의 공급 펌프를 통해, 하나로 구성된 구금을 통해 융점이 200~250℃인 저융점 폴리에스테르와 기존의 폴리에스테르의 비율을 5~50% : 95~50%가 되도록 하여 각각의 필라멘트 섬도를 2∼7de'가 되도록 토출량과 이젝터 에어의 압력으로 연신량을 조정하고, 혼섬하여 균일하게 혼섬된 필라멘트를 연속으로 이동하는 콘베이어상에 포집하여 콘베이어 벨트의 속도로 단위면적당 중량을 조정하여 웹을 형성시키고, 형성된 웹을 본딩율이 5∼45%되는 요철형 칼렌더로 열융착시켜 제조함을 특징으로 하는 육모용 폴리에스테르 스판본드 부직포의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030005450A KR100634314B1 (ko) | 2003-01-28 | 2003-01-28 | 육모용 폴리에스테르 스판본드 부직포 및 그 제조 방법 |
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KR1020030005450A KR100634314B1 (ko) | 2003-01-28 | 2003-01-28 | 육모용 폴리에스테르 스판본드 부직포 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20040069036A true KR20040069036A (ko) | 2004-08-04 |
KR100634314B1 KR100634314B1 (ko) | 2006-10-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113660991A (zh) * | 2019-03-29 | 2021-11-16 | 三菱制纸株式会社 | 空气滤清器用滤材 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101194358B1 (ko) | 2008-12-19 | 2012-10-25 | 코오롱인더스트리 주식회사 | 폴리에스테르계 부직포, 이의 제조 방법 및 이를 포함하는 카페트 기포지 |
KR101179211B1 (ko) | 2009-12-23 | 2012-09-03 | 이규석 | 차량용 또는 바닥용 매트 및 그 제조방법 |
KR101084313B1 (ko) | 2010-02-19 | 2011-11-17 | 이상우 | 단열 및 식생 겸용 폴리에스터 패널 및 그 제조방법 |
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JP3431628B2 (ja) * | 1992-02-03 | 2003-07-28 | ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー | 不織シート材料,テープおよび方法 |
JPH09191772A (ja) * | 1996-01-17 | 1997-07-29 | Unitika Ltd | 生分解性育苗用根カバー |
JPH11269753A (ja) * | 1998-03-16 | 1999-10-05 | Oji Paper Co Ltd | 育苗ポット用生分解性不織布 |
KR100477859B1 (ko) * | 1998-09-15 | 2005-07-11 | 도레이새한 주식회사 | 폴리에스테르 부직포의 분리막 지지체 |
KR100478751B1 (ko) * | 1998-11-07 | 2005-08-10 | 도레이새한 주식회사 | 광투광성및박테리아차단성이우수한복합부직포의제조방법 |
KR100364156B1 (ko) * | 2000-12-22 | 2002-12-18 | 도레이새한 주식회사 | 폴리에스테르 스판본드 부직포의 제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113660991A (zh) * | 2019-03-29 | 2021-11-16 | 三菱制纸株式会社 | 空气滤清器用滤材 |
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