JP2021046225A - Patch for external use packaging structure - Google Patents

Patch for external use packaging structure Download PDF

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Publication number
JP2021046225A
JP2021046225A JP2019170396A JP2019170396A JP2021046225A JP 2021046225 A JP2021046225 A JP 2021046225A JP 2019170396 A JP2019170396 A JP 2019170396A JP 2019170396 A JP2019170396 A JP 2019170396A JP 2021046225 A JP2021046225 A JP 2021046225A
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Prior art keywords
packaging structure
bag material
seal
external patch
present
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JP2019170396A
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Japanese (ja)
Inventor
中野　智和
Tomokazu Nakano
智和 中野
涼子 古川
Ryoko Furukawa
涼子 古川
紘將 加藤
Hiromasa Kato
紘將 加藤
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Kanae Technos Co Ltd
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Kanae Technos Co Ltd
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Priority to JP2019170396A priority Critical patent/JP2021046225A/en
Priority to US16/823,336 priority patent/US20210086972A1/en
Priority to CN202010362617.3A priority patent/CN112520233A/en
Publication of JP2021046225A publication Critical patent/JP2021046225A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/002—Masks for cosmetic treatment of the face
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5855—Peelable seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/22—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient in moist conditions or immersed in liquids

Abstract

To provide a novel patch for external use packaging structure for suppressing leakage of a chemical at the opening of a bag material.SOLUTION: In a patch for external use packaging structure 1 in which a patch for external use 2 in which a support body 20 is impregnated with a chemical 21 is sealed in a bag material 3, as for the bag material, a material which is closed by a heat seal belt 4 provided in the periphery is used. The heat seal belt 4 is constituted by an easy peel seal part 41 and a strong seal part 42 whose seal strength is stronger than that of the easy peel seal part 41. When peeling the easy peel seal part 41 and opening the bag material 3, a peeling region of the heat seal belt 4 is limited by the strong seal part 42; thereby, a liquid reservoir pocket 5 is formed in the bag material 3.SELECTED DRAWING: Figure 1

Description

本発明は、支持体に薬液を含浸させた外用貼付剤が袋材に封入されてなる外用貼付剤包装構造に関する。 The present invention relates to an external patch packaging structure in which a support impregnated with a chemical solution is sealed in a bag material.

外用貼付剤は、皮膚表面に貼付されることによって、皮膚表面に冷感や温感を与えたり、基剤や薬液に含まれる有効成分を経皮吸収的に投与したりするものである。前記外用貼付剤の形態は、主に、シート状の支持体の片側面に基剤を塗布することによって貼付面を形成したもの、或いは、支持体に薬液を含浸させたものとなされる。 The external patch is applied to the surface of the skin to give a feeling of coldness or warmth to the surface of the skin, or to administer the active ingredient contained in the base or the drug solution by percutaneous absorption. The form of the external patch is mainly one in which a sticking surface is formed by applying a base to one side surface of a sheet-shaped support, or one in which the support is impregnated with a chemical solution.

支持体の片側面に基剤を塗布させた外用貼付剤は、湿布や冷却シートなどに多く採用されている。この種の外用貼付剤は、貼付面上にプラスチックフィルムなどの剥離フィルムを積層することによって貼付面を保護した状態で流通・保存に供され、使用時に剥離フィルムを除去することによって貼付面を露出させる包装構造となされたものが一般的である。 External patches with a base applied to one side of the support are often used for compresses and cooling sheets. This type of external patch is distributed and stored in a state where the sticking surface is protected by laminating a peeling film such as a plastic film on the sticking surface, and the sticking surface is exposed by removing the peeling film at the time of use. Generally, it has a packaging structure that allows it to be used.

一方、支持体に薬液を含浸させた外用貼付剤は、フェイスマスクなどの化粧用シートなどに多く採用されている。この種の外用貼付剤は、一枚又は複数枚の支持体と薬液とが袋材に封入された状態で流通・保存に供され、使用時に前記袋材を開封する包装構造となされたものが一般的である。 On the other hand, external patches obtained by impregnating a support with a chemical solution are often used for cosmetic sheets such as face masks. This type of external patch has a packaging structure in which one or more supports and a chemical solution are enclosed in a bag material and then distributed and stored, and the bag material is opened at the time of use. It is common.

ここで、複数枚の支持体を薬液と共に袋材に封入させた包装構造のものは、前記袋材としてチャック付きのものを採用し、前記チャックを介して袋材を開封し、外用貼付剤の取り出し後、再度、前記チャックを閉じる仕組みとなされたものが多い。 Here, as the packaging structure in which a plurality of supports are enclosed in a bag material together with a chemical solution, a bag material having a zipper is adopted, and the bag material is opened through the zipper to obtain an external patch. In many cases, the chuck is closed again after being taken out.

一方、一枚の支持体を薬液と共に袋材に封入させた包装構造のものは、前記袋材として周縁がヒートシール帯（熱融着によるシール）によって閉じられたものを採用し、前記袋材の一部を切断したり、前記ヒートシール帯を剥離したりして開封する仕組みとなされたものが多い（例えば、下記特許文献１参照）。 On the other hand, in the case of a packaging structure in which one support is enclosed in a bag material together with a chemical solution, a bag material whose peripheral edge is closed by a heat seal band (seal by heat fusion) is adopted as the bag material. In many cases, a part of the bag is cut or the heat-sealed band is peeled off to open the bag (see, for example, Patent Document 1 below).

特願２００８−９４４２６号公報Japanese Patent Application No. 2008-94426

ところで、支持体に薬液を含浸させたタイプの外用貼付剤は、前記支持体として、薄いシート状の不織布が一般的に用いられる。そのため、前記袋材の一部を切断して開封し、切り口を通じて外用貼付剤を引っ張りながら取り出す仕組みとなされたものは、取り出しの際に受ける応力によって前記支持体が破れたり、変形したりする場合がある。 By the way, as the type of external patch in which the support is impregnated with a chemical solution, a thin sheet-shaped non-woven fabric is generally used as the support. Therefore, in the case where a part of the bag material is cut and opened, and the external patch is pulled out through the cut end, the support is torn or deformed due to the stress received during the removal. There is.

この点につき、袋材の周縁に設けられたヒートシール帯を剥離して開封する仕組みのものは、開封の際に袋材を展開することができるため、外用貼付剤の取り出しは容易となる。 In this regard, in the case of a mechanism in which the heat seal band provided on the peripheral edge of the bag material is peeled off and opened, the bag material can be unfolded at the time of opening, so that the external patch can be easily taken out.

