KR960705525A - 직조된 착용자-접촉면을 갖는 흡수 제품용 웹(web for absorbent articles having a textured wearer-contacting surface) - Google Patents
직조된 착용자-접촉면을 갖는 흡수 제품용 웹(web for absorbent articles having a textured wearer-contacting surface)Info
- Publication number
- KR960705525A KR960705525A KR1019960702627A KR19960702627A KR960705525A KR 960705525 A KR960705525 A KR 960705525A KR 1019960702627 A KR1019960702627 A KR 1019960702627A KR 19960702627 A KR19960702627 A KR 19960702627A KR 960705525 A KR960705525 A KR 960705525A
- Authority
- KR
- South Korea
- Prior art keywords
- web
- film
- forming structure
- particulate material
- dimensional
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
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- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Floor Finish (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
흡수 제품상에 사용하기에 적합한 유체 투과성 상면시이트를 개시한다. 상기 상면시이트는 직조된 착용자-접촉면을 갖는 3차원의 거시적으로 팽창된 천공된 유체 투과성 웹을 포함한다. 상기 복합 웹은 체액의 침투를 허용하면서 플라스틱 같은 느낌이 적은 개선된 심미성을 제공한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 흡수 제품의 단순화된 사시도이다, 제2도는 제1도의 절개선 2-2를 따라 취한 횡단면도, 제3도는 제1도의 절개선 3-3을 따라 취한 횡단면도이다.
Claims (10)
- 서로 이격된 평면에 배치된 제1면 및 제2면을 갖는 3차원의 거시적으로 팽창된 탄력적인 유체 투과성 플라스틱 웹에 있어서, 상기 웹의 제1면이 그 면에 고정된 미립자 물질을 갖고 다수개의 모세관들이 상기 제1면에서부터 상기 제2면까지 연장되어 있으며, 이때 상기 모세관들이 상기 제1면 및 제2면의 중간에서 상호연결되어 상기 제2면에서 종결되는 다수개의 측벽 부분에 의해 한정됨을 특징으로 하는 유체 투과성 웹.
- 제1항 또는 2항에 있어서, 상기 미립자 물질이 또한 상기 웹의 상기 측벽 부분에 고정되어 있는 유체 투과성 웹.
- 제1항에 있어서, 상기 미립자 물질이 활석인 유체 투과성 웹.
- 제1항 내지 3항 중 어느 한 항에 있어서, 상기 플라스틱 웹이 폴리에틸렌, 폴리프로필렌, 폴리비닐크로라이드, 전분 기재 수지, 폴리비닐알콜, 폴리우레탄, 폴리카프로락톤 및 셀룰로즈 에스테르로 이루어진 그룹중에서 선택된 물질로 구성된 유체 투과성 웹.
- 제1항 내지 4항 중 어느 한 항에 있어서, 상기 웹이 흡수 제품상의 상면시이트이고, 상기 흡수 제품이 상기 상면시이트에 결합된 유체 불투과성 배면시이트 및 상면시이트와 배면시이트사이에 배치된 흡수 코어를 포함하는 유체 투과성 웹.
- 제5항에 있어서, 일회용 기저귀인 흡수 제품.
- 제5항에 있어서, 생리대인 흡수제품.
- (a) 중합체성 필름을 성형 구조물상으로 압출시키는 단계(이때 상기 성형 구조물은 상기 성형 구조물의 대향된 면들이 서로 유체 연통되도록 배치된 다수개의 거시적인 천공들에 의해 한정되는 3차원의 거시적인 횡단면을 보인다); (b) 상기 필름이 서로 이격된 평면에 배치된 제1면 및 제2면을 가는 3차원의 거시적으로 팽창된 성형된 웹을 형성하는 상기 성형 구조물의 거시적인 3차원 횡단면과 실질적으로 일치되도록 상기 필름에 공기압을 적용시키는 단계(이때 상기 성형된 웹은 상기 제1면에서부터 제2면까지 연장된 다수개의 모세혈관들을 가지며, 상기 모세혈관들은 상기 제1면 및 제2면에 중간에서 상호연결되어 상기 제2면에서 종결되는 다수개의 측벽 부분들에 의해 한정된다); 및 (c) 미립자 물질을 반-용융된 상태의 상기 필름상에 부착시키는 단계를 특징으로 하는 3차원의 거시적으로 팽창된 천공된 웹의 제조 방법.
