JPH08224269A - Discrete package for sanitary napkin and its production - Google Patents
Discrete package for sanitary napkin and its productionInfo
- Publication number
- JPH08224269A JPH08224269A JP7035157A JP3515795A JPH08224269A JP H08224269 A JPH08224269 A JP H08224269A JP 7035157 A JP7035157 A JP 7035157A JP 3515795 A JP3515795 A JP 3515795A JP H08224269 A JPH08224269 A JP H08224269A
- Authority
- JP
- Japan
- Prior art keywords
- sanitary napkin
- release paper
- napkin
- fixing
- flap
- 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.)
- Granted
Links
Landscapes
- Packages (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、生理用ナプキン、特
に、その長手方向後方部の両側に、フラップ固定用粘着
層を有する一対のバックフラップ部を備えた生理用ナプ
キンの個別包装品及びその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sanitary napkin, and more particularly to an individual packaged product of a sanitary napkin having a pair of back flap portions having adhesive layers for fixing flaps on both sides of a longitudinal rear portion thereof. It relates to a manufacturing method.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】生理用
ナプキンの個別包装品及び個別包装方法に関する従来技
術としては。例えば、特開平６−７８９５３号公報に記
載された技術（以下、従来技術１という）、特開平５−
２９３１３９号公報に記載された技術（以下、従来技術
２という）、及び特開平５−１０３８１４号公報に記載
された技術（以下、従来技術３という）が知られてい
る。2. Description of the Related Art As a prior art relating to an individually packaged product and a method for individually packaging a sanitary napkin. For example, the technique described in Japanese Patent Laid-Open No. 6-78953 (hereinafter referred to as Prior Art 1),
The technique described in Japanese Patent Laid-Open No. 293139 (hereinafter referred to as Conventional Technique 2) and the technique described in Japanese Patent Laid-Open No. 5-103814 (hereinafter referred to as Conventional Technique 3) are known.
【０００３】上記従来技術１及び従来技術２は、長さ方
向中間部にフラップ部を有する生理用ナプキンの個別包
装品に関するものであるが、従来技術１の生理用ナプキ
ンは、使用する時に剥離紙の処理を行わなければなら
ず、使い勝手が良いものではなかった。また、従来技術
２の生理用ナプキンは、剥離紙の処理は不要であるが、
剥離紙を伴って使用するために、パンツへ装着した際の
異物感があったり、接着性も良好ではなかった。The above-mentioned prior art 1 and prior art 2 relate to individually packaged sanitary napkins each having a flap portion in the longitudinal middle portion, but the sanitary napkin of the prior art 1 is a release paper when used. However, it was not easy to use. In addition, the sanitary napkin of Prior Art 2 does not require treatment of release paper,
Since it was used with release paper, there was a feeling of foreign matter when attached to pants, and the adhesiveness was not good.
【０００４】一方、上記従来技術３は、フラップを有し
ない生理用ナプキンを、長手方向に三つ折りしてフィル
ムで包装した個別包装品及び方法に関するものである
が、構成が単純な生理用ナプキンを対象としたものであ
り、上記従来技術３を、長手方向後方部にバックフラッ
プ部を有する生理用ナプキンの個別包装にそのまま適用
しても、その使用時の簡便性等を向上させる得るもので
はない。On the other hand, the prior art 3 relates to an individually packaged product and method in which a sanitary napkin having no flap is folded in three in the longitudinal direction and wrapped with a film. Even if the above-mentioned prior art 3 is directly applied to the individual packaging of the sanitary napkin having the back flap portion in the longitudinal direction rear portion, it is not intended to improve the convenience in use and the like. .
【０００５】従って、本発明の目的は、コンパクトで携
帯性に優れ、使用時に剥離紙の処理が不要で使い勝手の
良い生理用ナプキンの個別包装品及びその製造方法を提
供することにある。Accordingly, an object of the present invention is to provide an individual packaged product of a sanitary napkin which is compact and excellent in portability, does not require a release paper treatment at the time of use, and is easy to use.
【０００６】[0006]
【課題を解決するための手段】本発明は、液透過性表面
シート、液不透過性裏面シート、及びこれら両シート間
に位置する吸収体を有し、長手方向後方部の両側に、フ
ラップ固定用粘着層を有する一対のバックフラップ部を
設け、且つ上記液不透過性裏面シートに、本体固定用剥
離紙で被覆された本体固定用粘着層を設けた生理用ナプ
キンにおいて、上記一対のバックフラップ部を、上記フ
ラップ固定用粘着層を上方に向けて上記液透過性表面シ
ート側に折り返すと共に、折り返した該一対のバックフ
ラップ部の上記フラップ固定用粘着層に亘って、剥離処
理面側を該フラップ固定用粘着層に向けてフラップ固定
用剥離紙を接着した生理用ナプキンの個別包装品であっ
て、上記生理用ナプキンの上記本体固定用剥離紙の非剥
離処理面側に包装フィルムを第１の接着剤で接着し、上
記生理用ナプキンを、上記フラップ固定用剥離紙と該生
理用ナプキンの前方部の液不透過性裏面シート側とが対
向するように、上記包装フィルムと共に上記液透過性表
面シート側に三つ折りし、上記生理用ナプキンの前方部
を覆う上記包装フィルムと上記フラップ固定用剥離紙の
非剥離処理面とを第２の接着剤で接着すると共に、上記
生理用ナプキンの後方部の後端部を覆う上記包装フィル
ムと、上記生理用ナプキンの前方部及び中間部の折曲部
近傍を覆う上記包装フィルムとを接着用テープで固定し
ていることを特徴とする生理用ナプキンの個別包装品を
提供すことにより、上記目的を達成したものである。SUMMARY OF THE INVENTION The present invention has a liquid permeable top sheet, a liquid impermeable back sheet, and an absorbent body located between the two sheets, and is provided with a flap fixing member on both sides of a longitudinal rear portion. In the sanitary napkin, wherein a pair of back flaps having an adhesive layer for a body is provided, and the liquid impermeable back sheet is provided with an adhesive layer for fixing a main body covered with release paper for fixing a main body, the pair of back flaps. Part, the flap-fixing pressure-sensitive adhesive layer is turned upward, and is folded back toward the liquid-permeable surface sheet side, and the peeling-treated surface side is extended across the flap-fixing pressure-sensitive adhesive layers of the pair of folded back flap parts. An individual packaged product of a sanitary napkin in which a flap-fixing release paper is adhered to a flap-fixing adhesive layer, and the sanitary napkin is packaged on the non-release treated surface side of the main body-fixing release paper. The film is bonded with a first adhesive, and the sanitary napkin is put together with the packaging film so that the flap-fixing release paper and the liquid-impermeable backsheet side of the front part of the sanitary napkin face each other. Fold it in three on the liquid-permeable surface sheet side, and bond the packaging film covering the front part of the sanitary napkin and the non-release treated surface of the flap fixing release paper with a second adhesive, and Characterized in that the packaging film that covers the rear end of the rear portion of the napkin for use and the packaging film that covers the vicinity of the bent portion of the front portion and the intermediate portion of the sanitary napkin are fixed with an adhesive tape. The above object is achieved by providing individually packaged sanitary napkins.
