WO2013015345A1 - Emballage - Google Patents

Emballage Download PDF

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Publication number
WO2013015345A1
WO2013015345A1 PCT/JP2012/068924 JP2012068924W WO2013015345A1 WO 2013015345 A1 WO2013015345 A1 WO 2013015345A1 JP 2012068924 W JP2012068924 W JP 2012068924W WO 2013015345 A1 WO2013015345 A1 WO 2013015345A1
Authority
WO
WIPO (PCT)
Prior art keywords
sealant layer
lid
easy peel
base material
peel sealant
Prior art date
Application number
PCT/JP2012/068924
Other languages
English (en)
Japanese (ja)
Inventor
中澤昌之
須田浩司
竹尾薫
綿世真弓
Original Assignee
株式会社フジシールインターナショナル
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社フジシールインターナショナル filed Critical 株式会社フジシールインターナショナル
Priority to JP2013525745A priority Critical patent/JP5974308B2/ja
Publication of WO2013015345A1 publication Critical patent/WO2013015345A1/fr

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Classifications

    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • 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
    • B65D81/32—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 for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3294—Thermoformed trays or the like with a plurality of recesses for different materials located in different recesses

Definitions

  • the present invention relates to a package that contains an article inside.
  • a film seal is fixed on a sheet in which a recess is formed, and the sealed space formed between the sheet and the film seal substantially matches the recess of the sheet.
  • a configuration for accommodating a shaped foam is described.
  • the foam is preliminarily welded to the inner surface of the film seal by heat, ultrasonic waves, or high frequency, the film seal is not sealed when the film seal is welded to the sheet after the foam is accommodated in the recess of the sheet. Weld the foam to the inner surface. Since the foam is fixed to the inner surface of the film seal, when the film seal is peeled off from the sheet and opened, the foam can be removed from the sheet together with the film seal.
  • the foam since the foam is welded to the inner surface of the film seal, the foam must be weldable. Further, when the foam is previously welded to the inner surface of the film seal, the welding process is required, and it is not easy to weld the foam that is easily deformed to the film seal. Furthermore, even when the foam is accommodated in the concave portion of the sheet and the foam is welded to the inner surface of the film seal, the foam and the sheet are deformed and crushed when the film seal is pressed. It is not easy to weld it to the inner surface. In addition, since it is difficult to reliably weld the foam to the inner surface of the film seal, the foam may remain in the recess of the sheet when the film seal is peeled off and opened.
  • an object of the present invention is to provide a package capable of reliably taking out an accommodated article together with one of the packaging members at the time of opening while having a simple structure. .
  • the packaging body according to the present invention includes an article housed between the first packaging member and the second packaging member, An easy peel sealant in which a packaging member is heat-sealed so that the two packaging members can be peeled from each other through an easy peel sealant layer having a small adhesive force between the two and a second packaging member.
  • the edge of the article is sandwiched between the layer and the second packaging member, and part of the easy peel sealant layer is separated from the other parts when opened to hold the edge of the article on the second packaging member It becomes the holding part for doing.
  • a part of the easy peel sealant layer is separated from the other part of the easy peel sealant layer when opened, and a part of the easy peel sealant layer is located on the second packaging member side, The other part of the easy peel sealant layer is located on the first packaging member side.
  • a part of easy peel sealant layer becomes a holding part and hold
  • the second packaging member may be completely separated from the first packaging member or may not be completely separated.
  • an outer region of a part of the easy peel sealant layer is directly heat sealed to the second packaging member, and an edge of the article is disposed between the inner region located on the inner side of the outer region and the second packaging member. It is preferable that the portion is sandwiched and the inner region becomes the holding portion. According to this configuration, it is possible to easily achieve both the sealed state of the package and the holding of the article.
  • the holding part is provided over the entire periphery of the peripheral part of the article.
  • the holding portion may be configured to hold the peripheral portion of the article at a plurality of locations while being spaced apart in the circumferential direction.
  • the holding portion is provided over the entire periphery of the peripheral portion of the article, the article is further increased. It can hold
  • the first packaging member is a container body formed in a shape having a housing recess and a flange portion from a sheet whose one side surface layer is an easy peel sealant layer
  • the second packaging member is a container body housing A lid heat-sealed to the flange portion to close the recess, and a separation line is formed in the easy peel sealant layer in the flange portion of the container body, and at least a part of the edge of the article is located outside the separation line.
  • the easy peel sealant layer is located between the flange and the lid of the container body, and the area of the easy peel sealant layer located outside the separation line when opened is located inside the separation line. It is preferable to separate from the region and separate from the container body together with the lid.
