JP3502606B2 - Structure of the peeling part of sanitary goods and sanitary goods - Google Patents
Structure of the peeling part of sanitary goods and sanitary goodsInfo
- Publication number
- JP3502606B2 JP3502606B2 JP2000397121A JP2000397121A JP3502606B2 JP 3502606 B2 JP3502606 B2 JP 3502606B2 JP 2000397121 A JP2000397121 A JP 2000397121A JP 2000397121 A JP2000397121 A JP 2000397121A JP 3502606 B2 JP3502606 B2 JP 3502606B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- adhesive layer
- pressure
- sensitive adhesive
- release agent
- 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.)
- Expired - Fee Related
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、必ずしもセパレーター
を必要としないナプキン等の衛生用品の剥離部の構造お
よび衛生用品に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a peeling portion of a sanitary article such as a napkin which does not necessarily require a separator .
And hygiene products .
【０００２】[0002]
【従来の技術】従来、例えばナプキン、汗取りパッド、
尿取りパッド、傷パッド、包帯、ペット用尿取りシーツ
や尿取りパッド等の衛生用品を、衣服等の被着体に固定
する場合、両面テープが用いられたり、ホットメルト型
接着剤を塗工して、それらの上に設けられたセパレータ
ーを除去して使用していた。2. Description of the Related Art Conventionally, for example, a napkin , a sweat pad,
Urine collection pads, wound pads, bandages, pet urine collection sheets
When fixing sanitary items such as urine collection pads and urine collecting pads to adherends such as clothes, double-sided tape is used or hot-melt adhesive is applied to remove the separator provided on them. I was using it.
【０００３】[0003]
【発明が解決しようとする課題】しかし、この方法で
は、セパレーターを剥がしたり捨てたりすることが必要
で、使い方が煩雑となる。また地球環境の保護の点から
も、捨てるものは極力抑える必要性が高まっており、セ
パレーターを必要としない衛生用品が強く要望されてい
る。However, in this method, it is necessary to peel off or discard the separator, which makes the usage complicated. Also, from the viewpoint of protecting the global environment, there is an increasing need to suppress what is discarded, and there is a strong demand for hygiene products that do not require a separator.
【０００４】[0004]
【課題を解決するための手段】本発明は、上記の問題点
を改良するためになされたもので、後述の実例で詳細に
説明するが、特定構造の粘着シートとすることにより、
従来不可欠であったセパレーターを省略することができ
る。The present invention has been made in order to improve the above-mentioned problems, and will be described in detail in a practical example to be described later. By using an adhesive sheet having a specific structure,
The separator, which has been indispensable in the past, can be omitted.
【０００５】即ち、本発明の第１は、支持基材の片面
に、第１の粘着剤層と離型剤層が支持基材平面方向にと
なり合うように設けられ、かつ他面の全面もしくは全面
に渡る部分面に、第２の粘着剤層が設けられた粘着シー
トを、上記他面の第２の粘着剤層により衛生用品に接着
し上記片面の第１の粘着剤層と離型剤層が対向するよう
に折り曲げて重ね合わされ、粘着剤層と離型剤層の間で
剥離自在とすることができる構成である衛生用品の剥離
部の構造を提供する。That is, according to the first aspect of the present invention, the first pressure-sensitive adhesive layer and the release agent layer are provided on one surface of the supporting base material so as to extend in the planar direction of the supporting base material , and All other side or all
Adhesive sheet with a second adhesive layer on the partial surface
Adhesive to the sanitary goods by the second adhesive layer on the other side
So that the first adhesive layer on one side and the release agent layer face each other.
It is folded and overlapped between the adhesive layer and the release agent layer.
Peeling off hygiene products that can be peeled off freely
Provides the structure of the part .
【０００６】また、本発明の第２は、支持基材の片面
に、第１の粘着剤層と離型剤層が支持基材平面方向にと
なり合うように設けられ、かつ他面の全面もしくは全面
に渡る部分面に第２の粘着剤層が設けられた粘着シート
を、上記他面の第２の粘着剤層により衛生用品に接着し
上記片面の第１の粘着剤層と離型剤層が対向するよう折
り曲げて重ね合わされ、粘着剤層と離型剤層の間で剥離
自在とすることができる構成である衛生用品を提供す
る。The second aspect of the present invention is that one side of the supporting base material.
The first adhesive layer and the release agent layer in the planar direction of the supporting substrate.
