JPS6329685Y2 - - Google Patents
Info
- Publication number
- JPS6329685Y2 JPS6329685Y2 JP17296781U JP17296781U JPS6329685Y2 JP S6329685 Y2 JPS6329685 Y2 JP S6329685Y2 JP 17296781 U JP17296781 U JP 17296781U JP 17296781 U JP17296781 U JP 17296781U JP S6329685 Y2 JPS6329685 Y2 JP S6329685Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- absorbent body
- sheet piece
- water
- detection
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 14
- 230000002745 absorbent Effects 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 10
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 238000002834 transmittance Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000002845 discoloration Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
【考案の詳細な説明】
本考案は、使用中に排泄液が排泄されているか
否かを内部の変色により検出できる使い捨ておむ
つに関する。[Detailed Description of the Invention] The present invention relates to a disposable diaper that can detect whether or not excretory fluid is being excreted during use based on internal discoloration.
従来、トツプシートとバツクシートとの間に吸
収体を配置し、かつ該バツクシートと吸収体との
間に排泄液との接触により変色する薬剤を配置し
た使い捨ておむつが知られている。しかし、この
公知のおむつにおいては、変色状態の有無がバツ
クシートから明確に透視できなかつたり、変色状
態がバツクシートから鮮明に透視されすぎておむ
つの取扱者に不快感を与えるなどの欠点があつ
た。 Conventionally, disposable diapers have been known in which an absorbent material is disposed between a top sheet and a back sheet, and a drug that changes color upon contact with excretory fluid is disposed between the back sheet and the absorbent material. However, this known diaper has drawbacks such as the presence or absence of discoloration cannot be clearly seen through the back sheet, and the discoloration can be seen too clearly through the back sheet, causing discomfort to the person handling the diaper.
本考案の目的は、前述のような従来の欠点を除
去することにあり、その目的を達成するための好
適な構成を、図示の実施態様に基づいて説明する
と、以下のとおりである。 The purpose of the present invention is to eliminate the conventional drawbacks as described above, and a preferred configuration for achieving the purpose will be described below based on the illustrated embodiment.
第１図は、おむつの展開平面図、第２図は、同
上Ｘ−Ｘ線に沿う拡大断面図を示す。 FIG. 1 is a developed plan view of the diaper, and FIG. 2 is an enlarged sectional view taken along the line X--X of the same.
おむつ１は、不織布などの透水性トツプシート
２と、合成樹脂フイルム（例えばポリエチレンフ
イルム）などの不透水性バツクシート３と、これ
らの間に配置した吸収体４と、前記両シート２，
３の対向両端部における相会部を接合してフラツ
プ５，５を形成してそれらの間に伸長状態で取付
けた弾性部材６，６とからなる。 The diaper 1 includes a water-permeable top sheet 2 made of non-woven fabric, a water-impermeable back sheet 3 made of synthetic resin film (for example, polyethylene film), an absorbent body 4 disposed between these, both sheets 2,
The elastic members 6, 6 are formed by joining matching portions at opposite ends of the flaps 3 to form flaps 5, 5, and elastic members 6, 6 are attached in a stretched state between the flaps 5, 5.
本考案の特徴とするところは、前記おむつ１に
おいて、バツクシート３としてJISK6714に定め
られている光線透過率30〜60％のポリエチレンフ
イルムなどを用い、疎水性ネツト状シート７を吸
収体４の下面のほぼ全域に配置し、かつおむつ１
の中央部域における吸収体４とネツト状シート７
との間に排泄液検出シート片８を配置した点にあ
る。 The feature of the present invention is that in the diaper 1, a polyethylene film having a light transmittance of 30 to 60% as specified in JISK6714 is used as the back sheet 3, and a hydrophobic net-like sheet 7 is placed on the bottom surface of the absorbent body 4. Placed in almost the entire area, and diaper 1
Absorbent body 4 and net-like sheet 7 in the central region of
The point is that an excrement fluid detection sheet piece 8 is arranged between the two.
