JP7472215B2 - Packaging Containers - Google Patents
Packaging Containers Download PDFInfo
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- JP7472215B2 JP7472215B2 JP2022144539A JP2022144539A JP7472215B2 JP 7472215 B2 JP7472215 B2 JP 7472215B2 JP 2022144539 A JP2022144539 A JP 2022144539A JP 2022144539 A JP2022144539 A JP 2022144539A JP 7472215 B2 JP7472215 B2 JP 7472215B2
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- lid
- opening
- mounting frame
- container
- closing lid
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- 238000004806 packaging method and process Methods 0.000 title claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 85
- 239000003566 sealing material Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 description 69
- 239000000565 sealant Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000003856 thermoforming Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229940025586 lidopen Drugs 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Description
本発明は、パック用フェイスマスク、その他の各種の対象物を取り出し可能に包装する際に使用する包装容器に関するものである。 The present invention relates to a packaging container used to package face masks and various other objects in a removable manner.
パック用フェイスマスク等のシート状のウエット材を多数枚積層して取り出し可能に包装したウエット材包装体において、ウエット材の積層体を角形の容器に収容し、その容器の開口部側に、内取り出し口を形成可能な密封材を熱溶着等により固着して密封した後、その密封状の容器と、外装袋の仕上がり形状を内側から整える整形部材とを外装袋内に挿入して直方体状に包装しておき、ウエット材の使用に際しては、粘着式の開閉蓋を剥がして外装袋の外取り出し口を開け、その外取り出し口から内取り出し口を経て容器内のウエット材を１つずつ取り出し、また取り出し後に、開閉蓋を外装袋に貼着して外取り出し口を密封するようにしたものがある（特許文献１）。 In a wet material package in which multiple sheets of wet material such as face masks for packs are stacked and packaged in a removable manner, the stack of wet materials is housed in a rectangular container, and a sealant capable of forming an internal removal opening is attached to the opening side of the container by heat welding or the like to seal it, and then the sealed container and a shaping member that adjusts the finished shape of the outer bag from the inside are inserted into the outer bag to package it in a rectangular parallelepiped shape, and when using the wet material, the adhesive opening/closing lid is peeled off to open the outer removal opening of the outer bag, and the wet materials in the container are taken out one by one from the outer removal opening through the inner removal opening, and after removal, the opening/closing lid is attached to the outer bag to seal the outer removal opening (Patent Document 1).
外装袋はガスバリアー性を有する複合フィルム又は複合シート等の可撓性外装材を製袋したものであって、密封材の内取り出し口に対応する外取り出し口と、その外取り出し口を開閉可能なフラップ等の可撓性を有する粘着式の開閉蓋とを備えており、また内部の整形部材により仕上がり状態が直方体状となるように整形されている。 The outer bag is made from a flexible outer material such as a composite film or sheet with gas barrier properties, and is equipped with an outer removal opening that corresponds to the inner removal opening of the sealing material, and a flexible adhesive opening and closing lid such as a flap that can open and close the outer removal opening, and is shaped into a rectangular parallelepiped shape by an internal shaping member.
この種のウエット材包装体では、角形の容器に多数のウエット材を積層して密封材により開口部側を密封した後、開状態の外装袋に容器と整形部材とを挿入して、その整形部材により外装袋の仕上がり形状を内側から整えながら、外装袋全体の外形状が直方体状となるように開口側を封じて包装する。そのため多くの作業工程が手作業となり、製造能率が悪く製造コストが高騰する欠点がある。 In this type of wet material package, a number of wet materials are stacked in a rectangular container and the opening side is sealed with a sealant, and then the container and a shaping member are inserted into an open outer bag, and the shaping member is used to shape the finished shape of the outer bag from the inside, while the opening side is sealed and packaged so that the outer shape of the entire outer bag is a rectangular parallelepiped. As a result, many of the work steps are done manually, which has the disadvantage of poor manufacturing efficiency and high manufacturing costs.
また容器を包装する外装袋が必要である上に、その外装袋の仕上がり形状を内側から整えるための整形部材が必要であり、それらの資材により製造コストが高騰する傾向にある。 In addition to the need for an outer bag to package the container, shaping parts are also required to shape the finished outer bag from the inside, and these materials tend to drive up manufacturing costs.
またウエット材を使用する都度、粘着式の開閉蓋を剥離し外取り出し口を開放して、内取り出し口から容器内のウエット材を取り出す必要があるだけでなく、最初に開封する際には、外装袋の開閉蓋を剥離した後、その外取り出し口から手指を挿入し密封材の一部を破断して内取り出し口を形成する必要がある。 In addition, every time the wet material is used, not only must the adhesive lid be peeled off to open the outer removal opening and the wet material inside the container be removed from the inner removal opening, but when opening the container for the first time, after peeling off the lid of the outer bag, the user must insert his or her fingers through the outer removal opening and break part of the sealing material to form the inner removal opening.
しかし、開閉蓋には可撓性を有する粘着式のものを用いているため、一方の手指で開閉蓋を摘んで邪魔にならないように外取り出し口の外側位置に保持しながら、他方の手指で密封材の一部を破断して内取り出し口を形成したり、他方の手指で容器内のウエット材を摘んで取り出したりする必要があり、取り扱いが煩わしくなる問題点もある。 However, because the opening and closing lid is a flexible adhesive type, it is necessary to pick up the opening and closing lid with the fingers of one hand and hold it at a position outside the external removal opening so that it does not get in the way, while using the fingers of the other hand to break part of the sealing material to form the internal removal opening or to pick up and remove the wet material inside the container with the fingers of the other hand, which can be problematic as it makes handling cumbersome.
本発明は、このような従来の問題点に鑑み、取り扱い時の利便性が向上すると共に、容易且つ能率的に製造でき製造コストの低減を図ることができる包装容器を提供することを目的とする。 SUMMARY OF THE PRESENT EMBODIMENT In view of the above-mentioned problems in the prior art, an object of the present invention is to provide a packaging container which is easy to handle and can be manufactured easily and efficiently, thereby reducing manufacturing costs.
本発明は、周壁部の上端側に開口部を有する容器と、前記容器の前記開口部側を密封し且つ取り出し口を形成可能な密封材と、前記密封材上から前記容器の前記開口部側に装着された蓋取り付け枠と、前記蓋取り付け枠にヒンジを介して開閉自在に連結された開閉蓋とを備え、前記蓋取り付け枠は前記周壁部の上端外周側の外周縁部に上側から当接して前記外周縁部の外周に着脱自在に嵌合し、前記開閉蓋は前記蓋取り付け枠を介して前記外周縁部に上側から当接する蓋部と、前記蓋部の外周側から下側へと屈曲して前記蓋取り付け枠の外周に前記ヒンジ廻りに着脱自在に嵌合する蓋周壁部とを備え、前記ヒンジは前記蓋周壁部の下端側を前記蓋取り付け枠の外周側に連結するものである。 The present invention comprises a container having an opening on the upper end side of a peripheral wall portion, a sealing material capable of sealing the opening side of the container and forming an access port, a lid mounting frame attached to the opening side of the container from above the sealing material , and an opening/closing lid connected to the lid mounting frame via a hinge so as to be able to be opened and closed freely, wherein the lid mounting frame abuts from above on the outer peripheral edge portion of the upper end outer peripheral side of the peripheral wall portion and fits removably around the outer periphery of the outer peripheral edge portion, and the opening/closing lid comprises a lid portion abutting from above on the outer peripheral edge portion via the lid mounting frame, and a lid peripheral wall portion bent downward from the outer peripheral side of the lid portion and fitting removably around the hinge around the outer periphery of the lid mounting frame, and the hinge connects the lower end side of the lid peripheral wall portion to the outer periphery side of the lid mounting frame .
本発明によれば、周壁部の上端側に開口部を有する容器と、前記容器の前記開口部側を密封し且つ取り出し口を形成可能な密封材と、前記密封材上から前記容器の前記開口部側に装着された蓋取り付け枠と、前記蓋取り付け枠にヒンジを介して開閉自在に連結された開閉蓋とを備え、前記蓋取り付け枠は前記周壁部の上端外周側の外周縁部に上側から当接して前記外周縁部の外周に着脱自在に嵌合し、前記開閉蓋は前記蓋取り付け枠を介して前記外周縁部に上側から当接する蓋部と、前記蓋部の外周側から下側へと屈曲して前記蓋取り付け枠の外周に前記ヒンジ廻りに着脱自在に嵌合する蓋周壁部とを備え、前記ヒンジは前記蓋周壁部の下端側を前記蓋取り付け枠の外周側に連結するので、取り扱い時の利便性が向上すると共に、容易且つ能率的に製造でき製造コストの低減を図ることができる利点がある。 According to the present invention, there is provided a container having an opening on the upper end side of a peripheral wall portion, a sealing material capable of sealing the opening side of the container and forming an access port, a lid mounting frame attached to the opening side of the container from above the sealing material , and an opening/closing lid connected to the lid mounting frame via a hinge so as to be able to be opened and closed freely, wherein the lid mounting frame abuts from above on the outer peripheral edge portion of the upper end outer peripheral side of the peripheral wall portion and fits detachably around the outer periphery of the outer peripheral edge portion , and the opening/closing lid comprises a lid portion abutting from above on the outer peripheral edge portion via the lid mounting frame , and a lid peripheral wall portion bent downward from the outer peripheral side of the lid portion and fitting detachably around the hinge around the outer periphery of the lid mounting frame, and the hinge connects the lower end side of the lid peripheral wall portion to the outer periphery side of the lid mounting frame, which has the advantages of improved convenience in handling and easy and efficient manufacture, thereby reducing manufacturing costs.