しかしながら、支持体に薬液を含浸させた外用貼付剤が袋材に封入されてなる包装構造では、前記袋材内に前記支持体の液体吸収量を超えた量の薬液を封入することが多く、前記袋材の展開の際に過剰となった薬液が漏れ出し、衣服等を汚損する場合があった。 However, in a packaging structure in which a support is impregnated with a chemical solution and an external patch is sealed in a bag material, the bag material is often filled with a chemical solution in an amount exceeding the liquid absorption amount of the support. When the bag material was unfolded, the excess chemical solution leaked out, which may stain clothes and the like.

本発明は前記技術的課題に鑑みて開発されたものであり、袋材の開封時における薬液の漏出を抑制する新規な外用貼付剤包装構造を提供することを目的とする。 The present invention has been developed in view of the above technical problems, and an object of the present invention is to provide a novel external patch packaging structure that suppresses leakage of a chemical solution at the time of opening a bag material.

前記技術的課題を解決するための本発明の第一の外用貼付剤包装構造は、支持体に薬液を含浸させた外用貼付剤が袋材に封入されてなる外用貼付剤包装構造であって、前記袋材が、二つ折りされたシートの折り目を除く周縁に設けられたヒートシール帯によって閉じられたものであり、前記ヒートシール帯が、イージーピールシール部と、前記イージーピールシール部よりシール強度の高い強シール部と、を具備してなり、前記イージーピールシール部を剥離して前記袋材を開封する際に、前記強シール部によって前記ヒートシール帯の剥離領域が制限され、もって、前記袋材内に前記折り目と前記強シール部に囲まれた液溜まりポケットが形成されることを特徴とする（以下、「本発明第一包装構造」と称する。）。 The first external patch packaging structure of the present invention for solving the above technical problems is an external patch packaging structure in which an external patch in which a support is impregnated with a chemical solution is sealed in a bag material. The bag material is closed by a heat seal band provided on the peripheral edge of the folded sheet excluding the crease, and the heat seal band has a seal strength higher than that of the easy peel seal portion and the easy peel seal portion. When the easy peel seal portion is peeled off to open the bag material, the strong seal portion limits the peeling area of the heat seal band, and thus the above-mentioned A liquid pool pocket surrounded by the crease and the strong seal portion is formed in the bag material (hereinafter, referred to as "the first packaging structure of the present invention").

前記本発明第一包装構造においては、前記強シール部が、前記ヒートシール帯における前記折り目を挟んで対抗する位置二箇所に設けられてなるものが好ましい態様となる。 In the first packaging structure of the present invention, it is preferable that the strong seal portion is provided at two positions facing each other across the crease in the heat seal band.

前記本発明第一包装構造においては、前記イージーピールシール部のシール強度が７Ｎ以下となされ、前記強シール部のシール強度が１０Ｎ以上となされたものが好ましい態様となる。 In the first packaging structure of the present invention, it is preferable that the seal strength of the easy peel seal portion is 7 N or less and the seal strength of the strong seal portion is 10 N or more.

前記技術的課題を解決するための本発明の第二の外用貼付剤包装構造は、支持体に薬液を含浸させた外用貼付剤が袋材に封入されてなる外用貼付剤包装構造であって、前記袋材が、一部が接合された状態で重ね合わされた二枚のシートの接合箇所を除く周縁に設けられたヒートシール帯によって閉じられたものであり、前記ヒートシール帯が、イージーピールシール部と、前記イージーピールシール部よりシール強度の高い強シール部と、を具備してなり、前記イージーピールシール部を剥離して前記袋材を開封する際に、前記強シール部によって前記ヒートシール帯の剥離領域が制限され、もって、前記袋材内に前記接合箇所と前記強シール部に囲まれた液溜まりポケットが形成されることを特徴とする（以下、「本発明第二包装構造」と称する。）。 The second external patch packaging structure of the present invention for solving the technical problem is an external patch packaging structure in which an external patch in which a support is impregnated with a chemical solution is sealed in a bag material. The bag material is closed by a heat seal band provided on the peripheral edge of the two sheets, which are overlapped with each other in a partially joined state, except for the joint portion, and the heat seal band is an easy peel seal. A strong sealing portion having a higher sealing strength than the easy peel sealing portion is provided, and when the easy peel sealing portion is peeled off and the bag material is opened, the strong sealing portion provides the heat seal. The peeling area of the band is limited, so that a liquid pool pocket surrounded by the joint portion and the strong seal portion is formed in the bag material (hereinafter, "second packaging structure of the present invention"). It is called.).

前記本発明第二包装構造においては、前記接合箇所が前記強シール部によって構築されてなるものが好ましい態様となる。 In the second packaging structure of the present invention, it is preferable that the joint portion is constructed by the strong seal portion.

本発明によれば、袋材の開封時における薬液の漏出を抑制することができる。 According to the present invention, it is possible to suppress leakage of the chemical solution when the bag material is opened.

図１は、実施形態１に係る本発明第一包装構造の外観を示す斜視図（ａ）と、一部破断状態で示す斜視図（ｂ）である。FIG. 1 is a perspective view (a) showing the appearance of the first packaging structure of the present invention according to the first embodiment, and a perspective view (b) showing a partially broken state. 図２は、前記本発明第一包装構造によって包装されていた外用貼付剤の折り畳んだ状態（ａ）と展開した状態（ｂ）を示す正面図である。FIG. 2 is a front view showing a folded state (a) and an unfolded state (b) of the external patch packaged by the first packaging structure of the present invention. 図３（ａ）、（ｂ）は、前記本発明第一包装構造の開封を段階的に示す側面図である。3 (a) and 3 (b) are side views showing stepwise opening of the first packaging structure of the present invention. 図４（ａ）〜（ｃ）は、前記本発明第一包装構造を開封して外用貼付剤を取り出すまでを段階的に示す正面図である。4 (a) to 4 (c) are front views showing step by step from opening the first packaging structure of the present invention to taking out the external patch. 図５は、本発明第一包装構造の別形態を示す斜視図（ａ）と、正面図（ｂ）である。5A and 5B are a perspective view (a) and a front view (b) showing another form of the first packaging structure of the present invention. 図６は、実施形態２に係る本発明第一包装構造の外観を示す斜視図（ａ）と、一部破断状態で示す斜視図（ｂ）である。6A and 6B are a perspective view (a) showing the appearance of the first packaging structure of the present invention according to the second embodiment and a perspective view (b) showing a partially broken state. 図７（ａ）〜（ｃ）は、前記本発明第一包装構造を開封して外用貼付剤を取り出すまでを段階的に示す正面図である。7 (a) to 7 (c) are front views showing step by step from opening the first packaging structure of the present invention to taking out the external patch. 図８は、実施形態３に係る本発明第二包装構造の外観を示す斜視図（ａ）と、一部破断状態で示す斜視図（ｂ）である。FIG. 8 is a perspective view (a) showing the appearance of the second packaging structure of the present invention according to the third embodiment, and a perspective view (b) showing a partially broken state. 図９（ａ）〜（ｃ）は、前記本発明第二包装構造を開封して外用貼付剤を取り出すまでを段階的に示す正面図である。9 (a) to 9 (c) are front views showing step by step from opening the second packaging structure of the present invention to taking out the external patch. 図１０は、本発明第二包装構造の別形態を示す斜視図（ａ）と、正面図（ｂ）である。10A and 10B are a perspective view (a) and a front view (b) showing another form of the second packaging structure of the present invention.

