JP2021138426A - Packaging bog of absorbent article - Google Patents

Packaging bog of absorbent article Download PDF

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JP2021138426A
JP2021138426A JP2020039059A JP2020039059A JP2021138426A JP 2021138426 A JP2021138426 A JP 2021138426A JP 2020039059 A JP2020039059 A JP 2020039059A JP 2020039059 A JP2020039059 A JP 2020039059A JP 2021138426 A JP2021138426 A JP 2021138426A
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packaging bag
easily broken
embossed
circumferential direction
embossed region
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JP7442346B2 (en
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友貴 森田
Tomotaka Morita
友貴 森田
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Daio Paper Corp
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Abstract

To provide a packaging bag that can be easily opened.SOLUTION: An easily broken part 9 straddling at least two adjacent surfaces (front part 4 and side surface part 6) in a circumferential direction is formed along the circumferential direction in the middle part in a height direction of a packaging bag 1 formed in a substantially rectangular parallelepiped shape. Embossed regions 10 each having an uneven surface are provided on two surfaces (front part 4 and side surface part 6) adjacent to each other in the circumferential direction on each of an upper side and a lower side of the easily broken part 9. The easily broken part 9 is broken by pinching an embossed region 10 with fingers and tearing it in the vertical direction. Since the surface of the embossed region 10 is formed in an uneven shape, the fingers are not slippery and easy to pick. After opening, the upper part above the easily broken part can be used as a lid to cover remaining individually packaged absorbent articles, so that they can be stored hygienically.SELECTED DRAWING: Figure 1

Description

本発明は、生理用ナプキン等の吸収性物品を収納する包装袋であって、詳しくは包装袋を容易に開封できるようにした吸収性物品の包装袋に関する。 The present invention relates to a packaging bag for storing an absorbent article such as a sanitary napkin, and more particularly to a packaging bag for an absorbent article in which the packaging bag can be easily opened.

従来より、生理用ナプキン、使い捨ておむつ等の吸収性物品は、小さく折り畳まれて個装されるとともに、複数個をまとめて一つの包装袋内に収納した状態で市販等されている。 Conventionally, absorbent articles such as sanitary napkins and disposable diapers have been put on the market in a state where they are folded into small pieces and individually packaged, and a plurality of them are collectively stored in one packaging bag.

前記包装袋には、収納された吸収性物品を取り出す取出口を形成するための易破断部が形成されている。例えば、下記特許文献１には、包装袋本体の天面部に、該天面部の外周に沿って形成された第１のミシン目と、この第１のミシン目に沿って前記天面部から剥ぎ取られることで、前記天面部に開口部を形成する剥取部とを備え、前記天面部には、前記剥取部を剥ぎ取る際に、前記剥取部を天面部から引き起こし可能とする引起部が設けられた構造が開示されている。また、下記特許文献２には、頂部が胴部よりも破断し易い材料で形成された易破断部を有し、該易破断部には、包装袋の開封を行うために前記易破断部を破断させる開始点となる破断開始部が設けられた構造が開示されている。更に、下記特許文献３には、上開口部のシールラインよりも下方で充填収容される被包装物の上面またはその近傍に至るまでの区間で該包装袋の底面と概ね平行に破断線を付設した構造が開示されている。 The packaging bag is formed with an easily broken portion for forming an outlet for taking out the stored absorbent article. For example, in Patent Document 1 below, a first perforation formed on the top surface of the packaging bag body along the outer periphery of the top surface and stripping from the top surface along the first perforation. By doing so, the top surface portion is provided with a peeling portion that forms an opening, and the top surface portion is a raising portion that enables the peeling portion to be raised from the top surface portion when the peeling portion is peeled off. The structure provided with is disclosed. Further, Patent Document 2 below has an easily breakable portion whose top is made of a material that is more easily broken than the body portion, and the easily breakable portion is provided with the easily breakable portion in order to open the packaging bag. A structure provided with a breaking start portion serving as a starting point for breaking is disclosed. Further, in Patent Document 3 below, a break line is provided substantially parallel to the bottom surface of the packaging bag in the section up to the upper surface of the packaged object to be filled and accommodated below the seal line of the upper opening or the vicinity thereof. The structure is disclosed.

特開２００５−１６２３３１号公報Japanese Unexamined Patent Publication No. 2005-162331 特開２０１６−２１６０６６号公報Japanese Unexamined Patent Publication No. 2016-216066 特開２００１−３０１８５９号公報Japanese Unexamined Patent Publication No. 2001-301859

従来の包装袋の上面部（天面部）に包装袋を開封するための易破断部が形成されたものでは、上記特許文献１のように、引起部を指で押圧して天面部に穴を形成した上で、この穴から指を差し込んで剥取部を剥ぎ取るか、上記特許文献２のように、破断開始部を千切るように力を加えて包装袋を底面と平行な方向に破断するなどの方法によって、収納された個装吸収性物品の取出口が形成されるようになっている。このような破断方法は、切り取られる破断部を指でしっかりと摘まむことができるため、スムーズに破断できるという利点がある。 In the case where an easily broken portion for opening the packaging bag is formed on the upper surface portion (top surface portion) of the conventional packaging bag, a hole is formed in the top surface portion by pressing the raising portion with a finger as in Patent Document 1 above. After forming, the peeled portion is peeled off by inserting a finger through this hole, or as in Patent Document 2 above, a force is applied so as to cut the breaking start portion to break the packaging bag in the direction parallel to the bottom surface. An outlet for the stored individually packaged absorbent article is formed by a method such as bagging. Such a fracture method has an advantage that the fractured portion to be cut can be firmly pinched with a finger, so that the fractured portion can be smoothly fractured.

一方で、上記特許文献３に記載のように、包装袋の高さ方向の中間部に周方向に沿って包装袋を開封するための易破断部が形成された形態では、易破断部で破断する際、包装袋内に個装吸収性物品が圧縮状態で収納されているため、包装袋を指で摘まみにくいとともに、指が滑って易破断部で破断しにくいという問題があった。このため、高さ方向の中間部に周方向に沿う易破断部が形成された包装袋では、スムーズに開封できない欠点があった。 On the other hand, as described in Patent Document 3, in the form in which an easily breakable portion for opening the packaging bag is formed in the middle portion in the height direction of the packaging bag along the circumferential direction, the breakage occurs at the easily breakable portion. In this case, since the individually packaged absorbent article is stored in the packaging bag in a compressed state, there is a problem that it is difficult to pick the packaging bag with a finger and it is difficult for the finger to slip and break at the easily broken portion. For this reason, a packaging bag having an easily broken portion along the circumferential direction formed in the middle portion in the height direction has a drawback that it cannot be opened smoothly.

そこで本発明の主たる課題は、包装袋を容易に開封できるようにした吸収性物品の包装袋を提供することにある。 Therefore, a main object of the present invention is to provide a packaging bag for an absorbent article in which the packaging bag can be easily opened.