【０００７】また、本発明は、本発明の生理用ナプキン
の個別包装品の実施に用いる好ましい製造方法として、
上記フラップ固定用剥離紙及び上記フラップ固定用粘着
層を除く上記生理用ナプキンを、上記液透過性表面シー
トを上方に向け且つその長手方向を搬送方向として供給
し、次いで、上記一対のバックフラップ部を上記液透過
性表面シート側に折り返し、次いで、剥離処理面側にフ
ラップ固定用粘着層を備えたフラップ固定用剥離紙を、
該フラップ固定用粘着層を下方に向けて上記折り返した
一対のバックフラップ部に亘って接着し、次いで、上記
フラップ固定用剥離紙の非剥離処理面側に接着剤を塗工
し、次いで、接着剤層を備えた包装フィルムを、該接着
剤層を上方に向けて上記液不透過性裏面シートの下方に
供給して該包装フィルムと上記本体固定用剥離紙とを離
脱不能に接着し、次いで、上記生理用ナプキンを、該上
記フラップ固定用剥離紙と該生理用ナプキンの前方部の
液不透過性裏面シート側とが対向するように、上記包装
フィルムと共に上記液透過性表面シート側に三つ折りし
て上記生理用ナプキンの前方部を覆う上記包装フィルム
と上記フラップ固定用剥離紙とを離脱不能に接着し、次
いで、上記生理用ナプキンの後方部を覆う上記包装フィ
ルムを、該生理用ナプキンの前方部と中間部との折曲部
近傍を覆う上記包装フィルムに、接着用テープで接着す
ることを特徴とする生理用ナプキンの個別包装品の製造
方法を提供するものである。The present invention also provides a preferable manufacturing method for carrying out the individual packaging of the sanitary napkin of the present invention,
The sanitary napkin excluding the flap fixing release paper and the flap fixing adhesive layer is supplied with the liquid permeable surface sheet facing upward and the longitudinal direction thereof as the transport direction, and then the pair of back flap portions. Fold back to the liquid-permeable surface sheet side, then, a flap fixing release paper provided with a flap fixing adhesive layer on the release treated surface side,
The flap fixing pressure-sensitive adhesive layer is bonded downward over the pair of back flaps that are folded back, and then an adhesive is applied to the non-peel-treated surface side of the flap fixing release paper, and then the adhesive is applied. A packaging film provided with an agent layer is supplied below the liquid-impermeable backing sheet with the adhesive layer facing upward to permanently bond the packaging film and the main body fixing release paper, and then The sanitary napkin is provided on the liquid permeable topsheet side together with the packaging film so that the flap fixing release paper and the liquid impermeable backsheet side of the front part of the sanitary napkin face each other. The packaging film for covering the front part of the sanitary napkin and the release paper for fixing the flaps are permanently bonded to each other by folding, and then the packaging film for covering the rear part of the sanitary napkin is used for the sanitary napkin. In the packaging film bending portion covers the vicinity of the front portion and the middle portion of Pukin, there is provided a method of manufacturing individual packaging of the sanitary napkin, which comprises adhering an adhesive tape.
【０００８】[0008]
【作用】本発明の請求項１に記載の生理用ナプキンの個
別包装品においては、長手方向後方部にバックフラップ
部を有する生理用ナプキンがバックフラップ部を納めた
状態で三つ折りにされているので、コンパクトで携帯性
に優れている。上記生理用ナプキンを取出す際には、上
記接着用テープを剥がして、ナプキン後方部を引き起こ
すと、上記包装フィルム側にフラップ固定用剥離紙が残
り、バックフラップ部に設けられたフラップ固定用粘着
層の粘着面が露出する。次いで、上記包装フィルムを、
そのナプキンの後方部を覆う側から剥がし、包装フィル
ムと生理用ナプキンとを分離させると、包装フィルム側
に本体固定用剥離紙が残り、液不透過性裏面シート側に
設けた本体固定用粘着層が露出する。従って、使用に際
しての剥離紙の処理が不要である。In the individually packaged sanitary napkin according to claim 1 of the present invention, the sanitary napkin having the back flap portion in the longitudinal rear portion is folded in three with the back flap portion accommodated. Therefore, it is compact and has excellent portability. When removing the sanitary napkin, by peeling off the adhesive tape and causing the napkin rear part, the flap fixing release paper remains on the packaging film side, and the flap fixing adhesive layer provided on the back flap part. The adhesive surface of is exposed. Then, the packaging film,
When peeled off from the side covering the rear part of the napkin and separating the packaging film and the sanitary napkin, the main body fixing release paper remains on the packaging film side, and the main body fixing adhesive layer provided on the liquid impermeable back sheet side. Is exposed. Therefore, it is not necessary to treat the release paper before use.