以下、本発明の各実施形態を図面に基づいて詳述する。図１～図７はウエット材包装体１に採用した本発明の第１の実施形態を例示する。 Each embodiment of the present invention will be described in detail below with reference to the drawings. Figures 1 to 7 show an example of a first embodiment of the present invention used in a wet material packaging body 1.
このウエット材包装体１は、図１～４に示すように、複数枚のウエット材２を積層した積層体３と、この積層体３のウエット材２に含浸させる化粧液等の含浸液４と、これらを収容し包装する包装容器５とを備えている。 As shown in Figures 1 to 4, this wet material package 1 includes a laminate 3 in which multiple sheets of wet materials 2 are stacked, an impregnating liquid 4 such as a cosmetic liquid to be impregnated into the wet materials 2 of the laminate 3, and a packaging container 5 to contain and package these.
ウエット材２は、不織布、その他のシート材を略円形状に裁断して構成されたフェイスマスクであって、目用開口部、鼻用切込部、口用開口部等が設けられている。なお、ウエット材２はフェイスマスク以外のウエットティッシュ、その他のものであってもよい。含浸液４は、ウエット材２がフェイスマスクの場合にはパック用の化粧液が使用されているが、ウエットティッシュ、その他のものの場合には、その使用目的に応じた液体を使用すればよい。 The wet material 2 is a face mask made by cutting nonwoven fabric or other sheet material into a roughly circular shape, and is provided with openings for the eyes, a slit for the nose, an opening for the mouth, etc. Note that the wet material 2 may be wet tissue or other items other than a face mask. When the wet material 2 is a face mask, a cosmetic liquid for a pack is used as the impregnating liquid 4, but when it is wet tissue or other items, a liquid appropriate for the intended use may be used.
積層体３は、ウエット材２を包装容器５の形状、大きさに合わせて適宜折り畳んだ後、それを上下方向に多数枚積層したものである。なお、ウエット材２を積層体３として包装するか否かは任意であり、例えばロール状に巻いたウエット材２を集積して包装容器５により包装するようにしてもよい。その場合の集積形態としては、ロール状のウエット材２を積み重ねて包装してもよい。 The laminate 3 is made by folding the wet material 2 appropriately to fit the shape and size of the packaging container 5, and then stacking multiple sheets of the folded wet material 2 vertically. It is optional whether or not to package the wet material 2 as a laminate 3. For example, the wet material 2 wound in a roll may be accumulated and packaged in the packaging container 5. In this case, the rolled wet material 2 may be stacked and packaged as an accumulation form.
包装容器５は、図１～図６に示すように、保形性を有する角形の容器６と、この容器６の上側の開口部７に熱溶着等により固着された密封材８と、この密封材８の上から容器６の外周に嵌合して係合手段９を介して容器６に装着された蓋取り付け枠１０と、この蓋取り付け枠１０にヒンジ１１を介して開閉自在に連結された開閉蓋１２と、ヒンジ１１と反対側で開閉蓋１２を閉状態で蓋取り付け枠１０に係止する係止手段１３と、開閉蓋１２を閉じた状態で容器６及び開閉蓋１２の外周に巻き付けられた帯封材１４とを有する。従って、この包装容器５を使用する場合には、従来の外装袋、及び外装袋の仕上がり形状を内側から整える整形部材等は不要である。 As shown in Figs. 1 to 6, the packaging container 5 comprises a rectangular container 6 having shape retention, a sealant 8 fixed to the upper opening 7 of the container 6 by heat welding or the like, a lid mounting frame 10 fitted to the outer periphery of the container 6 from above the sealant 8 and attached to the container 6 via an engagement means 9, an opening/closing lid 12 connected to the lid mounting frame 10 via a hinge 11 so as to be freely opened and closed, a locking means 13 that locks the opening/closing lid 12 to the lid mounting frame 10 in a closed state on the side opposite the hinge 11, and a banding material 14 wrapped around the outer periphery of the container 6 and the opening/closing lid 12 when the opening/closing lid 12 is closed. Therefore, when using this packaging container 5, a conventional outer bag and a shaping member that adjusts the finished shape of the outer bag from the inside are not necessary.
容器６は、図１～図４に示すように平面視略四角形のテーパー状の箱型であって、周壁１５と底壁１６とを一体に備え、上端側が略四角形に開口する開口部７となっている。容器６の周壁１５及び底壁１６には、その剛性を高めて保形性をよくするために所定の凹凸加工が施されている。例えば図３に示すように、容器６の周壁１５には、外側へと断面コ字状に突出する上下方向の突条部１５ａが周方向に所定間隔をおいて複数条形成され、また底壁１６には底面から上側へと断面コ字状に突出する平面視角形の突条部１６ａが略同心状に二条形成されている。 As shown in Figures 1 to 4, the container 6 is a tapered box with a roughly rectangular shape in plan view, and is integrally provided with a peripheral wall 15 and a bottom wall 16, with an opening 7 that opens in a roughly rectangular shape at the upper end. The peripheral wall 15 and bottom wall 16 of the container 6 are given a predetermined unevenness treatment to increase their rigidity and improve their shape retention. For example, as shown in Figure 3, the peripheral wall 15 of the container 6 is formed with a plurality of vertical protrusions 15a that protrude outward in a U-shape in cross section at a predetermined interval in the circumferential direction, and the bottom wall 16 is formed with two roughly concentric protrusions 16a that protrude upward from the bottom surface in a U-shape in cross section and have an angular shape in plan view.
周壁１５の上端には、図３、図５～図７に示すように、開口部７の外周側に張り出す外周縁部１９が設けられている。この外周縁部１９は、周壁１５の上端側から外側へと断面逆Ｕ字状に屈曲形成された屈曲縁部２０と、この屈曲縁部２０の下端から外側に突出状に屈曲形成された突出縁２１とを有する。なお、外周縁部１９は屈曲縁部２０、突出縁２１の何れか一方のみでもよいし、他の断面形状に構成してもよい。 As shown in Figures 3 and 5 to 7, the upper end of the peripheral wall 15 is provided with an outer peripheral edge 19 that protrudes outward from the outer periphery of the opening 7. This outer peripheral edge 19 has a bent edge 20 that is bent outward from the upper end side of the peripheral wall 15 into an inverted U-shaped cross section, and a protruding edge 21 that is bent outward from the lower end of the bent edge 20. Note that the outer peripheral edge 19 may be either the bent edge 20 or the protruding edge 21, or may be configured with another cross-sectional shape.
密封材８にはガスバリアー性を有するプラスチックフィルム、プラスチックシート等が使用されており、容器６の開口部７を密封するように、外周縁部１９の全周の頂面側に熱溶着その他により固着されている。この密封材８には、図５、図６に示すように、中央側の取り出し口形成領域２３に取り出し口２４（図８参照）の外周縁に沿ってハーフカット、ミシン目等の切り取り線２５が形成され、切り取り線２５の内外両側に跨がってシート状の剥離材２６が上側から粘着剤２７により貼着されている。 The sealing material 8 is made of a plastic film, plastic sheet, etc. with gas barrier properties, and is fixed to the top surface side of the entire circumference of the outer edge portion 19 by heat welding or other means so as to seal the opening 7 of the container 6. As shown in Figures 5 and 6, this sealing material 8 has a cutting line 25 such as a half cut or perforation formed along the outer edge of the removal opening 24 (see Figure 8) in the central removal opening forming area 23, and a sheet-like release material 26 is attached from above by adhesive 27, straddling both the inside and outside of the cutting line 25.
取り出し口２４は、ウエット材２の取り出しに適した略矩形状、その他の適宜形状になっている。剥離材２６は取り出し口２４に対応する略矩形状、その他の適宜形状である。なお、剥離材２６の周方向の一部には、密封材８に貼着されていない摘まみ部２９が設けられており、開封時にはその摘まみ部２９を把持して剥離材２６を剥離すべき旨を示す表示（図示省略）が付されている。 The removal opening 24 has a generally rectangular shape suitable for removing the wet material 2, or another suitable shape. The release material 26 has a generally rectangular shape corresponding to the removal opening 24, or another suitable shape. A gripping portion 29 that is not attached to the sealing material 8 is provided at a portion of the circumference of the release material 26, and a mark (not shown) is provided indicating that the gripping portion 29 should be grasped to remove the release material 26 when opening the package.
蓋取り付け枠１０と開閉蓋１２は、保形性を有するプラスチックシート材を用いて熱成型等により一体に成型されたものであって、ヒンジ１１を介して一体に連結されている。蓋取り付け枠１０は、剥離材２６よりも大きい開口３１を有し且つ剥離材２６の外側で密封材８の外周部上に近接又は当接する蓋受け部３２と、この蓋受け部３２の外周から下側に屈曲して外周縁部１９の外周に上側から着脱自在に嵌合する取り付け部３３とを有し、取り付け部３３と外周縁部１９との間に係合手段９が設けられている。 The lid mounting frame 10 and the opening/closing lid 12 are integrally molded by thermoforming or the like using a plastic sheet material with shape retention, and are integrally connected via a hinge 11. The lid mounting frame 10 has a lid receiving portion 32 that has an opening 31 larger than the release material 26 and is adjacent to or in contact with the outer periphery of the sealing material 8 outside the release material 26, and an attachment portion 33 that is bent downward from the outer periphery of the lid receiving portion 32 and detachably fits from above onto the outer periphery of the outer periphery 19, and an engagement means 9 is provided between the attachment portion 33 and the outer periphery 19.