  • a separate annular (not limited to a circular) easy peel film as an easy peel sealant layer in the manufacturing process between the flange portion and the lid of the container body.
  • a separate annular (not limited to a circular) easy peel film as an easy peel sealant layer in the manufacturing process between the flange portion and the lid of the container body.
  • a separation line for separating a part of the base material from the other part of the base material is formed on the base material of the sheet in the flange portion.
  • a part of the base material is separated from the other part of the base material by the separation line of the base material at the time of opening, and a part of the separated base material is separated from the container body together with the lid. Since a part of the substrate to be separated serves as reinforcement of the lid, the opening operation is facilitated and the lid can be easily held even after opening.
  • a parting line of the base material is formed so that a part of the base material sandwiches the edge of the article together with the lid.
  • the parting line of the base material is located below the edge of the article, and the part where the part of the base material to be separated and the edge of the article overlap vertically Will have.
  • the base line parting line is formed at such a position, the region outside the parting line of the easy peel sealant layer holds the edge of the article from the lower side, and a part of the base material is also part of the article. This supports the edge of the article from the lower side, and the article can be held more stably.
  • the cut line of the base material is located outside the cut line of the easy peel sealant layer. If the separation line of the base material is formed at the same position as the separation line of the easy peel sealant layer, the flange portion is easily cut at that position by the two separation lines before opening. Therefore, it is preferable that the cut line of the base material is not aligned with the cut line of the easy peel sealant layer but is displaced inward or outward. In addition, since the separating line of the base material and the separating line of the easy peel sealant layer are formed at different positions inside and outside, the sealing performance of the housing recess is ensured. When the base line is located outside the easy peel sealant layer, the opening process is smoother than when the base line is located inside the easy peel sealant layer. Can be done.
  • both the peel line of the easy peel sealant layer and the cut line of the base material are formed over the entire circumference of the flange portion.
  • the holding portion constituted by a part of the easy peel sealant layer becomes an annular shape and securely holds the edge of the article. Can do.
  • the parting line of the base material is also formed over the entire circumference of the flange part, a part of the base material cut off by opening is also annular, and the lid separated from the container body is effective by the annular base material. Reinforced to be stable.
  • the ring includes not only a circle but also a polygon such as an ellipse or a rectangle.
  • the flange portion is formed with an extension portion protruding outward from the lid, and the extension portion is included in a part of the base material separated by the base material separation portion. According to this structure, since the extension part protrudes outside the lid, the lid can be easily held by picking or gripping the extension part after opening.
  • the article can be a partition that divides the housing recess.
  • the accommodation recess can be partitioned into a plurality of rooms by a partition before opening, for example, different contents can be accommodated in each room.
  • a partition can be removed with a lid
  • the article can be held on the second packaging member by utilizing a part of the easy peel sealant layer that is separated at the time of opening. It can be separated from the first packaging member together with the packaging member.
  • Sectional drawing which shows the package in one Embodiment of this invention Sectional drawing which shows the state which opened the package.
  • Sectional drawing which shows the state in the middle of manufacture of the package body.
  • Sectional drawing which shows the state in the middle of manufacture of the package body.
  • Sectional drawing which shows the package in other embodiment of this invention.
  • Sectional drawing which shows the state which opened the package.
  • the package in other embodiment of this invention is shown, (a) is a top view, (b) is AA sectional drawing. The B section enlarged view of FIG.7 (b).
  • the package in other embodiment of this invention is shown, (a) is a top view, (b) is CC sectional drawing.
  • the perspective view which shows the state which opened the package.
  • the packaging body in other embodiment of this invention is shown, (a) is a perspective view of the state before packaging, (b) is a perspective view of the state in the middle of opening. (A) is a top view which shows the principal part of the package, (b) is DD sectional drawing.
  • the package in the present embodiment includes a container main body 1 as a first packaging member and a lid 2 as a second packaging member, and a disinfecting cotton as an article to be packaged between the container main body 1 and the lid 2. 50 are accommodated.
  • the container body 1 has a shallow bottomed cylindrical shape with an opening on the upper surface, and includes an accommodation recess 10 opened on the upper surface, and a flange portion 11 formed on the opening edge of the accommodation recess 10.
  • the container body 1 includes a bottom part 3 and a side wall part 4 rising upward from the periphery of the bottom part 3, and an accommodation recess 10 is formed inside the bottom part 3 and the side wall part 4.
  • a flange portion 11 projects from the upper end of 4 toward the outside.