【０００９】本発明の請求項２に記載の生理用ナプキン
の個別包装品の製造方法においては、まず、上記フラッ
プ固定用剥離紙及び上記フラップ固定用粘着層を除く上
記生理用ナプキンが、上記液透過性表面シートを上方に
向け且つその長手方向を搬送方向として供給される。次
いで、上記一対のバックフラップ部が上記液透過性表面
シート側に折り返され、次いで、剥離処理面側にフラッ
プ固定用粘着層を備えたフラップ固定用剥離紙が、該フ
ラップ固定用粘着層を下方に向けて上記折り返した一対
のバックフラップ部に亘って接着される。次いで、上記
フラップ固定用剥離紙の非剥離処理面側に接着剤が塗工
され、次いで、接着剤層を備えた包装フィルムが、該接
着剤層を上方に向けて上記液不透過性裏面シートの下方
に供給して該包装フィルムと上記本体固定用剥離紙とを
離脱不能に接着される。次いで、上記生理用ナプキン
が、該上記フラップ固定用剥離紙と該生理用ナプキンの
前方部の液不透過性裏面シート側とが対向するように、
上記包装フィルムと共に上記液透過性表面シート側に三
つ折りされ上記生理用ナプキンの前方部を覆う上記包装
フィルムと上記フラップ固定用剥離紙とが離脱不能に接
着される。次いで、上記生理用ナプキンの後方部を覆う
上記包装フィルムが、該生理用ナプキンの前方部と中間
部との折曲部近傍を覆う上記包装フィルムに、接着用テ
ープで接着される。このように、本発明の生理用ナプキ
ンの個別包装品の製造方法では、バックフラップ部が折
り畳まれた後に、ナプキンの折畳み、包装がなされるの
で、一連の製造工程が何等支障を来すことがなく行われ
る。In the method for producing an individual packaged product of a sanitary napkin according to claim 2 of the present invention, first, the sanitary napkin excluding the flap fixing release paper and the flap fixing adhesive layer is the liquid. The permeable top sheet is fed upward and its longitudinal direction is the feeding direction. Then, the pair of back flap portions are folded back to the liquid permeable surface sheet side, and then a flap fixing release paper having a flap fixing adhesive layer on the release treated surface side is formed by lowering the flap fixing adhesive layer. The back flap portions are folded back to be bonded to each other. Next, an adhesive is applied to the non-peel-treated surface side of the flap fixing release paper, and then the packaging film provided with the adhesive layer is the liquid-impermeable back sheet with the adhesive layer facing upward. And the release film for fixing the main body is irremovably adhered. Then, the sanitary napkin, so that the flap fixing release paper and the liquid impermeable backsheet side of the front part of the sanitary napkin face each other,
The packaging film and the flap fixing release paper, which are folded in three together with the packaging film on the liquid permeable surface sheet side and cover the front part of the sanitary napkin, are non-detachably bonded. Next, the packaging film that covers the rear portion of the sanitary napkin is adhered to the packaging film that covers the vicinity of the bent portion between the front portion and the intermediate portion of the sanitary napkin with an adhesive tape. Thus, in the method for manufacturing individually packaged sanitary napkins of the present invention, after the back flap portion is folded, the napkin is folded and packaged, so that the series of manufacturing steps may cause any trouble. Done without.
【００１０】[0010]
【実施例】以下、本発明の実施例を添付図面を参照しな
がら詳細に説明する。Embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
【００１１】図１及び図２は、本発明に係る生理用ナプ
キンの個別包装品（以下、単に「ナプキンの個装品」と
いう）の一実施例を示したものである。図において、符
号１は、ナプキンの個装品を示している。1 and 2 show an embodiment of an individual packaged product of a sanitary napkin according to the present invention (hereinafter, simply referred to as "individual product of napkin"). In the figure, reference numeral 1 indicates an individual component of the napkin.
【００１２】図１及び図２に示したように、上記ナプキ
ンの個装品１は、生理用ナプキン（以下、「ナプキン」
という）２が、包装フィルム３で個別包装されたもので
ある。As shown in FIGS. 1 and 2, the individual napkin component 1 is a sanitary napkin (hereinafter referred to as "napkin").
2) individually packaged by the packaging film 3.
【００１３】上記ナプキン２は、図３の（ａ）〜（ｂ）
に示すように、表面シート（液透過性表面シート）４、
裏面シート（液不透過性裏面シート）５、及びこれら両
シート間に位置する吸収体６を有するナプキン本体２０
を主体として構成されている。これら表面シート４及び
裏面シート５は平面視して略同形状に形成され、上記吸
収体６を内部に封じるように周縁部が所定幅を有して熱
溶着されている。そして、この熱溶着された周縁部によ
り、後述するフラップ部７が形成されている。また、裏
面シート５には、剥離紙８で被覆された粘着層９（本体
固定用粘着層）が設けられている（図４（ｂ）及び図５
参照）。The napkin 2 is shown in FIGS. 3 (a)-(b).
As shown in, the top sheet (liquid permeable top sheet) 4,
Napkin body 20 having a back sheet (liquid impermeable back sheet) 5 and an absorber 6 located between these sheets
It is mainly composed of. The topsheet 4 and the backsheet 5 are formed to have substantially the same shape in a plan view, and their peripheral portions are heat-welded with a predetermined width so as to seal the absorber 6 inside. The heat-welded peripheral edge portion forms a flap portion 7 described later. Further, the back sheet 5 is provided with an adhesive layer 9 (adhesive layer for fixing the main body) covered with a release paper 8 (FIGS. 4B and 5).
reference).
【００１４】上記フラップ部７は、ナプキン２の後方部
に進むにつれて漸次拡幅するバックフラップ部７０と、
このバックフラップ部７０に連続し、ナプキン２の前方
部まで至る略一定幅のサイドフラップ部７１とを有して
いる。The flap portion 7 has a back flap portion 70 which gradually widens as it goes to the rear portion of the napkin 2,
The back flap portion 70 is provided with a side flap portion 71 which is continuous with the front portion of the napkin 2 and has a substantially constant width.