上記課題を解決するために第１の態様として、略直方体状に形成された包装袋の高さ方向の中間部に、少なくとも周方向に隣接する２つの面に跨がる易破断部が周方向に沿って形成され、
前記易破断部の上側及び下側それぞれにおいて、周方向に隣接する２つの面に、表面が凹凸状に形成されたエンボス領域が設けられていることを特徴とする吸収性物品の包装袋が提供される。 In order to solve the above problems, as a first aspect, an easily broken portion straddling at least two adjacent surfaces in the circumferential direction is formed in the circumferential direction in the middle portion in the height direction of the packaging bag formed in a substantially rectangular parallelepiped shape. Formed along
Provided is a packaging bag for an absorbent article, characterized in that an embossed region having an uneven surface is provided on two surfaces adjacent to each other in the circumferential direction on each of the upper side and the lower side of the easily broken portion. Will be done.

上記第１の態様では、前記易破断部の上側及び下側それぞれにおいて、周方向に隣接する２つの面に、表面が凹凸状に形成されたエンボス領域が設けられているため、周方向に沿って形成された易破断部を破断する際、易破断部の上側及び下側それぞれにおいて、隣接する２つの面のエンボス領域を、左右の手の指でそれぞれ摘まんで上下方向に引き裂くことにより、易破断部が隣接する２つの面の角部を起点として容易に破断できるようになる。このとき、前記エンボス領域は表面が凹凸状に形成されているため、指が滑りにくく、容易に易破断部で破断できるとともに、エンボスの付与によってエンボス領域が高剛性化しているため、これらエンボス領域を指で摘まんだ際、収納された個装吸収性物品を押しのけて隣接する２つの面の角部が摘まみやすくなっている。 In the first aspect, on each of the upper side and the lower side of the easily broken portion, embossed regions having irregularly formed surfaces are provided on two surfaces adjacent to each other in the circumferential direction, so that the embossed regions are provided along the circumferential direction. When breaking the easily broken portion formed in the above, by pinching the embossed regions of the two adjacent surfaces on the upper side and the lower side of the easily broken portion with the fingers of the left and right hands and tearing them in the vertical direction. The fractured portion can be easily fractured starting from the corner of two adjacent surfaces. At this time, since the surface of the embossed region is formed to be uneven, the finger does not slip easily and the embossed region can be easily broken at the easily broken portion, and the embossed region is made highly rigid by applying the embossed region. When you pick it up with your fingers, it pushes away the stored individually packaged absorbent articles and makes it easier to pick up the corners of the two adjacent surfaces.

第２の態様として、前記エンボス領域は、前記易破断部が延びる方向に沿う長さが１０〜３０ｍｍであり、高さ方向に沿う長さが少なくとも１０〜３０ｍｍである請求項１記載の吸収性物品の包装袋が提供される。 As a second aspect, the absorbability according to claim 1, wherein the embossed region has a length of 10 to 30 mm along the direction in which the easily broken portion extends and a length of at least 10 to 30 mm along the height direction. A packaging bag of goods is provided.

上記第２の態様では、前記エンボス領域を手の親指と人差し指で摘まみやすくするため、これらの指の大きさを考慮してエンボス領域の大きさを規定している。 In the second aspect, the size of the embossed region is defined in consideration of the size of these fingers so that the embossed region can be easily pinched by the thumb and index finger of the hand.

第３の態様として、前記エンボス領域は、前記易破断部からの高さ方向の離隔距離が０〜１０ｍｍであり、周方向に隣接する２つの面の角部からの離隔距離が０〜２０ｍｍである請求項１、２いずれかに記載の吸収性物品の包装袋が提供される。 As a third aspect, the embossed region has a height separation distance of 0 to 10 mm from the easily broken portion and a separation distance of 0 to 20 mm from the corners of two surfaces adjacent to each other in the circumferential direction. A packaging bag for an absorbent article according to any one of claims 1 and 2 is provided.

上記第３の態様では、隣接する２つの面のエンボス領域を指で摘まんで易破断部で容易に破断できるようにするため、エンボス領域を形成する位置について規定している。 In the third aspect, the position where the embossed region is formed is defined so that the embossed regions of the two adjacent surfaces can be easily broken at the easily broken portion by pinching them with fingers.

第４の態様として、前記エンボス領域が、周方向に隣接する２つの面にそれぞれ離隔して設けられるか、周方向に隣接する２つの面に跨がって連続して設けられている請求項１〜３いずれかに記載の吸収性物品の包装袋が提供される。 According to a fourth aspect, the embossed region is provided on two surfaces adjacent to each other at a distance from each other, or is provided continuously across two surfaces adjacent to each other in the circumferential direction. A packaging bag for the absorbent article according to any one of 1 to 3 is provided.

上記第４の態様では、前記エンボス領域は、周方向に隣接する２つの面にそれぞれ離隔して設けてもよいし、これらの面に跨がって連続して設けてもよい。好ましくは、２つの面の角部を起点として易破断部で破断しやすくするため、各面にそれぞれ離隔して設けるのがよい。 In the fourth aspect, the embossed region may be provided on two surfaces adjacent to each other in the circumferential direction at a distance from each other, or may be provided continuously across these surfaces. Preferably, in order to make it easy to break at the easily broken portion starting from the corner portion of the two surfaces, it is preferable to provide each surface separately.

第５の態様として、前記易破断部の下側に設けられた前記エンボス領域が、包装袋の底面部近傍まで連続して延びている請求項１〜４いずれかに記載の吸収性物品の包装袋が提供される。 As a fifth aspect, the packaging of the absorbent article according to any one of claims 1 to 4, wherein the embossed region provided under the easily broken portion continuously extends to the vicinity of the bottom surface portion of the packaging bag. A bag is provided.

上記第５の態様では、易破断部の下側に設けられたエンボス領域を、包装袋の底面部近傍まで連続して延在させることにより、包装袋を個装吸収性物品の保管容器として利用した際、高剛性化されたエンボス領域によって包装袋が自立しやすくなり、保管容器としての利便性が向上できるようになる。 In the fifth aspect, the packaging bag is used as a storage container for individually packaged absorbent articles by continuously extending the embossed region provided under the easily broken portion to the vicinity of the bottom surface of the packaging bag. At that time, the highly rigid embossed area makes it easier for the packaging bag to stand on its own, and the convenience as a storage container can be improved.

第６の態様として、前記エンボス領域に多数のエンボスが付与され、各エンボスは、前記易破断部が延びる方向に長い形状で形成されている請求項１〜５いずれかに記載の吸収性物品の包装袋が提供される。 As a sixth aspect, the absorbent article according to any one of claims 1 to 5, wherein a large number of embosses are applied to the embossed region, and each embossed portion is formed in a long shape in a direction in which the easily broken portion extends. A packaging bag is provided.

上記第６の態様では、前記エンボス領域を摘まんで包装袋を易破断部で破断する際、易破断部が延びる方向と略直交する方向に力が加わるため、前記エンボス領域に付与されたエンボスを易破断部が延びる方向に長い形状で形成することによって指の滑りが防止できるようにしている。 In the sixth aspect, when the packaging bag is broken at the easily broken portion by pinching the embossed region, a force is applied in a direction substantially orthogonal to the extending direction of the easily broken portion, so that the embossing applied to the embossed region is applied. By forming the easily broken portion in a long shape in the extending direction, slipping of the finger can be prevented.

