JP3024357U - Disposable absorbent articles - Google Patents
Disposable absorbent articlesInfo
- Publication number
- JP3024357U JP3024357U JP1995011697U JP1169795U JP3024357U JP 3024357 U JP3024357 U JP 3024357U JP 1995011697 U JP1995011697 U JP 1995011697U JP 1169795 U JP1169795 U JP 1169795U JP 3024357 U JP3024357 U JP 3024357U
- Authority
- JP
- Japan
- Prior art keywords
- leg opening
- pants
- elastic
- disposable absorbent
- peripheral edge
- 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.)
- Expired - Lifetime
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
(57)【要約】
【課題】 脚部開口の周縁で大きな伸縮力を発揮し得る
弾性糸の添設構造を見出し、脚部開口周囲からの尿漏れ
の発生を確実に防止できる使い捨て吸収物品を提供す
る。
【解決手段】 不透液性シート、吸収体および透液性シ
ートからなる吸収本体と、パンツ外層によって構成され
る使い捨て吸収物品であって、該使い捨て吸収物品は、
前側、股下部、後ろ側からなると共に、股下部の両側に
位置する脚部開口を有し、前記パンツ外層には、複数本
の弾性糸３３が、左脚部開口の前側周縁、股下部、右脚
部開口の前側周縁の順に連続して略Ｕ字形に添設され、
後ろ側においても同様に、左脚部開口の後側周縁、股下
部、右脚部開口の後ろ側周縁の順に連続して略Ｕ字形に
添設されており、前記Ｕ字形を構成する複数本の弾性糸
同士の間隔は、前記物品の前および後ろ側のいずれにお
いても、脚部開口の周縁中央域で最も狭くなる様に添設
されていることを特徴とする使い捨て吸収物品。
(57) [Abstract] [PROBLEMS] To provide a disposable absorbent article capable of reliably preventing the occurrence of urine leakage from the periphery of a leg opening by finding an attached structure of an elastic thread capable of exerting a large elastic force at the periphery of the leg opening. provide. A disposable absorbent article including an absorbent main body composed of a liquid-impermeable sheet, an absorbent body, and a liquid-permeable sheet, and a pants outer layer, the disposable absorbent article comprising:
It has front part, crotch part, and rear part, and has leg openings located on both sides of the crotch part, and a plurality of elastic yarns 33 are provided on the outer layer of the pants, the front peripheral edge of the left leg part, the crotch part, Attached in a substantially U-shape continuously in the order of the front peripheral edge of the right leg opening,
Similarly, on the rear side, the rear edge of the left leg opening, the crotch part, and the rear edge of the right leg opening are continuously attached in this order in a substantially U-shape. The disposable absorbent article is characterized in that the intervals between the elastic yarns are attached so as to be the narrowest in the central area of the peripheral edge of the leg opening both on the front side and the rear side of the article.
Description
【０００１】[0001]
本考案は、子供用または大人用の使い捨てパンツや使い捨ておむつなどの使い 捨て吸収物品に設けられる弾性糸の配設構造に関し、詳しくは脚部ギャザーの伸 縮性が高く、尿漏れの少ない使い捨て吸収物品に関するものである。 The present invention relates to a disposition structure of elastic yarns provided in disposable absorbent articles such as disposable pants and disposable diapers for children or adults, and more specifically, a disposable absorbent article with high leg gather extensibility and less urine leakage. It relates to articles.
