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KR102429155B1 - Hygienic band - Google Patents

Hygienic band Download PDF

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Publication number
KR102429155B1
KR102429155B1 KR1020200067967A KR20200067967A KR102429155B1 KR 102429155 B1 KR102429155 B1 KR 102429155B1 KR 1020200067967 A KR1020200067967 A KR 1020200067967A KR 20200067967 A KR20200067967 A KR 20200067967A KR 102429155 B1 KR102429155 B1 KR 102429155B1
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cover layer
lower cover
layer
absorbent pad
sides
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KR20210151322A (en
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이우복
이제원
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주식회사 제이투엘에프에이
이제원
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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
    • A61F13/45—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
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • 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
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • A61F13/47272—Sanitary towels, incontinence pads or napkins specially adapted for female use with a longitudinal raised end, e.g. cup-shaped gluteal groove
    • 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
    • A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
    • 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
    • A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment, e.g. with flaps

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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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

본 발명의 생리대는 (ⅰ) 일자형 본체(11)와 상기 일자형 본체(11)의 양측변 중앙 각각에 형성된 날개부(12)들로 이루어진 필름소재의 하부 커버층(10); (ⅱ) 상기 하부 커버층(10)의 길이방향을 따라 하부 커버층(10)의 중앙부에 폭방향의 양변은 하부 커버층(10)과 분리되어 있고 중심부만 하부 커버층(10)에 접착되어 있으며, 하단 말단부는 2개의 반구형 돌출부분(21,22)으로 나누어져 있는 흡수패드층(20); (ⅲ) 상기 흡수패드층(20)위에 적층되어 있는 상부 커버층(30); 및 (ⅳ) 상부 커버층(30)의 폭방향 양측 상단 가장자리부터 하부 커버층(10)의 양측 상단 말단부까지 연장되면서 하부 커버층(10)과 흡수패드층(20)중 하부 커버층(10)과 분리된 양측 부분 사이에 형성된 틈새에 끼워진 형태를 구비하는 사이드 커버층(40);들로 구성되는 것을 특징으로 한다.
본 발명은 흡수패드층(20)의 양측 변부들이 하부 커버층(10)과 분리되면서 분리된 양측 변부들이 사이드 커버층(40)으로 감싸진 형태이기 때문에 생리대 착용자의 움직임으로 팬티에 부착된 하부 커버층(10)이 인체로부터 멀어져도 흡수패드층(20)은 인체와 접촉면적을 높힘으로써 착용자의 가랑이 부분에 잘 밀착되게 되고, 흡수패드층(20)의 하단 말단부가 2개의 반구형 돌출부분(21,22)으로 나누어져 두께 차이에 따라 접혀 들어가는 형태로 생리대 하단부가 형성되어 인체굴곡면에 맞춰 밀착도를 높힘으로써 둔부에 가까운 후면에서의 생리혈 누수를 효과적으로 방지해준다.The sanitary napkin of the present invention includes: (i) a lower cover layer 10 made of a film material including a straight body 11 and wing parts 12 formed in the center of both sides of the straight body 11; (ii) both sides in the width direction at the center of the lower cover layer 10 along the longitudinal direction of the lower cover layer 10 are separated from the lower cover layer 10, and only the center is adhered to the lower cover layer 10 and an absorbent pad layer 20 divided into two hemispherical protrusions 21 and 22 at the lower end; (iii) an upper cover layer 30 laminated on the absorbent pad layer 20; and (iv) the lower cover layer 10 of the lower cover layer 10 and the absorbent pad layer 20 while extending from both upper edges of the upper cover layer 30 in the width direction to both upper ends of the lower cover layer 10 . and the side cover layer 40 having a shape fitted in a gap formed between the separated side portions;
In the present invention, since both sides of the absorbent pad layer 20 are separated from the lower cover layer 10 and the separated both sides are wrapped with the side cover layer 40, the sanitary napkin is attached to the panties by the movement of the wearer. Even when the lower cover layer 10 moves away from the human body, the absorbent pad layer 20 is in close contact with the wearer's crotch by increasing the contact area with the human body, and the lower end of the absorbent pad layer 20 has two hemispherical protrusions. The lower part of the sanitary napkin is formed in a shape that is divided into (21,22) and folded according to the difference in thickness, thereby increasing the adhesion according to the curved surface of the human body, effectively preventing the leakage of menstrual blood from the back side close to the buttocks.