蓋取り付け枠１０は、その取り付け部３３が外周縁部１９に嵌合したときに、その蓋受け部３２及び／又は取り付け部３３と外周縁部１９との間で密封材８の外周部分を上下及び／又は内外方向に挟み込むようになっている。そのため密封材８の取り出し口２４を開けて開封した状態においても、蓋取り付け枠１０の取り付け部３３と容器６の外周縁部１９との密封性は良好である。なお、密封材８は取り付け部３３と外周縁部１９との接触部分の内側近傍までの大きさとして、取り付け部３３と外周縁部１９とにより挟まれないようにしてもよい。 When the mounting portion 33 of the lid mounting frame 10 is fitted to the outer peripheral edge portion 19, the outer peripheral portion of the sealant 8 is sandwiched vertically and/or inwardly and outwardly between the lid receiving portion 32 and/or the mounting portion 33 and the outer peripheral edge portion 19. Therefore, even when the removal port 24 of the sealant 8 is opened and unsealed, the sealability between the mounting portion 33 of the lid mounting frame 10 and the outer peripheral edge portion 19 of the container 6 is good. Note that the size of the sealant 8 may be limited to the vicinity of the inside of the contact portion between the mounting portion 33 and the outer peripheral edge portion 19, so that it is not sandwiched between the mounting portion 33 and the outer peripheral edge portion 19.
係合手段９は取り付け部３３が外周縁部１９に嵌合したときに係脱自在に係合するもので、容器６の外周縁部１９及び蓋取り付け枠１０の取り付け部３３の周方向に略等間隔に複数個配置されている。例えば、ヒンジ１１側の一辺にはヒンジ１１の両側に２つの係合手段９が配置され、またヒンジ１１と反対側の他側縁には略等間隔に３つの係合手段９が配置され、更に他の二側縁にはヒンジ１１側の一辺と略同程度の間隔で２つの係合手段９が配置されている。なお、係合手段９は、容器６の外周縁部１９、蓋取り付け枠１０に十分な剛性があって両者間に隙間等が発生しないような場合には、少なくともヒンジ１１側の一側縁とヒンジ１１と反対側の他側縁とに設ければよい。 The engaging means 9 engages freely when the mounting portion 33 is fitted to the outer peripheral edge portion 19, and a plurality of engaging means 9 are arranged at approximately equal intervals in the circumferential direction of the outer peripheral edge portion 19 of the container 6 and the mounting portion 33 of the lid mounting frame 10. For example, two engaging means 9 are arranged on both sides of the hinge 11 on one side of the hinge 11, three engaging means 9 are arranged at approximately equal intervals on the other side edge opposite the hinge 11, and two engaging means 9 are arranged at approximately the same intervals as the side of the hinge 11 on the other two side edges. Note that, if the outer peripheral edge portion 19 of the container 6 and the lid mounting frame 10 have sufficient rigidity so that no gaps or the like are generated between them, the engaging means 9 may be provided at least on one side edge of the hinge 11 side and the other side edge opposite the hinge 11.
各係合手段９は、図５、図７に示すように、蓋取り付け枠１０の取り付け部３３に設けられた係合部３４と、容器６の外周縁部１９に設けられた被係合部３５とを備えている。蓋取り付け枠１０の取り付け部３３には、内側へと突出する突出部３６が各係合手段９に対応して設けられている。 As shown in Figures 5 and 7, each engaging means 9 has an engaging portion 34 provided on the mounting portion 33 of the lid mounting frame 10 and an engaged portion 35 provided on the outer peripheral edge portion 19 of the container 6. The mounting portion 33 of the lid mounting frame 10 has a protruding portion 36 that protrudes inwardly and corresponds to each engaging means 9.
突出部３６は、図５、図７に示すように、取り付け部３３の辺長手方向に長い横長状であって、その突出部３６の上側が急傾斜状の係合部３４となり、係合部３４の下側に緩やかに傾斜する傾斜案内部３７が形成され、外側に突出部３６に対応する凹部３８が形成されている。傾斜案内部３７は、係合手段９の係合時に被係合部３５を摺動自在に案内するようになっている。 As shown in Figs. 5 and 7, the protrusion 36 is elongated horizontally in the longitudinal direction of the side of the mounting portion 33, and the upper side of the protrusion 36 forms the steeply inclined engagement portion 34, and the lower side of the engagement portion 34 is formed with a gently inclined inclined guide portion 37, and a recess 38 corresponding to the protrusion 36 is formed on the outside. The inclined guide portion 37 is designed to slidably guide the engaged portion 35 when the engagement means 9 is engaged.
突出部３６は、上側の係合部３４が急傾斜状であり、その下側に逆向きに緩やかに傾斜する傾斜案内部３７があるため、最大突出部位（凹部３８の最大凹入部位）がその上下幅の中央よりも上側に偏位している。 The upper engagement portion 34 of the protrusion 36 is steeply inclined, and below that there is an inclined guide portion 37 that is gently inclined in the opposite direction, so that the maximum protrusion portion (the maximum recessed portion of the recess 38) is offset above the center of the vertical width.
なお、各係合手段９は、係合部３４が被係合部３５に係合したときに、外周縁部１９の突出縁２１等の弾性変形により、蓋受け部３２が密封材８の外周部上に押圧すべく蓋取り付け枠１０を下方に付勢するようにしてもよい。 In addition, each engagement means 9 may be configured such that when the engagement portion 34 engages with the engaged portion 35, the protruding edge 21 of the outer peripheral edge portion 19 elastically deforms to urge the lid mounting frame 10 downward so that the lid receiving portion 32 presses against the outer peripheral portion of the sealing material 8.
開閉蓋１２は、図５、図６に示すように、閉状態のときに蓋取り付け枠１０の蓋受け部３２上に近接又は当接して開口３１を塞ぐ蓋部３９と、蓋部３９の外周から下側に屈曲して形成され且つ蓋取り付け枠１０の取り付け部３３の外周に嵌合する周壁部４０とを備えている。 As shown in Figures 5 and 6, the opening/closing lid 12 has a lid portion 39 that is adjacent to or abuts against the lid receiving portion 32 of the lid mounting frame 10 when in the closed state to close the opening 31, and a peripheral wall portion 40 that is bent downward from the outer periphery of the lid portion 39 and fits onto the outer periphery of the mounting portion 33 of the lid mounting frame 10.
ヒンジ１１は、図１、図４に示すように、蓋取り付け枠１０の取り付け部３３及び開閉蓋１２の周壁部４０の一辺の略半分前後又は半分未満で略半分程度の長さを有し、蓋取り付け枠１０の取り付け部３３、開閉蓋１２の周壁部４０の一辺の辺長手方向の略中央に配置されている。 As shown in Figures 1 and 4, the hinge 11 has a length that is approximately half or less than half of one side of the mounting portion 33 of the lid mounting frame 10 and the peripheral wall portion 40 of the opening/closing lid 12, and is positioned approximately in the center of the mounting portion 33 of the lid mounting frame 10 and one side of the peripheral wall portion 40 of the opening/closing lid 12 in the longitudinal direction.
このヒンジ１１は図６、図８に示すように側面視く字状であって、一端側である下端側が蓋取り付け枠１０の取り付け部３３の下端外周縁４１に、他端側である上端側が開閉蓋１２の周壁部４０の下端外周縁４２に夫々連結され、その上下中間に外側へと突出して屈伸可能に屈曲するく字状の屈曲部４３が設けられている。 As shown in Figures 6 and 8, this hinge 11 is V-shaped when viewed from the side, with one end (lower end) connected to the lower outer periphery 41 of the mounting portion 33 of the lid mounting frame 10 and the other end (upper end) connected to the lower outer periphery 42 of the peripheral wall portion 40 of the opening/closing lid 12, and a V-shaped bending portion 43 is provided between the upper and lower ends, protruding outward and bending so as to be able to bend and extend.
屈曲部４３は、屈曲部４３の内側に切り残し部４４が長手方向に間欠的にできるように、屈曲部４３の外側から切り込んで切り込み部４５を形成したものであって、切り残し部４４の屈伸運動により開閉蓋１２の開閉を許容し、開閉蓋１２を蓋取り付け枠１０の蓋受け部３２に対して鈍角状となる開位置Ｏ（図１、図８参照）まで開放したときに、切り込み部４５の対向端部が当接して開閉蓋１２を開位置Ｏに保持するようになっている。 The bent portion 43 is cut from the outside of the bent portion 43 to form the cutout portion 45 so that the uncut portion 44 can be intermittently formed inside the bent portion 43 in the longitudinal direction. The bending and stretching movement of the uncut portion 44 allows the opening and closing of the opening and closing lid 12, and when the opening and closing lid 12 is opened to the open position O (see Figures 1 and 8) where it forms an obtuse angle with the lid receiving portion 32 of the lid mounting frame 10, the opposing ends of the cutout portion 45 come into contact to hold the opening and closing lid 12 in the open position O.
なお、ヒンジ１１は、開閉蓋１２を蓋取り付け枠１０に対して鈍角状に開放する開位置Ｏに保持することが望ましい。しかし、その開位置Ｏは、開閉蓋１２が蓋取り付け枠１０に対して１８０度以上開放する位置に設定してもよい。また屈曲部４３は、貫通部が略等間隔に形成されるミシン目等でもよいし、切り残し部４４と切り込み部４５とが内外に直線状に連続してできるように形成してもよい。屈曲部４３は単にく字状に屈曲する屈曲形状でもよい。 The hinge 11 desirably holds the opening/closing lid 12 in an open position O where the opening/closing lid 12 opens at an obtuse angle relative to the lid mounting frame 10. However, the open position O may be set to a position where the opening/closing lid 12 opens 180 degrees or more relative to the lid mounting frame 10. The bent portion 43 may be perforations that form through-holes at approximately equal intervals, or may be formed so that the uncut portion 44 and the cut portion 45 are continuous in a straight line on the inside and outside. The bent portion 43 may simply be bent in an L-shape.
