JP2021083967A5

JP2021083967A5 -

Info

Publication number: JP2021083967A5
Application number: JP2019217373A
Authority: JP
Filing date: 2019-11-29
Publication date: 2021-07-26
Anticipated expiration: 2039-11-29

Description

次いで、図３に基づいて、吸収性物品の包装体１の製造方法における折り畳み工程について説明する。なお、包装体の製造方法は、以下において説明する折り畳み工程を含んでいればよく、折り畳み工程以外の工程については、周知の工程を用いることができる。また、以下の折り畳み態様の説明においては、吸収性物品１０と包装シート１００の両方を折り畳む包装体の折り畳み態様を説明するが、変形例において、吸収性物品１０のみを折り畳んでもよい。吸収性物品１０及び包装シート１００の展開状態（図３（Ａ）に示す状態）において、吸収性物品１０を、第１前後折り目ＦＬ１を基点に折り畳む。図３（Ｂ）は、第１前後折り目ＦＬ１を基点に折り畳んだ第１折り状態を示している。次いで、第１折り状態において、吸収性物品１０を、第２前後折り目ＦＬ２を基点に折り畳む第１工程を有する。第１折り状態において、第２前後折り目ＦＬ２は、第１前後折り目ＦＬ１よりも幅方向Ｗの内側に位置する。なお、第１工程は、第１折り状態において第２前後折り目ＦＬ２を基点に吸収性物品１０を折り畳む工程であってもよいし、展開状態において第２前後折り目ＦＬ２を基点に吸収性物品１０を折り畳む工程であってもよい。第１工程によって折り畳まれた吸収性物品１０を、包装シート１００上に載置する第２工程を有する。図３（Ｃ）は、第２前後折り目ＦＬ２を基点に折り畳んだ第２折り状態であって、第２工程の後の状態を示している。第２工程の後に、包装シート１００を、第３前後折り目ＦＬ３に沿って包装シート１００を折り畳む第３工程を有する。第３工程は、吸収性物品１０の第２前後折り目ＦＬ２に沿った第３前後折り目ＦＬ３を基点に包装シート１００を折り畳む。第３前後折り目ＦＬ３の幅方向Ｗの位置は、第２前後折り目ＦＬ２と略一致している。換言すると、第３前後折り目ＦＬ３は、第２前後折り目ＦＬ２に沿って形成されてよい。図３（Ｄ）は、一対の第３前後折り目ＦＬ３のうち一方の第３前後折り目ＦＬ３を基点に折り畳まれた状態であり、図３（Ｅ）は、一対の第３前後折り目ＦＬ３の両方を基点に折り畳んだ第３折り状態を示している。第３工程は、折り畳んだ包装シート１００同士が重なるように折り畳み、包装接合部１０１を介して重なった包装シート１００同士を接合してもよい。包装接合部１０１を介して包装シート１００同士を接合することにより、折り畳んだ包装シートが展開せずに折り畳んだ状態を維持でき、吸収性物品１０をよりコンパクトに収容できる。 Next, a folding step in the method for manufacturing the package 1 of the absorbent article will be described with reference to FIG. The method for manufacturing the package may include the folding step described below, and a well-known step can be used for the steps other than the folding step. Further, in the following description of the folding mode, the folding mode of the package that folds both the absorbent article 10 and the packaging sheet 100 will be described, but in the modified example, only the absorbent article 10 may be folded. In the unfolded state of the absorbent article 10 and the packaging sheet 100 (the state shown in FIG. 3A), the absorbent article 10 is folded with the first front-rear crease FL1 as a base point. FIG. 3B shows a first folded state folded with the first front and rear fold FL1 as a base point. Next, in the first folded state, the absorbent article 10 has a first step of folding the absorbent article 10 with the second front-rear fold FL2 as a base point. In the first front-rear fold state, the second front-rear fold FL2 is located inside the width direction W with respect to the first front-rear fold FL1. The first step may be a step of folding the absorbent article 10 with the second front-rear fold FL2 as a base point in the first folded state, or the absorbent article 10 with the second front-rear fold FL2 as a base point in the unfolded state. It may be a folding process. It has a second step of placing the absorbent article 10 folded by the first step on the packaging sheet 100. FIG. 3C shows a second folded state in which the second front and rear folds FL2 are folded as a base point, and shows a state after the second step. After the second step, the wrapping sheet 100 has a third step of folding the wrapping sheet 100 along the third front-rear crease FL3. In the third step, the packaging sheet 100 is folded from the third front-rear crease FL3 along the second front-rear fold FL2 of the absorbent article 10. The position of the third front-rear crease FL3 in the width direction W is substantially the same as that of the second front-rear fold FL2. In other words, the third front-rear crease FL3 may be formed along the second front-rear crease FL2. FIG. 3 (D) shows a state in which one of the pair of third front-rear creases FL3 is folded from the third front-rear fold FL3 as a base point, and FIG. 3 (E) shows both of the pair of third front-rear folds FL3. The third folded state folded to the base point is shown. In the third step, the folded packaging sheets 100 may be folded so as to overlap each other, and the overlapping packaging sheets 100 may be joined via the packaging joining portion 101. By joining the packaging sheets 100 to each other via the packaging joining portion 101, the folded packaging sheet can be maintained in a folded state without being unfolded, and the absorbent article 10 can be stored more compactly.