第７の態様として、周方向に隣接する２つの面に設けられたエンボス領域にそれぞれ多数のエンボスが付与され、
前記包装袋の開封時に、周方向に隣接する２つの面に設けられた前記エンボス領域を摘まんで包装袋の内面同士を対面させた際、一方の前記エンボス領域の前記エンボスと、他方の前記エンボス領域の前記エンボスとが、係合可能な凹凸の関係を有している請求項１〜６いずれかに記載の吸収性物品の包装袋が提供される。 As a seventh aspect, a large number of embosses are applied to the embossed regions provided on the two surfaces adjacent to each other in the circumferential direction.
When the packaging bag is opened, when the embossed regions provided on two surfaces adjacent to each other in the circumferential direction are pinched so that the inner surfaces of the packaging bags face each other, the embossing of one of the embossed regions and the embossing of the other The packaging bag for an absorbent article according to any one of claims 1 to 6, wherein the embossing of the region has an engaging unevenness relationship.

上記第７の態様では、前記エンボス領域を指で摘まんで包装袋の内面同士を対面させたとき、一方のエンボス領域のエンボスと、他方のエンボス領域のエンボスとが、係合可能な凹凸の関係を有するように形成されているため、エンボス同士の凹凸が噛み合うことにより、易破断部を引き裂く方向に引っ張った際の対面した包装袋同士のズレが防止でき、包装袋を容易に開封することができるようになる。 In the seventh aspect, when the embossed regions are pinched with fingers and the inner surfaces of the packaging bags face each other, the embossing of one embossed region and the embossing of the other embossed region are engaged with each other. Since the embossed parts are intermeshed with each other, it is possible to prevent the packaging bags facing each other from being displaced when the easily broken portion is pulled in the tearing direction, and the packaging bags can be easily opened. become able to.

以上詳説のとおり本発明によれば、包装袋が容易に開封できる吸収性物品の包装袋が提供できるようになる。 As described in detail above, according to the present invention, it is possible to provide a packaging bag for an absorbent article whose packaging bag can be easily opened.

本発明に係る生理用ナプキンの包装袋１を示す斜視図である。It is a perspective view which shows the packaging bag 1 of the sanitary napkin which concerns on this invention. (A)、(B)は、包装袋１を易破断部９で破断する手順を示す斜視図である。(A) and (B) are perspective views showing a procedure of breaking the packaging bag 1 at the easily broken portion 9. エンボス領域１０を拡大した包装袋１の展開図である。It is a development view of the packaging bag 1 which expanded the embossing area 10. 包装袋開封時の圧力分布状態を示す要部拡大展開図である。It is an enlarged development view of the main part which shows the pressure distribution state at the time of opening a packaging bag. エンボス領域１０に付与されるエンボスのパターンを示す平面図である。It is a top view which shows the embossing pattern given to the embossing area 10. エンボス領域１０を拡大した包装袋１の展開図である。It is a development view of the packaging bag 1 which expanded the embossing area 10. 変形例に係る包装袋１を示す斜視図である。It is a perspective view which shows the packaging bag 1 which concerns on a modification. 変形例に係る包装袋１を示す斜視図である。It is a perspective view which shows the packaging bag 1 which concerns on a modification. 変形例に係る包装袋１を示す斜視図である。It is a perspective view which shows the packaging bag 1 which concerns on a modification. エンボス領域１０を手で摘まんだときのエンボス領域１０の断面図である。It is sectional drawing of the embossing area 10 when the embossing area 10 is picked by hand. 他の形態例に係る包装袋１を示す斜視図である。It is a perspective view which shows the packaging bag 1 which concerns on another form example.

以下、本発明の実施の形態について図面を参照しながら詳述する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

本発明の第１形態例に係る包装袋１は、図１に示されるように、複数の生理用ナプキンＮが収納され、上面部２、底面部３、正面部４、背面部５及び一対の側面部６、６を有する略直方体状に形成されている。「略直方体状」とは、隣り合う面同士の接続辺が明確な直線で形成された直方体に限らず、全体として直方体と同視できるものも含む概念である。例えば、各面同士が接続する各辺や各頂点が若干丸くなっているものも含む。 As shown in FIG. 1, the packaging bag 1 according to the first embodiment of the present invention houses a plurality of sanitary napkins N, and has a top surface portion 2, a bottom surface portion 3, a front surface portion 4, a back surface portion 5, and a pair. It is formed in a substantially rectangular parallelepiped shape having side surface portions 6 and 6. The "substantially rectangular parallelepiped shape" is a concept that includes not only a rectangular parallelepiped in which the connecting sides of adjacent surfaces are formed by a clear straight line, but also a rectangular parallelepiped that can be equated with a rectangular parallelepiped as a whole. For example, each side connecting each surface and each vertex are slightly rounded.

なお、本明細書においては、特に記載のない限り、「高さ方向」及び「上下方向」とは前記上面部２及び底面部３を結ぶ方向であり、「前後方向」とは前記正面部４及び背面部５を結ぶ方向であり、「左右方向」とは前記側面部６、６同士を結ぶ方向である。また、「周方向」とは、前記正面部４から順に、一方の側面部６、背面部５及び他方の側面部６の表面に沿う方向であって、前記上面部２及び底面部３と略平行する方向である。 In the present specification, unless otherwise specified, the "height direction" and the "vertical direction" are the directions connecting the upper surface portion 2 and the bottom surface portion 3, and the "front-back direction" is the front surface portion 4. And the back surface portion 5, and the "left-right direction" is the direction in which the side surface portions 6 and 6 are connected to each other. Further, the "circumferential direction" is a direction along the surface of one side surface portion 6, the back surface portion 5, and the other side surface portion 6 in order from the front surface portion 4, and is abbreviated as the upper surface portion 2 and the bottom surface portion 3. It is a parallel direction.

前記包装袋１は、可撓性のある薄いシート材で製造されるのが好ましい。前記包装袋１を構成する素材は、樹脂、不織布、紙等が使用でき、限定されないが、特に、樹脂フィルム（ポリエチレンフィルム、ポリプロピレンフィルム等）が好ましく使用される。樹脂フィルムを使用する場合は、通常、包装袋１の内容物が外部から視認されないよう、不透明となるように着色され、外面に商品名その他の必要事項が印刷されている。 The packaging bag 1 is preferably made of a flexible thin sheet material. As the material constituting the packaging bag 1, resin, non-woven fabric, paper and the like can be used, and the material is not limited, but a resin film (polyethylene film, polypropylene film, etc.) is particularly preferably used. When a resin film is used, the contents of the packaging bag 1 are usually colored so as to be opaque so that they cannot be seen from the outside, and the product name and other necessary items are printed on the outer surface.

