JPS59214450A - Sanitary napkin and production thereof - Google Patents
Sanitary napkin and production thereofInfo
- Publication number
- JPS59214450A JPS59214450A JP58089667A JP8966783A JPS59214450A JP S59214450 A JPS59214450 A JP S59214450A JP 58089667 A JP58089667 A JP 58089667A JP 8966783 A JP8966783 A JP 8966783A JP S59214450 A JPS59214450 A JP S59214450A
- Authority
- JP
- Japan
- Prior art keywords
- sanitary napkin
- folded
- end pieces
- napkin
- absorbent
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は1枚で多様に対応できる生理用ナプキンの製造
法並にその製造に係るもので。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a sanitary napkin that can be used in a variety of ways with a single sheet, and to the manufacturing thereof.
その詳細を図によって説明すると、シートポリマー等の
吸収紙からなる吸収層(α)を偏平状にして片面に防水
紙(b)を層成し、全体を不織布等の被榎材(c)で被
覆してなる平形吸収前を横方向に3分して両端片(2)
(2)を折り目(25(2)から内側に折り、更にその
自由端片(2α)(2a)を外側に折り返して重合し、
その折り返し重合部を含めて長手方向の両端縁(3)(
31を融着する製造法を特徴としたものである。To explain the details with a diagram, an absorbent layer (α) made of absorbent paper such as a sheet polymer is made into a flat shape, waterproof paper (b) is layered on one side, and the whole is covered with an absorbent material (c) such as non-woven fabric. Divide the flat absorbent surface into thirds in the horizontal direction and make both end pieces (2)
(2) is folded inward from the crease (25 (2)), and the free end pieces (2α) (2a) are further folded outward and polymerized,
Both edges (3) in the longitudinal direction including the folded overlapping part (
31 is characterized by a manufacturing method in which 31 is fused.
なお、折り返した端片(2α)(2a)の下側には両面
粘着片+4)(4)を貼着し、従来の平形ナプキンは中
央が定まらず、全体がしわ状になり吸収面積の減少とな
り洩れる原因となっている。In addition, a double-sided adhesive piece + 4) (4) is attached to the bottom of the folded end piece (2α) (2a), so that the center of the conventional flat napkin is not fixed, and the whole becomes wrinkled, reducing the absorption area. This causes leakage.
本願は上記の如く構成するので、、l+!造が極めて容
易であり、使用に当っては9両側自由端片(2α)(2
α)の側端部を両側に引き拡げ。Since this application is structured as described above, l+! It is extremely easy to construct, and when used, 9 free end pieces on both sides (2α) (2
Spread the side edges of α) to both sides.
その度合により生理の状態に応じたミニ、レギュラー、
ナイト用の各サイズに対応したナプキンとして使用でき
るもので範囲の広い使用が可能となる。そして吸収体と
しては両側の折り重ね部と局部に当る中央部とは厚さが
異るのでその差で中央のみがしわになり易(自然に中央
が中高凸形状に形成され7局部に完全にフィツトし、更
に自由端片(2α)(2α)の上に重t、(る折り曲っ
た端片(2)(2)が受皿を形成して洩れを完全に防ぐ
働きをする。更に全米の2倍の大きさの吸収紙体を使用
して形成しであるので、吸収面積も従来の2倍となって
いる。Depending on the degree of menstruation, mini, regular,
It can be used as a napkin corresponding to each size for night use, allowing for a wide range of uses. As an absorbent, the folded parts on both sides and the central part that corresponds to the private parts have different thicknesses, so only the center is prone to wrinkles due to the difference (the center is naturally formed into a convex shape with a medium height, and the thickness of the central part that corresponds to the private parts is different). Furthermore, the bent end pieces (2) (2), which are bent over the free end pieces (2α) (2α), form a saucer to completely prevent leakage. Since it is formed using absorbent paper that is twice the size, the absorbent area is also twice that of the conventional one.
