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KR20030065784A - Resilient non-woven fabric - Google Patents

Resilient non-woven fabric Download PDF

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Publication number
KR20030065784A
KR20030065784A KR1020020005776A KR20020005776A KR20030065784A KR 20030065784 A KR20030065784 A KR 20030065784A KR 1020020005776 A KR1020020005776 A KR 1020020005776A KR 20020005776 A KR20020005776 A KR 20020005776A KR 20030065784 A KR20030065784 A KR 20030065784A
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South Korea
Prior art keywords
nonwoven fabric
fiber
present
bonding
brand
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KR1020020005776A
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Korean (ko)
Inventor
하종언
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하종언
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Priority to KR1020020005776A priority Critical patent/KR20030065784A/en
Publication of KR20030065784A publication Critical patent/KR20030065784A/en

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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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
    • D04H1/24—Covers felted on to three-dimensional articles

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

본 발명은 섬유볼(fiber ball)을 이용하는 부직포에 관한 것으로서, 특히 반발성을 크게 향상시킨 부직포에 관한 것임.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nonwoven fabric using fiber balls, and more particularly to a nonwoven fabric having greatly improved resilience.

본 발명의 부직포는 섬유볼과 바인더섬유를 시트형으로 접착, 결합시키거나 섬유웹들 사이에 섬유볼과 바인더섬유의 브랜드(blend)를 개재시켜서 3층 내지는 5층 구조물로 형성시킨 것임.Nonwoven fabric of the present invention is to form a three-layer or five-layer structure by bonding and bonding the fiber ball and binder fibers in a sheet form or sandwiching the brand of the fiber ball and binder fibers between the fiber webs.

본 발명의 부직포는 압축탄성이 우수한 섬유볼로 인하여 부직포의 반발특성이 크게 향상된다.The nonwoven fabric of the present invention greatly improves the resilience characteristics of the nonwoven fabric due to the excellent fiber elasticity.

본 발명의 부직포는 의류용 패딩은 물론이거니와 방석이나 침대 매트리스용 패딩으로 사용하면 제품의 쿳션성을 크게 향상시킬 수 있다.The nonwoven fabric of the present invention, as well as the padding for clothing, and when used as a padding for cushions or bed mattresses can greatly improve the cushioning of the product.

Description

반발성이 우수한 부직포{Resilient non-woven fabric}Resilient non-woven fabric

본 발명은 반발성(또는 압축탄성)이 우수한 부직포에 관한 것이다.The present invention relates to a nonwoven fabric having excellent resilience (or compression elasticity).

합성섬유 단섬유 또는 합성섬유 필라멘트를 웹상태로 적층시킨 다음에 이들을 열, 접착제 또는 바인더섬유(binder fiber)로 접착시키거나 니들펀칭 방법으로 결합시켜서 제조한 통상적인 부직포는 압축에 대한 회복력, 즉 반발성(또는 압축탄성)이 부족해서 높은 반발성이 요구되는 제품들, 즉 방석, 침대용 매트리스 또는 브래지어등의 패딩(padding)으로 사용하기에는 부적합하였다.Conventional nonwoven fabrics prepared by laminating synthetic short fibers or synthetic filaments in a web state and then bonding them with heat, adhesives or binder fibers, or by joining with a needle punching method, have a resilience against compression, that is, repulsion. The lack of sex (or compression elasticity) makes them unsuitable for use as padding for products that require high repulsion, such as cushions, mattresses or bras.

본 발명은 반발성을 크게 향상시킨 기능성 부직포를 제공하는데 기술적 과제를 둔 것이다.The present invention has been made in order to provide a technical nonwoven fabric with greatly improved resilience.

도 1은 본 발명에 의한 부직포의 종단면도.1 is a longitudinal sectional view of a nonwoven fabric according to the present invention;

도 2는 3층 구조를 가진 부직포의 종단면도.2 is a longitudinal sectional view of a nonwoven fabric having a three-layer structure.

도 3은 5층 구조를 가진 부직포의 종단면도.3 is a longitudinal sectional view of a nonwoven fabric having a five-layer structure.

본 발명을 예시한 도면에 의하여 상세히 설명하면 다음과 같다.Referring to the drawings illustrating the present invention in detail as follows.

본 발명은 섬유볼(fiber ball)을 반발성 재료로 사용한 것을 특징으로 한다.The present invention is characterized in that a fiber ball is used as a repellent material.