包装袋１の上面部２及び底面部３にはそれぞれ、管状の樹脂フィルムからなる包装袋原反の両端開口部を封止した封止部７が形成されている。前記封止部７は、上面部２及び底面部３の前後方向の中央部に、左右方向の全長に亘って形成されている。前記封止部７の接合手段としては、ヒートシール、超音波シール、接着剤など、公知のものを用いることができる。 A sealing portion 7 is formed on each of the upper surface portion 2 and the bottom surface portion 3 of the packaging bag 1 to seal the openings at both ends of the original packaging bag made of a tubular resin film. The sealing portion 7 is formed at the central portion of the upper surface portion 2 and the bottom surface portion 3 in the front-rear direction over the entire length in the left-right direction. As the joining means of the sealing portion 7, known means such as a heat seal, an ultrasonic seal, and an adhesive can be used.

前記上面部２及び底面部３の両側部（左右方向の両端部）にはそれぞれ、三角形状に折り込まれたガセット部８、８が形成されている。前記ガセット部８は、側面部６から延在する部分が略直角二等辺三角形状に二重に折り返され、その外側が正面部４及び背面部５から延在する部分によって覆われている。略直角二等辺三角形状に形成されたガセット部８は、底辺が側面部６との接続辺に対応し、頂角が上面部２又は底面部３の中央側に向けて配置されている。これにより、前記封止部７は、略直角二等辺三角形状に形成されたガセット部８の底辺の中央部及び頂角の頂点を通る位置に配置されている。 Gusset portions 8 and 8 folded in a triangular shape are formed on both side portions (both ends in the left-right direction) of the upper surface portion 2 and the bottom surface portion 3, respectively. The portion of the gusset portion 8 extending from the side surface portion 6 is double-folded in a substantially right-angled isosceles triangle shape, and the outside thereof is covered with a portion extending from the front portion 4 and the back surface portion 5. The base of the gusset portion 8 formed in a substantially right-angled isosceles triangle shape corresponds to the connecting side with the side surface portion 6, and the apex angle is arranged toward the center side of the top surface portion 2 or the bottom surface portion 3. As a result, the sealing portion 7 is arranged at a position passing through the central portion of the base surface and the apex of the apex angle of the gusset portion 8 formed in a substantially right-angled isosceles triangle shape.

図１には、扁平な矩形に折り畳まれて個別包装された生理用ナプキンＮが、両側面部６、６間に平面が左右方向に直交するように縦向きに複数収納されている形態が開示されるが、生理用ナプキンＮの収納形態は特に限定されない。例えば、正面部４及び背面部５の間に平面が前後方向に直交するように縦向きに複数収納してもよいし、上面部２及び底面部３の間に平面が上下方向に直交するように横向きに複数積層して収納してもよい。また、縦向きに収納する場合には、上下方向に対し２層以上に積層してもよい。 FIG. 1 discloses a form in which a plurality of sanitary napkins N folded into a flat rectangle and individually wrapped are vertically stored between the side surface portions 6 and 6 so that the planes are orthogonal to the left and right directions. However, the storage form of the sanitary napkin N is not particularly limited. For example, a plurality of planes may be stored vertically between the front surface portion 4 and the back surface portion 5 so that the planes are orthogonal to each other in the front-rear direction, or the planes may be vertically orthogonal to each other between the top surface portion 2 and the bottom surface portion 3. A plurality of them may be stacked side by side and stored. Further, when storing in the vertical direction, two or more layers may be laminated in the vertical direction.

前記包装袋１の高さ方向（上下方向）の中間部に、少なくとも周方向に隣接する２つの面に跨がる易破断部９が周方向に沿って形成されている。前記易破断部９は、ミシン目、切り込みなど包装袋２が容易に破断できるようにしたものであれば公知のものを制限なく採用できるが、特にミシン目とするのが望ましい。前記易破断部９が形成される包装袋１の高さ方向の中間部とは、上面部２及び底面部３を除く、周面（正面部４、背面部５及び側面部６、６）の高さ方向の中間部のことである。また、周方向に隣接する２つの面とは、正面部４、背面部５及び両側面部６、６のうちの隣り合う２つの面、例えば正面部４と側面部６、背面部５と側面部６のことである。前記易破断部９は、隣接する２つの面が接続する角部を含むこれらの面に連続的に形成されている。前記易破断部９が形成される高さ位置は、周面の高さ方向の中央より上側であるのが好ましい。前記易破断部９は、図１及び図２に示されるように、包装袋１の全周に亘る環状に形成するのが望ましいが、後段で詳述するように、少なくとも周方向に隣接する２つの面に跨がって形成されていれば、周方向の中間位置までとしてもよい（図１１参照）。 An easily broken portion 9 straddling at least two adjacent surfaces in the circumferential direction is formed along the circumferential direction in the middle portion in the height direction (vertical direction) of the packaging bag 1. As the easily broken portion 9, known ones such as perforations and cuts that allow the packaging bag 2 to be easily broken can be used without limitation, but it is particularly desirable to use perforations. The intermediate portion in the height direction of the packaging bag 1 on which the easily broken portion 9 is formed is the peripheral surface (front portion 4, back surface portion 5, and side surface portions 6, 6) excluding the upper surface portion 2 and the bottom surface portion 3. It is the middle part in the height direction. Further, the two faces adjacent to each other in the circumferential direction are two adjacent faces of the front portion 4, the back portion 5, and the side surface portions 6, 6, for example, the front portion 4 and the side surface portion 6, and the back surface portion 5 and the side surface portion. It is 6. The easily broken portion 9 is continuously formed on these surfaces including a corner portion where two adjacent surfaces are connected. The height position where the easily broken portion 9 is formed is preferably above the center of the peripheral surface in the height direction. As shown in FIGS. 1 and 2, it is desirable that the easily broken portion 9 is formed in an annular shape over the entire circumference of the packaging bag 1, but as will be described in detail later, at least 2 adjacent to each other in the circumferential direction. As long as it is formed so as to straddle one surface, it may be up to an intermediate position in the circumferential direction (see FIG. 11).

前記易破断部９で破断して、易破断部９より上側部分を取り除くことにより、図２(B)に示されるように、上方に開口した個装生理用ナプキンＮの取出口が形成されるようになる。個装生理用ナプキンＮが縦向きに配置される図示例の場合では、収納された個装生理用ナプキンＮの上端が包装袋１の開口から突出するため、個装生理用ナプキンＮが取り出しやすくなる。 By breaking at the easily broken portion 9 and removing the portion above the easily broken portion 9, an outlet for the individual sanitary napkin N opened upward is formed as shown in FIG. 2 (B). Will be. In the case of the illustrated example in which the individual sanitary napkin N is arranged vertically, the upper end of the stored individual sanitary napkin N protrudes from the opening of the packaging bag 1, so that the individual sanitary napkin N can be easily taken out. Become.

