JP2518203Y2 - Waste bag - Google Patents
Waste bagInfo
- Publication number
- JP2518203Y2 JP2518203Y2 JP1994006173U JP617394U JP2518203Y2 JP 2518203 Y2 JP2518203 Y2 JP 2518203Y2 JP 1994006173 U JP1994006173 U JP 1994006173U JP 617394 U JP617394 U JP 617394U JP 2518203 Y2 JP2518203 Y2 JP 2518203Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cellulose
- hydrophobic material
- soluble film
- polyvinyl
- 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
- Orthopedics, Nursing, And Contraception (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】[Detailed description of the device]
【０００１】[0001]
【産業上の利用分野】本考案は、水を含む物質を一時的
に収納、保持したり、水の透過を遮断したりした後で、
水中又は水を含む物質中に包装物を廃棄した場合には収
納袋が溶解、分散する性能を有していて、一時的な耐水
性を必要とする用途分野に用いられる、疎水性材料で片
面を被覆した水溶性フィルムから形成された汚物収納袋
に関する。BACKGROUND OF THE INVENTION The present invention is designed to temporarily store and hold a substance containing water, and to block the permeation of water.
One side of a hydrophobic material that has the ability to dissolve and disperse the storage bag when the package is discarded in water or a substance containing water, and is used in the application field that requires temporary water resistance. The present invention relates to a filth storage bag formed from a water-soluble film coated with.
【０００２】[0002]
【従来の技術】従来、トイレ、下水等に放流、廃棄でき
る、人口肛門使用者用の汚物収納袋は、最終的には水に
溶解、分散するか、又は長時間水と接触した後に溶解、
分散するフィルムを用いることが望ましい。従来、この
ようなフィルムには、エチレンフィルム、ポリエチレン
ラミネート紙などが用いられているが、これらは水分散
性又は水溶性でないので、そのまま下水、海水、土壌中
に廃棄することができず、別途に廃棄のための処理を必
要とするため、上記汚物収納袋のための素材フィルムに
使用することは実際上適当でなかった。2. Description of the Related Art Conventionally, sewage storage bags for artificial anus users, which can be discharged and discarded in toilets, sewage, etc., are finally dissolved or dispersed in water, or dissolved after being in contact with water for a long time,
It is desirable to use a film that disperses. Conventionally, ethylene films, polyethylene laminated papers, etc. are used for such films, but since these are not water dispersible or water soluble, they cannot be discarded as they are in sewage, seawater, or soil, and Since it requires disposal for disposal, it was not practically suitable for use as a material film for the above-mentioned waste bag.
【０００３】[0003]
【考案が解決しようとする課題】本考案は、前記の用途
に利用するのに適した、使用中の一定の時間内では良好
な耐水性を示し、例えば汚物収納袋であれば使用済みの
時点で収納袋を内容物ごとトイレ、下水、海水に廃棄し
ても速やかに水中に溶解、分散し、環境上、衛生上及び
公害面で問題のない、水溶性の汚物収納袋を提供するこ
とにある。以下本考案を詳しく説明する。DISCLOSURE OF THE INVENTION The present invention is suitable for use in the above-mentioned applications and exhibits good water resistance within a certain period of time during use. In order to provide a water-soluble sewage storage bag that dissolves and disperses quickly in water even if the storage bag with its contents is discarded in the toilet, sewage, or seawater, and has no environmental, sanitary, or pollution problems. is there. The present invention will be described in detail below.
【０００４】[0004]
【課題を解決するための手段】本考案の特徴は、水溶性
フィルムの片面を、厚さ０．１〜１０μｍの疎水性材料
で被覆した面を内面部とする一時的に耐水性を有する汚
物収納袋にある。本考案の構成を添付図に基いて説明す
ると、図１は水溶性フィルム１の片面を疎水性材料２で
被覆したものの縦断面図を示す。ここで用いる水溶性フ
ィルム１は、水に溶解する水溶性の高分子のフィルムで
あれば特に制限がない。このような水溶性フィルムとし
ては、カルボキシメチルセルロース、メチルセルロー
ス、ヒドロキシプロピルメチルセルロース、ヒドロキシ
エチルセルロース、ヒドロキシプロピルセルロース、ポ
リビニルアルコール誘導体、ポリエチレンオキサイド、
ポリビニルピロリドン、プルラン等のフィルムを例示し
得る。A feature of the present invention is that the water-soluble film has a temporary water-resistant filth having one surface coated with a hydrophobic material having a thickness of 0.1 to 10 μm as an inner surface. It is in a storage bag. The structure of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a longitudinal sectional view of a water-soluble film 1 coated on one side with a hydrophobic material 2. The water-soluble film 1 used here is not particularly limited as long as it is a water-soluble polymer film that dissolves in water. As such a water-soluble film, carboxymethyl cellulose, methyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, polyvinyl alcohol derivative, polyethylene oxide,
Examples of the film include polyvinylpyrrolidone and pullulan.
