KR102456971B1 - 후크 체결기능을 부여한 기저귀용 고중량 캐리어 시트 - Google Patents
후크 체결기능을 부여한 기저귀용 고중량 캐리어 시트 Download PDFInfo
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- KR102456971B1 KR102456971B1 KR1020200184486A KR20200184486A KR102456971B1 KR 102456971 B1 KR102456971 B1 KR 102456971B1 KR 1020200184486 A KR1020200184486 A KR 1020200184486A KR 20200184486 A KR20200184486 A KR 20200184486A KR 102456971 B1 KR102456971 B1 KR 102456971B1
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- hook
- carrier sheet
- shear strength
- nonwoven fabric
- loop
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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
- A61F13/56—Supporting or fastening means
- A61F13/62—Mechanical fastening means ; Fabric strip fastener elements, e.g. hook and loop
- A61F13/622—Fabric strip fastener elements, e.g. hook and loop
- A61F13/625—Fabric strip fastener elements, e.g. hook and loop characterised by the hook
-
- 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
- A61F13/45—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 shape
- A61F13/49—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 shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
-
- 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 of the pads
-
- 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
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
-
- 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
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
- A61F2013/15959—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven by spunbond technique
-
- 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 of the pads
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
- A61F2013/51441—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material
- A61F2013/51452—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material being nonwovens
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
본 발명에 의한 후크 체결기능을 부여한 기저귀용 고중량 캐리어 시트는 최적의 방사조건의 의해 기저귀용 후크의 배면을 형성하는 캐리어 시트의 평량과 두께를 조절하여 전단강도를 향상시킴으로써 양쪽의 후크가 겹칠 경우에도 체결력을 확보할 수 있게 되어 사용이 편리하며, 또한 후크와의 체결이 적합한 구조로 설계된 고섬도의 열가소성 폴리올레핀계 스펀본드 장섬유 부직포 시트로 이루어지기 때문에 반복 탈착 시에도 보푸라기 발생이 거의 없고 체결기능이 우수한 효과가 있다.
Description
도 2는 본 발명에 의한 후크를 나타내는 단면도이다.
구분 | 실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 |
평량(g/㎡) | 55 | 80 | 105 | 30 | 125 |
두께(㎜) | 0.45 | 0.55 | 0.7 | 0.3 | 0.8 |
섬도(d) | 2 | 4 | 6 | 1.5 | 7 |
성능지표 | 실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 |
Peel강도(N/inch) | 1.0 | 2.0 | 2.8 | 0.3 | 3.0 |
Shear강도(N/inch) | 37 | 45 | 55 | 20 | 57 |
통기도(cfm) | 430 | 280 | 150 | 620 | 135 |
촉감 | ◎ | ○ | △ | ◎ | × |
20 : 루프(Loop)
30 : 후크(Hook)
31 : 후크부재(Hook material)
32 : 캐리어 시트(Carrier sheet)
Claims (3)
- 열가소성 폴리올레핀계 스펀본드 장섬유 부직포로 이루어지는 기저귀용 후크(30)의 배면을 형성하는 캐리어 시트(32)에 있어서,
상기 캐리어 시트(32)는 평량 55 ~ 105gsm(g/㎡) 및 두께 0.45 ~ 0.7㎜의 섬유간 자체 본딩에 형성되는 섬유 구조체를 사용하여 전단강도를 향상시킴으로써 반대편 후크(30)와의 탈착이 가능하며,
상기 열가소성 폴리올레핀계 스펀본드 장섬유 부직포는 섬도 2 ~ 6데니어(denier)의 폴리프로필렌(PP) 및 폴리에틸렌(PE) 중에서 선택되는 원사 단독 또는 이들을 혼합한 원사를 사용하고,
상기 캐리어 시트(32)의 전단강도는 수직탈착력(peel strength) 1.0 ~ 2.8N/inch 및 수평탈착력(shear strength) 35 ~ 55N/inch인 것을 특징으로 하는 후크 체결기능을 부여한 기저귀용 고중량 캐리어 시트. - 삭제
- 삭제
Priority Applications (1)
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KR1020200184486A KR102456971B1 (ko) | 2020-12-28 | 2020-12-28 | 후크 체결기능을 부여한 기저귀용 고중량 캐리어 시트 |
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KR1020200184486A KR102456971B1 (ko) | 2020-12-28 | 2020-12-28 | 후크 체결기능을 부여한 기저귀용 고중량 캐리어 시트 |
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KR20220093606A KR20220093606A (ko) | 2022-07-05 |
KR102456971B1 true KR102456971B1 (ko) | 2022-10-21 |
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KR1020200184486A Active KR102456971B1 (ko) | 2020-12-28 | 2020-12-28 | 후크 체결기능을 부여한 기저귀용 고중량 캐리어 시트 |
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KR (1) | KR102456971B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006057209A (ja) | 2004-08-20 | 2006-03-02 | Livedo Corporation | 使い捨てパンツ |
JP2008067831A (ja) | 2006-09-13 | 2008-03-27 | Hakujuji Co Ltd | 使い捨て吸収性物品 |
KR101839298B1 (ko) * | 2017-11-02 | 2018-03-19 | 주식회사 라크인더스트리 | 후크 체결부재용 장섬유 부직포 루프 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5256231A (en) | 1988-05-13 | 1993-10-26 | Minnesota Mining And Manufacturing Company | Method for making a sheet of loop material |
US7790264B2 (en) | 2007-04-17 | 2010-09-07 | Aplix, Inc. | Loop material for loop and hook type fastener used in a disposable article or garment |
TWI499384B (zh) * | 2012-04-27 | 2015-09-11 | Taiwan Paiho Ltd | An adhesive fastener for disposing the absorbent, a method of manufacturing the same, and a disposable absorbent |
EP2965735A1 (en) * | 2014-07-10 | 2016-01-13 | 3M Innovative Properties Company | Fastening tab |
KR20200058061A (ko) | 2018-11-19 | 2020-05-27 | 주식회사 라크인더스트리 | 후크 체결기능을 부여한 기저귀용 백시트 부직포 |
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2020
- 2020-12-28 KR KR1020200184486A patent/KR102456971B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006057209A (ja) | 2004-08-20 | 2006-03-02 | Livedo Corporation | 使い捨てパンツ |
JP2008067831A (ja) | 2006-09-13 | 2008-03-27 | Hakujuji Co Ltd | 使い捨て吸収性物品 |
KR101839298B1 (ko) * | 2017-11-02 | 2018-03-19 | 주식회사 라크인더스트리 | 후크 체결부재용 장섬유 부직포 루프 |
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