Description

생리대{Hygienic band}Sanitary napkin {Hygienic band}

본 발명은 생리대에 관한 것으로서, 보다 구체적으로는 생리대 착용자의 움직임으로 팬티에 부착된 하부 커버층(10)이 인체로부터 멀리 떨어져도 상기 하부 커버층(10)과 분리되어 있는 흡수패드층(20)의 양측 변부가 인체와 밀착된 상태를 유지함과 동시에 착용자의 가랑이 부분에도 잘 밀착되어 생리혈 누수를 효과적으로 차단해줄 수 있는 생리대에 관한 것이다.The present invention relates to a sanitary napkin, and more particularly, to the absorbent pad layer 20 separated from the lower cover layer 10 even when the lower cover layer 10 attached to the panties is far away from the human body due to the movement of the sanitary napkin wearer. The present invention relates to a sanitary napkin which can effectively block menstrual blood leakage by keeping both sides in close contact with the human body and at the same time closely adhering to the wearer's crotch.

생리혈등을 수용할 수 있는 종래의 생리대로는 도 1 및 도 2에 도시된 바와 같이 (ⅰ) 필름소재의 하부 커버층(10), (ⅱ) 상기 하부 커버층(10)의 길이방향을 따라 하부 커버층(10)의 중앙부에 접착된 흡수패드층(20) 및 (ⅲ) 상기 흡수패드층(20)과 하부 커버층(10)을 덮고 있는 상부 커버층(30)으로 구성된 생리대가 주로 사용되어 왔다.As a conventional sanitary napkin capable of accommodating menstrual blood, etc., as shown in FIGS. 1 and 2, (i) the lower cover layer 10 made of a film material, (ii) the lower cover layer 10 along the longitudinal direction A sanitary napkin consisting of an absorbent pad layer 20 attached to the center of the lower cover layer 10 and (iii) an upper cover layer 30 covering the absorbent pad layer 20 and the lower cover layer 10 is mainly used. has been

상기 흡수패드층(20)은 부직포 소재 또는 면상 펄프 소재 등으로 구성되고, 상기 상부 커버층(30)은 부직포 소재 또는 메쉬필름 소재 등으로 구성된다.The absorbent pad layer 20 is made of a non-woven fabric material or a cotton pulp material, and the upper cover layer 30 is made of a non-woven fabric material or a mesh film material.

상기 종래의 생리대는 공개실용신안 2019-684호 및 등록 실용신안 제20-305833호등에 게재되어 있다.The conventional sanitary napkins are disclosed in Public Utility Model No. 2019-684 and Registered Utility Model No. 20-305833.

그러나, 상기 종래의 생리대는 흡수패드층(20)의 하부 전체 면적은 하부 커버층(10)에 일체로 접착되어 있고 상부 커버층(30)의 하부 전체면적은 흡수패드층(20)과 하부 커버층(10)에 일체로 접착되어 있기 때문에 흡수패드층(20)과 상부 커버층(30)들은 하부 커버층(10)과 서로 분리되지 않고 일체로 함께 움직일 수 밖에 없었고, 그로 인해 생리대 착용자의 움직임으로 팬티에 접착된 생리대의 하부 커버층(10)이 인체로부터 멀이지면 흡수패드층(20)과 상부 커버층(30)도 자연스럽게 인체로부터 멀어지면서 인체와 밀착되지 않고, 착용자의 가랑이 부분에도 잘 밀착되지 않아서 생리혈 누수가 발생되는 문제가 발생되었다.However, in the conventional sanitary napkin, the entire lower area of the absorbent pad layer 20 is integrally bonded to the lower cover layer 10 , and the entire lower area of the upper cover layer 30 is the absorbent pad layer 20 and the lower cover. Since they are integrally bonded to the layer 10 , the absorbent pad layer 20 and the upper cover layer 30 are not separated from the lower cover layer 10 and have to move together integrally, thereby causing movement of the sanitary napkin wearer. When the lower cover layer 10 of the sanitary napkin attached to the panties moves away from the human body, the absorbent pad layer 20 and the upper cover layer 30 naturally move away from the human body and do not come into close contact with the human body. There was a problem of leakage of menstrual blood because it was not attached.