【０００２】[0002]
図５には、予めパンツ形に成形されて市販されている使い捨てパンツの代表的 なものの解体状態を示した。この使い捨てパンツＰは、不織布等からなる積層シ ート材によって形成されたパンツ外層１と、一点鎖線で示す吸収本体２によって 構成されている。吸収本体２は、不透液性シート（プラスチックフィルムや撥水 処理した不織布など）、解繊パルプや熱可塑性繊維と高吸水性樹脂等を混合して 加熱成形した吸収体２１および透液性シート（合成繊維不織布）が積層されてい る。またパンツ外層１を構成する複数枚の不織布の間には、複数本の弾性糸３１ が添設されてウエストギャザーを形成すると共に、脚部開口Ｋ、Ｋの周縁および 股下部には、複数本の連続弾性糸３３が添設されて脚部ギャザーを形成する。上 記弾性糸３３は、左腰部、左脚部開口周縁、股下部、右脚部開口周縁、右腰部を 順に連続して添設することによって、パンツの前後でそれぞれ略Ｕ字形を形成し ている。この解体状態のパンツは、股下部で２つ折りされて前後に重ねられた後 、パンツ外層の側縁４１、４１を接着剤や熱溶着によって接合されて、パンツ形 に形成される。 FIG. 5 shows a disassembled state of a typical disposable pants that is preliminarily molded into a pants shape and is commercially available. This disposable pants P is composed of an outer pants layer 1 formed of a laminated sheet material such as a nonwoven fabric and an absorbent body 2 shown by a chain line. The absorbent main body 2 is a liquid-impervious sheet (such as a plastic film or a water-repellent non-woven fabric), an absorbent body 21 and a liquid-permeable sheet which are formed by mixing defibrated pulp or thermoplastic fibers with a super absorbent resin and then heat-molded. (Synthetic fiber nonwoven fabric) is laminated. In addition, a plurality of elastic yarns 31 are provided between the plurality of non-woven fabrics forming the outer layer 1 of the pants to form waist gathers, and a plurality of elastic yarns 31 are provided at the periphery of the leg openings K, K and the crotch part. The continuous elastic yarn 33 is attached to form a leg gather. The elastic thread 33 is formed into a substantially U-shape before and after the pants by successively attaching the left waist, the left leg opening peripheral edge, the crotch, the right leg opening peripheral edge, and the right waist portion in order. There is. The pant in the disassembled state is folded in two at the crotch part and laid on the front and back, and then the side edges 41, 41 of the outer layer of the pant are joined by an adhesive or heat welding to form a pant shape.
【０００３】 前記脚部ギャザーを構成する弾性糸３１は、使い捨てパンツＰが横方向に連続 的に並んだ状態となる様にパンツ外層となる帯状シートを走行させつつ、該シー トに接着剤をくもの巣状等に塗布し、伸長状態の弾性糸３３をシート幅方向（シ ートの走行方向と交差する方向）に水平移動（トラバース）させながら貼着され ている。弾性糸の貼着にトラバース手段を利用した公知の技術としては、特開昭 ５７−１１７０６２号、特公平６−１１６２５号、特公平７−５９２４３号が知 られている。The elastic yarns 31 constituting the leg gathers are coated with an adhesive while running a strip-shaped sheet as an outer layer of the pants so that the disposable pants P are continuously arranged in the lateral direction. It is applied in the form of a spider web or the like, and is attached while horizontally moving (traverse) the stretched elastic yarn 33 in the sheet width direction (the direction intersecting the traveling direction of the sheet). Known techniques utilizing a traverse means for sticking elastic threads are known in Japanese Patent Laid-Open No. 57-117062, Japanese Patent Publication No. 6-11625, and Japanese Patent Publication No. 7-59243.
【０００４】 特公平７−５９２４３号に示される技術においては、パンツの前後にそれぞれ Ｕ字形に配設される弾性糸の交差部近傍（股下部）で、弾性糸３３同士の間隔を 狭く配設し、上方側に向かって漸次間隔が広くなるように配設されている。すな わち股下の交差部近傍における弾性糸同士の間隔Ｖ2 は、脚部開口の上方部にお ける間隔Ｖ1 より狭く構成されており、着用者の脚の上部はあまり締めつけず股 下部において強い伸縮力を発揮させ、横漏れを防ぐというものである。In the technique disclosed in Japanese Examined Patent Publication No. 7-59243, the elastic yarns 33 are arranged close to each other in the vicinity of the intersection (crotch portion) of the elastic yarns arranged in a U-shape before and after the pants. However, they are arranged so that the spacing gradually increases toward the upper side. That is, the distance V 2 between the elastic yarns near the intersection of the inseam is narrower than the distance V 1 in the upper part of the leg opening, and the upper part of the wearer's leg is not tightened so much. This is to prevent the side leakage by exerting a strong stretching force.
