DK166958B1 - Emballage formet som praesenterbakke - Google Patents
Emballage formet som praesenterbakke Download PDFInfo
- Publication number
- DK166958B1 DK166958B1 DK346087A DK346087A DK166958B1 DK 166958 B1 DK166958 B1 DK 166958B1 DK 346087 A DK346087 A DK 346087A DK 346087 A DK346087 A DK 346087A DK 166958 B1 DK166958 B1 DK 166958B1
- Authority
- DK
- Denmark
- Prior art keywords
- lid
- tray
- rigid
- pvc
- designed
- Prior art date
Links
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- 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
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
- B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
- B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
- B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
- B29C66/24244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle
-
- 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
- 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
- B29C66/542—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 joining hollow covers or hollow bottoms to open ends of container bodies
-
- 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
- B29C66/71—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 composition of the plastics material of the parts to be joined
-
- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
-
- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
- B29C66/7234—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 structure of the material of the parts to be joined being multi-layered comprising a barrier layer
- B29C66/72343—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 structure of the material of the parts to be joined being multi-layered comprising a barrier layer for liquids
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
- B65D1/36—Trays or like shallow containers with moulded compartments or partitions
-
- 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
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
-
- 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
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
-
- 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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7162—Boxes, cartons, cases
- B29L2031/7168—Egg-cartons
-
- 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
- B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
- B65D2543/00175—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
- B65D2543/00194—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
-
- 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
- B65D2543/00481—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
-
- 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
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00833—Integral tabs, tongues, handles or similar
- B65D2543/00842—Integral tabs, tongues, handles or similar outside 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
- B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
- B65D2577/10—Container closures formed after filling
- B65D2577/20—Container closures formed after filling by applying separate lids or covers
- B65D2577/2041—Pull tabs
- B65D2577/205—Pull tabs integral with the closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Packages (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Packaging For Recording Disks (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Cartons (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Basic Packing Technique (AREA)
- Wrappers (AREA)
- Table Devices Or Equipment (AREA)
Description
i DK 166958 B1
Opfindelsen angår en emballage formet som presenterbakke, og af den art, der omfatter en stiv bund af PVC, udformet med fordybninger og et stift låg af PVC, idet låget er forbundet med bunden ved hjælp af en 5 periferisk svejsestrimmel udformet med mindst én svækkelseszone, og hvor bunden og låget hver især har en udvendig, periferisk, plan yderkant, der strækker sig i et plan parallelt med presenterbakkens plan.
Der kendes mange emballager af plastmateriale 10 med en beholder, der eventuelt kan være udformet med fordybninger for varen eller varerne, og med en aftagelig dækfolie, som man progressivt fjerner ved træk på en periferisk del heraf.
I emballager af denne art består beholderen af 15 polyvinylchlorid (PVC) medens den til beholderen svejsede, fleksible dækfolie består af polyethylen.
Da dette materiale ingen stivhed har, kan sådanne emballager ikke yde god beskyttelse af varerne og indtil nu har man ikke kunnet fremstille emballager med 20 stiv bund og stift låg, begge af polyvinylchlorid, til effektiv beskyttelse af varerne mod kontakt-, stød- eller trykpåvirkninger og med progressivt aftageligt låg, eftersom sammensvejsede PVC-folier ikke kan skilles ad.
Fra GB-A- 1 349 103 kender man en emballage be-25 stående af en bund af PVC og et låg af PVC, hvilke to dele er svejset sammen ved en periferisk zone, som har en svækkelseslinie ved hvilken de to dele kan skilles ad ved overrivning af PVC-folierne.
Den fornødne kraftpåvirkning til overrivning af 30 materialer er større end emballagens modstandsdygtighed overfor deformationer.
Opfindelsen tager sigte på at afhjælpe disse u-lemper og giver anvisning på en sådan emballage, der helt igennem har den fornødne stivhed og som desuden 35 har et stift låg, der kan tages af eller krænges.
