KR0124761Y1 - 체액 흡수성 물품의 표면 시이트 - Google Patents

체액 흡수성 물품의 표면 시이트

Info

Publication number
KR0124761Y1
KR0124761Y1 KR2019930017625U KR930017625U KR0124761Y1 KR 0124761 Y1 KR0124761 Y1 KR 0124761Y1 KR 2019930017625 U KR2019930017625 U KR 2019930017625U KR 930017625 U KR930017625 U KR 930017625U KR 0124761 Y1 KR0124761 Y1 KR 0124761Y1
Authority
KR
South Korea
Prior art keywords
layer
sheet
surface sheet
nonwoven fabric
liquid pipe
Prior art date
Application number
KR2019930017625U
Other languages
English (en)
Other versions
KR940007164U (ko
Inventor
히사시 다카이
쯔토무 기도
Original Assignee
고다 시게노리
미쯔이 세키유 가가쿠 고교 가부시키가이샤
다카하라 게이이치로
유니챰 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 고다 시게노리, 미쯔이 세키유 가가쿠 고교 가부시키가이샤, 다카하라 게이이치로, 유니챰 가부시키가이샤 filed Critical 고다 시게노리
Publication of KR940007164U publication Critical patent/KR940007164U/ko
Application granted granted Critical
Publication of KR0124761Y1 publication Critical patent/KR0124761Y1/ko

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4374Non-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 using different kinds of webs, e.g. by layering webs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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 absorbing medium
    • A61F13/534Absorbent 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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent 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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15406Basis weight
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F2013/51002Absorbent 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 with special fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F2013/51002Absorbent 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 with special fibres
    • A61F2013/51004Absorbent 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 with special fibres characterized by the length of the fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F2013/51002Absorbent 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 with special fibres
    • A61F2013/51009Absorbent 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 with special fibres characterized by the shape of the fibres
    • A61F2013/51011Absorbent 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 with special fibres characterized by the shape of the fibres characterized by the count of the fibres, e.g. denier or tex
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F2013/51002Absorbent 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 with special fibres
    • A61F2013/51023Absorbent 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 with special fibres being polymeric fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F2013/51002Absorbent 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 with special fibres
    • A61F2013/51038Absorbent 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 with special fibres being a mixture of fibres
    • A61F2013/51042Absorbent 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 with special fibres being a mixture of fibres with hydrophobic and hydrophilic fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F2013/5127Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of apertures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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 absorbing medium
    • A61F2013/530131Absorbent 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 absorbing medium being made in fibre but being not pulp
    • A61F2013/530343Absorbent 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 absorbing medium being made in fibre but being not pulp being natural fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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 absorbing medium
    • A61F2013/530481Absorbent 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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530489Absorbent 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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 도액관이 납작해지지 않으며 또한 천과 같은 촉감과 외관을 갖는 흡수체 표면시이트에 관한 것이다. 흡수체(1)의 표면 시이트(2)는 도액관(15)을 갖춘 용융 취입형 부직포로 이루어진 상부 시이트층(10)과, 이 시이트층(10)의 이면측에 있고 도액관(15)과 그 이면측의 개구부(15b) 근방에서 접합되는 하부 섬유층(11)으로 구성된다. 용융 취입형 부직포는 표면 시이트(2)에 천모양의 촉감과 외관을 주며, 하부 섬유층(11)은 도액관(15)을 보강하여 도액관(15)이 납작해지거나 그 선단 개구부(15b)가 변형되는 것을 방지한다.