【０００５】 しかしながら本考案者らが上記特公平７−５９２４３号の技術に従って股下の 伸縮力を高めようと試みたところ、実質的には、比較的硬い吸収体２１と弾性糸 ３１が接近しているため股下部分の弾性糸３１はほとんど伸縮できず、脚部の股 下部近傍では大した締め付け効果が発揮されない上に、脚部開口の上方の伸縮力 は弱められているため、かなりの確率で脚回りから漏れが発生することがわかっ た。However, when the present inventors attempted to increase the stretchable force of the crotch according to the technique of Japanese Patent Publication No. 7-59243, the absorbent body 21 and the elastic thread 31 which are relatively hard came close to each other. Therefore, the elastic yarn 31 in the crotch part cannot be expanded or contracted so much, the tightening effect is not exerted in the vicinity of the crotch part of the leg part, and the elastic force above the leg opening is weakened. It was found that leakage occurred from around the legs.
【０００６】 すなわち、使い捨てパンツの股下部において比較的硬い吸収体がバックシート に接着されているが、この吸収体は変形能力がないため、吸収体が接着されてい るバックシート股下部では弾性糸の伸縮作用が及ばないのである。特に最近では 、コンパクトなおむつを提供するために吸収体の厚みを減らし、しかも吸尿後に ばらけたり、着用者の激しい動きにも破損することがない様に、薄くかつ硬い吸 収体が採用されているため、上記の作用が一層強調されているものと考えられる 。That is, in the crotch of the disposable pants, a relatively hard absorber is adhered to the back sheet, but since this absorber does not have a deformability, elastic threads are used in the crotch of the back sheet to which the absorber is adhered. The expansion and contraction action of does not reach. In particular, recently, the thickness of the absorber has been reduced to provide a compact diaper, and a thin and hard absorber has been adopted so that it does not come apart after urine collection and is not damaged by the wearer's vigorous movement. Therefore, it is considered that the above effects are further emphasized.
【０００７】[0007]
そこで本考案では、股下部近傍ではなく、脚部開口の周縁で大きな伸縮力を発 揮し得る弾性糸の添設構造を見出し、脚部開口周囲からの尿漏れの発生を確実に 防止できる使い捨て吸収物品を提供することを課題とした。 Therefore, in the present invention, we found an attached structure of elastic thread that can generate a large elastic force at the periphery of the leg opening, not near the crotch part, and can surely prevent the leakage of urine from around the leg opening. The object was to provide an absorbent article.
【０００８】[0008]
上記目的を達成し得た本考案は、不透液性シート、吸収体および透液性シート からなる吸収本体と、パンツ外層によって構成される使い捨て吸収物品であって 、 該使い捨て吸収物品は、前側、股下部、後ろ側からなると共に、股下部の両側 に位置する脚部開口を有し、 前記パンツ外層には、複数本の弾性糸が、左脚部開口の前側周縁、股下部、右 脚部開口の前側周縁の順に連続して略Ｕ字形に添設され、後ろ側においても同様 に、左脚部開口の後側周縁、股下部、右脚部開口の後ろ側周縁の順に連続して略 Ｕ字形に添設されており、 前記Ｕ字形を構成する複数本の弾性糸同士の間隔は、前記物品の前および後ろ 側のいずれにおいても、脚部開口の周縁中央域で最も狭くなる様に添設されてい るところに要旨を有する。 The present invention which has achieved the above object is a disposable absorbent article constituted by an absorbent main body composed of a liquid-impermeable sheet, an absorber and a liquid-permeable sheet, and a pants outer layer, wherein the disposable absorbent article has a front side. , The crotch part and the back part, and has leg openings located on both sides of the crotch part. In the outer layer of the pants, a plurality of elastic yarns are provided on the front edge of the left leg opening, the crotch part, and the right leg part. The rear opening of the left leg opening, the crotch part, and the rear peripheral edge of the right leg opening are continuously connected in this order in the order of the front edge of the part opening in a substantially U-shape. It is attached in a substantially U-shape, and the interval between the plurality of elastic threads forming the U-shape is the narrowest in the central region of the peripheral edge of the leg opening both on the front side and the rear side of the article. It has the gist where it is attached to.
