KR200161882Y1 - Diaper with curved embossing lines - Google Patents

Diaper with curved embossing lines Download PDF

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Publication number
KR200161882Y1
KR200161882Y1 KR2019970026382U KR19970026382U KR200161882Y1 KR 200161882 Y1 KR200161882 Y1 KR 200161882Y1 KR 2019970026382 U KR2019970026382 U KR 2019970026382U KR 19970026382 U KR19970026382 U KR 19970026382U KR 200161882 Y1 KR200161882 Y1 KR 200161882Y1
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KR
South Korea
Prior art keywords
absorbent core
diaper
curved
embossing
surface sheet
Prior art date
Application number
KR2019970026382U
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Korean (ko)
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KR19990013168U (en
Inventor
윤기용
김운성
박경숙
Original Assignee
차석용
쌍용제지주식회사
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Application filed by 차석용, 쌍용제지주식회사 filed Critical 차석용
Priority to KR2019970026382U priority Critical patent/KR200161882Y1/en
Publication of KR19990013168U publication Critical patent/KR19990013168U/en
Application granted granted Critical
Publication of KR200161882Y1 publication Critical patent/KR200161882Y1/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
    • 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
    • A61F13/45—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
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • 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
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4758—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a longitudinal direction

Abstract

본 고안은 일회용 아기 기저귀에 있어서 흡수코어가 위치하는 부위의 양측면부에 내측으로 만곡된 형태의 엠보싱 라인과 상·하부에 외측으로 만곡된 형태의 엠보싱 라인을 표면시트와 흡수코어를 일체로 하여 대칭적으로 형성시킴으로써 착용감을 향상시키고 흡수코어의 뭉침을 방지하며 분비물의 유출을 차단하도록 한 일회용 아기 기저귀이다.The present invention is a symmetrical embossing line curved inwardly on both side portions of the part where the absorbent core is located in the disposable baby diaper and the embossing line curved outwardly on the upper and lower sides by symmetrically combining the surface sheet and the absorbent core. It is a disposable baby diaper that is formed to improve the fit, prevents agglomeration of the absorbent core, and blocks the discharge of secretions.

Description

만곡된 형태의 엠보싱 라인을 갖는 일회용 아기 기저귀Disposable Baby Diaper with Curved Form Embossing Line

본 고안은 일회용 아기 기저귀에 관한 것으로서, 보다 상세하게는 흡수코어(core)가 위치하는 부위(이하 흡수코어 부위라 함)의 양측면부와 상·하부에 표면시트와 흡수코어를 일체로 하는 만곡된 형태의 엠보싱 라인(embossing line)을 형성시킨 일회용 아기 기저귀에 관한 것이다.The present invention relates to a disposable baby diaper, and more specifically, a curved surface having an absorbent core integrally formed on both sides and upper and lower portions of a portion (hereinafter, referred to as an absorbent core portion) at which an absorbent core is located. A disposable baby diaper with an embossing line in the form.

일반적으로 기저귀는 다리 사이에 위치하는 흡수코어 부위가 보행시 횡방향으로 힘을 받아 뭉치는 경향이 있는데 이러한 변형으로 인하여 신체에 잘 맞지 않고 보행에 불편을 주며 결국 분비물의 확산이 차단되지 못하고 외부로 유출되는 위험이 있었다.In general, diapers tend to agglomerate when the absorbent cores located between the legs are laterally forced during walking. These diaperes do not fit well and cause inconvenience in walking. There was a risk of spillage.

이러한 뭉침방지 문제에 대한 일반적인 해결책으로는 흡수코어에 소량의 물 또는 바인더 수용액을 분사하고 표면시트와 일체로 두께방향으로 압착하여 흡수코어의 밀도를 높이는 방법을 적용하고 있었으나, 이 흡수코어는 압착으로 인해 딱딱해지고 또 신체에 밀착되지 못하여 사용시 착용감이 좋지 않았고 압착되었던 흡수코어가 분비물 흡수로 인해 팽윤되어 펄프간의 결속력이 떨어져 결국 뭉침 및 누수 방지 효과가 미흡했다.As a general solution to the problem of preventing agglomeration, a method of increasing the density of the absorbent core by spraying a small amount of water or aqueous binder solution onto the absorbent core and compressing it integrally with the surface sheet is applied. Due to the stiffness and inability to adhere to the body, it was not comfortable to use, and the compressed absorbent core swelled due to the absorption of secretions, resulting in a poor binding force between pulp, resulting in insufficient aggregation and leakage.

따라서 본 고안은 흡수코어 부위의 양측면부와 상·하부에 표면시트와 흡수코어를 일체로 하는 만곡된 형태의 엠보싱 라인을 형성시킴으로써 착용감을 향상시키고 흡수코어의 뭉침을 방지하며 분비물의 유출을 차단하도록 한 것이다.Therefore, the present invention forms a curved embossing line in which both the surface sheet and the absorbent core are integrally formed on both sides and the upper and lower portions of the absorbent core, thereby improving the wearing comfort, preventing the aggregation of the absorbent core, and preventing the discharge of secretion. It is.

