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
  • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
  • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
  • B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
  • B65D75/22—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding the sheet or blank being recessed to accommodate 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
  • 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
• • 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
  • B65D77/22—Details
  • B65D77/30—Opening or contents-removing devices added or incorporated during filling or closing of containers
• • 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
  • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
  • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
  • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty 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
  • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
  • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
  • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
  • B65D85/76—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for cheese

Definitions

• the present invention relates to a package for containing at least one article, such as a food product, of the type comprising a flexible cover surmounted by a sealed cover on the cover.
• a disadvantage of this type of packaging lies particularly in the complexity of its structure and, consequently, in its high manufacturing cost.
• a major disadvantage of this type of packaging is that the detachment of the lid on which is sealed the shell can be difficult to access the cheese housed inside.
• An object of the present invention is to provide a package for containing at least one article, such as a food product, said package comprising a flexible lid forming a bottom and a cover defining with said lid a cavity adapted to receive said article, said lid being more rigid than said lid and having a peripheral rim sealed on a periphery of said lid in a closed position of said package, which overcomes the aforementioned drawbacks.
• a package according to the invention is such that said lid is capable of being cut into at least two sectors respectively provided with gripping means extending said rim, during a pull on one of said gripping means. direction of an area of said flange opposite said gripping means while plating the other gripping means on said lid, so as to detach from said lid the sector whose gripping means is subjected to this traction to bring the package into a partial opening position.
• this cover is such that the aforementioned tensile force makes it possible to cut it by forming a sector which is separated from the cover and which is clearly separated from the other sector, in such a way that the sector thus detached thus releases a sufficient access space to the cavity of the package that allows to enter the entirety of the article it contains. It will also be noted that this cover according to the invention allows the user to easily access the packaged article without having to grasp it with the fingers.
• said lid can be formed in one piece, being of the hollow shell monobloc type.
• said lid may be formed of a thermoplastic material of semi-rigid type adapted to allow tearing of its wall along a substantially straight line.
• said thermoplastic material is formed of a monolayer or multilayer film which may for example be based on expanded or non-expanded polystyrene and / or expanded or non-expanded polypropylene and / or polyethylene, and which may further optionally comprise a diaper interlayer based on a copolymer of ethylene and vinyl alcohol.
• said thermoplastic material is formed of a monolayer film based on expanded polystyrene or not.
• said thermoplastic material may be selected from the group consisting of polystyrene / ethylene copolymer and vinyl alcohol / polystyrene (PS / EVOH / PS) multilayers, polypropylene expanded / copolymer of ethylene and vinyl alcohol / polyethylene (XPP / EVOH / PE), expanded polypropylene / polyethylene (XPP / PE), expanded polypropylene / copolymer of ethylene and vinyl alcohol / polypropylene (XPP / EVOH / PP), expanded polypropylene / copolymer of ethylene and vinyl alcohol / polystyrene (XPP / EVOH / PS), expanded polypropylene / polypropylene (XPP / PP), expanded polypropylene / polypropylene (XPP / PP), expanded polypropylene / polystyrene (
• said cover is advantageously devoid of foldable or collapsible portion for obtaining said open position.
• said cover may comprise two gripping means adjacent and symmetrical to one another with respect to a median plane of said cover, for obtaining a pair of said substantially identical sectors.
• At least one pre-cutting line is formed in said cover between said gripping means and said opposite zone of said flange, for the formation via said traction of said cover sectors respectively on either side of said pre-cut line.
• pre-cut line is not comparable to a tear tape of the type of those of document FR-A-
• each of said gripping means may consist of a tongue formed integrally with said flange and extending beyond the latter.
• these tongues may have, in addition to the aforementioned gripping function for the opening of the package, a playful function, for example by associating a particular form of tabs with that of the lid (eg ear-shaped tabs for a lid shaped like an animal's head, shaped like a leaf for a fruit-shaped or vegetable-shaped lid, shaped like a key for a box-shaped lid, etc.).
• a playful function for example by associating a particular form of tabs with that of the lid (eg ear-shaped tabs for a lid shaped like an animal's head, shaped like a leaf for a fruit-shaped or vegetable-shaped lid, shaped like a key for a box-shaped lid, etc.).
• said opposite zone of said lid rim may form, in said open position, a hinge for the lid sector which is detached from said lid and separated from the other sector.
• said package is usable for containing an individual portion of cheese that conforms to the walls of said lid and said lid, and said lid may be substantially cap-shaped (eg circular or oval shaped cap) and is capable of forming a pair said sectors which are each in the form of a half-cap.
• the packaging according to the invention is generally usable for containing any article of semi-rigid, rigid or even friable type, that it adheres or not to the wall of said lid and, for example, to other food products such as chocolate or salted portions, or even items such as jewelry or toys.
• said cover may have a different geometry, for example rectangular or square with rounded corners, hexagonal, octagonal, etc.
• FIG. 1 is a top view of a package according to an embodiment of the invention before filling and closing with a lid
• Figure 2 is a side view of the package of Figure 1
• FIG. 3 is a diagrammatic cross-sectional view of the package of FIGS. 1 and 2 after it has been filled and closed by this cover
• FIG. 4 is a perspective view of the same filled and closed package, its cover being illustrated in FIG.
• FIG. 5 is a perspective view of the package of FIG. 4 in which the lid is shown in an open start position
• the package 1 illustrated in FIGS. 1 to 4 comprises a cover
• the lid 3 comprises a plane peripheral rim 5 (circular in this example) which is sealed on the periphery of the lid 2, in the closed position of the package 1 which is illustrated in FIGS. 3 and 4.
• the flange 5 of the lid 3 extends radially outwards and, for example, coplanarly by two gripping means 6 and 7 which are of flexible tab-shaped tongues and which are formed in the immediate vicinity of one of the other, on either side of a pre-cut line 8 formed substantially diametrically in the lid 3.
• the pre-cut line 8 is for example constituted by a rib or depression of less resistance to tearing which thus extends on a median transverse plane of the cover 3, from an area 8a of the flange 5 to the diametrically opposite zone 8b of the last.
• This pre-cutting line 8 makes it possible to cut the lid 3 by shear in two identical sectors 3a and 3b (in the form of half-caps in this embodiment) which are respectively provided with the two gripping means 6 and 7. Indeed, the user (eg the consumer of the food product 4 contained in the packaging 1) grasps the gripping means 6 and 7 with his fingers and then pulls on one of them 6 towards the opposite zone. 8b of the flange 5 (see arrow A in Figure 5) while plating the other gripping means 7 on the lid 2 (see arrow B in Figure 5), so as to detach from the lid 2 the sector 3a the gripping means 6 is subjected to this traction to bring the package 1 in the partially open position of FIG. 6. In this partial opening position, it can be seen that the sector 3a detached from the lid 2 by traction is thus raised and can remain connected to the cover 2 by an opposite zone 8b of the rim 5 forming articulation.
• the user thus cuts the lid 3 in a perfectly straight and clean manner along the precut line 8 and can thus easily access the contents 4 of the packaging without damaging or dropping this content 4
• the lid 3 of the package 1 according to the invention is based on a semi-rigid plastic material, such as a monolayer or multilayer film based on one or more polymers. thermoplastic material designed to allow easy cutting, clean and straight cover 3 by the aforementioned shear effect.
• lid 3 of the package 2 according to the invention could be devoid of any pre-cut line or primer 8, according to an alternative embodiment of FIGS. 4 to 6, the cutout of the lid 3 being able in this case nevertheless to be carried out clearly and more or less straight, during said traction of the gripping means 6 and 7.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Packages (AREA)
• Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
• Closures For Containers (AREA)
• Packaging Frangible Articles (AREA)
• Laminated Bodies (AREA)
• Wrappers (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (2)