【０００９】[0009]
本考案では、股下部近傍ではなく、脚部開口の周縁中央域で、弾性糸の間隔が 最も狭くなる様にしたので、弾性糸の伸縮作用が吸収体に影響されることなく、 この部分で最も有効に作用する。この結果、脚部開口の周縁には伸縮性に富んだ ギャザーが形成され、尿の漏れ出しは確実に防止される。特に、着用者の腹部側 を覆うパンツ前側では多量の尿が短時間に発生するが、脚部ギャザーが脚の付け 根部分に密着しているので、尿が漏れることはない。 In the present invention, the distance between the elastic yarns is minimized not in the vicinity of the crotch region but in the central region of the peripheral edge of the leg opening, so that the elastic yarn stretching action is not affected by the absorber, It works most effectively. As a result, highly elastic gathers are formed on the periphery of the leg openings, and the leakage of urine is reliably prevented. In particular, a large amount of urine is generated in a short time on the front side of the pants that covers the abdomen of the wearer, but since the leg gathers are in close contact with the base of the leg, urine does not leak.
【００１０】 本考案で利用できる弾性糸は、天然もしくは合成ゴム（商品名「オペロン」、 東レデュポン）素材の任意太さのものである。断面形状も円形、多角形、楕円形 等中から任意に選定され、配設本数も、複数であれば特に限定されない。またパ ンツ前後のＵ字形に配設される弾性糸は互いに交差するもの、或いは非交差に配 設されるもののいずれの構成も採用できる。The elastic yarn that can be used in the present invention is a natural or synthetic rubber (trade name “Operon”, Toray DuPont) material of arbitrary thickness. The cross-sectional shape is not particularly limited as long as it is arbitrarily selected from a circular shape, a polygonal shape, an elliptical shape, and the number of arranged pieces is plural. Further, the U-shaped elastic yarns before and after the pants may be arranged to intersect with each other or non-intersectingly arranged.
【００１１】 弾性糸は、パンツ外層が一層で形成される場合は、そのシートの表裏面のいず れかに添設され、パンツ外層が複数枚の不織布等からなる積層シート製であれば 、シート間に添設される。さらに平板形からパンツ形に形成する従来型のオムツ に適用する場合には、不透液性シート（バックシート）と透液シート（トップシ ート）の間に添設しても良い。When the outer layer of pants is formed of a single layer, the elastic yarn is attached to either the front or back surface of the sheet, and if the outer layer of pants is made of a laminated sheet composed of a plurality of nonwoven fabrics, etc., Installed between the seats. Further, when applied to a conventional diaper formed from a flat plate shape to a pants shape, it may be provided between the liquid impermeable sheet (back sheet) and the liquid permeable sheet (top sheet).
【００１２】[0012]
図１は本考案の実施例を示す使い捨てパンツの解体状態を示す平面説明図であ る。なお便宜上、図１の上をパンツ前側、下をパンツ後ろ側として説明する。使 い捨てパンツＰは、２枚の不織布１１、１２によって形成されるパンツ外層１と 、鎖線で示される吸収体２１、不透液性シート（プラスチックフィルム）および 透液性シート（合成繊維不織布）が積層された吸収本体２によって構成されてい る。パンツ外層１の中央の両側部には、脚部開口を形成するための切欠き部Ｋ， Ｋが形成され、また、接合線４１，４１、４２，４２が形成され、パンツ外層を 前後に重ねて接合線４１と４２をそれぞれ接合することによってパンツ形に形成 される構成となっている。 FIG. 1 is an explanatory plan view showing a disassembled state of disposable pants showing an embodiment of the present invention. For convenience, the upper part of FIG. 1 will be described as the front side of the pants and the lower part as the rear side of the pants. The disposable pants P are the outer layer 1 of the pants formed by the two nonwoven fabrics 11 and 12, the absorbent body 21 indicated by the chain line, the liquid impermeable sheet (plastic film) and the liquid permeable sheet (synthetic fiber nonwoven fabric). The absorbent main body 2 is formed by stacking. Cutouts K, K for forming leg openings are formed on both sides of the center of the outer layer 1 of the pants, and joint lines 41, 41, 42, 42 are formed so that the outer layer of the pants is superposed on the front and back. The joining lines 41 and 42 are joined together to form a pants-like shape.
