KR20060018106A - Sanitary goods - Google Patents

Sanitary goods Download PDF

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Publication number
KR20060018106A
KR20060018106A KR1020040066448A KR20040066448A KR20060018106A KR 20060018106 A KR20060018106 A KR 20060018106A KR 1020040066448 A KR1020040066448 A KR 1020040066448A KR 20040066448 A KR20040066448 A KR 20040066448A KR 20060018106 A KR20060018106 A KR 20060018106A
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South Korea
Prior art keywords
absorbent core
top sheet
absorbent
liquid
layer
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KR1020040066448A
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Korean (ko)
Inventor
한기영
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주식회사대한펄프
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Priority to KR1020040066448A priority Critical patent/KR20060018106A/en
Publication of KR20060018106A publication Critical patent/KR20060018106A/en

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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
    • A61F13/51—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
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • 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
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • 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
    • A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/533—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
    • 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
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • A61F2013/51147—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material being polymeric films
    • 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
    • A61F2013/51186—Topsheet, i.e. the permeable cover or layer facing the skin specially shaped topsheets
    • 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
    • A61F2013/5127—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of apertures
    • 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
    • A61F2013/530868—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 characterized by the liquid distribution or transport means other than wicking layer
    • A61F2013/530875—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 characterized by the liquid distribution or transport means other than wicking layer having holes
    • 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
    • A61F2013/530868—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 characterized by the liquid distribution or transport means other than wicking layer
    • A61F2013/530897—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 characterized by the liquid distribution or transport means other than wicking layer having capillary means, e.g. pore or fibre size gradient
    • A61F2013/530912—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 characterized by the liquid distribution or transport means other than wicking layer having capillary means, e.g. pore or fibre size gradient being hydrophobic

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  • 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)

Abstract

본 발명에 따르는 일회용 위생용품에 있어서, 사용자의 피부와 맞닿는 액체 투과성 상면시트와, 상기 상면 시트의 종방향을 따라, 상기 상면시트의 중앙부분에 위치하여 배설물을 흡수 및 보유하는 흡수 코어와, 상기 흡수 코어와 상기 액체 투과성 상면시트의 사이에 위치하며, 상기 흡수코어측으로 돌출된 돌기의 종단에 천공된 기공을 통해 상기 액체 투과성 상면시트과 상기 액체 투과성 상면시트를 이격시킴과 아울러 상기 액체 투과성 상면시트를 통해 공급되는 액체 배설물을 상기 흡수 코어로 전달하는 흡수 전달층과, 상기 흡수코어의 배면에 위치하는 액체 불투과성 배면시트로 이루어짐을 특징으로 한다. In the disposable hygiene article according to the present invention, the liquid-permeable top sheet in contact with the user's skin, the absorbent core located in the central portion of the top sheet in the longitudinal direction of the top sheet to absorb and retain the feces; Located between the absorbent core and the liquid permeable top sheet, the liquid permeable top sheet and the liquid permeable top sheet are spaced apart from the liquid permeable top sheet through pores perforated at the end of the protrusion protruding toward the absorbent core side. It characterized in that it consists of an absorbent transfer layer for delivering the liquid excrement supplied through the absorbent core, and a liquid impermeable back sheet located on the back of the absorbent core.

특히, 상기 흡수 전달층은 상면에서의 기공크기와 배면에서의 기공크기가 서로 상이함을 특징으로 한다. In particular, the absorption transport layer is characterized in that the pore size on the upper surface and the pore size on the back are different from each other.

또한 상기 흡수 전달층은 폴리 프로필렌 또는 폴리에틸렌, 폴리 프로필렌과 폴리에틸렌의 복합체인 필름임을 특징으로 한다. In addition, the absorption layer is characterized in that the film is a composite of polypropylene or polyethylene, polypropylene and polyethylene.

또한 상기 흡수 전달층은 소수성 재료로 제조된 필름임을 특징으로 한다. In addition, the absorption transfer layer is characterized in that the film made of a hydrophobic material.

또한 상기 흡수 전달층의 크기는 상기 흡수 코어의 크기보다 작음을 특징으로 한다. In addition, the size of the absorbent transfer layer is characterized in that the size of the absorbent core.