본 발명의 과제는 생리대 착용자의 움직임으로 팬티에 부착된 하부 커버층(10)이 인체로부터 멀리 떨어져도 상기 하부 커버층(10)과 분리되어 있는 흡수패드층(20)의 양측 변부가 인체와 밀착된 상태를 유지함과 동시에 착용자의 가랑이 부분에도 잘 밀착되어 생리혈 누수를 효과적으로 차단해줄 수 있는 생리대를 제공하는 것이다.The object of the present invention is that both sides of the absorbent pad layer 20 separated from the lower cover layer 10 are in close contact with the human body even when the lower cover layer 10 attached to the panties is far away from the body due to the movement of the wearer of the sanitary napkin. It is to provide a sanitary napkin that can effectively block menstrual blood leakage by maintaining the condition and adhering well to the wearer's crotch.

이와 같은 과제를 해결하기 위해서, 본 발명에서는 도 3 내지 도 4에 도시된 바와 같이 필름 소재의 하부 커버층(10), 흡수패드층(20), 사이드 커버층(40) 및 상부 커버층(30)들을 차례로 적층시켜 생리대를 제조할 때, 흡수패드층(20)의 양변은 하부 커버층(10)과 분리시키고 중심부만 하부 커버층(10)에 접착시켜 주고, 사이드 커버층(40)은 상부 커버층(30)의 양측 상단 가장자리부터 하부 커버층(10)의 양측 말단부까지 연장시키면서 (ⅰ) 하부 커버층(10)과 (ⅱ) 흡수패드층(20)중 하부 커버층(10)과 분리된 양측 부분들 사이에 형성된 틈새에 사이드 커버층(40)을 끼워준다.In order to solve the above problems, in the present invention, as shown in FIGS. 3 to 4 , the lower cover layer 10, the absorbent pad layer 20, the side cover layer 40, and the upper cover layer 30 made of a film material. ) are sequentially stacked to manufacture a sanitary napkin, both sides of the absorbent pad layer 20 are separated from the lower cover layer 10 , and only the central portion is adhered to the lower cover layer 10 , and the side cover layer 40 is formed on the upper side. While extending from both upper edges of the cover layer 30 to both ends of the lower cover layer 10 , (i) the lower cover layer 10 and (ii) the lower cover layer 10 of the absorbent pad layer 20 is separated from each other. The side cover layer 40 is fitted in the gap formed between the two side portions.

또한, 본 발명에서는 흡수패드층(20)의 하단 말단부를 2개의 반구형 돌출부분(21,22)으로 나누어지게 형성시켜 준다.In addition, in the present invention, the lower end of the absorbent pad layer 20 is formed to be divided into two hemispherical protrusions 21 and 22 .

본 발명은 흡수패드층(20)의 양측 변부들이 하부 커버층(10)과 분리되면서 분리된 양측 변부들이 사이드 커버층(40)으로 감싸진 형태이기 때문에 생리대 착용자의 움직임으로 팬티에 부착된 하부 커버층(10)이 인체로부터 멀어져도 흡수패드층(20)은 인체와 접촉면적을 높힘으로써 착용자의 가랑이 부분에 잘 밀착되게 되고, 흡수패드층(20)의 하단 말단부가 2개의 반구형 돌출부분(21,22)으로 나누어져 두께 차이에 따라 접혀 들어가는 형태로 생리대 하단부가 형성되어 인체굴곡면에 맞춰 밀착도를 높힘으로써 둔부에 가까운 후면에서의 생리혈 누수를 효과적으로 방지해준다.In the present invention, since both sides of the absorbent pad layer 20 are separated from the lower cover layer 10 and the separated both sides are wrapped with the side cover layer 40, the sanitary napkin is attached to the panties by the movement of the wearer. Even when the lower cover layer 10 moves away from the human body, the absorbent pad layer 20 is in close contact with the wearer's crotch by increasing the contact area with the human body, and the lower end of the absorbent pad layer 20 has two hemispherical protrusions. The lower part of the sanitary napkin is formed in a shape that is divided into (21, 22) and folded according to the difference in thickness.

