JPH0284959A - Water absorber - Google Patents
Water absorberInfo
- Publication number
- JPH0284959A JPH0284959A JP62312376A JP31237687A JPH0284959A JP H0284959 A JPH0284959 A JP H0284959A JP 62312376 A JP62312376 A JP 62312376A JP 31237687 A JP31237687 A JP 31237687A JP H0284959 A JPH0284959 A JP H0284959A
- Authority
- JP
- Japan
- Prior art keywords
- water
- granular
- synthetic resin
- gelatinizing agent
- fine pieces
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 29
- 239000006096 absorbing agent Substances 0.000 title abstract 2
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 21
- 239000000057 synthetic resin Substances 0.000 claims abstract description 21
- 239000003349 gelling agent Substances 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 2
- 239000004745 nonwoven fabric Substances 0.000 abstract description 2
- -1 polyethylene Polymers 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 description 10
- 239000002250 absorbent Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
【発明の詳細な説明】 （産業上の利用分１？） 本発明は、吸水体に関するものである。[Detailed description of the invention] (Industrial use 1?) The present invention relates to a water absorbent body.
（従来の技術）
従来の吸水体は、たとえば紙オムツを例にとれば、粉砕
パルプをシート状に加工して、その上に顆粒状ゲル化剤
を均等にバラまいて層状に積ねて形成している。(Prior art) Conventional water absorbents, for example, in the case of disposable diapers, are formed by processing pulverized pulp into a sheet, and then stacking a granular gelling agent on top of the sheet in a layered manner. are doing.
（発明が解決しようとする問題点）
ところが、顆粒状グル化剤は吸水体内で固定されて込な
いので、製造してから使用するまでの間に、移動して均
等に分散されず、吸水効果の均一化に問題がある。また
、粉砕パルプを使用すると、パルプ自体が吸水し、下１
にある顆粒状ゲル化剤まで浸透するのに時間がかかり、
肌と吸水面部の間で水分がたまっている。その上、あと
の水分が出てくると、その水分は横漏れ現象を起こし、
紙オムツメーカ等では横漏れを防止するために水分を封
じ込む加工方法に研究が絞られている。また、使用後の
吸水体を焼、却する場合、粉砕パルプ自体の吸水により
、完全に焼却させることが困難である問題がある。(Problem to be solved by the invention) However, since the granular gluing agent is not fixed in the water-absorbing body, it moves and is not dispersed evenly between the time it is manufactured and used, resulting in poor water-absorption effects. There is a problem with uniformity. Also, when using pulverized pulp, the pulp itself absorbs water and the bottom layer
It takes time to penetrate to the granular gelling agent in the
Moisture accumulates between the skin and the water-absorbing surface. Moreover, when the remaining moisture comes out, it causes side leakage phenomenon.
Paper diaper manufacturers are focusing their research on processing methods that seal in moisture to prevent side leakage. Furthermore, when the water absorbent body is incinerated after use, there is a problem in that it is difficult to completely incinerate it due to water absorption by the pulverized pulp itself.
本発明はこのような事情にかんがみてなされたもので顆
粒状ゲル化剤の移動を防止し、吸水効果の均一化を図り
、横モレを防ぎ、肌が濡れている時間を少なくすると共
に、使用後の完全焼却を図った吸水体を提供することを
目的とする。The present invention was developed in view of the above circumstances, and is designed to prevent the movement of the granular gelling agent, equalize the water absorption effect, prevent horizontal leakage, reduce the amount of time the skin is wet, and improve the use of the gelling agent. The purpose is to provide a water absorbent that can be completely incinerated afterwards.
（問題を解決する為の手段）
本発明はかかる目的を達成するために、顆粒状ゲル化剤
を細片状の合成樹脂に接着により固定させたことを特徴
とする。(Means for Solving the Problem) In order to achieve the above object, the present invention is characterized in that a granular gelling agent is fixed to a strip of synthetic resin by adhesive.
（作 用）
本発明は顆粒状ゲル化剤が細片状の合成樹脂に接着によ
り固定しであるので、製造から使用するまで移動するこ
とは無く、吸水効果の均一化が図れる。また、細片状の
合成樹脂は綿状で吸水能力はなく、粉砕バルブに比べや
や弾力性があるため水分を通過しやすく、下層にある顆
粒状ゲル化剤まですみやかに浸透し、肌と吸水面部の間
で水分が滞留することなく、肌が濡れている時間を少な
くすることが出来、横漏れも防止す、ることができる。(Function) In the present invention, since the granular gelling agent is fixed to the synthetic resin strips by adhesion, it does not move from manufacture to use, and the water absorption effect can be made uniform. In addition, the strip-shaped synthetic resin is cotton-like and has no water absorption ability, but it is slightly more elastic than the crushing valve, so water can easily pass through it, and it quickly penetrates to the granular gelling agent in the lower layer, allowing it to absorb water from the skin. Moisture does not accumulate between the surfaces, reducing the amount of time the skin is wet and preventing side leakage.
その上、使用後の吸水体を焼却する時には、助燃焼材と
なり完全に焼却することもできる。Moreover, when the water absorbent body is incinerated after use, it becomes an auxiliary combustion material and can be completely incinerated.
（実施例）
本吸水体を成形するには、吸水面部を非水溶性、且つ透
水性の繊維シート部材を用い、外表面部を防水シート部
材で形成し、顆粒状ゲル化剤を細片状の合成樹脂に接着
させ、吸水体に収納させる。(Example) To mold this water absorbent body, the water absorbing surface part is formed of a water-insoluble and water permeable fiber sheet member, the outer surface part is formed of a waterproof sheet member, and the granular gelling agent is formed into strips. Adhere to synthetic resin and store in a water absorbent body.