  • the housing recess 10 is formed in a size and shape that can accommodate the disinfecting cotton 50, and is circular in plan view, for example.
  • the flange portion 11 is formed over the entire circumference, and the upper surface thereof is a flat surface having a predetermined width.
  • the container body 1 is formed from a multilayer sheet by drawing or sheet molding.
  • the surface layer on one side is a release layer, that is, an easy peel sealant layer 12, and the easy peel sealant layer 12 is an inner surface (upper surface) of the container body 1.
  • the easy peel sealant layer 12 positioned at the flange portion 11 is formed with a separation line 14 (notch) over the entire circumference, and the easy peel sealant layer 12 is divided into two regions inside and outside with the separation line 14 as a boundary. It can be separated.
  • a region of the easy peel sealant layer 12 located outside the separation line 14 is a separation part 30 that separates from the container body 1 together with the lid 2 by opening, and is located inside the separation line 14 of the easy peel sealant layer 12.
  • the separation line 14 may be of a structure that can divide the easy peel sealant layer 12 and may not necessarily have a structure that is cut over the entire thickness. Further, in addition to the case where the separation line 14 is formed linearly over the entire circumference, it may be formed over the entire circumference in the form of a perforation.
  • the easy peel sealant layer 12 may be made of various materials, and is made of, for example, a polyethylene resin.
  • the base material 13 of the multi-layer sheet can have various single-layer structures or multi-layer structures. In particular, it is preferable in terms of shape retention and strength to employ a polypropylene resin layer. Moreover, it is preferable that the base material 13 of the multilayer sheet has gas barrier properties. Therefore, it is preferable that an ethylene-vinyl alcohol copolymer (EVOH) or an aluminum foil is used for a layer constituting the base material 13. Therefore, it is preferable that the base material 13 of a multilayer sheet is equipped with these polypropylene resin layers and the layer which has gas-barrier property. In addition, it is preferable that the layer having gas barrier properties is located between the inner and outer two polypropylene resin layers.
  • EVOH ethylene-vinyl alcohol copolymer
  • aluminum foil aluminum foil
  • the inner surface (lower surface) of the lid 2 is heat-sealed to the upper surface of the flange portion 11 of the container body 1 so as to be peelable. That is, the lid 2 is heat sealed to the easy peel sealant layer 12 of the container body 1.
  • the lid 2 is formed of a flexible synthetic resin sheet having a thickness of about several tens of ⁇ m.
  • cover 2 is comprised from a base material and the sealant layer which comprises an inner surface.
  • the base material preferably includes a main layer made of polyester such as polyethylene terephthalate (PET) and a layer having gas barrier properties.
  • the layer having gas barrier properties (for example, aluminum foil) is preferably located between the inner and outer two main layers, and printing is performed on the inner surface of the main layer located on the front side.
  • the sealant layer is made of, for example, a polyethylene resin.
  • the sanitized cotton 50 is accommodated between the container body 1 and the lid 2 so as to be sandwiched.
  • the disinfecting cotton 50 has a thick central portion and a thin peripheral edge 50a, and the peripheral edge 50a is located on the upper surface of the flange portion 11 of the container body 1 over the entire circumference. More specifically, the peripheral edge portion 50 a of the disinfecting cotton 50 is placed so that a predetermined region protrudes outside (side) the separation line 14 of the easy peel sealant layer 12.
  • the peripheral edge portion 50a of the disinfecting cotton 50 does not reach the outer edge of the flange portion 11, and the easy peel sealant layer 12 in the flange portion 11 is formed between the peripheral edge portion 50a of the disinfecting cotton 50 and the outer edge of the flange portion 11.
  • the inner surface of the lid 2 is directly heat-sealed in an annular shape and sealed.
  • the thickness of the center part of the disinfection cotton 50 is a grade which reaches the bottom of the accommodation recessed part 10 of the container main body 1, and may be slightly compressed by accommodating between the container main body 1 and the lid
  • the disinfectant cotton 50 has a disinfectant soaked mainly in the center thereof.
  • the disinfecting cotton 50 can be made of plant fibers such as cotton and linen, natural fibers such as animal fibers such as wool and silk, and synthetic fibers such as polyester and nylon, and is a mixture of natural fibers and synthetic fibers. May be. Further, the disinfecting cotton 50 may be covered with a covering such as gauze. When using the disinfecting cotton 50 covered with a covering such as gauze, the covering may be placed on the flange portion 11 and sandwiched between the lids 2.
  • the package having the above configuration is manufactured as follows, for example. As shown in FIG. 3, a predetermined amount of the disinfectant 51 is put into the container body 1.
  • the disinfecting liquid 51 may be directly impregnated into the disinfecting cotton 50 without being put in the container main body 1 in addition to being put in the container main body 1.
  • the disinfecting cotton 50 is put into the container main body 1, and at this time, the peripheral edge 50 a of the disinfecting cotton 50 protrudes outside the separation line 14 of the easy peel sealant layer 12.
  • the peripheral edge part 50a of the disinfecting cotton 50 protrudes outside the cut line 14 of the easy peel sealant layer 12 over the entire circumference, a portion that does not protrude outside the cut line 14 is part of the entire circumference.
