JP2565074Y2 - Disposable diapers - Google Patents

Disposable diapers

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Publication number
JP2565074Y2
JP2565074Y2 JP6987492U JP6987492U JP2565074Y2 JP 2565074 Y2 JP2565074 Y2 JP 2565074Y2 JP 6987492 U JP6987492 U JP 6987492U JP 6987492 U JP6987492 U JP 6987492U JP 2565074 Y2 JP2565074 Y2 JP 2565074Y2
Authority
JP
Grant status
Grant
Patent type
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 - Lifetime
Application number
JP6987492U
Other languages
Japanese (ja)
Other versions
JPH0631723U (en )
Inventor
直紀 大庭
洋三 山田
浩樹 石川
尚志 高井
Original Assignee
ユニ・チャーム株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Description

【考案の詳細な説明】 Description of the invention]

【0001】 [0001]

【産業上の利用分野】この考案は、大便を肌から隔離することが可能な使い捨ておむつに関する。 BACKGROUND OF THE invention relates to a disposable diaper which is capable of isolating the stool from the skin.

【0002】 [0002]

【従来の技術】従来、排泄された大便、殊に水分の多い軟便や下痢便が肌とおむつとの間に広がって不快感を生じることがないように、臀部が位置する吸収体の部位に凹部を設け、この凹部内に大便を受容するようにしたおむつが知られている。 Conventionally, it excreted stool, especially as many loose stools or diarrhea flights of moisture there is no can cause discomfort spread between the skin and the diaper, at the site of the absorber buttocks is located a recess is provided, the diaper which is adapted to receive the stool is known in the recess.

【0003】 [0003]

【考案が解決しようとする課題】この種おむつでは、表面シートを凹部形状に倣ってくぼませたものと、表面シートを凹部の底から浮かせておき、表面シートに設けた比較的大きな開孔を通過した大便を凹部が形成する空洞に受容しようとするものとがある。 OBJECTS OF THE devised to solve the above this type diaper, to that recessed so as to follow the surface sheet in the recess shape, advance floated topsheet from the bottom of the recess, a relatively large opening provided on the surface sheet there is a intended to receive a stool which has passed through the cavity formed by the recess. これらの凹部では、 In these recesses,
大便の広がりを抑えることはできるが、その凹部を設けるのに、吸収体の一部の材料を除去したり圧縮したりする必要があるうえ、そうすることで吸収体の吸収容量を低下させ、凹部及びその周囲が水分で飽和状態になり易く、着用者に不快な湿潤感を与えるという問題は解消することができない。 Although it is possible to suppress the spread of the stool that to provide a recess, after which it is necessary to or compressed and a portion of the material removal of the absorber, to reduce the absorption capacity of the absorber in doing so, tends to recess and saturation around it in the water, it is not possible to solve the problem of giving an unpleasant wet feeling to the wearer.

【0004】そこで、この考案は、気泡性の隔離片に、 [0004] Accordingly, this invention is, in the bubble of isolation piece,
表面シートに設けた開孔よりも大きな貫通孔を設け、このシートを表面シートと吸収体との間に介在させて、その貫通孔部分に大便を受容するとともに、その部位における吸収容量を低下させないようにすることにより、前記従来技術の問題を解決することを課題にしている。 Provided large through-hole than openings provided in the top sheet, the sheet is interposed between the topsheet and the absorbent body, as well as receiving the stool into the through-hole portion, does not decrease the absorption capacity at the site by way, and the aims to solve the prior art problems.

【0005】 [0005]

【課題を解決するための手段】前記課題を解決するために、この考案では、透液性表面シートと不透液性裏面シートとの間に吸収体を介在させた使い捨ておむつを前提とし、かかるおむつにおいて、その臀部が位置する部位の表面シートに開孔面積25〜100mm 2の開孔を多数設けるとともに、前記部位の表面シートと吸収体との間に、一つの開孔面積が300mm 2以上であって総面積が1000mm 2以上となる貫通孔を有し、厚さが3 In order to solve the above problems SUMMARY OF THE INVENTION In this invention, on the premise of the disposable diaper is interposed an absorber between the liquid-permeable topsheet and liquid-impermeable back sheet, such in diapers, provided with a number of openings of the open area 25 to 100 mm 2 on the surface sheet of the site where the hip is located, between the top sheet and the absorber of the site, one open area is 300 mm 2 or more has a through hole total area is 1000 mm 2 or more comprising at a thickness of 3
mm以上である気泡性で柔軟な発泡シートからなる隔離片を介在させてあることが特徴である。 Is characterized in that at foaming is mm or more are interposed isolation piece consisting of a flexible foam sheet.

【0006】 [0006]

【作用】このように構成したおむつでは、大便を表面シートに設けた多数の開孔から、発泡シートに設けた大きな貫通孔が形成する空洞の中へと受容する。 SUMMARY OF] In thus constituted diapers, a number of apertures having a stool topsheet, receiving into the cavity of large through hole provided in the foam sheet is formed. 大便中の水分は、空洞においてその底部を形成している吸収体に吸収される。 Moisture in the stool is absorbed into the absorbent body which forms the bottom in the cavity.

【0007】 [0007]

【実施例】この考案に係る使い捨ておむつの詳細を添付の図に基づいて説明すると、以下のとおりである。 EXAMPLES To describe based on the accompanying figures the details of the disposable diaper according to this invention is as follows.

【0008】図1、2は、おむつ1の部分破断斜視図とそのA−A線断面図である。 [0008] Figure 2 is its sectional view taken along line A-A with partial cutaway perspective view of the diaper 1. おむつ1は透液性表面シート2と不透液性裏面シート3との間に吸収体4が介在するとともに、吸収体4と表面シート2との間には発泡シートからなる隔離片5が設けてある。 The diaper 1 with the absorber 4 interposed between the liquid-pervious topsheet 2 and the liquid-impermeable back sheet 3, between the absorbent member 4 and the topsheet 2 provided with isolation strip 5 made of foam sheet and Aru. おむつ1の両側縁と、両端縁とには伸長した糸ゴム6,7を貼着し、伸縮性をもたせてあり、後身頃部分の両側縁にはテープファスナ10が取り付けてある。 And both side edges of the diaper 1, the the opposite edges bonded rubber thread 6 and 7 extend, Yes and remembering stretch, the opposite side edges of the back body parts are tape fasteners 10 are attached. 表裏面シート2,3は吸収体4から延出した外周部分において密に接着してある。 Top- and backsheets 2, 3 are closely adhered in an outer peripheral portion extending from the absorbent body 4.

【0009】表面シート2には、その幅方向中央部において、股下部分から後身頃にかけての臀部が位置する部位に開孔面積が25〜100mm 2の多数の開孔15が設けてある。 [0009] topsheet 2 at its widthwise central portion, a large number of apertures 15 opening area at the site of 25 to 100 mm 2 of which are positioned buttocks toward the back body from the crotch portion is provided. また、隔離片5は、3mm以上の厚みを有する発泡性の柔軟なシート素材でできており、そのシート中央域には、開孔面積1000mm 2以上の大きな貫通孔16があり、その周囲は、少なくとも幅5mm以上、好ましくは10mm以上を有する周壁17である。 Further, isolation strip 5 is made of foamable flexible sheet material having a thickness of at least 3 mm, in its sheet central region, there are opening area 1000 mm 2 or more large through-hole 16, the periphery thereof, at least 5mm wide or more, the peripheral wall 17 preferably having more than 10 mm.
なお、この貫通孔16は、一つの開孔面積が300mm Incidentally, the through hole 16, one of the open area is 300mm
2以上で総和が1000mm 2以上となる複数の貫通孔にすることもできる。 Sum of two or more can also be a plurality of through holes to be 1000 mm 2 or more. かかる隔離片5は、貫通孔16がおむつ1の幅方向中央で、かつ、表面シート2の多数の開孔15の下に位置するようにして表面シート2および/ Such isolation piece 5, is in the center in the width direction of the diaper 1 through hole 16, and the topsheet 2 so as to be positioned below the plurality of apertures 15 of the topsheet 2 and /
または吸収体4に間欠的に接着するか、または隔離片5 Or intermittently bonded to either the absorber 4, or isolated piece 5
の周囲で表面シート2と吸収体4とを間欠的に接着してその位置が動かないようにする。 And intermittently bonding the topsheet 2 and the absorbent body 4 around so that its position does not move. 貫通孔16では吸収体4が底になり、表面シート2は隔離片5の上側にあって貫通孔16を塞ぎ、貫通孔16が空洞になる。 In the through-hole 16 the absorbent body 4 is on the bottom, the top sheet 2 is closing the through hole 16 be in the upper side of the isolation piece 5, the through-hole 16 is hollow.

【0010】このように構成したおむつ1では、排泄された大便、殊に水分の多い軟便や下痢便を開孔15を通して空洞である貫通孔16に受容すると、大便が肌とおむつの間に広がるのを防止できるとともに、その大便を肌から隔離しておくことができる。 [0010] In the diaper 1 constructed as described above, the excreted stool, the particular receiving the through-hole 16 is hollow more loose stool or diarrhea stool moisture through apertures 15, stool spreads between the skin and the diaper it is possible to prevent the may have been isolated that stool from the skin. また、貫通孔16とその近傍において、隔離片5によりその上面の表面シート2は吸収体4から浮き上るから、湿り気が少なく、乾燥した状態にある。 Further, in the vicinity of the through-hole 16, the topsheet 2 of the upper surface by isolating piece 5 from climbing lifting from the absorber 4, less moist, in a dry state. 大便中の水分は、貫通孔16の下から吸収体4に吸収される。 Moisture in the stool is absorbed into the absorbent body 4 from below the through-hole 16. なお、大便が硬めである場合には、周壁17が圧縮されて変形し、それとともに表面シート2が貫通孔16の中へくぼみ、そこに大便を受け容れることができる。 Incidentally, when stool is firm deforms the peripheral wall 17 is compressed, therewith depression topsheet 2 into the through hole 16 can accommodate therein undergo stool.

【0011】かかるおむつ1において、隔離片5は、その輪郭や厚み方向断面を臀部や股間部におさまり易いように適宜の形状にすることができるものであるが、吸収体4に比べてなるべく小さ目に、しかも独立気泡性材料からつくることが好ましい。 [0011] In such diaper 1, isolating piece 5 is one that can be suitably shaped to facilitate fit the contours and cross-section in the thickness direction buttocks and crotch, as much as possible as compared to the absorbent body 4 smaller to, yet it is preferable to make from closed-cell material. かかる隔離片5が吸収体4 Such isolation piece 5 absorber 4
をあまり広く覆うと、おむつ1の通気性を阻害することがあるからである。 When the cover so wide, there is a to inhibit the breathability of the diaper 1. 表面シート2には不織布や開孔プラスチックフィルム、裏面シート3にはプラスチックフィルム、吸収体4には粉砕パルプや粉砕パルプと高吸水性ポリマーとの混合物、隔離片5には連続または独立気泡性の軟質ウレタンスポンジなどを利用することができる。 Nonwoven fabric or apertured plastic film topsheet 2, a plastic film on the back surface sheet 3, a mixture of the absorbent body 4 and the fluff pulp and fluff pulp and superabsorbent polymers, a continuous or closed cell in isolation piece 5 it can be utilized such as soft urethane sponge. また、この考案における接着には、接着剤、粘着剤、および熱融着による素材の各種接合が含まれる。 Further, as the adhesive in this invention, adhesive, pressure sensitive adhesive, and includes various bonding materials by thermal fusion.

