KR880004158A - 폴리오레핀 부직포 및 그의 제조방법 - Google Patents

폴리오레핀 부직포 및 그의 제조방법 Download PDF

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KR880004158A
KR880004158A KR870010844A KR870010844A KR880004158A KR 880004158 A KR880004158 A KR 880004158A KR 870010844 A KR870010844 A KR 870010844A KR 870010844 A KR870010844 A KR 870010844A KR 880004158 A KR880004158 A KR 880004158A
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Prior art keywords
nonwoven fabric
polyolefin
tensile strength
fabric
maximum tensile
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KR870010844A
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English (en)
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KR910007629B1 (ko
Inventor
요시노리 고바야시
나오유끼 다무라
다까노부 사까이
요시노리 요시다
Original Assignee
타께바야시 쇼오고
미쯔이 세끼유 가가꾸 고오교오 가부시기가이샤
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Priority claimed from JP61230771A external-priority patent/JPH0726307B2/ja
Priority claimed from JP62031585A external-priority patent/JPS63203863A/ja
Priority claimed from JP62118957A external-priority patent/JP2548725B2/ja
Application filed by 타께바야시 쇼오고, 미쯔이 세끼유 가가꾸 고오교오 가부시기가이샤 filed Critical 타께바야시 쇼오고
Publication of KR880004158A publication Critical patent/KR880004158A/ko
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Publication of KR910007629B1 publication Critical patent/KR910007629B1/ko

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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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24446—Wrinkled, creased, crinkled or creped
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681—Spun-bonded nonwoven fabric

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

Abstract

내용 없음

Description

폴리오레핀 부직포 및 그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의거하면 스펀본드 부직포를 제조하기 위한 기계장치의 예에 대한 투시도.
제2도는 본 발명에 의거해서 스펀보드 부직포를 제조하기 위해 사용된 크레이프 가공기의 단면도.
제3도는 본 발명에 이용될 수 있는 크레이프 가공기의 또다른 예의 사시도.
제4도는 횡축방향의 유연도와 경사배향계수간의 관계를 예시하는 그래프이다.
* 도면의 주요부분에 대한 부호의 설명
1 : 노즐 3 : 공기흡입구
5 : 부직포 6 : 로울
7 : 압축판 8 : 압축기
9 : 분사기

Claims (9)