【００１３】 またパンツ外層を構成する不織布１１、１２の間には、伸長状態の弾性糸３１ 、３２、３３が複数本づつ貼着され、それぞれウエストギャザー、ボデイーフィ ットギャザーおよび脚部ギャザーを形成する。前記弾性糸３１、３２はパンツの 横方向に沿ってそれぞれ平行に配設される。また３本の弾性糸３３は、左脚部開 口の前側周縁、股下部、右脚部開口の前側周縁の順に連続して略Ｕ字形に添設さ れ、後ろ側においても同様に、左脚部開口の後側周縁、股下部、右脚部開口の後 ろ側周縁の順に連続して略Ｕ字形に添設される。A plurality of stretched elastic threads 31, 32, 33 are attached between the nonwoven fabrics 11, 12 constituting the outer layer of the pants to form waist gathers, body fit gathers, and leg gathers, respectively. The elastic threads 31 and 32 are arranged in parallel along the lateral direction of the pants. Further, the three elastic threads 33 are attached in a substantially U-shape continuously in the order of the front peripheral edge of the left leg opening, the crotch part, and the front peripheral edge of the right leg opening, and similarly on the rear side as well. The rear side peripheral edge of the leg opening, the crotch part, and the rear peripheral edge of the right leg opening are continuously provided in this order in a substantially U-shape.
【００１４】 本考案の特徴的な構成は、前記Ｕ字形を構成する３本（もちろん３本に限定さ れるわけではない）の弾性糸３３同士の間隔が、パンツの前および後ろ側のいず れにおいても、脚部開口の周縁中央域で最も狭くなる様に添設されていることで ある。すなわち脚部開口Ｋの周縁に相当する範囲（図１中のＬ）の中央域におけ る隣合う弾性糸３３，３３の間隔Ｗ2 は、接合線４１（または４２）近傍の弾性 糸３３の間隔Ｗ3 より狭く、また、股下直下の弾性糸３３の間隔Ｗ1 よりも狭く なる様に、複数本の弾性糸３３，３３が配設されている。The characteristic structure of the present invention is that the distance between the three elastic threads 33 (of course, not limited to three) forming the U-shape is set to the front side or the back side of the pants. Even in this case, it is installed so as to be the narrowest in the central area of the peripheral edge of the leg opening. That is, the distance W 2 between the adjacent elastic yarns 33, 33 in the central region of the range (L in FIG. 1) corresponding to the periphery of the leg opening K is equal to that of the elastic yarn 33 near the joining line 41 (or 42). narrower than the interval W 3, also as narrower than the distance W 1 of the elastic yarn 33 immediately below the crotch, a plurality of elastic threads 33, 33 are disposed.
【００１５】 この結果、弾性糸３３の間隔の狭い脚部開口Ｋの周縁中央域においては、弾性 糸３３の伸縮力が総合されて大きいギャザーを形成すると共に、最大の伸縮力を 示す。従って、図２、３に示したパンツＰの着用状態において、パンツの前後の Ｌとして示す範囲では、白抜き矢印に沿う上下方向に大きく伸縮する脚部ギャザ ーが形成される。このため脚部付け根からの尿漏れは可及的に少なくなり、パン ツ内部の吸収本体に設けられる立上がりギャザー（図示せず）とも合わせ、脚回 りからの尿漏れは確実に防止される。As a result, in the central region of the peripheral edge of the leg opening K where the intervals between the elastic yarns 33 are narrow, the elastic forces of the elastic yarns 33 are combined to form a large gather, and the maximum elastic force is exhibited. Therefore, in the wearing state of the pants P shown in FIGS. 2 and 3, leg gathers that greatly expand and contract in the up-down direction along the white arrow are formed in the range indicated by L before and after the pants. For this reason, urine leakage from the base of the legs is reduced as much as possible, and together with a rising gather (not shown) provided in the absorbent body inside the panties, urine leakage from the legs is reliably prevented.