本発明に係る包装袋１では、図１に示されるように、前記易破断部９の上側及び下側それぞれにおいて、周方向に隣接する２つの面に、表面が凹凸状に形成されたエンボス領域１０が設けられている。前記エンボス領域１０は、多数のエンボスが付与されることにより、表面が凹凸状に形成されている。前記エンボス領域１０は、周方向に隣接する２つの面が接続する角部及びその近傍のみに形成され、周面の中間部には形成されていない。これにより、エンボス領域１０が指で摘まむ部分であることが明確に判別しやすくなる。前記エンボス領域１０は、周方向の４つの角部のうち少なくとも１つの角部に形成されていればよく、図１に示される形態例では、周方向の４つの角部のうちの１つのみ、即ち正面部４と一方の側面部６とが接続する角部の近傍のみに形成され、その他の角部には形成されていない。 In the packaging bag 1 according to the present invention, as shown in FIG. 1, an embossed region having an uneven surface formed on two surfaces adjacent to each other in the circumferential direction on the upper side and the lower side of the easily broken portion 9 respectively. 10 is provided. The surface of the embossed region 10 is formed to be uneven by imparting a large number of embossings. The embossed region 10 is formed only at the corner portion where two adjacent surfaces in the circumferential direction are connected and in the vicinity thereof, and is not formed at the intermediate portion of the peripheral surface. This makes it easier to clearly determine that the embossed region 10 is a portion to be picked by a finger. The embossed region 10 need only be formed at at least one of the four corners in the circumferential direction, and in the morphological example shown in FIG. 1, only one of the four corners in the circumferential direction is formed. That is, it is formed only in the vicinity of the corner portion where the front surface portion 4 and one side surface portion 6 are connected, and is not formed in the other corner portions.

前記エンボス領域１０を設けることにより、前記易破断部９を破断するに当たって、図２(A)に示されるように、易破断部９の上側及び下側それぞれにおいて、隣接する２つの面に設けられたエンボス領域１０、１０を、左右の手の親指と人差し指とで摘まんで上下方向に引き裂くことにより、易破断部９が隣接する２つの面の角部を起点として容易に破断できるようになる。図示例では、正面部４と一方の側面部６の角部を起点として易破断部９が引き裂かれるようになっている。このとき、前記エンボス領域１０の表面が凹凸状に形成されているため、エンボス領域１０を摘まんだ指の滑りが抑制され、容易に易破断部９で破断できるようになる。また、多数のエンボスを付与することによってエンボス領域１０が高剛性化しているため、包装袋１内に個装生理用ナプキンＮが圧縮された状態で収納されていても、前記エンボス領域１０、１０を指で摘まんだ際、収納された個装生理用ナプキンＮを押しのけて隣接する２つの面の角部が摘まみやすくなっている。 By providing the embossed region 10, when breaking the easily broken portion 9, as shown in FIG. 2A, the easily broken portion 9 is provided on two adjacent surfaces on the upper side and the lower side of the easily broken portion 9, respectively. By pinching the embossed regions 10 and 10 with the thumbs and index fingers of the left and right hands and tearing them in the vertical direction, the easily broken portion 9 can be easily broken starting from the corners of two adjacent surfaces. In the illustrated example, the easily broken portion 9 is torn from the corner portion of the front portion 4 and the one side surface portion 6. At this time, since the surface of the embossed region 10 is formed in an uneven shape, the slip of the finger pinching the embossed region 10 is suppressed, and the embossed region 10 can be easily broken at the easily broken portion 9. Further, since the embossed region 10 is made highly rigid by imparting a large number of embosses, even if the individual sanitary napkin N is stored in the packaging bag 1 in a compressed state, the embossed regions 10 and 10 When the finger is picked, the stored individual sanitary napkin N is pushed away and the corners of the two adjacent surfaces are easily picked.

更に、開封後は、図２(B)に示されるように、包装袋１が、易破断部９を境に、複数の個装生理用ナプキンＮ…が収納された下側部分１Ａと、取り除かれた上側部分１Ｂとに分離され、下側部分１Ａは個装生理用ナプキンＮ…の保管容器として利用でき、上側部分１Ｂは残りの個装生理用ナプキンＮ…を覆う蓋として利用できる。このように、取り除かれた上側部分１Ｂが下側部分１Ａに収納された個装生理用ナプキンＮ…を覆う蓋として利用できるため、包装袋１内や収納された個装生理用ナプキンＮ…に塵埃や虫などが入り込みにくく、生理用ナプキンを衛生的に保管できるようになる。 Further, after opening, as shown in FIG. 2 (B), the packaging bag 1 is removed from the lower portion 1A in which a plurality of individual sanitary napkins N ... Are stored, with the easily broken portion 9 as a boundary. The lower portion 1A can be used as a storage container for the individual sanitary napkin N ..., and the upper portion 1B can be used as a lid for covering the remaining individual sanitary napkin N ... Since the removed upper portion 1B can be used as a lid for covering the individual sanitary napkin N ... stored in the lower portion 1A, it can be used in the packaging bag 1 or in the individually packaged sanitary napkin N ... Dust and insects are less likely to enter, and sanitary napkins can be stored hygienically.

前記エンボス領域１０の大きさは、女性の親指の腹や人差し指の腹で摘まめる程度の大きさであれば任意であるが、好ましくは、図１に示されるように、易破断部９が延びる方向に沿う長さＬが１０〜３０ｍｍ、特に１５〜２５ｍｍであるのがよく、高さ方向に沿う長さＨが少なくとも１０〜３０ｍｍ、特に少なくとも１５〜２５ｍｍであるのがよい。易破断部９の上側及び下側それぞれにおいて、周方向に隣接する２つの面に設けられたエンボス領域１０、１０は、ほぼ同等の大きさで形成するのが好ましい。また、周方向に隣接する２つの面それぞれにおいて、易破断部９を境に上側及び下側に設けられたエンボス領域１０、１０は、ほぼ同等の大きさで形成してもよいし、異なる大きさで形成してもよい。図１に示される形態例では、正面部４に設けられたエンボス領域１０と、側面部６に設けられたエンボス領域１０とがほぼ同等の大きさで形成されるとともに、易破断部９を境に、上側に設けられたエンボス領域１０と、下側に設けられたエンボス領域１０とがほぼ同等の大きさで形成されている。一方、後段で詳述するように、易破断部９の下側に設けられたエンボス領域１０は、包装袋１の底面部３近傍まで連続して延びるようにしてもよく（図９(A)参照。）、この場合には易破断部９の下側に配置されたエンボス１０の高さ方向に沿う長さＨが１０〜３０ｍｍより大きく形成され、易破断部９の上側に配置されたエンボス領域１０と下側に配置されたエンボス領域１０とが異なる大きさで形成される。 The size of the embossed region 10 is arbitrary as long as it can be pinched by the belly of a woman's thumb or the pad of the index finger, but preferably, as shown in FIG. 1, the easily broken portion 9 is formed. The length L along the extending direction is preferably 10 to 30 mm, particularly 15 to 25 mm, and the length H along the height direction is preferably at least 10 to 30 mm, particularly at least 15 to 25 mm. It is preferable that the embossed regions 10 and 10 provided on the two surfaces adjacent to each other in the circumferential direction on the upper side and the lower side of the easily broken portion 9 have substantially the same size. Further, on each of the two surfaces adjacent to each other in the circumferential direction, the embossed regions 10 and 10 provided on the upper side and the lower side with the easily broken portion 9 as a boundary may be formed to have substantially the same size or different sizes. It may be formed by embossing. In the embodiment shown in FIG. 1, the embossed region 10 provided on the front surface portion 4 and the embossed region 10 provided on the side surface portion 6 are formed to have substantially the same size, and the easily broken portion 9 is defined as a boundary. The embossed region 10 provided on the upper side and the embossed region 10 provided on the lower side are formed to have substantially the same size. On the other hand, as will be described in detail later, the embossed region 10 provided below the easily broken portion 9 may be continuously extended to the vicinity of the bottom surface portion 3 of the packaging bag 1 (FIG. 9 (A)). (See.), In this case, the length H along the height direction of the emboss 10 arranged on the lower side of the easily broken portion 9 is formed to be larger than 10 to 30 mm, and the emboss arranged on the upper side of the easily broken portion 9 is formed. The region 10 and the embossed region 10 arranged on the lower side are formed in different sizes.