Description

체액 흡수성 물품의 표면 시이트
제1도는 본 고안의 표면 시이트를 이용한 생리대의 부분 파단 사시도.
제2도는 제1도의 X-X선 단면의 부분 확대도.
*도면의 주요부분에 대한 부호의 설명
1:체액 흡수성 물품(생리대) 2:표면 시이트
3:이면 시이트 4:흡수체
10:상부시이트층 11:하부 섬유층
15:도액관 15b:선단 개구부
본 고안은 생리대, 1회용 기저귀 등의 1회용 체액 처리용품에 사용하는 투액성 표면 시이트에 관한 것이다.
종래에는 1회용 체액 처리 용품의 투액성 표면시이트에 개구 플라스틱 시이트나, 부직포를 소재로서 사용하는 일이 많았다. 개구 플라스틱 시이트의 경우에는 표면에서 이면 방향으로 신장되는 도액관을 형성시키고 그 선단 개구부를 흡수체에 접촉해 놓으면 체액을 신속히 흡수체로 이행시킬 수 있다. 이와 같은 종류의 기술에 관해서 예를들어, 특공소 57-17081호 공보에는 테이퍼(taper)를 갖는 도액관이 개시되어 있고, 또 특개소 60-259261호 공보에는 원통상의 도액관이 개시되어 있다. 한편 부직포의 경우에는 플라스틱 시이트에 없는 유연한 감촉이 있어, 착용감이 좋은 체액 처리용품을 제조할 수 있다.
이와 같은 잇점을 갖는 종래 기술이지만, 개구 플라스틱의 경우에는 플라스틱 시이트의 특유의 매끄러운 감촉이나 광택이 있는 외관이 좋지 않아 그것을 대신하여 천과 같은 감촉 또는 외관으로 근접시키는 연구가 종종 요구되고 있다. 또 부직포의 경우에는 개구 플라스틱 시이트와 같이 신속히 체액을 흡수체로 이행시키고, 이행후에는 시이트 표면을 건조 상태로 유지하는 능력, 이른바 건조한 촉감이 적으므로 그점에 대한 개량이 요구된다. 이들 양소재의 장점을 살리고 단점을 보완하는 것을 목적으로 열가소성 섬유를 융착하여 시이트 형상으로 한 용융 취입형 부직포를 사용하는 기술이 예를들어 특개평 3-51355호 공보에 개시되어 있다. 이 기술에 의하면 천모양의 유연한 감촉과 광택이 적은 외관을 갖춘 도액관이 형성된 표면시이트를 만들 수가 있다. 그러나 용융 취입형 부직포는 일반적으로 섬도(纖度)가 작고, 그로 인해 흐늘흐늘하고, 도액관이 체압을 받아서 납작해지거나, 선단 개구부가 변형되기 쉽고, 체액의 신속한 이행이 방해되기 쉬운 문제점이 있다. 그러므로 본 고안에서는 용융 취입형 부직포로 구성되고, 또 도액관을 갖춘 상부시이트층과 그 이면측에 형성시킨 하부섬유층으로 표면 시이트를 구성함으로써 상기 문제를 해결하는 것을 과제로 한다.
본 고안이 상기 과제를 해결하기 위한 요지는 표면에서 이면 방향으로 신장하는 도액관을 갖춘 체액 흡수성 물품의 표면 시이트를 전제로 하고, 이 표면 시이트를 용융 취입형 부직포로 구성하고, 또 도액관을 갖춘 평균 중량이 10-100g/㎡인 상부 시이트층과, 이 상부 시이트층의 이면측에 있고 상기 도액관과 그 선단 개구부 근방에서 접합되는 섬도 1-10 데닐·평균중량10-40g/㎡·밀도 0.01-0.1g/㎡의 하부 섬유층으로 구성되는 것이다.
본 고안에 관한 표면시이트는 용융 취입형 부직포로 구성되는 상부 시이트층과, 그 이면측에 있고 도액관의 선단부와 접합되는 하부 섬유층으로 구성되고, 도액관의 형상을 이 하부 섬유층에 의해 보강하도록 구성하므로서 이 도액관은 잘 납작해지지 않고 선단 개구부가 변형되는 일도 적다. 그로 인해 표면 시이트로부터 흡수체로의 체액의 이행이 신속하고, 그 밖에 천 모양의 감촉과 외관을 얻을 수 있다.
[실시예]
본 고안의 상세한 것을 첨부 도면을 근거로 하여, 이하에 설명한다.
제1도는 본 고안의 표면 시이트(2)를 이용한 생리대(1)를 일부 파단하여 도시한 사시도(斜視圖)이다. 생리대(1)는 투액성 표면 시이트(2), 불투액성이면 시이트(3), 및 이들 양시이트(2), (3)간에 개재되는 흡수체(4)로 구성되고, 이 흡수체(4)의 주위까지 신장된 양시이트(2), (3)는 면밀히 접합되어 있다.