尚、透水性繊維シートは柔軟な不織布等を用い、防水シ
ートは柔軟なポリエチレンシート等を用いるとよい。ま
た、顆粒状ゲル化剤は、たとえばアクアポリ（製鉄化学
工業層）等の高吸収ポリマーを用い、細片状の合成樹脂
は、合成樹脂シート製の各種製品から生じるロス・切端
等を粉砕し、柔軟になったものを用いるとよい。In addition, it is preferable to use a flexible nonwoven fabric or the like as the water-permeable fiber sheet, and use a flexible polyethylene sheet or the like as the waterproof sheet. In addition, the granular gelling agent is made by using a highly absorbent polymer such as Aquapoly (steel manufacturing chemical industry layer), and the strip-like synthetic resin is obtained by crushing the loss and cutting edges generated from various products made of synthetic resin sheets. It is best to use one that is flexible.
以下、図面を参照して、本発明の実施の一例を詳細に説
明する。EMBODIMENT OF THE INVENTION Hereinafter, an example of implementation of the present invention will be described in detail with reference to the drawings.
図１は吸水体の断面図であり、図中（１）は透水性繊維
シート、（２）は防水シートで、袋状の本体を形成して
いる。（３）は細片状の合成樹脂で（４）の顆粒状ゲル
化剤が接着により固定されて、吸水効果を持っている。FIG. 1 is a cross-sectional view of a water absorbent body, in which (1) is a water-permeable fiber sheet and (2) is a waterproof sheet, forming a bag-shaped main body. (3) is a synthetic resin in the form of strips, to which the granular gelling agent of (4) is fixed by adhesive, and has a water-absorbing effect.
（発明の効果）
（１）顆粒状ゲル化剤が細片状の合成樹脂に接着により
固定しであるので、製造から使用するまで移動すること
な（、吸水効果の均一化が図れる。(Effects of the Invention) (1) Since the granular gelling agent is fixed to the synthetic resin strips by adhesive, it does not move from manufacture to use (and the water absorption effect can be made uniform).
（２）顆粒状ゲル化剤を細片状の合成樹脂に接着すると
き、各々の細片状の合成樹脂も互いに軽（接着しており
、型の成形が安易にできる。(2) When the granular gelling agent is adhered to strips of synthetic resin, each strip of synthetic resin is also lightly (adhered to) each other, making molding easier.
（３）細片状の合成樹脂は綿状で吸水能力はなく、粉砕
パルプに比べ、やや弾力性があるので、水分を通過しや
すく、下層にある顆粒状ゲル化剤まですみやかに浸透し
、肌と吸水面部の間で水分が滞留することなく、横漏れ
を防止し、肌が濡れている時間を少なくする。(3) The synthetic resin in the form of strips is cotton-like and has no water absorption ability, but is slightly more elastic than crushed pulp, so water can easily pass through it, and it quickly penetrates to the granular gelling agent in the lower layer. Water does not accumulate between the skin and the water-absorbing surface, preventing side leakage and reducing the amount of time the skin is wet.
（４） 細片状の合成樹脂は合成樹脂シート製の各種
製品から生じるロス・切端等を粉砕したものが使用で剖
、経済的効果がある。(4) Synthetic resin in the form of strips is obtained by pulverizing the loss, cut ends, etc. generated from various products made of synthetic resin sheets, and is economically effective when used.
（５） 従来使用されている粉砕パルプは、そのほと
んどを輸入に頼っており、細片状の合成樹脂を使用すれ
ば、資源確保に多大に貢献でき得る効果がある。(5) Most of the conventionally used pulverized pulp is imported, so using synthetic resin in the form of strips can greatly contribute to securing resources.
（６）合成樹脂は一般的に硬いものと思われているが、
粉砕して細片状になった４のは、従来使用されてい為粉
砕バルブより柔軟性があり、肌に対する触感も良く、吸
水体に収納するのに最適である。(6) Synthetic resins are generally thought to be hard, but
4, which has been crushed into small pieces, is more flexible than the conventionally used crushing valve, has a good texture on the skin, and is ideal for storing in a water absorbent body.
（７） 使用後、吸水体を焼却する時、細片状の合成
樹脂が助燃焼材となり、完全に焼却することかできる。(7) When the water absorbing body is incinerated after use, the synthetic resin pieces serve as an auxiliary combustion material and can be completely incinerated.
第１図Figure 1
Claims (1)
せた吸水体。A water-absorbing material with granular gelling agent fixed to strips of synthetic resin by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62312376A JPH0284959A (en) | 1987-12-11 | 1987-12-11 | Water absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62312376A JPH0284959A (en) | 1987-12-11 | 1987-12-11 | Water absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284959A true JPH0284959A (en) | 1990-03-26 |
Family
ID=18028509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62312376A Pending JPH0284959A (en) | 1987-12-11 | 1987-12-11 | Water absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284959A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59229322A (en) * | 1983-06-10 | 1984-12-22 | Okura Ind Co Ltd | Manufacturing method of water absorbent sheet |
| JPS6162463A (en) * | 1984-08-31 | 1986-03-31 | 三洋化成工業株式会社 | Absorbing material and its production |
-
1987
- 1987-12-11 JP JP62312376A patent/JPH0284959A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59229322A (en) * | 1983-06-10 | 1984-12-22 | Okura Ind Co Ltd | Manufacturing method of water absorbent sheet |
| JPS6162463A (en) * | 1984-08-31 | 1986-03-31 | 三洋化成工業株式会社 | Absorbing material and its production |
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