  • the lid 2 is covered so as to cover the entire disinfecting cotton 50, and the lid 2 and the flange portion 11 of the container body 1 are heat-sealed and fixed.
  • the heat sealing is performed by sandwiching the upper and lower sealing plates.
  • the entire width of the flange portion 11, at least the entire outside of the separation line 14, is sandwiched. Therefore, the lid 2 and the easy peel sealant layer 12 of the container main body 1 are directly heat-sealed and sealed in an annular shape on the outside, and the peripheral edge 50a of the disinfecting cotton 50 is sealed on the inside of the lid 2 and the easy peel sealant layer 12 on the inside. It will be held in.
  • the lid 2 and the easy peel sealant layer 12 are not directly heat-sealed at the place where the peripheral edge 50a of the disinfecting cotton 50 is sandwiched, but the peripheral edge 50a of the disinfecting cotton 50 is pressed by the pressing force at the time of heat sealing. Is securely sandwiched between the lid 2 and the easy peel sealant layer 12.
  • the package manufactured in this way is opened by picking the peripheral edge of the lid 2.
  • the easy peel sealant layer 12 is divided into two regions inside and outside by a separation line 14. That is, since the easy peel sealant layer 12 has a large adhesive force with the lid 2 and a small adhesive force with the base material 13 of the container body 1, the easy peel sealant layer 12 positioned outside the separation line 14. 2 is detached from the base material 13 of the container main body 1 and detached from the container main body 1 together with the lid 2 as shown in FIG.
  • the separation part 30 which is an area of the easy peel sealant layer 12 detached from the container main body 1 in a state of being fixed to the lid 2 has an outer area 30a and an inner area 30b.
  • Both the outer region 30a and the inner region 30b are annular.
  • the outer region 30 a is a region directly heat sealed to the inner surface of the lid 2, and the inner region 30 b is not directly heat sealed to the inner surface of the lid 2, and the peripheral portion of the disinfecting cotton 50 between the inner surface of the lid 2.
  • the region 50a is sandwiched. That is, the inner region 30b of the separation part 30 of the easy peel sealant layer 12 is locked so as to support the peripheral edge 50a of the disinfecting cotton 50 from below, and the inner area 30b is the peripheral edge 50a of the disinfecting cotton 50. Functions as a holding unit for holding the lid 2.
  • the disinfecting cotton 50 can be automatically taken out from the housing recess 10 of the container body 1 by one operation of peeling the lid 2 from the container body 1. Since the disinfecting cotton 50 is held on the inner surface side of the lid 2 by the holding portion made of the easy peel sealant layer 12, the user holds the disinfecting cotton 50 while holding the lid 2 peeled off from the container body 1. It can be disinfected by hitting the affected area.
  • the disinfecting cotton 50 is configured to be held on the lid 2 by the holding portion made of the easy peel sealant layer 12, so that the structure is simple and additional holding means is also provided. It is unnecessary and easy to manufacture.
  • the multilayer sheet constituting the container body 1 includes the easy peel sealant layer 12, it is not necessary to laminate a separate film in order to form the easy peel sealant layer 12 in the manufacturing process.
  • it is not necessary to use an adhesive to fix the disinfecting cotton 50 to the inner surface of the lid 2 it is not necessary to consider the influence of the use of the adhesive.
  • the inner region 30b serving as a holding portion of the separation portion 30 of the easy peel sealant layer 12 peeled from the container body 1 is not generally bonded to the disinfecting cotton 50, but, for example, between the fibers of the disinfecting cotton 50.
  • the easy peel sealant layer 12 may be pseudo-heat sealed by melting and entering, or when the peripheral edge 50a of the disinfecting cotton 50 is a synthetic fiber, it can be heat sealed with the easy peel sealant layer 12 It is. In this way, if the peripheral edge 50a of the disinfecting cotton 50 is heat-sealed to the easy peel sealant layer 12 in a pseudo or predetermined manner, the peripheral edge 50a of the disinfecting cotton 50 is more reliably covered. 2 will be held.
  • the peripheral edge 50a of the disinfecting cotton 50 may not be heat-sealed to the easy peel sealant layer 12. Even if it is not heat-sealed, the inner region 30b serving as a holding portion of the separation portion 30 of the easy peel sealant layer 12 peeled from the container main body 1 holds the peripheral portion 50a of the disinfecting cotton 50 on the lid 2. Hold.
  • an accessory 61 that is an accessory to the main contents 60 may be held on the lid 2 as a packaged item.
  • An example of this is shown in FIG. 5, wherein the accessory 61 is packaged in a packaging bag 62, and the peripheral edge 62 a of the packaging bag 62 is sandwiched between the lid 2 and the flange portion 11 of the container body 1. .
  • the main contents 60 may be in contact with the appendage 61 in the housing recess 10, but may not be in contact.
  • the main contents 60 When opened, the main contents 60 remain in the receiving recess 10 of the container main body 1 as it is, and the accessory 61 is separated from the container main body 1 together with the lid 2.
  • the accessory 61 for example, a desiccant, a protective material, a barrier material or the like which is necessary at the time of storage but is not necessary at the time of use, or a main content 60 after opening such as a seasoning or dressing.
  • the main contents 60 are heated, such as pickles, salads, easily soluble ingredients, or the like that are necessary as an accessory, or that should be removed from the container body 1 during the heating, or A campaign article such as a bonus or a toy, a promotional article, and the like can be cited as representative examples, but various other articles may be used.