섬유볼(1)은 섬유장이 10 ∼ 100㎜인 합성섬유 단섬유들을 직경이 1 ∼ 15㎜인 볼(ball)의 형태로 만든 것으로서 한국특허 제 303084 호에 이미 알려진 것이다.The fiber ball 1 is made of synthetic fibers short fibers having a fiber length of 10 to 100 mm in the form of a ball having a diameter of 1 to 15 mm and is already known from Korean Patent No. 303084.

섬유볼(1)의 재료는 섬유자체의 높은 탄성으로 말미암아 높은 반발성을 발현시킬 수 있는 폴리에스터 단섬유를 사용하는 것이 가장 좋다.As the material of the fiber ball 1, it is best to use polyester short fibers which can express high resilience due to the high elasticity of the fiber itself.

도 1은 상기 섬유볼(1)을 융점이 낮은 바인더섬유(2)와 브랜딩 한 후 상기 브랜드(3)를 통상의 부직포 제조방법으로 접착, 결합시켜서 시트형태로 만든 부직포이다.1 is a nonwoven fabric made of a sheet form by bonding and bonding the brand (3) by a conventional nonwoven fabric manufacturing method after branding the fiber ball (1) with a low melting point binder fiber (2).

도 1의 부직포(A1)는 스키복이나 방한복의 패딩(padding)으로 사용하거나 의복의 어깨패드(shoulder pad) 또는 브래지어용 컵(brazier cup)으로 사용 할 수 있다.Nonwoven fabric (A 1 ) of Figure 1 may be used as a padding (padding) of ski clothes or winter clothes, or can be used as a shoulder pad (shoulder pad) or bra cup (brazier cup) of the garment.

바인더섬유(2)는 저융점 폴리에스터섬유, 폴리프로필렌섬유, 공중합 폴리아미드 섬유, 폴리염화비닐섬유 또는 폴리에틸렌섬유 중에서 선택 될 수 있다.The binder fiber 2 may be selected from low melting polyester fiber, polypropylene fiber, copolyamide fiber, polyvinyl chloride fiber or polyethylene fiber.

도 2는 통상의 섬유웹(a), (a') 사이에 섬유볼(1)과 바인더섬유(2)의 브랜드(blend)(3)을 개재시켜서 이들 3층 구조물을 통상의 부직포 제조방법으로 접착, 결합시킨 3층 구조의 부직포(A2)를 나타낸다.FIG. 2 shows the three-layer structure as a conventional nonwoven fabric manufacturing method by interposing a fiber ball 1 and a brand 3 of binder fiber 2 between the conventional fiber webs (a) and (a '). The nonwoven fabric (A 2 ) of the three-layered structure bonded and bonded is shown.

도 3은 통상의 섬유웹(a)와 섬유웹(a') 및 섬유웹(a')와 섬유웹(a")와의 사이에 도 2에서 설명한 바 있는 브랜드(3)를 개재시켜서 이들 5층 구조물을 통상의 부직포 제조방법으로 접착, 결합시킨 5층 구조의 부직포(A3)를 나타내고 있다.FIG. 3 shows these five layers by interposing a brand 3 as described in FIG. 2 between a conventional fibrous web (a) and a fibrous web (a ') and a fibrous web (a') and a fibrous web (a "). The 5-layered nonwoven fabric A 3 which bonded and bonded the structure by the normal nonwoven fabric manufacturing method is shown.

본 발명에서 반발성 부직포의 층수는 제한이 없지만 제조공정성등을 고려할 때 7층 구조를 초과하면 실용화 하는데 어려움이 있다.In the present invention, the number of layers of the repellent nonwoven fabric is not limited, but considering the manufacturing processability, there is a difficulty in practical use if the seven-layer structure is exceeded.

또 본 발명에서 섬유웹(a) ∼ (a")들은 합성섬유 또는 천연섬유 중에서 선택 할 수 있으며, 합성섬유는 단섬유(staple fiber) 또는 필라멘트 어느것도 무방하다.In the present invention, the fibrous webs (a) to (a ") may be selected from synthetic fibers or natural fibers, and the synthetic fibers may be either staple fibers or filaments.