【０００５】また、上記水溶性フィルムを被覆するため
の疎水性材料２としては、ポリ塩化ビニル、塩化ビニル
−酢酸ビニル共重合体、ポリ酢酸ビニル、エチレン−酢
酸ビニル共重合体、ポリスチレン、ポリメチルメタクリ
レート、ポリアクリロニトリル、プチラール樹脂、ニト
ロセルロース、塩化ゴム、ポリ塩化ビニリデン、ポリウ
レタン樹脂、エポキシ樹脂、オルガノシラン化合物等を
例示し得る。さらに、これらの水溶性フィルム１及び疎
水性材料２の中に、適宜の可塑剤、着色材、香料、無機
粉末及びその他の添加剤を加えることもできる。As the hydrophobic material 2 for coating the water-soluble film, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, polyvinyl acetate, ethylene-vinyl acetate copolymer, polystyrene, polymethyl are used. Examples thereof include methacrylate, polyacrylonitrile, propylal resin, nitrocellulose, rubber chloride, polyvinylidene chloride, polyurethane resin, epoxy resin and organosilane compound. Furthermore, appropriate plasticizers, coloring materials, fragrances, inorganic powders and other additives may be added to the water-soluble film 1 and the hydrophobic material 2.
【０００６】このような疎水性材料２で水溶性フィルム
１の片面を被覆するには、上記疎水性材料２の溶剤溶液
もしくは分散液をフィルム１の片面にコーティングする
とよいが、上記液の直接噴霧、表面グラフト重合、低温
プラズマ重合、更には真空蒸着法等の手法によって被覆
することもできる。しかし、疎水性材料２の厚みを０．
１〜１０μｍと非常に薄くするものである。In order to coat one side of the water-soluble film 1 with such a hydrophobic material 2, it is advisable to coat the one side of the film 1 with a solvent solution or dispersion of the above-mentioned hydrophobic material 2. It can also be coated by a method such as surface graft polymerization, low temperature plasma polymerization, or vacuum deposition. However, when the thickness of the hydrophobic material 2 is 0.
It is extremely thin, 1 to 10 μm.
【０００７】上記疎水性材料２の被覆に際しては、該材
料の厚みが０．１〜１０μｍになるように行う。上記厚
みが０．１μｍ未満では、フィルムの耐水性が不完全で
水を透過し、使用期間中に水に分散又は溶解するので実
用上の耐水性がない。一方、厚みが１０μｍを越すと、
耐水性が過大となって、水溶性フィルムが溶解した後で
も、疎水層が強靱で一定使用期間後であってもフィルム
が分散せず、所期の目的が達せられなくなる。The hydrophobic material 2 is coated so that the thickness of the material is 0.1 to 10 μm. When the thickness is less than 0.1 μm, the water resistance of the film is incomplete, water is permeated, and it disperses or dissolves in water during the period of use, so that there is no practical water resistance. On the other hand, if the thickness exceeds 10 μm,
Even after the water resistance becomes excessive and the water-soluble film is dissolved, the hydrophobic layer is tough and the film does not disperse even after a certain period of use, so that the intended purpose cannot be achieved.
【０００８】しかして、本考案により、疎水性材料２を
厚さ０．１〜１０μｍの範囲内で水溶性フィルム１の片
面に被覆した、内面部が一時的に耐水性を有する汚物収
納袋は、該材料２と水溶性フィルム１との相互作用によ
り、一時的な耐水性と、水に対する分散性又は溶解性と
いう相反する性能を発揮するので、実用上極めて有用で
ある。Therefore, according to the present invention, a filth storage bag in which the hydrophobic material 2 is coated on one surface of the water-soluble film 1 in a thickness range of 0.1 to 10 μm and the inner surface of which is temporarily waterproof is provided. The interaction between the material 2 and the water-soluble film 1 exerts contradictory performances such as temporary water resistance and dispersibility or solubility in water, which is extremely useful in practice.
