JPH0210826U - - Google Patents
Info
- Publication number
- JPH0210826U JPH0210826U JP8909388U JP8909388U JPH0210826U JP H0210826 U JPH0210826 U JP H0210826U JP 8909388 U JP8909388 U JP 8909388U JP 8909388 U JP8909388 U JP 8909388U JP H0210826 U JPH0210826 U JP H0210826U
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- paper
- absorbent body
- liquid
- protrusions
- 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
- 230000002745 absorbent Effects 0.000 claims description 11
- 239000002250 absorbent Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920000297 Rayon Polymers 0.000 claims 1
- 229920002125 Sokalan® Polymers 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000002964 rayon Substances 0.000 claims 1
- 230000002940 repellent Effects 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
第１図に示される表面シート３の拡大断面図、第
３図は本考案の他の実施例の断面図、第４図は本
考案のさらに他の実施例の断面図である。
１……吸収具、２……吸収体、３……表面シー
ト、４……吸収層、５……防水紙、６……防水材
、７……ステープル綿、８……綿状パルプ、９…
…吸収紙、１０……ポリマーシート、１６……両
面テープ、２１……テーパ面、２２……突部、２
３……貫通孔。
FIG. 1 is a cross-sectional view of one embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view of the top sheet 3 shown in FIG. 1, FIG. 3 is a cross-sectional view of another embodiment of the present invention, and FIG. FIG. 2 is a cross-sectional view of still another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Absorbent device, 2... Absorbent body, 3... Top sheet, 4... Absorbent layer, 5... Waterproof paper, 6... Waterproof material, 7... Staple cotton, 8... Cotton pulp, 9 …
... Absorbent paper, 10 ... Polymer sheet, 16 ... Double-sided tape, 21 ... Tapered surface, 22 ... Protrusion, 2
3...Through hole.
Claims (1)
成る表面シートとを有する液体吸収具において、 前記表面シートには、吸収体側に突出しかつ吸
収されるべき液体の流れの方向下流側に向うにつ
れて拡開したテーパ面を有する多数の突部を形成
し、このテーパ面は表面シートに垂直な軸線に対
して約１０〜約６０度の角度を有し、 前記突部には、直径が約０．２〜０．８mmであ
り、高さが約０．２〜０．４５mmである貫通孔が
形成され、 前記吸収体は、ａ１ステーブル綿と、綿状パル
プと、テイツシユペーパなどの吸収紙と、澱粉に
アクリル酸をグラフト重合させたもの、あるいは
アクリル酸重合体等の粉末材料から成るポリマー
シートなどから成る吸収層と、 ａ２パルプに撥水剤（サイズ剤）を含浸させて
成る防水紙と、 ａ３レーヨン繊維とパルプとを一体に漉いたも
の、あるいは不織布にポリエチレンシートを張付
けたものから成るラミネート紙などの防水材とを
含み、 前記表面シートに開孔率が５〜３５％であり、
孔数が約２００〜８００個／２．５cm2であるよ
うに前記突部を設け、突部の先端部と前記吸収体
とが密着するように積層したことを特徴とする液
体吸収具。[Claims for Utility Model Registration] A liquid absorbing device having an absorbent body and a top sheet made of an air-permeable liquid-impermeable material, wherein the top sheet includes a portion of the liquid to be absorbed that protrudes toward the absorbent body. Forming a number of protrusions having tapered surfaces that widen toward the downstream side in the flow direction, the tapered surfaces having an angle of about 10 to about 60 degrees with respect to an axis perpendicular to the topsheet, and the protrusions forming a plurality of protrusions. A through hole having a diameter of about 0.2 to 0.8 mm and a height of about 0.2 to 0.45 mm is formed in the part, and the absorbent body is made of A1 stable cotton and cotton pulp. , absorbent paper such as Teishu paper, an absorbent layer consisting of a polymer sheet made of starch grafted with acrylic acid or a powder material such as acrylic acid polymer, and A2 pulp with a water repellent (sizing agent). A waterproof paper impregnated with A3 rayon fiber and pulp, or a waterproof material such as a laminated paper made of a non-woven fabric and a polyethylene sheet, and the surface sheet has a porosity. is 5-35%,
A liquid absorbent device characterized in that the protrusion is provided so that the number of holes is about 200 to 800/2.5 cm 2 and the absorber is laminated so that the tip of the protrusion and the absorbent body are in close contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8909388U JPH0210826U (en) | 1988-07-04 | 1988-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8909388U JPH0210826U (en) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210826U true JPH0210826U (en) | 1990-01-24 |
Family
ID=31313647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8909388U Pending JPH0210826U (en) | 1988-07-04 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210826U (en) |
-
1988
- 1988-07-04 JP JP8909388U patent/JPH0210826U/ja active Pending
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