  1. (A) 0.5-3데니어의 섬도를 갖는 연속 폴리오레핀섬유로 구성되어지고, (B) 15g/㎡-30g/㎡사이의 단위중량을 갖으며, (C) 2.5g이하의(SMD와 STD는 각각 handle-O-meter로 측정되어진 기계방향 및 횡축방향에서의 유연도이다)를 갖는 것을 특징으로 하는 폴리오레핀 스펀본드 부직포.
  2. 제1항에 있어서, 상기 부직포는 기계방향으로 4kg/5cm폭 이상의 최대인장강도를 갖고, 횡축방향으로 0.5kg/5cm폭 이상의 최대인장강도를 갖는 것을 특징으로 하는 폴리오레핀 스펀본드 부직포.
  3. 제1항에 있어서, 상기 폴리오레핀은 가령 에틸렌, 프로필렌, 1-부텐, 3-메틸-1-부텐, 3-메틸-1-펜텐, 4-메틸-1-펜텐, 1-헵텐, 1-헥산, 1-옥텐, 또는 1-데켄과 같은 α-오레핀의 공중합체의 중합체, 그리고 위에서 서술된 α-오레핀의 어떠한 공중합체와 말레인산 또는 네딕산의 불포화카복실산, 또는 무수물(anhydride)과 같은 불포화 카복실산계의 어떤 에스터, 위에서 서술된 물질들의 혼합물 그리고, 다른 소량의 중합체와 혼합되어져 얻어진 폴리오레핀인 것을 특징으로 하는 폴리오레핀 스펀본드 부직포.
  4. 3.0이상의 경사배향계수(기계방향의 최대인장강도와 횡축방향의 최대인장강도)와 29g/㎠이하의 단위중량을 갖으며, 상기 기계방향으로 0.5-3데니어의 섬도를 갖는 폴리오레핀연속사의 축을 배향함으로써 만들어진 직물에 기계방향으로 전파된 파형크레이프를 적용함으로써 상기 부직포에 부과된 최종단위중량 30g/㎡이하를 갖고 있는 것을 특징으로 하는 폴리오레핀 스펀본드 부직포.
  5. 고정된 방향으로 폴리오레핀 연속사를 조정하고, 3.0이상의 경사배향계수(상기 연속사가 유입되어지는 방향 즉, 기계방향의 최대인장강도와 횡축방향의 최대인장강도)를 갖는 부직포를 만들기 위해 상기 연속사가 유입되어진 방향으로 연속사의 축을 배향시키고 그 다음으로 직물을 크레이프가공함으로써 상기 기계방향으로 전파된 파형의 크레이프를 상기 직물에 적용하는 단계를 포함하여 구성되는 것을 특징으로 하는 폴리오레핀 부직포의 스트립 제조방법.
  6. 제5항에 있어서, 노즐로부터 움직이는 표면위에 분출되어지고, 상기 움직이는 표면이 이동되어지는 방향 즉, 상기 연속사가 유입되는 방향으로 상기 폴리오레핀 연속사의 축을 배향시킴으로써 만들어진 폴리오레핀 연속사를 한데 집적시킴으로써 3.0이상의 경사배향계수를 갖는 부직포를 만들고, 로울로 상기 부직포를 받아들이면서 그 직물이 상기 로울위에서 움직여질 때 압축기로 압축함으로써 부직포를 크레이프가공하는 단계들을 포함하는 것을 특징으로 하는 폴리오레핀 부직포의 스트립 제조방법.
  7. 부드러운 부직포가 돌고 있는 표면위에서 움직여지고 있는 부직포의 표면을 압축기로 압축시켜 만들어질 때 압축기와 접촉하며, 그 접촉부분에 거꾸로 놓여진 상기 부직포의 한 부분위에 윤활제를 도포하는 단계를 포함하는 것을 특징으로 하는 부직포의 제조방법.
  8. 제7항에 있어서, 상기 윤활제가 물인 것을 특징으로 하는 부직포의 제조방법.
  9. 제7항에 있어서, 도포된 윤활제의 양은 0.1-1g/㎡인 것을 특징으로 하는 부직포의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870010844A 1986-09-29 1987-09-29 폴리오레핀 부직포 및 그의 제조방법 KR910007629B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP230771 1986-09-29
JP61-230771 1986-09-29
JP61230771A JPH0726307B2 (ja) 1986-09-29 1986-09-29 スパンボンド不織布及びその製造方法
JP31585 1987-02-16
JP62031585A JPS63203863A (ja) 1987-02-16 1987-02-16 柔軟不織布の製造方法
JP62-31585 1987-02-16
JP62-118957 1987-05-18
JP118957 1987-05-18
JP62118957A JP2548725B2 (ja) 1987-05-18 1987-05-18 高柔軟性ポリオレフインスパンボンド不織布

Publications (2)

Publication Number Publication Date
KR880004158A true KR880004158A (ko) 1988-06-02
KR910007629B1 KR910007629B1 (ko) 1991-09-28

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Application Number Title Priority Date Filing Date
KR1019870010844A KR910007629B1 (ko) 1986-09-29 1987-09-29 폴리오레핀 부직포 및 그의 제조방법

Country Status (6)