또한 상기 천공의 형태는 원형, 오각형, 육각형 중 어느 한 형태임을 특징으로 한다. In addition, the form of the perforation is characterized in that any one of a circle, a pentagon, a hexagon.

또한 상기 흡수전달층의 평량은 20 내지 50[g/m2]이며, 상기 두께는 천공전 22~150[micron]이며, 천공후 100~2000[micron]이며, 상기 천공된 기공의 크기는 100~1000[micron]임을 특징으로 한다. In addition, the basis weight of the absorption layer is 20 to 50 [g / m2], the thickness is 22 to 150 [micron] before the puncture, 100 to 2000 [micron] after the puncture, the pore size is 100 ~ It is characterized in that 1000 [micron].

또한 상기 흡수전달층은 사용자의 성별에 따라 각기 다른 위치에 설치될 수 있음을 특징으로 한다. In addition, the absorption layer is characterized in that it can be installed in different locations according to the gender of the user.

또한 상기 흡수전달층은 상기 흡수코어의 전면 가장자리로부터 20[mm]~150[mm]인 지점에 설치됨을 특징으로 한다. In addition, the absorption layer is characterized in that it is installed at a point 20 [mm] ~ 150 [mm] from the front edge of the absorbent core.

일회용 위생용품Disposable hygiene products

Description

일회용 위생용품{SANITARY GOODS}Disposable Hygiene Products {SANITARY GOODS}

도 1은 본 발명의 바람직한 실시예에 따른 일회용 기저귀의 사시도. 1 is a perspective view of a disposable diaper according to a preferred embodiment of the present invention.

도 2는 도 1의 기저귀에 대한 소정위치(A-A')에서의 단면도. 2 is a cross-sectional view at a predetermined position A-A 'of the diaper of FIG.

도 3은 도 1의 흡수전달층의 단면도.3 is a cross-sectional view of the absorption layer of FIG.

도 4는 도 1의 흡수전달층의 상측 사시도. 4 is a top perspective view of the absorber transfer layer of FIG. 1.

도 5는 도 1의 흡수전달층의 하측 사시도.5 is a bottom perspective view of the absorption layer of FIG.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

100 : 액체투과성 상면시트100: liquid permeable top sheet

102 : 흡수 전달층102: absorption transport layer

104 : 액체불투과성 배면시트104: liquid impermeable back sheet

106 : 흡수 코어106: Absorbent Core

본 발명은 일회용 위생용품에 관한 것으로, 특히 액체 배설물을 흡수코어로 신속하게 전달함과 아울러 흡수코어로 흡수된 액체 배설물이 역류되지 않게 제한하는 흡수 전달층을 구비하는 일회용 위생용품에 관한 것이다. FIELD OF THE INVENTION The present invention relates to disposable hygiene products, and more particularly, to disposable hygiene products having an absorbent transfer layer that delivers liquid excreta quickly to the absorbent core and restricts liquid excretion absorbed by the absorbent core from backflowing.

종래의 일회용 기저귀는 착용자의 피부와 맞닿아 뇨 등의 액체 배설물을 통과시키는 액체투과성 상면시트와, 상기 액체투과성 상면시트를 통과한 액체 배설물을 흡수 및 보유하는 흡수 코어와, 상기 흡수 코어의 하측에 위치하여 상기 흡수코어가 보유하고 있는 액체배설물이 누출되지 않게 하는 액체불투과성 배면시트로 구성된다. Conventional disposable diapers have a liquid permeable topsheet that contacts liquid wearer's skin and allows liquid excretion such as urine to pass through, an absorbent core for absorbing and retaining liquid excrement that has passed through the liquid permeable topsheet, and an underside of the absorbent core. And a liquid impermeable back sheet which is positioned so that the liquid waste contained in the absorbent core does not leak.