検出シート片８は、おむつ１の少なくとも中央
部域に配置されておればよくその大きさは制約が
ない。この検出シート片８は、排泄液に接触した
とき変色する薬剤、たとえば、黄色から青色に変
化するプロムフエノールブルー、白色から青色に
変化するオルベンズアルデヒドなどの粉体８ａを
透水性シート片８ｂと透視性シート片８ｃとの間
にエンボス付与下に一体的にサンドイツチして形
成し、シート片８ｂが上面でシート片８ｃが下面
になるように配置してある。 The size of the detection sheet piece 8 is not limited as long as it is placed at least in the central region of the diaper 1. This detection sheet piece 8 can see through the water-permeable sheet piece 8b to detect powders 8a such as drugs that change color when they come into contact with excretory fluid, such as promphenol blue that changes from yellow to blue, and olbenzaldehyde that changes from white to blue. It is formed by integrally sandwiching and embossing it between the sheet piece 8c and the sheet piece 8c, and is arranged so that the sheet piece 8b is on the top surface and the sheet piece 8c is on the bottom surface.
バツクシート３は、JISK6714に定められてい
る光線透過率が30％以下であると、検出シート片
８の変色状態の有無がバツクシート３から明確に
透視できず、60％以上であると、その変色状態が
バツクシート３から鮮明に透視されすぎておむつ
１の取扱者に不快感を与えることになり好ましく
ない。 If the light transmittance of the back sheet 3 is less than 30% as defined in JISK6714, the presence or absence of discoloration of the detection sheet piece 8 cannot be clearly seen through the back sheet 3, and if the light transmittance is 60% or more, the discoloration state is too clearly seen through the back sheet 3, causing discomfort to the person handling the diaper 1, which is undesirable.
疎水性ネツト状シート７は、たとえば、各繊条
があたかも連続フイラメント状をなして部分的に
接合して無数の目を形成している（いわゆる割布
状）もので、三井東圧化学株式会社（東京）から
「ノイネツト」（商標）として入手できる。 The hydrophobic net-like sheet 7 is, for example, one in which the individual fibers form a continuous filament shape and are partially joined to form countless eyes (so-called cloth-like), manufactured by Mitsui Toatsu Chemical Co., Ltd. (Tokyo) as ``Noinetsu'' (trademark).
透水性シート片８ｂは、たとえば、薄葉紙（テ
イツシユペーパー）、不織布、また透視性シート
片８ｃは、たとえば、ポリエチレンなどのプラス
チツクフイルムが用いられる。 The water-permeable sheet piece 8b is made of, for example, tissue paper or nonwoven fabric, and the transparent sheet piece 8c is made of, for example, a plastic film such as polyethylene.
本考案は叙上のように構成してあり、したがつ
て、本考案によれば、おむつの使用中に尿などが
排泄されこれが湿潤した場合には、検出シート片
が変色しこれがバツクシートから透視できるが、
バツクシートの素材として特に選定した好適な光
線透過率を有するものを用いてあるので、変色状
態の有無を明確に確認することができるととも
に、変色状態が鮮明に透視されすぎておむつの取
扱者に不快感を与えることがない。さらに検出薬
剤は透水性シート片と透視性シート片との間に一
体的にサンドイツチして独立の検出シート片に形
成した状態で吸収体と疎水性ネツト状シートとの
間に配置してあり、該疎水性シートは比較的粗面
で、しかも排泄液に接触しても所要の強度を有し
吸収体の型崩れを防止するので、おむつの使用中
に検出シート片が妄りに移動したり該シート片中
の薬剤が散乱したりすることがないなどの効果を
有し、実用に供しきわめて有益である。 The present invention is constructed as described above. Therefore, according to the present invention, if urine or the like is excreted during use of the diaper and becomes wet, the detection sheet piece changes color and is visible through the back sheet. You can, but
Since the back sheet material is specially selected and has a suitable light transmittance, it is possible to clearly confirm the presence or absence of discoloration, and the discoloration is too clearly visible to the diaper handler. It doesn't give you any pleasure. Furthermore, the detection agent is integrally sandwiched between the water-permeable sheet piece and the transparent sheet piece to form an independent detection sheet piece, which is disposed between the absorbent body and the hydrophobic net-like sheet; The hydrophobic sheet has a relatively rough surface and has the required strength even when it comes into contact with excretory liquid, and prevents the absorber from losing its shape. It has the effect that the drug in the sheet piece does not scatter, and is extremely useful in practical use.
