JP2003265524A5

JP2003265524A5 -

Info

Publication number: JP2003265524A5
Application number: JP2003048000A
Authority: JP
Filing date: 2003-02-25
Publication date: 2004-08-26

Description

【０００６】
本発明は、上記知見に基づきなされたもので、液透過性の肌当接面と、液不透過性の非肌当接面と、該肌当接面及び該非肌当接面の間に介在された吸収部とを備え、実質的に縦長に形成されてなる吸収性物品において、装着時に装着者の体液排泄部に当接される排泄部当接部の上記肌当接面に形成された一対の前方溝と、装着時に装着者の後ろ側に当接される後方部の上記肌当接面に形成された後方溝とを有しており、上記後方溝は、小溝を複数個非連続的に形成させる溝加工が施されて、該小溝及び該小溝間を連続的に上記肌当接面よりも窪ませた２段階の深さに形成されていることを特徴とする吸収性物品を提供するものである。
また、本発明は、上記吸収性物品であって、上記前方溝は、上記吸収性物品の長手方向に沿って形成されており、上記後方溝は、上記吸収性物品の幅方向に沿って形成されているものを提供するものである。 [0006]
The present invention has been made based on the above findings, and it is interposed between a liquid-permeable skin contact surface, a liquid-impermeable non-skin contact surface, the skin contact surface, and the non-skin contact surface. and a absorption portion, the absorbent article comprising a substantially elongated form, made form to the skin contact surface of the excretory contact portion that contacts the body fluid excretion portion of the wearer when worn plurality and a pair of front grooves have a shape made a rearward groove in the skin contact surface of the rear portion that contacts the back side of the wearer when worn, the rear groove, a small groove A groove is formed to be discontinuously formed, and the small groove and the small groove are formed to have a two-step depth which is recessed continuously from the skin contact surface . It provides articles.
In the absorbent article according to the present invention, the front groove is formed along the longitudinal direction of the absorbent article, and the rear groove is formed along the width direction of the absorbent article. It is something which is provided.

【００２６】
本実施形態の生理用ナプキン１０によると、後方溝１５の側方部１５ｃ，１５ｃによって、後方部１０ｂにおいても横漏れが回避される。
本実施形態の生理用ナプキン１０によると、後方溝１５が生理用ナプキン１０の長手方向の両側縁部に沿う側方部１５ｃ，１５ｃを備えているので、装着時に後方部１０ｂも装着者に良好にフィッし、排泄された体液が装着者の皮膚を伝わって移行するのが回避され、後方溝１５の後方部１５ｂに至る体液の量が少なく抑えられる。
本実施形態の生理用ナプキン１０によると、後方溝１５が前方溝１６，１６と連設されているので、広範囲において余すところなく体液の漏れが回避される。
また、本実施形態の生理用ナプキン１０によると、後方溝１５及び前方溝１６，１６が、非連続で複数の小溝を連続させることにより形成されているので、長手方向及び後方部の幅方向において良好な可撓性が確保され、より良好なフィット性により後漏れ、横漏れが回避される。
本実施形態の生理用ナプキン１０によると、後方溝１５及び前方溝１６，１６が全て同一の溝加工を肌当接面Ｐ側から施すことにより形成されるので、一度の工程で全ての溝を形成させることが可能である。[0026]
According to the sanitary napkin 10 of the present embodiment, lateral leakage is avoided also in the rear portion 10 b by the side portions 15 c, 15 c of the rear groove 15.
According to the sanitary napkin 10 of the present embodiment, the rear groove 15 is provided with the side portions 15c, 15c along the longitudinal side edges of the sanitary napkin 10, so that the rear portion 10b is also good for the wearer when worn And the excreted body fluid is prevented from moving along the skin of the wearer, and the amount of body fluid reaching the rear portion 15b of the rear groove 15 is reduced.
According to the sanitary napkin 10 of the present embodiment, since the rear groove 15 is provided continuously with the front grooves 16 and 16, leakage of body fluid is completely avoided in a wide range.
Further, according to the sanitary napkin 10 of the present embodiment, the rear groove 15, and the front groove 16 and 16, since it is formed by continuous multiple small grooves in a discontinuous, the width direction of the longitudinal direction and the rear portion Good flexibility is ensured, and a better fit avoids back leakage and side leakage.
According to the sanitary napkin 10 of the present embodiment, since the back groove 15 and the front grooves 16 and 16 are all formed by applying the same groove processing from the skin contact surface P side, all the grooves are formed in one process. It is possible to form.

【００３５】
本実施形態においても、上述の第１の実施形態と同様の作用及び効果を得ることができる。
特に本実施形態によると、フラップにより形成された防漏壁４８ａにより更に横漏れが確実に回避される。また、防漏壁４８ａからの折り返しによってサイドポケットＳが形成されるのでこのサイドポケットＳによっても、横漏れが回避される。また、防漏面４８ｂが装着者の肌に沿って広がった状態で保持されるので、サイドポケットＳの形状が安定して保持され、また吸収部Ａのよれが抑制される。[0035]
Also in the present embodiment, it is possible to obtain the same operation and effect as the first embodiment described above.
In particular, according to the present embodiment, the lateral leakage is surely avoided by the leakage preventing wall 48a formed by the flap. In addition, since the side pockets S are formed by folding back from the leak-proof wall 48a, side leakage is also avoided by the side pockets S. Further, since the leakage preventing surface 48 b is held in the state in which spread along the skin of the wearer, the shape of the side pocket S is stably held, also according to the absorption unit A is suppressed.