【００１５】上記バックフラップ部７０は、裏面シート
５側に粘着層（フラップ固定用粘着層）１０を有してお
り、この粘着層１０を上方に向けて表面シート４側に折
り返されている。そして、図４の（ａ）及び（ｂ）に示
すように、折り返したバックフラップ部７０の粘着層１
０に亘って、剥離処理面側を粘着層１０に向けて剥離紙
（フラップ固定用剥離紙）１１が接着されている。この
バックフラップ部７０は、ナプキン２を装着した際にお
いて、使用者が仰向けになったときに、当該ナプキン２
の後方部側方からの漏れを防止するものであり、且つこ
のバックフラップ部７０を上記粘着層１０によってパン
ツ等に固定することで、装着時のヒップ圧を利用して当
該ナプキン２のずれを防止するものである。The back flap portion 70 has an adhesive layer (adhesive layer for fixing flaps) 10 on the back sheet 5 side and is folded back to the top sheet 4 side with the adhesive layer 10 facing upward. Then, as shown in FIGS. 4A and 4B, the adhesive layer 1 of the folded back flap portion 70.
The release paper (flap fixing release paper) 11 is adhered to the adhesive layer 10 with the release-treated surface side facing 0. The back flap portion 70 is mounted on the napkin 2 when the user lies on his back.
Of the napkin 2 by using the hip pressure at the time of wearing by fixing the back flap portion 70 to pants or the like by the adhesive layer 10. To prevent.
【００１６】上記サイドフラップ部７１は、図３の
（ｂ）に示すように、上記吸収体６の幅方向両端部を起
点にしてまず表面シート４側に折り返され、さらに外側
に折り返されて防漏壁を形成している。そして、斯る防
漏壁によって、横漏れを防止するようになしてある。こ
のサイドフラップ部７１は、上記表面シート４及裏面シ
ート５の周縁部を接着する際に、ゴム等からなるの伸縮
自在の帯状弾性材を伸長状態で上記外側に折り返す部分
に固定しておき、その弾性復帰力によって上記防漏壁に
ギャザー状の形態を付与し、そのフィット性を高めて横
漏れ防止効果を向上させることが好ましい。As shown in FIG. 3B, the side flaps 71 are first folded back to the surface sheet 4 side starting from both widthwise ends of the absorbent body 6, and then further folded back to the outside. It forms a leak wall. Then, such a leak preventive wall prevents lateral leakage. The side flap portion 71 has a stretchable belt-like elastic material made of rubber or the like fixed in a stretched state at a portion to be folded back to the outside when the peripheral edges of the top sheet 4 and the back sheet 5 are bonded together. It is preferable that the elastic return force imparts a gather-like shape to the leak preventive wall to enhance its fit and improve the side leak preventive effect.
【００１７】上記包装フィルム３は、展開平面が矩形状
に形成されており、その長さ及び幅は、上記ナプキン２
の長さ及び幅よりも長く設定されている。The wrapping film 3 has a development plane formed in a rectangular shape, and its length and width are the same as the napkin 2 described above.
Is set longer than the length and width.
【００１８】そして、図１に示したように、上記ナプキ
ンの個装品１は、上記包装フィルム３の略中央にナプキ
ン２が位置するように、上記剥離紙８の非剥離処理面側
に接着剤（第１の接着剤）Ｂ１で接着され、上記ナプキ
ン２が、上記剥離紙１１とナプキン２の前方部の裏面シ
ート側とが対向するように、包装フィルム３と共に表面
シート４側に三つ折され、さらに、ナプキン２の前方部
を覆う包装フィルム３と剥離紙１１の非剥離処理面側と
が接着剤（第２の接着剤）Ｂ２で接着されていると共
に、ナプキン２の後方部の後端部を覆う包装フィルム３
と、ナプキン２の前方部及び中間部の折曲部近傍を覆う
包装フィルム３とが接着用テープ１２で固定されてい
る。Then, as shown in FIG. 1, the individual component 1 of the napkin is bonded to the non-peeling treated surface side of the release paper 8 so that the napkin 2 is located substantially in the center of the packaging film 3. It is adhered with an agent (first adhesive) B1, and the napkin 2 is folded into three with the packaging film 3 on the surface sheet 4 side so that the release paper 11 and the back sheet side of the front part of the napkin 2 face each other. Further, the packaging film 3 covering the front part of the napkin 2 and the non-peeling treated surface side of the release paper 11 are adhered with an adhesive (second adhesive) B2, and at the rear of the napkin 2 Packaging film 3 that covers the edges
And the wrapping film 3 covering the vicinity of the bent portion of the front portion and the intermediate portion of the napkin 2 are fixed by the adhesive tape 12.
【００１９】そして更に、上記ナプキン２の両側におい
て包装フィルム３の端部が熱溶着されて接着され、ナプ
キン２が個別包装されている（図２参照）。Further, the ends of the packaging film 3 are heat-welded and adhered to each other on both sides of the napkin 2 to individually wrap the napkin 2 (see FIG. 2).
【００２０】本発明の生理用ナプキンの個別包装品にお
いて、生理用ナプキンを構成する上記液透過性表面シー
ト、液不透過性表面シート、及び吸収体は、従来から生
理用ナプキンに使用されている公知のものが使用され
る。また、本体固定用剥離紙及びフラップ固定用剥離紙
に使用される剥離紙、上記第１の接着剤及び第２の接着
剤に使用される接着剤、上記本体固定用粘着層及びフラ
ップ固定用粘着層に使用される粘着剤、上記包装フィル
ム、並びに上記剥離紙の剥離処理面への剥離処理の方法
は、従来から生理用ナプキンの個別包装に使用される公
知のものを適用することができる。In the individual packaged product of the sanitary napkin of the present invention, the liquid-permeable surface sheet, the liquid-impermeable surface sheet, and the absorbent, which constitute the sanitary napkin, have been conventionally used for sanitary napkins. Known ones are used. Further, a release paper used for the main body fixing release paper and the flap fixing release paper, an adhesive used for the first adhesive and the second adhesive, the main body fixing adhesive layer and the flap fixing adhesive. As the pressure-sensitive adhesive used for the layer, the packaging film, and the method of the release treatment on the release-treated surface of the release paper, known methods conventionally used for individual packaging of sanitary napkins can be applied.