상기한 일회용 기저귀의 액체 투과성 상면시트는 폴리 프로필렌 또는 폴리 에틸렌으로 형성된 부직재료로서, 액체 배설물을 빠르게 통과시킴과 아울러 흡수코어가 보유하고 있는 액체 배설물이 역류되는 것을 방지하여 사용자의 피부를 보호하는 역할을 이행한다. The liquid permeable top sheet of the disposable diaper is a non-woven material formed of polypropylene or polyethylene, which quickly passes the liquid excretion and prevents backflow of the liquid excretion held by the absorbent core to protect the user's skin. To implement.

상기한 바와 같이 액체 투과성 상면시트가 액체 배설물을 빠르게 흡수코어로 통과시키도록 하나, 액체 배설물의 배설특성에 따라 인체로부터 배설되는 액체 배설물을 더욱더 신속하게 흡수코어로 전달하기 위한 기술의 발달이 절실하게 요망되었다. As described above, the liquid permeable top sheet allows the liquid excretion to quickly pass through the absorbent core, but according to the excretion characteristics of the liquid excretion, there is an urgent need for the development of a technology for delivering the liquid excreted from the human body to the absorbent core more quickly. It was requested.

또한 상기 흡수코어로 전달된 액체 배설물의 역류를 효과적으로 제한할 수 있는 기술의 발달이 절실하게 요망되었다. There is also an urgent need for the development of techniques that can effectively limit the backflow of liquid waste delivered to the absorbent core.

따라서 본 발명의 목적은 액체 배설물을 일회용 위생용품의 흡수코어로 신속하게 전달함과 아울러 상기 흡수코어가 보유하고 있는 액체 배설물이 역류되지 않게 제한할 수 있는 흡수 전달층을 구비하는 일회용 위생용품을 제공함에 있다.It is therefore an object of the present invention to provide a disposable hygiene article having an absorbent delivery layer that can quickly deliver liquid excreta to an absorbent core of a disposable hygiene article and limit the liquid excretion held by the absorbent core to prevent backflow. Is in.

또한 본 발명의 다른 목적은 착용자의 피부와 직접 접촉하는 일회용 위생용 품의 상면시트를 통해 흡수코어가 보유하고 있는 액체 배설물이 묻어나지 않게 할 수 있는 흡수 전달층을 구비하는 일회용 위생용품을 제공함에 있다. It is another object of the present invention to provide a disposable hygiene product having an absorbent transfer layer which can prevent the liquid wastes held by the absorbent core from being absorbed through the top sheet of the disposable hygienic product in direct contact with the wearer's skin. .

상기한 목적을 달성하기 위한 본 발명에 따르는 일회용 위생용품에 있어서, 사용자의 피부와 맞닿는 액체 투과성 상면시트와, 상기 상면 시트의 종방향을 따라, 상기 상면시트의 중앙부분에 위치하여 배설물을 흡수 및 보유하는 흡수 코어와, 상기 흡수 코어와 상기 액체 투과성 상면시트의 사이에 위치하며, 상기 흡수코어측으로 돌출된 돌기의 종단에 천공된 기공을 통해 상기 액체 투과성 상면시트과 상기 액체 투과성 상면시트를 이격시킴과 아울러 상기 액체 투과성 상면시트를 통해 공급되는 액체 배설물을 상기 흡수 코어로 전달하는 흡수 전달층과, 상기 흡수코어의 배면에 위치하는 액체 불투과성 배면시트로 이루어짐을 특징으로 한다. In the disposable sanitary ware according to the present invention for achieving the above object, the liquid permeable top sheet in contact with the user's skin, and in the longitudinal direction of the top sheet, located in the central portion of the top sheet to absorb and excrement Separating the liquid permeable top sheet and the liquid permeable top sheet through a retaining absorbent core and pores perforated at an end of the protrusion projecting toward the absorbent core and positioned between the absorbent core and the liquid permeable top sheet. In addition, it characterized in that it consists of an absorbent transfer layer for transferring the liquid excrement supplied through the liquid permeable top sheet to the absorbent core, and a liquid impermeable backsheet positioned on the back of the absorbent core.

특히, 상기 흡수 전달층은 상면에서의 기공크기와 배면에서의 기공크기가 서로 상이함을 특징으로 한다. In particular, the absorption transport layer is characterized in that the pore size on the upper surface and the pore size on the back are different from each other.