【００３６】
次に、本発明の吸収性物品の第５の実施形態について図面を参照しながら具体的に説明する。尚、本実施形態に於いて図１乃至図３に示す第１の実施形態と同様の部材については同一の符号を付し、説明は省略する。
図７は、本発明の吸収性物品の第５の実施形態としての男性用失禁パッドを示す平面図である。[0036]
Next, a fifth embodiment of the absorbent article of the present invention will be specifically described with reference to the drawings. In the present embodiment, the same members as those of the first embodiment shown in FIGS. 1 to 3 are denoted by the same reference numerals, and the description thereof will be omitted.
FIG. 7 is a plan view showing a male incontinence pad as a fifth embodiment of the absorbent article of the present invention.

【００３８】
本実施形態の男性用失禁パッド５０は、中央部Ｃが股下に当接され、前方溝１６は装着者の前方に配置された状態で装着される。装着状態においては、排泄部当接部５０ａに側方から幅方向の力が加えられ、上記排泄部当接部５０ａは、前方溝１６，１６において屈曲し、前方溝１６，１６間が肌当接面Ｐ側に隆起した断面アーチ状となって、装着者に良好にフィットした状態で当接される。
そして、上記第１の実施形態と同様に、後漏れ、横漏れが回避される。このように、排泄部当接部が上記第１の実施形態乃至第４の実施形態の如く股下部に配置されない吸収性物品においても、前方溝及び後方溝により良好なフィットを得、且つ後漏れ、横漏れを回避することができる。[0038]
The male incontinence pad 50 of the present embodiment is mounted in a state in which the central portion C is in contact with the crotch, and the front groove 16 is disposed in front of the wearer. In the mounted state, a force in the width direction from the side is applied to the excretory part contact portion 50a, the excretory portion abutting portion 50a is bent in the front groove 16, 16, skin between the front groove 16, 16 equivalents It becomes arch-shaped in cross section which bulges to the contact surface P side, and is abutted in a state of being fitted well to the wearer.
Then, as in the first embodiment, back leakage and side leakage are avoided. As described above, also in the absorbent article in which the discharge part contact part is not disposed in the crotch as in the first to fourth embodiments, a good fit is obtained by the front groove and the rear groove, and a back leakage is obtained. , Side leakage can be avoided.

【００３９】
尚、本発明の吸収性物品は、上述の形態には何ら制限されず、本発明の趣旨を逸脱しない範囲で種々変更が可能である。
例えば、本発明の吸収性物品における後方溝は、上記各実施形態のように前端から後端までの一本の連続した溝に限られず、図８に示すように、数箇所において非連続に形成された後方溝６５とすることもできる。
また、図９に示すように、後方溝７５を、頂点が幅方向中央に配置された略く字形のものとすることもできる。この後方溝７５を生理用ナプキン７０の長手方向に直列に複数配設することによって、上記第１の実施形態の後方溝１５や第２の実施形態の後方溝２５における側方部１５ｃ，２５ｃと同様の作用により、後方部１０ｂにおける横漏れも回避することができる。
また、上述の実施形態のように長手方向において分割された非連続複数の小溝により形成した場合に、小溝の形状等は特に限定されない。
図１０に示すように、前方溝１６，１６と後方溝８５とは連続していないものとしたり、図１１に示すように、前方溝それぞれの前端どうしをつなぐ前方溝９９を設けることもできる。[0039]
In addition, the absorbent article of this invention is not restrict | limited at all to the above-mentioned form, A various change is possible in the range which does not deviate from the meaning of this invention.
For example, the rear groove in the absorbent article of the present invention is not limited to a single continuous groove from the front end to the rear end as in each of the above embodiments, and as shown in FIG. It can also be a rear groove 65.
Further, as shown in FIG. 9, the rear groove 75 may be formed in a substantially V shape whose apex is disposed at the center in the width direction. By arranging a plurality of rear grooves 75 in series in the longitudinal direction of the sanitary napkin 70, the rear grooves 15 of the first embodiment and the side portions 15c and 25c of the rear grooves 25 of the second embodiment are provided. By the same action, side leakage in the rear portion 10b can also be avoided .
Also, in the case of forming a discontinuous plurality of small grooves that are divided in the longitudinal direction as in the above embodiment, the shape of the small groove is not particularly limited.
As shown in FIG. 10, the front grooves 16, 16 and the rear groove 85 may not be continuous, or as shown in FIG. 11, a front groove 99 may be provided to connect the front ends of the respective front grooves.

Claims

A liquid-pervious skin contact surface, a liquid-impermeable non-skin contact surface, and an absorbent portion interposed between the skin contact surface and the non-skin contact surface, substantially vertically elongated In the absorbent article to be formed,
A pair of front grooves made form the above skin contact surface of the excretory contact portion that contacts the body fluid excretion portion of the wearer when worn, the rear portion that contacts the back side of the wearer when worn has a rear groove made form to the skin contact surface,
The rear groove is grooved so as to form a plurality of small grooves discontinuously, and formed between the small grooves and the small grooves so as to have a depth of two steps which is recessed continuously from the skin contact surface. absorbent article, characterized in that is.

The front groove is formed along the longitudinal direction of the absorbent article,
The absorbent article according to claim 1, wherein the rear groove is formed along the width direction of the absorbent article.

The absorbent article according to claim 1, wherein the small groove has a rhombic shape.

The pitch of the small grooves is 0.5 to 5 mm,
Thickness T of the absorbent article in the non-grooved portion ₂₂ The thickness T of the absorbent article between the minor grooves ₃₃ Ratio T ₃₃ / T ₂₂ Is 0.2 to 0.8,
Thickness T of the absorbent article between the small grooves ₃₃ Relative to the thickness T of the absorbent article in the portion where the small groove is formed ₁₁ Ratio T ₁₁ / T ₃₃ Is 0.1-0.8, The absorbent article of Claim 1 characterized by the above-mentioned.