以下、本発明の実施形態を説明するが、本発明はこれらの実施形態に限定されるものではない。 Hereinafter, embodiments of the present invention will be described, but the present invention is not limited to these embodiments.

［実施形態１］
＜本発明第一包装構造１ａ＞
図１に、実施形態１に係る本発明第一包装構造１ａを示す。前記本発明第一包装構造１ａは、「外用貼付剤（２）」が「袋材（３）」に封入された包装形態となされる。 [Embodiment 1]
<First packaging structure 1a of the present invention>
FIG. 1 shows the first packaging structure 1a of the present invention according to the first embodiment. The first packaging structure 1a of the present invention is in a packaging form in which an "external patch (2)" is enclosed in a "bag material (3)".

‐外用貼付剤２‐
前記外用貼付剤２は、支持体２０に薬液２１を含浸させたものである。本実施形態においては、前記支持体２０としてパルプ製不織布（厚さ０．３５ｍｍ）を用い、前記薬液２１として乳液状の化粧液を用いた。なお、図２に示すように、本実施形態において前記支持体２０は人の顔を模した形状となされており、折り畳まれた状態で前記薬液２１と共に前記袋材３内に封入されている。又、前記外用貼付剤２は、折り畳まれた状態から左右に引っ張ることによって展開することができ、展開後に顔面に貼付されるパックシートとしての用途に供される。 -External patch 2-
The external patch 2 is obtained by impregnating the support 20 with a chemical solution 21. In the present embodiment, a pulp non-woven fabric (thickness 0.35 mm) was used as the support 20, and a milky cosmetic solution was used as the chemical solution 21. As shown in FIG. 2, in the present embodiment, the support 20 has a shape imitating a human face, and is enclosed in the bag material 3 together with the chemical solution 21 in a folded state. Further, the external patch 2 can be unfolded by pulling it from the folded state to the left and right, and is used as a pack sheet to be affixed to the face after unfolding.

‐袋材３‐
前記袋材３は、二つ折りされたシートの折り目３１を除く周縁に設けられた「ヒートシール帯（４）」によって閉じられたものである。本実施形態では、ポリエチレン製の基材フィルムの片側面にアルミ蒸着処理がなされたアルミ蒸着シートを、前記基材フィルム側が内面となるように二つ折りし、折り目３１を除く三辺に熱融着処理を施すことによって前記袋材３を形成した。即ち、本実施形態における前記袋材３は、いわゆる三方シール包装構造を有する矩形の包装体である。なお、本実施形態に係る前記袋材３の一角には、前記シール帯４によって囲まれていないツマミ部３０を前記袋材３から突出させた状態で設けられている。図３に示すように、前記袋材３は、前記ツマミ部３０を左右に開くことによって前記シール帯４を剥離し、開封する仕組みとなされている。 -Bag material 3-
The bag material 3 is closed by a "heat seal band (4)" provided on the peripheral edge of the folded sheet except for the fold 31. In the present embodiment, an aluminum vapor-deposited sheet having an aluminum-deposited treatment on one side of a polyethylene base film is folded in half so that the base film side is the inner surface, and heat-sealed to three sides except the crease 31. The bag material 3 was formed by subjecting the treatment. That is, the bag material 3 in the present embodiment is a rectangular package having a so-called three-way seal packaging structure. A knob portion 30 not surrounded by the seal band 4 is provided in one corner of the bag material 3 according to the present embodiment in a state of protruding from the bag material 3. As shown in FIG. 3, the bag material 3 has a mechanism for peeling and opening the seal band 4 by opening the knob portion 30 to the left and right.

‐ヒートシール帯４‐
前記ヒートシール帯４は、前記袋材３を閉じるために設けられた熱融着によるシール部分を意味する。本実施形態において前記ヒートシール帯４は、前記袋材３の折り目３１を除く周縁に一定のシール幅（８ｍｍ）にてコ字状（Ｕ字状）を描くようにして設けられている。なお、前記ヒートシール帯４における前記袋材３の折り目３１に対向する辺の長さは１５０ｍｍ、前記折り目３１を挟んで対向する一対の辺の長さ（Ｙ）は各々１２０ｍｍに設定されている。 -Heat seal band 4-
The heat seal band 4 means a seal portion by heat fusion provided for closing the bag material 3. In the present embodiment, the heat seal band 4 is provided so as to draw a U-shape with a constant seal width (8 mm) on the peripheral edge of the bag material 3 excluding the crease 31. The length of the side of the heat seal band 4 facing the fold 31 of the bag material 3 is set to 150 mm, and the length (Y) of the pair of sides facing the fold 31 is set to 120 mm. ..

そして、本発明において前記ヒートシール帯４は、イージーピールシール部４１と、前記イージーピールシール部４１よりシール強度の高い強シール部４２と、を具備する。本実施形態において、前記イージーピールシール部４１は、４Ｎのシール強度（ＪＩＳ０２３８「ヒートシール軟包装袋及び半剛性容器の試験方法」に基づく。以下の「シール強度」の説明において同様。）を有しており、前記ヒートシール帯４のほぼ全域に設けられている。一方、前記強シール部４２は、３０Ｎのシール強度を有しており、前記ヒートシール帯４における前記折り目３１に隣接する位置に、長さ（Ｘ）が１０ｍｍとなるように設けられている。 In the present invention, the heat seal band 4 includes an easy peel seal portion 41 and a strong seal portion 42 having a seal strength higher than that of the easy peel seal portion 41. In the present embodiment, the easy peel seal portion 41 has a seal strength of 4N (based on JIS0238 "Test method for heat-sealed flexible packaging bag and semi-rigid container". The same applies in the following description of "seal strength"). It is provided in almost the entire area of the heat seal band 4. On the other hand, the strong seal portion 42 has a seal strength of 30 N, and is provided at a position adjacent to the crease 31 in the heat seal band 4 so that the length (X) is 10 mm.