前記エンボス領域１０を配置する位置としては、エンボス領域１０を摘まんで易破断部９で破断しやすい位置であれば任意であるが、好ましくは、図１に示されるように、易破断部９からの高さ方向の離隔距離Ｓ１が０〜１０ｍｍ、特に２〜５ｍｍであるのがよく、周方向に隣接する２つの面（正面部４及び側面部６）の角部からの離隔距離Ｓ２が０〜２０ｍｍ、特に４〜１０ｍｍであるのがよい。すなわち、エンボス領域１０は、易破断部９で分断されることなく、易破断部９の上側及び下側に跨がって連続して形成されるようにしてもよいし、周方向に隣接する２つの面の角部で分断されることなく、周方向に隣接する２つの面に跨がって連続して形成されるようにしてもよい（図７参照。）。 The position where the embossed region 10 is arranged is arbitrary as long as the embossed region 10 is pinched and easily broken at the easily broken portion 9, but preferably, as shown in FIG. 1, from the easily broken portion 9. The separation distance S1 in the height direction is preferably 0 to 10 mm, particularly 2 to 5 mm, and the separation distance S2 from the corners of two adjacent surfaces (front portion 4 and side surface portion 6) in the circumferential direction is 0. It is preferably ~ 20 mm, particularly 4-10 mm. That is, the embossed region 10 may be continuously formed over the upper side and the lower side of the easily broken portion 9 without being divided by the easily broken portion 9, or may be adjacent to each other in the circumferential direction. It may be formed continuously across two adjacent surfaces in the circumferential direction without being divided by the corners of the two surfaces (see FIG. 7).

前記エンボス領域１０の平面形状は、図１に示される形態例では、略正方形に形成されているが、図３に示されるように、(A)楕円形、(B)三角形、(C)円形などの公知の形状で形成することができる。また、同図３(D)に示されるように、公知の形状の２以上の組み合わせ、図示例では２つの長方形の組み合わせによって形成してもよい。特に、開封時にこの領域に作用する圧力分布を測定したところ、図４に示されるように、略正方形からなる測定領域Ｍに対して、易破断部９と、これに直交して上下方向に延びる隣接する２つの面の角部の線との交点Ｐを中心として、この交点Ｐに近い側と遠い側とに２等分する対角線を引いたとき、交点Ｐより遠い側の領域（図中のハッチング領域）に圧力集中領域ＭＴが形成されるという結果が得られたため、図３(A)、(B)に示されるように、前記エンボス領域１０を楕円形及び三角形に形成した場合、前記圧力集中領域ＭＴがカバーできるように、易破断部９と周方向に隣接する２つの面の角部との交点を中心とする略菱形の空間を空けて、その外側に配置するのが好ましい。これにより、圧力が集中的に作用する領域に確実にエンボス領域１０が配置されるようになり、開封時の指の滑りが確実に抑えられ、スムーズに開封できるようになる。なお、このような配置は、楕円形及び三角形状に限らず、長方形や半円形、ハート形など任意の形状で形成した場合にも行うことができる。 The planar shape of the embossed region 10 is formed to be substantially square in the morphological example shown in FIG. 1, but as shown in FIG. 3, (A) ellipse, (B) triangle, and (C) circle. It can be formed in a known shape such as. Further, as shown in FIG. 3D, it may be formed by a combination of two or more known shapes, or a combination of two rectangles in the illustrated example. In particular, when the pressure distribution acting on this region at the time of opening was measured, as shown in FIG. 4, the easily broken portion 9 and the easily broken portion 9 extend in the vertical direction perpendicular to the measurement region M composed of substantially squares. A region farther than the intersection P (in the figure) when a diagonal line that divides the intersection P into two equal parts is drawn on the side near the intersection P and the side far from the intersection P, centered on the intersection P with the corner lines of the two adjacent surfaces. since the result of pressure concentration areas M T in the hatched region) is formed is obtained, FIG. 3 (a), the as shown (B), the case of forming the embossed area 10 to an oval and triangle, the as pressure concentration areas M T can cover, with a space of substantially rhombic around the intersection of the corners of the two surfaces adjacent to the frangible portion 9 and the circumferential direction, preferably located on the outside .. As a result, the embossed region 10 is surely arranged in the region where the pressure is concentrated, the slip of the finger at the time of opening is surely suppressed, and the opening can be smoothly performed. It should be noted that such an arrangement can be performed not only in an elliptical shape and a triangular shape but also in an arbitrary shape such as a rectangle, a semicircle, or a heart shape.

前記エンボス領域１０に付与されるエンボス１１は、図５に示されるように、(A)円形、(B)四角形、(C)星形、(D)ハート形、(E)Ｖ形、(F)菱形、(G)Ｘ形、(H)三日月形、(I)三角形、(J)半円環形、(K)五角形、(L)六角形など公知の形状で形成することができる。特に、(E)Ｖ形、(H)三日月形、(J)半円環形など、短手方向と長手方向を有する形状で形成した場合、長手方向を易破断部９が延びる方向と平行して配置するのが好ましい。これにより、包装袋１の開封時に、易破断部９が延びる方向と直交する方向に作用する力に対して、指が滑るのがより確実に防止できる。図５では、多数のエンボス１１…が千鳥格子状に配置された形態が図示されているが、正格子状に配置してもよい。なお、図６に示されるように、易破断部９が延びる方向に平行な直線からなるエンボス１１を、これと直交する方向に所定の間隔を空けて複数配置してもよい。 As shown in FIG. 5, the embossed 11 provided to the embossed region 10 is (A) circular, (B) quadrangular, (C) star, (D) heart-shaped, (E) V-shaped, (F). It can be formed in known shapes such as) rhombus, (G) X, (H) crescent, (I) triangle, (J) semicircle, (K) pentagon, and (L) hexagon. In particular, when formed in a shape having a lateral direction and a longitudinal direction such as (E) V shape, (H) crescent shape, and (J) semicircular ring shape, the longitudinal direction is parallel to the direction in which the easily broken portion 9 extends. It is preferable to arrange it. As a result, when the packaging bag 1 is opened, it is possible to more reliably prevent the finger from slipping against the force acting in the direction orthogonal to the extending direction of the easily broken portion 9. Although FIG. 5 shows a form in which a large number of embossed 11 ... Are arranged in a houndstooth pattern, they may be arranged in a regular lattice pattern. As shown in FIG. 6, a plurality of embossed 11s formed of straight lines parallel to the direction in which the easily broken portion 9 extends may be arranged at predetermined intervals in the direction orthogonal to the embossed portion 11.