또한 상기 흡수 전달층은 폴리 프로필렌 또는 폴리에틸렌, 폴리 프로필렌과 폴리에틸렌의 복합체인 필름임을 특징으로 한다. In addition, the absorption layer is characterized in that the film is a composite of polypropylene or polyethylene, polypropylene and polyethylene.

또한 상기 흡수 전달층은 소수성 재료로 제조된 필름임을 특징으로 한다. In addition, the absorption transfer layer is characterized in that the film made of a hydrophobic material.

또한 상기 흡수 전달층의 크기는 상기 흡수 코어의 크기보다 작음을 특징으로 한다. In addition, the size of the absorbent transfer layer is characterized in that the size of the absorbent core.

또한 상기 천공의 형태는 원형, 오각형, 육각형 중 어느 한 형태임을 특징으로 한다. In addition, the form of the perforation is characterized in that any one of a circle, a pentagon, a hexagon.

또한 상기 흡수전달층의 평량은 20 내지 50[g/m2]이며, 상기 두께는 천공전 22~150[micron]이며, 천공후 100~2000[micron]이며, 상기 천공된 기공의 크기는 100~1000[micron]임을 특징으로 한다. In addition, the basis weight of the absorption layer is 20 to 50 [g / m2], the thickness is 22 to 150 [micron] before the puncture, 100 to 2000 [micron] after the puncture, the pore size is 100 ~ It is characterized in that 1000 [micron].

또한 상기 흡수전달층은 사용자의 성별에 따라 각기 다른 위치에 설치될 수 있음을 특징으로 한다. In addition, the absorption layer is characterized in that it can be installed in different locations according to the gender of the user.

또한 상기 흡수전달층은 상기 흡수코어의 전면 가장자리로부터 20[mm]~150[mm]인 지점에 설치됨을 특징으로 한다.In addition, the absorption layer is characterized in that it is installed at a point 20 [mm] ~ 150 [mm] from the front edge of the absorbent core.

본 발명은 일회용 위생용품의 액체투과성 상면시트와 흡수코어 사이에 액체 배설물을 신속하게 흡수코어로 전달함과 아울러 상기 흡수코어가 보유하고 있는 액체 배설물이 역류되지 않게 제한하는 흡수 전달층을 구비한다. The present invention includes an absorbent transfer layer for rapidly transferring liquid excretion between the liquid permeable top sheet and the absorbent core of the disposable hygiene article to the absorbent core and preventing the liquid excretion held by the absorbent core from being reversed.

이하, 도면을 참조하여 상기 본 발명의 바람직한 실시예에 따른 일회용 위생용품을 상세히 설명한다. Hereinafter, with reference to the drawings will be described in detail a disposable hygiene article according to a preferred embodiment of the present invention.

도 1은 본 발명의 바람직한 실시예에 따른 일회용 위생용품의 사시도이며, 도 2는 도 1의 기저귀에 대한 소정위치(A-A')에서의 단면도이다. 1 is a perspective view of a disposable hygiene article according to a preferred embodiment of the present invention, Figure 2 is a cross-sectional view at a predetermined position (A-A ') for the diaper of FIG.

상기 도 1 및 도 2를 참조하면, 상기 일회용 위생용품은 착용자의 피부와 맞닿아 뇨 등의 액체 배설물을 통과시키는 액체투과성 상면시트(100)와, 상기 액체투과성 상면시트(100)를 통과한 액체 배설물을 흡수 및 보유하는 흡수 코어(106)와, 상기 흡수 코어(106)의 하측에 위치하여 상기 흡수코어(106)가 보유하고 있는 액체 배설물이 누출되지 않게 하는 액체불투과성 배면시트(104)와, 상기 액체투과성 상면시트(100)와 상기 흡수코어(106)의 사이에 위치하여, 상기 액체 투과성 상면시트 (100)를 통해 제공되는 액체 배설물을 상기 흡수코어(106)로 신속하게 전달함은 물론이며, 상기 흡수코어(106)가 보유하고 있는 액체 배설물이 액체투과성 상면시트(100)를 통해 역류되지 않게 제한하는 흡수 전달층(102)으로 구성된다. 1 and 2, the disposable hygiene article is in contact with the skin of the wearer and the liquid permeable top sheet 100 for passing the liquid excretion, such as urine, and the liquid passed through the liquid permeable top sheet 100 An absorbent core 106 for absorbing and retaining feces, and a liquid impermeable backsheet 104 positioned below the absorbent core 106 to prevent leakage of the liquid waste contained in the absorbent core 106; Located between the liquid permeable top sheet 100 and the absorbent core 106, as well as to quickly transfer the liquid excretion provided through the liquid permeable top sheet 100 to the absorbent core 106, It is composed of an absorption transfer layer 102 to limit the liquid waste contained in the absorbent core 106 to backflow through the liquid permeable top sheet (100).