＜本発明第一包装構造１ａの開封＞
図４に、前記本発明第一包装構造１ａを開封して前記外用貼付剤２を取り出す様子を示す。前述のように、前記本発明第一包装構造１ａは、前記袋材３に設けられた前記ツマミ部３０を左右に開くことによって前記シール帯４を剥離し、開封する仕組みとなされている（図３参照）。 <Opening of the first packaging structure 1a of the present invention>
FIG. 4 shows how the first packaging structure 1a of the present invention is opened and the external patch 2 is taken out. As described above, the first packaging structure 1a of the present invention has a mechanism for peeling and opening the seal band 4 by opening the knob portion 30 provided on the bag material 3 to the left and right (FIG. FIG. 3).

図４（ａ）に示すように、前記ツマミ部３０を取っ掛かりとして前記ヒートシール帯４を剥離していくと、開封の最初の段階では、前記ヒートシール帯４のうちの比較的シール強度の低いイージーピールシール部４１を剥離することになるため、前記ヒートシール帯４の剥離作業は容易に進められる。 As shown in FIG. 4A, when the heat seal band 4 is peeled off using the knob portion 30 as a starting point, the relatively strong seal strength of the heat seal band 4 is obtained at the first stage of opening. Since the low easy peel seal portion 41 is peeled off, the peeling work of the heat seal band 4 can be easily proceeded.

続けて前記ヒートシール帯４の剥離を進めていくと、図４（ｂ）に示すように、開封の最終段階において、シール強度の高い前記強シール部４２によって前記ヒートシール帯４の剥離領域が制限される。 When the heat seal band 4 is continuously peeled off, as shown in FIG. 4B, the peeled region of the heat seal band 4 is formed by the strong seal portion 42 having high sealing strength at the final stage of opening. Be restricted.

前記本発明第一包装構造１ａでは、前記強シール部４２によって前記ヒートシール帯４の剥離が制限された時点を開封作業の最終点として設定しており、前記袋材３内に封入されていた前記外用貼付剤２はこの時点を迎えた後、或いはこの時点までの所望のタイミングに取り出される。 In the first packaging structure 1a of the present invention, a time point at which the peeling of the heat seal band 4 is restricted by the strong seal portion 42 is set as the final point of the opening operation, and the heat seal band 4 is sealed in the bag material 3. The external patch 2 is taken out after reaching this point or at a desired timing up to this point.

このようにして開封される前記本発明第一包装構造１ａは、前記強シール部４２によって前記ヒートシール帯４の剥離が制限されるまで最大限開封したとしても、図４（ｃ）に示すように、前記袋材３内に前記折り目３１と前記強シール部４２に囲まれた液溜まりポケット５が形成される。そして、この液溜まりポケット５は、前記袋材３内に残存する薬液２１の受け皿となる。これより、前記本発明第一包装構造１ａによれば、前記袋材３の開封時における薬液２１の漏出を好適に抑制することができる。 As shown in FIG. 4C, the first packaging structure 1a of the present invention opened in this manner is opened to the maximum extent until the peeling of the heat seal band 4 is restricted by the strong seal portion 42. In addition, a liquid pool pocket 5 surrounded by the crease 31 and the strong seal portion 42 is formed in the bag material 3. Then, the liquid pool pocket 5 serves as a saucer for the chemical liquid 21 remaining in the bag material 3. From this, according to the first packaging structure 1a of the present invention, leakage of the chemical solution 21 at the time of opening the bag material 3 can be suitably suppressed.

ところで、本実施形態においては、前記外用貼付剤２として、人の顔を模した形状のパルプ製不織布に化粧液を含浸させたものを用いたが、本発明においては前記外用貼付剤２を構成する前記支持体２０及び前記薬液２１について特に限定されない。即ち、前記支持体２０については、液体を吸収し得るものであれば、素材、厚さ、形状等について特に限定されない。又、前記薬液２１についても、前記支持体２０に吸収され得る性質のものであれば、組成や成分等について特に限定されない。 By the way, in the present embodiment, as the external patch 2, a pulp non-woven fabric having a shape imitating a human face impregnated with a cosmetic solution is used, but in the present invention, the external patch 2 is configured. The support 20 and the chemical solution 21 are not particularly limited. That is, the support 20 is not particularly limited in terms of material, thickness, shape, etc. as long as it can absorb liquid. Further, the chemical solution 21 is not particularly limited in composition, components and the like as long as it has a property that can be absorbed by the support 20.

又、本実施形態においては、前記袋材３として、アルミ蒸着シートからなる矩形の包装体を用いたが、本発明においては、前記袋材３を構成するシートの素材や前記袋材３の全体形状について特に限定されない。即ち、前記袋材３を構成するシートについては、薬液２１を透過させないものであれば、素材、厚さ、形状等について特に限定されない。又、係るシートにつき熱融着が困難な素材であっても、ヒートシール帯４を設ける位置に熱融着可能な素材を介在させることによって利用可能となる。 Further, in the present embodiment, a rectangular package made of an aluminum vapor-deposited sheet is used as the bag material 3, but in the present invention, the material of the sheet constituting the bag material 3 and the entire bag material 3 are used. The shape is not particularly limited. That is, the sheet constituting the bag material 3 is not particularly limited in terms of material, thickness, shape and the like as long as it does not allow the chemical solution 21 to permeate. Further, even if the material of the sheet is difficult to be heat-sealed, it can be used by interposing a heat-sealingable material at a position where the heat seal band 4 is provided.