They are provided so that they overlap with each other, and all or all of the other surface
PSA sheet having a second PSA layer provided on a partial surface extending across
To the hygiene article by the second adhesive layer on the other side.
Fold it so that the first adhesive layer on one side and the release agent layer face each other.
Bending and stacking, peeling between adhesive layer and release agent layer
( EN) Provided is a hygiene product having a freely configurable structure .
【０００７】以下、本発明の実例を図面にもとづいて説
明する。図１は、本発明の衛生用品に用い られる粘着シ
ートの実例を示す斜視図であり、支持基材１の片面に、
第１の粘着剤層２と離型剤層３が支持基材平面方向にと
なり合うように交互に設けられ、かつ他面の全面に、第
２の粘着剤層４が設けられてなる。なおこの粘着シート
を、セパレーター（図示せず）とともにロール状に巻い
て巻回体とすることもできる。An example of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an example of a pressure-sensitive adhesive sheet used in the hygiene article of the present invention.
The first pressure-sensitive adhesive layer 2 and the release agent layer 3 are alternately provided so as to be aligned in the planar direction of the supporting substrate , and the second pressure-sensitive adhesive layer 4 is provided on the entire other surface. It will be done. The pressure-sensitive adhesive sheet may be rolled into a roll together with a separator (not shown).
【０００８】図２は、本発明の衛生用品に用いられる粘
着シートの他例を示す斜視図であり、支持基材１の片面
に、第１の粘着剤層２と離型剤層３が支持基材平面方向
にとなり合うように交互に設けられ、かつ他面の全面に
渡る部分面に、第２の粘着剤層４が設けられてなる。な
お、必要に応じてこの粘着シートの片面もしくは両面に
セパレーター（図示せず）を介してロール状に巻いて巻
回体とすることもできる。[0008] Figure 2 is a perspective view showing another example of the tacky <br/> adhesive sheet for use in sanitary articles of the present invention, on one surface of the supporting substrate 1, the first pressure-sensitive adhesive layer 2 and the release The mold agent layer 3 is in the plane direction of the supporting base material.
Alternately provided to each other become a, and on the other side of the whole surface
The second pressure-sensitive adhesive layer 4 is provided on the crossing partial surface . If necessary, one side or both sides of this pressure-sensitive adhesive sheet may be wound in a roll shape via a separator (not shown) to form a wound body.
【０００９】また図３は、図２の衛生用品に用いられる
粘着シートを用いた本発明の衛生用品の実例を示す断面
図であり、１枚の粘着シートＣを折り曲げた状態で、衛
生用品Ｔに他面の第２の粘着剤層４で固定し、第１の粘
着剤層２と離型剤層３が対向するように折り曲げて重ね
合わせて、粘着シート間で剥離自在とすることができ
る。FIG. 3 is a cross-sectional view showing an example of the sanitary article of the present invention using the adhesive sheet used in the sanitary article of FIG. 2 , showing one adhesive sheet C in a folded state. , Mamoru
It is fixed to the raw article T with the second adhesive layer 4 on the other side , and the first adhesive layer 2 and the release agent layer 3 are bent and overlapped so as to face each other, and the adhesive sheets can be separated freely. be able to.
【００１０】図４は、本発明の衛生用品に用いられる粘
着シートの他例を示す断面図であり、支持基材１の片面
に、第１の粘着剤層２と離型剤層３が支持基材平面方向
にとなり合うように設けられ、かつ他面の全面に渡る部
分面に、第２の粘着剤層４が設けられてなる。FIG . 4 is a cross-sectional view showing another example of the adhesive sheet used in the sanitary article of the present invention, in which the first adhesive layer 2 and the release layer are provided on one surface of the supporting substrate 1. The agent layer 3 is in the plane direction of the supporting base material.
Provided so as to mutually become in, and in part <br/> partial surface over the other surface of the entire surface, the second adhesive layer 4 is provided.
【００１１】図５（ａ）は、図４の衛生用品に用いられ
る粘着シートを用いた本発明の衛生用品の実例を示す斜
視図、図５（ｂ）はその断面図であり、第２の粘着剤層
４により衛生用品Ｔに接着され、第１の粘着剤層２と離
型剤層３が対向するように折り曲げて重ね合わされて、
両層間で剥離自在とすることができる。[0011] FIG. 5 (a), is used in hygiene products of FIG. 4
Perspective view showing an example of a sanitary article of the present invention using an adhesive sheet that, FIG. 5 (b) is a sectional view thereof, the second pressure-sensitive adhesive layer 4 is bonded to the sanitary article T, the first pressure-sensitive adhesive The layer 2 and the release agent layer 3 are bent and overlapped so as to face each other,
It can be peelable between both layers.