도 1은 패스너를 체결하지 않은 본 고안의 평면도.1 is a plan view of the subject innovation without fastening.

도 2는 도 1의 A-A´선 확대 단면도.FIG. 2 is an enlarged sectional view taken along the line A-A 'of FIG.

도 3은 본 고안을 착용한 예시도.3 is an exemplary view wearing the present invention.

도 4는 종래 기저귀를 착용한 예시도.Figure 4 is an illustration of wearing a conventional diaper.

(도면의 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

1 : 기저귀 본체 2 : 패스너1: diaper body 2: fasteners

3 : 흡수코어 부위 4, 4´: 양측면부 엠보싱 라인3: Absorption core part 4, 4´: Embossing line on both sides

5, 5´: 상·하부 엠보싱 라인 6 : 중간부5, 5´: upper and lower embossing line 6: middle part

7 : 표면시트 8 : 흡수코어7: surface sheet 8: absorbent core

9 : 이면시트 10 : 종래 기저귀 본체9: back sheet 10: conventional diaper body

이하 첨부 도면에 의거하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1에 있어서, 패스너(2)를 체결하지 않은 기저귀 본체(1)에서 표면시트(7) 중간의 세로 방향으로 긴 흡수코어 부위(3)의 양측면부에 내측으로 만곡된 형태의 엠보싱 라인(4,4´)과 상·하부에 외측으로 만곡된 형태의 엠보싱 라인(5,5´)이 대칭적으로 형성되어 있다.In Fig. 1, an embossing line 4 inwardly curved at both side portions of the absorbent core portion 3 longitudinally in the middle of the surface sheet 7 in the diaper main body 1 without fastening the fastener 2 is shown. 4 ') and upper and lower embossed lines 5, 5' are formed symmetrically.

도 2에 있어서, 액체 불투과성 이면시트(9)와 그 위에 적층된 흡수코어(8), 액체 투과성 표면 시트(7)로 구성된 아기 기저귀(1)의 양측면부에 엠보싱 라인(4,4´)을 형성시킴으로써 엠보싱 라인(4,4´)사이에 비압착 중간부(6)가 형성된다.In Fig. 2, embossing lines 4, 4 'are provided on both side surfaces of the baby diaper 1 composed of the liquid impermeable backsheet 9, the absorbent core 8 laminated thereon, and the liquid permeable surface sheet 7. The non-pressing intermediate portion 6 is formed between the embossing lines 4, 4 'by forming a.

이때 이면시트(9)는 폴리에틸렌 등의 중합체 필름으로 구성되고 표면시트(7)는 부직포로 구성된다. 흡수코어(8)는 솜털 펄프와 초흡수성 수지로 구성되는데, 초흡수성 수지는 아크릴산 등으로부터 중합되어 하이드로겔이 형성되는 중합체가 바람직하다. 초흡수성 수지와 솜털 펄프는 에어믹싱에 의해 혼합되어 한 층의 흡수코어를 형성하거나, 펄프 층 위에 입자상의 초흡수성 수지를 뿌려 한 층을 이루고 그 위에 펄프 층을 적층하여 두 층으로 된 흡수코어를 형성하기도 한다.At this time, the back sheet 9 is composed of a polymer film such as polyethylene, and the surface sheet 7 is composed of a nonwoven fabric. The absorbent core 8 is composed of fluffy pulp and a superabsorbent resin. The superabsorbent resin is preferably a polymer polymerized from acrylic acid or the like to form a hydrogel. The superabsorbent resin and the downy pulp are mixed by air mixing to form one layer of absorbent core, or by spraying particulate superabsorbent resin on the pulp layer to form a layer, and the pulp layer is laminated thereon to form a two-layer absorbent core. It may also form.

각 층 사이에는 적합한 핫멜트(hot melt) 접착제가 사용된다. 핫멜트 접착제는 그 사용 용도에 따라 종류가 다르며, 일반적으로 스티렌 부타디엔 스티렌 공중합체, 스티렌 이소프렌 스티렌 공중합체 등의 고분자 물질을 혼합하여 얻어진 접착제가 쓰인다.Between each layer a suitable hot melt adhesive is used. Hot melt adhesives vary depending on their use, and generally adhesives obtained by mixing high molecular materials such as styrene butadiene styrene copolymers and styrene isoprene styrene copolymers are used.