상기 흡수 전달층(102)은 상기 흡수코어(106)에 대응되게 장방향으로 길게 위치하며, 상기 흡수코어(106)의 면적보다 적은 면적을 가질 수 있다. 특히 상기 흡수 전달층(102)의 착용자의 성별에 따라 각기 다른 위치에 설치될 수 있다. 또한 상기 흡수 전달층(102)은 흡수코어(106)의 전면 가장자리(a)로부터 약 20[mm]이상 150[mm]이상 이격된 장소에 설치될 수 있다. The absorption transfer layer 102 may be long in the longitudinal direction corresponding to the absorbent core 106, and may have an area smaller than that of the absorbent core 106. In particular, the absorption transfer layer 102 may be installed at different positions according to the gender of the wearer. In addition, the absorption transfer layer 102 may be installed at a location spaced at least about 20 [mm] and at least 150 [mm] from the front edge a of the absorbent core 106.

특히, 상기 흡수 전달층(102)은 소수성의 액체 불투과성 소재로서 폴리 프로필렌 또는 폴리 에틸렌, 폴리 프로필렌 및 폴리 에틸렌의 복합체인 필름으로 형성되며, 액체 배설물의 전달을 위해 적절하게 천공된다. 또한 상기 흡수전달층의 평량은 20 내지 50[g/m2]이다. In particular, the absorbent transfer layer 102 is formed of a film of polypropylene or a composite of polyethylene, polypropylene and polyethylene as a hydrophobic liquid impermeable material, and perforated appropriately for the delivery of liquid excretion. In addition, the basis weight of the absorption layer is 20 to 50 [g / m 2].

상기 흡수 전달층(102)의 천공상태를 도 3 내지 도 5를 참조하여 설명한다. The punctured state of the absorption transport layer 102 will be described with reference to FIGS. 3 to 5.

상기 흡수 전달층(102)에 천공된 기공은 천공위치가 배면, 즉 흡수코어(106)측으로 돌출된 돌기의 종단에 위치한다. 상기 기공 또는 돌기의 형태는 액체 배설물의 전달효과와 심미적인 측면을 고려하여 원형, 사각형, 오각형, 육각형 등의 다양한 패턴의 3차원 구조를 가질 수 있다. 특히 도 5 및 도 6에는 6각형의 천공을 예시하였다. The pores perforated in the absorbent transfer layer 102 are located at the ends of the projections whose perforations are projected to the back, that is, the absorbent core 106. The form of the pores or protrusions may have a three-dimensional structure of a variety of patterns, such as circular, square, pentagonal, hexagonal, etc. in consideration of the transfer effect and aesthetic aspects of the liquid waste. 5 and 6 illustrate a hexagonal perforation.

상기한 바와 같이 기공이 흡수코어(106)측으로 돌출된 돌기에 형성됨에 따라, 상기 흡수 전달층(102)은 상기 기공의 상측, 즉 상부시트(100)를 통해 제공되 는 액체 배설물(S1)이 신속하게 흡수코어(106)측으로 유입될 수 있게 한다. As the pores are formed in the protrusion protruding toward the absorbent core 106 side, the absorption transfer layer 102 is a liquid waste (S1) provided through the upper side of the pores, that is, the upper sheet 100 is rapid It can be introduced to the absorbent core 106 side.

