JP2014223216A5

JP2014223216A5 -

Info

Publication number: JP2014223216A5
Application number: JP2013104575A
Authority: JP
Filing date: 2013-05-16
Publication date: 2016-04-21
Anticipated expiration: 2033-05-16

Description

本発明の第１の特徴は、製品長手方向と、前記製品長手方向と直交する製品幅方向とを有し、液透過性の表面シートと、液不透過性の裏面シートと、前記表面シートと前記裏面シートとの間に配置される吸収体とを有する吸収性本体と、前記吸収性本体の前記製品幅方向の外側縁部から延出し、着用者の臀部を覆うように構成されている後方フラップとを具備している吸収性物品であって、前記後方フラップの下着側表面には、粘着剤を有する複数の粘着領域が設けられており、前記複数の粘着領域の各々は、前記製品長手方向に延びており、前記複数の粘着領域には、前記製品長手方向の長さの異なる少なくとも２種類の粘着領域が含まれることを要旨とする。
The first feature of the present invention has a product longitudinal direction and a product width direction orthogonal to the product longitudinal direction, a liquid-permeable top sheet, a liquid-impermeable back sheet, and the top sheet rear said absorbent body having an absorbent body and disposed between the backsheet extends from the outer edge of the product width direction of the absorbent body, and is configured to cover the buttocks of the wearer A plurality of adhesive regions having an adhesive are provided on an underwear side surface of the rear flap, and each of the plurality of adhesive regions is a longitudinal direction of the product. The gist is that the plurality of adhesive regions include at least two types of adhesive regions having different lengths in the longitudinal direction of the product.

吸収性本体３は、液透過性の表面シート１１と、液不透過性の裏面シート１２と、表面シート１１と裏面シート１２との間に配置される吸収体７とを有する。
The absorbent body 3 includes a liquid-permeable topsheet 11, a liquid impermeable backsheet 12, and an absorbent body 7 which is disposed between the topsheet 11 and the backsheet 12.

また、図１及び図４に示すように、吸収性本体３において、表面シート１１及び吸収体７を圧搾して一体化するように構成されている圧搾部５が形成されている。
Further, as shown in FIGS. 1 and 4, the absorbent body 3, compressing portions 5 are configured to be integrated by squeezing the topsheet 11 and the absorber 7 is formed.

折り返しフラップ４０の各々は、吸収性本体３の製品幅方向Ｗの外側縁部３Ｅから延出するように構成されている。かかる折り返しフラップ４０の各々は、下着に巻き込まれて固定されるように構成されている。
Each of the folded flaps 40 are configured to extend from the outer edge 3E of the product widthwise direction W of the absorbent body 3. Each of the folded flaps 40 is configured to be caught and fixed in underwear.

また、後方フラップ５０の各々は、折り返しフラップ４０の各々よりも製品長手方向Ｌの後方Ｂに位置しており、吸収性本体３の製品幅方向Ｗの外側縁部３Ｅから延出するように構成されている。
Further, each of the rear flap 50, than each of the folded flap 40 is located behind B the product longitudinal direction L, configured to extend from the outer edge 3E of the product widthwise direction W of the absorbent body 3 Has been.

１…吸収性物品
３…吸収性本体
５…圧搾部
７…吸収体
８、８１、８２…粘着領域
１１…表面シート
１２…裏面シート
１３…サイドシート
４０…折り返しフラップ
５０…後方フラップ
７０…ギャザー
１００…折り線 1 ... absorbent article 3 ... absorbent body 5 ... compressing portion 7 ... absorber 8,81,82 ... adhesive region 11 ... topsheet 12 ... back sheet 13 ... side sheet 40 ... folded flaps 50 ... rear flap 70 ... Gathered 100 ... fold line

Claims

Having a product longitudinal direction and a product width direction orthogonal to the product longitudinal direction;
An absorbent main body having a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent body disposed between the top sheet and the back sheet;
Said absorbent extending from the outer edge of the product width direction of the body, a absorbent article which comprises a rear flap is configured to cover the buttocks of the wearer,
The non-skin contact surface side surface of the rear flap is provided with a plurality of adhesive regions having an adhesive,
Each of the plurality of adhesive regions extends in the product longitudinal direction,
The absorbent article, wherein the plurality of adhesive regions include at least two types of adhesive regions having different lengths in the product longitudinal direction.

The length in the product longitudinal direction of the first adhesive region among the plurality of adhesive regions in the product longitudinal direction of the second adhesive region provided on the outer side in the product width direction than the first adhesive region. It is comprised so that it may become longer than length, The absorbent article of Claim 1 characterized by the above-mentioned.

The absorptivity according to claim 2, wherein a length of the first adhesive region in the product width direction is longer than a length of the second adhesive region in the product width direction. Goods.

The absorbent article according to claim 3, wherein the basis weight of the second adhesive region is configured to be higher than the basis weight of the first adhesive region.

The absorbent article according to any one of claims 1 to 4, wherein at least two of the plurality of adhesive regions are provided apart from each other in the product width direction.

6. The plurality of adhesive regions are provided in a region other than a region where a fold line for folding the absorbent article is formed in the rear flap. Absorbent article as described in 1.

The rear flap is formed to be curved toward the outside in the product width direction,
Among the plurality of adhesive regions, the adhesive region arranged on the outermost side in the product width direction is the product width direction of the maximum width portion that is the longest portion in the product width direction in the rear flap portion. The absorbent article according to any one of claims 1 to 6, wherein the absorbent article is provided on the inside.

The absorbent main body is provided with a pair of gathers including stretchable members having stretchability so as to extend along the longitudinal direction of the product,
A front side end in the product longitudinal direction in at least one of the plurality of adhesive regions is positioned on a front side in the product longitudinal direction with respect to a rear side end in the product longitudinal direction in the gather. It is comprised, The absorbent article as described in any one of Claims 1 thru | or 7 characterized by the above-mentioned.

The absorbent article according to any one of claims 1 to 8, wherein a compressed portion is formed on the rear flap so as not to overlap with the adhesive region.

The rear flap is formed with a pressing portion configured to extend from the inner side of the product width direction toward the outer side of the product width direction toward the rear side in the product longitudinal direction.
The absorptive article according to any one of claims 1 to 8, wherein said adhesion field is arranged behind said pressing part in the longitudinal direction of said product.