係止手段１３は、図５、図７に示すように、ヒンジ１１と反対側において、その中央の係合手段９に対応して設けられており、開閉蓋１２の周壁部４０が蓋取り付け枠１０の取り付け部３３の外周に嵌合して閉じたときに、その開閉蓋１２を閉状態で係止するようになっている。この係止手段１３は、開閉蓋１２の周壁部４０から内側へと突出状に形成された係止部４７と、蓋取り付け枠１０の取り付け部３３の凹部３８の上側に設けられた被係止部４８とを備え、開閉蓋１２の閉時に係止部４７が被係止部４８に係脱自在に係合するようになっている。 As shown in Figures 5 and 7, the locking means 13 is provided on the opposite side of the hinge 11 in correspondence with the central engagement means 9, and is adapted to lock the opening/closing lid 12 in the closed state when the peripheral wall portion 40 of the opening/closing lid 12 is fitted onto the outer periphery of the mounting portion 33 of the lid mounting frame 10 and closed. This locking means 13 includes a locking portion 47 formed to protrude inward from the peripheral wall portion 40 of the opening/closing lid 12, and a locked portion 48 provided above the recess 38 of the mounting portion 33 of the lid mounting frame 10, and the locking portion 47 is adapted to be freely engaged with the locked portion 48 when the opening/closing lid 12 is closed.
蓋取り付け枠１０の取り付け部３３の外周側の凹部３８は、ヒンジ１１と反対側の他側縁の中央の係合手段９用のものである。従って、係止手段１３はヒンジ１１と反対側の他側縁の略中央に配置されている。なお、開閉蓋１２の周壁部４０の下端は指掛け部４９となっている。 The recess 38 on the outer periphery of the mounting portion 33 of the lid mounting frame 10 is for the engagement means 9 at the center of the other side edge opposite the hinge 11. Therefore, the locking means 13 is located approximately in the center of the other side edge opposite the hinge 11. The lower end of the peripheral wall portion 40 of the opening and closing lid 12 forms a finger hook portion 49.
帯封材１４は、所定幅の帯状シートを容器６及び開閉蓋１２の外周に巻き付けて端部１４ａ，１４ｂ同士を重ねて止め部１４ｃで止めたものであって、容器６の開封時には外側の端部１４ｂを引っ張って止め部１４ｃを剥がせば容易に外れるようになっている。帯封材１４はヒンジ１１の長手方向と交差する方向に巻き付けてもよいし、ヒンジ１１の長手方向に沿って巻き付けてもよい。 The band sealing material 14 is a band-shaped sheet of a specified width wrapped around the outer circumference of the container 6 and the opening/closing lid 12, with the ends 14a, 14b overlapping and secured with the fastener 14c. When opening the container 6, the band sealing material 14 can be easily removed by pulling the outer end 14b and peeling off the fastener 14c. The band sealing material 14 may be wrapped in a direction intersecting the longitudinal direction of the hinge 11, or may be wrapped along the longitudinal direction of the hinge 11.
容器６の周壁部４０の外周には、シュリンクフィルム等の化粧材５１が密着して巻き付けられている。また開閉蓋１２の上面には、矩形状、その他の化粧材５２が貼着されている。そして、帯封材１４、化粧材５１，５２には、商標、その他のウエット材２に関する必要な情報が印刷等で表示されている。 A decorative material 51 such as shrink film is tightly wrapped around the outer periphery of the peripheral wall portion 40 of the container 6. A rectangular or other decorative material 52 is attached to the top surface of the opening and closing lid 12. Trademarks and other necessary information about the wet material 2 are printed or otherwise indicated on the banding material 14 and the decorative materials 51 and 52.
ウエット材２の積層体３を包装容器５で包装したウエット材包装体１を製造する場合には、容器６にウエット材２の積層体３と含浸液４とを入れた後、その容器６の外周縁部１９に密封材８を固着して、この密封材８により開口部７側を密封する。次に蓋取り付け枠１０を容器６の上端側に後付けして、この蓋取り付け枠１０を介して開閉蓋１２を取り付けた後、その開閉蓋１２付きの容器６に帯封材１４を巻き付けて図２、図３に示すように仕上げる。 When manufacturing a wet material package 1 in which a laminate 3 of wet material 2 is packaged in a packaging container 5, the laminate 3 of wet material 2 and the impregnating liquid 4 are placed in a container 6, and then a sealant 8 is fixed to the outer periphery 19 of the container 6, and the opening 7 side is sealed with this sealant 8. Next, a lid mounting frame 10 is attached to the upper end side of the container 6, and an opening/closing lid 12 is attached via this lid mounting frame 10, and then a band sealant 14 is wrapped around the container 6 with the opening/closing lid 12 to finish it as shown in Figures 2 and 3.
このような簡単な構造の包装容器５を使用することにより、従来の外装袋、整形部材等が不要であり、無駄な資材の使用を防止することができると共に、製造工程の自動化を容易に促進することができ、製造コストの低減を図ることができる。 By using a packaging container 5 with such a simple structure, conventional outer bags, shaping parts, etc. are not required, which prevents the use of unnecessary materials and facilitates the automation of the manufacturing process, thereby reducing manufacturing costs.
また蓋取り付け枠１０は、その取り付け部３３を容器６の外周縁部１９の外周に上側から嵌合して取り付ければよいので、容器６の上端側に容易に装着することができる。しかも、蓋取り付け枠１０と容器６との間には、その周方向の全周に多数の係合手段９が設けられており、取り付け部３３を外周縁部１９に嵌合したときに、その係合手段９の係合部３４が被係合部３５に係合するため、各係合手段９により蓋取り付け枠１０を容器６の上部側に確実に固定することができる。 The lid mounting frame 10 can be easily attached to the upper end side of the container 6 by simply fitting its mounting portion 33 onto the outer periphery of the outer periphery 19 of the container 6 from above. Furthermore, numerous engagement means 9 are provided around the entire circumference between the lid mounting frame 10 and the container 6, and when the mounting portion 33 is fitted onto the outer periphery 19, the engagement portion 34 of the engagement means 9 engages with the engaged portion 35, so that the lid mounting frame 10 can be securely fixed to the upper side of the container 6 by each engagement means 9.
なお、係合手段９の係合部３４が被係合部３５に係合したときに、外周縁部１９等の弾性力により、蓋取り付け枠１０を容器６側に付勢するように構成すれば、蓋取り付け枠１０のガタツキ等を防止することが可能になる。 When the engaging portion 34 of the engaging means 9 engages with the engaged portion 35, the elastic force of the outer peripheral edge portion 19, etc., can be used to bias the lid mounting frame 10 toward the container 6, thereby preventing the lid mounting frame 10 from wobbling.
包装容器５を開封する場合には、先ず帯封材１４を外し、係止手段１３による開閉蓋１２の蓋取り付け枠１０に対する係止を解除して、開閉蓋１２をヒンジ１１廻りに図１に示す開位置Ｏまで回動させて、ヒンジ１１により開閉蓋１２を開位置Ｏに保持することができる。 When opening the packaging container 5, the banding material 14 is first removed, the locking means 13 is released from the locking of the opening/closing lid 12 to the lid mounting frame 10, and the opening/closing lid 12 is rotated around the hinge 11 to the open position O shown in FIG. 1, so that the hinge 11 can hold the opening/closing lid 12 in the open position O.
次に密封材８に取り出し口２４を形成して開封する。この開封に際しては、蓋取り付け枠１０の開口３１を経て手指を挿入して密封材８上の剥離材２６の摘まみ部２９を把持し、その摘まみ部２９を剥離材２６の剥離方向に引っ張る。すると開閉蓋１２は蓋取り付け枠１０に対して鈍角状に開放した開位置Ｏに開放状態に保持されており、蓋取り付け枠１０の開口３１を含む蓋受け部３２の上方から外れた位置にあるため、密封材８に取り出し口２４を形成する開封時にも、開閉蓋１２を片方の手で開放状態に保持しておく必要がなくなり、開封作業を容易且つ簡便に行うことができる。 Next, the removal opening 24 is formed in the sealing material 8 and the sealing material 8 is opened. To open the sealing material 8, the user inserts his/her fingers through the opening 31 of the lid mounting frame 10 to grasp the gripping portion 29 of the release material 26 on the sealing material 8, and pulls the gripping portion 29 in the direction in which the release material 26 is peeled off. The opening/closing lid 12 is then held in an open state in the open position O, which opens at an obtuse angle relative to the lid mounting frame 10, and is located away from the top of the lid receiving portion 32 including the opening 31 of the lid mounting frame 10. This means that even when opening the sealing material 8 to form the removal opening 24, it is no longer necessary to hold the opening/closing lid 12 in an open state with one hand, making the opening operation easy and simple.
摘まみ部２９を摘んで剥離材２６を剥離方向に引っ張れば、密封材８が切り取り線２５で切り取られて取り出し口形成領域２３とその外側部分とに分離されるので、取り出し口形成領域２３の密封材８が剥離材２６に貼着したままで剥離材２６と共に除去することができる。これによって図８に示すように、取り出し口形成領域２３に対応する大きさの取り出し口２４を密封材８に形成することができる。 By pinching the gripping portion 29 and pulling the release material 26 in the peeling direction, the sealant 8 is cut along the cut line 25 and separated into the removal opening forming area 23 and its outer portion, so that the sealant 8 in the removal opening forming area 23 can be removed together with the release material 26 while still adhering to the release material 26. This allows a removal opening 24 of a size corresponding to the removal opening forming area 23 to be formed in the sealant 8, as shown in FIG. 8.
容器６内のウエット材２を取り出す場合には、蓋取り付け枠１０の蓋受け部３２の開口３１から密封材８の取り出し口２４を経て容器６内に手指を挿入して、積層体３の最上位のウエット材２を摘んで取り出す。この場合にも、開閉蓋１２は開位置Ｏに保持されているため、その開閉蓋１２を他方の手で開放時に保持する必要もないし、開閉蓋１２がウエット材２を取り出す際の邪魔になるようなこともなく、ウエット材２の取り出し作業を容易且つ簡便に行うことができる。 When removing the wet material 2 from the container 6, the fingers are inserted into the container 6 through the opening 31 of the lid receiving portion 32 of the lid mounting frame 10 and the removal opening 24 of the sealing material 8, and the topmost wet material 2 of the stack 3 is picked up and removed. In this case, the opening/closing lid 12 is held in the open position O, so there is no need to hold the opening/closing lid 12 with the other hand when opening, and the opening/closing lid 12 does not get in the way when removing the wet material 2, making it easy and convenient to remove the wet material 2.
ウエット材２の取り出し後は、開閉蓋１２をヒンジ１１廻りに蓋取り付け枠１０上へと閉鎖方向に回動させて、開閉蓋１２の周壁部４０を蓋取り付け枠１０の取り付け部３３の外周に嵌合させて容器６の開口部７側を塞ぐと共に、係止手段１３により開閉蓋１２を閉鎖状態で蓋取り付け枠１０に係止する。これによってウエット材２の取り出し後の容器６の開口部７側を略密封状又はそれに近い状態に塞ぐことができ、また開閉蓋１２が不安定に開放するようなことも防止することができる。 After the wet material 2 is removed, the opening/closing lid 12 is rotated around the hinge 11 in the closing direction onto the lid mounting frame 10, and the peripheral wall portion 40 of the opening/closing lid 12 is fitted onto the outer periphery of the mounting portion 33 of the lid mounting frame 10 to close the opening 7 side of the container 6, and the locking means 13 locks the opening/closing lid 12 to the lid mounting frame 10 in the closed state. This makes it possible to close the opening 7 side of the container 6 after the wet material 2 is removed in an almost sealed state or in a state close to it, and also prevents the opening/closing lid 12 from opening unstably.
即ち、蓋取り付け枠１０はその取り付け部３３が容器６の外周縁部１９に対して略密封状に嵌合し、また開閉蓋１２はその周壁部４０が蓋取り付け枠１０の取り付け部３３に対して略密封状に嵌合しているため、ウエット材２の取り出し後に開閉蓋１２を閉状態に閉じれば、容器６の開口部７側を略密封又はそれに近い状態に封じることができる。 In other words, the lid mounting frame 10 has its mounting portion 33 fitted in a substantially sealed manner to the outer peripheral edge portion 19 of the container 6, and the opening/closing lid 12 has its peripheral wall portion 40 fitted in a substantially sealed manner to the mounting portion 33 of the lid mounting frame 10. Therefore, when the opening/closing lid 12 is closed after removing the wet material 2, the opening 7 side of the container 6 can be sealed in a substantially sealed or nearly sealed state.
従って、密封材８に取り出し口２４を形成して包装容器５を一旦開封した後であっても、開閉蓋１２を閉じることにより、ウエット材２の乾燥、含浸液４の蒸発等を未然に防止することができ、全てのウエット材２を消費し終えるまでウエット材２の使用に必要な湿潤状態を維持することができる。 Therefore, even after the packaging container 5 has been opened by forming an access opening 24 in the sealing material 8, the wet material 2 can be prevented from drying out and the impregnating liquid 4 from evaporating by closing the opening/closing lid 12, and the wet state required for the use of the wet material 2 can be maintained until all of the wet material 2 has been consumed.
またヒンジ１１と反対側に係止手段１３があり、この係止手段１３により開閉蓋１２を閉状態で蓋取り付け枠１０に係止しているため、開閉蓋１２に接触する等によって、開閉蓋１２が不安定に開放するようなこともなく、開閉蓋１２の閉状態を持続的に維持することができる。そのため開閉蓋１２が不測に開放してウエット材２が乾燥する等の惧れもない。 In addition, there is a locking means 13 on the opposite side of the hinge 11, and this locking means 13 locks the opening/closing lid 12 in the closed state to the lid mounting frame 10, so the opening/closing lid 12 does not open unstably due to contact with the opening/closing lid 12, and the closed state of the opening/closing lid 12 can be continuously maintained. Therefore, there is no risk of the opening/closing lid 12 opening unexpectedly and the wet material 2 drying out.
蓋取り付け枠１０と開閉蓋１２はヒンジ１１を介して一体であり、しかもシート材の熱成型により一体に成型しているので、蓋取り付け枠１０、開閉蓋１２を簡単な構造で容易且つ安価に製造することができる。 The lid mounting frame 10 and the opening/closing lid 12 are integrated via the hinge 11, and are molded integrally by thermoforming the sheet material, so the lid mounting frame 10 and the opening/closing lid 12 can be manufactured easily and inexpensively with a simple structure.
図９、図１０は本発明の第２の実施形態を例示する。この実施形態の包装容器５は、蓋取り付け枠１０と開閉蓋１２とのヒンジ１１側の一辺に、反対側の係止手段１３と相対向して係止手段１３ａが設けられている。このヒンジ１１に対応する係止手段１３ａは、反対側の係止手段１３と構造的には略同様であり、蓋取り付け枠１０側の被係止部４８ａと開閉蓋１２側の係止部４７ａとを有し、その係止部４７ａと被係止部４８ａとがヒンジ１１の屈曲部４３廻りに係脱するように構成されている。他の構成は、第１の実施形態と同様である。 Figures 9 and 10 show an example of a second embodiment of the present invention. In this embodiment, a packaging container 5 is provided with a locking means 13a on one side of the hinge 11 between the lid mounting frame 10 and the opening/closing lid 12, facing the locking means 13 on the opposite side. The locking means 13a corresponding to this hinge 11 is structurally almost the same as the locking means 13 on the opposite side, and has a locking portion 48a on the lid mounting frame 10 side and a locking portion 47a on the opening/closing lid 12 side, and the locking portion 47a and the locking portion 48a are configured to be engaged and disengaged around the bent portion 43 of the hinge 11. The other configurations are the same as those of the first embodiment.
例えば略中央に屈曲部４３を備えたく字状のヒンジ１１を採用する場合には、開閉蓋１２を閉状態に閉じたときにヒンジ１１の屈曲部４３の屈曲状態が悪ければ、ヒンジ１１が開閉蓋１２の端部側を押し上げて開閉蓋１２の蓋部３９と蓋取り付け枠１０の蓋受け部３２との間に隙間ができるようなことが考えられる。 For example, if a L-shaped hinge 11 with a bent portion 43 approximately in the center is used, if the bent state of the bent portion 43 of the hinge 11 is poor when the opening/closing lid 12 is closed, the hinge 11 may push up the end side of the opening/closing lid 12, creating a gap between the lid portion 39 of the opening/closing lid 12 and the lid receiving portion 32 of the lid mounting frame 10.
しかし、蓋取り付け枠１０と開閉蓋１２とのヒンジ１１側に係止手段１３ａを設けることにより、ヒンジ１１側での開閉蓋１２の蓋取り付け枠１０からの浮き上がりを防止することができる。従って、蓋取り付け枠１０と開閉蓋１２との間の上下の隙間を少なくして密封性を確保することができる。 However, by providing a locking means 13a on the hinge 11 side between the lid mounting frame 10 and the opening/closing lid 12, it is possible to prevent the opening/closing lid 12 from floating up from the lid mounting frame 10 on the hinge 11 side. Therefore, it is possible to reduce the vertical gap between the lid mounting frame 10 and the opening/closing lid 12 and ensure airtightness.
図１１は本発明の第３の実施形態を例示する。この実施形態の包装容器５には、蓋取り付け枠１０と開閉蓋１２とを連結するヒンジ１１として、図１１に示すように、連結部５５に対して蓋取り付け枠１０側近傍と開閉蓋１２側近傍との２箇所に屈曲部４３を備えたものが採用されている。連結部５５は蓋取り付け枠１０と開閉蓋１２との間に上下方向に配置され、その下端側が屈曲部４３を介して蓋取り付け枠１０の取り付け部３３の下端側に、上端側が屈曲部４３を介して開閉蓋１２の周壁部４０の下端側に夫々連結されている。各屈曲部４３の構造等、他の構成は、第１の実施形態と同様である。 Figure 11 illustrates a third embodiment of the present invention. In the packaging container 5 of this embodiment, the hinge 11 that connects the lid mounting frame 10 and the opening/closing lid 12 is provided with bent portions 43 at two locations, near the lid mounting frame 10 side and near the opening/closing lid 12 side, relative to the connecting portion 55, as shown in Figure 11. The connecting portion 55 is disposed vertically between the lid mounting frame 10 and the opening/closing lid 12, and its lower end side is connected to the lower end side of the mounting portion 33 of the lid mounting frame 10 via the bent portion 43, and its upper end side is connected to the lower end side of the peripheral wall portion 40 of the opening/closing lid 12 via the bent portion 43. The structure of each bent portion 43 and other configurations are the same as those of the first embodiment.
このようなヒンジ１１を採用した場合には、連結部５５の上下両側に屈曲部４３があるため、その上下何れかの屈曲部４３又は両方の屈曲部４３の屈伸運動により開閉蓋１２を蓋取り付け枠１０に対して開閉することができる。また上下両側に屈曲部４３があるため、開閉蓋１２の開閉動作に柔軟性を持たせることができる。 When such a hinge 11 is used, since there are bending parts 43 on both the top and bottom of the connecting part 55, the opening and closing lid 12 can be opened and closed relative to the lid mounting frame 10 by bending and extending either or both of the bending parts 43. In addition, since there are bending parts 43 on both the top and bottom, the opening and closing operation of the opening and closing lid 12 can be made flexible.
開閉蓋１２を閉じる場合には、開閉蓋１２のヒンジ１１側の周壁部４０を蓋取り付け枠１０のヒンジ１１側の取り付け部３３に係合させた後、その両者の係合部分を支点として開閉蓋１２を閉じていけば、蓋取り付け枠１０の取り付け部３３の外周に開閉蓋１２の周壁部４０を嵌め込むことができる。 When closing the opening/closing lid 12, the peripheral wall portion 40 on the hinge 11 side of the opening/closing lid 12 is engaged with the mounting portion 33 on the hinge 11 side of the lid mounting frame 10, and then the opening/closing lid 12 is closed using the engagement portion between the two as a fulcrum, so that the peripheral wall portion 40 of the opening/closing lid 12 can be fitted around the outer periphery of the mounting portion 33 of the lid mounting frame 10.
図１２は本発明の第４の実施形態を例示する。この実施形態の包装容器５には、蓋取り付け枠１０と開閉蓋１２とを連結するヒンジ１１として、図１２（ａ）又は（ｂ）に示すように、連結部５５の一方側を蓋取り付け枠１０又は開閉蓋１２に屈曲状に備え、連結部５５の他方側に屈曲部４３を備えたものが採用されている。 Figure 12 illustrates a fourth embodiment of the present invention. In the packaging container 5 of this embodiment, the hinge 11 that connects the lid mounting frame 10 and the opening/closing lid 12 has a connecting portion 55 on one side that is bent on the lid mounting frame 10 or the opening/closing lid 12, and a bent portion 43 on the other side of the connecting portion 55, as shown in Figure 12 (a) or (b).
即ち、図１２（ａ）のヒンジ１１は、蓋取り付け枠１０の下端から上向きに連結部５５が設けられ、その連結部５５の上端と開閉蓋１２の下端との間に屈曲部４３が設けられている。図１２（ｂ）のヒンジ１１は、開閉蓋１２の下端から下向きに連結部５５が設けられ、その連結部５５の下端と蓋取り付け枠１０の下端との間に屈曲部４３が設けられている。各屈曲部４３は第２の実施形態と同様である。 That is, the hinge 11 in FIG. 12(a) has a connecting portion 55 extending upward from the lower end of the lid mounting frame 10, and a bent portion 43 is provided between the upper end of the connecting portion 55 and the lower end of the opening/closing lid 12. The hinge 11 in FIG. 12(b) has a connecting portion 55 extending downward from the lower end of the opening/closing lid 12, and a bent portion 43 is provided between the lower end of the connecting portion 55 and the lower end of the lid mounting frame 10. Each bent portion 43 is the same as in the second embodiment.
ヒンジ１１は、図１２（ａ）又は図１２（ｂ）に示すように構成することも可能である。これらのヒンジ１１では、開閉蓋１２の開閉時に１個の屈曲部４３で屈伸して開閉蓋１２の開閉動作を助けるため、開閉蓋１２の開閉動作の安定化を図ることができる。 The hinge 11 can also be configured as shown in FIG. 12(a) or FIG. 12(b). In these hinges 11, when the opening and closing lid 12 is opened and closed, a single bending portion 43 bends and stretches to assist the opening and closing operation of the opening and closing lid 12, thereby stabilizing the opening and closing operation of the opening and closing lid 12.
図１３～図１５は本発明の第５の実施形態を例示する。この実施形態の包装容器５は、蓋取り付け枠１０の蓋受け部３２と開閉蓋１２の蓋部３９との間に、図１３、図１４に示すように、蓋取り付け枠１０の開口３１の全周を取り囲むように封止手段５６が設けられている。 Figures 13 to 15 show an example of a fifth embodiment of the present invention. In this embodiment, the packaging container 5 is provided with a sealing means 56 between the lid receiving portion 32 of the lid mounting frame 10 and the lid portion 39 of the opening/closing lid 12, as shown in Figures 13 and 14, so as to surround the entire periphery of the opening 31 of the lid mounting frame 10.
この封止手段５６は、蓋取り付け枠１０の蓋受け部３２に形成された突条５７を備え、その突条５７が開閉蓋１２の蓋部３９の下面に当接するようになっている。なお、封止手段５６は、図１５に示すように、開閉蓋１２の蓋部３９に形成された突条５８を備え、その突条５８が蓋取り付け枠１０の蓋受け部３２の上面に当接するようにしてもよい。 The sealing means 56 has a protrusion 57 formed on the lid receiving portion 32 of the lid mounting frame 10, and the protrusion 57 is adapted to abut against the lower surface of the lid portion 39 of the opening/closing lid 12. Alternatively, as shown in FIG. 15, the sealing means 56 may have a protrusion 58 formed on the lid portion 39 of the opening/closing lid 12, and the protrusion 58 may abut against the upper surface of the lid receiving portion 32 of the lid mounting frame 10.
突条５７，５８は、蓋取り付け枠１０の開口３１よりも外側であればよいが、突条５７，５８が押圧するときの押圧力を確保する上からは、容器６の外周縁部１９に対応する位置又は外周縁部１９に近い位置であることが望ましい。他の構成は各実施形態と同様である。 The ridges 57, 58 may be located outside the opening 31 of the lid mounting frame 10, but in order to ensure the pressing force of the ridges 57, 58, it is preferable that they are located in a position corresponding to the outer peripheral edge 19 of the container 6 or close to the outer peripheral edge 19. The other configurations are the same as those of each embodiment.
このように蓋取り付け枠１０の蓋受け部３２と開閉蓋１２の蓋部３９との何れか一方に突条５７，５８を備えた封止手段５６を設けることにより、蓋取り付け枠１０の蓋受け部３２と開閉蓋１２の蓋部３９とが当接又は近接する場合に比較して密封性が向上する利点がある。また封止手段５６は蓋取り付け枠１０の蓋受け部３２又は開閉蓋１２の蓋部３９に突条５７，５８を設ける程度であり、構造的に簡単であるため、容易且つ安価に実施することができる。 In this way, by providing sealing means 56 with ridges 57, 58 on either the lid receiving portion 32 of the lid mounting frame 10 or the lid portion 39 of the opening/closing lid 12, there is an advantage that the sealing performance is improved compared to when the lid receiving portion 32 of the lid mounting frame 10 and the lid portion 39 of the opening/closing lid 12 abut or are close to each other. In addition, since the sealing means 56 is merely a matter of providing ridges 57, 58 on the lid receiving portion 32 of the lid mounting frame 10 or the lid portion 39 of the opening/closing lid 12, and is structurally simple, it can be implemented easily and inexpensively.
更に封止手段５６又は突条５７，５８を容器６の外周縁部１９に対応する位置又は外周縁部１９に近い位置で蓋取り付け枠１０の蓋受け部３２に設けた場合には、その突条５７により蓋取り付け枠１０の蓋受け部３２と密封材８との間の密封性も向上する利点がある。 Furthermore, when the sealing means 56 or the ridges 57, 58 are provided on the lid receiving portion 32 of the lid mounting frame 10 at a position corresponding to the outer peripheral edge 19 of the container 6 or at a position close to the outer peripheral edge 19, the ridges 57 have the advantage of improving the sealing between the lid receiving portion 32 of the lid mounting frame 10 and the sealing material 8.
図１６は本発明の第６の実施形態を例示する。封止手段５６は、図１６（ａ）～（ｄ）に示すように、蓋取り付け枠１０の蓋受け部３２と開閉蓋１２の蓋部３９の両方に突条５７，５８、凹条５９等を形成して構成することも可能である。 Figure 16 illustrates a sixth embodiment of the present invention. As shown in Figures 16(a) to (d), the sealing means 56 can be configured by forming protrusions 57, 58, recesses 59, etc. on both the lid receiving portion 32 of the lid mounting frame 10 and the lid portion 39 of the opening and closing lid 12.
即ち、図１６（ａ）の封止手段５６は、蓋取り付け枠１０の蓋受け部３２の上面側と、開閉蓋１２の蓋部３９の下面側とに上下に相対向して突条５７，５８が形成され、その突条５７，５８が上下に当接するようになっている。 That is, the sealing means 56 in FIG. 16(a) has protrusions 57, 58 formed on the upper surface of the lid receiving portion 32 of the lid mounting frame 10 and the lower surface of the lid portion 39 of the opening and closing lid 12, facing each other from above and below, and the protrusions 57, 58 are adapted to abut against each other from above and below.
図１６（ｂ）の封止手段５６は、蓋取り付け枠１０の蓋受け部３２の上面側の突条５８と、開閉蓋１２の蓋部３９の下面側の突条５７とが内外方向にずれて配置され、その突条５７，５８が上下に当接するようになっている。 The sealing means 56 in FIG. 16(b) is arranged such that a protrusion 58 on the upper surface of the lid receiving portion 32 of the lid mounting frame 10 and a protrusion 57 on the lower surface of the lid portion 39 of the opening/closing lid 12 are offset inward and outward, and the protrusions 57, 58 abut against each other from above and below.
図１６（ｃ）の封止手段５６は、開閉蓋１２の蓋部３９の下面側に２条の突条５８が形成され、この２条の突条５８間に対応する１条の突条５７が蓋取り付け枠１０の蓋受け部３２の上面側に形成され、その蓋部３９の２条の突条５８に蓋受け部３２の１条の突条５７が当接するようになっている。 The sealing means 56 in FIG. 16(c) has two ridges 58 formed on the underside of the lid portion 39 of the opening/closing lid 12, and one ridge 57 corresponding to the space between the two ridges 58 is formed on the upper side of the lid receiving portion 32 of the lid mounting frame 10, so that the two ridges 58 of the lid portion 39 abut against the one ridge 57 of the lid receiving portion 32.
図１６（ｄ）の封止手段５６は、蓋取り付け枠１０の蓋受け部３２の上面側に突条５７と、開閉蓋１２の蓋部３９の下面側に凹条５９とが上下に相対向して形成され、その突条５７と凹条５９とが上下に当接するようになっている。 The sealing means 56 in FIG. 16(d) has a protrusion 57 formed on the upper surface of the lid receiving portion 32 of the lid mounting frame 10 and a recess 59 formed on the lower surface of the lid portion 39 of the opening/closing lid 12, facing each other from above and below, so that the protrusion 57 and the recess 59 abut against each other from above and below.
このように封止手段５６は種々の変更が可能である。また封止手段５６は蓋取り付け枠１０の蓋受け部３２又は開閉蓋１２の蓋部３９の一部を利用して設ける他、蓋取り付け枠１０の蓋受け部３２又は開閉蓋１２の蓋部３９に別の封止部材を設けて構成することも可能である。 In this way, the sealing means 56 can be modified in various ways. The sealing means 56 can be provided by using a part of the lid receiving portion 32 of the lid mounting frame 10 or the lid portion 39 of the opening/closing lid 12, or it can be configured by providing a separate sealing member to the lid receiving portion 32 of the lid mounting frame 10 or the lid portion 39 of the opening/closing lid 12.
図１７、図１８は本発明の第７の実施形態を例示する。この実施形態の包装容器５は、図１７、図１８に示すように、蓋取り付け枠１０の当接部６１が密封材８を介して容器６の外周縁部１９上に圧接し、また蓋取り付け枠１０の嵌合部６０内に開閉蓋１２の周壁部４０が嵌合する構造とし、包装容器５の開封後の密封性が向上するように構成されている。 Figures 17 and 18 show a seventh embodiment of the present invention. As shown in Figures 17 and 18, the packaging container 5 of this embodiment is structured so that the abutment portion 61 of the lid mounting frame 10 is pressed against the outer peripheral edge portion 19 of the container 6 via the sealing material 8, and the peripheral wall portion 40 of the opening/closing lid 12 is fitted into the fitting portion 60 of the lid mounting frame 10, improving the sealing performance of the packaging container 5 after it is opened.
蓋取り付け枠１０は、開口３１を有し且つ密封材８を介して容器６の外周縁部１９の上側に当接する当接部６１と、容器６の外周縁部１９に嵌合する取り付け部３３と、当接部６１と取り付け部３３との間に上向きの凸状に形成された環状突部６２とを有し、環状突部６２の内周が嵌合部６０となっている。 The lid mounting frame 10 has an abutment portion 61 that has an opening 31 and abuts against the upper side of the outer peripheral edge portion 19 of the container 6 via the sealing material 8, a mounting portion 33 that fits into the outer peripheral edge portion 19 of the container 6, and an annular protrusion 62 that is formed in an upward convex shape between the abutment portion 61 and the mounting portion 33, and the inner circumference of the annular protrusion 62 forms the fitting portion 60.
当接部６１と環状突部６２との接続部分は剛性が高くなっており、その剛性の高い接続部分が外周縁部１９の上側近傍に位置している。そのため蓋取り付け枠１０を容器６に取り付けて係合手段９が係合したときに、剛性の高い接続部分が密封材８を介して外周縁部１９上に圧接することになる。 The connection between the abutment portion 61 and the annular protrusion 62 has high rigidity, and this connection with high rigidity is located near the upper side of the outer peripheral edge portion 19. Therefore, when the lid mounting frame 10 is attached to the container 6 and the engagement means 9 is engaged, the connection with high rigidity is pressed against the outer peripheral edge portion 19 via the sealing material 8.
開閉蓋１２は蓋部３９と、蓋部３９の外周から起立して環状突部６２の内周に密封状に嵌合する周壁部４０と、周壁部４０の上端から外側に屈曲して環状突部６２を上側から覆う周縁部６３とを有し、その周縁部６３の一部がヒンジ１１に連結され、またヒンジ１１と反対側に指掛け部６４が設けられている。他の構成は各実施形態と同様である。 The opening and closing lid 12 has a lid portion 39, a peripheral wall portion 40 that rises from the outer periphery of the lid portion 39 and fits hermetically around the inner periphery of the annular protrusion 62, and a peripheral edge portion 63 that bends outward from the upper end of the peripheral wall portion 40 and covers the annular protrusion 62 from above, with a part of the peripheral edge portion 63 connected to the hinge 11 and a finger hook portion 64 provided on the opposite side to the hinge 11. The other configurations are the same as those of each embodiment.
この包装容器５では、通常、開閉蓋１２の周壁部４０が蓋取り付け枠１０の環状突部６２内に嵌合して容器６の開口部７側を密封している。開閉蓋１２を開放する場合には、指掛け部６４に指を掛けて上側へと力を加えると、開閉蓋１２の周壁部４０が蓋取り付け枠１０の環状突部６２内から上側に外れるので、開閉蓋１２を開放することができる。また開閉蓋１２は蓋取り付け枠１０から外れる位置までヒンジ１１廻りに回動させれば、その蓋取り付け枠１０から外れた位置で保持することができる。 In this packaging container 5, the peripheral wall 40 of the opening/closing lid 12 is normally fitted into the annular protrusion 62 of the lid mounting frame 10 to seal the opening 7 side of the container 6. When opening the opening/closing lid 12, by placing a finger on the finger hook 64 and applying force upward, the peripheral wall 40 of the opening/closing lid 12 is disengaged upward from within the annular protrusion 62 of the lid mounting frame 10, allowing the opening/closing lid 12 to be opened. In addition, if the opening/closing lid 12 is rotated around the hinge 11 to a position where it is disengaged from the lid mounting frame 10, it can be held in that position disengaged from the lid mounting frame 10.
開閉蓋１２を閉じる場合には、開状態の開閉蓋１２をヒンジ１１廻りに蓋取り付け枠１０上へと回動させれば、開閉蓋１２の周壁部４０が蓋取り付け枠１０の環状突部６２内に嵌合して略密封状に封じることができる。また開閉蓋１２の周壁部４０が環状突部６２の内周の嵌合部６０に嵌合するときの加重も、容器６により担持することができる。 When closing the opening/closing lid 12, if the opening/closing lid 12 in the open state is rotated around the hinge 11 onto the lid mounting frame 10, the peripheral wall portion 40 of the opening/closing lid 12 fits into the annular protrusion 62 of the lid mounting frame 10, creating a substantially hermetically sealed state. In addition, the weight applied when the peripheral wall portion 40 of the opening/closing lid 12 fits into the fitting portion 60 on the inner circumference of the annular protrusion 62 can also be supported by the container 6.
従って、蓋取り付け枠１０と開閉蓋１２とをヒンジ１１を介して一体に構成し、開閉蓋１２を閉じたときに、開閉蓋１２が蓋取り付け枠１０に嵌合する構造を採用する場合にも、第１の実施形態のように蓋取り付け枠１０の外側に開閉蓋１２が嵌合する他、この実施形態に例示するように開閉蓋１２が蓋取り付け枠１０の内周に嵌合する構造を採用することも可能である。 Therefore, even if the lid mounting frame 10 and the opening/closing lid 12 are integrally constructed via the hinge 11 and a structure is adopted in which the opening/closing lid 12 fits into the lid mounting frame 10 when the opening/closing lid 12 is closed, it is also possible to adopt a structure in which the opening/closing lid 12 fits into the inner circumference of the lid mounting frame 10 as exemplified in this embodiment, in addition to the opening/closing lid 12 fitting into the outside of the lid mounting frame 10 as in the first embodiment.
図１９は本発明の第８の実施形態を例示する。密封材８の切り取り線２５をハーフカットにより構成する場合には、切り取り線２５を損傷しない限り密封材８により密封状態を維持できる。従って、このような場合には、図１９に示すように、取り出し口形成領域２３の開封開始位置側に摘まみ部６６を配置して、この摘まみ部６６を切り取り線２５よりも内側の取り出し口形成領域２３に固着部６７で固着して、取り出し口２４を形成する際には、この摘まみ部６６を摘んで切り取り方向に引っ張ることにより、切り取り線２５で取り出し口形成領域２３を密封材８から切り取って取り出し口２４を形成するようにしてもよい。これによって剥離材２６の無駄を防止することができる。 Figure 19 illustrates an eighth embodiment of the present invention. When the cut line 25 of the sealing material 8 is formed by half-cutting, the sealing material 8 can maintain a sealed state as long as the cut line 25 is not damaged. Therefore, in such a case, as shown in Figure 19, a gripping portion 66 is arranged on the opening start position side of the removal opening forming area 23, and this gripping portion 66 is fixed to the removal opening forming area 23 inside the cut line 25 by a fixing portion 67, and when forming the removal opening 24, this gripping portion 66 is pinched and pulled in the cutting direction, so that the removal opening forming area 23 is cut from the sealing material 8 at the cut line 25 to form the removal opening 24. This can prevent waste of the peeling material 26.
以上、本発明の実施形態について詳述したが、本発明はこの実施形態に限定されるものではなく種々の変更が可能である。各実施形態では、包装対象としてパック用フェイスマスク等のウエット材２を例示しているが、その包装対象は開封前に密封性が要求され、開封後には必要に応じて開閉蓋１２を開閉しながら複数回取り出して使用するようなものでもよい。従って、ウエット材２に限定されるものではない。また多数のウエット材２を収容して包装する場合にも、そのウエット材２を積層した積層体３とする以外の集積形態を採用してもよい。 Although the embodiments of the present invention have been described above in detail, the present invention is not limited to these embodiments and various modifications are possible. In each embodiment, a wet material 2 such as a face mask for a pack is exemplified as the packaged object, but the packaged object may be something that requires airtightness before opening and that can be taken out and used multiple times after opening and closing the opening and closing lid 12 as necessary. Therefore, it is not limited to the wet material 2. Furthermore, even when storing and packaging a large number of wet materials 2, an accumulation form other than the laminate 3 in which the wet materials 2 are stacked may be adopted.
容器６は上側に開口部７を有する平面視略四角形のテーパー状の箱型容器６を例示しているが、包装対象に応じて有底円筒状の容器６等でもよい。また蓋取り付け枠１０の容器６に対する取り付け構造は、蓋取り付け枠１０の取り付け部３３が容器６の開口部７側の外周に嵌合する嵌合構造が一般的であるが、容器６の開口部７の内周に取り付け部３３が嵌合するようにしてもよい。 The container 6 is illustrated as a tapered box-shaped container 6 that is roughly rectangular in plan view and has an opening 7 on the upper side, but it may be a cylindrical container 6 with a bottom depending on the packaging object. The attachment structure of the lid attachment frame 10 to the container 6 is generally a fitting structure in which the attachment portion 33 of the lid attachment frame 10 fits into the outer periphery of the opening 7 side of the container 6, but the attachment portion 33 may also fit into the inner periphery of the opening 7 of the container 6.
更に蓋取り付け枠１０の取り付け部３３と容器６の外周縁部１９とに跨がって係合手段９を設ける場合にも、取り付け部３３から内側に突出する係合部３４を周方向の全周に設け、この係合部３４が容器６の外周縁部１９に対して周方向の全周で略密封状に係合するようにしてもよい。このようにすれば蓋取り付け枠１０と容器６との嵌合部分の密封性が向上すると共に、取り付け後の蓋取り付け枠１０の容器６からの脱落を防止することができる。なお、蓋取り付け枠１０の取り付け部３３の下端側を外側に広げて係合部３４の一部を外周縁部１９から外す等によって、蓋取り付け枠１０を容器６から取り外すことも可能である。 Furthermore, even when the engaging means 9 is provided across the mounting portion 33 of the lid mounting frame 10 and the outer peripheral edge 19 of the container 6, the engaging portion 34 protruding inward from the mounting portion 33 may be provided around the entire circumference in the circumferential direction, and this engaging portion 34 may be engaged with the outer peripheral edge 19 of the container 6 in a substantially sealed manner around the entire circumference in the circumferential direction. In this way, the sealing performance of the mating portion between the lid mounting frame 10 and the container 6 is improved, and the lid mounting frame 10 can be prevented from falling off the container 6 after mounting. It is also possible to remove the lid mounting frame 10 from the container 6 by spreading the lower end side of the mounting portion 33 of the lid mounting frame 10 outward and removing part of the engaging portion 34 from the outer peripheral edge 19, for example.
蓋取り付け枠１０は容器６に包装対象を収容し密封材８で密封した後に容器６に後付けで装着できれば十分であり、嵌合構造で後付けする他、容器６の上端に粘着剤２７等により貼着してもよいし、熱溶着等により固着してもよい。 It is sufficient that the lid attachment frame 10 can be attached to the container 6 after the packaged object is placed in the container 6 and sealed with the sealing material 8. In addition to attaching it later using a fitting structure, it can also be attached to the top end of the container 6 with an adhesive 27 or the like, or fixed by heat welding or the like.
蓋取り付け枠１０と開閉蓋１２とヒンジ１１とをシート材等の熱成型により一体に製造する場合には、各実施形態に例示のような構造を採用することが望ましいが、シート材等の熱成型以外の成型方法を採用することも可能である。また蓋取り付け枠１０と開閉蓋１２は別体構造にして、連結可能なヒンジ１１を介して開閉蓋１２を蓋取り付け枠１０に対して開閉自在に結合するようにしてもよい。 When the lid mounting frame 10, the opening/closing lid 12, and the hinge 11 are manufactured integrally by thermoforming a sheet material or the like, it is desirable to adopt a structure as exemplified in each embodiment, but it is also possible to adopt a molding method other than thermoforming of a sheet material or the like. In addition, the lid mounting frame 10 and the opening/closing lid 12 may be made into separate structures, and the opening/closing lid 12 may be connected to the lid mounting frame 10 via a connectable hinge 11 so that it can be opened and closed freely.
開閉蓋１２を開位置Ｏで保持可能に構成する場合、その開位置Ｏは開閉蓋１２が蓋取り付け枠１０の上方から外側に外れるように設定することが望ましいが、少なくとも密封材８の取り出し口２４の上方から外れた位置であればよい。 When the opening/closing lid 12 is configured to be able to be held in the open position O, it is desirable to set the open position O so that the opening/closing lid 12 is removed from above the lid mounting frame 10 to the outside, but it is sufficient if the opening/closing lid 12 is at least removed from above the removal opening 24 of the sealing material 8.
また開閉蓋１２は密封材８の取り出し口２４の上方から外れた開位置Ｏに保持可能であれば、それ自体を粘着剤２７等を介して蓋取り付け枠１０上に剥離可能に貼着するようにしてもよい。 Also, if the opening/closing lid 12 can be held in the open position O away from above the removal opening 24 of the sealing material 8, it may be removably attached to the lid mounting frame 10 via an adhesive 27 or the like.
２ ウエット材
３ 積層体
５ 包装容器
６ 容器
７ 開口部
８ 密封材
９ 係合手段
１０ 蓋取り付け枠
１１ ヒンジ
１２ 開閉蓋
１３，１３ａ 係止手段
１４ 帯封材
１９ 外周縁部
２３ 取り出し口形成領域
２４ 取り出し口
２５ 切り取り線
３１ 開口
３２ 蓋受け部
３３ 取り付け部
３９ 蓋部
４０ 周壁部
５６ 封止手段
Reference Signs List 2 Wetting material 3 Laminate 5 Packaging container 6 Container 7 Opening 8 Sealing material 9 Engagement means 10 Lid mounting frame 11 Hinge 12 Opening and closing lid 13, 13a Locking means 14 Band sealing material 19 Outer peripheral edge portion 23 Take-out opening forming area 24 Take-out opening 25 Cutting line 31 Opening 32 Lid receiving portion 33 Mounting portion 39 Lid portion 40 Peripheral wall portion 56 Sealing means
Claims (1)
前記容器の前記開口部側を密封し且つ取り出し口を形成可能な密封材と、
前記密封材上から前記容器の前記開口部側に装着された蓋取り付け枠と、
前記蓋取り付け枠にヒンジを介して開閉自在に連結された開閉蓋とを備え、
前記蓋取り付け枠は前記周壁部の上端外周側の外周縁部に上側から当接して前記外周縁部の外周に着脱自在に嵌合し、
前記開閉蓋は前記蓋取り付け枠を介して前記外周縁部に上側から当接する蓋部と、前記蓋部の外周側から下側へと屈曲して前記蓋取り付け枠の外周に前記ヒンジ廻りに着脱自在に嵌合する蓋周壁部とを備え、
前記ヒンジは前記蓋周壁部の下端側を前記蓋取り付け枠の外周側に連結する
ことを特徴とする包装容器。 a container having an opening on an upper end side of a peripheral wall portion;
a sealing material capable of sealing the opening side of the container and forming an outlet;
a lid mounting frame attached to the opening side of the container from above the sealing material ;
an opening/closing lid connected to the lid mounting frame via a hinge so as to be freely opened and closed;
the lid mounting frame abuts from above on the outer peripheral edge portion of the upper end outer peripheral side of the peripheral wall portion and is detachably fitted to the outer periphery of the outer peripheral edge portion,
The opening/closing lid includes a lid portion that contacts the outer peripheral edge portion from above via the lid mounting frame, and a lid peripheral wall portion that bends downward from the outer peripheral side of the lid portion and detachably fits around the hinge on the outer periphery of the lid mounting frame ,
The hinge connects the lower end side of the lid peripheral wall portion to the outer periphery side of the lid mounting frame.
A packaging container characterized by:
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| JP2022144539A JP7472215B2 (en) | 2018-07-31 | 2022-09-12 | Packaging Containers |
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| JP2018144409A JP7149126B2 (en) | 2018-07-31 | 2018-07-31 | packaging container |
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| KR102322394B1 (en) * | 2021-02-19 | 2021-11-05 | 홍성용 | one-touch type cover and packaging container comprising the same |
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| JP2003285874A (en) | 2002-03-28 | 2003-10-07 | Meisei Sansho Kk | Packaging container |
| JP2004244066A (en) | 2003-02-14 | 2004-09-02 | Dainippon Printing Co Ltd | Synthetic resin lid |
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| JPH0826352A (en) * | 1994-07-19 | 1996-01-30 | Ok:Kk | Wet tissue supply kit and wet tissue paper |
| JP3685858B2 (en) * | 1996-03-04 | 2005-08-24 | 花王株式会社 | Cleaning sheet container |
| JP2000072160A (en) * | 1998-08-28 | 2000-03-07 | Daiichi Shiko Kk | Container for wet tissue |
| JP3452259B2 (en) * | 2001-03-15 | 2003-09-29 | 東亜機工株式会社 | Wet sheet package |
| US6729498B2 (en) * | 2001-06-29 | 2004-05-04 | The Procter & Gamble Company | Dispenser for wipes |
| US7665629B2 (en) * | 2004-01-12 | 2010-02-23 | Nice-Pak Products, Inc. | Resealable perforated label for consumer products |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003285874A (en) | 2002-03-28 | 2003-10-07 | Meisei Sansho Kk | Packaging container |
| JP2004244066A (en) | 2003-02-14 | 2004-09-02 | Dainippon Printing Co Ltd | Synthetic resin lid |
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| JP2022168216A (en) | 2022-11-04 |
| JP2020019528A (en) | 2020-02-06 |
| JP7149126B2 (en) | 2022-10-06 |
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