【０００９】以上述べたように、本考案にかかる片面被
覆の水溶性フィルムは、上記性能を有するので、前述し
た人口肛門使用者の汚物を疎水性材料２の面に接触する
ように収納し、内容物ごとトイレ、下水、海水及び土壌
中に廃棄しても、一定時間経過後に、自然に収納袋を溶
解、分散させることができて流水処理を妨げることなく
種々の用途に有効に利用することができる利点がある。As described above, since the water-soluble film having a single-side coating according to the present invention has the above-mentioned performance, the filth of the artificial anal user mentioned above is stored so as to come into contact with the surface of the hydrophobic material 2, Even if the contents are discarded in the toilet, sewage, seawater or soil, after a certain period of time, the storage bag can be naturally dissolved and dispersed, and it can be effectively used for various purposes without disturbing running water treatment. There is an advantage that can be.
【図１】本考案の汚物収納袋の縦断面図を例示したもの
である。FIG. 1 illustrates a vertical cross-sectional view of a waste bag according to the present invention.
１ 水溶性フィルム ２ 疎水性材料 ３ 汚物 1 Water-soluble film 2 Hydrophobic material 3 Soil
Claims (1)
ロース、ヒドロキシプロピルメチルセルロース、ヒドロ
キシエチルセルロース、ヒドロキシプロピルセルロー
ス、ポリビニルアルコール誘導体、ポリエチレンオキサ
イド、ポリビニルピロリドン又はプルランより選ばれた
水溶性フイルムの内側面に、コーティング、直接噴霧、
表面グラフト重合、低温プラズマ重合又は真空蒸着によ
り、ポリ塩化ビニル、塩化ビニル−酢酸ビニル共重合
体、ポリ酢酸ビニル、エチレン−酢酸ビニル共重合体、
ポリスチレン、ポリメチルメタクリレート、ボリアクリ
ロニトリル、ブチラール樹脂、エポキシ樹脂又はオルガ
ノシラン化合物より選ばれた疎水性材料の厚さ０．１〜
１０μｍの層を設けた汚物収納袋。1. Carboxymethyl cellulose, methyl cell
Loin, hydroxypropyl methylcellulose, hydro
Xyethyl cellulose, hydroxypropyl cellulose
, Polyvinyl alcohol derivative, polyethylene oxa
Coating, direct spraying on the inner surface of a water-soluble film selected from Id, polyvinylpyrrolidone or pullulan ,
By surface graft polymerization, low temperature plasma polymerization or vacuum deposition
Polyvinyl chloride, vinyl chloride-vinyl acetate copolymer
Body, polyvinyl acetate, ethylene-vinyl acetate copolymer,
Polystyrene, polymethylmethacrylate, boriacry
Ronitoriru, butyral Lumpur resin, the thickness of the epoxy resin or the organosilane compound from the selected hydrophobic material 0.1
Waste bag with a 10 μm layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994006173U JP2518203Y2 (en) | 1994-05-09 | 1994-05-09 | Waste bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994006173U JP2518203Y2 (en) | 1994-05-09 | 1994-05-09 | Waste bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0734822U JPH0734822U (en) | 1995-06-27 |
| JP2518203Y2 true JP2518203Y2 (en) | 1996-11-27 |
Family
ID=11631163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994006173U Expired - Fee Related JP2518203Y2 (en) | 1994-05-09 | 1994-05-09 | Waste bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518203Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002011029A (en) * | 2000-06-29 | 2002-01-15 | Alcare Co Ltd | Member for disposal of excrements |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817451A (en) * | 1981-07-24 | 1983-02-01 | Canon Inc | Image bearing material |
| DK150111C (en) * | 1983-02-14 | 1987-05-25 | Rasmussen Holding As V Kann | SEALING DEVICE BY LIPPING AND TURNING WINDOWS |
| JPS6010625U (en) * | 1983-06-30 | 1985-01-24 | 笹谷 敏彦 | Tape for sanitary napkins |
-
1994
- 1994-05-09 JP JP1994006173U patent/JP2518203Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734822U (en) | 1995-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |