JPH1136103A - Pants type disposable diaper - Google Patents

Pants type disposable diaper

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Publication number
JPH1136103A
JPH1136103A JP20743097A JP20743097A JPH1136103A JP H1136103 A JPH1136103 A JP H1136103A JP 20743097 A JP20743097 A JP 20743097A JP 20743097 A JP20743097 A JP 20743097A JP H1136103 A JPH1136103 A JP H1136103A
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JP
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Application
Patent type
Prior art keywords
part
extensible
member
elastic
body
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
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JP20743097A
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Japanese (ja)
Inventor
理恵 ▲くわ▼原
Rie Kuwahara
Keiko Miyata
Masaru Tsubata
桂子 宮田
勝 津幡
Original Assignee
Oji Paper Co Ltd
王子製紙株式会社
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49019Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being placed longitudinally, transversely or diagonally over the article
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs

Abstract

PROBLEM TO BE SOLVED: To provide a pants type disposable diaper having extremely good wearing feeling and leak preventing function of excrement without lowering absorbing ability. SOLUTION: This disposable diaper comprises an absorbing body and an exterior member, and a first extensible elastic member 6 and a second extensible member 7 respectively comprising plural extensible elastic materials are each arranged in the front body 3 and the back body 4 of the exterior member. These extensible elastic members extend from either one side edge part of the front and back bodies through the crotch part to other side edge part and at least a part thereof is arranged along the opening around a pair of legs, and further, arranged at a definite interval in the crotch part.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、予めパンツ型に形成されている使いすておむつに関するものである。 BACKGROUND OF THE INVENTION The present invention relates to disposable diapers that have been formed in the pre-pants type.

【0002】 [0002]

【従来の技術】従来、使いすておむつとしては、例えば特開昭57−77304号公報に開示されているような、フラットタイプのおむつのサイドフラップにおいて着用時に左右の側腹部に当たる部分を予め接合固定させておき、ウエスト周り開口部と脚周り開口部を設けたいわゆるパンツ型おむつが提案されている。 Conventionally, use as a stearyl diapers, for example as disclosed in JP-57-77304, JP-prebonded a portion corresponding to the flank of the left and right when worn in the side flaps of a flat type diaper were allowed fixed, so-called pants-type diaper has been proposed in which a waist opening and leg openings. このようなパンツ型使いすておむつにおいては、例えば、実開平3− In such a pants-type disposable diapers, for example, the real No. 3
16920号公報、特開平4−289201号公報、特開平4−166150号公報及び特開平4−28920 16920, JP-A No. 4-289201, JP-A No. 4-166150 and JP-A No. 4-28920
1号公報に記載されているように、両足周りの開口部、 As described in 1 JP, opening around both feet,
ウエスト周り開口部、さらに腰周り両側部に装着者へのおむつの追従性やフィット性を高めるために伸縮弾性が付与されている。 Waist opening, and stretch elasticity is imparted to further enhance the followability and fit of the diaper to the wearer's waist sides. このようなパンツ型使いすておむつは着用者による着脱が可能で幼児のおむつ離れの時期、又は失禁者等の成人用としても需要が増大してきている。 Such a pants-type disposable diapers is the timing of the possible infant diapers away removable by the wearer, or demand for the adult incontinent persons and the like have been increasing.

【0003】 [0003]

【発明が解決しようとする課題】上記実開平3−169 The object of the invention is to be Solved by the real No. 3-169
20号公報に記載されているようなパンツ型使いすておむつでは、ウエスト周りの開口部と両脚周りの開口部には伸縮自在な伸縮弾性部材が開口部を絞り、吸収体を着用者にフィットさせ、また開口部からの漏れを防ぐ機能をおむつに付与しているが、腰周り側部は伸縮弾性を有さないため、フィット性は不完全で装着中に尿等を吸収しておむつの重量が増すとおむつのずり落ち、脚周り開口部に隙間が生じ、漏れが発生する。 The pants-type disposable diaper as described in 20 JP, stretchable elastic resilient member in the opening around the opening and the legs around the waist throttle openings, fit absorber wearer is, Although the function of preventing leakage from the opening is imparted to the diaper, since the waist side has no elastic stretchability, fit the diaper to absorb the urine or the like incomplete being mounted the weight increases slipping of the diaper, a gap is generated leg openings, leakage occurs.

【0004】また、特開平4−166150号公報、特開平4−289201号公報に記載されているようなパンツ型使いすておむつの場合には、腰周り全周、又は腰周り側部に伸縮弾性部材を配置することによりおむつを構成しているが、ずり落ちを押さえる効果はやや見られるものの、重量が増した吸収体が下方に垂れ下がり脚周りの伸縮弾性部材が下に引っ張られ、脚周り開口部と着用者の脚周りの間に隙間が生じ、漏れが発生する。 Further, JP-A-4-166150 discloses, when the pants-type disposable diaper as described in JP-A-4-289201, the waist entire circumference, or stretch the waist side Although constitute a diaper by placing the elastic member, the effect to suppress falling down although are somewhat seen, absorber weight has increased is stretch elastic members around legs hanging downwardly pulled down, leg a gap between the leg-the opening wearer, leakage occurs.

【0005】本発明の目的は、上記課題を解決し、股下部に複数の伸縮性弾性部材を間隔をおいて配置することにより、吸収能力を低下させることなく、極めて良好な着用感と排泄物の漏れ防止機能を有するパンツ型使いすておむつを提供することにある。 An object of the present invention is to solve the above problems, by spaced a plurality of stretchable elastic members in the crotch portion, without reducing the absorption capacity, excrement and very good Wearing It is to provide a pants-type disposable diaper having a leakage prevention function.

【0006】 [0006]

【課題を解決するための手段】本発明は、上記課題を解決するため以下の各発明を包含する。 The present invention SUMMARY OF THE INVENTION encompasses the following inventions for solving the above problems. (1)液透過性のトップシートと、液不透過性のバックシートと、これら両シートの間に配置された吸収体からなる吸収性本体と、吸収性本体が接合され、着用者に吸収性本体を当てて保持する外装部材とからなり、外装部材の前身頃と後身頃の相対する両側縁部を接合してウエスト周り開口部と一対の脚周り開口部を形成し、前記開口部に沿って伸縮弾性部材が配置されたパンツ型使いすておむつにおいて、前記外装部材の前身頃側には、一方の側縁部から股下部を経て他方の側縁部に至る複数本の伸縮弾性材料からなる第1伸縮弾性部材が配置され、そのうちの少なくとも一部分が前記脚周り開口部に沿って配置されており、前記外装部材の後身頃側には、一方の側縁部から股下部を経て他方の側縁部に至る複数本の伸縮弾性材料からな (1) liquid and permeable topsheet, a liquid and impermeable backsheet, and an absorbent body consisting placed absorber between these two sheets, the absorbent body is joined, the absorbent to the wearer It consists of a package member for holding against the body, by joining the opposite side edges of the front body and back body around the package member forms a waist opening and pair of leg openings, along the opening in the pants-type disposable diaper elastic elastic member is disposed Te, the front body side of the outer member from the plurality of stretchable elastic material through the crotch portion from one side edge extending at the other side edge becomes the first stretchable elastic members are disposed, of which at least a portion is disposed along the leg opening, the on body side after the exterior member, the other through the crotch portion from one side edge I a stretchable elastic material a plurality of leading to side edges 第2伸縮弾性部材が配置され、そのうちの少なくとも一部分が前記脚周り開口部に沿って配置されていることを特徴とするパンツ型使いすておむつ。 It is disposed second stretchable elastic members, pant disposable diaper, wherein at least a portion of which is disposed along the leg opening.

【0007】(2)前記外装部材は、おむつの外側に位置する外層シートと、おむつの内側に位置する内層シートとから形成され、前記第1伸縮弾性部材及び第2伸縮弾性部材は外層シートと内層シートの間に配置されていることを特徴とする前記(1)のパンツ型使いすておむつ。 [0007] (2) the outer member includes an outer layer sheet located outside of the diaper is formed from an inner layer sheet located inside of the diaper, the first stretchable elastic members and the second stretchable elastic members and the outer layer sheet pant disposable diaper of (1), characterized in that is disposed between the inner layer sheet.

【0008】(3)前記第1伸縮弾性部材及び第2伸縮弾性部材は、その間隔が前後身頃のそれぞれの側縁部から股下部に向かうに従って徐々に広がるように配置されていることを特徴とする前記(1)又は(2)のパンツ型使いすておむつ。 [0008] (3) the first stretch elastic member and the second stretchable elastic members, and characterized in that it is arranged so as to spread gradually in accordance with the spacing toward the crotch portion from each of the side edges of the front and back bodies pants-type disposable diaper of the above (1) or (2) that.

【0009】(4)前記第1伸縮弾性部材及び第2伸縮弾性部材は、その間隔が前後身頃のそれぞれの側縁部から股下部に向かうに従って一旦狭くなり、再度、股下部において広がるように配置されていることを特徴とする前記(1)又は(2)のパンツ型使いすておむつ。 [0009] (4) the first stretch elastic member and the second stretchable elastic members are made once narrowed in accordance with the spacing toward the crotch portion from each of the side edges of the front and back bodies, arranged so again, spread in the crotch portion pant disposable diaper (1) or (2), characterized in that it is.

【0010】(5)前記第1伸縮弾性部材及び第2伸縮弾性部材は、前身頃及び/又は後身頃の側縁部においてもっとも離間した前記伸縮弾性材料間の距離が側縁部の長さの2分の1以上であることを特徴とする前記(4) [0010] (5) the first stretch elastic member and the second stretchable elastic members, before the distance between the most spaced the stretchable elastic material in the body and / or the side edges of the back body is of the side edge length of the above, wherein the at least one-half (4)
のパンツ型使いすておむつ。 Pants-type disposable diapers.

【0011】(6)前記第1伸縮弾性部材及び第2伸縮弾性部材は、股下部において3〜30mmの間隔で配置されていることを特徴とする前記(1)〜(5)のいずれかに記載のパンツ型使いすておむつ。 [0011] (6) the first stretch elastic member and the second stretchable elastic members, on either of said, characterized in that are arranged at intervals of 3~30mm in the crotch portion (1) to (5) pants-type disposable diaper according.

【0012】 [0012]

【発明の実施の形態】本発明のパンツ型使いすておむつは、排泄物を吸収するための吸収性本体と、吸収性本体を着用者に当てて保持する外装部材からなり、外装部材の前身頃側と後身頃側には、それぞれ、一方の側縁部から股下部を経て他方の側縁部に至る複数本の伸縮弾性材料からなる第1伸縮弾性部材と第2伸縮弾性部材が配置され、このうちの少なくとも一部分が脚周り開口部に沿って配置されている。 Pants-type disposable diaper of the embodiment of the present invention is an absorbent body for absorbing excrement, consists of the exterior member for holding against an absorbent body to the wearer, the predecessor of the exterior member the mid-side and the back body side, respectively, is arranged first elastic elastic member and the second stretchable elastic member made of a plurality of stretchable elastic material extending through the crotch portion to the other side edge portion from one side edge At least a portion of this is positioned along a leg opening. このような構成にすることにより、本発明のパンツ型使いすておむつは、吸収能力を低下させることなく、良好な着用感を有し、排泄物が脚周り開口部から漏れるのを防止したものである。 With such a configuration, the pant disposable diaper of the present invention, without decreasing the absorption capacity, have a good wearing feel, that excrement is prevented from leaking from the leg opening it is.

【0013】この場合、第1及び第2伸縮弾性部材は、 [0013] In this case, the first and second stretchable elastic members,
側縁部から股下部に向かうに従ってその間隔が広がるように配置されていてもよく、あるいはその間隔が狭まるように配置されていても良いが、股下部では3〜30m May be located from the side edges so as to expand its distance toward the crotch portion, or may be arranged so narrowed the interval but, 3~30M the crotch portion
mの間隔で配置されることが好ましい。 It is preferably arranged at intervals of m. このような間隔で配置することにより、股下部において、排泄物を吸収した吸収性本体が膨らんでフィット性が悪くなるのを防止し、また吸収性本体がずり落ちて脚周り開口部と着用者の脚周りの間に生じた隙間から排泄物が漏れ出すのを防止することができる。 By arranging in such a distance, in the crotch portion, swollen absorbent body has absorbed excretions prevent the fit becomes worse, also the leg openings absorbent body slipping wearer can be from gap formed between the leg-to prevent the excrement from leaking.

【0014】本発明において使用される表面シートはポリエチレン、ポリプロピレン、ポリエステル、その他の熱可塑性樹脂等を原料として合成繊維からなる液透過性の不織布、織布が用いられる。 [0014] surface sheet used in the present invention is polyethylene, polypropylene, polyester, and other thermoplastic resins such as a liquid-permeable nonwoven fabric made of synthetic fibers as a raw material, a woven fabric is used. また、天然繊維でもよく、合成繊維と天然繊維との組み合わせ等、広い範囲の材料から製造することができる。 It is also possible in natural fibers, a combination of synthetic and natural fibers may be manufactured from a wide range of materials. いずれにしても、表面シートは、直接肌に接触する部分であるため、柔らかく、肌触りのよいものであれば良く、通気性であれば良い。 Anyway, the topsheet are the portion that contacts the skin directly, soft, as long as good touch, may be any breathable. 表面シートの中央領域は、吸収体上に配置されるため、速やかに液を透過させることができるように、親水性繊維であることが好ましい。 Central region of the surface sheet, for placement on the absorbent body, so it is possible to quickly transmit the liquid, preferably a hydrophilic fiber. また、表面シートの縦方向両端領域は、液を吸収した吸収体から、外側にしみ出さないように撥水性であることが好ましい。 The vertical opposite end region of the topsheet, the absorbent body has absorbed liquid is preferably a water-repellent so as not exude outwardly. また、表面シートは、単一のシートで構成される必要はなく、中央部表面シートや側部表面シートといった複数枚のシートで構成されても良い。 Further, the topsheet is not required to consist of a single sheet, or may be composed of a plurality of sheets such as central topsheet and side topsheet. また、複数枚のシートで表面シートを構成する際、各シートは別の素材を使っても良いが、同一の素材でも良い。 Further, when configuring the topsheet by a plurality of sheets, each sheet may be using a different material, but may be the same material.

【0015】本発明において使用される裏面シートは、 [0015] backsheet used in the present invention,
ポリエチレン等の液不透過性フィルム、液不透過性フィルムに不織布又は織布を貼り合わせてある素材、また、 Liquid-impermeable film such as polyethylene, are laminated to nonwoven or woven fabric a liquid-impermeable film material also,
防漏性のある不織布、織布等からなり、特に制限はなく、吸収体中の水分がおむつ外側にしみ出さないものであれば良い。 Leak-barrier properties of certain nonwoven, made of a woven fabric or the like is not particularly limited, moisture in the absorbent body may be any one which does not exude a diaper outside. また、布状外観を与えるために模様状にエンボス処理されたり、さらに艶消し仕上げされていても構わない。 It can also be embossed to pattern-like in order to provide a cloth-like appearance, may be further matte finish. また、フィルムを使用する場合は、液体不透過性でありながら、水蒸気だけを透過させる公知の透湿性フィルムを使用しても構わず、ムレを防止することから好ましい。 Also, when using the film, while being liquid impermeable, no matter using known moisture-permeable film which transmits only water vapor, preferably from preventing stuffiness. また、着用者にフィットするように伸縮性のある素材であっても良い。 In addition, it may be a stretchy material to fit the wearer. ポリウレタン系フィルム、 Polyurethane-based film,
天然ゴムシート、発泡シート等の使用が可能であり、さらに、伸縮性不織布などを貼りあわせた素材でも良い。 Natural rubber sheet, it is possible to use such foam sheet, further, it may be a material obtained by attaching and stretchable nonwoven fabric.

【0016】本発明において使用される吸収体は、綿状パルプ、高吸水性高分子物質、親水性シート等によって形成され、吸水性の性質をもっていれば特に制限を受けるものではない。 The absorber used in the present invention, cotton-like pulp, superabsorbent polymer material, is formed by a hydrophilic sheet or the like and is not particularly restricted as long with the properties of water absorption. 本発明において使用される吸収体は従来の使いすておむつその他の吸収性物品に通常使用される公知の吸収性材料から作られている。 Absorber used in the present invention is made from known absorbent materials commonly used in conventional disposable diapers and other absorbent articles. すなわち、綿状パルプ、レーヨン等の吸収性繊維からなる単層もしくは多層のマットから形成され、さらに親水性シートによってくるまれており、そして、高吸水性高分子物質が各マット中に均一に混合もしくは各マット間に層状に配置されている。 That is, cotton-like pulp, are formed from a single layer or multi-layer mat consisting of absorbent fibers such as rayon, it is wrapped by further hydrophilic sheet and homogeneously mixed superabsorbent polymer material in the mat or they are arranged in layers between the mats. また、高吸水性高分子物質を均一に混合された吸収体は、綿状パルプに対して3〜60重量%の熱融着性物質を混合した後、熱圧着してもよいし、もしくは高吸水性高分子物質のみが親水性シートによりくるまれているものであっても良い。 Further, the absorber which is uniformly mixed superabsorbent polymer material, after mixing 3 to 60% by weight of heat-fusible material on cotton-like pulp, may be thermocompression bonding, or high only water-absorbing polymer material may be one which has been wrapped with a hydrophilic sheet.

【0017】綿状パルプとしては、化学パルプシート、 [0017] Examples of the cotton-like pulp, chemical pulp sheet,
古紙パルプシート、機械パルプシートを粉砕機で解繊することにより得られる繊維長5mm以下のものである。 Waste paper pulp sheet, it is the following fiber length 5mm obtained by fibrillated mechanical pulp sheet with a grinder.
パルプ原料としては、針葉樹に限らず、広葉樹、わら、 The pulp material and is not limited to softwood, hardwood, straw,
竹及びケナフも適用される。 Bamboo and kenaf also apply. このパルプの使用量は、目的とする吸収体により、例えば、単独に用いるか、複数積層して用いるか、他の吸収材を併用するかなどにより異なるが、一般には、50〜400g/m 2にされる。 The amount of the pulp, the absorbent body of interest, for example, whether used alone, or used by stacking a plurality, varying the like or in combination with other absorbent material, typically, 50 to 400 g / m 2 It is in.

【0018】高吸水性高分子物質としては、デンプン系、セルロース系、合成ポリマー系があげられる。 [0018] superabsorbent polymer material, starch-based, cellulose-based, synthetic polymer systems. すなわち、デンプン−アクリル酸(塩)グラフト重合体、デンプン−アクリル酸エチルグラフト共重合体のケン化物、デンプン−メタクリル酸メチルグラフト共重合体のケン化物、デンプン−アクリロニトリルグラフト共重合体のケン化物、デンプン−アクリルアミドグラフト共重合体のケン化物、デンプン−アクリロニトリル−2−アクリルアミド−2−メチルプロパンスルホン酸グラフト共重合体のケン化物、アクリル酸(塩)重合体、アクリル酸で架橋されたポリエチレンオキシド、ナトリウムカルボキシメチルセルロースの架橋物、ポリビニルアルコール−無水マレイン酸反応物架橋物などである。 That is, starch - acrylic acid (salt) graft polymer, starch - a saponified acrylic acid ethyl graft copolymer, a starch - saponified methyl methacrylate graft copolymer, a starch - saponified acrylonitrile graft copolymer, starch - saponified acrylamide graft copolymer, a starch - acrylonitrile-2-acrylamide-2-saponified methylpropanesulfonic acid graft copolymer, an acrylic acid (salt) polymer, polyethylene oxide crosslinked with acrylic acid, cross-linked product of sodium carboxymethyl cellulose, polyvinyl alcohol - maleic anhydride reactant crosslinked product, and the like.

【0019】これらの高吸水性高分子物質のうち、自重の20倍以上の尿、体液及び水を吸収するもので、ポリアクリル酸ナトリウム系のものが吸収性能の点から最も適当である。 [0019] Among these superabsorbent polymer materials, more than 20 times the urine of its own weight, and absorbs the body fluid and water, those of sodium polyacrylic acid is most suitable from the viewpoint of absorption performance. 高吸水性高分子物質の使用量は、乾燥した綿状パルプ100重量部に対して10〜500重量部、 The amount of superabsorbent polymer material, 10 to 500 parts by weight with respect to dry flocculent pulp 100 parts by weight,
好ましくは15〜300重量部であり、かかる量の高吸水性高分子物質が綿状パルプに実質的に均一に分布している。 Preferably 15 to 300 parts by weight, superabsorbent polymer material such amounts are substantially uniformly distributed flocculent pulp. 高吸水性高分子物質が吸水し膨潤したとき、その粒子は相互の干渉が最小にとどめられ、連続的に接触して透過障壁が少なく、尿や体液を3次元方向に透過吸水する。 When superabsorbent polymer material has absorbed water to swell, the particles are kept mutual interference to a minimum, permeability barrier in continuous contact less, transmits water urine or body fluids in a three-dimensional direction.

【0020】前記吸収体の形状は、砂時計型、矩型、T The shape of the absorber, hourglass, rectangular type, T
字型等特に制限はなく、股下にフィットする形状であれば良い。 There is no particular restriction shaped like may be any shape to fit the crotch. 一般的に着用感を向上させるために、砂時計型やT字型等股下部を狭くした形状であることが特に好ましい。 To generally improve the wearing feeling, it is particularly preferably a narrow shape of hourglass shaped or T-shaped, etc. crotch portion.

【0021】伸縮弾性部材は、脚周り開口部、ウエスト周り開口部等に伸長状態で配置され、ホットメルト接着剤により接着固定されている。 The stretchable elastic members, leg openings are arranged under tension to waist opening or the like and is bonded by a hot melt adhesive. 伸縮弾性部材は、ウレタンフィルム、ウレタン系、ウレタンフォーム、糸ゴム等が使用される。 Stretchable elastic member, a urethane film, a urethane-based, urethane foam, rubber threads or the like is used.

【0022】本発明において、外装部材を形成する外層シート及び内層シートは、ポリエチレン、ポリプロピレン、ポリエステル等の熱可塑性樹脂からなる不織布、織布、あるいは、ポリエチレン、ポリウレタン等のフィルムを用いることができるが、着用者に対する肌触り、通気性等の点から不織布を使用することが好ましい。 [0022] In the present invention, the outer sheet and the inner layer sheet forming the package member include polyethylene, polypropylene, nonwoven fabric made of thermoplastic resin such as polyester, woven fabric, or polyethylene, can be used a film such as polyurethane , feel to the wearer, it is preferable to use a nonwoven fabric from the viewpoint of breathability.

【0023】 [0023]

【実施例】以下に、図面により本発明の使いすておむつをより具体的に説明するが、勿論本発明はこれらによって限定されるものではない。 EXAMPLES As follows is a description of the disposable diaper of the present invention in more detail by the drawings, are not intended, of course the present invention is to be limited by these. 図1は、本発明のパンツ型使いすておむつの斜視図を示す。 Figure 1 shows a perspective view of a pants-type disposable diaper of the present invention. 図2は、図1で示した本発明のパンツ型使いすておむつのサイドシームを解放展開した伸長状態のものの斜視図を示す。 Figure 2 shows a perspective view of one of the pull-on disposable extended state has been released expand the side seams of the diaper of the present invention shown in FIG. 図3は、図2 Figure 3, Figure 2
に示した本発明のパンツ型使いすておむつをX−X′線で切断した状態の横断面図を示す。 The pant disposable diaper of the present invention shown illustrates a cross-sectional view of a state taken along a line X-X 'in. 図4は、本発明のパンツ型使いすておむつの外装部材に伸縮弾性部材を配置した状態の平面図を示す。 Figure 4 shows a plan view of a state in which the retractable elastic member was disposed on the exterior member of the pants-type disposable diaper of the present invention. 図5は、図4とは別の例を示す、本発明のパンツ型使いすておむつの外装部材に伸縮弾性部材を配置した状態の平面図を示す。 Figure 5 shows another example and Fig. 4 shows a plan view of a state of arranging the stretchable elastic member to the outer member of the pants-type disposable diaper of the present invention.

【0024】また、符号1はウエスト周り開口部、2は脚周り開口部、3は前身頃、4は後身頃、5はサイドシーム、6は第1伸縮弾性部材、7は第2伸縮弾性部材、 Further, reference numeral 1 waist opening, 2 leg openings 3 front body, the back body 4, 5 side seams, the first stretchable elastic members 6, second stretchable elastic members 7 ,
8はウエスト周り開口部伸縮弾性部材、9は腰周り伸縮弾性部材、10は吸収体、11は液透過性トップシート、12は液不透過性バックシート、13は吸収性本体、14は外装部材、15は外層シート、16は内層シートを示している。 8 around the waist opening stretchable elastic members, the waist-surrounding stretchable elastic member 9, the absorbent body 10, 11 is liquid-permeable top sheet, 12 is a liquid-impermeable backsheet, the absorbent body 13, 14 is exterior member , 15 outer layer sheet, 16 denotes an inner layer sheet.

【0025】本発明の使いすておむつは、図1に示したように、ウエスト周り開口部1、脚周り開口部2を有し、ウエスト周り開口部1にはウエスト周り開口部伸縮弾性部材8が取り付けられており、脚周り開口部2には、第1伸縮弾性部材6と第2伸縮弾性部材7が配置されて、脚周り開口部に伸縮弾性が付与されており、さらに前後身頃の腰周りにも腰周り伸縮弾性部材9が配置されている。 The disposable diaper of the present invention, as shown in FIG. 1, around the waist opening 1 has a leg opening 2, around the waist opening elastic waist surrounding openings first elastic member 8 and is attached to the leg opening portion 2, is placed between first flexible elastic member 6 and the second elastic resilient member 7 has stretch elasticity is imparted to the leg opening, further the front and back bodies waist waist stretchable elastic members 9 are also disposed around the. また、左右の脚周り開口部2より伸びた前身頃3と後身頃4の両側縁はサイドシーム5により接着閉鎖されている。 Further, both side edges of the body 3 before extending from the left and right leg opening 2 back body 4 is bonded closed by the side seams 5.

【0026】サイドシーム5の接着閉鎖は吸収体10が内側になるように股部を介して前身頃3と後身頃4を重ね合わせ、両側縁を外側に突きだした状態、又は両側縁を内側に突きだした状態、又は一方の側縁を外側、他方の側縁を内側に突きだした状態で両側縁の最外部に沿ってホットメルト接着剤、加圧溶融、超音波溶融等を単独又は、それらを組み合わせることにより接合されている。 The adhesive closure of the side seams 5 overlay the back body 4 and body 3 via the front crotch as the absorbent body 10 on the inside, the state in which protrude both side edges on the outside, or both side edges on the inside projecting state, or outside the one side edge, a hot melt adhesive along the outermost side edges in a state in which the other side edge projecting inwardly, pressure melting, ultrasonic melting, etc. alone or, them They are joined by combining.

【0027】図2は図1で示した本発明のパンツ型使いすておむつのサイドシーム5を解放展開した伸長状態を示す斜視図で、左右の脚周り開口部2の近傍には、外装部材14の前身頃3に設けられた複数本の伸縮弾性材料から成る第1伸縮弾性部材6と、後身頃4に設けられた複数本の伸縮弾性材料からなる第2伸縮弾性部材7により伸縮弾性が付与されている。 [0027] Figure 2 is a perspective view showing the extended state of the side seam 5 the pant disposable diaper released development of the present invention shown in FIG. 1, in the vicinity of the left and right leg openings 2, the package member a first stretchable elastic member 6 made of a plurality of stretchable elastic material provided front body 3 of 14, stretching elasticity by the second stretchable elastic members 7 made of a plurality of stretchable elastic material provided on the rear body 4 It has been granted. また、ウエスト周り開口部1の近傍には、ウエスト周り開口部伸縮弾性部材8により伸縮弾性が付与されている。 In the vicinity of the waist opening 1, stretch elasticity is imparted by waist circumference opening stretchable elastic member 8. さらに、必要に応じて前身頃3及び後身頃4の腰周りには腰周り伸縮弾性部材9を配置しても良い。 Furthermore, it may be arranged around the waist stretchable elastic members 9 in the waist of the front body 3 and the back body 4 as necessary. ウエスト周りだけでなく、腰周りにも伸縮弾性部材を配置することによって、おむつのずり下がり防止に多大な効果をもたらすので好ましい。 Not only waist, by placing a stretchable elastic member also around the waist, preferably bring great effect to prevent edge shear of the diaper.

【0028】図3は、本発明のパンツ型使いすておむつを図2におけるX−X′線で切断した状態を示す横断面図で、吸収体10は液透過性トップシート11と、液不透過性バックシート12との間に配置されて、吸収性本体13を形成している。 [0028] FIG. 3 is a cross sectional view showing the pants-type disposable diaper of the present invention taken along the line X-X 'in Fig. 2, absorbent body 10 and the liquid-permeable top sheet 11, liquid impermeable disposed between the permeable back sheet 12 to form the absorbent body 13. また、外装部材14は、外層シート15とその内側表面に積層された内層シート16から形成されており、外層シート15と内層シート16の間に第2伸縮弾性部材7が配置されている。 The exterior member 14 is formed from the outer sheet 15 and inner sheet 16 laminated on the inner surface, the second stretchable elastic members 7 between the outer sheet 15 and inner sheet 16 is disposed.

【0029】本発明において、第1及び第2伸縮弾性部材は、単層シートからなる外装部材の外側表面あるいは内側表面に配置することも可能であるが、図3に示すように外層シートと内層シートの間に配置することにより、吸収性本体と外装部材の接合状態にかかわらず良好な伸縮弾性を維持することができ、おむつを着用した場合に良好なフィット性を付与することができるため好ましい。 [0029] In the present invention, the first and second stretchable elastic members, it is also possible to arrange on the outer surface or inner surface of the outer member composed of a single layer sheet, the outer sheet and the inner layer as shown in FIG. 3 by placing between the sheets, regardless of the bonding state of the absorbent body and the exterior member can maintain good elastic stretchability, preferably possible to impart good fit when wearing the diaper .

【0030】図4は、本発明のパンツ型使いすておむつの外装部材に伸縮弾性部材を配置した状態を示す平面図である。 FIG. 4 is a plan view showing a state of arranging the stretchable elastic member to the outer member of the pants-type disposable diaper of the present invention. 図4において、第1伸縮弾性部材6、第2伸縮弾性部材7、ウエスト周り開口部伸縮弾性部材8及び胴周り伸縮弾性部材9は、それぞれ複数本の糸状の伸縮弾性材料からなり、これらの伸縮弾性により吸収性本体1 4, the first stretchable elastic members 6, second stretchable elastic members 7, around the waist opening stretchable elastic member 8 and the waist stretchable elastic members 9 are each made of a stretchable elastic material a plurality of thread-like, these stretch the absorbent body by the elastic 1
3を着用者に絶えず密着させる働きを有している。 It has a function to constantly close contact with 3 the wearer.

【0031】第1伸縮弾性部材6は、前身頃3に位置し、一方の側縁部から股下部を経て他方の側縁部に至って伸長状態で配置されており、そのうちの少なくとも一部分が一対の脚周り開口部2に沿って配置され、前身頃3の脚周り開口部2にギャザーを形成している。 The first stretchable elastic members 6, before located in body 3, through the crotch portion from one side edge portion are arranged in a stretched state come to the other side edge, at least a portion of which is a pair disposed along the leg opening 2 to form a gather in the leg opening 2 of the front body 3. また、 Also,
第2伸縮弾性部材7は、後身頃4側に位置し、一方の側縁部から股下部を経て他方の側縁部に至って伸長状態で配置されており、そのうちの少なくとも一部分が一対の脚周り開口部2に沿って配置され、後身頃4側の脚周り開口部2にギャザーを形成している。 Second stretchable elastic members 7, located in the back body 4 side, one from the side edge portion through the crotch portion is arranged in a stretched state come to the other side edge, at least a portion of the pair leg of which is disposed along the opening part 2 forms a gather in the leg opening 2 of the rear body 4 side. このように、第1 In this way, the first
伸縮弾性部材6と第2伸縮弾性部材7によって、伸縮弾性部材が脚周り開口部全周にわたって配置され、脚周り開口部全周にギャザーが形成されることによって、脚周りのフィット性が良好となり、着用者の脚周りとおむつの間からの漏れ防止に効果的である。 By stretching the elastic member 6 and the second stretchable elastic members 7, stretchable elastic members are disposed over the entire circumference leg opening, by gathering all around leg openings are formed, fit around the legs is improved , it is effective in preventing leakage from between the leg and the diaper of the wearer.

【0032】図4において、第1伸縮弾性部材6及び第2伸縮弾性部材7はその間隔が、前身頃3及び後身頃4 [0032] In FIG. 4, the first stretchable elastic members 6 and the second stretchable elastic members 7 is the interval, the front body 3 and the back body 4
のそれぞれの両側縁部から股下部にかけて徐々に広がるように配置されている。 It is arranged so as to expand gradually from each of the side edge portions toward the crotch portion. この時、側縁部から脚周り開口部に沿って配置されている第1伸縮弾性部材6及び第2伸縮弾性部材7の収縮力は、脚周りギャザーが脚周りにフィットする程度は必要である。 At this time, the contractile force of the first elastic elastic member 6 and the second stretchable elastic members 7 which are arranged along the leg openings from the side edges, the degree of leg gathers fit around the legs is necessary . また、股下部に配置されている第1伸縮弾性部材6及び第2伸縮弾性部材7 The first stretchable elastic members 6 and the second stretchable elastic members 7 disposed in the crotch portion
の収縮力は、排泄物吸収後の吸収性本体13がずり落ちるのを押さえるだけの力があればよい。 The contractile force, it is sufficient only force pressing the absorbent body 13 after excrement absorption of slipping. 従って、第1伸縮弾性部材6及び第2伸縮弾性部材7は、伸長応力の異なる伸縮弾性材料により構成することにより、主にその締め付けの目的や効果に応じ、或いは配置場所に応じて伸長応力の異なる伸縮弾性材料を配置することも可能である。 Accordingly, the first stretchable elastic members 6 and the second stretchable elastic members 7, by forming a different stretchable elastic material having tensile stress, mainly depending on the purpose and effect of the clamping, or tensile stress, depending on the location it is also possible to arrange a different stretchable elastic material.

【0033】股下部において、第1伸縮弾性部材6及び第2伸縮弾性部材7は、横方向に平行に間隔をおいて配置されている。 [0033] In the crotch portion, the first stretchable elastic members 6 and the second stretchable elastic members 7 are disposed at a parallel spacing laterally. また、第1伸縮弾性部材6及び第2伸縮弾性部材7は、それぞれが交差して配置されていても良いが、交差せずに配置されていても良い。 The first stretchable elastic members 6 and the second stretchable elastic members 7, although each may be arranged to intersect, may be arranged without intersection. このように配置されていると、複数本束ねて配置する場合や1本の伸縮弾性体のみを配置する場合と異なり、股下部の吸収性本体13を一部分で強く締め付けて吸収能力を低下させることがなく、広い領域の吸収性物品を適度な収縮力で押さえることが可能となる。 By such arrangement, unlike the case of arranging only stretch elastic body or if one of placing a bundle a plurality of, reducing the absorption capacity is tightened strongly absorbent body 13 of the crotch portion in a portion without, it is possible to suppress the absorbent article in a wide area in a moderate contraction force. すなわち、股下部において第1伸縮弾性部材6及び第2伸縮弾性部材7を配置することによって、吸収能力を低下させずに吸収性本体13 In other words, by placing the first flexible elastic member 6 and the second stretchable elastic members 7 in the crotch portion, the absorption without decreasing absorption capacity of the main body 13
が膨らむのを押さえ、フィット性が向上する他、吸収性本体13の重みで脚周りギャザーを下方へ引っ張り、着用者の脚周りとおむつの間に隙間が生じ、漏れが発生するのを防止する。 Hold the swells of, addition to improved fit, pull the leg gathers by the weight of the absorbent body 13 downward, a gap is formed between the leg and the diaper wearer to prevent the leakage occurs .

【0034】第1伸縮弾性部材6と第2伸縮弾性部材7 [0034] The first elastic elastic member 6 second stretchable elastic members 7
で使用される伸縮弾性材料の本数は、材料自身の素材にもよるが、それぞれに複数本、たとえば15本程度までの本数使用することが好ましい。 In the number of stretch elastic material to be used, depending on the material itself material, a plurality of each, for example, it is preferred to number the use of up to about fifteen. また、第1伸縮弾性部材6と第2伸縮弾性部材7とで使用する伸縮弾性材料の本数が異なっていても良い。 Further, the number of stretch elastic material may be different to be used in the first elasticized elastic member 6 and the second stretchable elastic members 7.

【0035】また、第1伸縮弾性部材6及び第2伸縮弾性部材7は、股下部において3〜30mm間隔で配置されていることが好ましい。 Further, the first stretchable elastic members 6 and the second stretchable elastic members 7 is preferably disposed at 3~30mm intervals in the crotch portion. 間隔が3mm未満であると、 If the interval is less than 3mm,
第1伸縮弾性部材6及び第2伸縮弾性部材7の配置が密になり、伸縮が極端に強くなるため、使いすておむつが収縮し、著しく装着感が低下する。 Arrangement becomes dense first stretchable elastic members 6 and the second stretchable elastic members 7, since the expansion and contraction is extremely strong, disposable diaper shrinks significantly fit is reduced. 逆に30mmを越えると、股下部に配置できる本数も制限され、伸縮弾性部材の配置が粗になるため、着用に必要な伸縮性が得られないだけでなく、股下部の吸収性本体13が膨らみ、ずり落ちるのを防止することができない。 On the contrary, exceeds 30 mm, even number that can be placed on the crotch portion is limited, since the arrangement of the elastic stretchability member is rough, not only to obtain elasticity required for wear, absorbent body 13 of the crotch portion bulge, it is not possible to prevent the sliding down of. 上記間隔は全てが等間隔でも良く、また、全て異なる間隔でも良く、特に制限はない。 All the above interval may be at equal intervals, and may be at different intervals all, is not particularly limited.

【0036】このように伸縮弾性部材が配置されたパンツ型おむつは、脚周り開口部2に脚周りギャザーが形成され、フィット性向上及び着用者の脚周りとおむつの間からの漏れ防止に効果的である。 [0036] Such pant diaper elastic elastic member is disposed, the Ashimawari gathers are formed on the leg opening portion 2, the effect in preventing leakage from between the leg and the diaper fit and improving wearer is a basis. また、股下部において一定の間隔で複数本配置されているために、排泄物を吸収した吸収性本体13が膨らむのを押さえ、フィット性を向上させる他、吸収性本体13の重量で脚周りギャザーが下方に引っ張られ、着用者の脚周りとおむつの間に隙間が生じて漏れが発生するのを防止するのに効果的である。 Further, in order it is parallelly arranged at regular intervals in the crotch portion, pressing the bulges of the absorbent body 13 that has absorbed excretions, the other to improve the fitting property, leg gathers by weight of the absorbent body 13 There is pulled downward, it is effective to prevent the leakage is generated a gap between the leg and the diaper wearer.

【0037】また、図5に示すように、第1伸縮弾性部材6及び第2伸縮弾性部材7は、その間隔が前身頃3及び後身頃4のそれぞれの側縁部から股下部に向かうに従って一旦狭くなり、再度股下部において広がるように配置されていても良い。 Further, as shown in FIG. 5, the first stretchable elastic members 6 and the second stretchable elastic members 7, once in accordance with the spacing toward the crotch portion from each side edge of the front body 3 and the back body 4 narrows, it may be arranged so as to extend in the back crotch part. このように配置することにより、 With this arrangement,
側縁部に配置されている伸縮弾性材料によって、腰周り側部を締め付ける力が働くために、おむつの下方へのずり落ち防止やフィット性向上に効果を発揮する。 The stretchable elastic material being arranged on the side edges, in order to force acts to tighten the waist side, exhibits an effect on slipping prevention and fit improvement downward diaper. また、 Also,
特に後身頃4においては臀部を包み込むように配置されるためにさらにずり落ちが少ないパンツ型使いすておむつが得られる。 Furthermore slipping less pant disposable diaper to be disposed so as to surround the hip is obtained, particularly in the back body 4.

【0038】この時、第1伸縮弾性部材6及び第2伸縮弾性部材7を形成する伸縮弾性材料は前身頃3及び後身頃4の側縁部において最も離間した伸縮弾性材料間の距離、すなわち、最も脚周り開口部側に配置された伸縮弾性材料と最もウエスト周り開口部側に配置された伸縮弾性材料との間の距離が側縁部の長さの2分の1以上であることが好ましい。 [0038] The distance between the stretchable elastic material stretchable elastic material forming the first stretchable elastic members 6 and the second stretchable elastic members 7 which is farthest in a side edge portion of the front body 3 and the back body 4, i.e., it is preferable that the distance is over half of the length of the side edge portion between the most leg stretchable elastic material disposed on the opening side and the most waist stretchable elastic material disposed on the opening side . このように配置させると、脚周りを締め付けると共に腰周りの側部も締め付け、この伸縮弾性部材の締め付け方向はおむつの長さ方向とおむつの幅方向の双方と交差して、双方を締め付ける方向に働いており、着用時にはおむつを持ち上げようとする力が働くと共に、特に後身頃4においては臀部を包み込むように配置されるためにずり落ちが少ないパンツ型使いすておむつが得られる。 When in this manner are arranged, also clamping the sides around the waist with tightening around the leg, tightening direction of the stretchable elastic members intersects with both the width direction of the longitudinal direction and the diaper of the diaper, in a direction to tighten both has worked, during worn with a force to attempt to lift the diaper, less pant disposable diaper slipping to be arranged so as to wrap the hip is obtained in the back body 4 in particular.

【0039】 [0039]

【発明の効果】本発明のパンツ型使いすておむつは、第1伸縮弾性部材及び第2伸縮弾性部材が複数本の伸縮弾性材料からなり、前後身頃においてそれぞれが一方の側縁部から股下部を経て他方の側縁部に至っており、そのうちの少なくとも一部分が一対の脚周り開口部に沿って配置され、さらに股下部では一定の間隔で配置されているので、第1伸縮弾性部材及び第2伸縮弾性部材によって脚周りギャザーが形成され、漏れを防止し、フィット性を向上したものである。 Pant disposable diaper of the present invention exhibits, first stretchable elastic members and the second stretchable elastic members are made of stretchable elastic material a plurality of, respectively in the front and back bodies crotch portion from one side edge the via has led to the other side edge portion, is disposed at least partially along a pair of leg openings of which, the further the crotch portion are arranged at constant intervals, first stretchable elastic members and the second leg gathers are formed by elastic resilient member, to prevent leakage, but with improved fit. さらに、排泄物を吸収した吸収性本体が膨らんでフィット性が悪くなるのを防止し、 Furthermore, to prevent the fit is poor swollen absorbent body has absorbed excretions,
吸収性本体の重量によっておむつがずり落ちて着用者の脚周りとの間に隙間が生じ、漏れが発生するのを防止したものである。 Absorbency diaper slipping down by the weight of the body a gap is formed between the wearer's leg, but leakage was prevented. また、第1伸縮弾性部材及び第2伸縮弾性部材の間隔を前後身頃のそれぞれの側縁部から股下部に向かうに従って一旦狭まくし、再度股下部において広がるように配置することにより、脚周り開口部の締め付けだけでなく、腰周り側部を締め付ける力も生じるため、おむつがずり落ちて着用者の脚周りとおむつの間に隙間が生じて漏れが発生するのをさらに効果的に防止したものである。 Also, once the narrow Maxi toward the crotch portion of the spacing of the first elastic elastic member and the second stretchable elastic members from each of the side edges of the front and back bodies, by arranging so as to spread again in the crotch portion, leg-openings not only fastening parts, to produce even a force to tighten the waist side, in which diaper leakage gap is formed between the leg and the diaper wearer slipping is more effectively prevented from occurring is there.

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

【図1】本発明のパンツ型使いすておむつを示す斜視図。 Perspective view of a pants-type disposable diapers of the present invention; FIG.

【図2】図1で示した本発明のパンツ型使いすておむつのサイドシームを解放展開した伸長状態を示す斜視図。 Figure 2 is a perspective view showing the extended state of the side seam of a pant-type disposable diaper released development of the present invention shown in FIG.

【図3】図2に示した本発明のパンツ型使いすておむつをX−X′線で切断した状態の横断面を示す断面図。 3 is a cross-sectional view of the pants-type disposable diaper showing the cross section of the state taken along a line X-X 'of the present invention shown in FIG.

【図4】本発明のパンツ型使いすておむつの外装部材に伸縮弾性部材を配置した状態を示す平面図。 Figure 4 is a plan view showing a state where a stretchable elastic member disposed on the outer member of the pants-type disposable diaper of the present invention.

【図5】図4とは異なる例を示す、本発明のパンツ型使いすておむつの外装部材に伸縮弾性部材を配置した状態を示す平面図。 5 is a plan view showing a state of arranging the stretchable elastic member to the outer member of the pants-type disposable diaper showing a different example, the present invention is as in FIG.

【符号の説明】 DESCRIPTION OF SYMBOLS

1. 1. ウエスト周り開口部 2. Around the waist opening 2. 脚周り開口部 3. Leg opening 3. 前身頃 4. The front body 4. 後身頃 5. Back body 5. サイドシーム 6. Side seam 6. 第1伸縮弾性部材 7. First flexible elastic member 7. 第2伸縮弾性部材 8. Second stretchable elastic member 8. ウエスト周り開口部伸縮弾性部材 9. Around the waist opening stretchable elastic member 9. 腰周り伸縮弾性部材 10. Waist-surrounding stretchable elastic member 10. 吸収体 11. Absorber 11. 液透過性トップシート 12. Liquid-permeable top sheet 12. 液不透過性バックシート 13. Liquid-impermeable backsheet 13. 吸収性本体 14. The absorbent body 14. 外装部材 15. The exterior member 15. 外層シート 16. The outer layer sheet 16. 内層シート The inner layer sheet

Claims (6)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 液透過性のトップシートと、液不透過性のバックシートと、これら両シートの間に配置された吸収体からなる吸収性本体と、吸収性本体が接合され、着用者に吸収性本体を当てて保持する外装部材とからなり、外装部材の前身頃と後身頃の相対する両側縁部を接合してウエスト周り開口部と一対の脚周り開口部を形成し、前記開口部に沿って伸縮弾性部材が配置されたパンツ型使いすておむつにおいて、 前記外装部材の前身頃側には、一方の側縁部から股下部を経て他方の側縁部に至る複数本の伸縮弾性材料からなる第1伸縮弾性部材が配置され、そのうちの少なくとも一部分が前記脚周り開口部に沿って配置されており、 前記外装部材の後身頃側には、一方の側縁部から股下部を経て他方の側縁部に至る複数本の伸縮弾性材 And 1. A liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent body consisting placed absorber between these two sheets, the absorbent body is joined to the wearer It consists of a package member for holding against the absorbent body to form opposing side edges joining with waist opening and pair of leg openings of the front body and back body around the exterior member, the opening in the pants-type disposable diaper elastic elastic member is disposed along the front body side of the exterior member, elastic stretchability of the plurality of through crotch portion from one side edge extending at the other side edge is arranged first elastic elastic member made of a material, of which the is at least partially disposed along the leg opening, the on body side after the exterior member, through the crotch portion from one side edge a plurality of stretchable elastic members extending to the other side edge からなる第2伸縮弾性部材が配置され、そのうちの少なくとも一部分が前記脚周り開口部に沿って配置されていることを特徴とするパンツ型使いすておむつ。 Second stretchable elastic members made of is arranged pant disposable diaper, wherein at least a portion of which is disposed along the leg opening.
  2. 【請求項2】 前記外装部材は、おむつの外側に位置する外層シートと、おむつの内側に位置する内層シートとから形成され、前記第1伸縮弾性部材及び第2伸縮弾性部材は外層シートと内層シートの間に配置されていることを特徴とする請求項1記載のパンツ型使いすておむつ。 Wherein said outer member includes an outer layer sheet located outside of the diaper is formed from an inner layer sheet located inside of the diaper, the first stretchable elastic members and the second stretchable elastic members outer sheet and an inner layer pant disposable diaper according to claim 1, characterized in that it is disposed between the sheets.
  3. 【請求項3】 前記第1伸縮弾性部材及び第2伸縮弾性部材は、その間隔が前後身頃のそれぞれの側縁部から股下部に向かうに従って徐々に広がるように配置されていることを特徴とする請求項1又は2記載のパンツ型使いすておむつ。 Wherein said first stretchable elastic members and the second stretchable elastic members is characterized by being arranged to gradually expand the spacing toward the crotch portion from each of the side edges of the front and back bodies according to claim 1 or 2 pants-type disposable diaper according.
  4. 【請求項4】 前記第1伸縮弾性部材及び第2伸縮弾性部材は、その間隔が前後身頃のそれぞれの側縁部から股下部に向かうに従って一旦狭くなり、再度、股下部において広がるように配置されていることを特徴とする請求項1又は2記載のパンツ型使いすておむつ。 Wherein said first stretchable elastic members and the second stretchable elastic members are made once narrowed in accordance with the spacing toward the crotch portion from each of the side edges of the front and back bodies are arranged so as again, spread in the crotch portion claim 1 or 2 pant disposal diaper, wherein the are.
  5. 【請求項5】 前記第1伸縮弾性部材及び第2伸縮弾性部材は、前身頃及び/又は後身頃の側縁部においてもっとも離間した前記伸縮弾性材料間の距離が側縁部の長さの2分の1以上であることを特徴とする請求項4記載のパンツ型使いすておむつ。 Wherein said first stretchable elastic members and the second stretchable elastic members, 2 the distance between the stretchable elastic materials most apart at the side edges of the front body and / or the back body is a length of the side edges pant disposable diaper according to claim 4, wherein the amount is 1 or more.
  6. 【請求項6】 前記第1伸縮弾性部材及び第2伸縮弾性部材は、股下部において3〜30mmの間隔で配置されていることを特徴とする請求項1〜5のいずれかに記載のパンツ型使いすておむつ。 Wherein said first stretchable elastic members and the second stretchable elastic members are pant according to one of claims 1 to 5, characterized in that it is arranged at intervals of 3~30mm in the crotch portion disposable diapers.
JP20743097A 1997-07-17 1997-07-17 Pants type disposable diaper Pending JPH1136103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20743097A JPH1136103A (en) 1997-07-17 1997-07-17 Pants type disposable diaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20743097A JPH1136103A (en) 1997-07-17 1997-07-17 Pants type disposable diaper

Publications (1)

Publication Number Publication Date
JPH1136103A true true JPH1136103A (en) 1999-02-09

Family

ID=16539637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20743097A Pending JPH1136103A (en) 1997-07-17 1997-07-17 Pants type disposable diaper

Country Status (1)

Country Link
JP (1) JPH1136103A (en)

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WO2002013746A3 (en) * 2000-08-15 2002-06-13 Kimberly Clark Co Method of optimizing spacing between elastic members in applying leg elastics
WO2003063748A1 (en) * 2002-01-30 2003-08-07 Uni-Charm Co., Ltd. Underpants-type disposable wearing article
WO2006106696A1 (en) 2005-03-31 2006-10-12 Daio Paper Corporation Device for installing elastic member in absorptive article
JP2007097621A (en) * 2005-09-30 2007-04-19 Daio Paper Corp Pant-type disposable diaper
WO2009065497A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Incontinence pant
WO2009065499A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Panty-type incontinence article
WO2009065498A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Panty-type incontinence article
WO2009065500A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Incontinence pant
US8057456B2 (en) 2004-06-30 2011-11-15 Daio Paper Corporation Pants-type disposable diaper
WO2012002443A1 (en) 2010-06-30 2012-01-05 大王製紙株式会社 Absorbent product
US8100173B2 (en) * 2007-12-20 2012-01-24 Paul Hartmann Aktiengesellschaft Method of producing incontinence articles in the form of pants
DE10196523B3 (en) * 2000-08-15 2013-09-26 Kimberly-Clark Worldwide, Inc. Absorbent garments with asymmetric elastic ankles and their uses
WO2013171067A1 (en) * 2012-05-18 2013-11-21 Paul Hartmann Ag Incontinence article in the form of briefs
RU2505274C2 (en) * 2009-01-15 2014-01-27 Дзе Проктер Энд Гэмбл Компани Disposable absorbent insert for two-component wearable absorbent product

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DE10196523B3 (en) * 2000-08-15 2013-09-26 Kimberly-Clark Worldwide, Inc. Absorbent garments with asymmetric elastic ankles and their uses
US6585841B1 (en) 2000-08-15 2003-07-01 Kimberly-Clark Worldwide, Inc. Method of optimizing spacing between elastic members in applying leg elastics
WO2002013746A3 (en) * 2000-08-15 2002-06-13 Kimberly Clark Co Method of optimizing spacing between elastic members in applying leg elastics
US7045031B2 (en) 2000-08-15 2006-05-16 Kimberly-Clark Worldwide, Inc. Method of optimizing spacing between elastic members in applying leg elastics
DE10196523C5 (en) * 2000-08-15 2016-04-07 Kimberly-Clark Worldwide, Inc. Absorbent garments with asymmetric elastic ankles and their uses
US7449015B2 (en) 2002-01-30 2008-11-11 Uni-Charm Co., Ltd. Pants-type disposable wearing article
WO2003063748A1 (en) * 2002-01-30 2003-08-07 Uni-Charm Co., Ltd. Underpants-type disposable wearing article
US7909807B2 (en) 2002-01-30 2011-03-22 Uni-Charm Co., Ltd. Pants-type disposable wearing article
US8057456B2 (en) 2004-06-30 2011-11-15 Daio Paper Corporation Pants-type disposable diaper
WO2006106696A1 (en) 2005-03-31 2006-10-12 Daio Paper Corporation Device for installing elastic member in absorptive article
US8261802B2 (en) 2005-03-31 2012-09-11 Daio Paper Corporation Device for mounting elastic member in absorptive article
JP4584806B2 (en) * 2005-09-30 2010-11-24 大王製紙株式会社 Pants-type disposable diapers
JP2007097621A (en) * 2005-09-30 2007-04-19 Daio Paper Corp Pant-type disposable diaper
EP2253295A1 (en) * 2007-11-21 2010-11-24 Paul Hartmann Aktiengesellschaft Panty-type incontinence article
WO2009065499A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Panty-type incontinence article
US8016806B2 (en) 2007-11-21 2011-09-13 Paul Hartmann Aktiengesellschaft Incontinence article in the form of pants
US8025652B2 (en) 2007-11-21 2011-09-27 Paul Hartmann Aktiengesellschaft Incontinence article in the form of pants
US8038662B2 (en) 2007-11-21 2011-10-18 Paul Hartmann Aktiengesellschaft Incontinence article in the form of pants
WO2009065497A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Incontinence pant
WO2009065498A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Panty-type incontinence article
WO2009065500A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Aktiengesellschaft Incontinence pant
US7993320B2 (en) 2007-11-21 2011-08-09 Paul Hartmann Aktiengesellschaft Incontinence article in the form of pants
US8100173B2 (en) * 2007-12-20 2012-01-24 Paul Hartmann Aktiengesellschaft Method of producing incontinence articles in the form of pants
RU2505274C2 (en) * 2009-01-15 2014-01-27 Дзе Проктер Энд Гэмбл Компани Disposable absorbent insert for two-component wearable absorbent product
WO2012002443A1 (en) 2010-06-30 2012-01-05 大王製紙株式会社 Absorbent product
US9681998B2 (en) 2010-06-30 2017-06-20 Daio Paper Corporation Absorbent product with intergluteal cleft facing portion elastic member
WO2013171067A1 (en) * 2012-05-18 2013-11-21 Paul Hartmann Ag Incontinence article in the form of briefs
US9011405B2 (en) 2012-05-18 2015-04-21 Paul Hartmann Ag Incontinence article in pant form
RU2597547C2 (en) * 2012-05-18 2016-09-10 Пауль Хартманн Аг Incontinence underwear product

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