FR2567107A1 - Emballage transitoire et perdu de tout produit conditionne, sous vide ou en atmosphere inerte - Google Patents

Emballage transitoire et perdu de tout produit conditionne, sous vide ou en atmosphere inerte Download PDF

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Publication number
FR2567107A1
FR2567107A1 FR8410525A FR8410525A FR2567107A1 FR 2567107 A1 FR2567107 A1 FR 2567107A1 FR 8410525 A FR8410525 A FR 8410525A FR 8410525 A FR8410525 A FR 8410525A FR 2567107 A1 FR2567107 A1 FR 2567107A1
Authority
FR
France
Prior art keywords
packaging
sealing
parts
packaging according
reopening
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR8410525A
Other languages
English (en)
Inventor
Alain Domergue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MBD GROUPE DESIGN
Original Assignee
MBD GROUPE DESIGN
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 MBD GROUPE DESIGN filed Critical MBD GROUPE DESIGN
Priority to FR8410525A priority Critical patent/FR2567107A1/fr
Publication of FR2567107A1 publication Critical patent/FR2567107A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/58—Snap connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/001—Joining in special atmospheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/549—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles said hollow-preforms being interconnected during their moulding process, e.g. by a hinge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/826—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined
    • B29C66/8266—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using fluid pressure directly acting on the parts to be joined
    • B29C66/82661—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps without using a separate pressure application tool, e.g. the own weight of the parts to be joined using fluid pressure directly acting on the parts to be joined by means of vacuum
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0235—Removable lids or covers with integral tamper element
    • B65D43/0264—Removable lids or covers with integral tamper element secured only by friction or gravity before removal of the tamper element
    • B65D43/0266—Removable lids or covers with integral tamper element secured only by friction or gravity before removal of the tamper element inside a peripheral U-shaped channel in the mouth of 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • B65D43/162—Non-removable lids or covers hinged for upward or downward movement the container, the lid and the hinge being made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/55—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles sealing elements being incorporated into the joints, e.g. gaskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/10—Details of hinged closures
    • B65D2251/1016—Means for locking the closure in closed position
    • B65D2251/1033—Protuberances and cavities provided on a horizontal flange respectively of the container or base and the closure, and penetrating one into the other, e.g. of the press-button type
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/60—Tearable part both of the container and of the closure
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00351—Dome-like
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00425—Lids or covers 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00453—Contact between the container and the lid in a peripheral U-shaped channel of the container
    • B65D2543/00462—Contact between the container and the lid in a peripheral U-shaped channel of the container peripheral U-shaped channel of the lid
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00453—Contact between the container and the lid in a peripheral U-shaped channel of the container
    • B65D2543/00472—Skirt
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527—NO contact
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • B65D2543/00546—NO contact

Abstract

L'INVENTION SE RAPPORTE A UN EMBALLAGE EN DEUX PARTIES TRANSITOIRE ET PERDU DE TOUT PRODUIT CONDITIONNE SOUS VIDE OU EN ATMOSPHERE INERTE. L'EMBALLAGE COMPREND DES MOYENS SEPARES, D'ETANCHEITE 4-5 D'UNE PART ET DE SCELLEMENT ET DE REOUVERTURE 4A-5A D'AUTRE PART, DES MOYENS DE LIAISON 7, SUSCEPTIBLES D'ETRE ROMPUS, ETANT PREVUS ENTRE LES MOYENS D'ETANCHEITE ET LES MOYENS DE SCELLEMENT ET DE REOUVERTURE. L'INVENTION S'APPLIQUE A L'EMBALLAGE TRANSITOIRE ET PERDU DE TOUT PRODUIT CONDITIONNE, SOUS VIDE OU EN ATMOSPHERE INERTE, ET CAPABLE DE SATISFAIRE AUX CONDITIONS DE TENUE MECANIQUE IMPOSEES PAR CES TECHNIQUES AINSI QU'AUX CONDITIONS DE TENUE EN TEMPERATURE LORS DU PASSAGE DU PRODUIT EN AUTOCLAVE.