엠보싱 라인(4,4´,5,5´)은 여러가지 패턴의 음각을 가지는 롤러에 의한 열압착 방법으로 흡수코어(8)의 양측면부와 상·하부에 표면시트(7)와 흡수코어(8)를 일체로 하여 만곡된 형태로 형성시킨다.The embossing lines 4, 4 ', 5, and 5' are the surface presses 7 and the absorbent cores 8 on both sides and the upper and lower sides of the absorbent core 8 by a thermocompression method by rollers having various patterns of intaglio. ) To form a curved shape as a unit.

도 3은 본 고안을 착용한 예시도로서 기저귀 본체(1)가 양측면부 엠보싱 라인(4,4´)에 의해 신체에 잘 밀착되는 형태를 보이고 있고, 도 4는 도 3과 비교하기 위한 종래 기저귀를 착용한 예시도로서 기저귀 본체(10)가 뭉쳐져서 신체와 잘 밀착되지 않는 형태를 보인다.3 is a diagram illustrating the present invention, in which the diaper main body 1 is in close contact with the body by embossing lines 4 and 4 ′ of both sides, and FIG. 4 is a conventional diaper for comparison with FIG. 3. As an exemplary diagram of wearing the diaper body 10 is shown to be agglomerated with the body does not adhere well.

이와 같이 구성된 본 고안은 도 2에서 보듯이 비압착으로 유연한 중간부(6)와 만곡된 형태의 엠보싱 라인(4,4´)에 의해 신체에 맞도록 굴곡이 형성되어 도 3에서 보듯이 착용시 다리 사이에 자연스럽게 밀착 되는 형상을 가지게 되어 착용감이 향상되고 횡방향으로 작용하는 힘의 영향을 최소화하여 이 힘에 의한 흡수코어(8)의 뭉침을 방지할 수 있다.The present invention configured as described above has a bend formed to fit the body by a non-compression flexible intermediate portion 6 and a curved embossing line 4,4´ as shown in FIG. It has a shape that is in close contact between the legs naturally improve the fit and minimize the influence of the force acting in the transverse direction can prevent the aggregation of the absorbent core (8) by this force.

또한 엠보싱라인이 형성된 부분(4,4´,5,5´)은 모세관으로 작용하는 섬유 사이의 공간이 제거되어 분비물이 더 이상 확산되지 못한다. 따라서 분비물이 흡수코어의 가장자리까지 확산되어 그 측면과 상·하부로 유출되는 것을 방지할 수 있다. 엠보싱 라인(4,4´,5,5´)까지 확산된 분비물은 엠보싱 라인(4,4´,5,5´)을 따라 확산됨으로써 흡수코어(7)의 더 많은 부분이 흡수에 이용되도록 하여 효율성을 높이는 효과가 있다.In addition, the portion (4,4 ', 5, 5') formed embossing line is removed from the space between the fibers acting as a capillary tube, the secretion can no longer diffuse. Therefore, the secretion can be prevented from spreading to the edge of the absorbent core and outflowing to the side and top and bottom thereof. The discharge spreading to the embossing lines 4, 4 ', 5, 5' is spread along the embossing lines 4, 4 ', 5, 5' so that more of the absorbent core 7 is used for absorption. It is effective to increase efficiency.

Claims (1)

액체 투과성 표면시트(7), 흡수코어(8), 액체 불투과성 이면시트(9)로 이루어지는 일회용 아기 기저귀에 있어서, 흡수코어가 위치하는 부위(3)의 양측면부에 내측으로 만곡된 형태의 엠보싱 라인(4,4´)과 상·하부에 외측으로 만곡된 형태의 엠보싱 라인(5,5´)을 표면시트(7)와 흡수코어(8)를 일체로 하여 형성시킨 일회용 아기 기저귀.In a disposable baby diaper composed of a liquid permeable surface sheet (7), an absorbent core (8), and a liquid impermeable backsheet (9), embossing in the form of curved inwardly on both side portions of the portion (3) where the absorbent core is located. A disposable baby diaper in which an embossed line (5, 5 ') having a curved line (4, 4') and an upper and a lower side is formed integrally with a surface sheet (7) and an absorbent core (8).
KR2019970026382U 1997-09-23 1997-09-23 Diaper with curved embossing lines KR200161882Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970026382U KR200161882Y1 (en) 1997-09-23 1997-09-23 Diaper with curved embossing lines

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KR2019970026382U KR200161882Y1 (en) 1997-09-23 1997-09-23 Diaper with curved embossing lines

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KR19990013168U KR19990013168U (en) 1999-04-15
KR200161882Y1 true KR200161882Y1 (en) 1999-12-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9095473B2 (en) 2011-09-07 2015-08-04 Kimberly-Clark Worldwide, Inc. Process for manufacturing a package of folded absorbent articles, and package made thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9095473B2 (en) 2011-09-07 2015-08-04 Kimberly-Clark Worldwide, Inc. Process for manufacturing a package of folded absorbent articles, and package made thereby

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