  • a campaign article such as a bonus or a toy, a promotional article, and the like can be cited as representative examples, but various other articles may be used.
  • what is separated from the main contents 60 at the time of opening can be held on the lid 2 as an accessory 61.
  • the accessory 61 is not limited to the one packaged in the packaging bag 62, and the peripheral edge of the accessory 61 may be directly sandwiched between the container body 1 and the lid 2.
  • a base material separation line 15 for separating a part of the base material 13 from other parts of the base material 13 may be formed on the base material 13 of the sheet in the flange portion 11.
  • FIGS. An example of this is shown in FIGS.
  • the container body 1 is formed with a flange portion 11 over the entire circumference, and the flange portion 11 is covered with the lid 2 except for a part thereof.
  • the lid 2 is indicated by a two-dot chain line.
  • the lid 2 is large enough to slightly protrude outward from the flange portion 11 in most of the entire circumference of the flange portion 11.
  • a part of the flange portion 11 that is not covered by the lid 2 is an extension portion 16 that projects outward from the lid 2.
  • the amount of protrusion to the outside of the flange portion 11 is constant except for the extension portion 16 and is large only in the extension portion 16.
  • the extension portion 16 protruding outward from the lid 2 has a protrusion amount and an area sufficient to be grasped by a finger.
  • the container body 1 has an elliptical shape or an oval shape in plan view, and an extension portion 16 is formed on one side in the long axis direction.
  • the separation line 14 and the base material separation line 15 of the easy peel sealant layer 12 are respectively formed on the flange portion 11 over the entire circumference. As shown in the enlarged view of FIG. 8, in this embodiment, the separation line 14 of the easy peel sealant layer 12 is formed in the vicinity of the inner edge of the flange portion 11.
  • the separation line 14 of the easy peel sealant layer 12 is formed in the vicinity of the inner edge of the flange portion 11.
  • the width of the peripheral portion 70 a of the packaged object 70 placed on the upper surface of the flange portion 11 is made excessively wide. Even if it does not exist, the peripheral part 70a of the to-be-packaged object 70 can be easily protruded outside the separating line 14 of the easy peel sealant layer 12. Therefore, the peripheral portion 70a of the package 70 can be held from below by the inner region 30b of the separation portion 30 located outside the separation line 14 of the easy peel sealant layer 12.
  • the position which is the position outside the separation line 14 of the easy peel sealant layer 12 and overlaps the lower side of the peripheral edge 70a of the package 70 (the position inside the outer edge of the peripheral edge 70a of the package 70) ) Is formed with a substrate separating line 15.
  • the substrate separating line 15 include a half-cut line, a perforation, a line partially connected by a cut, and the like. The substrate separating line 15 is separated when opened. Therefore, the region of the base material 13 of the flange portion 11 that is located outside the base material separation line 15 is separated from the container body 1 when opened, and the base material separation line 15 of the base material 13 of the flange portion 11 is separated.
  • the region located on the inner side is not cut off and remains in the container body 1 as it is.
  • a region located outside the base material separation line 15 in the base material 13 of the flange portion 11 and separated from the container body 1 when opened is hereinafter referred to as a base material separation portion 17.
  • the substrate separating line 15 is formed outside the separating line 14 of the easy peel sealant layer 12, the flange portion 11 does not penetrate the entire thickness at the same position, The packaged object 70 accommodated can be blocked from the outside of the container.
  • the substrate separating line 15 is preferably located 0.5 mm to 3 mm outside the separating line 14 of the easy peel sealant layer 12.
  • the base line separation line 15 is formed over the entire circumference in this way, the base material separation part 17 is annular, and the extension part 16 exists in the base material separation part 17. ing.
  • the extension 16 is grasped and opened. When the extension portion 16 is gripped and the flange portion 11 is pulled upward, the substrate separation line 15 is first disconnected. Subsequently, the portion of the easy peel sealant layer 12 located between the base line separation line 15 and the separation line 14 of the easy peel sealant layer 12 is peeled off from the base material 13 of the flange portion 11, and the easy peel sealant layer 12 is cut. The separation line 14 is cut off and the easy peel sealant layer 12 is divided into an inner remaining portion 31 and an outer separation portion 30.
  • the peripheral portion 70a of the package 70 is located inside the separation portion 30 of the easy peel sealant layer 12.
  • the package object 70 is supported by the region 30b and the base material separating part 17 from below, and the package object 70 is attached to the container body 1 in a state where the peripheral edge part 70a of the package object 70 is vertically held between them and the lid 2. It will be taken out from the housing recess 10.
  • the base material separation part 17 adheres to the inner peripheral edge part of the lid
  • the base material separating portion 17 supports the peripheral edge portion 70a of the package 70 from below through the inner region 30b of the separating portion 30 of the easy peel sealant layer 12, the easy peel sealant layer Compared to the case where the peripheral portion 70a of the package 70 is supported by only the inner region 30b of the twelve separation portions 30, the package 70 can be held more reliably.