Description

La présente invention a pour objet de développer l'emballage transitoire et perdu de tout produit conditionné, sous vide ou en atmosphère inerte, et capable de satisfaire aux conditions de tenue mécanique imposées par ces techniques ainsi qu'aux conditions de tenue en température lors du passage du produit en autoclave.
L'emballage selon l'invention comprend notamment des moyens de scellement et de réouverture, cette action de réouverture n'entraînant qu'une destruction partielle de l'emballage et permettant, par exemple, le réemploi des parties subsistantes comme bote de présentation du produit contenu.
L'emballage s inscrit dans un volume parallélépipédique a base carrée.
D'une manière plus précise la présente invention vise un emballage en deux parties comprenant des moyens séparés, d'étanchéité d'une part et de scellement et de réouverture d'autre part, des moyens de liaison susceptibles d'entre rompus étant prévus entre les moyens d'étanchéité et les moyens de scellement et de réouverture.
Les moyens d'étanchéité sont périphériques et les moyens de scellement et de réouverture sont extérieurs aux moyens d'étanchéité, également périphériquement.
La fermeture des deux parties d'emballage (deux coques ou une coque et un couvercle) se fait par soudure par ultra-son.
La fermeture s'opère dans une enceinte réalisant le vide.
D'autres caractéristiques et avantages de la présente invention ressortiront de la description qui va suivre faite en regard des dessins annexés sur lesquels
- la figure 1 est une vue de profil d'un emb-allage selon l'invention;
- la figure 2 est une vue en plan, par le dessus, de cet emballage;
- la figure 3 est une vue partielle Gt t'n "ne, à lus grande échelle, des périphéries des deu: coques réunies;
- la figure 4 est une vue partielle et en plan, encore à une autre échelle, lorsque l'on considère d'une façon générale les lignes A-A et B-B, de la coque supérieure;
- la figure 5 est une vue en coupe suivant la ligne C-Cvde la figure 4;
- la figure 6 est une vue en coupe d'une partie d'un anneau de tirage;
- la figure 7 est une vue en coupe suivant la ligne
D-D de la figure 4, les coques étant séparées l'une de 1 'autre;
- la figure 8 est une vue en coupe suivant la ligne
E-E de la figure 4, les coques étant séparées l'une de 1 'autre.
Dans la forme de réalisation préférentielle représentée un emballage ou conditionnement selon l'invention comprend deux coques (1) et (2) en thermoplastique, obtenues simultanément et liées entre elles par une articulation de type charnière-film assurant le positionnement relatif avant et pendant la fermeture de l'ensemble. Un anneau de tirage (3) est prévu pour permettre la réouverture du conditionnement. Cet anneau est en deux parties (3A-3B) chacune venue de matière avec l'une des coques.
Les deux coques portent, à leur périphérie, des moyens d'étanchéité et des moyens de scellement; soit, pour l'étanchéité, un demi-tore mâle (4) légèrement en contre-dépouille sur une coque et un demi-tore femelle (5) sur l'autre coque en contre-dépouille inverse.
A l'extérieur de la bague d'étanchéité formée par la partie mâle (4) et la partie femelle (5) des coques, deux couronnes de scellement (4A) et (5A) sont liées à ces dernières par une série de pontets (7) pour former une ligne de déchirure comme expliqué plus loin. Ces pontets de liaison permettent un déplacement relatif des deux couronnes au moment de leur soudure par ultra-son. Cette opération de soudure est réalisée, en simultané, avec la fermeture des deux coques.
La fermeture de l'ensemble s'opère dans une enceinte réalisant le vide. Un jeu relatif (j) entre les deux coques, au droit du plan de jonction, est ménagé grâce à un jonc (8) entouré de deux rainures concentriques (9) prévus sur les couronnes de scellement et l'anneau de tirage en deux parties de façon à ce que la remise en atmosphère de l'ensemble scellé tende à plaquer intimement les deux coques par réduction de ce jeu.
La sonotrode et l'enclume de soudure assurent les deux fonctions fermeture et soudure. Les deux couronnes sont donc pourvues des dispositifs male et femelle permettant de réaliser cette opération de soudure de manière optimum.
L'aménagement (7) de la section des couronnes de scellement (4A) (SA) est également prévu au droit de l'anneau de tirage (3) pour permettre la déchirure par traction. L'utilisateur peut alors continuer sa traction et rompre les pontets (7) coques-couronnes. L'opération de descellement est ainsi obtenue.
La boîte peut être ouverte ou refermée sur son joint d'étanchéité par pression et déformat ionb de ce dernier.
I1 est bien entendu, enfin, que la présente invention n'a été décrite et représentée qu'à titre d'exemple préférentiel et que l'on pourra apporter des équivalences dans ses éléments constitutifs sans, pour autant, sortir du cadre de l'invention.

Claims (10)