Claims

In the front-back direction and width direction that are orthogonal to each other,
The front waist area that covers the wearer's front waist and
The rear waist circumference area that covers the rear waist circumference of the wearer,
An inseam area arranged between the front waist area and the rear waist area,
A deployable absorbent article having at least an absorbent core located in the inseam area.
The deployable absorbent article is folded from a width crease along the width direction and a front-rear crease along the front-rear direction as a base point.
The longitudinal folds, said absorbent core of said crotch region has a core longitudinal folds folded as skin face side each other facing the absorbent core, deployable absorbent article.

The deployable absorbent article according to claim 1, wherein the core front-rear creases are provided in pairs with the center of the absorption core in the width direction interposed therebetween.

The front-rear crease is located outside the absorption core in the width direction in the unfolded state.
It has an article front-rear crease that folds the deployable absorbent article so that the skin surfaces of the deployable absorbent article face each other.
The deployable absorbent article according to claim 1 or 2, wherein the core front-rear fold folds the absorption core in a first folded state folded with the article front-rear fold as a base point.

The deployable absorbent article according to any one of claims 1 to 3, wherein the width fold folds the deployable absorbent article in a second folded state folded with the core front-rear crease as a base point. ..

The deployable absorbent article according to any one of claims 1 to 4, wherein the width folds are provided in pairs at intervals in the front-rear direction.

The deployable absorbent article according to any one of claims 1 to 5.
A packaging body for an absorbent article having a packaging sheet for individually packaging the deployable absorbent article.
A temporary joining portion is provided which abuts the deployable absorbent article and the packaging sheet, respectively, and temporarily joins the deployable absorbent article and the packaging sheet.
A package of an absorbent article in which the bonding strength of the temporary bonding portion to the packaging sheet is higher than the bonding strength of the temporary bonding portion to the deployable absorbent article.

The package of an absorbent article according to claim 6, wherein the temporary joint is arranged in a region overlapping the absorption core.

The deployable absorbent article has an orthostatic leak-proof gather located closer to the skin than the absorbent core.
The leak-proof gather has a fixing portion fixed to a surface sheet located on the skin surface side of the absorption core and an upright portion capable of standing up against the surface sheet.
The width folds across the longitudinal direction of the center of the upright portion, are provided in a pair at an interval in the longitudinal direction,
The package of an absorbent article according to claim 6 or 7, wherein at least a part of the temporary joint is arranged outside the width crease in the front-rear direction.

The deployable absorbent article has an orthostatic leak-proof gather located closer to the skin than the absorbent core.
The leak-proof gather has a fixing portion fixed to a surface sheet located on the skin surface side of the absorption core and an upright portion capable of standing up against the surface sheet.
The package of an absorbent article according to any one of claims 6 to 8, wherein at least a part of the temporary joint portion is located outside the upright portion in the front-rear direction in the unfolded state.

It is arranged between the front-rear direction and the width direction orthogonal to each other, the front waist circumference area covering the front waist circumference of the wearer, the rear waist circumference area covering the rear waist circumference of the wearer, and the front waist circumference area and the rear waist circumference area. A deployable absorbent article having an inseam area and an absorption core arranged at least in the inseam area.
A method for manufacturing a package of an absorbent article having a packaging sheet for individually packaging the deployable absorbent article.
A first step of folding the absorbent core of the crotch region, the base creases longitudinal core as the skin surface between the absorbent core facing,
The second step of placing the absorbent article folded by the first step on the packaging sheet, and the second step.
After the second step, a third step of folding the packaging sheet along the front and rear creases of the core, and
A method for producing a package of an absorbent article, comprising the fourth step of folding the packaging sheet and the absorbent article from a width fold extending along the width direction as a base point after the third step.

The method for producing a package of an absorbent article according to claim 10, wherein the third step is to fold the folded packaging sheets so that they overlap each other, and then join the overlapping packaging sheets via a packaging joint.