제2도는 제1도의 X-X선 단면의 부분 확대도이고, 표면 시이트(2)를 상세히 도시하고 있다. 표면 시이트(2)는 열가소성 섬유가 상호 융착되어서 구성되는 상부 시이트층(10)과 이 시이트층(10)에 강성(剛性)을 부여하기 위하여 그 이면에 형성시킨 하부 섬유층(11)으로 구성되어 있다. 상부 시이트층(10)에는 그 표면(12)으로부터 이면(13) 방향으로 신장되고 상하단에 개구부(15a), (15b)를 가지는 도액관(15)을 형성시켜 이 시이트층(10)을 투액성으로 구성한다. 그 투액성을 현저히 손상시키지 않는 정도로 하부 섬유층(11)은 개구부(15b)를 피복하고, 또 최소한 일부의 도액관(15)과 개구부(15b)의 근방에 고온용융 접착제(18)를 개재시킴으로써 접합되고 있다. 이와 같은 하부 섬유층(11)은 상부 시이트층(10)에 압축 복원성을 부여하고, 또 도액관(15)을 이면측으로부터 지지 보강하고, 도액관(15)이 납작해지거나 개구부(15b)가 변형되는 것을 방지하고 있다. 또, 이 하부 섬유층(11)은 흡수체(4)와 접촉하고 있고, 모세관 작용으로 도액관(15)에 유도되는 체액을 흡수체(4)로 신속히 이행시킬 수 있다. 개구부(15b)에 있어서, 하부 섬유층(11)을 구성하는 일부의 섬유가 도액관(15)속으로 들어가는 일이 있고, 들어간 섬유는 모세관 작용으로 체액을 흡수체(4)로 끌어들이는 효과를 한다.
상부 시이트층(10)에는 용융 취입형 부직포, 예를 들어, 올레핀계·폴리에스테르계·폴리아미드계 등의 열가소성 섬유로 구성되는 평균중량 10-100g/㎡의 용융 취입형 부직포를 사용한다. 용융 취입형 부직포는 일반적으로 섬도가 작은 섬유로 구성되고, 천모양의 유연한 감촉이나 광택이 적은 외관을 쉽게 얻을 수 있다. 이 부직포는 평균중량의 다소, 2차적인 가열 가압처리의 유무 등에 의하여 통기성, 또는 비통기성으로 만들 수 있으나, 그 어느쪽이라도 상부시이트층(10)으로 사용할 수 있다. 용융 취입형 부직포에 도액관(15)을 형성하기 위해서는 부직포 제조 공정에 있어서 용융 취입형 섬유를 소정의 형상의 개구부를 갖는 형판(型板)에 세차게 불어 부형(賦刑)하는 특개평 3-51355호 공보에 개시된 기술을 이용할 수 있다. 이와 같이 형성된 도액관(15)의 하단은 가지런하지가 못하고, 즉, 울통불퉁(요철)하지만 그대로도 좋고, 필요하면 가지런히 정돈하는 가공을 해도 좋다. 하부 섬유층(11)에는 용융 취입형 부직포, 용융 접착형 부직포, 결합제 접착형 부직포, 고속 수류 처리에 의해 섬유가 상호 결합된 부직포 이외에 목적하는 시이트형태를 갖고 있는 단순한 섬유 집적물로서의 웨브등을 사용할 수 있다. 그리고 도액관(15)의 하단이 적어도 하부 섬유층(11)의 표층 내부에 침입하여 개재될 수 있는 정도의 섬유 간극을 갖고 있는 것이 도액관(15)을 보다 확실히 유지시키는 데 있어서 바람직하다.
하부 섬유층(11)에는 일반적인 열가소성 섬유, 예를들어, 섬도 1-10 데닐·평균중량10-40g/㎡, 밀도 0.01-0.1g/㎥의 폴리에틸렌·폴리프로필렌 등의 섬유를 사용할 수 있다. 하부 섬유층(11)에는 체액에 의한 습윤하에서 압축 복원성을 그다지 저하시키지 않는 한 약간의 레이온 등의 친수성 섬유나 또는 표면을 친수화한 폴리에스테르등의 이른바 흡한(吸汗)성 합성 섬유를 혼합할 수가 있고, 또 이것에 의하여 체액의 흡수체(4)로의 이행성을 좋게 도모할 수 있다. 또한 필요하면 하부 섬유층(11)을 공지의 친수화제(표면 활성제)로 처리해도 좋다.
상부 시이트층(10)과 하부 섬유층(11)을 접합시키기 위해서는 고온용융접착제나 기타 접착제·점착제를 개구부(15b)주위나 하부 섬유층(11)에 도포하여 압착하면 되지만, 기타 상부 시이트 층(10)이나 하부 섬유층(11)에 사용한 섬유를 열용융시켜 접합할 수도 있다.
도액관(15)은 그 상단의 개구부(15a)에 있어서 입구직경을 0.2-3㎜, 바람직하게는 0.7-2㎜로 하고, 개구율을 10-70%, 높이를 0.3-5㎜, 또한 하단의 개구부(15b)에 있어서 입구직경을 개구부(15a)의 30-200%의 범위로 억제하는 것이 체액을 흡수체(4)로 조속히 인도하고, 더구나 그 역류를 적게 하는데 바람직하다.
불투액성 이면 시이트(3)에는 폴리에틸렌 시이트를 사용하고, 흡수체(4)에는 분쇄펄프와 고흡수성 폴리머와의 혼합물을 티슈페이퍼로 피복한 것을 사용할 수도 있다.
본 고안에 의한 이면 시이트에서는 도액관을 구비한 용융 취입형 부직포로 이루어진 상부 시이트층에 하부 섬유층을 접합시켜 도액관을 보강했으므로, 도액관이 납작해지지 않으며, 그 선단 개구부는 변형되는 일이 적고 체액의 이행이 빠르며, 더구나 천과 같은 촉감과 외관을 수득할 수 있다.