도 1은 종래 생리대의 사시도.
도 2는 도 1의 A-A선 확대 단면도.
도 3은 본 발명에 따른 생리대의 결합 사시도.
도 4는 도 3의 B-B선 확대 단면도.1 is a perspective view of a conventional sanitary napkin.
Figure 2 is an enlarged cross-sectional view taken along line AA of Figure 1;
3 is a perspective view of a combined sanitary napkin according to the present invention;
4 is an enlarged cross-sectional view taken along line BB of FIG. 3 .

이하 첨부한 도면 등을 통하여 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 생리대는 (ⅰ) 일자형 본체(11)와 상기 일자형 본체(11)의 양측변 중앙 각각에 형성된 날개부(12)들로 이루어진 필름소재의 하부 커버층(10); (ⅱ) 상기 하부 커버층(10)의 길이방향을 따라 하부 커버층(10)의 중앙부에 폭방향의 양변은 하부 커버층(10)과 분리되어 있고 중심부만 하부 커버층(10)에 접착되어 있으며, 하단 말단부는 2개의 반구형 돌출부분(21,22)으로 나누어져 있는 흡수패드층(20); (ⅲ) 상기 흡수패드층(20)위에 적층되어 있는 상부 커버층(30); 및 (ⅳ) 상부 커버층(30)의 폭방향 양측 상단 가장자리부터 하부 커버층(10)의 양측 상단 말단부까지 연장되면서 하부 커버층(10)과 흡수패드층(20)중 하부 커버층(10)과 분리된 양측 부분 사이에 형성된 틈새에 끼워진 형태를 구비하는 사이드 커버층(40);들로 구성되는 것을 특징으로 한다.The sanitary napkin according to the present invention comprises: (i) a lower cover layer 10 made of a film material including a straight body 11 and wing parts 12 formed in the center of both sides of the straight body 11; (ii) both sides in the width direction at the center of the lower cover layer 10 along the longitudinal direction of the lower cover layer 10 are separated from the lower cover layer 10, and only the center is adhered to the lower cover layer 10 and an absorbent pad layer 20 divided into two hemispherical protrusions 21 and 22 at the lower end; (iii) an upper cover layer 30 laminated on the absorbent pad layer 20; and (iv) the lower cover layer 10 of the lower cover layer 10 and the absorbent pad layer 20 while extending from both upper edges of the upper cover layer 30 in the width direction to the upper ends of both sides of the lower cover layer 10 . and the side cover layer 40 having a shape fitted in a gap formed between the separated side portions;

구체적으로, 본 발명을 이루는 하부 커버층(10)은 도 3에 도시된 바와 같이 일자형 본체(11)와 상기 일자형 본체(11)의 양측변 중앙 각각에 형성된 날개부(12)들로 이루어진 필름소재 이다.Specifically, as shown in FIG. 3 , the lower cover layer 10 constituting the present invention is a film material composed of a straight body 11 and wing parts 12 formed in the center of both sides of the straight body 11 . to be.

본 발명을 이루는 흡수패드층(20)은 도 4에 도시된 바와 같이 상기 하부 커버층(10)의 길이방향을 따라 하부 커버층(10)의 중앙부에 양변은 하부 커버층(10)과 분리되어 있고 중심부만 하부 커버층(10)에 접착되어 있는 부직포 소재 또는 면상 펄프 소재 등이다.As shown in FIG. 4 , the absorbent pad layer 20 constituting the present invention is formed in the central portion of the lower cover layer 10 along the longitudinal direction of the lower cover layer 10 and both sides are separated from the lower cover layer 10 . and a non-woven material or a cotton pulp material in which only the central portion is adhered to the lower cover layer 10 .

