KR970703853A - CRIMPING OF A FIBROUS WEB TO A TISSUE - Google Patents

CRIMPING OF A FIBROUS WEB TO A TISSUE

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Publication number
KR970703853A
KR970703853A KR1019960707334A KR19960707334A KR970703853A KR 970703853 A KR970703853 A KR 970703853A KR 1019960707334 A KR1019960707334 A KR 1019960707334A KR 19960707334 A KR19960707334 A KR 19960707334A KR 970703853 A KR970703853 A KR 970703853A
Authority
KR
South Korea
Prior art keywords
absorbent
tissue
axis
absorbent core
along
Prior art date
Application number
KR1019960707334A
Other languages
Korean (ko)
Other versions
KR100256468B1 (en
Inventor
다다시 고바야시
유요시 사이토
쇼지 가토
마리오 마트히아스 트하이스겐
존 크리스티안 슈미트
Original Assignee
오노 미노루
가부시키가이샤 아사히옵티칼
레이서 제이코버스 코넬리스
더 프록터 앤드 갬블 캄파니
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
Priority claimed from EP94109595A external-priority patent/EP0688548B1/en
Priority claimed from JP10532495A external-priority patent/JP3651698B2/en
Application filed by 오노 미노루, 가부시키가이샤 아사히옵티칼, 레이서 제이코버스 코넬리스, 더 프록터 앤드 갬블 캄파니 filed Critical 오노 미노루
Publication of KR970703853A publication Critical patent/KR970703853A/en
Application granted granted Critical
Publication of KR100256468B1 publication Critical patent/KR100256468B1/en

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Classifications

    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/539—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 absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding

Landscapes

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

Abstract

본 발명은 서로 연결되어 있는 다수의 흡수층(10,16)을 포함하는 흡수성 코어(16)을 가지는 흡수 제품에 관한 것이다. 특히, 본 발명은 흡수층(16)중 하나가 하나 이상의 다른 층(10)보다 제조방향으로 더 짧고 하나 이상의 다른 층(10)에 권축부(14)에 의해 연결되어 있는 흡수성 구조물에 관한 것이다. 본 발명은 또한 섬유 웹의 중심 패치를 티슈에 권축시키는 방법에 관한 것이다.The present invention relates to an absorbent article having an absorbent core 16 comprising a plurality of absorbent layers 10, 16 connected to each other. In particular, the present invention relates to an absorbent structure in which one of the absorbent layers 16 is shorter in the manufacturing direction than at least one other layer 10 and is connected by crimps 14 to at least one other layer 10. The invention also relates to a method of crimping a central patch of a fibrous web onto a tissue.

Description

섬유 웹을 티슈에 권축시키는 방법(CRIMPING OF A FIBROUS WEB TO A TISSUE)CRIMPING OF A FIBROUS WEB TO A TISSUE

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 제 2 흡수성 섬유 구조물에 연속적으로 권축된 티슈의 평면도를 나타낸다,1 shows a plan view of a tissue continuously crimped to a second absorbent fibrous structure,

제2도는 라인 2/2를 따른 도1의 발명의 실시양태의 단면도이다,2 is a cross-sectional view of the embodiment of the invention of FIG. 1 along line 2/2,

제3도는 라인 3/3을 따른 도 1의 발명의 실시양태의 단면도이다.3 is a cross-sectional view of the embodiment of the invention of FIG. 1 along line 3/3.

Claims (10)