Claims (6)

  1. 표면에서 이면 방향으로 신장하는 도액관을 갖춘 체액 흡수성 물품의 표면 시이트에 있어서, 용융 취입형 부직포로 이루어지고, 또한 상기 도액관을 갖춘 평균중량 10-100g/㎡인 상부 시이트층과, 이 상부 시이트층 이면측에 있고 상기 도액관과 그 선단 개구부 근방에서 접합되는 섬도 1-10데닐·평균중량10-40g/㎡·밀도 0.01-0.1g/㎤인 하부 섬유층으로 구성됨을 특징으로 하는 표면 시이트.
  2. 제1항에 있어서, 상기 도액관이 그 상단의 개구부에 있어서는 입구직경을 0.2-3㎜, 개구율을 10-70%, 높이를 0.3-5㎜로 하고, 또한 하단의 개구부에 있어서는 입구직경을 상기 상단 개구부의 30-200%의 범위내에 있도록 구성됨을 특징으로 하는 표면 시이트.
  3. 제1항에 있어서, 상기 상부 시이트층의 상기 부직포가 소수성 합성 섬유를 단독으로 사용하여 구성된 것임을 특징으로 하는 표면 시이트.
  4. 제1항에 있어서, 상기 하부 섬유층이 친수성 합성 섬유를 단독으로 사용하여 구성된 것임을 특징으로 하는 표면 시이트.
  5. 제1항에 있어서, 상기 하부 섬유층이 친수성 합성 섬유, 표면을 친수화한 합성 섬유를 단독 또는 혼합하여 구성된 것임을 특징으로 하는 표면시이트.
  6. 제1항에 있어서, 상기 하부 섬유층이 친수화제로 처리되어 있는 것임을 특징으로 하는 표면시이트.
KR2019930017625U 1992-09-07 1993-09-06 체액 흡수성 물품의 표면 시이트 KR0124761Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4238417A JP3061485B2 (ja) 1992-09-07 1992-09-07 体液吸収性物品の表面シート
JP92-238417 1992-09-07

Publications (2)

Publication Number Publication Date
KR940007164U KR940007164U (ko) 1994-04-12
KR0124761Y1 true KR0124761Y1 (ko) 1998-09-15

Family

ID=17029900

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930017625U KR0124761Y1 (ko) 1992-09-07 1993-09-06 체액 흡수성 물품의 표면 시이트

Country Status (10)