Country Link
US (2) US4810556A (ko)
EP (1) EP0269221B1 (ko)
KR (1) KR910007629B1 (ko)
CN (1) CN1014331B (ko)
CA (1) CA1283764C (ko)
DE (1) DE3786891T2 (ko)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915763A (en) * 1988-08-24 1990-04-10 Hunter Douglas Inc. Non-woven fabric, opaque and non-opaque, with and without weave-like finish and process for producing these
US5322728A (en) * 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
EP0700464A1 (en) * 1993-05-25 1996-03-13 Exxon Chemical Patents Inc. Novel polyolefin fibers and their fabrics
IT1264841B1 (it) * 1993-06-17 1996-10-17 Himont Inc Fibre adatte per la produzione di tessuti non tessuti con migliorate caratteristiche di tenacita' e sofficita'
CA2111172A1 (en) * 1993-09-23 1995-03-24 Dennis S. Everhart Nonwoven fabric formed from alloy fibers
WO1995032091A1 (en) * 1994-05-24 1995-11-30 Exxon Chemical Patents Inc. Fibers and fabrics incorporating lower melting propylene polymers
US5529845A (en) * 1994-06-13 1996-06-25 Montell North America Inc. Fibers suitable for the production of nonwoven fabrics having improved strength and softness characteristics
USRE38505E1 (en) 1994-09-16 2004-04-20 Mcneil-Ppc, Inc. Nonwoven fabrics having raised portions
US5674591A (en) † 1994-09-16 1997-10-07 James; William A. Nonwoven fabrics having raised portions
US5605749A (en) * 1994-12-22 1997-02-25 Kimberly-Clark Corporation Nonwoven pad for applying active agents
US5814390A (en) 1995-06-30 1998-09-29 Kimberly-Clark Worldwide, Inc. Creased nonwoven web with stretch and recovery
US6087551A (en) * 1997-01-10 2000-07-11 Mcneil-Ppc, Inc. Multi-denier non-woven fabric for disposable absorbent products
US5994482A (en) * 1997-03-04 1999-11-30 Exxon Chemical Patents, Inc. Polypropylene copolymer alloys and process for making
US6235664B1 (en) 1997-03-04 2001-05-22 Exxon Chemical Patents, Inc. Polypropylene copolymer alloys for soft nonwoven fabrics
CA2307844C (en) * 1997-10-31 2006-08-08 Kimberly-Clark Worldwide, Inc. Creped nonwoven materials and liner
US6197404B1 (en) * 1997-10-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Creped nonwoven materials
US6375889B1 (en) * 1998-04-17 2002-04-23 Polymer Group, Inc. Method of making machine direction stretchable nonwoven fabrics having a high degree of recovery upon elongation
JP3441976B2 (ja) * 1998-08-05 2003-09-02 ユニ・チャーム株式会社 使い捨ておむつ
JP4224890B2 (ja) 1999-05-07 2009-02-18 株式会社日本吸収体技術研究所 不織布状ウェブの嵩高加工方法およびそれにより得られる嵩高性不織布
US6491777B1 (en) * 1999-12-07 2002-12-10 Polymer Goup, Inc. Method of making non-woven composite transfer layer
US6465711B1 (en) 2000-05-12 2002-10-15 Johnson & Johnson Inc. Absorbent article having an improved cover layer
EP1315858B1 (en) * 2000-08-22 2007-02-07 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
US6914018B1 (en) 2000-10-27 2005-07-05 Kimberly-Clark Worldwide, Inc. Biaxial stretch, breathable laminate with cloth-like aesthetics and method for making same
US7628778B2 (en) 2000-10-27 2009-12-08 Kimberly-Clark Worldwide, Inc. Absorbent article with self-forming seals
US7608069B2 (en) * 2000-10-27 2009-10-27 Kimberly-Clark Worldwide, Inc. Absorbent article with captured leg elastics
US6969378B1 (en) 2000-10-27 2005-11-29 Kimberly-Clark Worldwide, Inc. Biaxial stretch garment
US6881205B2 (en) 2000-10-27 2005-04-19 Kimberly-Clark Worldwide, Inc. Independence of components in absorbent articles
US6623837B2 (en) 2000-12-27 2003-09-23 Kimberly-Clark Worldwide, Inc. Biaxially extendible material
US6682512B2 (en) 2001-12-18 2004-01-27 Kimberly-Clark Worldwide, Inc. Continuous biaxially stretchable absorbent with low tension
US6835264B2 (en) * 2001-12-20 2004-12-28 Kimberly-Clark Worldwide, Inc. Method for producing creped nonwoven webs
US7442278B2 (en) * 2002-10-07 2008-10-28 Georgia-Pacific Consumer Products Lp Fabric crepe and in fabric drying process for producing absorbent sheet
US20040121681A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Absorbent articles containing an activated carbon substrate
US20040121688A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Flexible activated carbon substrates
EP1733088B1 (de) * 2004-04-06 2016-06-22 Fitesa Germany GmbH Spunbond-vlies aus polymerfasern und deren verwendung
US7858544B2 (en) 2004-09-10 2010-12-28 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
US7846530B2 (en) * 2004-09-27 2010-12-07 Kimberly-Clark Worldwide, Inc. Creped electret nonwoven wiper
US8399088B2 (en) * 2004-10-15 2013-03-19 E I Du Pont De Nemours And Company Self-adhering flashing system having high extensibility and low retraction
US20060135923A1 (en) * 2004-12-20 2006-06-22 Boggs Lavada C Nonwoven fabrics for use in personal care products
US20070010153A1 (en) * 2005-07-11 2007-01-11 Shaffer Lori A Cleanroom wiper
US20070010148A1 (en) * 2005-07-11 2007-01-11 Shaffer Lori A Cleanroom wiper
WO2007091444A1 (ja) * 2006-02-06 2007-08-16 Mitsui Chemicals, Inc. スパンボンド不織布
US20090117795A1 (en) * 2006-12-14 2009-05-07 E. I. Du Pont De Nemours And Company Low temperature cure repellents
US8664129B2 (en) * 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
US20100266824A1 (en) * 2009-04-21 2010-10-21 Alistair Duncan Westwood Elastic Meltblown Laminate Constructions and Methods for Making Same
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US10161063B2 (en) * 2008-09-30 2018-12-25 Exxonmobil Chemical Patents Inc. Polyolefin-based elastic meltblown fabrics
US20100266818A1 (en) * 2009-04-21 2010-10-21 Alistair Duncan Westwood Multilayer Composites And Apparatuses And Methods For Their Making
US9498932B2 (en) * 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
EP2401147B1 (en) * 2009-02-27 2015-06-24 ExxonMobil Chemical Patents Inc. Biaxially elastic nonwoven laminates having inelastic zones
US8668975B2 (en) * 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
US10639212B2 (en) 2010-08-20 2020-05-05 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
JP5701988B2 (ja) 2010-08-20 2015-04-15 ザ プロクター アンド ギャンブルカンパニー 改善された柔軟性信号を有する吸収性物品及びその構成要素、並びに製造方法
CN102959151B (zh) * 2010-09-15 2016-04-13 爱维福制造股份有限公司 网状结构制造装置和网状结构制造方法
CN103469491B (zh) * 2011-12-14 2016-02-24 金红叶纸业集团有限公司 无纺布制造设备及揉搓单元
JP5752775B2 (ja) 2013-03-04 2015-07-22 株式会社ｆｉｎｅｔｒａｃｋ 長繊維不織布およびその長繊維不織布を有する積層生地
RU2747478C2 (ru) * 2016-08-31 2021-05-05 Кимберли-Кларк Ворлдвайд, Инк. Впитывающие изделия с улучшенным уплотнением
JP7180761B2 (ja) * 2020-03-31 2022-11-30 東レ株式会社 スパンボンド不織布