흡수성 코어와 동일한 제 1 축 및 제 2 축을 가지는 제 1 흡수성 구조물(여기서, 상기 제 1 흡수성 구조물은 티슈의 제 1 표면과 인접하고 상기 제 1축을 따라 상기 티슈와 함께 연장됨); 제 1표면과 제2표면, 및 상기 제 1축을 따라 제 1 흡수성 구조물과 실질적으로 동일한 길이를 가지는 티슈; 섬유성이고 상기 제 1축을 따라 상기 티슈보다 짧으며 상기 제 1축의 방향으로 상기 티슈의 둘레를 넘어 연장되어 있지 않는, 상기 흡수성 코어와 동일한 제 1축 및 제 2축을 가지는 제 2 흡수성 구조물을 포함함을 특징으로 하는, 제 1 축 및 여기에 수직인 방향으로 제 2 축을 따라 연장되고 상기 제 1 축의 방향으로 제조된 흡수성 코어(이는 상기 티슈 및 상기 제 2 표면상의 상기 제 2 흡수성 구조물이 권축(crimping)에 의해 서로 연결되도록 구성됨).A first absorbent structure having the same first axis and a second axis as the absorbent core, wherein the first absorbent structure is adjacent to the first surface of the tissue and extends along with the tissue along the first axis; Tissue having a first surface, a second surface, and a length substantially the same as the first absorbent structure along the first axis; A second absorbent structure having the same first axis and second axis as the absorbent core, fibrous and shorter than the tissue along the first axis and not extending beyond the circumference of the tissue in the direction of the first axis. An absorbent core fabricated in a direction of the first axis and extending along a second axis in a direction perpendicular to the first axis and wherein the second absorbent structure on the tissue and the second surface is crimped Configured to connect to each other). 제 1 항에 있어서, 상기 제 2 흡수성 구조물이 어떤 방향으로도 상기 티슈의 둘레까지 연장되어 있지 않는 흡수성 코어.The absorbent core of claim 1 wherein the second absorbent structure does not extend to the circumference of the tissue in any direction. 제 1항 또는 제2항에 있어서, 상기 제2 흡수성 구조물이 가교결합된 섬유를 포함하는 흡수성 코어.The absorbent core of claim 1 or 2, wherein said second absorbent structure comprises crosslinked fibers. 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 제 1 흡수성 구조물, 및 바람직하게는 상기 제 2흡수성 구조물이 중합체성 흡수성 겔화 물질을 포함하는 흡수성 코어.4. The absorbent core according to claim 1, wherein said first absorbent structure, and preferably said second absorbent structure, comprises a polymeric absorbent gelling material. 제 1항 내지 제 4 항중 어느 한 항에 있어서, 상기 권축이 상기 제 1 축을 따라 적어도 상기 제 2 흡수성 구조물의 하나의 말단까지 이루어지고, 바람직하게는 상기 권축이 상기 제 1 축을 따라 상기 티슈의 전체 길이에 걸쳐 이루어지는 흡수성 코어.5. The crimp of claim 1, wherein the crimp is at least one end of the second absorbent structure along the first axis, preferably the crimp is the entirety of the tissue along the first axis. Absorbent core over the length. 제 1항 내지 제 5 항중 어느 한 항에 있어서, 상기 권축이 상기 제 1 축을 따라 하나 또는 수 개의 구별되는 라인을 형성하는 흡수성 코어.6. The absorbent core according to claim 1, wherein the crimp forms one or several distinct lines along the first axis. 7. 제 1항 내지 제 6 항중 어느 한 항에 있어서, 상기 티슈의 상기 제 2 표면이 접착제를 함유하지 않는 흡수성 코어.7. The absorbent core according to any one of claims 1 to 6, wherein said second surface of said tissue does not contain an adhesive. 제 1항 내지 제 7 항중 어느 한 항에 있어서, 유아, 어린이 또는 성인용 일회용 흡수성 기저귀, 실금자용 삽입물 또는 생리대에 포함되는 흡수성 코어.The absorbent core of claim 1, wherein the absorbent core is included in a disposable absorbent diaper, incontinence insert or sanitary napkin for infant, child or adult. 연속 티슈를 컨베이어 벨트상에 놓고; 연속 티슈의 제 2 면상에 제 2 흡수성 섬유 구조물을 불연속 배열로 형성시켜놓고; 상기 티슈 및 제 2 구조물을 권축에 의해 연결시키고; 제 1 흡수성 구조물을 연속 밴드로서 형성시키고 이를 상기 티슈의 상기 제 1 면에 위치시키고; 티슈 및 제 1 흡수성 구조물의 연속 밴드를 하나의 제 2 흡수성 구조물과 그 다음의 제 2 흡수성 구조물 사이에서 절단하는 단계를 포함하는 특징으로 하는, 제 1 항의 흡수성 코어를 제조하기 위한 연속방법.A continuous tissue is placed on the conveyor belt; Forming a second absorbent fibrous structure in a discontinuous arrangement on the second face of the continuous tissue; Connecting the tissue and the second structure by crimping; Forming a first absorbent structure as a continuous band and placing it on the first side of the tissue; A continuous method for making the absorbent core of claim 1, comprising cutting the continuous band of tissue and the first absorbent structure between one second absorbent structure and the second absorbent structure. 제 9항에 있어서, 상기 권축이 상기 하나의 제2 흡수성 섬유 구조물과 그 다음의 제 2 흡수성 섬유 구조물 사이에서연속적으로 이루어지는 연속 방법.10. The method of claim 9, wherein the crimp is made continuously between the one second absorbent fibrous structure and the next second absorbent fibrous structure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960707334A 1994-06-22 1995-06-20 Crimping of a fibrous web to a tissue KR100256468B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP94109595A EP0688548B1 (en) 1994-06-22 1994-06-22 Crimping of a fibrous web to a tissue
EP94109595.2 1994-06-22
JP7-105324 1995-04-28
JP10532495A JP3651698B2 (en) 1995-04-28 1995-04-28 Manufacturing method of plastic lens
PCT/US1995/007664 WO1995035206A1 (en) 1994-06-22 1995-06-20 Crimping of a fibrous web to a tissue

Publications (2)

Publication Number Publication Date
KR970703853A true KR970703853A (en) 1997-08-09
KR100256468B1 KR100256468B1 (en) 2000-05-15

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ID=66474905

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960707334A KR100256468B1 (en) 1994-06-22 1995-06-20 Crimping of a fibrous web to a tissue

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Publication number Publication date
KR100256468B1 (en) 2000-05-15

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