Country Link
US (1) US5383870A (ko)
EP (1) EP0587118B1 (ko)
JP (1) JP3061485B2 (ko)
KR (1) KR0124761Y1 (ko)
CN (1) CN2188368Y (ko)
AU (1) AU674526B2 (ko)
CA (1) CA2105539C (ko)
DE (1) DE59309294D1 (ko)
ES (1) ES2129057T3 (ko)
GB (1) GB2270874B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658465B1 (ko) * 1999-01-20 2006-12-18 유니챰 가부시키가이샤 일회용 체액 처리용 흡수성 물품

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU662531B2 (en) * 1991-06-12 1995-09-07 Mcneil-Ppc, Inc. Melt blown menstrual pad for application to the body
US5522811A (en) * 1992-11-30 1996-06-04 Uni-Charm Corporation Topsheet for use in disposable body fluid absorptive goods
JP3061507B2 (ja) * 1993-03-24 2000-07-10 三井化学株式会社 体液吸収性物品の表面シート、その製造方法、およびその製造装置
JP3058533B2 (ja) * 1993-04-27 2000-07-04 ユニ・チャーム株式会社 体液吸収性物品の表面シート、およびその製造方法
ATE332682T1 (de) * 1993-11-18 2006-08-15 Procter & Gamble Faserige, durchlöcherte, dreidimensionale, makroskopische gestreckte kunststoffbahn
SG55040A1 (en) * 1993-11-18 1998-12-21 Procter & Gamble Web for absorbent articles having a textured wearer-contacting surface
CA2123329C (en) 1993-12-17 2005-01-11 Mary Eva Garvie Weber Liquid absorbent material for personal care absorbent articles and the like
CA2138584C (en) * 1993-12-30 2006-08-15 Wanda Walton Jackson Apertured film/nonwoven composite for personal care absorbent articles and the like
US5545155A (en) * 1994-03-30 1996-08-13 Mcneil-Ppc, Inc. Absorbent article with plates
JP3091361B2 (ja) * 1994-06-07 2000-09-25 ユニ・チャーム株式会社 使い捨ての体液吸収性物品
US5562932A (en) * 1994-06-14 1996-10-08 Tredegar Industries, Inc. Screen for producing a perforated film
US5718928A (en) * 1994-06-14 1998-02-17 Tredegar Industries, Inc. Screen for producing a perforated film
US5897543A (en) * 1994-06-14 1999-04-27 Tredegar Industries, Inc. Film
US5591510A (en) * 1994-06-14 1997-01-07 Tredegar Industries, Inc. Layered fabric material having angled capillaries
JP3124190B2 (ja) * 1994-09-01 2001-01-15 ユニ・チャーム株式会社 衛生用品の吸収体
JP3058572B2 (ja) * 1994-12-13 2000-07-04 ユニ・チャーム株式会社 体液吸収性物品
US5980814A (en) * 1995-09-01 1999-11-09 Mcneil-Ppc, Inc. Method for making an apertured film coated with a surface-active agent
US5770144A (en) 1995-09-01 1998-06-23 Mcneil-Ppc, Inc. Method of forming improved apertured films by using fluid perforation
US5648142A (en) * 1995-10-19 1997-07-15 Eastman Chemical Company Perforated films having channels with cutout portions capable of spontaneous fluid inversion
US6114595A (en) * 1996-04-11 2000-09-05 The Procter & Gamble Company Stretchable, extensible composite topsheet for absorbent articles
KR19980034723A (ko) * 1996-11-08 1998-08-05 성재갑 액체투과성 상부시트의 재료로서 소수성 처리된 티슈를 이용한 일회용 흡수제품
JP3464587B2 (ja) 1997-02-28 2003-11-10 ユニ・チャーム株式会社 体液吸収性物品
US5883028A (en) * 1997-05-30 1999-03-16 Kimberly-Clark Worldwide, Inc. Breathable elastic film/nonwoven laminate
US6096668A (en) * 1997-09-15 2000-08-01 Kimberly-Clark Worldwide, Inc. Elastic film laminates
EP1032336B2 (en) 1997-11-14 2010-04-14 The Procter & Gamble Company Disposable absorbent article with a skin care composition on an apertured topsheet
JP3587677B2 (ja) * 1998-03-26 2004-11-10 ユニ・チャーム株式会社 体液吸収性物品の透液性表面シート
US6152906A (en) * 1998-08-25 2000-11-28 Kimberly-Clark Worldwide, Inc. Absorbent article having improved breathability
US6448464B1 (en) 1999-07-30 2002-09-10 Kimberly-Clark Worldwide, Inc. Absorbent article which maintains skin temperature when wet
US6287286B1 (en) 1998-08-25 2001-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced viability of candida albicans
US6217890B1 (en) 1998-08-25 2001-04-17 Susan Carol Paul Absorbent article which maintains or improves skin health
US6238379B1 (en) 1998-08-25 2001-05-29 Kimberly-Clark Worldwide, Inc. Absorbent article with increased wet breathability
ES2203249T3 (es) * 1998-10-30 2004-04-01 THE PROCTER & GAMBLE COMPANY Sistema de lamina superior para articulos absorbentes.
JP3616728B2 (ja) 1999-01-19 2005-02-02 ユニ・チャーム株式会社 体液吸収性物品
US6220999B1 (en) 1999-03-19 2001-04-24 Kimberly-Clark Worldwide, Inc. Method and apparatus for forming an apertured pad
JP3908413B2 (ja) * 1999-07-12 2007-04-25 ユニ・チャーム株式会社 複合シート、およびこの複合シートを用いた使い捨て着用物品
KR20010011672A (ko) * 1999-07-29 2001-02-15 이종상 피부 친화력을 개선한 생리대용 퍼포레이팅 필름
AR025300A1 (es) * 1999-08-23 2002-11-20 Kimberly Clark Co Un articulo absorbente descartable con capacidad para respirar en humedo incrementada.