Med henblik herpå er en emballage af den indledningsvis angivne art ifølge opfindelsen ejendommelig DK 166958 B1 2 ved, at bunden har større stivhed end låget, at bunden og låget efter formning er påført et polyethylenlag, på hvilket der ved kompositdannelse under tryk er påført en polyethylenfilm af svejselig men progressivt aftage-5 lig type, idet bunden og låget hver især har to modstående, udragende, form- og dimensionsmæssigt identiske flige, og at bunden desuden er udformet med en rende, der har Uformet eller lignende tværsnit, nær ved den pågældende kant og indenfor denne kant.
10 Da låget ikke er udformet med områder af samme art som renden i bunden, har det en mindre stivhed end bunden, hvorfor låget nemt kan rives af, når man åbner præsenterbakken.
Opfindelsen forklares nærmere i det følgende un-15 der henvisning til den skematiske tegning, hvor fig. 1 er et længdesnit gennem en præsenterbakke ifølge opfindelsen, fig. 2 bakken set ovenfra, fig. 3 et delbillede i snit langs snitlinien 20 III-III i fig. 2, fig. 4 et delbillede i snit langs snitlinien IV-IV i fig. 2, og fig. 5 et delbillede, der i væsentlig større målestok viser opstablingen af de forskellige materiale-25 lag til bunden og/eller låget.
Som vist på tegningen omfatter præsenterbakken ifølge opfindelsen en bund 1 og et låg 2, hvor både bunden og låget har en periferisk, plan yderkant 3, 3', der rager udad i et plan, der er parallelt med 30 bakkens længdemidterplan X-X.
I henhold til den viste udførelsesform består bunden 1 af komposit materiale omfattende en folie 10 af uigennemtrængeligt, farvet eller uf arvet poly-vinylchlorid (PVC) af den art, der egner sig til føde-35 varer, hvilken folie ved en varmebehandling af i og for sig kendt art er udformet med fordybninger 4 beregne- DK 166958 B1 3 de til eksempelvis at indeholde små osteportioner, hvilken folie derefter får påført et tyndere lag 11 af polyethylen af fødevarekvalitet, hvorpå der ved trykbehandling dannes et komposit med en tynd film 12 5 af polyethylen af den art, der kan tages eller rives af.
Bunden er hensigtsmæssigt udformet med en periferisk rende 5 med for eksempel U-formet tværsnit, hvilken rende hensigtsmæssigt tilvejebringes samtidigt 10 med fordybningerne 4 og ved den samme bearbejdningsproces .
Som det fremgår af tegningen befinder renden 5 sig umiddelbart ved bundens periferiske yderkant 3', indenfor denne yderkant.
15 Låget 2 der har en vis højde, består også af det samme kompositionsmateriale som bunden 1, men der er anvendt transparent materiale. Dette låg er afgrænset af kanten 3, der har den samme form og de samme dimensioner som yderkanten 3' på bunden 1.
20 Begge yderkanter 3 og 3' er udformet med mod stående flige 6, 6', der rager udad i planet for kanterne henholdsvis 3, 3'.
I det viste udførelseseksempel har disse flige 6,6' afrundet form, men de kan have en hvilken som 25 helst anden form, for eksempel aflang form eller rektangulær form.
Hvad angår fordybningerne 4 er det klart, at deres form og deres antal kan afvige fra det her viste eksempel.