なお、本実施形態においては、前記袋材３の一角に、前記袋材３の開封の取っ掛かりとなるようにツマミ部３０を設けているが、本発明において、前記ツマミ部３０は必須の構成要件ではない。但し、前記ツマミ部３０の存在により前記袋材３の開封は容易となる。前記袋材３に対してツマミ部３０を設けるにあたっては、折り目３１に対向する位置（折り目３１から離れた位置）に設けることが好ましく、本実施形態のように前記袋材３が矩形の場合にあっては、折り目３１に対向する辺、又は係る辺がなす角部に設けることが好ましい。 In the present embodiment, a knob portion 30 is provided in one corner of the bag material 3 so as to start opening the bag material 3, but in the present invention, the knob portion 30 has an essential configuration. Not a requirement. However, the presence of the knob portion 30 facilitates opening of the bag material 3. When the knob portion 30 is provided on the bag material 3, it is preferable to provide the knob portion 30 at a position facing the crease 31 (a position away from the crease 31), and when the bag material 3 is rectangular as in the present embodiment. If there is, it is preferable to provide it on the side facing the crease 31 or the corner portion formed by the side.

本実施形態においては、前記ヒートシール帯４につき一定のシール幅（８ｍｍ）にて設けているが、本発明において前記ヒートシール帯４のシール幅は特に限定されない。又、前記ヒートシール帯４のシール幅が全域にわたって一定である必要もない。前記ヒートシール帯４のシール幅は、３〜２０ｍｍ（より好ましくは、５〜１５ｍｍ）とすることが好ましい。 In the present embodiment, the heat seal band 4 is provided with a constant seal width (8 mm), but the seal width of the heat seal band 4 is not particularly limited in the present invention. Further, it is not necessary that the seal width of the heat seal band 4 is constant over the entire area. The seal width of the heat seal band 4 is preferably 3 to 20 mm (more preferably 5 to 15 mm).

更に、本実施形態においては、前記ヒートシール帯４を構成するイージーピールシール部４１につき４Ｎのシール強度とする一方で、強シール部４２につき３０Ｎのシール強度としているが、前記イージーピールシール部４１については手作業にて容易に剥離し得るシール強度とし、前記強シール部４２については開封作業時に前記ヒートシール帯４の剥離領域を制限し得るシール強度とすれば良い。前記イージーピールシール部４１のシール強度については、７Ｎ以下（より好ましくは、２〜５Ｎ）とすることが好ましく、前記強シール部４２のシール強度については、１０Ｎ以上（より好ましくは、２５〜５０Ｎ）とすることが好ましい。 Further, in the present embodiment, the easy peel seal portion 41 constituting the heat seal band 4 has a seal strength of 4 N, while the strong seal portion 42 has a seal strength of 30 N. The seal strength may be such that the seal strength can be easily peeled off manually, and the strong seal portion 42 may have a seal strength that can limit the peeling region of the heat seal band 4 during the opening operation. The seal strength of the easy peel seal portion 41 is preferably 7 N or less (more preferably 2 to 5 N), and the seal strength of the strong seal portion 42 is 10 N or more (more preferably 25 to 50 N). ) Is preferable.

加えて、本実施形態においては、前記強シール部４２につき前記ヒートシール帯４における前記折り目３１に隣接する位置に設けられているが、前記強シール部４２は、必ずしも前記折り目３１に隣接させなくて良い。例えば、図５（ａ）に示すように、本発明第一包装構造１ａにおいて、前記強シール部４２を前記折り目３１から離れた位置に設けても、図５（ｂ）に示すように、開封時において前記折り目３１と前記強シール部４２に囲まれた液溜まりポケット５が形成される。 In addition, in the present embodiment, the strong seal portion 42 is provided at a position adjacent to the crease 31 in the heat seal band 4, but the strong seal portion 42 is not necessarily adjacent to the crease 31. It's okay. For example, as shown in FIG. 5 (a), even if the strong seal portion 42 is provided at a position away from the crease 31 in the first packaging structure 1a of the present invention, the package is opened as shown in FIG. 5 (b). Occasionally, a liquid pool pocket 5 is formed surrounded by the crease 31 and the strong seal portion 42.

［実施形態２］
＜本発明第一包装構造１ａ＞
図６に、実施形態２に係る本発明第一包装構造１ａを示す。本実施形態に係る本発明第一包装構造１ａが前記実施形態１に係る本発明第一包装構造１ａと異なる点は、ツマミ部３０の形状が異なる点と、強シール部４２が二箇所に設けられている点のみであり、その余は共通する。 [Embodiment 2]
<First packaging structure 1a of the present invention>
FIG. 6 shows the first packaging structure 1a of the present invention according to the second embodiment. The first packaging structure 1a of the present invention according to the present embodiment is different from the first packaging structure 1a of the present invention according to the first embodiment in that the shape of the knob portion 30 is different and the strong seal portions 42 are provided at two locations. It is only the point that is done, and the rest is common.

‐ツマミ部３０‐
本実施形態において、前記ツマミ部３０は、矩形の袋材３の一角において、ヒートシール帯４を前記袋材３の内方寄りにショートカットさせることによって設けられている（以下、前記ヒートシール帯４におけるこの部分を「ショートカット部（４１０）」と称する。）。又、前記ショートカット部４１０は、前記袋材３の角部の頂点に向かって凸となされたＶ字状の軌跡を描いている。なお、前記ショートカット部４１０は、イージーピールシール部４１に属するものであるが、前記ショートカット部４１０のシール幅（本実施形態においては、５ｍｍ）は、前記ヒートシール帯４のその他の部分のシール幅（８ｍｍ）より細く設定されている。 -Knob part 30-
In the present embodiment, the knob portion 30 is provided by short-cutting the heat seal band 4 toward the inside of the bag material 3 at one corner of the rectangular bag material 3 (hereinafter, the heat seal band 4). This part is referred to as a "shortcut part (410)"). Further, the shortcut portion 410 draws a V-shaped locus that is convex toward the apex of the corner portion of the bag material 3. The shortcut portion 410 belongs to the easy peel seal portion 41, but the seal width of the shortcut portion 410 (5 mm in the present embodiment) is the seal width of other parts of the heat seal band 4. It is set thinner than (8 mm).

‐強シール部４２‐
本実施形態に係る本発明第一包装構造１ａにおいては、前記強シール部４２が、前記ヒートシール帯４における折り目３１を挟んで対向する位置二箇所に設けられている。いずれの強シール部４２も前記折り目３１に隣接する位置に設けられているが、前記ツマミ部３０に近い方の強シール部４２の長さ（Ｘ１）は４０ｍｍ、もう一方の強シール部４２の長さ（Ｘ２）は１０ｍｍに設定されている。 -Strong seal part 42-
In the first packaging structure 1a of the present invention according to the present embodiment, the strong seal portions 42 are provided at two positions facing each other across the crease 31 in the heat seal band 4. Each of the strong seal portions 42 is provided at a position adjacent to the crease 31, but the length (X1) of the strong seal portion 42 closer to the knob portion 30 is 40 mm, and the length (X1) of the other strong seal portion 42 is 40 mm. The length (X2) is set to 10 mm.