AR027842A1 (es) 1999-08-23 2003-04-16 Kimberly Clark Co Un articulo absorbente el cual mantiene o mejora la salud de la piel
US6479728B1 (en) 1999-09-15 2002-11-12 Kimberly-Clark Worldwide, Inc. Absorbent structure with angularly orientated absorbent members
US6436328B1 (en) 1999-09-15 2002-08-20 Kimberly-Clark Worldwide, Inc. Method for forming an absorbent structure
AU7878800A (en) * 1999-10-15 2001-04-30 Drypers Corporation Disposable absorbent article with containment structure
JP3734407B2 (ja) * 2000-06-19 2006-01-11 ユニ・チャーム株式会社 吸収性物品
US7919169B2 (en) * 2001-06-08 2011-04-05 Sca Hygiene Products Ab Laminate made of fibrous layers for use in absorbent articles
SE0102035L (sv) * 2001-06-08 2002-12-09 Sca Hygiene Prod Ab Laminat av fibrösa skikt
JP3971136B2 (ja) * 2001-07-12 2007-09-05 ユニ・チャーム株式会社 吸収性物品
US20040116023A1 (en) * 2002-12-17 2004-06-17 Lei Huang Thermal wrap with elastic properties
BR0317609B1 (pt) * 2002-12-20 2013-10-08 Textura laminada com tufos
US7682686B2 (en) * 2002-12-20 2010-03-23 The Procter & Gamble Company Tufted fibrous web
BR0317598B1 (pt) 2002-12-20 2015-03-10 Procter & Gamble Manta texturizada invertida
US7838099B2 (en) 2002-12-20 2010-11-23 The Procter & Gamble Company Looped nonwoven web
TW200427888A (en) 2002-12-20 2004-12-16 Procter & Gamble Tufted fibrous web
US7732657B2 (en) * 2002-12-20 2010-06-08 The Procter & Gamble Company Absorbent article with lotion-containing topsheet
US7507459B2 (en) * 2002-12-20 2009-03-24 The Procter & Gamble Company Compression resistant nonwovens
US7270861B2 (en) * 2002-12-20 2007-09-18 The Procter & Gamble Company Laminated structurally elastic-like film web substrate
US8241543B2 (en) 2003-08-07 2012-08-14 The Procter & Gamble Company Method and apparatus for making an apertured web
WO2005013874A1 (en) * 2003-08-07 2005-02-17 The Procter And Gamble Company Apertured film
US7910195B2 (en) * 2003-12-16 2011-03-22 The Procter & Gamble Company Absorbent article with lotion-containing topsheet
BE1016334A3 (nl) * 2004-12-01 2006-08-01 Zweetverband.
AU2004326230A1 (en) * 2004-12-29 2006-07-06 Sca Hygiene Products Ab Absorbent article having improved properties of handling low-viscosity fecal materials
BE1017212A3 (nl) * 2006-07-10 2008-05-06 Everaerts Louis Jozeph Zweetband en nieuw gebruik van een zweetband.
US8502013B2 (en) 2007-03-05 2013-08-06 The Procter And Gamble Company Disposable absorbent article
US7935207B2 (en) * 2007-03-05 2011-05-03 Procter And Gamble Company Absorbent core for disposable absorbent article
US20080221539A1 (en) * 2007-03-05 2008-09-11 Jean Jianqun Zhao Absorbent core for disposable absorbent article
US8158043B2 (en) 2009-02-06 2012-04-17 The Procter & Gamble Company Method for making an apertured web
US8153226B2 (en) 2009-03-31 2012-04-10 The Procter & Gamble Company Capped tufted laminate web
US9925731B2 (en) 2011-04-26 2018-03-27 The Procter & Gamble Company Corrugated and apertured web
US8708687B2 (en) 2011-04-26 2014-04-29 The Procter & Gamble Company Apparatus for making a micro-textured web
US8657596B2 (en) 2011-04-26 2014-02-25 The Procter & Gamble Company Method and apparatus for deforming a web
US9044353B2 (en) 2011-04-26 2015-06-02 The Procter & Gamble Company Process for making a micro-textured web
US9724245B2 (en) 2011-04-26 2017-08-08 The Procter & Gamble Company Formed web comprising chads
US9242406B2 (en) 2011-04-26 2016-01-26 The Procter & Gamble Company Apparatus and process for aperturing and stretching a web
JP5713951B2 (ja) * 2012-04-02 2015-05-07 ユニ・チャーム株式会社 吸収性物品
JP6062199B2 (ja) * 2012-09-28 2017-01-18 ユニ・チャーム株式会社 吸収性物品
WO2015156955A1 (en) * 2014-04-08 2015-10-15 The Procter & Gamble Company Absorbent articles having substrates having flow control materials
US10271997B2 (en) 2014-04-08 2019-04-30 The Procter & Gamble Company Absorbent articles having substrates having zonal treatments
US20170367906A1 (en) * 2015-01-14 2017-12-28 Sca Hygiene Products Ab Absorbent product comprising a nonwoven material
WO2016114692A1 (en) 2015-01-14 2016-07-21 Sca Hygiene Products Ab Absorbent product comprising a nonwoven material
CN107541862A (zh) * 2017-09-27 2018-01-05 江苏盛纺纳米材料科技股份有限公司 一种快速导流非织造材料及其制备方法
CN108125746B (zh) * 2017-12-21 2019-03-05 北京倍舒特妇幼用品有限公司 一种具有空气枢纽的自呼吸抑菌卫生巾
US10258517B1 (en) 2018-05-25 2019-04-16 Tredegar Film Products Corporation Fluid distribution material for absorbent articles
EP3840709B1 (en) 2018-08-22 2023-11-15 The Procter & Gamble Company Disposable absorbent article