또한 상기 기공이 흡수코어(106)측으로 돌출된 돌기에 형성됨에 따라, 상기 흡수 전달층(102)은 상기 흡수코어(106)가 보유하고 있는 액체 배설물(S2)의 역류 경로가 제한되어, 상기 흡수코어(106)가 보유하고 있던 액체 배설무(S2)이 쉽게 역류되지 않게 한다. In addition, as the pores are formed in the protrusion protruding toward the absorbent core 106, the absorption transfer layer 102 has a limited flow path of the liquid excretion S2 held by the absorbent core 106, thereby preventing the absorption. The liquid excretion S2 held by the core 106 is not easily reversed.

또한 상기 흡수 전달층(102)은 상기 돌기에 의해 두꺼워지므로 , 착용자의 피부와 직접 접촉하는 상면시트(102)와 흡수코어(106)사이를 이격시킨다. 이에따라 상기 액체 배설물(S2)이 더욱 쉽게 흡수코어(106) 측으로 유입될 수 있게 함은 물론이며, 착용자의 피부에 직접 흡수된 액체 배설물(S1)이 묻어 나지 않게 함으로써, 착용감을 배가시킨다. In addition, since the absorption transfer layer 102 is thickened by the protrusions, the absorption transfer layer 102 is spaced apart from the upper sheet 102 and the absorbent core 106 in direct contact with the wearer's skin. Accordingly, the liquid waste (S2) can be more easily introduced to the absorbent core 106 side, as well as the liquid waste (S1) absorbed directly to the wearer's skin is not buried, thereby doubling the feeling of wearing.

상기 흡수 전달층(102)의 기공은 흡수된 액체 배설물이 역류하는 것을 방지하지 위해 적절한 크기를 가지며, 최소 100[micron]에서 최대 1000[micron]의 크기를 갖는다. The pores of the absorbent transfer layer 102 are of an appropriate size to prevent backflow of the absorbed liquid waste, and have a size of at least 100 [micron] and at most 1000 [micron].

특히 상기 기공은 배면으로 돌출된 돌기의 종단부분에 위치하므로, 상기 흡수전달측의 상면에서의 크기가 배면에서의 크기보다 크다.In particular, since the pores are located at the end portion of the protrusion protruding to the rear, the size at the upper surface of the absorption transfer side is larger than the size at the rear surface.

또한 상기 흡수 전달층(102)은 액체 배설물의 신속한 전달과 착용감 향상을 위해 적절한 두께로 형성되며, 상기 천공전 상태에서의 두께는 최소 22[micron]에서 최대 [micron]이며, 천공이 완료된 상태에서의 두께는 최소 100[micron]에서 최대 2000[micron]이다. In addition, the absorption transfer layer 102 is formed to an appropriate thickness for rapid delivery of liquid excretion and improved fit, the thickness in the pre-perforation state is a minimum of 22 [micron] to the maximum [micron], in a state where the perforation is completed The thickness of is from 100 microns to 2000 microns.

상술한 바와 같이 본 발명은 액체 배설물을 일회용 위생용품의 흡수코어로 신속하게 전달함과 아울러 상기 흡수코어가 보유하고 있는 액체 배설물이 역류되지 않게 제한할 수 있는 이점이 있다.  As described above, the present invention has an advantage that the liquid excretion can be quickly delivered to the absorbent core of the disposable hygiene article, and the liquid excrement held by the absorbent core can be restricted from being refluxed.

또한 본 발명은 착용자의 피부와 직접 접촉하는 일회용 위생용품의 상면시트를 통해 흡수코어가 보유하고 있는 액체 배설물이 묻어나지 않게 할 수 있는 이점이 있다.
In another aspect, the present invention has the advantage that the liquid excretion possessed by the absorbent core can not be buried through the top sheet of disposable hygiene products in direct contact with the wearer's skin.