상기 흡수패드층(20)의 하단 말단부는 흡수패드층(20)이 인체 가랑이 부분에 잘 밀착될 수 있도록 2개의 반구형 돌출부분(21,22)으로 나누어져 있는 것을 특징으로 한다.
본 발명에서 "하단"은 인체의 가랑이 부분에 밀착되는 쪽(도 3에서 우측)이며, "상단"은 그 반대쪽(도 3에서 좌측)이다.The lower end of the absorbent pad layer 20 is characterized in that it is divided into two hemispherical protrusions 21 and 22 so that the absorbent pad layer 20 can adhere well to the crotch of the human body.
In the present invention, "lower end" is the side that is in close contact with the crotch part of the human body (right side in FIG. 3), and "top" is the opposite side (left side in FIG. 3).

본 발명을 이루는 상부 커버층(30)은 흡수패드층(20) 위에 적층되어 있는 부직포 소재 또는 메쉬 필름 소재 등이다.The upper cover layer 30 constituting the present invention is a nonwoven fabric material or a mesh film material laminated on the absorbent pad layer 20 .

본 발명을 이루는 사이드 커버층(40)은 부직포 소재 또는 메쉬 필름 소재 등으로 상부 커버층(30)의 양측 상단 가장자리부터 하부 커버층(10)의 양측 상단 말단부까지 연장되면서 하부 커버층(10)과 흡수패드층(20)중 하부 커버층(10)과 분리된 양측 부분 사이에 형성된 틈새에 끼워진 형태를 구비 한다.The side cover layer 40 constituting the present invention is made of a non-woven fabric material or a mesh film material, and extends from both upper edges of the upper cover layer 30 to the upper end portions of both sides of the lower cover layer 10 while forming the lower cover layer 10 and The absorbent pad layer 20 has a shape sandwiched in a gap formed between the lower cover layer 10 and both sides separated from each other.

본 발명에서는 사이드 커버층(40)에 의해 감싸여진 흡수패드층(20)의 양측 변부가 하부 커버층(10)과 분리되어 있는 것을 특징으로 한다. In the present invention, both sides of the absorbent pad layer 20 wrapped by the side cover layer 40 are separated from the lower cover layer 10 .

하부 커버층(10)과 분리되어 있는 흡수패드층의 양측 변부는 생리대 착용자 움직임으로 팬티에 부착된 하부 커버층(10)이 인체로부터 멀어져도 인체와 접촉면적을 높힘으로써 생리대와 인체간의 틈새를 최소화하여 생리혈이 외부로 유출되는 것을 막아주는 차단막 역할을 한다.Both sides of the absorbent pad layer separated from the lower cover layer 10 minimize the gap between the sanitary napkin and the human body by increasing the contact area with the human body even if the lower cover layer 10 attached to the panties moves away from the body due to the movement of the sanitary napkin wearer. It acts as a barrier to prevent the outflow of menstrual blood to the outside.

본 발명은 흡수패드층(20)의 양측 변부들이 하부 커버층(10)과 분리되면서 분리된 양측 변부들이 사이드 커버층(40)으로 감싸진 형태이기 때문에 생리대 착용자의 움직임으로 팬티에 부착된 하부 커버층(10)이 인체로부터 멀어져도 흡수패드층(20)은 인체와 접촉면적을 높힘으로써 착용자의 가랑이 부분에 잘 밀착되게 되고, 흡수패드층(20)의 하단 말단부가 2개의 반구형 돌출부분(21,22)으로 나누어져 두께 차이에 따라 접혀 들어가는 형태로 생리대 하단부가 형성되어 인체굴곡면에 맞춰 밀착도를 높힘으로써 둔부에 가까운 후면에서의 생리혈 누수를 효과적으로 방지해준다.In the present invention, since both sides of the absorbent pad layer 20 are separated from the lower cover layer 10 and the separated both sides are wrapped with the side cover layer 40, the sanitary napkin is attached to the panties by the movement of the wearer. Even when the lower cover layer 10 moves away from the human body, the absorbent pad layer 20 is in close contact with the wearer's crotch by increasing the contact area with the human body, and the lower end of the absorbent pad layer 20 has two hemispherical protrusions. The lower part of the sanitary napkin is formed in a shape that is divided into (21, 22) and folded according to the difference in thickness.

1O : 하부 커버층 11 : 하부 커버층의 일자형 본체
12 : 하부 커버층의 날개부 20 : 흡수패드층
21,22 : 흡수패드층의 반구형 돌출부분
30 : 상부 커버층
40 : 사이드 커버층 50 : 접합선10: lower cover layer 11: straight body of the lower cover layer
12: wing portion of the lower cover layer 20: absorbent pad layer
21, 22: hemispherical protrusion of the absorbent pad layer
30: upper cover layer
40: side cover layer 50: bonding line

Claims (1)

(ⅰ) 일자형 본체(11)와 상기 일자형 본체(11)의 양측변 중앙 각각에 형성된 날개부(12)들로 이루어진 필름소재의 하부 커버층(10);
(ⅱ) 상기 하부 커버층(10)의 길이방향을 따라 하부 커버층(10)의 중앙부에 폭방향의 양변은 하부 커버층(10)과 분리되어 있고 중심부만 하부 커버층(10)에 접착되어 있으며, 하단 말단부는 2개의 반구형 돌출부분(21,22)으로 나누어져 있는 흡수패드층(20);
(ⅲ) 상기 흡수패드층(20)위에 적층되어 있는 상부 커버층(30); 및
(ⅳ) 상부 커버층(30)의 폭방향 양측 상단 가장자리부터 하부 커버층(10)의 양측 상단 말단부까지 연장되면서 하부 커버층(10)과 흡수패드층(20)중 하부 커버층(10)과 분리된 양측 부분 사이에 형성된 틈새에 끼워진 형태를 구비하는 사이드 커버층(40);들로 구성되는 것을 특징으로 하는 생리대.
(i) a lower cover layer 10 made of a film material including the straight body 11 and the wing parts 12 formed in the center of both sides of the straight body 11;
(ii) both sides in the width direction at the center of the lower cover layer 10 along the longitudinal direction of the lower cover layer 10 are separated from the lower cover layer 10, and only the center is adhered to the lower cover layer 10 and an absorbent pad layer 20 divided into two hemispherical protrusions 21 and 22 at the lower end;
(iii) an upper cover layer 30 laminated on the absorbent pad layer 20; and
(iv) the lower cover layer 10 of the lower cover layer 10 and the absorbent pad layer 20 while extending from both upper edges of the upper cover layer 30 in the width direction to the upper ends of both sides of the lower cover layer 10; A sanitary napkin comprising: a side cover layer (40) having a shape fitted in a gap formed between the separated both sides.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000013640A1 (en) 1998-09-04 2000-03-16 Sca Hygiene Products Ab Absorbent product with laterally movable portions
JP2001070344A (en) 1999-08-31 2001-03-21 Daio Paper Corp Sanitary napkin
US20020156443A1 (en) 2001-04-20 2002-10-24 Solgun Drevik Absorbent product with improved fit
JP2016086872A (en) 2014-10-30 2016-05-23 花王株式会社 Absorbent articles
JP2019195556A (en) 2018-05-11 2019-11-14 株式会社リブドゥコーポレーション Absorbent article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015006462T5 (en) * 2015-05-29 2017-12-28 Kimberly-Clark Worldwide, Inc. FLEXIBLE ABSORBENT ARTICLE WITH A LACQUERED ABSORBENT LAYER

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000013640A1 (en) 1998-09-04 2000-03-16 Sca Hygiene Products Ab Absorbent product with laterally movable portions
JP2001070344A (en) 1999-08-31 2001-03-21 Daio Paper Corp Sanitary napkin
US20020156443A1 (en) 2001-04-20 2002-10-24 Solgun Drevik Absorbent product with improved fit
JP2016086872A (en) 2014-10-30 2016-05-23 花王株式会社 Absorbent articles
JP2019195556A (en) 2018-05-11 2019-11-14 株式会社リブドゥコーポレーション Absorbent article

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