【００１６】 特にパンツＰの前部Ｆ（後部は符号Ｂで示す）には短時間に多量の尿が放出さ れるので、瞬時に吸収されなかった尿が表面シート上を流れて脚部の隙間から流 れ出る可能性が高かったが、図３に示す如く白抜き矢印方向に大きな伸縮力を有 するギャザーが形成されるので、パンツは脚部の付け根にぴったりと密着し、尿 漏れが起ることはない。In particular, a large amount of urine is released in a short time to the front part F of the underpants P (the rear part is indicated by reference numeral B), so that the urine that has not been absorbed instantaneously flows on the surface sheet and the gap between the legs is formed. Although there was a high possibility that the pants would flow out of the pants, a gather with a large amount of expansion and contraction is formed in the direction of the white arrow, as shown in Fig. 3, so the pants fit tightly to the base of the leg, causing urine leakage. There is no such thing.
【００１７】 図４は本考案の他の実施例を示す平面説明図であり、平板タイプのおむつをパ ンツ形に形成して使用する使い捨ておむつを示す。この使い捨ておむつは不透液 性シート１Ａ（プラスチックフィルム製バックシート）と透液性シート１Ｂ（合 成繊維製不織布）の間に、吸収体２１を装填して構成され、脚部用の弾性糸３３ は前記不透液性シート１Ａに貼着される。この弾性糸３３は２本使用されており 、これら弾性糸３３，３３の間隔は脚部開口Ｋの周縁Ｌの中央域において最も狭 く添設される。なお符号７は弾性糸に替えて設けられる弾性帯であり、合成樹脂 の発泡弾性体や弾性ゴムベルト等によって形成される。FIG. 4 is an explanatory plan view showing another embodiment of the present invention, showing a disposable diaper in which a flat plate type diaper is formed into a pants shape and used. This disposable diaper is configured by loading an absorbent body 21 between a liquid impermeable sheet 1A (a plastic film back sheet) and a liquid permeable sheet 1B (a synthetic fiber non-woven fabric), and an elastic thread for legs. 33 is attached to the liquid-impermeable sheet 1A. Two of these elastic threads 33 are used, and the interval between these elastic threads 33, 33 is provided so as to be narrowest in the central region of the peripheral edge L of the leg opening K. Reference numeral 7 is an elastic band provided in place of the elastic yarn, and is formed of a synthetic resin foam elastic body, an elastic rubber belt, or the like.
【００１８】 図１および図４の例においては、パンツ前後にＵ字形に形成される弾性糸３３ ，３３が股下部で非交差のものを示したが、本考案はこの構成に限定されるもの ではなく、一点で交差するものおよび２点で交差するもの、さらには３点以上で 交差するもの等全てに適用される。In the example of FIGS. 1 and 4, the elastic threads 33, 33 formed in a U shape before and after the pants are not crossed at the crotch, but the present invention is not limited to this configuration. Rather, it applies to intersections that intersect at one point, intersections that intersect at two points, and intersections that intersect at three or more points.
【００１９】[0019]
本考案は以上のように構成されているので、脚部開口の周縁に大きな伸縮力を 有するギャザーが有効に設けられ、脚部開口からの尿漏れを確実に防止できるこ ととなった。 Since the present invention is configured as described above, gathers having a large expansion and contraction force are effectively provided at the periphery of the leg opening, and it is possible to reliably prevent urine leakage from the leg opening.
【図１】本考案の実施例を示す解体状態の平面説明図で
ある。FIG. 1 is an explanatory plan view of a disassembled state showing an embodiment of the present invention.