30 Yderkanterne 3, 3' klæbes sammen eller svejses sammen, fortrinsvis ved højfrekvenssvejsning eller på anden passende måde, hvor der ikke anvendes varme, således at der på disse kanter dannes en kontinuert strimmel 7 af konstant bredde over hele omkredsen af 35 emballagen bortset fra området ved fligene 6,6', hvor der i denne sammensvejsning af folier af polyethylen af
Claims (2)
- DK 166958 B1 aftagelig art findes en svækkelseszone, der udgøres af et afsnit 8 af væsentlig mindre bredde, og hvor der efterlades en væsentlig del af fligene 6, 6 ·, hvor disse ikke er svejset sammen, således at man som vist i 5 fig. 3 kan fjerne dem ved at gribe dem fast og udøve modsatrettet trækpåvirkning ved svækkelseszonen 8 i svejsesømmen 7. På denne måde kan man nemt åbne præsenterbakken ved progressiv fjernelse af låget. Låget 2 kan hensigtsmæssigt være udformet med 10 mindst ét indadrettet fremspring 9, der har pyramideform eller kegleform og tjener til at samle en eventuel kondensdannelse på indersiden i låget. Da låget ikke er udformet med områder af samme art som renden 5 i bunden, har det en mindre stivhed 15 end bunden, hvorfor låget nemt kan rives af, når man åbner præsenterbakken. Desuden har låget en mindre tykkelse end bakken, idet tykkelsesforholdet mellem låget og bakken hensigtsmæssigt er på ca. 7/10. Præsenterbakkens stivhed giver mulighed for at 20 emballere skøre eller sprøde varer, såsom oste, uden risiko for at disse beskadiges, når bakkerne stables op. En således udformet præsenterbakke er stiv og tætsluttet. Den kan derfor i forbindelse med sammen-25 svejsningsoperationen påfyldes med inert gas, der sikrer længere holdbarhed for varerne. Det er klart, at bakken ikke behøver at have den form, der som udførelseseksempel er vist i fig.
- 2 og at bakken kan være cirkulær, oval og så videre, og at den kan udformes med et 30 dekorativt mønster eller med reklametekst. Emballage formet som præsenterbakke, og af den 35 art, der omfatter en stiv bund af PVC, udformet med fordybninger og et stift låg af PVC, idet låget er for- DK 166958 B1 bundet med bunden ved hjælp af en periferisk svejse-strimmel udformet med mindst én svækkelseszone, og hvor bunden og låget hver især har en udvendig, periferisk, plan yderkant, der strækker sig i et plan parallelt med 5 præsenterbakkens plan, kendetegnet ved, at bunden (1) har større stivhed end låget (2), at bunden (1) og låget (2) efter formning er påført et polyethy-lenlag (11), på hvilket der ved kompositdannelse under tryk er påført en polyethylenfilm (12) af svejselig men 10 progressivt aftagelig type, idet bunden og låget hver især har to modstående, udragende, form- og dimensionsmæssigt identiske flige (6,6'), og at bunden desuden er udformet med en rende (5), der har U-formet eller lignende tværsnit, nær ved den pågældende kant (3') og in-15 den for denne kant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8610026A FR2601333B1 (fr) | 1986-07-09 | 1986-07-09 | Plateau-presentoir perfectionne formant emballage |
FR8610026 | 1986-07-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK346087D0 DK346087D0 (da) | 1987-07-06 |
DK346087A DK346087A (da) | 1988-01-10 |
DK166958B1 true DK166958B1 (da) | 1993-08-09 |
Family
ID=9337272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK346087A DK166958B1 (da) | 1986-07-09 | 1987-07-06 | Emballage formet som praesenterbakke |