以上の如く本願によれば製造方法が極めて簡単で、しか
も局部に当る部分が自然に中高に形成され2両翼が洩れ
を完全に防ぎ、吸収面積が従来の2倍と極めて太き(、
又拡げの度合によって多様のサイズに対応できる効果が
あるものである。As described above, according to the present application, the manufacturing method is extremely simple, and the part that touches the local area is naturally formed with a medium height, the two wings completely prevent leakage, and the absorption area is extremely thick, twice that of the conventional one.
It also has the effect of being able to accommodate various sizes depending on the degree of expansion.
第1図は本願構成前の吸収層の断面図、第2図は本願製
造によるナプキンの斜視図、第3図は断面図、第4図は
拡開状態の千面図である。
(α)・・・吸収層 (b)・・・防水紙 (C)・・
・被覆材(1)・・・肌当面 (21(21・・・端片
(2LL)(2α)・・・自由端片 (3)・・・端縁
f4)(4)・・・両面粘着片
出 願 人 糸 川 正 男築 I 図
2 + 閏FIG. 1 is a cross-sectional view of the absorbent layer before the structure according to the present invention, FIG. 2 is a perspective view of the napkin produced according to the present invention, FIG. 3 is a cross-sectional view, and FIG. 4 is a 100-sided view of the napkin in an expanded state. (α)...Absorbent layer (b)...Waterproof paper (C)...
・Coating material (1)... Skin contact (21 (21... End piece (2LL) (2α)... Free end piece (3)... Edge f4) (4)... Double-sided adhesive Katade Request Person Masa Itokawa Otsukuki I Figure 2 + Leap
Claims (1)
向に3分して両端片を夫々内側に折り、更にその自由端
片を夫々外側に折り返して重合し、その折り返し重合部
を含めて長手方向の両端縁を夫々融着する方法を特徴と
する生理用ナプキンの製造法。 2、平形吸収前の横方向3分した両端片を折り曲げ、更
にその半分を折り返した重合部の長手方向の端縁な融着
してなる生理用ナプキン。[Scope of Claims] 1. A flat absorbent material made of an absorbent layer covered with a nonwoven fabric is divided into thirds in the horizontal direction, both end pieces are folded inward, and the free end pieces are further folded outward and polymerized. , A method for producing a sanitary napkin, characterized by a method of fusing both ends of the napkin in the longitudinal direction including the folded overlapping part. 2. A sanitary napkin made by folding both ends of a flat, unabsorbed horizontally divided piece into thirds, and then folding the half back and fusing the longitudinal edges of the overlapping part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58089667A JPS59214450A (en) | 1983-05-20 | 1983-05-20 | Sanitary napkin and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58089667A JPS59214450A (en) | 1983-05-20 | 1983-05-20 | Sanitary napkin and production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59214450A true JPS59214450A (en) | 1984-12-04 |
JPS619065B2 JPS619065B2 (en) | 1986-03-19 |
Family
ID=13977095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58089667A Granted JPS59214450A (en) | 1983-05-20 | 1983-05-20 | Sanitary napkin and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59214450A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6156647A (en) * | 1984-08-28 | 1986-03-22 | 糸川 正男 | Production of sanitary napkin and sanitary napkin |
JPS61113447A (en) * | 1984-11-08 | 1986-05-31 | 糸川 正男 | Sanitary napkin and its production |
JPS6257552A (en) * | 1985-09-09 | 1987-03-13 | 糸川 正男 | Sanitary napkin and its production |
-
1983
- 1983-05-20 JP JP58089667A patent/JPS59214450A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6156647A (en) * | 1984-08-28 | 1986-03-22 | 糸川 正男 | Production of sanitary napkin and sanitary napkin |
JPS61113447A (en) * | 1984-11-08 | 1986-05-31 | 糸川 正男 | Sanitary napkin and its production |
JPS6257552A (en) * | 1985-09-09 | 1987-03-13 | 糸川 正男 | Sanitary napkin and its production |
JPS6355345B2 (en) * | 1985-09-09 | 1988-11-02 | Masao Itokawa |
Also Published As
Publication number | Publication date |
---|---|
JPS619065B2 (en) | 1986-03-19 |
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