  • the extension part 16 exists in the lid
  • the extension part 16 in the flange part 11 and using it as a holding part opening operation becomes easy and handling of the packaged object 70 after opening becomes easy.
  • the substrate separating line 15 there are various forms of the substrate separating line 15, and in addition to being formed in a ring shape as described above, for example, it may be formed in a linear shape as shown in FIGS. In the embodiment shown in FIGS. 10 and 11, two base line separation lines 15 are formed. As described above, a plurality of substrate separating lines 15 may be provided.
  • the flange part 11 has the wide part 18 in which the protrusion amount to the outside is not constant over the entire circumference and the protrusion amount is large in a part thereof.
  • the wide portion 18 having a large protruding amount is tapered and is formed in a pair of left and right so as to face each other, but the wide portion 18 may be provided at one location.
  • the lid 2 has a shape corresponding to the flange portion 11, and the entire flange portion 11 is covered with the lid 2.
  • a pair of base line separation lines 15 is formed so that a part of the base material 13 of the flange portion 11 is separated into a substantially triangular shape including the wide portion 18.
  • the both substrate separating lines 15 are parallel to each other. Therefore, as shown in FIG. 11, among the base materials 13 of the flange portion 11, the center portion in the left-right direction located inside the both base material separation lines 15 remains in the container body 1 after opening, and the both base material separation lines.
  • the both ends in the left-right direction located outside 15 are respectively separated from the container main body 1 together with the lid 2 by being separated into the base material separating portions 17.
  • the wide part 18 Since the wide part 18 having a large protruding amount exists in the base material separating part 17 that is separated from the container body 1, the wide part 18 can be easily opened by pinching. That is, the base part separating line 15 can be easily cut by picking the wide part 18 and the separation part 30 of the easy peel sealant layer 12 can be easily peeled from the base material 13 of the flange part 11.
  • the substrate separating line 15 is formed in a straight line as described above, it is preferable that at least a portion thereof overlaps the lower side of the peripheral edge portion 70a of the package 70. Specifically, as shown in FIG. 10A, the center portion of the base line separating line 15 overlaps the lower side of the peripheral edge portion 70 a of the packaged object 70.
  • the two base material separating portions 17 on the left and right sides support the peripheral edge portion 70a of the package 70 from below through the inner region 30b of the separating portion 30 of the easy peel sealant layer 12, respectively.
  • one or two sides of the four sides of the flange portion 11 may be the wide portion 18 having a large protruding amount.
  • the wide portion 18 is included in the base material separating portion 17.
  • the wide portion 18 is partly protruded from the lid 2 in addition to covering the entire flange portion 11 including the wide portion 18 with the lid 2.
  • the extension portion 16 may be formed in the portion 18.
  • the base material separation line 15 may be formed outside the peripheral edge 70a of the package 70.
  • the base line separating line 15 is not formed over the entire circumference of the flange portion 11, but only a part of the entire circumference, specifically, substantially a half circumference. ing.
  • the substrate separating line 15 extends radially outward at both ends in the circumferential direction and reaches the outer edge of the flange portion 11. Therefore, the base material separation part 17 separated from the container main body 1 by the base material separation line 15 has an arc-shaped part. Thus, the base material separation part 17 does not need to be annular.
  • the peripheral edge portion 70 a of the package object 70 cannot be supported by the base material separation section 17. .
  • the base material separation portion 17 reinforces the peripheral edge portion of the lid 2, the deformation of the lid 2 is suppressed, so that the inner region 30 b of the separation portion 30 of the easy peel sealant layer 12 is also difficult to deform, and as a result.
  • the peripheral portion 70a of the package 70 is stably locked by the inner region 30b of the separating portion 30 of the easy peel sealant layer 12.
  • the shape of the extension part 16 which comprises a part of base-material separation part 17 is also arbitrary, and as shown in FIG.
  • the extension part 16 is a ring shape which can put a fingertip, and what is called a pull top type. There may be.
  • the extension part 16 may be formed into a long and narrow bar shape, and the bar-like extension part 16 can be used as a grip part after opening.
  • the partition 80 that partitions the housing recess 10 may be held by the lid 2 and the partition 80 may be taken out from the housing recess 10 when opened.
  • the partition 80 can be a plate-shaped partition plate, and is preferably made of paper or plastic.
  • the partition 80 divides the housing recess 10 into two rooms, a first room 10a and a second room 10b.
  • a strip-shaped thin portion 81 is formed on the upper end surface of the partition 80. As shown in FIG.
  • the thin portion 81 is formed wider than the thickness of the main portion 82 of the partition 80, and protrudes laterally from both sides of the main portion 82. Further, both end portions in the longitudinal direction of the thin portion 81 also project from the main portion 82 by a predetermined amount in the longitudinal direction, and as shown in FIGS. 13 (a) and 14 (a), the projections at both end portions in the longitudinal direction of the thin portion 81 are provided.