Country Status (11)
Country | Link |
---|---|
US (1) | US4765463A (da) |
EP (1) | EP0252791B1 (da) |
JP (1) | JPS6322367A (da) |
AT (1) | ATE54897T1 (da) |
AU (1) | AU588117B2 (da) |
CA (1) | CA1312022C (da) |
DE (1) | DE3763922D1 (da) |
DK (1) | DK166958B1 (da) |
ES (1) | ES2016980B3 (da) |
FR (1) | FR2601333B1 (da) |
PT (1) | PT85283B (da) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4991713A (en) * | 1990-03-26 | 1991-02-12 | Phillips Frederick T | Serving tray apparatus |
JP2881662B2 (ja) * | 1990-11-30 | 1999-04-12 | テルモ株式会社 | 包装体 |
US5134930A (en) * | 1991-07-18 | 1992-08-04 | Mei Hwa Hsieh | Inflatable serving tray |
JP2917621B2 (ja) * | 1991-11-08 | 1999-07-12 | 松下電器産業株式会社 | 電解コンデンサの包装装置 |
US5605231A (en) * | 1994-07-18 | 1997-02-25 | The Green Partnership Inc. | Food delivery container |
FR2723922B1 (fr) * | 1994-08-25 | 1996-11-08 | Polarcup France Sa | Couvercle rigide de recipient, destine a contenir par exemple des produits alimentaires |
FR2731679B1 (fr) * | 1995-03-15 | 1997-05-30 | Grandpre Jean Louis | Couvercle pour recipient de produits alimentaires et son procede de fabrication |
US6149006A (en) * | 1997-08-19 | 2000-11-21 | General Mills, Inc. | Refrigerated food product container |
USD408202S (en) * | 1997-10-06 | 1999-04-20 | Jacobson Arthur F | Compact disc holder |
WO2000005140A1 (en) * | 1998-07-24 | 2000-02-03 | Traymax, Inc. | Food service tray |
US7097063B2 (en) * | 2002-01-29 | 2006-08-29 | The Glad Products Company | Plate container with detachable cover |
NL1022368C2 (nl) * | 2003-01-13 | 2004-07-15 | H J Heinz Holding B V | Verpakking. |
DE202004000992U1 (de) * | 2004-01-22 | 2004-04-01 | Huhtamaki Göttingen, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co KG | Aus einem Deckel und einem becherförmigen Unterteil bestehende Verpackung |
GB0409146D0 (en) * | 2004-04-23 | 2004-05-26 | Fox Int Group Ltd | Storage system |
EP1598135B1 (en) * | 2004-05-18 | 2008-09-10 | BLACK & DECKER INC. | Support assembly for output shaft of reciprocating power tool |
KR20060015011A (ko) * | 2004-08-13 | 2006-02-16 | 씨제이 주식회사 | 재밀폐 가능한 음식물 저장용기 |
DE102004042645A1 (de) * | 2004-09-03 | 2006-03-23 | Freudenreich, Gerhard | Verpackung für Butter oder dergleichen |
US8251242B2 (en) | 2005-06-10 | 2012-08-28 | Pwp Industries | Tamper-evident container with extended band |
US8083089B2 (en) * | 2005-07-13 | 2011-12-27 | Pwp Industries Inc. | Versatile tamper-evident food container |
US7631776B2 (en) * | 2005-06-10 | 2009-12-15 | Pwp Industries | Tamper evident container with tear-apart parts |
US8251249B1 (en) | 2005-06-24 | 2012-08-28 | Pwp Industries | Hangable tamper resistant packaging system |
US7568589B2 (en) * | 2005-06-24 | 2009-08-04 | Pwp Industries | Edge-tearing tamper-evident container |
US20070007291A1 (en) * | 2005-07-01 | 2007-01-11 | Jennifer Gunn | Container for carrying and transporting cupcakes and other pastry items |
USD620809S1 (en) | 2009-04-23 | 2010-08-03 | Del Monte Corporation | Condiment package |
US9061796B2 (en) * | 2009-04-23 | 2015-06-23 | H.J. Heinz Company | Multi-function condiment container |
KR20120081020A (ko) * | 2009-04-23 | 2012-07-18 | 에취.제이.헤인즈캄파니 | 다기능 용기 |
USD634643S1 (en) | 2010-04-23 | 2011-03-22 | H.J. Heinz Company | Condiment package |