Family

ID=37770358

Family Applications (1)

Country Status (16)

Families Citing this family (8)

Family Cites Families (22)

• 2006
  • 2006-07-27 FR FR0606875A patent/FR2904299B1/fr not_active Expired - Fee Related
• 2007
  • 2007-06-27 EP EP07803784A patent/EP2054320B1/de active Active
  • 2007-06-27 PT PT07803784T patent/PT2054320E/pt unknown
  • 2007-06-27 BR BRPI0715359-7A2A patent/BRPI0715359A2/pt not_active Application Discontinuation
  • 2007-06-27 KR KR1020097003810A patent/KR101410413B1/ko active Active
  • 2007-06-27 PL PL07803784T patent/PL2054320T3/pl unknown
  • 2007-06-27 AT AT07803784T patent/ATE501063T1/de active
  • 2007-06-27 JP JP2009521285A patent/JP2009544540A/ja active Pending
  • 2007-06-27 US US12/374,865 patent/US9469454B2/en active Active
  • 2007-06-27 CN CNA2007800280886A patent/CN101516743A/zh active Pending
  • 2007-06-27 ES ES07803784T patent/ES2362827T3/es active Active
  • 2007-06-27 DE DE602007013061T patent/DE602007013061D1/de active Active
  • 2007-06-27 WO PCT/FR2007/001073 patent/WO2008012404A1/fr active Application Filing
• 2009
  • 2009-01-23 TN TN2009000025A patent/TN2009000025A1/fr unknown
  • 2009-01-23 MA MA31586A patent/MA30599B1/fr unknown
  • 2009-01-26 EG EG2009010115A patent/EG25507A/xx active

Non-Patent Citations (1)

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