【００２１】次に、上記ナプキンの個装品１からナプキ
ン２を取出す際の手順の一例を図１、図６、及び図７を
参照しながら説明する。Next, an example of a procedure for taking out the napkin 2 from the individual component 1 of the napkin will be described with reference to FIGS. 1, 6 and 7.
【００２２】まず、図１の状態から、接着用テープ１２
を剥がし、図６に示すように、包装フィルム３とともに
ナプキン２の後方部を引き起こす。この際、包装フィル
ム３側に剥離紙１１が残り、バックフラップ部７０に設
けられた粘着層１０の粘着面が露出する。First, from the state shown in FIG. 1, the adhesive tape 12 is used.
The napkin 2 is peeled off, and the napkin 2 and the packaging film 3 are raised as shown in FIG. At this time, the release paper 11 remains on the packaging film 3 side, and the adhesive surface of the adhesive layer 10 provided on the back flap portion 70 is exposed.
【００２３】次いで、図７に示すように、包装フィルム
３を、そのナプキン２の後方部を覆う側から剥がし、包
装フィルム３とナプキン２とを分離させる。この際、包
装フィルム３側に剥離紙８が残り、裏面シート５側に設
けた粘着層９が露出する。Then, as shown in FIG. 7, the packaging film 3 is peeled off from the side covering the rear part of the napkin 2 to separate the packaging film 3 and the napkin 2. At this time, the release paper 8 remains on the packaging film 3 side, and the adhesive layer 9 provided on the back sheet 5 side is exposed.
【００２４】このように、本実施例のナプキンの個装品
１は、長手方向後方部にバックフラップ部７０を有する
ナプキン２がバックフラップ部７０を納めた状態で三つ
折りにされているので、コンパクトで携帯性に優れてお
り、また従来のような使用に際しての剥離紙の処理が不
要であるため、使い勝手が良いものである。As described above, in the napkin individual component 1 of this embodiment, the napkin 2 having the back flap portion 70 at the rear portion in the longitudinal direction is folded in three with the back flap portion 70 accommodated. It is compact and has excellent portability, and since it does not require treatment of release paper during use as in the conventional case, it is easy to use.
【００２５】次に、本発明の生理用ナプキンの個別包装
品の製造方法の手順を、上記実施例のナプキンの個装品
１の製造工程に基づいて、図１、及び図８〜図１０を参
照しながら説明する。Next, the procedure of the method for manufacturing an individual packaged product of a sanitary napkin of the present invention will be described with reference to FIGS. 1 and 8 to 10 based on the manufacturing process of the individual component 1 of the napkin of the above embodiment. It will be explained with reference to FIG.
【００２６】図８に示したように、まず、剥離紙１１及
び粘着層１０を除くナプキン２を、上記表面シート４側
を上方に向け且つその長手方向を搬送方向として供給す
る。As shown in FIG. 8, first, the napkin 2 excluding the release paper 11 and the adhesive layer 10 is supplied with the surface sheet 4 side facing upward and its longitudinal direction as the transport direction.
【００２７】次いで、上記バックフラップ部７０を上記
表面シート４側に折り返す（図９参照）。Next, the back flap portion 70 is folded back to the surface sheet 4 side (see FIG. 9).
【００２８】次いで、剥離紙ロールＲ１１から供給され
る剥離紙１１剥離処理面側に塗工装置Ｄ１によって粘着
剤を塗工して粘着層１０を設ける。そして、この粘着層
１０を備えた剥離紙１１を、粘着層１０を下方に向けて
上記折り返したバックフラップ部７０に亘って接着する
（図９参照）。Next, a pressure sensitive adhesive is applied by the coating device D1 to the release paper 11 release treated surface side supplied from the release paper roll R11 to provide the adhesive layer 10. Then, the release paper 11 provided with the adhesive layer 10 is adhered over the back flap portion 70 that is folded back with the adhesive layer 10 facing downward (see FIG. 9).
【００２９】次いで、方向変換装置Ｓによって、ナプキ
ン２の幅方向が搬送方向となるように当該ナプキン２の
９０°回転させる。そして、塗工装置Ｄ２によって上記
剥離紙１１の非剥離処理面側に上記接着剤Ｂ２を塗工す
る（図１０参照）。Next, the direction changing device S rotates the napkin 2 by 90 ° so that the width direction of the napkin 2 becomes the conveying direction. Then, the adhesive B2 is applied to the non-release treated surface side of the release paper 11 by the coating device D2 (see FIG. 10).
【００３０】次いで、フィルムロールＲ３から供給され
る包装フィルム３に、塗工装置Ｄ３によって接着剤Ｂ１
塗工し、接着剤Ｂ１からなる接着剤層を備えた包装フィ
ルム３を、該接着剤Ｂ１を上方に向けて上記裏面シート
５の下方に供給する。そして、包装フィルム３と上記剥
離紙８の非剥離処理面とを接着し、ナプキン２を包装フ
ィルム３に固定する（図１参照）。Then, the packaging film 3 supplied from the film roll R3 is coated with the adhesive B1 by the coating device D3.
The packaging film 3 coated and provided with an adhesive layer made of the adhesive B1 is supplied below the back sheet 5 with the adhesive B1 facing upward. Then, the wrapping film 3 and the non-release treated surface of the release paper 8 are bonded to each other, and the napkin 2 is fixed to the wrapping film 3 (see FIG. 1).