【００１２】また本発明においては、図１〜図５に示す
如く、粘着テープの両端もしくは片端を、ドライエッジ
６とすることにより、使用の際に端部をめくりやすくす
ることもできる。Further, in the present invention, as shown in FIGS. 1 to 5, the both ends or one end of the adhesive tape may be the dry edges 6, so that the ends can be easily flipped during use.
【００１３】本発明の衛生用品に用いられる粘着シート
は、上記の如く構造に特徴を有するものであって、各構
成部材の材質等は何ら限定されるものではない。しかし
本発明においては、例えば支持基材としては、例えば不
織布やプラスチックフィルムなどが用いられ、特に柔ら
かくかつ腰のある材料から適宜選択するのが好ましい。
また粘着剤としては、好ましくはスチレン系粘着剤が用
いられ、特にＳＥＢＳ（スチレン−エチレン−ブタジエ
ン−スチレン共重合体）からなる粘着剤が好適であり、
その他アクリル系、ゴム系、オレフィン系などが用いら
れる。また離型剤としては、通常シリコーン系、長鎖ア
クリル系などの離型剤が用いられる。The pressure-sensitive adhesive sheet used in the sanitary article of the present invention is characterized by the structure as described above, and the materials and the like of the constituent members are not limited at all. However, in the present invention, for example, a non-woven fabric, a plastic film, or the like is used as the supporting base material, and it is particularly preferable to appropriately select from a soft and elastic material.
As the pressure-sensitive adhesive, a styrene-based pressure-sensitive adhesive is preferably used, and a pressure-sensitive adhesive made of SEBS (styrene-ethylene-butadiene-styrene copolymer) is particularly preferable.
In addition, acrylic type, rubber type, olefin type, etc. are used. As the release agent, a release agent such as a silicone type or a long chain acrylic type is usually used.
【００１４】[0014]
【発明の効果】本発明の衛生用品の剥離部の構造および
衛生用品は、特定構造とすることにより、従来不可欠で
あったセパレーターを省略することができ、使用時の煩
雑さや環境問題、コスト問題を解決するという利点があ
り、ナプキン、汗取りパッド、尿取りパッド、傷パッ
ド、包帯、ペット用尿取りシーツや尿取りパッド等の衛
生用品として好適に用いられる。EFFECTS OF THE INVENTION The structure of the peeling part of the sanitary article and the sanitary article of the present invention have a specific structure, so that the separator which has been indispensable in the past can be omitted. There is an advantage of solving the problem of napkin , sweat removal pad, urine absorption pad, wound pad.
It is preferably used as a sanitary item such as a pad, a bandage, a urine absorbing sheet for pets, and a urine absorbing pad .
【図１】本発明の衛生用品に用いられる粘着シートの実
例を示す斜視図である。 FIG. 1 is a fruit of an adhesive sheet used in the hygiene article of the present invention .
It is a perspective view which shows an example.
【図２】本発明の衛生用品に用いられる粘着シートの他
例を示す斜視図である。 [FIG. 2] Other than the pressure-sensitive adhesive sheet used for the hygiene article of the present invention
It is a perspective view which shows an example.
【図３】図２の衛生用品に用いられる粘着シートを用い
た本発明の衛生用品の実例を示す断面図である。 [FIG. 3] Using the adhesive sheet used for the hygiene article of FIG .
It is sectional drawing which shows the example of the sanitary goods of this invention.
【図４】本発明の衛生用品に用いられる粘着シートの他
例を示す断面図である。 [FIG. 4] Other than the pressure-sensitive adhesive sheet used for the hygiene article of the present invention
It is sectional drawing which shows an example.
【図５】図５（ａ）は、図４の衛生用品に用いられる粘
着シートを用いた本発明の衛生用品の実例を示す斜視
図、図５（ｂ）はその断面図である。 5 (a) is a viscous material used in the sanitary article of FIG.
A perspective view showing an example of the sanitary article of the present invention using a dressing sheet
FIG. 5B is a sectional view thereof.