第１図は、本考案の実施態様にかかるおむつの
展開平面図、第２図は、同上Ｘ−Ｘ線拡大断面
図、第３図は、検出シート片の概略拡大断面図を
示す。
１……おむつ、２……トツプシート、３……バ
ツクシート、４……吸収体、７……疎水性ネツト
状シート、８……検出シート片、８ａ……検出薬
剤、８ｂ……透水性シート片、８ｃ……透視性シ
ート片。
FIG. 1 is a developed plan view of a diaper according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line X--X of the same, and FIG. 3 is a schematic enlarged sectional view of a detection sheet piece. DESCRIPTION OF SYMBOLS 1... Diaper, 2... Top sheet, 3... Back sheet, 4... Absorber, 7... Hydrophobic net-like sheet, 8... Detection sheet piece, 8a... Detection drug, 8b... Water-permeable sheet piece , 8c...Transparent sheet piece.
Claims (1)
と、これらの間に配置した吸収体とからなり、前
記吸収体の下面に排泄液との接触により変色する
湿潤検出手段を配置した使い捨ておむつにおい
て、前記バツクシートとしてJIS−K6714による
光線透過率30〜60％のものを用い、かつ前記検出
手段として青色に変化する粉体を透水性シート片
と透視性シート片との間に一体的にサンドイツチ
して形成した湿潤検出シート片を用いるととも
に、前記湿潤検出シートは、前記バツクシートの
上面と前記吸収体の下面のほぼ全域に介在させた
疎水性ネツト状シートと、前記吸収体の下面との
間に前記透視性シート片を前記疎水性ネツト状シ
ートに向けて配置したことを特徴とする、湿潤検
出ができる使い捨ておむつ。 A disposable diaper comprising a water-permeable top sheet, a water-impermeable back sheet, and an absorbent body disposed between these, and in which a wetness detection means that changes color upon contact with excretory liquid is disposed on the lower surface of the absorbent body, wherein the back sheet is A wet film with a light transmittance of 30 to 60% according to JIS-K6714 is used, and a powder that changes to blue is integrally sandwiched between a water-permeable sheet piece and a transparent sheet piece as the detection means. A detection sheet piece is used, and the moisture detection sheet includes the transparent sheet between the hydrophobic net-like sheet interposed over almost the entire area of the upper surface of the back sheet and the lower surface of the absorbent body, and the lower surface of the absorbent body. A disposable diaper capable of detecting wetness, characterized in that the strips are arranged facing the hydrophobic net-like sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17296781U JPS5878904U (en) | 1981-11-20 | 1981-11-20 | Disposable diapers that can detect wetness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17296781U JPS5878904U (en) | 1981-11-20 | 1981-11-20 | Disposable diapers that can detect wetness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5878904U JPS5878904U (en) | 1983-05-28 |
| JPS6329685Y2 true JPS6329685Y2 (en) | 1988-08-09 |
Family
ID=29964841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17296781U Granted JPS5878904U (en) | 1981-11-20 | 1981-11-20 | Disposable diapers that can detect wetness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878904U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05168660A (en) * | 1991-12-25 | 1993-07-02 | Mitsui Toatsu Chem Inc | Throw-away diaper |
| JP4393108B2 (en) * | 2003-05-16 | 2010-01-06 | 花王株式会社 | Absorbent articles |
| JP4675161B2 (en) * | 2005-05-30 | 2011-04-20 | 花王株式会社 | Exterior body and absorbent article |
| JP2021069873A (en) * | 2019-11-01 | 2021-05-06 | ユニ・チャーム株式会社 | Absorbent article |
| JP2021069874A (en) * | 2019-11-01 | 2021-05-06 | ユニ・チャーム株式会社 | Absorbent article |
-
1981
- 1981-11-20 JP JP17296781U patent/JPS5878904U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5878904U (en) | 1983-05-28 |
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