【0012】 [0012]

【考案の効果】この考案に係るおむつでは、大便、殊に水分の多い軟便の類を肌から隔離して空洞部分に受容することができるから、かかる大便が肌とおむつとの間に広がることがなく、しかも、その空洞部分およびその周囲は比較的乾燥した状態に保つことができるとともに、 In [devised effect of diaper according to this invention, stool, especially because it can be received in the cavity portion to isolate more loose stools classes moisture from the skin, such stool can spread between the skin and the diaper without, moreover, with its hollow portion and the periphery thereof can be kept relatively dry state,
その部位における吸収容量を低下させて着用者に不快な湿潤感を与えることがない。 Never give an unpleasant wet feeling to the wearer by reducing the absorption capacity at the site. さらに空洞部分を設けるのに、貫通孔を有する隔離片を吸収体と表面シートとの間に介在させるだけでよい。 For further providing a hollow portion, the isolation piece having a through-hole need only be interposed between the absorber and the topsheet.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】この考案に係る使い捨ておむつの部分破断斜視図。 Figure 1 is a partial cutaway perspective view of a disposable diaper according to this invention.

【図2】図1のA−A線断面図。 [2] A-A line sectional view of FIG.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 おむつ 2 表面シート 3 裏面シート 4 吸収体 5 隔離片 15 開孔 16 貫通孔 1 diaper 2 topsheet 3 backsheet 4 absorber 5 isolated piece 15 opening 16 through hole

Claims (1)

    (57)【実用新案登録請求の範囲】 (57) [range of utility model registration request]
  1. 【請求項1】透液性表面シートと不透液性裏面シートとの間に吸収体を介在させた使い捨ておむつにおいて、 前記おむつの臀部が位置する部位の表面シートに開孔面積25〜100mm 2の開孔を多数設けるとともに、前記部位の表面シートと吸収体との間に、一つの開孔面積が300mm 2以上であって総面積が1000mm 2以上となる貫通孔を有し、厚さが3mm以上である気泡性で柔軟な発泡シートからなる隔離片を介在させてあることを特徴とする前記おむつ。 1. A disposable diaper which is interposed an absorber between the liquid-permeable topsheet and liquid-impermeable back sheet, open area on the topsheet of the site where the hip is located in the diaper 25 to 100 mm 2 with the apertures provide a large number, between the top sheet and the absorber of the site, has a through hole in which one opening area is the 1000 mm 2 or more the total area a is 300 mm 2 or more, the thickness It said diaper, characterized in that at foaming is 3mm or more are interposed isolation piece consisting of a flexible foam sheet.
JP6987492U 1992-10-07 1992-10-07 Disposable diapers Expired - Lifetime JP2565074Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6987492U JP2565074Y2 (en) 1992-10-07 1992-10-07 Disposable diapers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6987492U JP2565074Y2 (en) 1992-10-07 1992-10-07 Disposable diapers

Publications (2)

Publication Number Publication Date
JPH0631723U true JPH0631723U (en) 1994-04-26
JP2565074Y2 true JP2565074Y2 (en) 1998-03-11

Family

ID=13415371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6987492U Expired - Lifetime JP2565074Y2 (en) 1992-10-07 1992-10-07 Disposable diapers

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JP (1) JP2565074Y2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262331B1 (en) * 1998-06-05 2001-07-17 The Procter & Gamble Company Absorbent article having a topsheet that includes selectively openable and closable openings
US6716204B1 (en) * 1998-10-28 2004-04-06 The Procter & Gamble Company Absorbent article with improved feces containment characteristics
EP1634556A1 (en) * 2004-09-13 2006-03-15 THE PROCTER & GAMBLE COMPANY Absorbent articles with improved acquisition rate
JP4729314B2 (en) * 2004-10-14 2011-07-20 大王製紙株式会社 The absorbent article
JP4628120B2 (en) * 2005-01-31 2011-02-09 大王製紙株式会社 The absorbent article
JP2008220524A (en) * 2007-03-09 2008-09-25 Oji Nepia Kk Watery feces leakage prevention sheet and absorbent article using the same

Also Published As

Publication number Publication date Type
JPH0631723U (en) 1994-04-26 application

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