【図２】図１のパンツの使用状態を示す側面説明図であ
る。FIG. 2 is a side view showing the usage state of the pants shown in FIG.
【図３】図１のパンツの使用状態を示す正面説明図であ
る。FIG. 3 is a front explanatory view showing a usage state of the pants of FIG.
【図４】本考案の他の実施例を示す解体状態の平面説明
図である。FIG. 4 is an explanatory plan view of a disassembled state showing another embodiment of the present invention.
【図５】従来のパンツの解体状態を示す平面説明図であ
る。FIG. 5 is an explanatory plan view showing a disassembled state of conventional pants.
１ パンツ外層 ２ 吸収本体 ２１ 吸収体 ３１、３２、３３ 弾性糸 ４１、４２ 接合線 Ｋ 脚部開口 Ｐ 使い捨てパンツ DESCRIPTION OF SYMBOLS 1 Pants outer layer 2 Absorbing body 21 Absorbing body 31, 32, 33 Elastic yarn 41, 42 Joining line K Leg opening P Disposable pants
Claims (1)
ートからなる吸収本体と、パンツ外層によって構成され
る使い捨て吸収物品であって、 該使い捨て吸収物品は、前側、股下部、後ろ側からなる
と共に、股下部の両側に位置する脚部開口を有し、 前記パンツ外層には、複数本の弾性糸が、左脚部開口の
前側周縁、股下部、右脚部開口の前側周縁の順に連続し
て略Ｕ字形に添設され、後ろ側においても同様に、左脚
部開口の後側周縁、股下部、右脚部開口の後ろ側周縁の
順に連続して略Ｕ字形に添設されており、 前記Ｕ字形を構成する複数本の弾性糸同士の間隔は、前
記物品の前および後ろ側のいずれにおいても、脚部開口
の周縁中央域で最も狭くなる様に添設されていることを
特徴とする使い捨て吸収物品。1. A disposable absorbent article comprising an absorbent main body composed of a liquid-impermeable sheet, an absorbent body and a liquid-permeable sheet, and a pants outer layer, wherein the disposable absorbent article comprises a front side, a crotch part and a back side. And has leg openings located on both sides of the crotch, and a plurality of elastic yarns are provided on the outer layer of the pants at the front peripheral edge of the left leg opening, the crotch area, and the front peripheral edge of the right leg opening. It is attached continuously in order in a substantially U-shape, and similarly on the rear side, the rear edge of the left leg opening, the crotch, and the rear edge of the right leg opening are continuously attached in an approximately U shape. The distance between the plurality of elastic yarns forming the U-shape is provided so as to be the narrowest in the central region of the peripheral edge of the leg opening both on the front side and the rear side of the article. A disposable absorbent article characterized by the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995011697U JP3024357U (en) | 1995-11-06 | 1995-11-06 | Disposable absorbent articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995011697U JP3024357U (en) | 1995-11-06 | 1995-11-06 | Disposable absorbent articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3024357U true JP3024357U (en) | 1996-05-21 |
Family
ID=43159597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995011697U Expired - Lifetime JP3024357U (en) | 1995-11-06 | 1995-11-06 | Disposable absorbent articles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3024357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004081368A (en) * | 2002-08-23 | 2004-03-18 | Hakujuji Co Ltd | Disposable absorbent article |
| WO2004054482A1 (en) * | 2002-12-13 | 2004-07-01 | Hakujuji Kabushiki Kaisha | Disposable absorptive article |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06296643A (en) * | 1993-04-19 | 1994-10-25 | Kao Corp | Absorptive articles and their production |
-
1995
- 1995-11-06 JP JP1995011697U patent/JP3024357U/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06296643A (en) * | 1993-04-19 | 1994-10-25 | Kao Corp | Absorptive articles and their production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004081368A (en) * | 2002-08-23 | 2004-03-18 | Hakujuji Co Ltd | Disposable absorbent article |
| WO2004054482A1 (en) * | 2002-12-13 | 2004-07-01 | Hakujuji Kabushiki Kaisha | Disposable absorptive article |
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