＜本発明第一包装構造１ａの開封＞
図７に、前記本発明第一包装構造１ａを開封して前記外用貼付剤２を取り出す様子を示す。前記実施形態１と同様、前記本発明第一包装構造１ａは、前記袋材３に設けられた前記ツマミ部３０を左右に開くことによって前記シール帯４を剥離し、開封する仕組みとなされている。 <Opening of the first packaging structure 1a of the present invention>
FIG. 7 shows how the first packaging structure 1a of the present invention is opened and the external patch 2 is taken out. Similar to the first embodiment, the first packaging structure 1a of the present invention has a mechanism for peeling and opening the seal band 4 by opening the knob portion 30 provided on the bag material 3 to the left and right. ..

図７（ａ）に示すように、前記ツマミ部３０を取っ掛かりとして前記ヒートシール帯４の剥離を進めていくと、図７（ｂ）に示すように、開封の最終段階において、シール強度の高い前記強シール部４２によって前記ヒートシール帯４の剥離領域が制限される。 As shown in FIG. 7 (a), when the knob portion 30 is used as a starting point to proceed with the peeling of the heat seal band 4, as shown in FIG. 7 (b), the seal strength is increased at the final stage of opening. The high peeling region 42 limits the peeling region of the heat seal band 4.

このようにして開封される前記本発明第一包装構造１ａは、前記強シール部４２によって前記ヒートシール帯４の剥離が制限されるまで最大限開封したとしても、図７（ｃ）に示すように、前記袋材３内に前記折り目３１と前記強シール部４２に囲まれた液溜まりポケット５が形成される。そして、この液溜まりポケット５は、前記袋材３内に残存する薬液２１の受け皿となる。又、本実施形態に係る前記本発明第一包装構造１ａでは、前記強シール部４２が二箇所に設けられているから、開封時に形成される前記液溜まりポケット５の容積が相対的に大きくなり、より大量の薬液２１を収容することができる。これより、前記本発明第一包装構造１ａによれば、前記袋材３の開封時における薬液２１の漏出をより一層好適に抑制することができる。 As shown in FIG. 7 (c), the first packaging structure 1a of the present invention opened in this manner is opened to the maximum extent until the peeling of the heat seal band 4 is restricted by the strong seal portion 42. In addition, a liquid pool pocket 5 surrounded by the crease 31 and the strong seal portion 42 is formed in the bag material 3. Then, the liquid pool pocket 5 serves as a saucer for the chemical liquid 21 remaining in the bag material 3. Further, in the first packaging structure 1a of the present invention according to the present embodiment, since the strong seal portions 42 are provided at two places, the volume of the liquid pool pocket 5 formed at the time of opening becomes relatively large. , A larger amount of chemical solution 21 can be stored. From this, according to the first packaging structure 1a of the present invention, leakage of the chemical solution 21 at the time of opening the bag material 3 can be more preferably suppressed.

ところで、本実施形態においては、前記ツマミ部３０を形成するにあたり、前記ショートカット部４１０を前記袋材３の角部の頂点に向かって凸となされたＶ字状としているが、本発明において、前記ショートカット部４１０の形状は特に限定されない。但し、前記ショートカット部４１０の形状を前記袋材３の角部の頂点に向かって凸となされたＶ字状とすれば、前記袋材３の開封初期段階に必要な応力が小さくなって開封作業が容易になる。又、前記ショートカット部４１０のシール幅を前記ヒートシール帯４のその他の部分のシール幅より細く設定すれば、より一層、開封初期段階に必要な応力が小さくなって開封作業が容易になる。 By the way, in the present embodiment, in forming the knob portion 30, the shortcut portion 410 has a V shape that is convex toward the apex of the corner portion of the bag material 3, but in the present invention, the above-mentioned The shape of the shortcut portion 410 is not particularly limited. However, if the shape of the shortcut portion 410 is a V shape that is convex toward the apex of the corner portion of the bag material 3, the stress required at the initial stage of opening the bag material 3 is reduced and the opening operation is performed. Becomes easier. Further, if the seal width of the shortcut portion 410 is set to be smaller than the seal width of the other portion of the heat seal band 4, the stress required at the initial stage of opening is further reduced, and the opening operation becomes easier.

又、本実施形態においては、二箇所に設けられた強シール部４２につきそれぞれ異なる長さとしているが、各強シール部４２の長さは同じ長さとしても良い。本実施形態のように、各強シール部４２の長さを異ならせる場合に在っては、前記ツマミ部３０に近い方の強シール部４２の長さをもう一方の強シール部４２より長くすることが好ましい。 Further, in the present embodiment, the lengths of the strong seal portions 42 provided at the two locations are different from each other, but the lengths of the strong seal portions 42 may be the same. When the lengths of the strong seal portions 42 are different as in the present embodiment, the length of the strong seal portion 42 closer to the knob portion 30 is longer than that of the other strong seal portion 42. It is preferable to do so.

その余は、前記実施形態１において説明した事項と同様のため、繰り返しを避けるべく、ここでは説明を省略する。 Since the rest is the same as that described in the first embodiment, the description thereof is omitted here in order to avoid repetition.

［実施形態３］
＜本発明第二包装構造１ｂ＞
図８に、実施形態３に係る本発明第二包装構造１ｂを示す。前記本発明第二包装構造１ｂは、「袋材（３）」の構造が異なる点以外は、前述の本発明第一包装構造１ａと共通する。 [Embodiment 3]
<Second packaging structure 1b of the present invention>
FIG. 8 shows the second packaging structure 1b of the present invention according to the third embodiment. The second packaging structure 1b of the present invention is common to the first packaging structure 1a of the present invention, except that the structure of the “bag material (3)” is different.

‐袋材３‐
前記袋材３は、一部が接合された状態で重ね合わされた二枚のシートの接合箇所３２を除く周縁に設けられたヒートシール帯４によって閉じられたものである。本実施形態では、ポリエチレン製の基材フィルムの片側面にアルミ蒸着処理がなされたアルミ蒸着シートを、前記基材フィルム側同士が対向するように重ね合わせ、接合箇所３２と残りの三辺に熱融着処理を施すことによって前記袋材３を形成した。即ち、本実施形態における前記袋材３は、いわゆる四方シール包装構造を有する矩形の包装体である。なお、本実施形態においては、強シール部４２につき、前記接合箇所３２を挟んで対抗する位置二箇所に設けられている。又、本実施形態においては、前記接合箇所３２につき、前記強シール部４２と同じ熱融着処理を施し、前記接合箇所３２の両端において前記強シール部４２が連続する状態としている。 -Bag material 3-
The bag material 3 is closed by a heat seal band 4 provided on the peripheral edge of the bag material 3 except for the joint portion 32 of the two sheets that are overlapped with each other in a partially joined state. In the present embodiment, aluminum vapor-deposited sheets having been subjected to aluminum-deposited treatment on one side of a polyethylene base film are laminated so that the base film sides face each other, and heat is applied to the joint portion 32 and the remaining three sides. The bag material 3 was formed by subjecting it to a fusion treatment. That is, the bag material 3 in the present embodiment is a rectangular package having a so-called four-sided seal packaging structure. In addition, in this embodiment, the strong seal portion 42 is provided at two positions facing each other with the joint portion 32 interposed therebetween. Further, in the present embodiment, the joint portion 32 is subjected to the same heat fusion treatment as the strong seal portion 42, so that the strong seal portion 42 is continuous at both ends of the joint portion 32.

＜本発明第二包装構造１ｂの開封＞
図９に、前記本発明第二包装構造１ｂを開封して前記外用貼付剤２を取り出す様子を示す。前述の本発明第一包装構造１ａと同様、前記本発明第二包装構造１ｂは、前記袋材３に設けられた前記ツマミ部３０を左右に開くことによって前記シール帯４を剥離し、開封する仕組みとなされている。 <Opening of the second packaging structure 1b of the present invention>
FIG. 9 shows how the second packaging structure 1b of the present invention is opened and the external patch 2 is taken out. Similar to the first packaging structure 1a of the present invention described above, the second packaging structure 1b of the present invention peels off and opens the seal band 4 by opening the knob portion 30 provided on the bag material 3 to the left and right. It is a mechanism.

図９（ａ）に示すように、前記ツマミ部３０を取っ掛かりとして前記ヒートシール帯４の剥離を進めていくと、図９（ｂ）に示すように、開封の最終段階において、シール強度の高い前記強シール部４２によって前記ヒートシール帯４の剥離領域が制限される。 As shown in FIG. 9A, when the knob portion 30 is used as a starting point to proceed with the peeling of the heat seal band 4, as shown in FIG. 9B, the seal strength is increased at the final stage of opening. The high peeling region 42 limits the peeling region of the heat seal band 4.

このようにして開封される前記本発明第二包装構造１ｂは、前記強シール部４２によって前記ヒートシール帯４の剥離が制限されるまで最大限開封したとしても、図９（ｃ）に示すように、前記袋材３内に前記折り目３１と前記強シール部４２に囲まれた液溜まりポケット５が形成される。そして、この液溜まりポケット５は、前記袋材３内に残存する薬液２１の受け皿となる。これより、前記本発明第二包装構造１ｂによれば、前記袋材３の開封時における薬液２１の漏出を好適に抑制することができる。 As shown in FIG. 9C, the second packaging structure 1b of the present invention opened in this manner is opened to the maximum extent until the peeling of the heat seal band 4 is restricted by the strong sealing portion 42. In addition, a liquid pool pocket 5 surrounded by the crease 31 and the strong seal portion 42 is formed in the bag material 3. Then, the liquid pool pocket 5 serves as a saucer for the chemical liquid 21 remaining in the bag material 3. From this, according to the second packaging structure 1b of the present invention, leakage of the chemical solution 21 at the time of opening the bag material 3 can be suitably suppressed.

ところで、本実施形態においては、前記接合箇所３２につき前記強シール部４２と同じ熱融着処理を施すことによって、前記接合箇所３２を前記強シール部４２にて構築しているが、前記接合箇所３２を構築する手段は特に限定されない。前記接合箇所３２を熱融着処理によって構築するにあたっては、前記イージーピールシール部４１と同様のシール強度にて構築しても良いし、独自の別のシール強度にて構築しても良い。又、前記接合箇所３２の構築は、熱融着以外の接合手段、例えば、接着等の接合手段によって行っても良い。 By the way, in the present embodiment, the joint portion 32 is constructed by the strong seal portion 42 by subjecting the joint portion 32 to the same heat fusion treatment as the strong seal portion 42. The means for constructing 32 is not particularly limited. When constructing the joint portion 32 by heat fusion treatment, the joint portion 32 may be constructed with the same seal strength as the easy peel seal portion 41, or may be constructed with another original seal strength. Further, the joining portion 32 may be constructed by a joining means other than heat fusion, for example, a joining means such as adhesion.

又、本実施形態（及び前記実施形態１、２）においては、前記イージーピールシール部４１が前記ヒートシール帯４のほとんどの領域（７０％以上の領域）を占め、前記ヒートシール帯４の領域が少なくなされているが、本発明においては、図１０に示すように、前記ヒートシール帯４における強シール部４が占める領域につき、イージーピールシール部４１より多く設定しても良い。前記ヒートシール帯４における強シール部４が占める領域を増やせば、液溜まりポケット５の容積が相対的に大きくなる。 Further, in the present embodiment (and the first and second embodiments), the easy peel seal portion 41 occupies most of the region (70% or more) of the heat seal band 4, and the region of the heat seal band 4 However, in the present invention, as shown in FIG. 10, the area occupied by the strong seal portion 4 in the heat seal band 4 may be set to be larger than that of the easy peel seal portion 41. If the area occupied by the strong seal portion 4 in the heat seal band 4 is increased, the volume of the liquid pool pocket 5 becomes relatively large.

その余は、前記実施形態１又は前記実施形態２において説明した事項と同様のため、繰り返しを避けるべくここでは説明を省略する。 Since the rest is the same as the matters described in the first embodiment or the second embodiment, the description thereof is omitted here in order to avoid repetition.

なお、本発明は、その精神又は主要な特徴から逸脱することなく、他のいろいろな形態で実施することができる。そのため、上述の実施形態はあらゆる点で単なる例示に過ぎず、限定的に解釈してはならない。本発明の範囲は特許請求の範囲によって示すものであって、明細書本文には何ら拘束されない。更に、特許請求の範囲の均等範囲に属する変形や変更は、すべて本発明の範囲内のものである。 It should be noted that the present invention can be carried out in various other forms without departing from its spirit or main features. Therefore, the above embodiments are merely exemplary in all respects and should not be construed in a limited way. The scope of the present invention is shown by the scope of claims and is not bound by the text of the specification. Furthermore, all modifications and modifications that fall within the equivalent scope of the claims are within the scope of the present invention.

本発明は、支持体に薬液を含浸させた外用貼付剤の包装構造として好適に用いられる。 INDUSTRIAL APPLICABILITY The present invention is suitably used as a packaging structure for an external patch whose support is impregnated with a chemical solution.

１ａ 本発明第一包装構造（外用貼付剤包装構造）
１ｂ 本発明第二包装構造（外用貼付剤包装構造）
２ 外用貼付剤
２０ 支持体
２１ 薬液
３ 袋材
３０ ツマミ部
３１ 折り目
３２ 接合箇所
４ ヒートシール帯
４１ イージーピールシール部
４２ 強シール部
４１０ ショートカット部
５ 液溜まりポケット

1a First packaging structure of the present invention (external patch packaging structure)
1b Second packaging structure of the present invention (external patch packaging structure)
2 External patch 20 Support 21 Chemical solution 3 Bag material 30 Knob part 31 Fold part 32 Joint part 4 Heat seal band 41 Easy peel seal part 42 Strong seal part 410 Shortcut part 5 Liquid pool pocket

Claims (5)

支持体に薬液を含浸させた外用貼付剤が袋材に封入されてなる外用貼付剤包装構造であって、
前記袋材が、二つ折りされたシートの折り目を除く周縁に設けられたヒートシール帯によって閉じられたものであり、
前記ヒートシール帯が、
イージーピールシール部と、
前記イージーピールシール部よりシール強度の高い強シール部と、
を具備してなり、
前記イージーピールシール部を剥離して前記袋材を開封する際に、前記強シール部によって前記ヒートシール帯の剥離領域が制限され、もって、前記袋材内に前記折り目と前記強シール部に囲まれた液溜まりポケットが形成されることを特徴とする外用貼付剤包装構造。 It has an external patch packaging structure in which a support is impregnated with a chemical solution and the external patch is sealed in a bag material.
The bag material is closed by a heat seal band provided on the peripheral edge of the folded sheet excluding the creases.
The heat seal band
Easy peel seal part and
A strong seal part with higher seal strength than the easy peel seal part,
Be equipped with
When the easy peel seal portion is peeled off to open the bag material, the peeled area of the heat seal band is limited by the strong seal portion, so that the bag material is surrounded by the crease and the strong seal portion. An external patch packaging structure characterized by the formation of a spilled liquid pool pocket. 請求項１に記載の外用貼付剤包装構造において、
前記強シール部が、前記ヒートシール帯における前記折り目を挟んで対抗する位置二箇所に設けられてなる外用貼付剤包装構造。 In the external patch packaging structure according to claim 1,
An external patch packaging structure in which the strong seal portion is provided at two positions facing each other across the crease in the heat seal band. 請求項１又は２に記載の外用貼付剤包装構造において、
前記イージーピールシール部のシール強度が７Ｎ以下となされ、
前記強シール部のシール強度が１０Ｎ以上となされた外用貼付剤包装構造。 In the external patch packaging structure according to claim 1 or 2,
The seal strength of the easy peel seal portion is set to 7 N or less.
An external patch packaging structure in which the sealing strength of the strong sealing portion is 10 N or more. 支持体に薬液を含浸させた外用貼付剤が袋材に封入されてなる外用貼付剤包装構造であって、
前記袋材が、一部が接合された状態で重ね合わされた二枚のシートの接合箇所を除く周縁に設けられたヒートシール帯によって閉じられたものであり、
前記ヒートシール帯が、
イージーピールシール部と、
前記イージーピールシール部よりシール強度の高い強シール部と、
を具備してなり、
前記イージーピールシール部を剥離して前記袋材を開封する際に、前記強シール部によって前記ヒートシール帯の剥離領域が制限され、もって、前記袋材内に前記接合箇所と前記強シール部に囲まれた液溜まりポケットが形成されることを特徴とする外用貼付剤包装構造。 It has an external patch packaging structure in which a support is impregnated with a chemical solution and the external patch is sealed in a bag material.
The bag material is closed by a heat seal band provided on the peripheral edge except for the joint portion of the two sheets that are overlapped with each other in a partially joined state.
The heat seal band
Easy peel seal part and
A strong seal part with higher seal strength than the easy peel seal part,
Be equipped with
When the easy peel seal portion is peeled off to open the bag material, the peeled area of the heat seal band is limited by the strong seal portion, so that the joint portion and the strong seal portion are formed in the bag material. An external patch packaging structure characterized by the formation of an enclosed liquid pool pocket. 請求項４に記載の外用貼付剤包装構造において、
前記接合箇所が前記強シール部によって構築されてなる外用貼付剤包装構造。

In the external patch packaging structure according to claim 4,
An external patch packaging structure in which the joint portion is constructed by the strong seal portion.
JP2019170396A 2019-09-19 2019-09-19 Patch for external use packaging structure Pending JP2021046225A (en)

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US20210284416A1 (en) * 2020-03-11 2021-09-16 Church & Dwight Co., Inc. Peelable package
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008094426A (en) * 2006-10-11 2008-04-24 Teikoku Seiyaku Co Ltd Packaging bag
JP2011235912A (en) * 2010-05-07 2011-11-24 Kyodo Printing Co Ltd Packaging bag
JP2011235913A (en) * 2010-05-07 2011-11-24 Kyodo Printing Co Ltd Packaging bag and packaging container
JP2012121598A (en) * 2010-12-08 2012-06-28 Kanae Technos:Kk Package structure for agent for external application and method for manufacturing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008094426A (en) * 2006-10-11 2008-04-24 Teikoku Seiyaku Co Ltd Packaging bag
JP2011235912A (en) * 2010-05-07 2011-11-24 Kyodo Printing Co Ltd Packaging bag
JP2011235913A (en) * 2010-05-07 2011-11-24 Kyodo Printing Co Ltd Packaging bag and packaging container
JP2012121598A (en) * 2010-12-08 2012-06-28 Kanae Technos:Kk Package structure for agent for external application and method for manufacturing the same

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