  • the portions 81 a are respectively placed on the flange portions 11 of the container body 1.
  • the thin portion 81 of the lid 2 and the partition 80 is indicated by a two-dot chain line. As shown in FIGS.
  • the separation line 14 of the easy peel sealant layer 12 is formed on the upper surface of the flange portion 11 over the entire circumference.
  • the dividing line 14 of the layer 12 is divided, and both projecting portions 81a of the thin portion 81 of the layer 80 straddle the outside. That is, the protruding portion 81a of the thin portion 81 of the partition 80 partially protrudes outward from the separation line 14 of the easy peel sealant layer 12.
  • a raised bottom 5 is formed at a position corresponding to the first chamber 10a in the bottom 3 of the container body 1, and the side of the raised bottom 5 on the second chamber 10b side as shown in FIG. 14 (b).
  • One surface of the lower part of the partition 80 is in contact with 5a.
  • a pair of portions corresponding to the raised bottom portion 5 of the inner surface of the side wall portion 4 protrudes inward, and the main portion 82 of the partition 80 is formed on each side surface 6a of the both protruding wall portions 6 on the second chamber 10b side. Both sides of each of them are in contact with each other.
  • the convex part 7 for positioning is formed in the location corresponding to the 2nd chamber 10b among the bottom parts 3 of the container main body 1 like FIG. Although the convex part 7 may be one place, it is preferable to form several places at intervals in the longitudinal direction of the partition 80, and specifically, two places are formed.
  • the convex portion 7 is hemispherical or dome-shaped, and its height is lower than the raised bottom portion 5.
  • the partition 80 is positioned so as to be sandwiched in the thickness direction of the main portion 82 by the raised bottom portion 5, both the projecting wall portions 6, and the convex portion 7.
  • a transparent plastic outer lid (not shown) formed by sheet molding, for example, can be put on the lid 2.
  • the plastic outer lid can be configured to be fitted to the flange portion 11 of the container body 1 from the outside, for example.
  • the storage recess 10 of the container body 1 configured in this way with granular contents as a package. Since the storage recess 10 is partitioned into the first and second rooms 10a and 10b by the partition 80, different types of contents can be filled in each of the rooms 10a and 10b. Examples of granular contents include confectionery, pet food, detergents, bath additives, and the like.
  • the partition 80 is put into the accommodation recess 10 as shown in FIG. Then, after filling the first and second chambers 10 a and 10 b with the contents, the lid 2 is heat sealed to the flange portion 11 of the container body 1.
  • the lid 2 is heat-sealed only in a region outside the separation line 14 of the easy peel sealant layer 12 and a sealing plate is disposed so that the lid 2 is not heat-sealed in a region inside the separation line 14. Therefore, the lid 2 is not heat-sealed on the upper surfaces of the protruding wall portions 6.
  • pick part 2a is formed in the 2nd chamber 10b side at the lid
  • the separation part 30 of the easy peel sealant layer 12 is peeled off from the base material 13 of the flange part 11 and separated from the container body 1 together with the lid 2.
  • both protrusions 81a of the thin part 81 of the partition 80 are sandwiched between the separation part 30 of the easy peel sealant layer 12 and the lid 2, both protrusions 81a of the thin part 81 of the partition 80 are easy peel sealant.
  • the partition 80 is lifted upward together with the lid 2 as shown in FIG. That is, by opening the lid 2, the partition 80 can be automatically extracted from the housing recess 10, and the lid 2 and the partition 80 can be separated from the container body 1 by one operation.
  • the partition 80 since the partition 80 is removed from the accommodating recess 10 by the opening operation, the first and second chambers 10a and 10b partitioned by the partition 80 are automatically united with the opening operation. Therefore, the contents of the rooms 10a and 10b can be easily mixed immediately after opening.
  • the partition 80 may be a cylinder instead of a plate, and the contents may be filled inside the cylindrical partition 80. A plurality of partitions 80 may be provided.
  • the object held by the lid 2 is not limited to the packaged object, and may be an article accommodated in the accommodating recess 10.
  • the separation line 14 provided on the easy peel sealant layer 12 may not be formed on a part of the entire circumference of the flange portion 11, and a part of the lid 2 is adhered to the container body 1 at the time of opening. It may be a mode remaining in
  • the film which comprises the easy peel sealant layer 12 is comprised separately from the sheet
  • both the 1st packaging member and the 2nd packaging member have flexibility. You may make it comprise from a sheet
  • Container body (first packaging member) 2 Lid (second packaging member) 2a Pick part 3 Bottom part 4 Side wall part 5 Raised bottom part 5a Side face 6 Projection wall part 6a Side face 7 Convex part 10 Containing concave part 10a First chamber 10b Second chamber 11 Flange part 12 Easy peel sealant layer 13 Base material 14 Disconnect line 15 Base line separating line 16 Extension part 17 Base material separating part 18 Wide part 30 Separating part 30a Outside area 30b Inside area (holding part) 31 Remaining part 50 Disinfecting cotton (article) 50a peripheral edge 51 disinfectant 60 main contents 61 accessory (article) 62 Packaging bag 62a Peripheral portion 70 Object to be packaged (article) 70a Peripheral part 80 Partition (article) 81 Thin part 81a Protruding part (edge) 82 Main part