또 본 발명은 도 2 및 도 3의 부직포를 제조함에 있어서, 섬유볼(1)과 바인더섬유(2)와의 브랜드(3) 대신에 섬유볼(1)들을 그대로 섬유웹(a') 또는 섬유웹(a") 표면에 일정한 두께로 살포하여 전개시킨 다음에 통상의 부직포 제조방법을 적용하여 반발성 부직포를 제조할 수 도 있다.In addition, in the present invention, in manufacturing the nonwoven fabric of FIGS. 2 and 3, instead of the brand 3 of the fiber ball 1 and the binder fiber 2, the fiber balls (1) as it is fibrous web (a ') or fiber web (a ") It is also possible to produce a resilient nonwoven fabric by spreading it to a certain thickness on the surface and then applying a conventional nonwoven fabric manufacturing method.

본 발명의 부직포는 사용하는 웹의 두께와 블랜드(3)의 두께를 조절함으로서 두께가 얇은 의류용 패딩으로부터 두께가 두꺼운 방석이나 침대 매트리스용 패딩에 이르기까지 그 용도가 매우 광범위하다.The nonwoven fabric of the present invention has a wide range of uses, ranging from thin garment padding to thick cushions and bed mattress pads by controlling the thickness of the web and the thickness of the blend 3.

본 발명은 압축탄성이 우수한 섬유볼(1)로 인하여 반발성이 크게 향상되므로 방석등의 쿳션성을 높일 수 있다.In the present invention, the resilience is greatly improved due to the fiber ball 1 having excellent compression elasticity, so that cushioning properties such as cushions can be increased.

또 본 발명은 부직포 내부에 산재한 섬유볼(1)로 말미암아 공기를 함유할 수 있는 많은 공간이 형성되므로 부직포의 보온성이 향상된다.In addition, the present invention improves the heat retention of the nonwoven fabric because a large number of spaces containing air are formed by the fiber balls 1 scattered inside the nonwoven fabric.

Claims (5)

섬유볼(1)과 바인더섬유(2)와의 브랜드(blend)(3)를 통상의 부직포 제조방법으로 접착, 결합시킨 것을 특징으로 하는 반발성이 우수한 부직포.A nonwoven fabric having excellent resilience, characterized by bonding and bonding a brand (3) of a fiber ball (1) and a binder fiber (2) by a conventional nonwoven fabric manufacturing method. 통상의 섬유웹과 섬유웹 사이에 섬유볼(1)과 바인더섬유(2)와의 브랜드(3)를 개재시킨 다음에 이들을 통상의 부직포 제조방법으로 접착, 결합시킨 것을 특징으로 하는 반발성이 우수한 부직포.A nonwoven fabric having excellent resilience, characterized by interposing a brand 3 of a fiber ball 1 and a binder fiber 2 between a conventional fibrous web and a fibrous web, and then bonding and bonding them with a conventional nonwoven fabric manufacturing method. . 제 2 항에 있어서, 섬유웹과 브랜드(3)의 층수가 3층 내지는 7층인 것을 특징으로 하는 반발성이 우수한 부직포.3. The nonwoven fabric having excellent resilience according to claim 2, wherein the number of layers of the fibrous web and the brand (3) is three to seven. 제 2 항에 있어서, 섬유웹과 섬유웹 사이에 섬유볼(1)만을 개재시킨 것을 특징으로 하는 반발성이 우수한 부직포.3. The nonwoven fabric having excellent resilience according to claim 2, wherein only the fiber balls (1) are interposed between the fibrous webs and the fibrous webs. 청구항 1 내지 청구항 3 중 한 항에 있어서, 섬유볼(1)은 폴리에스터 단섬유로 되어있으며, 바인더섬유(2)는 저융점 폴리에스터 단섬유임을 특징으로 하는 반발성이 우수한 부직포.The nonwoven fabric having excellent resilience according to any one of claims 1 to 3, wherein the fiber balls (1) are made of polyester short fibers, and the binder fibers (2) are low melting point polyester short fibers.
KR1020020005776A 2002-02-01 2002-02-01 Resilient non-woven fabric KR20030065784A (en)