１ 支持基材 ２ 第１の粘着剤層 ３ 離型剤層 ４ 第２の粘着剤層 ６ ドライエッジＣ 粘着シート Ｔ 衛生用品 1 Supporting Base Material 2 First Adhesive Layer 3 Release Agent Layer 4 Second Adhesive Layer 6 Dry Edge C Adhesive Sheet T Sanitary Goods
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) C09J 7/02 A61F 13/49 A61F 13/56 A61F 13/58 B32B 7/06 Front page continued (58) Fields surveyed (Int.Cl. 7 , DB name) C09J 7/02 A61F 13/49 A61F 13/56 A61F 13/58 B32B 7/06
Claims (2)
剤層が支持基材平面方向にとなり合うように設けられ、
かつ他面の全面もしくは全面に渡る部分面に、第２の粘
着剤層が設けられた粘着シートを、上記他面の第２の粘
着剤層により衛生用品に接着し上記片面の第１の粘着剤
層と離型剤層が対向するように折り曲げて重ね合わさ
れ、粘着剤層と離型剤層の間で剥離自在とすることがで
きる構成である衛生用品の剥離部の構造。 1. A first pressure-sensitive adhesive layer and a release agent layer are provided on one surface of a supporting base material so as to be aligned in the planar direction of the supporting base material .
In addition, the pressure-sensitive adhesive sheet having the second pressure-sensitive adhesive layer provided on the entire surface of the other surface or on the partial surface extending over the entire surface of the other surface,
Adhesive layer for hygiene products by the adhesive layer
Layer and release agent layer are folded so that they face each other.
The adhesive layer and the release agent layer can be peeled off.
The structure of the peeling part of the sanitary goods that can be configured.
剤層が支持基材平面方向にとなり合うように設けられ、
かつ他面の全面もしくは全面に渡る部分面に第２の粘着
剤層が設けられた粘着シートを、上記他面の第２の粘着
剤層により衛生用品に接着し上記片面の第１の粘着剤層
と離型剤層が対向するよう折り曲げて重ね合わされ、粘
着剤層と離型剤層の間で剥離自在とすることができる構
成である衛生用品。 2. A first pressure-sensitive adhesive layer and a release layer on one surface of a supporting substrate.
The agent layer is provided so as to be in the planar direction of the supporting base material,
Also, the second adhesive is applied to the entire surface of the other surface or the partial surface over the entire surface.
The pressure-sensitive adhesive sheet provided with the adhesive layer is used as a second pressure-sensitive adhesive on the other surface.
Adhesive layer for hygiene products by the adhesive layer
And the release agent layer are folded so that they face each other
A structure that can be peeled off between the adhesive layer and the release agent layer
The sanitary goods that are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000397121A JP3502606B2 (en) | 2000-12-27 | 2000-12-27 | Structure of the peeling part of sanitary goods and sanitary goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000397121A JP3502606B2 (en) | 2000-12-27 | 2000-12-27 | Structure of the peeling part of sanitary goods and sanitary goods |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24752992A Division JP3255983B2 (en) | 1992-09-17 | 1992-09-17 | Structure of disposable body warmer and disposable body warmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001254061A JP2001254061A (en) | 2001-09-18 |
| JP3502606B2 true JP3502606B2 (en) | 2004-03-02 |
Family
ID=18862300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000397121A Expired - Fee Related JP3502606B2 (en) | 2000-12-27 | 2000-12-27 | Structure of the peeling part of sanitary goods and sanitary goods |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3502606B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003238918A (en) * | 2002-02-21 | 2003-08-27 | Yamagata Gravure Co Ltd | Pressure-sensitive adhesive tape |
| JP4208187B2 (en) | 2002-10-28 | 2009-01-14 | 日東電工株式会社 | Adhesive optical film, method for producing adhesive optical film, and image display device |
| JP5913764B2 (en) * | 2011-05-30 | 2016-04-27 | 株式会社秀カンパニー | Release sheet member |
| CN102708757A (en) * | 2012-06-12 | 2012-10-03 | 天津迈科维科技有限公司 | Bonding structure of pressure-sensitive adhesive and application thereof |
| JP6866001B2 (en) * | 2016-11-30 | 2021-04-28 | 株式会社寺岡製作所 | Adhesive tape and its manufacturing method |
-
2000
- 2000-12-27 JP JP2000397121A patent/JP3502606B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001254061A (en) | 2001-09-18 |
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