【００３１】次いで、上記ナプキン２を、接着剤Ｂ２を
塗工した上記剥離紙１１とナプキン２の前方部の裏面シ
ート５側とが対向するように、包装フィルム３と共に上
記表面シート４側に三つ折りし、ナプキン２の前方部を
覆う包装フィルム３と上記剥離紙１１とを接着する。Next, the napkin 2 is attached to the top sheet 4 side together with the packaging film 3 so that the release paper 11 coated with the adhesive B2 and the front side back sheet 5 side of the napkin 2 face each other. It is folded in half and the packaging film 3 covering the front part of the napkin 2 and the release paper 11 are bonded.
【００３２】次いで、上記ナプキン２の後方部を覆う包
装フィルム３と、ナプキン２の前方部と中間部との折曲
部近傍を覆う包装フィルム３と、テープロールＲ１２か
ら所定長さにカットされて供給される接着用テープ１２
で接着する（図１参照）。Then, the wrapping film 3 covering the rear portion of the napkin 2, the wrapping film 3 covering the vicinity of the bent portion between the front portion and the middle portion of the napkin 2, and the tape roll R12 are cut into a predetermined length. Adhesive tape 12 supplied
Adhere with (see FIG. 1).
【００３３】次いで、上記ナプキン２の両側において上
記包装フィルム３を接着切断装置Ｃによって接着、切断
し、図１に示すナプキンの個別品１の製造を完了する。Next, the packaging film 3 is adhered and cut by the adhesive cutting device C on both sides of the napkin 2 to complete the production of the individual product 1 of the napkin shown in FIG.
【００３４】このように、本発明の生理用のナプキンの
個別包装品の製造方法の実施による上記ナプキンの個装
品１の製造によれば、幅広のバックフラップ部７０を折
り畳んで固定し、その後ナプキン２を三つ折りして包装
フィルム３で包装するので、一連の製造工程が何等支障
を来すことなく行われる。従って、上記効果を奏するナ
プキンの個装品１を効率よく製造することができる。As described above, according to the manufacture of the above-mentioned individual component 1 of the napkin by carrying out the method for manufacturing an individual packaged product of the sanitary napkin of the present invention, the wide back flap portion 70 is folded and fixed, and thereafter. Since the napkin 2 is folded in three and wrapped with the packaging film 3, a series of manufacturing steps can be performed without any trouble. Therefore, it is possible to efficiently manufacture the individual component 1 of the napkin having the above effect.
【００３５】本発明に係る生理用ナプキンの個別包装品
及び個別包装方法は、上記実施例に限定されるものでは
なく、本発明の目的を逸脱しない範囲において、その寸
法、形状等を適宜変更することができる。The individual packaged product and the individual packaged method of the sanitary napkin according to the present invention are not limited to the above-mentioned embodiment, and the size, shape and the like are appropriately changed without departing from the object of the present invention. be able to.
【００３６】例えば、包装する生理用ナプキンは、長手
方向後方部にバックフラップ部を有するものであれば特
に制限されるものではなく、該バックフラップ部以外
に、ナプキンの長手方向中間部の両側に、液不透過性裏
面シートから構成される固定用フラップ部等を有してい
るものであってもよい。また、上記実施例のナプキン２
のように、液透過性表面シート及び液不透過性裏面シー
トが溶着されたバックフラップ部７０を有するものに限
られるものではなく、バックフラップ部として、フラッ
プ固定用粘着層を有する液不透過性裏面シートのみから
なるものを備えているものであってもよい。For example, the sanitary napkin to be packaged is not particularly limited as long as it has a back flap portion in the rear portion in the longitudinal direction, and in addition to the back flap portion, it is provided on both sides of the longitudinal intermediate portion of the napkin. Alternatively, it may have a fixing flap portion composed of a liquid-impermeable back sheet. In addition, the napkin 2 of the above embodiment
As described above, the liquid impermeable top sheet and the liquid impermeable back sheet are not limited to those having the back flap portion 70 welded thereto, but a liquid impermeable material having a flap fixing adhesive layer as the back flap portion. It may have a back sheet only.
【００３７】本発明に係る生理用ナプキンの個別包装品
の製造方法は、上記実施例のナプキンの個装品１の製造
に限定されるものではないことは言うまでもない。Needless to say, the method for producing an individual packaged product of a sanitary napkin according to the present invention is not limited to the production of the individual napkin component 1 of the above embodiment.
【００３８】[0038]
【発明の効果】本発明に係る生理用ナプキンの個別包装
品及び製造方法によれば、以下の効果を奏することがで
きる。請求項１に記載の生理用ナプキンの個別包装品
は、長手方向後方部にバックフラップ部を有する生理用
ナプキンがバックフラップ部を納めた状態で三つ折りに
されているので、コンパクトで携帯性に優れており、ま
た従来のような使用に際しての剥離紙の処理が不要で、
使い勝手が良いものである。EFFECTS OF THE INVENTION According to the individually packaged product of the sanitary napkin and the method for producing the same according to the present invention, the following effects can be obtained. The individually packaged sanitary napkin according to claim 1 is compact and portable because the sanitary napkin having the back flap portion in the longitudinal rear portion is folded in three with the back flap portion accommodated. It is excellent, and does not require release paper treatment when used as before,
It is easy to use.
【００３９】請求項２に記載の生理用ナプキンの個別包
装品の製造方法によれば、バックフラップ部を折り畳ん
だ後に、ナプキンの折畳み、包装を行うので、一連の製
造工程を何等支障なく行うことができる。従って、上記
効果を奏する本発明の生理用ナプキンの個別包装品を効
率よく製造することができる。According to the method of manufacturing an individual packaged product of a sanitary napkin described in claim 2, since the napkin is folded and packaged after the back flap is folded, the series of manufacturing steps can be performed without any trouble. You can Therefore, the individual packaged product of the sanitary napkin of the present invention having the above-described effects can be efficiently manufactured.
【図１】本発明に係る生理用ナプキンの個別包装品の一
実施例を示す側断面図である。FIG. 1 is a side sectional view showing an embodiment of an individual packaged product of a sanitary napkin according to the present invention.