前記エンボス領域１０は、図１に示されるように、周方向に隣接する２つの面にそれぞれ離隔して設けられるのが好ましい。すなわち、周方向に隣接する２つの面の角部から若干の離隔距離を空けて配置するのが好ましい。これにより、易破断部９が２つの面の角部を起点として破断しやすくなる。 As shown in FIG. 1, the embossed region 10 is preferably provided on two surfaces adjacent to each other in the circumferential direction so as to be separated from each other. That is, it is preferable to arrange them with a slight separation distance from the corners of the two surfaces adjacent to each other in the circumferential direction. As a result, the easily broken portion 9 is easily broken starting from the corners of the two surfaces.

一方、前記エンボス領域１０は、図７に示されるように、周方向に隣接する２つの面に跨がって連続して設けられるようにすることができる。図示例では、正面部４及び一方の側面部６に跨がって連続して設けられている。このように２つの面に跨がって連続して設けることにより、これらの面の角部が補強され、易破断部９で破断しやすくなる。また、図２(B)に示されるように、包装袋１の下側部分１Ａを保管容器として利用した場合、角部がエンボス領域１０によって補強されるため、包装袋１がヨレにくくなる。 On the other hand, as shown in FIG. 7, the embossed region 10 can be continuously provided over two surfaces adjacent to each other in the circumferential direction. In the illustrated example, it is continuously provided across the front surface portion 4 and one side surface portion 6. By continuously straddling the two surfaces in this way, the corners of these surfaces are reinforced, and the easily broken portion 9 is likely to break. Further, as shown in FIG. 2B, when the lower portion 1A of the packaging bag 1 is used as a storage container, the corners are reinforced by the embossed region 10, so that the packaging bag 1 is less likely to be twisted.

前記エンボス領域１０は、周方向の４つの角部のうち、２つ以上の角部に形成してもよい。図８に示される形態例では、前記エンボス領域１０は、周方向の全ての角部に設けられている。これにより、４つの角部のどこから開封しても、容易に開封できるようになるとともに、図２(B)に示されるように、包装袋１の下側部分１Ａを保管容器として利用した場合、全ての角部がエンボス領域１０によって補強されるため、包装袋１が更にヨレにくくなる。 The embossed region 10 may be formed at two or more corners among the four corners in the circumferential direction. In the embodiment shown in FIG. 8, the embossed region 10 is provided at all corners in the circumferential direction. As a result, the package can be easily opened from any of the four corners, and when the lower portion 1A of the packaging bag 1 is used as a storage container as shown in FIG. 2 (B). Since all the corners are reinforced by the embossed region 10, the packaging bag 1 is further less likely to be twisted.

図９(A)に示されるように、前記易破断部９の下側に設けられたエンボス領域１０は、包装袋１の底面部３近傍まで連続して延びるように形成することができる。これにより、図９(B)に示されるように、包装袋１の下側部分１Ａを保管容器として利用した場合、下側部分１Ａの角部が高さ方向のほぼ全長に亘ってエンボス領域１０によって補強されるため、包装袋１が更にヨレにくくなる。この場合、４つの全ての角部でのヨレを防止するため、図示例のように、周方向に隣接する２つの面の全ての角部に前記エンボス領域１０を設けるのが好ましい。 As shown in FIG. 9A, the embossed region 10 provided on the lower side of the easily broken portion 9 can be formed so as to continuously extend to the vicinity of the bottom surface portion 3 of the packaging bag 1. As a result, as shown in FIG. 9B, when the lower portion 1A of the packaging bag 1 is used as a storage container, the corner portion of the lower portion 1A is the embossed region 10 over substantially the entire length in the height direction. Since it is reinforced by, the packaging bag 1 is less likely to be twisted. In this case, in order to prevent twisting at all four corners, it is preferable to provide the embossed region 10 at all the corners of the two surfaces adjacent to each other in the circumferential direction, as shown in the illustrated example.

前記エンボス領域１０に付与されたエンボス１１は、図１０に示されるように、包装袋１の開封時に、周方向に隣接する２つの面に設けられたエンボス領域１０、１０を摘まんで包装袋１の内面同士を対面させた際、一方のエンボス領域１０のエンボス１１と、他方のエンボス領域１０のエンボス１１とが、係合可能な凹凸の関係を有しているのが好ましい。これにより、エンボス領域１０、１０を手の親指と人差し指とで摘まんで包装袋１の内面同士を対面させたときに、一方のエンボス領域１０のエンボス１１と、他方のエンボス領域１０のエンボス１１とが、係合して噛み合うことにより、易破断部９を引き裂く方向に引っ張ったときに、対面した包装袋同士のズレが防止でき、包装袋を更に容易に開封できるようになる。 As shown in FIG. 10, the embossed 11 provided to the embossed region 10 picks the embossed regions 10 and 10 provided on two surfaces adjacent to each other in the circumferential direction when the packaging bag 1 is opened, and the packaging bag 1 is used. It is preferable that the embossing 11 of one embossing region 10 and the embossing 11 of the other embossing region 10 have an engageable uneven relationship when the inner surfaces of the two are faced to each other. As a result, when the embossed regions 10 and 10 are pinched by the thumb and index finger of the hand and the inner surfaces of the packaging bag 1 are faced to each other, the embossed 11 of one embossed region 10 and the embossed 11 of the other embossed region 10 However, by engaging and engaging with each other, when the easily broken portion 9 is pulled in the tearing direction, the packaging bags facing each other can be prevented from being displaced from each other, and the packaging bags can be opened more easily.

前記エンボス１１、１１がこのような凹凸の関係を有するようにするには、包装袋１の製造工程において、平面状の樹脂フィルムの両側縁同士を接合して両端が開口したチューブ状に形成した後、チューブ状の樹脂フィルムの一方側開口部に封止部７を形成するに当たって、包装袋１の両側面部６、６をそれぞれ前後方向中央部で上下方向に沿って形成された折り目に沿って内側に折り畳んだ状態で、正面部４側又は背面部５側から圧搾して、正面部４、側面部６及び背面部５に一体的に前記エンボス１１を付与することにより成すことができる。これにより、一度の圧搾で、正面部４、側面部６及び背面部５にエンボス領域１０が形成できるとともに、周方向に隣接する２つの面（正面部４と側面部６、背面部５と側面部６）のエンボスが、包装袋１の内面同士を対面させた際、係合可能な凹凸の関係を有するようになる。 In order for the embosses 11 and 11 to have such an uneven relationship, in the manufacturing process of the packaging bag 1, both side edges of the flat resin film are joined to form a tube having both ends open. Later, in forming the sealing portion 7 in the opening on one side of the tubular resin film, the side surface portions 6 and 6 of the packaging bag 1 are respectively formed along the creases formed along the vertical direction at the central portion in the front-rear direction. It can be achieved by squeezing from the front portion 4 side or the back portion 5 side in a state of being folded inward, and integrally applying the embossing 11 to the front portion 4, the side surface portion 6, and the back surface portion 5. As a result, the embossed region 10 can be formed on the front portion 4, the side surface portion 6 and the back surface portion 5 by one squeezing, and two surfaces (front portion 4 and side surface portion 6, back surface portion 5 and side surface) adjacent to each other in the circumferential direction can be formed. When the inner surfaces of the packaging bag 1 are made to face each other, the embossing of the part 6) comes to have an engageable uneven relationship.