Claims (9)

일회용 위생용품에 있어서, In disposable hygiene products, 사용자의 피부와 맞닿는 액체 투과성 상면시트와, A liquid permeable top sheet in contact with the user's skin, 상기 상면 시트의 종방향을 따라, 상기 상면시트의 중앙부분에 위치하여 배설물을 흡수 및 보유하는 흡수 코어와, An absorbent core positioned in a central portion of the top sheet along the longitudinal direction of the top sheet to absorb and retain the excrement; 상기 흡수 코어와 상기 액체 투과성 상면시트의 사이에 위치하며, 상기 흡수코어측으로 돌출된 돌기의 종단에 형성된 천공을 통해 상기 액체 투과성 상면시트과 상기 액체 투과성 상면시트를 이격시킴과 아울러 상기 액체 투과성 상면시트를 통해 공급되는 액체 배설물을 상기 흡수 코어로 전달하는 흡수 전달층과, Located between the absorbent core and the liquid permeable top sheet, the liquid permeable top sheet and the liquid permeable top sheet are spaced apart from the liquid permeable top sheet through perforations formed at the ends of the protrusions protruding toward the absorbent core side. An absorption delivery layer for delivering the liquid excretion supplied through the absorption core, 상기 흡수코어의 배면에 위치하는 액체 불투과성 배면시트로 이루어짐을 특징으로 하는 일회용 위생용품.Disposable sanitary article, characterized in that consisting of a liquid impermeable back sheet located on the back of the absorbent core. 제1항에 있어서, The method of claim 1, 상기 흡수 전달층은 상면에서의 천공크기와 배면에서의 천공크기가 서로 상이함을 특징으로 하는 일회용 위생용품. The absorbent delivery layer is a disposable sanitary article, characterized in that the punching size on the top and the punching size on the back. 제1항에 있어서, The method of claim 1, 상기 흡수 전달층은 폴리 프로필렌 또는 폴리에틸렌, 폴리 프로필렌과 폴리에틸렌의 복합체인 필름임을 특징으로 하는 일회용 위생용품. The absorbent delivery layer is a polypropylene or polyethylene, disposable hygiene, characterized in that the film is a composite of polypropylene and polyethylene. 제1항에 있어서, The method of claim 1, 상기 흡수 전달층은 소수성 재료로 제조된 필름임을 특징으로 하는 일회용 위생용품. Disposable hygiene article, characterized in that the absorbent layer is made of a hydrophobic material film. 제1항에 있어서, The method of claim 1, 상기 흡수 전달층의 크기는 상기 흡수 코어의 크기보다 작음을 특징으로 하는 일회용 위생용품. Disposable hygiene article, characterized in that the size of the absorbent transfer layer is smaller than the size of the absorbent core. 제1항에 있어서, The method of claim 1, 상기 천공의 형태는 원형, 오각형, 육각형 중 어느 한 형태임을 특징으로 하는 일회용 위생용품. The form of the perforated disposable hygiene article, characterized in that any one of the shape of a circle, pentagon, hexagon. 제1항에 있어서, The method of claim 1, 상기 흡수전달층의 평량은 20 내지 50[g/m2]이며, The basis weight of the absorption layer is 20 to 50 [g / m 2], 상기 두께는 천공전 22~150[micron]이며, 천공후 100~2000[micron]이며, The thickness is 22 to 150 [micron] before drilling, 100 to 2000 [micron] after drilling, 상기 천공된 기공의 크기는 100~1000[micron]임을 특징으로 하는 일회용 위생용품Disposable sanitary goods, characterized in that the size of the perforated pores 100 ~ 1000 [micron] 제1항에 있어서, The method of claim 1, 상기 흡수전달층은 사용자의 성별에 따라 각기 다른 위치에 설치될 수 있음을 특징으로 하는 일회용 위생용품. Disposable hygiene article, characterized in that the absorbent layer can be installed in different positions according to the gender of the user. 제1항에 있어서, The method of claim 1, 상기 흡수전달층은 상기 흡수코어의 전면 가장자리로부터 20[mm]~150[mm]인 지점에 설치됨을 특징으로 하는 일회용 위생용품. The absorbent layer is disposable hygiene, characterized in that installed at a point 20 [mm] ~ 150 [mm] from the front edge of the absorbent core.
KR1020040066448A 2004-08-23 2004-08-23 Sanitary goods KR20060018106A (en)

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