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1485529A1 (de) * 1962-08-06 1969-06-26 Freudenberg Carl Fa Verfahren zur Herstellung von Fasermatten
US3329556A (en) * 1963-10-23 1967-07-04 Clupak Inc Non-woven fabric and method of mechanically working same
CH509450A (it) * 1965-07-29 1971-06-30 Snia Viscosa Procedimento per la produzione di tessuti non tessuti
US3641234A (en) * 1970-04-15 1972-02-08 Bancroft & Sons Co J Mechanical treatment of material
DE2530499C3 (de) * 1975-07-09 1978-05-24 Akzo Gmbh, 5600 Wuppertal Mattenbahn und Verfahren zu ihrer Herstellung
US4088731A (en) * 1976-07-28 1978-05-09 Clupak, Inc. Method of softening nonwoven fabrics
US4157604A (en) * 1977-11-18 1979-06-12 Allied Chemical Corporation Method of high speed yarn texturing
JPS54112273A (en) * 1978-02-21 1979-09-03 Toyo Boseki Production of nonwoven fabric
US4422892A (en) * 1981-05-04 1983-12-27 Scott Paper Company Method of making a bonded corrugated nonwoven fabric and product made thereby
DE3151294C2 (de) * 1981-12-24 1986-01-23 Fa. Carl Freudenberg, 6940 Weinheim Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten
JPH0663169B2 (ja) * 1984-09-13 1994-08-17 旭化成工業株式会社 タテ強力の優れた不織布の製造方法
US4626467A (en) * 1985-12-16 1986-12-02 Hercules Incorporated Branched polyolefin as a quench control agent for spin melt compositions
US4644045A (en) * 1986-03-14 1987-02-17 Crown Zellerbach Corporation Method of making spunbonded webs from linear low density polyethylene
US4748065A (en) * 1986-08-13 1988-05-31 E. I. Du Pont De Nemours And Company Spunlaced nonwoven protective fabric
IT1199761B (it) * 1986-12-15 1988-12-30 Pietro Alberto Procedimento di trattamento a vapore di tessuti su supporto elastico ed apparecchiatura relativa
US4766029A (en) * 1987-01-23 1988-08-23 Kimberly-Clark Corporation Semi-permeable nonwoven laminate

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EP0269221A2 (en) 1988-06-01
EP0269221A3 (en) 1989-12-27
DE3786891D1 (de) 1993-09-09
KR910007629B1 (ko) 1991-09-28
EP0269221B1 (en) 1993-08-04
DE3786891T2 (de) 1993-11-11
CN1014331B (zh) 1991-10-16
CA1283764C (en) 1991-05-07
CN87106614A (zh) 1988-07-27
US5078935A (en) 1992-01-07
US4810556A (en) 1989-03-07

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