REVENDICATIONS
1. Emballage en deux parties, transitoire et perdu de tout produit conditionné, sous vide-ou en atmosphère inerte, caractérisé en ce qu'il comprend des moyens séparés, d'étanchéité (4-5) d'une part et de scellement et de réou v--rture (4A-=A) autre p=.Zt, des mayens d liaison (7), suecspt blee d'être rompU ott prévus entre les rnoi'-ns d'étanchéité et les moyens de scellement et de réouverture.
2. Emballage selon la revendication 1 caractérisé en ce que les moyens d'étanchéité (4-5) sont périphériques et les moyens de scellement et de réouverture (4A-5A) sont extérieurs aux moyens d'étanchéité, également périphériquement.
3. Emballage selon l'une quelconque des revendications 1 et 2 caractérisé en ce que la fermeture de l'emballage se fait par soudure par ultra-son.
4. Emballage selon l'une quelconque des revendications 1 à 3 caractérisé en ce que la fermeture s'opère dans une enceinte réalisant le vide.
5. Emballage selon l'une quelconque des revendications 1 à 4 caractérisé en ce que les deux parties (1-2) d'emballage sont en thermoplastique, obtenues simultanément et liées entre elles par une articulation de type charnièrefilm assurant le positionnement relatif avant et pendant la fermeture de l'ensemble.
6. Emballage selon l'une quelconque des revendications 1 à 5 caractérisé en ce qu'un anneau de tirage (3) est prévu, cet anneau étant en deux parties (3A-3B), chacune venue de matière avec l'une des parties d'emballage (1-2).
7. Emballage selon l'une quelconque des revendications 1 à 6 caractérisé en ce que les moyens d'étanchéité montrent un demi-tore mâle (4) légèrement en contre-dépouille sur l'une des parties d'emballage et un demi-tore femelle (5) sur l'autre partie d'emballage, en contre-dépouille inverse.
8. Emballage selon l'une quelconque des revendications 1 à 7 caractérisé en ce que les moyens de liaison (7) sont des pontets permettant un déplacement relatif des moyens de scellement et de réouverture (4A-5A) au moment de leur soudure par ultra-son, cette opération de soudure étant réalisée, cn simultané, avec la fermeture des deux parties d'emballage.
9. Emballage selon l'une quelconque des revendications 1 à 8 caractérisé en ce qu'un jeu relatif (j) entre les deux parties d'emballage, au droit du plan de jonction, est ménagé de façon à ce que la remise en atmosphère de l'ensemble scellé tende à plaqi1erlntimement les deux parties d'emballage par réduction de ce jeu.
10. Emballage selon l'une quelconque des revendications 1 à 9 caractérisé en ce que la boîte qu'il constitue peut être ouverte ou refermée sur son joint d'étanchéité par pression et déformation de ce dernier.
FR8410525A 1984-07-03 1984-07-03 Emballage transitoire et perdu de tout produit conditionne, sous vide ou en atmosphere inerte Pending FR2567107A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700836A3 (fr) * 1994-09-10 1997-09-24 Tetra Laval Holdings & Finance Emballage en matériau plastique avec couvercle à charnière et procédé et dispositif pour sa fabrication
WO1998002362A2 (fr) * 1996-07-16 1998-01-22 Alexandre Rey Silveira Emballage inviolable pourvu d'un sceau temoin

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1074246A (fr) * 1953-04-02 1954-10-04 J Herbin Ets Nouvelle boîte en matière moulée
US2941660A (en) * 1953-11-27 1960-06-21 Tupper Corp Process of packaging and packaging structure
GB1024017A (en) * 1961-11-10 1966-03-30 Hoechst Ag Containers of thermoplastic materials
FR1557699A (fr) * 1966-12-23 1969-02-21
EP0033266A1 (fr) * 1980-01-23 1981-08-05 Societe D'exploitation Des Etablissements Vulliez Procédé de sertissage, notamment pour emballage plastique, et emballage étanche obtenu par ce procédé
EP0079816A1 (fr) * 1981-11-06 1983-05-25 Aquifrance Plastique Boîte à fermeture étanche formant conteneur pour produits divers
FR2564071A1 (fr) * 1984-05-10 1985-11-15 Rech Expl Brevets Conteneur etanche a ouverture manuelle pour produits divers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1074246A (fr) * 1953-04-02 1954-10-04 J Herbin Ets Nouvelle boîte en matière moulée
US2941660A (en) * 1953-11-27 1960-06-21 Tupper Corp Process of packaging and packaging structure
GB1024017A (en) * 1961-11-10 1966-03-30 Hoechst Ag Containers of thermoplastic materials
FR1557699A (fr) * 1966-12-23 1969-02-21
EP0033266A1 (fr) * 1980-01-23 1981-08-05 Societe D'exploitation Des Etablissements Vulliez Procédé de sertissage, notamment pour emballage plastique, et emballage étanche obtenu par ce procédé
EP0079816A1 (fr) * 1981-11-06 1983-05-25 Aquifrance Plastique Boîte à fermeture étanche formant conteneur pour produits divers
FR2564071A1 (fr) * 1984-05-10 1985-11-15 Rech Expl Brevets Conteneur etanche a ouverture manuelle pour produits divers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700836A3 (fr) * 1994-09-10 1997-09-24 Tetra Laval Holdings & Finance Emballage en matériau plastique avec couvercle à charnière et procédé et dispositif pour sa fabrication
WO1998002362A2 (fr) * 1996-07-16 1998-01-22 Alexandre Rey Silveira Emballage inviolable pourvu d'un sceau temoin
WO1998002362A3 (fr) * 1996-07-16 1998-04-09 Silveira Alexandre Rey Emballage inviolable pourvu d'un sceau temoin

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