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
KR101033843B1 (en) * 2008-12-17 2011-05-16 김경임 Padding and its manufacturing method
KR101052593B1 (en) * 2010-07-22 2011-07-29 (주) 비앤비 Nonwoven fabric with dot pattern and manufacturing method of the nonwoven fabric
KR101052591B1 (en) * 2010-04-23 2011-07-29 박태근 Method for manufacturing the plush using a ball fiber and the plush
CN104040058A (en) * 2012-01-12 2014-09-10 纳幕尔杜邦公司 Diffuse reflector
EP2990623A1 (en) * 2014-09-01 2016-03-02 ISOLITE GmbH Acoustic absorber
CN105463697A (en) * 2015-12-30 2016-04-06 3M创新有限公司 Heat preservation flocculus material, preparing method of heat preservation flocculus material and heat preservation product
CN105862252A (en) * 2016-06-08 2016-08-17 昆山吉美川纤维科技有限公司 Fiber pad and preparation process thereof
WO2017034054A1 (en) * 2015-08-26 2017-03-02 벤텍스 주식회사 Ball-shaped photoheating filler having excellent heat-retaining properties
WO2017039238A1 (en) * 2015-09-01 2017-03-09 주식회사 다운울슐레트 Device for manufacturing nonwoven fabric comprising ball-shaped fiber buffer, nonwoven fabric comprising ball-shaped fiber buffer fabricated using same, and method for manufacturing same
CN108070956A (en) * 2016-11-07 2018-05-25 财团法人纺织产业综合研究所 non-woven fabric structure and manufacturing method thereof
KR101875531B1 (en) * 2016-12-16 2018-07-06 주식회사 다운울슐레트 Apparatus of pattern punching type for manufacturing cushioning nonwoven fabric increasing the binding force of the felt or nonwoven fabric and method of controlling therefor
CN109987315A (en) * 2017-12-30 2019-07-09 江苏醉开心酒业有限公司 A packing liner and packing box
KR102161297B1 (en) * 2020-04-01 2020-09-29 김재선 Padding including ball-type fiber and the machine for manufacturing the same

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101033843B1 (en) * 2008-12-17 2011-05-16 김경임 Padding and its manufacturing method
KR101052591B1 (en) * 2010-04-23 2011-07-29 박태근 Method for manufacturing the plush using a ball fiber and the plush
WO2011132825A1 (en) * 2010-04-23 2011-10-27 Park Tae Geun Production method for silk wadding using ball fibre, and the silk wadding produced
CN102356188A (en) * 2010-04-23 2012-02-15 朴泰根 Production method for silk wadding using ball fibres, and silk wadding produced with same
KR101052593B1 (en) * 2010-07-22 2011-07-29 (주) 비앤비 Nonwoven fabric with dot pattern and manufacturing method of the nonwoven fabric
CN104040058A (en) * 2012-01-12 2014-09-10 纳幕尔杜邦公司 Diffuse reflector
EP2990623A1 (en) * 2014-09-01 2016-03-02 ISOLITE GmbH Acoustic absorber
WO2017034054A1 (en) * 2015-08-26 2017-03-02 벤텍스 주식회사 Ball-shaped photoheating filler having excellent heat-retaining properties
WO2017039238A1 (en) * 2015-09-01 2017-03-09 주식회사 다운울슐레트 Device for manufacturing nonwoven fabric comprising ball-shaped fiber buffer, nonwoven fabric comprising ball-shaped fiber buffer fabricated using same, and method for manufacturing same
CN108474155A (en) * 2015-12-30 2018-08-31 3M创新有限公司 Heat-insulated flocculus material and preparation method thereof and insulation product
CN105463697A (en) * 2015-12-30 2016-04-06 3M创新有限公司 Heat preservation flocculus material, preparing method of heat preservation flocculus material and heat preservation product
WO2017117036A1 (en) * 2015-12-30 2017-07-06 3M Innovative Properties Company Thermal insulation flocculus material and preparation method thereof and thermal insulation product
CN105862252A (en) * 2016-06-08 2016-08-17 昆山吉美川纤维科技有限公司 Fiber pad and preparation process thereof
CN108070956A (en) * 2016-11-07 2018-05-25 财团法人纺织产业综合研究所 non-woven fabric structure and manufacturing method thereof
KR101875531B1 (en) * 2016-12-16 2018-07-06 주식회사 다운울슐레트 Apparatus of pattern punching type for manufacturing cushioning nonwoven fabric increasing the binding force of the felt or nonwoven fabric and method of controlling therefor
CN109987315A (en) * 2017-12-30 2019-07-09 江苏醉开心酒业有限公司 A packing liner and packing box
KR102161297B1 (en) * 2020-04-01 2020-09-29 김재선 Padding including ball-type fiber and the machine for manufacturing the same

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