JPH0461523U - - Google Patents
Info
- Publication number
- JPH0461523U JPH0461523U JP10416990U JP10416990U JPH0461523U JP H0461523 U JPH0461523 U JP H0461523U JP 10416990 U JP10416990 U JP 10416990U JP 10416990 U JP10416990 U JP 10416990U JP H0461523 U JPH0461523 U JP H0461523U
- Authority
- JP
- Japan
- Prior art keywords
- cellulose sponge
- disposable diaper
- liquid
- absorbent material
- impermeable
- 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
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 3
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 1
Description
第１図は本考案の使い捨ておむつの一実施例を
示す一部切り欠き平面図、第２図及び第３図はそ
のＡ−Ａ線及びＢ−Ｂ線での断面図、第４図は本
考案の異なる実施例を示す要部断面図、第５図は
本考案の他の実施例を示す平面図、第６図はその
Ｃ−Ｃ線での断面図、第７図は本考案の更に別の
実施例を示す平面図である。
１……トツプシート、２……バツクシート、３
……吸収体、１０……セルロース系スポンジ、１
１，１３……折返部、１２……不透水面。
Fig. 1 is a partially cutaway plan view showing an embodiment of the disposable diaper of the present invention, Figs. 2 and 3 are cross-sectional views taken along lines A-A and B-B, and Fig. 4 is a main view of the disposable diaper. 5 is a plan view showing another embodiment of the invention, FIG. 6 is a sectional view taken along line C-C, and FIG. 7 is a further sectional view of the invention. FIG. 7 is a plan view showing another example. 1...Top sheet, 2...Back sheet, 3
...Absorber, 10 ... Cellulose sponge, 1
1, 13...turning part, 12...impermeable surface.
Claims (1)
クシート及び両シート間に介在させた吸収体とか
らなる使い捨ておむつにおいて、 上記吸収体を吸水膨潤性のセルロース系スポン
ジを素材として構成し、該セルロース系スポンジ
の少なくとも長手方向又は幅方向の両端部に、該
端部を内側に折り返すことにより折返部を形成し
てあることを特徴とする使い捨ておむつ。 ２ セルロース系スポンジにおける前記折返部が
、その表面の少なくとも一部に防漏効果を有する
不透水面を備えていることを特徴とする請求項１
に記載の使い捨ておむつ。 ３ セルロース系スポンジの吸水膨潤時における
体積膨張率が１２０％以上であることを特徴とす
る請求項１に記載の使い捨ておむつ。[Claims for Utility Model Registration] 1. A disposable diaper consisting of a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent material interposed between the two sheets, wherein the absorbent material is replaced by a water-absorbing and swelling cellulose sponge. 1. A disposable diaper, characterized in that the cellulose sponge is made of a material and has folded portions formed at least at both ends in the longitudinal direction or the width direction by folding the ends inward. 2. Claim 1, wherein the folded portion of the cellulose sponge has an impermeable surface having a leak-preventing effect on at least a portion of its surface.
Disposable diapers as described in . 3. The disposable diaper according to claim 1, wherein the cellulose sponge has a volumetric expansion coefficient of 120% or more when it absorbs water and swells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10416990U JPH0461523U (en) | 1990-10-03 | 1990-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10416990U JPH0461523U (en) | 1990-10-03 | 1990-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461523U true JPH0461523U (en) | 1992-05-27 |
Family
ID=31849355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10416990U Pending JPH0461523U (en) | 1990-10-03 | 1990-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461523U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003093440A (en) * | 2001-09-21 | 2003-04-02 | Kao Corp | Disposable diapers |
| US7938814B2 (en) | 2001-09-21 | 2011-05-10 | Kao Corporation | Disposable diaper |
| JP2017166364A (en) * | 2016-03-15 | 2017-09-21 | 内山工業株式会社 | Spacer and cylinder block cooling structure |
| JP2018057521A (en) * | 2016-10-04 | 2018-04-12 | 紀元 石塚 | Absorber and absorbent article |
-
1990
- 1990-10-03 JP JP10416990U patent/JPH0461523U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003093440A (en) * | 2001-09-21 | 2003-04-02 | Kao Corp | Disposable diapers |
| US7938814B2 (en) | 2001-09-21 | 2011-05-10 | Kao Corporation | Disposable diaper |
| JP2017166364A (en) * | 2016-03-15 | 2017-09-21 | 内山工業株式会社 | Spacer and cylinder block cooling structure |
| JP2018057521A (en) * | 2016-10-04 | 2018-04-12 | 紀元 石塚 | Absorber and absorbent article |
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