USD632560S1 (en) | 2010-06-24 | 2011-02-15 | H.J. Heinz Company | Container |
USD632564S1 (en) | 2010-06-24 | 2011-02-15 | H.J. Heinz Company | Container |
USD632567S1 (en) | 2010-06-24 | 2011-02-15 | H.J. Heinz Company | Container |
USD632565S1 (en) | 2010-06-24 | 2011-02-15 | H.J. Heinz Company | Container |
USD632566S1 (en) | 2010-06-24 | 2011-02-15 | H.J. Heinz Company | Container |
USD632568S1 (en) | 2010-06-24 | 2011-02-15 | H.J. Heinz Company | Container |
USD632569S1 (en) | 2010-06-25 | 2011-02-15 | H.J. Heinz Company | Container |
USD632570S1 (en) | 2010-06-25 | 2011-02-15 | H.J. Heinz Company | Condiment package container |
USD629702S1 (en) | 2010-06-25 | 2010-12-28 | H.J. Heinz Company | Package of containers |
USD636220S1 (en) | 2010-06-25 | 2011-04-19 | H.J. Heinz Company | Condiment package caddy handle |
USD644101S1 (en) | 2010-06-25 | 2011-08-30 | H.J. Heinz Company | Container |
USD660718S1 (en) | 2011-11-10 | 2012-05-29 | H.J. Heinz Company | Condiment container |
USD660719S1 (en) | 2011-11-10 | 2012-05-29 | H.J. Heinz Company | Condiment container |
USD682710S1 (en) | 2011-11-10 | 2013-05-21 | H.J. Heinz Company | Condiment container |
USD670573S1 (en) | 2011-11-10 | 2012-11-13 | H.J. Heinz Company | Condiment container |
USD669367S1 (en) | 2011-11-11 | 2012-10-23 | H.J. Heinz Company | Condiment container |
USD676334S1 (en) | 2011-11-11 | 2013-02-19 | H.J. Heinz Company | Condiment container |
USD663631S1 (en) | 2011-11-11 | 2012-07-17 | H.J. Heinz Company | Condiment container |
DE102013006314A1 (de) * | 2012-07-27 | 2014-01-30 | Acs Coating Systems Gmbh | Backblech |
US10351310B2 (en) | 2016-10-28 | 2019-07-16 | Genpak, Llc | Tamper-evident container with a bump near a tabbed hinge |
US10889413B2 (en) | 2016-10-28 | 2021-01-12 | Genpak, Llc | Tamper-evident container with a tab extending beyond a hinge |
US10894635B2 (en) | 2016-10-28 | 2021-01-19 | Genpak, Llc | Tamper-evident container with a wide tab extending beyond a hinge |
US10220985B2 (en) | 2016-10-28 | 2019-03-05 | Genpak, Llc | Tamper-evident container with a tabbed hinge |
IT201700005771A1 (it) * | 2017-01-19 | 2018-07-19 | Corte Parma Alimentare S R L | Contenitore |
US10669080B2 (en) | 2018-09-19 | 2020-06-02 | Sonoco Development, Inc. | Tamper evident closure |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US30098A (en) * | 1860-09-18 | Excavating-machiite | ||
GB898641A (en) * | 1957-07-24 | 1962-06-14 | Selwyn Brown | Improvements relating to packaging and packages |
FR1440851A (fr) * | 1965-04-23 | 1966-06-03 | Plasticforming | Barquette pour le transport de denrées périssables |
DE1930431U (de) * | 1965-10-08 | 1966-01-05 | Erich Schumm | Schale aus kunststoff, insbesondere fuer die verwendung in kuehlschraenken. |
US3792181A (en) * | 1969-09-24 | 1974-02-12 | Mahaffy & Harder Eng Co | Semi-rigid plastic package with reclosable seal |
GB1349103A (en) * | 1972-01-19 | 1974-03-27 | Sharp A J | Container with tear-off section |
JPS54143388A (en) * | 1978-04-28 | 1979-11-08 | Dainippon Printing Co Ltd | Easily openable package container |
US4211326A (en) * | 1978-10-10 | 1980-07-08 | American Can Company | Blister package |
US4337116A (en) * | 1979-08-28 | 1982-06-29 | Keyes Fibre Company | Contoured molded pulp container with polyester liner |