【図２】同実施例の生理用ナプキンの個別包装品を示す
斜視図である。FIG. 2 is a perspective view showing an individual packaged product of the sanitary napkin of the embodiment.
【図３】同実施例の生理用ナプキンの個別包装品におけ
る生理用ナプキンのバックフラップ部を開いた状態を示
す図であり、（ａ）は平面図、（ｂ）は（ａ）のＡ−Ａ
断面図、（ｃ）は（ａ）のＢ−Ｂ断面図である。FIG. 3 is a diagram showing a state in which the back flap portion of the sanitary napkin in the individual packaged product of the sanitary napkin of the same example is opened, (a) is a plan view, and (b) is A- in (a). A
Sectional drawing, (c) is a BB sectional view of (a).
【図４】同実施例の生理用ナプキンの個別包装品におけ
る生理用ナプキンのバックフラップ部を固定した状態を
示す図であり、（ａ）は平面図、（ｂ）は（ａ）のＡ−
Ａ断面図である。FIG. 4 is a diagram showing a state in which the back flap portion of the sanitary napkin of the individual packaged product of the sanitary napkin of the embodiment is fixed, (a) is a plan view, and (b) is A- of (a).
FIG.
【図５】図４の（ａ）の底面図である。5 is a bottom view of FIG. 4 (a).
【図６】同実施例の生理用ナプキンの個別包装品の開封
状態を示す斜視図である。FIG. 6 is a perspective view showing an opened state of an individual packaged product of the sanitary napkin of the embodiment.
【図７】同実施例の生理用ナプキンの個別包装品の開封
状態を示す側断面図である。FIG. 7 is a side sectional view showing an opened state of an individual packaged product of the sanitary napkin of the embodiment.
【図８】本発明に係る生理用ナプキンの個別包装品の製
造方法を上記実施例の生理用ナプキンの個別包装品の製
造に適用した実施例を示す概略工程図である。FIG. 8 is a schematic process drawing showing an example in which the method for producing an individual packaged product of a sanitary napkin according to the present invention is applied to the production of an individually packaged product of a sanitary napkin of the above-mentioned example.
【図９】同実施例における生理用ナプキンのフラップ部
の固定工程を示す概略図である。FIG. 9 is a schematic view showing a step of fixing the flap portion of the sanitary napkin in the same example.
【図１０】同実施例における生理用ナプキンと包装フィ
ルムとの折り返し工程を示す概略図である。FIG. 10 is a schematic view showing a step of folding the sanitary napkin and the packaging film in the same example.
１ ナプキンの個装品（生理用ナプキンの個別包装品） ２ ナプキン（生理用ナプキン） ３ 包装フィルム ４ 表面シート（液透過性表面シート） ５ 裏面シート（液不透過性裏面シート） ６ 吸収体 ７０ バックフラップ部 ８ 剥離紙（本体固定用剥離紙） ９ 粘着層（本体固定用粘着層） １０ 粘着層（フラップ固定用粘着層） １１ 剥離紙（フラップ固定用剥離紙） １２ 接着用テープ Ｂ１ 接着剤（第１の接着剤） Ｂ２ 接着剤（第２の接着剤） 1 Individual napkin accessories (individually packaged sanitary napkins) 2 Napkins (sanitary napkins) 3 Packaging films 4 Topsheets (liquid-permeable topsheets) 5 Back sheets (liquid-impermeable backsheets) 6 Absorbers 70 Back flap part 8 Release paper (release paper for fixing main body) 9 Adhesive layer (adhesive layer for fixing main body) 10 Adhesive layer (adhesive layer for fixing flap) 11 Release paper (release paper for fixing flap) 12 Adhesive tape B1 adhesive (First Adhesive) B2 Adhesive (Second Adhesive)
Claims (2)
ート、及びこれら両シート間に位置する吸収体を有し、
長手方向後方部の両側に、フラップ固定用粘着層を有す
る一対のバックフラップ部を設け、且つ上記液不透過性
裏面シートに、本体固定用剥離紙で被覆された本体固定
用粘着層を設けた生理用ナプキンにおいて、上記一対の
バックフラップ部を、上記フラップ固定用粘着層を上方
に向けて上記液透過性表面シート側に折り返すと共に、
折り返した該一対のバックフラップ部の上記フラップ固
定用粘着層に亘って、剥離処理面側を該フラップ固定用
粘着層に向けてフラップ固定用剥離紙を接着した生理用
ナプキンの個別包装品であって、 上記生理用ナプキンの上記本体固定用剥離紙の非剥離処
理面側に包装フィルムを第１の接着剤で接着し、 上記生理用ナプキンを、上記フラップ固定用剥離紙と該
生理用ナプキンの前方部の液不透過性裏面シート側とが
対向するように、上記包装フィルムと共に上記液透過性
表面シート側に三つ折りし、 上記生理用ナプキンの前方部を覆う上記包装フィルムと
上記フラップ固定用剥離紙の非剥離処理面とを第２の接
着剤で接着すると共に、上記生理用ナプキンの後方部の
後端部を覆う上記包装フィルムと、上記生理用ナプキン
の前方部及び中間部の折曲部近傍を覆う上記包装フィル
ムとを接着用テープで固定していることを特徴とする生
理用ナプキンの個別包装品。1. A liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorber positioned between these two sheets,
A pair of back flaps having a pressure-sensitive adhesive layer for fixing flaps were provided on both sides of the rear portion in the longitudinal direction, and the liquid impermeable backsheet was provided with a pressure-sensitive adhesive layer for fixing the main body covered with release paper for fixing the main body. In the sanitary napkin, the pair of back flaps is folded back to the liquid-permeable surface sheet side with the flap fixing adhesive layer facing upward,
It is an individual packaged product of a sanitary napkin in which the release-treated surface side is directed to the flap fixing adhesive layer over the flap fixing adhesive layers of the pair of back flaps that are folded back and the flap fixing release paper is adhered. Then, a packaging film is adhered to the non-release treated surface side of the release paper for fixing the main body of the sanitary napkin with a first adhesive, and the sanitary napkin is separated from the release paper for flap fixing and the sanitary napkin. For the liquid impermeable back sheet side of the front part, the three folds together with the packaging film on the liquid permeable top sheet side so as to face the packaging film and the flap fixing for covering the front part of the sanitary napkin. The non-peel treated surface of the release paper is adhered with a second adhesive, and the packaging film that covers the rear end portion of the rear portion of the sanitary napkin and the front portion and the middle portion of the sanitary napkin are used. Individual packages of sanitary napkins, characterized in that the said packaging film that covers the bent portion near the parts are fixed with adhesive tape.