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention porte sur un emballage, qui présente une structure simple, et par lequel emballage un produit contenu peut être extrait de façon fiable avec un élément d'emballage quand l'emballage est ouvert. Dans cet emballage, un produit (50) est contenu entre un corps principal de récipient (1) et un couvercle (2), et le corps principal de récipient (1) et le couvercle (2) sont thermoscellés d'une manière séparable à l'aide d'une couche d'agent de scellement à arrachage facile (12) ayant une faible force d'adhérence avec le corps principal de récipient (1) et une grande force d'adhérence avec le couvercle (2). Une section de bord (50a) du produit (50) est prise en sandwich entre la couche d'élément de scellement à arrachage facile (12) et le couvercle (2), et, lorsque l'emballage est ouvert, une partie de la couche d'agent de scellement à arrachage facile (12) constitue une section de maintien pour la séparation à partir du reste de la couche et pour le maintien de la section de bord (50a) du produit (50) sur le couvercle (2).
PCT/JP2012/068924 2011-07-27 2012-07-26 Emballage WO2013015345A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013525745A JP5974308B2 (ja) 2011-07-27 2012-07-26 包装体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011164271 2011-07-27
JP2011-164271 2011-07-27

Publications (1)

Publication Number Publication Date
WO2013015345A1 true WO2013015345A1 (fr) 2013-01-31

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ID=47601183

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JP (1) JP5974308B2 (fr)
WO (1) WO2013015345A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886483A1 (fr) * 2013-12-17 2015-06-24 Maurizio Festa Récipient de conservation et de préparation de produits alimentaires

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259976A (ja) * 1990-03-08 1991-11-20 Nitto Denko Corp テープ剤包装体
JP3156201U (ja) * 2009-10-07 2009-12-17 株式会社マルエイ 小型包装容器入り食品およびそれを用いた組合せ食品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259976A (ja) * 1990-03-08 1991-11-20 Nitto Denko Corp テープ剤包装体
JP3156201U (ja) * 2009-10-07 2009-12-17 株式会社マルエイ 小型包装容器入り食品およびそれを用いた組合せ食品

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886483A1 (fr) * 2013-12-17 2015-06-24 Maurizio Festa Récipient de conservation et de préparation de produits alimentaires
WO2015090674A1 (fr) * 2013-12-17 2015-06-25 Maurizio Festa Récipient pour conserver et préparer des aliments

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JPWO2013015345A1 (ja) 2015-02-23
JP5974308B2 (ja) 2016-08-23

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