US4387551A (en) * | 1979-09-21 | 1983-06-14 | Maryland Cup Corporation | Heat-sealable, ovenable containers and method of manufacture |
SE428661B (sv) * | 1981-12-29 | 1983-07-18 | Tetra Pak Int | Forpackningslaminatbana samt sett att tillverka densamma |
US4469258A (en) * | 1982-08-06 | 1984-09-04 | Champion International Corporation | Tray with compound sealed lid |
US4407874A (en) * | 1982-08-06 | 1983-10-04 | American Can Company | Sterilizable flexible packaging structure |
-
1986
- 1986-07-09 FR FR8610026A patent/FR2601333B1/fr not_active Expired
-
1987
- 1987-06-19 DE DE8787401381T patent/DE3763922D1/de not_active Expired - Lifetime
- 1987-06-19 AT AT87401381T patent/ATE54897T1/de not_active IP Right Cessation
- 1987-06-19 ES ES87401381T patent/ES2016980B3/es not_active Expired - Lifetime
- 1987-06-19 EP EP87401381A patent/EP0252791B1/fr not_active Expired - Lifetime
- 1987-06-25 CA CA000540529A patent/CA1312022C/fr not_active Expired - Lifetime
- 1987-06-29 US US07/068,888 patent/US4765463A/en not_active Expired - Fee Related
- 1987-07-01 AU AU75010/87A patent/AU588117B2/en not_active Ceased
- 1987-07-06 DK DK346087A patent/DK166958B1/da not_active IP Right Cessation
- 1987-07-08 PT PT85283A patent/PT85283B/pt active IP Right Grant
- 1987-07-08 JP JP62168913A patent/JPS6322367A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2016980B3 (es) | 1990-12-16 |
ATE54897T1 (de) | 1990-08-15 |
EP0252791B1 (fr) | 1990-07-25 |
PT85283A (pt) | 1988-07-29 |
CA1312022C (fr) | 1992-12-29 |
EP0252791A1 (fr) | 1988-01-13 |
US4765463A (en) | 1988-08-23 |
JPS6322367A (ja) | 1988-01-29 |
DK346087A (da) | 1988-01-10 |
DK346087D0 (da) | 1987-07-06 |
AU588117B2 (en) | 1989-09-07 |
PT85283B (pt) | 1993-07-30 |
DE3763922D1 (de) | 1990-08-30 |
FR2601333B1 (fr) | 1989-06-16 |
AU7501087A (en) | 1988-02-04 |
FR2601333A1 (fr) | 1988-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK166958B1 (da) | Emballage formet som praesenterbakke | |
AU2005291575B2 (en) | Peelable child-resistant packaging for wafer pharmaceutical forms | |
CA1042838A (en) | Sealable and sterilizable package | |
US10369764B2 (en) | Laminate structure with access openings | |
IE904595A1 (en) | Package having an improved opening feature | |
US20190135508A1 (en) | Push-And-Pull Sealing Disc For Packaging Container | |
US3410393A (en) | Peelable packaging | |
CA2975368A1 (en) | Peel-openable package and opening structure for peel-openable package | |
US20130209003A1 (en) | Bag packaging | |
US20210206544A1 (en) | Flexible Membrane With Valve | |
JP2019524568A (ja) | 改善された再封可能な接着ラベルを備えた再封止可能な容器 | |
WO2005102842A1 (en) | A container closure application system and method | |
CZ288656B6 (cs) | Obal obsahující dolní díl ve tvaru misky zakryté pružnou krycí částí | |
EP2482774B1 (en) | A method of attaching grip tabs to the carrier layer of a film dressing | |
AU689708B2 (en) | A package comprising a tray-shaped bottom part and a cover | |
US3835224A (en) | Tear strip sealing structure for blister packages | |
JP4489515B2 (ja) | ミシン目 | |
RU2680573C2 (ru) | Упаковка для салфеток и носовых платков | |
JP5974468B2 (ja) | 部分開封蓋材およびそれを用いた粉粒体収納用包装体 | |
JPH03133779A (ja) | 塗布可能な材料用の、スプレッダーを有するパッケージ | |
JPH01167073A (ja) | 密封包装容器とその製造方法 | |
EP3730425A1 (en) | Food dispenser | |
JPH09328165A (ja) | 包装体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |
Country of ref document: DK |