包装品の製造方法であって、 上記フラップ固定用剥離紙及び上記フラップ固定用粘着
層を除く上記生理用ナプキンを、上記液透過性表面シー
トを上方に向け且つその長手方向を搬送方向として供給
し、 次いで、上記一対のバックフラップ部を上記液透過性表
面シート側に折り返し、 次いで、剥離処理面側にフラップ固定用粘着層を備えた
フラップ固定用剥離紙を、該フラップ固定用粘着層を下
方に向けて上記折り返した一対のバックフラップ部に亘
って接着し、 次いで、上記フラップ固定用剥離紙の非剥離処理面側に
接着剤を塗工し、 次いで、接着剤層を備えた包装フィルムを、該接着剤層
を上方に向けて上記液不透過性裏面シートの下方に供給
して該包装フィルムと上記本体固定用剥離紙とを離脱不
能に接着し、 次いで、上記生理用ナプキンを、該上記フラップ固定用
剥離紙と該生理用ナプキンの前方部の液不透過性裏面シ
ート側とが対向するように、上記包装フィルムと共に上
記液透過性表面シート側に三つ折りして上記生理用ナプ
キンの前方部を覆う上記包装フィルムと上記フラップ固
定用剥離紙とを離脱不能に接着し、 次いで、上記生理用ナプキンの後方部を覆う上記包装フ
ィルムを、該生理用ナプキンの前方部と中間部との折曲
部近傍を覆う上記包装フィルムに、接着用テープで接着
することを特徴とする生理用ナプキンの個別包装品の製
造方法。2. The method for manufacturing an individually packaged sanitary napkin according to claim 1, wherein the sanitary napkin excluding the flap-fixing release paper and the flap-fixing adhesive layer is the liquid-permeable material. The surface sheet is directed upward and the longitudinal direction thereof is supplied as the conveying direction, then the pair of back flap portions are folded back to the liquid permeable surface sheet side, and then the peeling treatment surface side is provided with a flap fixing adhesive layer. The flap fixing release paper is adhered over the pair of back flaps folded back with the flap fixing adhesive layer facing downward, and then an adhesive is applied to the non-peel treated surface side of the flap fixing release paper. Then, a packaging film provided with an adhesive layer is supplied below the liquid-impermeable back sheet with the adhesive layer facing upward to fix the packaging film and the main body. Adhering the release paper irremovably, then the sanitary napkin so that the flap fixing release paper and the liquid impermeable back sheet side of the front part of the sanitary napkin face each other. Non-detachably adhere the packaging film and the flap fixing release paper to cover the front part of the sanitary napkin by folding the liquid permeable surface sheet into three with the film, and then to the rear part of the sanitary napkin. The above-mentioned packaging film for covering the sanitary napkin is attached to the packaging film for covering the vicinity of the bent portion between the front part and the intermediate part of the sanitary napkin with an adhesive tape. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03515795A JP3167569B2 (en) | 1995-02-23 | 1995-02-23 | Individually packaged sanitary napkin and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03515795A JP3167569B2 (en) | 1995-02-23 | 1995-02-23 | Individually packaged sanitary napkin and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08224269A true JPH08224269A (en) | 1996-09-03 |
| JP3167569B2 JP3167569B2 (en) | 2001-05-21 |
Family
ID=12434058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03515795A Expired - Fee Related JP3167569B2 (en) | 1995-02-23 | 1995-02-23 | Individually packaged sanitary napkin and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3167569B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998025561A1 (en) * | 1996-12-12 | 1998-06-18 | The Procter & Gamble Company | Absorbent article wrapper comprising a side flap fastener cover |
| US6183587B1 (en) | 1997-11-26 | 2001-02-06 | The Procter & Gamble Company | Method of making sanitary napkin comprising three dimensionally shaped tube of absorbent material |
| EP1157680A1 (en) * | 2000-05-23 | 2001-11-28 | Fameccanica.Data S.p.A. | A package for sanitary articles and corresponding manufacturing method |
| US6475199B1 (en) | 1998-04-27 | 2002-11-05 | The Procter & Gamble Company | Method of individually packaging a three dimensionally-shaped absorbent article |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3437597A4 (en) * | 2016-03-28 | 2019-04-24 | Unicharm Corporation | Method for manufacturing and device for manufacturing package for absorbent article |
-
1995
- 1995-02-23 JP JP03515795A patent/JP3167569B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998025561A1 (en) * | 1996-12-12 | 1998-06-18 | The Procter & Gamble Company | Absorbent article wrapper comprising a side flap fastener cover |
| AU718486B2 (en) * | 1996-12-12 | 2000-04-13 | Procter & Gamble Company, The | Absorbent article wrapper comprising a side flap fastener cover |
| US6183587B1 (en) | 1997-11-26 | 2001-02-06 | The Procter & Gamble Company | Method of making sanitary napkin comprising three dimensionally shaped tube of absorbent material |
| US6475199B1 (en) | 1998-04-27 | 2002-11-05 | The Procter & Gamble Company | Method of individually packaging a three dimensionally-shaped absorbent article |
| EP1157680A1 (en) * | 2000-05-23 | 2001-11-28 | Fameccanica.Data S.p.A. | A package for sanitary articles and corresponding manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3167569B2 (en) | 2001-05-21 |
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