- (a) 중합체성 필름을 성형 구조물상으로 압출시키는 단계(이때 상기 성형 구조물은 상기 성형 구조물의 대향된 면들이 서로 유체 연통되도록 배치된 다수개의 거시적인 천공들에 의해 한정되는 3차원의 거시적인 횡단면을 보인다); (b) 미립자 물질을 반-용융된 상태의 상기 필름상에 부착시켜 복합웹을 형성시키는 단계; 및 (c) 상기 복합 웹이 서로 이격된 평면에 제1면 및 제2면을 갖는 3차원의 거시적으로 팽창된 성형된 웹을 형성하는 상기 성형 구조물의 거시적인 3차원 횡단면과 실질적으로 일치되도록 상기 복합 웹에 공기압을 적용시키는 단계(이때 상기 성형 웹은 상기 제1면에서부터 상기 제2면까지 연장된 다수개의 모세관들을 가지며, 상기 모세관들은 상기 제1면 및 제2면의 중간에서 상호연결되어 상기 제2면에서 종결되는 다수개의 측벽 부분들에 의해 한정된다)를 특징으로 하는 3차원의 거시적으로 팽창된 천공된 웹의 제조방법.
- 제8항 또는 9항에 있어서, 상기 미립자 물질이 활석인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15466193A | 1993-11-18 | 1993-11-18 | |
US08/154661 | 1993-11-18 | ||
US08/154,661 | 1993-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960705525A true KR960705525A (ko) | 1996-11-08 |
KR100353700B1 KR100353700B1 (ko) | 2003-10-04 |
Family
ID=22552229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960702627A KR100353700B1 (ko) | 1993-11-18 | 1994-11-14 | 직조된 착용자-접촉면을 갖는 흡수제품용 웹 |
Country Status (16)
Country | Link |
---|---|
US (2) | US5660788A (ko) |
EP (1) | EP0729331B1 (ko) |
JP (1) | JP4036890B2 (ko) |
KR (1) | KR100353700B1 (ko) |
AT (1) | ATE189593T1 (ko) |
AU (1) | AU701055B2 (ko) |
BR (1) | BR9408104A (ko) |
CA (1) | CA2175558C (ko) |
DE (1) | DE69422999T2 (ko) |
ES (1) | ES2141914T3 (ko) |
GR (1) | GR3032641T3 (ko) |
HK (1) | HK1012941A1 (ko) |
MY (1) | MY113941A (ko) |
SG (1) | SG55040A1 (ko) |
TW (1) | TW278031B (ko) |
WO (1) | WO1995013774A1 (ko) |
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-
1994
- 1994-11-14 SG SG1996003292A patent/SG55040A1/en unknown
- 1994-11-14 DE DE69422999T patent/DE69422999T2/de not_active Expired - Lifetime
- 1994-11-14 BR BR9408104A patent/BR9408104A/pt not_active IP Right Cessation
- 1994-11-14 ES ES95901891T patent/ES2141914T3/es not_active Expired - Lifetime
- 1994-11-14 AT AT95901891T patent/ATE189593T1/de not_active IP Right Cessation
- 1994-11-14 EP EP95901891A patent/EP0729331B1/en not_active Expired - Lifetime
- 1994-11-14 JP JP51454495A patent/JP4036890B2/ja not_active Expired - Fee Related
- 1994-11-14 AU AU10963/95A patent/AU701055B2/en not_active Ceased
- 1994-11-14 CA CA002175558A patent/CA2175558C/en not_active Expired - Fee Related
- 1994-11-14 KR KR1019960702627A patent/KR100353700B1/ko not_active IP Right Cessation
- 1994-11-14 WO PCT/US1994/013098 patent/WO1995013774A1/en active IP Right Grant
- 1994-11-18 MY MYPI94003085A patent/MY113941A/en unknown
-
1995
- 1995-03-27 TW TW084102972A patent/TW278031B/zh active
- 1995-06-07 US US08/478,077 patent/US5660788A/en not_active Expired - Lifetime
-
1996
- 1996-11-19 US US08/752,406 patent/US5928210A/en not_active Expired - Lifetime
-
1998
- 1998-12-21 HK HK98114380A patent/HK1012941A1/xx not_active IP Right Cessation
-
2000
- 2000-02-11 GR GR20000400338T patent/GR3032641T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU701055B2 (en) | 1999-01-21 |
WO1995013774A1 (en) | 1995-05-26 |
AU1096395A (en) | 1995-06-06 |
DE69422999T2 (de) | 2000-08-17 |
CA2175558A1 (en) | 1995-05-26 |
US5660788A (en) | 1997-08-26 |
DE69422999D1 (de) | 2000-03-16 |
US5928210A (en) | 1999-07-27 |
GR3032641T3 (en) | 2000-06-30 |
ATE189593T1 (de) | 2000-02-15 |
BR9408104A (pt) | 1997-08-05 |
MY113941A (en) | 2002-06-29 |
CA2175558C (en) | 2000-08-08 |
ES2141914T3 (es) | 2000-04-01 |
JPH09505223A (ja) | 1997-05-27 |
EP0729331B1 (en) | 2000-02-09 |
EP0729331A1 (en) | 1996-09-04 |
TW278031B (ko) | 1996-06-11 |
SG55040A1 (en) | 1998-12-21 |
HK1012941A1 (en) | 1999-08-13 |
JP4036890B2 (ja) | 2008-01-23 |
KR100353700B1 (ko) | 2003-10-04 |
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