〔他の形態例〕
上記形態例では、前記易破断部９が包装袋１の全周に亘る環状に形成されていたが、図１１に示されるように、少なくとも周方向に隣接する２つの面に跨がって形成されていれば、周方向の中間位置までとしてもよい。例えば、図１１(A)では、易破断部９が、正面部４、一方の側面部６及び背面部５に形成され、他方の側面部６には形成されていない。この場合、前記易破断部９で破断することにより、易破断部９の上側部分が下側部分から分離せずに、他方の側面部６が蝶番のように作用して上側部分を持ち上げて収納された個装生理用ナプキンを取り出すことができる。また、図１１(B)では、易破断部９が一方の側面部６から正面部４及び背面部５の略半分の位置まで延びている。この場合、前記易破断部９で破断することにより、易破断部９の上側部分を持ち上げて包装袋の略半分に開口を形成し、収納された個装生理用ナプキンを取り出すことができる。 [Other form examples]
In the above embodiment, the easily broken portion 9 is formed in an annular shape over the entire circumference of the packaging bag 1, but as shown in FIG. 11, it is formed so as to straddle at least two adjacent surfaces in the circumferential direction. If it is, it may be up to the intermediate position in the circumferential direction. For example, in FIG. 11A, the easily broken portion 9 is formed on the front surface portion 4, one side surface portion 6 and the back surface portion 5, and is not formed on the other side surface portion 6. In this case, by breaking at the easily broken portion 9, the upper portion of the easily broken portion 9 does not separate from the lower portion, and the other side surface portion 6 acts like a hinge to lift and store the upper portion. The individual sanitary napkins that have been packaged can be taken out. Further, in FIG. 11B, the easily broken portion 9 extends from one side surface portion 6 to a position substantially half of the front surface portion 4 and the back surface portion 5. In this case, by breaking at the easy-breaking portion 9, the upper portion of the easy-breaking portion 9 can be lifted to form an opening in substantially half of the packaging bag, and the stored individual sanitary napkin can be taken out.

１…包装袋、２…上面部、３…底面部、４…正面部、５…背面部、６…側面部、７…封止部、８…ガセット部、９…易破断部、１０…エンボス領域、１１…エンボス 1 ... Packaging bag, 2 ... Top surface, 3 ... Bottom, 4 ... Front, 5 ... Back, 6 ... Side, 7 ... Seal, 8 ... Gusset, 9 ... Easy to break, 10 ... Emboss Area, 11 ... Embossed

Claims (7)

略直方体状に形成された包装袋の高さ方向の中間部に、少なくとも周方向に隣接する２つの面に跨がる易破断部が周方向に沿って形成され、
前記易破断部の上側及び下側それぞれにおいて、周方向に隣接する２つの面に、表面が凹凸状に形成されたエンボス領域が設けられていることを特徴とする吸収性物品の包装袋。 In the middle portion in the height direction of the packaging bag formed in a substantially rectangular parallelepiped shape, an easily broken portion straddling at least two adjacent surfaces in the circumferential direction is formed along the circumferential direction.
A packaging bag for an absorbent article, characterized in that an embossed region having an uneven surface is provided on two surfaces adjacent to each other in the circumferential direction on each of the upper side and the lower side of the easily broken portion. 前記エンボス領域は、前記易破断部が延びる方向に沿う長さが１０〜３０ｍｍであり、高さ方向に沿う長さが少なくとも１０〜３０ｍｍである請求項１記載の吸収性物品の包装袋。 The packaging bag for an absorbent article according to claim 1, wherein the embossed region has a length of 10 to 30 mm along the direction in which the easily broken portion extends and a length of at least 10 to 30 mm along the height direction. 前記エンボス領域は、前記易破断部からの高さ方向の離隔距離が０〜１０ｍｍであり、周方向に隣接する２つの面の角部からの離隔距離が０〜２０ｍｍである請求項１、２いずれかに記載の吸収性物品の包装袋。 Claims 1 and 2 that the embossed region has a height separation distance of 0 to 10 mm from the easily broken portion and a separation distance of 0 to 20 mm from the corners of two surfaces adjacent to each other in the circumferential direction. Packaging bag for absorbent articles according to any of the above. 前記エンボス領域が、周方向に隣接する２つの面にそれぞれ離隔して設けられるか、周方向に隣接する２つの面に跨がって連続して設けられている請求項１〜３いずれかに記載の吸収性物品の包装袋。 In any of claims 1 to 3, the embossed regions are provided separately on two surfaces adjacent to each other in the circumferential direction, or continuously provided across two surfaces adjacent to each other in the circumferential direction. Packaging bag for the listed absorbent articles. 前記易破断部の下側に設けられた前記エンボス領域が、包装袋の底面部近傍まで連続して延びている請求項１〜４いずれかに記載の吸収性物品の包装袋。 The packaging bag for an absorbent article according to any one of claims 1 to 4, wherein the embossed region provided on the lower side of the easily broken portion continuously extends to the vicinity of the bottom surface portion of the packaging bag. 前記エンボス領域に多数のエンボスが付与され、各エンボスは、前記易破断部が延びる方向に長い形状で形成されている請求項１〜５いずれかに記載の吸収性物品の包装袋。 The packaging bag for an absorbent article according to any one of claims 1 to 5, wherein a large number of embosses are applied to the embossed region, and each embossed portion is formed in a long shape in a direction in which the easily broken portion extends. 周方向に隣接する２つの面に設けられたエンボス領域にそれぞれ多数のエンボスが付与され、
前記包装袋の開封時に、周方向に隣接する２つの面に設けられた前記エンボス領域を摘まんで包装袋の内面同士を対面させた際、一方の前記エンボス領域の前記エンボスと、他方の前記エンボス領域の前記エンボスとが、係合可能な凹凸の関係を有している請求項１〜６いずれかに記載の吸収性物品の包装袋。 A large number of embosses are given to the embossed areas provided on the two surfaces adjacent to each other in the circumferential direction.
When the packaging bag is opened, when the embossed regions provided on two surfaces adjacent to each other in the circumferential direction are pinched so that the inner surfaces of the packaging bags face each other, the embossing of one of the embossed regions and the embossing of the other The packaging bag for an absorbent article according to any one of claims 1 to 6, wherein the embossing of the region has an engaging unevenness relationship.
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