JPS63264902A - Disposable diaper - Google Patents
Disposable diaperInfo
- Publication number
- JPS63264902A JPS63264902A JP62099467A JP9946787A JPS63264902A JP S63264902 A JPS63264902 A JP S63264902A JP 62099467 A JP62099467 A JP 62099467A JP 9946787 A JP9946787 A JP 9946787A JP S63264902 A JPS63264902 A JP S63264902A
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbent body
- gelling agent
- water absorbent
- sheet member
- 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 30
- 239000002250 absorbent Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000003349 gelling agent Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 description 13
- 239000004745 nonwoven fabric Substances 0.000 description 10
- 210000002700 urine Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000029142 excretion Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000001643 allantois Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は使捨ておむつに関する。[Detailed description of the invention] (Industrial application field) The present invention relates to disposable diapers.
（従来の技術）
おむつ本体内に収納されている吸水体が吸水性のウッド
パルプ、繊維等の不織布等で形成されている。(Prior Art) A water absorbent body housed in a diaper body is made of water absorbent nonwoven fabric such as wood pulp or fiber.
（発明が解決しようとする問題点）
ところで、従来の使捨ておむつでは、尿の吸収能力を不
織布にほとんど依存しており、不織布型の大小で吸収能
力が決められている。(Problems to be Solved by the Invention) By the way, in conventional disposable diapers, the urine absorption capacity is almost entirely dependent on the nonwoven fabric, and the absorption capacity is determined by the size of the nonwoven fabric type.
そのために、必要とされる不織布は使捨てられるもので
あるだけに消費量が馬鹿にならず、又、不絹布のけに比
例して、不織布自体の単位時間当りの吸水スピードが排
尿流量に追いつかないことによるところの問題が一層増
長することになる。For this reason, since the non-woven fabric required is disposable, the amount consumed is not excessive, and the water absorption speed per unit time of the non-woven fabric itself does not catch up with the flow rate of urine in proportion to the amount of non-woven fabric removed. The problems caused by this lack will only worsen.
特に、吸水体における吸収ＷＪｆ１４に尿膜ができて、
吸収スピードが著しく低下する。In particular, allantois is formed on the absorption WJf14 in the water absorbent body,
Absorption speed is significantly reduced.
しかも、おむつは不織布の高張りによって全体が嵩高で
、流通段階での包装、保管、運搬１店頭販売、ｇ人の各
段階で、その大形であることによるところの種々の問題
を有している。Moreover, diapers are bulky as a whole due to the high tension of the non-woven fabric, and their large size poses various problems at each stage of distribution, including packaging, storage, transportation, sales at stores, and consumer use. There is.
もっとも、吸収体を圧縮した状態に包装してコンパクト
にすることも可能であるが、この場合、使用時にこの圧
縮状態を解いても、吸収体の不織布の復元が不十分で、
当初の吸収能力、特に毛細管通路の消失によるところの
吸収スピードの著しい低下を免れない問題が生じる。However, it is also possible to package the absorbent body in a compressed state to make it compact, but in this case, even if the compressed state is released at the time of use, the nonwoven fabric of the absorbent body is not sufficiently restored.
A problem arises in which the initial absorption capacity, especially the absorption speed due to the disappearance of capillary channels, is significantly reduced.
本発明はこのような事情に鑑みてなされたもので、不織
布を全く使わずに、吸収能力が高く、しかも使用前まで
コンパクトにできて、使用時にはその高い吸収能力を発
揮する有用な使捨ておむつを提供することを目的とする
。The present invention was made in view of these circumstances, and provides a useful disposable diaper that does not use any nonwoven fabric, has high absorbent capacity, can be made compact before use, and exhibits its high absorbent capacity during use. The purpose is to provide
（問題点を解決するための手段）
本発明は断る目的を達成するために、吸収面部を非水溶
１つ透水性の繊維シート部材で、外表面部を防水シート
部材で形成しているおむつ本体内に吸水体を収納し、こ
の吸水体を細片状の合成樹脂製充填要素と、同充填要素
間に混在する顆粒状ゲル化剤により形成してなる構成と
したことを特徴とする。(Means for Solving the Problems) In order to achieve the above object, the present invention has a diaper main body in which the absorbent surface portion is formed of a water-insoluble and water-permeable fiber sheet member, and the outer surface portion is formed of a waterproof sheet member. A water absorbent body is housed inside the body, and the water absorbent body is formed of strip-shaped synthetic resin filling elements and a granular gelling agent mixed between the filling elements.
（作用）
細片状の合成樹脂製充填要素が吸水体中に、流導通路を
形成していて、この流導通路を通じて、吸収面部から流
入する尿の吸収がスムーズに行なわれることになり、そ
して、ゲル化剤によりゲル状にゲル化されて吸水体内に
とどめられることになる。(Function) The strip-shaped synthetic resin filling elements form a flow path in the water absorbent body, and through this flow path, urine flowing in from the absorption surface portion is smoothly absorbed. Then, it is gelled by the gelling agent and retained within the water-absorbing body.
（実施例） 以下、本発明の実施の一例を詳細に説明する。(Example) Hereinafter, an example of implementation of the present invention will be described in detail.
使捨ておむつ（Ａ＞のおむつ本体（１）は腹部から股間
を経て腰部に亘り得る長尺状にすると共にその腹側部（
１ａ）両側を腹側部（１ｂ）両側に止着片（２）で沿着
可能に形成している。The diaper body (1) of the disposable diaper (A>) has a long shape that can extend from the abdomen to the crotch to the waist, and has a ventral part (
1a) Both sides of the ventral part (1b) are formed so that they can be attached to both sides with fastening pieces (2).
そして、おむつ本体（１）は吸収面部（３）である内表
面部を非水溶性且つ透水性の肌触りの良い軟かい防水繊
維シート部材（４）で、外表面部（５）を軟かい防水シ
ート部材（６）で形成し、このおむつ本体（１）の幅方
向の中央部分内には吸水体（７）を収納し、左右部分に
は締足部（８）（８）を形設している。The diaper body (1) has an absorbent surface (3), which is an inner surface, made of a water-insoluble, water-permeable, soft waterproof fiber sheet member (4) that is comfortable to the touch, and an outer surface (5), which is made of a soft waterproof fiber sheet member. The diaper body (1) is formed of a sheet member (6), and a water absorbent body (7) is housed in the widthwise central part of the diaper body (1), and leg fastening parts (8) (8) are formed in the left and right parts. ing.
吸水体（７）は適量の細片状の合成樹脂製充填要素（９
）と顆粒状ゲル化剤（１０）とにより形成している。The water absorbent body (7) is made of a suitable amount of strip-like synthetic resin filling elements (9).
) and a granular gelling agent (10).
充Ｗ４￥Ｅ素（９）は要素自体の弾性力によって各要素
間に５Ｉ導通路（ａ）を形成せしめてい・る。そして、
充填要素（９）の弾性力は素材の軟かさ或いは硬さを選
択することによって自在に調製可能であり、吸水体（７
）自体の硬度についても、成る程度調整自在であるとと
もに特に吸水体（７）が圧縮された状態からその圧力を
解かれて嵩高の状態すなわち流導通路（ａ）が拡大形成
されて吸収効率の高い状態に無理なく復元するようにし
ている。The filled W4\E element (9) forms a 5I conduction path (a) between each element by the elastic force of the element itself. and,
The elastic force of the filling element (9) can be freely adjusted by selecting the softness or hardness of the material.
The hardness of the water absorbing body (7) itself can be adjusted to a certain extent, and especially when the pressure is released from the compressed state of the water absorbing body (7), the bulky state, that is, the flow passage (a) is expanded, and the absorption efficiency is increased. I try to restore it to a high state without any difficulty.
ゲル化剤（１０）はたとえばアクアポリ（製鉄化学工業
製）等の高吸収ポリマーで、各充１ａｔ要素゛ （９
）間に３８ｆｆｉ混在している。The gelling agent (10) is, for example, a highly absorbent polymer such as Aqua Poly (manufactured by Seitetsu Kagaku Kogyo), and each filler contains 1at element (9).
) There are 38ffi mixed in between.
又、各充填要素（９）にゲル化剤（１０）が添着状にな
っている態様では、ゲル化剤（１０）が吸水体〈７）内
に均一に分布して、吸水体（７）内金域で均等に尿のゲ
ル化が行なわれることになり、吸収斑が出ずに所要の吸
収能力を設定通りに発揮することができる。In addition, in an embodiment in which the gelling agent (10) is attached to each filling element (9), the gelling agent (10) is uniformly distributed within the water absorbent body (7), and Urine gelation occurs evenly in the inner region, and the required absorption capacity can be exerted as set without causing absorption spots.
又、吸水体（７）は充填要素（９）とゲル化剤（１０）
を透水性の袋内に収納した態様とするも任意である。In addition, the water absorbent body (7) includes a filling element (9) and a gelling agent (10).
It is also optional to store the material in a water-permeable bag.
第１図および第２図は一例としての使捨ておむつ（Ａ）
を示しており、吸水体（７）における充填要素（９）と
ゲル化剤（１０）の割合（Ｑ）は、適量で、又、締足部
（８）（８）には弾性糸（１１）を縫込んで、間部が足
を軟かく締めてフィツトするようにしている。Figures 1 and 2 are disposable diapers (A) as an example.
The ratio (Q) of the filling element (9) and gelling agent (10) in the water absorbent body (7) is appropriate, and the elastic thread (11 ) are sewn in to gently tighten the leg between the legs for a snug fit.
第３図は他の使捨ておむつ（Ａ）を例示しており、吸水
体（７）を透水性且つ水溶性の袋（１２）内に充填要素
（９）とゲル化剤（１０）を夫々適邑に収納して形成し
ていて、この態様では吸水体（７）を別途成形でき、そ
して、袋（１２）が尿によって溶けて尿の吸水体（７）
への吸収抵抗にならない。FIG. 3 illustrates another disposable diaper (A), in which a water absorbent body (7) is placed inside a water-permeable and water-soluble bag (12), and a filling element (9) and a gelling agent (10) are placed inside the bag (12). In this embodiment, the water absorbent body (7) can be molded separately, and the bag (12) is dissolved by urine to form a urine water absorbent body (7).
does not become absorption resistance.
（発明の効果） したがって本発明によれば次の利肖がある。(Effect of the invention) Therefore, the present invention has the following advantages.
■ 単位時間当りの排泄量が人である尿を、その排泄位
置の吸収面部分そして吸収体部分から吸水体内を流尋通
路に沿い移動案内して吸水体内全域に迅速に流入せしめ
て、排泄個所から急速に吸収することができて、排泄位
置における吸収しきれない尿の拡がりを最小限に抑さえ
且つ尿をゲル状にゲル化して、従来品よりも格段快適に
使用なさしめることができる。■ The amount of urine excreted per unit time is the same as that of a person's body, and is guided through the absorbent body from the absorbent surface part and the absorbent body part at the excretion position along the drainage passageway, so that it quickly flows into the entire area of the absorbent body. It can be rapidly absorbed from the body, minimize the spread of unabsorbed urine at the excretion site, and gel the urine, making it much more comfortable to use than conventional products.
■ ウッドバルブ等の不織布を全く使わずに資源消費の
節約に寄与することができると共に、充填要素は合成樹
脂シート製の各種製品から生じる切れはしを粉砕したも
のより賄えて経済的効果ら優れている。■ It is possible to contribute to the saving of resource consumption by completely eliminating the use of non-woven fabrics such as wood valves, etc., and it has excellent economical effects as the filling element can be replaced by crushed scraps generated from various products made of synthetic resin sheets. ing.
■ 使用前まで、圧縮した圧潰状態にコンパクトにでき
、流通段階での包装、保管、運搬１店頭販売１ｗＡ人の
各段階で、そのコンパクトであることによるところの種
々の便益を有するものであり、そして、使用時には圧縮
状態が解かれることにともない、充填要素の弾性力によ
って流導空ＩＪｆｌを復元して、その高い吸収効果を発
揮して尿を確実に吸収することができる。■ It can be compacted into a compressed and crushed state before use, and has various benefits due to its compactness at each stage of packaging, storage, transportation, and over-the-counter sales per person during the distribution stage. Then, when the compressed state is released during use, the flow guiding air IJfl is restored by the elastic force of the filling element, and the high absorption effect can be exhibited to reliably absorb urine.
第１図は本発明の使捨ておむつの実施の一例を示す正面
図で一部切欠する。第２図はＩＩ−Ｉ線に沿える拡大横
断面図。第３図は他の実施例を示す横断面図である。
図中
（Δ）は使捨ておむつ
（１）はおむつ本体
（３）は吸収面部
（４）はｌ＆！維シート材
（５）は外表面部
〈６）は防水シート部材
（７）は吸水体
（９）は充填要素
（１０）はゲル化剤FIG. 1 is a partially cutaway front view showing an embodiment of the disposable diaper of the present invention. FIG. 2 is an enlarged cross-sectional view taken along line II-I. FIG. 3 is a cross-sectional view showing another embodiment. In the figure (Δ) indicates that the disposable diaper (1) is the diaper body (3) and the absorbent surface portion (4) is l&! The outer surface of the fiber sheet material (5) is the waterproof sheet member (7), the water absorbent body (9) is the gelling agent, and the filling element (10) is the gelling agent.
Claims (1)
表面部を防水シート部材で形成しているおむつ本体内に
吸水体を収納し、この吸水体を細片状の合成樹脂製充填
要素と、同充填要素間に混在する顆粒状ゲル化剤により
形成してなる使捨ておむつ。A water absorbent body is housed in a diaper body whose absorbent surface part is made of a water-insoluble and water permeable fiber sheet member and whose outer surface part is made of a waterproof sheet member, and this water absorbent body is filled with strip-shaped synthetic resin filling elements. and a granular gelling agent mixed between the filling elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62099467A JPS63264902A (en) | 1987-04-21 | 1987-04-21 | Disposable diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62099467A JPS63264902A (en) | 1987-04-21 | 1987-04-21 | Disposable diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63264902A true JPS63264902A (en) | 1988-11-01 |
Family
ID=14248114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62099467A Pending JPS63264902A (en) | 1987-04-21 | 1987-04-21 | Disposable diaper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63264902A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812652A (en) * | 1981-04-21 | 1983-01-24 | キンバリ−・クラ−ク・コ−ポレ−シヨン | Highly absorbing material with excellent absorbing property |
-
1987
- 1987-04-21 JP JP62099467A patent/JPS63264902A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812652A (en) * | 1981-04-21 | 1983-01-24 | キンバリ−・クラ−ク・コ−ポレ−シヨン | Highly absorbing material with excellent absorbing property |
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