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929135A (en) * 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
SE449285B (sv) * 1984-05-15 1987-04-27 Moelnlycke Ab Absorberande produkt, sasom bloja, binda eller sarforband
US5188625A (en) * 1985-09-09 1993-02-23 Kimberly-Clark Corporation Sanitary napkin having a cover formed from a nonwoven web
ZA866658B (en) * 1985-09-09 1987-04-29 Kimberly Clark Co Apertured nonwoven web
SE453557C (sv) * 1986-05-27 1990-04-23 Moelnlycke Ab For engangsanvendning avsett vetskeabsorberande alster, sasom en bloja, en dambinda eller liknande
US5135521A (en) * 1986-07-15 1992-08-04 Mcneil-Ppc, Inc. Sanitary napkin with composite cover
US5264268B1 (en) * 1986-07-15 1998-12-22 Mcneil Ppc Inc Sanitary napkin with composite cover
US4781962A (en) * 1986-09-09 1988-11-01 Kimberly-Clark Corporation Composite cover material for absorbent articles and the like
US4908026A (en) * 1986-12-22 1990-03-13 Kimberly-Clark Corporation Flow distribution system for absorbent pads
DE3852732T2 (de) * 1987-07-30 1995-05-24 Kao Corp Sanitärartikel.
US4798603A (en) * 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
EP0409535B1 (en) * 1989-07-18 1994-03-23 Mitsui Petrochemical Industries, Ltd. A nonwoven fabric and a method of manufacturing the same
DE69110874D1 (de) * 1990-03-21 1995-08-03 Fiberweb North America Inc Nichtgewebter stoff für windeldeckblatt und verfahren zu dessen herstellung.
US5037409A (en) * 1990-07-12 1991-08-06 Kimberly-Clark Corporation Absorbent article having a hydrophilic flow-modulating layer
US5145727A (en) * 1990-11-26 1992-09-08 Kimberly-Clark Corporation Multilayer nonwoven composite structure
AU662531B2 (en) * 1991-06-12 1995-09-07 Mcneil-Ppc, Inc. Melt blown menstrual pad for application to the body
WO1993009741A1 (en) * 1991-11-19 1993-05-27 The Procter & Gamble Company Absorbent article having a nonwoven and apertured film coversheet
US5229191A (en) * 1991-11-20 1993-07-20 Fiberweb North America, Inc. Composite nonwoven fabrics and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658465B1 (ko) * 1999-01-20 2006-12-18 유니챰 가부시키가이샤 일회용 체액 처리용 흡수성 물품

Also Published As

Publication number Publication date
KR940007164U (ko) 1994-04-12
GB9318536D0 (en) 1993-10-20
JPH0678949A (ja) 1994-03-22
EP0587118A1 (de) 1994-03-16
JP3061485B2 (ja) 2000-07-10
ES2129057T3 (es) 1999-06-01
AU4614793A (en) 1994-03-17
US5383870A (en) 1995-01-24
CN2188368Y (zh) 1995-02-01
GB2270874A (en) 1994-03-30
CA2105539C (en) 1998-08-11
CA2105539A1 (en) 1994-03-08
GB2270874B (en) 1996-07-24
DE59309294D1 (de) 1999-02-25
AU674526B2 (en) 1997-01-02
EP0587118B1 (de) 1999-01-13

Similar Documents

Publication Publication Date Title
KR0124761Y1 (ko) 체액 흡수성 물품의 표면 시이트
KR100267603B1 (ko) 체액 흡수성 물품의 표면 시트, 이의 제조방법 및 제조장치
EP1208828B1 (en) Absorbent article
KR100272133B1 (ko) 체액 흡수성 물품의 표면 시트 및 이의 제조 방법
RU2577710C2 (ru) Абсорбирующее изделие, имеющее улучшенную защиту от протекания
KR100673913B1 (ko) 일회용 체액 흡수성 착용 물품
KR100823759B1 (ko) 일회용 착용 물품의 부직포제 표면 시트
JP2514294B2 (ja) 吸収性物品用身体側カバ―
KR100831634B1 (ko) 흡수성 물품
KR0129231Y1 (ko) 체액 흡수성 물품의 표면 시이트
KR19990078282A (ko) 체액 흡수성 물품의 표면시이트
JPH07328060A (ja) 使い捨ての体液吸収性物品
US5522811A (en) Topsheet for use in disposable body fluid absorptive goods
KR100536763B1 (ko) 체액처리용흡수성물품
JPH04187146A (ja) 吸収性物品の表面シート
CA2153076C (en) Method for making body fluids absorbent padding
JP2809491B2 (ja) 吸収性物品の表面シート
KR100710653B1 (ko) 흡수성 물품
KR19990013641A (ko) 1회용 체액 흡수성 착용 물품
JPH04152945A (ja) 吸収性物品の表面シート
EP1078621B2 (en) Absorptive article
WO2004049998A1 (ja) 液獲得層を有する吸収性物品
MXPA01009867A (es) Pelicula polimerica tridimensional, resilente, mejorada con aberturas capilares inclinadas, y articulo absorbente con una hoja posterior que comprende la pelicula.
JPH08322881A (ja) 吸収性物品
JP2812340B2 (ja) 吸収性物品の表面シート

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060612

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee