DK146317B - CARTON CONTAINER WITH HAPPY HOLDER - Google Patents
CARTON CONTAINER WITH HAPPY HOLDER Download PDFInfo
- Publication number
- DK146317B DK146317B DK656374AA DK656374A DK146317B DK 146317 B DK146317 B DK 146317B DK 656374A A DK656374A A DK 656374AA DK 656374 A DK656374 A DK 656374A DK 146317 B DK146317 B DK 146317B
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- DK
- Denmark
- Prior art keywords
- container
- fold line
- field
- fields
- triangular
- Prior art date
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Classifications
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
- B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
- B65D5/061—Rectangular containers having a body with gusset-flaps folded inwardly beneath the closure flaps
- B65D5/062—Rectangular containers having a body with gusset-flaps folded inwardly beneath the closure flaps with supplemental means facilitating the opening, e.g. tear lines, tear tabs
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
- B65D5/5405—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
- B65D5/541—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in one or more closure flaps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Laminated Bodies (AREA)
Description
Ιψ§» (19) DANMARK I fg§ »(19) DENMARK I fg
Φ i,2, FREMLÆGGELSESSKRIFT (,,)146317 BΦ i, 2, PUBLICATION WRITING (,,) 146317 B
DIREKTORATET FOR PATENT- OG VAREMÆRKEVÆSENETDIRECTORATE OF THE PATENT AND TRADEMARKET SYSTEM
(21) Patentansøgning nr.: 6563/74 (51) IntCI.8: B 65 D 5/54 (22) Indleveringsdag: 17 dec 1974 (41) Aim. tilgængelig: 19 jun 1975 (44) Fremlagt: 05 sep 1983 (86) International ansøgning nr.: - (30) Prioritet: 18 dec 1973 US 425915 (71) Ansøger: *EX-CELL-0 CORPORATION; Detroit, US.(21) Patent Application No. 6563/74 (51) IntCI.8: B 65 D 5/54 (22) Filing Date: 17 Dec 1974 (41) Aim. available: 19 Jun 1975 (44) Submitted: 05 Sep 1983 (86) International Application No: - (30) Priority: 18 Dec 1973 US 425915 (71) Applicant: * EX-CELL-0 CORPORATION; Detroit, US.
(72) Opfind er: Eric August ‘Braun; US.(72) Invention is: Eric August 'Braun; US.
(74) Fuldmægtig: Patentbureauet Hofman-Bang & Boutard (54) Kartonbeholder med genlukkelig hældetud(74) Prosecutor: Hofman-Bang & Boutard Patent Office (54) Cardboard container with reclosable pour spout
Opfindelsen angår en kartonbeholder af den i krav l's indledning angivne art.The invention relates to a carton container of the kind specified in the preamble of claim 1.
Fra beskrivelserne til USA patenterne nr. 3 081 927, nr. 3 147 904, nr. 3 281 048 og nr. 2 864 547 kendes kartonbeholdere af den om-® handlede art, dvs. af den type, der blandt andet har et plant ende- I lukke. Sådanne plane endelukker er ønskelige for at lette beholder- 2 nes opstabling under transport og/eller under oplagring, f ^ Ingen af disse kendte kartonbeholdere har imidlertid en udvendig J lukning, som kan klemmes til lukning udefra efter beholderens 2 146317 fyldning med indholdet, som skal oplagres.From the US Patent Specifications Nos. 3 081 927, Nos. 3 147 904, Nos. 3 281 048, and Nos. 2,864,547, cardboard containers of the kind disclosed are known, i.e. of the type that has, among other things, a flat end- I close. Such flat end closures are desirable to facilitate the stacking of the containers 2 during transport and / or during storage, however, none of these known carton containers has an outside J closure which can be clamped for outside closure after filling the container with the contents which must be stored.
Formålet med opfindelsen er derfor at tilvejebringe en kartonbeholder af den omhandlede art, hvor dette kan opnås.The object of the invention is therefore to provide a carton container of the kind in question where this can be achieved.
Hertil er den indledningsvis angivne kartonbeholder ejendommelig ved det i krav l's kendetegnende del angivne.To this end, the carton container initially indicated is peculiar to the characterizing part of claim 1.
Kartonbeholderen ifølge opfindelsen kan efter endt lukning af det sædvanlige gavlfelt lukkes yderligere véd at de to topfelters opadragende ulige lange ender bliver bukket omkring deres foldelinie, hvorefter det længste topfelts yderste del svejses til oversiden af det indre topfelt. Når beholderens indhold skal benyttes brydes perforeringen, hvilket tillader, at topfelternes opadragende ender rejses og afslører hældetuden. Hældetuden kan åbnes og genlukkes på samme måde som sædvanlige beholdere med gavlfelt, som nu er kommercielt tilgængelige.The carton container according to the invention can, after the closure of the usual gable field, be further closed by the upwardly projecting odd long ends of the two top panels being bent around their fold line, after which the outermost part of the longest top panel is welded to the upper side of the inner top panel. When the contents of the container are to be used, the perforation breaks, allowing the upwardly extending ends of the top panels to reveal the pouring spout. The pour spout can be opened and closed in the same way as conventional gable field containers, which are now commercially available.
Underkravene 2 til 4 angiver en række fordelagtige udførelsesformer for kartonbeholderen, som henholdsvis ses på fig. 20, 18 og 19. Disse udførelsesformer bygger alle på, at det ydre topfelt indeholder en perforeret linie, som bevirker, at endelukket kan løftes til tilvejebringelse af hældetuden til udhældning af beholderens indhold.The subclaims 2 to 4 indicate a number of advantageous embodiments of the carton container, as seen in FIG. 20, 18 and 19. These embodiments are all based on the outer top field containing a perforated line which allows the end cap to be lifted to provide the pour spout for pouring the contents of the container.
Opfindelsen skal i det følgende nærmere beskrives med henvisning til tegningen, hvorpå fig. 1 er et udfoldet billede af den indvendige overflade af et beholderemne, hvoraf en væsketæt med plan ende forsynet beholder ifølge opfindelsen bliver fremstillet, fig. 2 er et udfoldet billede af den udvendige overflade af en beholder, efter at den er sidelukket af det i fig. 1 viste beholderemne, fig. 3 er et udsnit af beholderen, som i perspektiv viser det sidelukkede emne, som er vist i fig. 2 med åbnet ende før lukningen af et plant endelukke, 3 146317 fig. 4 er et udsnit, som i perspektiv viser beholderen i fig. 3 i delvis lukket tilstand, fig. 5 er et udsnit, som i perspektiv viser beholderen ifølge fig.The invention will now be described in more detail with reference to the drawing, in which fig. 1 is an unfolded view of the inner surface of a container blank from which a flat-end liquid-tight container according to the invention is produced; FIG. 2 is an unfolded view of the outer surface of a container after being sidelined by that of FIG. 1; FIG. 3 is a sectional view of the container, which shows in perspective the lateral blank shown in FIG. 2 with the open end before closing a flat end closure; FIG. 4 is a perspective view showing the container of FIG. 3 in partially closed condition; FIG. 5 is a fragmentary perspective view of the container of FIG.
3 og 4 med emnets lukkefelter i stilling til ultralydsvejsning af et centralt areal til dannelse af en væsketæt lukning for beholderen, fig. 6 er et udsnit, som i perspektiv viser beholderen i fig. 3, 4 og 5, efter at det centrale areal· er blevet svejset, og en fastgørelsesstrimmel for det udvendige topfelt er blevet svejset til forbindelseskanten for et indre topfelt til dannelse af en væsketæt beholder med plan ende, fig. 7 er et udsnit, som i perspektiv viser en beholder ifølge fig.3 and 4 with the blank closure panels in position for ultrasonic welding of a central area to form a liquid-tight closure for the container; FIG. 6 is a sectional view showing the container of FIG. 3, 4 and 5 after the central area · has been welded and a fastening strip for the outer top field has been welded to the connection edge of an inner top field to form a liquid-tight flat end container; 7 is a sectional perspective view of a container of FIG.
6 med en åbningsstrimmel delvis fjernet, fig. 8 er et udsnit, som i perspektiv viser en beholder ifølge fig.6 with an opening strip partially removed; FIG. 8 is a fragmentary perspective view of a container of FIG.
7, efter at åbningsstrimmelen er blevet helt fjernet, fig. 9 er et udsnit, som i perspektiv viser beholderen i fig. 8 med hældetuden i åbnet tilstand, fig. 10 er et udsnit, som i perspektiv viser beholderen i fig. 9 efter den er blevet genlukket, fig. 11 er et delvis udfoldet billede af den indre overflade af et beholderemne, som viser en topdel svarende til den i fig. 1 viste og viser et ikke klæbende (f.eks. klæbe-forhindrende) mønster på hældetudens hældefelter, fig. 12 er et delvis udfoldet billede af den indre overflade af et beholderemne svarende til det i fig. 1 viste og viser en åb-ningsstrimmel, som kun strækker sig delvis over det ydre topfelt, fig. 13 er et udsnit, som i perspektiv viser en beholder med plant endelukke fremstillet af det i fig. 12 viste beholderemne, 4 146317 fig. 14 er et udsnit, som i perspektiv viser beholderen i fig. 13 med åbningsstrimmelen delvis fjernet, fig. 15 er et udsnit, som i perspektiv viser beholderen i fig. 14, efter at åbningsstrimmelen er blevet fjernet, fig. 16 er et udsnit, som i perspektiv viser beholderen i fig. 14 og 15 med beholdertuden i en åben hældestilling, fig. 17 er et perspektivisk billede svarende til fig. 14, 15 og 16 og viser beholderen med lukket i sin genlukkede stilling, fig. 18 er et delvis udsnit, som i perspektiv viser en beholder med en åbningsstrimmel svarende til den i fig. 12, 13 og 14 viste strimmel, men har en sammenhængende kontakt med det udvendige topfelt, således at åbningsstrimmelen forbliver fastgjort til beholderen, når strimmelen en gang passerer perforeringerne, som danner hældetudsadskillelsen, fig. 19 er et udsnit, som i perspektiv viser beholderen svarende til beholder emnet i fig. 6, men med en enkelt perforeret linie forløbende i længderetningen af det ydre topfelt og en anden perforeret linie forløbende parallelt med den i kort afstand for at lette den begyndende åbning, og fig. 20 er et udsnit, som i perspektiv viser en beholder svarende til den i fig. 19 viste beholder, men med et åbningshak med en enkelt perforeret linie forløbende i længderetningen af det ydre topfelt.7, after the opening strip has been completely removed; FIG. 9 is a perspective view showing the container of FIG. 8 with the pouring spout in the opened state; 10 is a sectional perspective view of the container of FIG. 9 after being resealed, FIG. 11 is a partially unfolded view of the inner surface of a container blank showing a top portion similar to that of FIG. 1, showing a non-adhesive (e.g., adhesive preventive) pattern on the pouring spout of the pour spout; FIG. 12 is a partially unfolded view of the inner surface of a container blank similar to that of FIG. 1, showing an opening strip extending only partially over the outer top field; FIG. 13 is a sectional perspective view showing a container with a flat end closure made from the one shown in FIG. 12 container blank, FIG. 14 is a fragmentary perspective view of the container of FIG. 13 with the opening strip partially removed; FIG. 15 is a sectional view showing the container of FIG. 14, after the opening strip has been removed; FIG. 16 is a sectional perspective view of the container of FIG. 14 and 15 with the container spout in an open pouring position; 17 is a perspective view similar to FIG. 14, 15 and 16, showing the container with the closure in its closed position, FIG. 18 is a partial sectional view showing, in perspective, a container with an orifice strip similar to that of FIG. 12, 13 and 14, but have a continuous contact with the outer top field, so that the opening strip remains attached to the container when the strip once passes the perforations forming the pour-out separation; 19 is a perspective view showing the container corresponding to the container item of FIG. 6, but with a single perforated line extending longitudinally of the outer top field and another perforated line extending parallel to that at a short distance to facilitate the initial opening; and FIG. 20 is a sectional view showing, in perspective, a container similar to that of FIG. 19, but with an opening perforated with a single perforated line extending longitudinally of the outer top field.
På tegningen er vist et beholderemne 10 bestående af tre sektioner, nemlig et plant endelukke 11, en hoveddel 12 og et endelukke 13·The drawing shows a container item 10 consisting of three sections, namely a flat end closure 11, a main part 12 and an end closure 13 ·
En vandret foldelinie 14 forløber tværs over beholderemnet 10 og adskiller det plane endelukke 11 og hoveddelen 12. En vandret foldelinie 15 strækker sig tværs over beholderemnet 10 og adskiller endelukket 13 og hoveddelen 12. Hoveddelen 12 har hovedfelter 16, 5 146317 17, 18 og 19 og en sideflig 20. Beholderemnet 10 er på siderne begrænset af kanter 21 og 22. Beholderemnet 10 er desuden begrænset af lodrette foldelinier 23, 24, 25 og 26.A horizontal fold line 14 extends across the container blank 10 and separates the plane end cap 11 and the body portion 12. A horizontal fold line 15 extends across the container blank 10 and separates the end cap 13 and the body portion 12. The main portion 12 has main panels 16, 17, 18 and 19. and a side tab 20. The container blank 10 is limited on the sides by edges 21 and 22. The container blank 10 is further limited by vertical fold lines 23, 24, 25 and 26.
Endelukket 13 har bundfelter 27 og 29, som respektivt strækker· sig fra hovedfelterne 16 og 18. Trekantede lukkefelter 28 og 30 er dele af endelukket 13 og strækker sig respektivt fra hovedfelterne 17 og 19. Det trekantede lukkefelt 28 er begrænset af foldelinien 15 og foldelinien 35 og 36. Det trekantede lukkefelt 28 er forbundet med bundfelterne 27 og 29 af tilbagefoldede felter 33 og 34. Det trekantede lukkefelt 30 er begrænset af foldelinien 15 og foldelinier 39 og 40. Tilbagefoldede felter 37 og 38 forbinder det trekantede lukkefelt 30 til bundfeltet 29 og sidefligen 20. Som det angives mere detaljeret herefter vil sidesømfligen 20 blive forbundet til bundfeltet 27 ved at anbringe det tilbagefoldede felt 38 i nærheden af bundfeltet 27 i den opbyggede beholder.The end closure 13 has bottom panels 27 and 29 which extend respectively from the main panels 16 and 18. Triangular closure panels 28 and 30 are parts of the end closure 13 and extend respectively from the main panels 17 and 19. The triangular closure panel 28 is limited by the fold line 15 and the fold line. 35 and 36. The triangular closure panel 28 is connected to the bottom panels 27 and 29 of folded back panels 33 and 34. The triangular closure panel 30 is limited by the fold line 15 and fold lines 39 and 40. Refolded panels 37 and 38 connect the triangular closure panel 30 to the bottom panel 29 and side tab 20. As indicated in more detail hereinafter, side seam tab 20 will be connected to the bottom panel 27 by placing the back-folded panel 38 in the vicinity of the bottom panel 27 in the built-up container.
Bundfeltet 27 har en indbukket flig 31 og bundfeltet 29 har en udbukket flig 32.The bottom panel 27 has a bent tab 31 and the bottom panel 29 has a bent tab 32.
Det plane endelukke 11 er forsynet med et ydre topfelt 41 og et indre topfelt 43, som respektivt er forbundet til hovedfelterne 16 og 18. Et trekantet hældefelt 42 og et trekantet lukkefelt 44 er respektivt forbundet til hovedfelterne 17 og 19. En forskudt vandret foldelinie 46 forløber i det væsentlige parallelt med de vandrette foldelinier 14 og 15 og strækker sig fra kanten 21 til den lodrette foldelinie 26.The plane end closure 11 is provided with an outer top panel 41 and an inner top panel 43 which are respectively connected to the main panels 16 and 18. A triangular pouring panel 42 and a triangular closing panel 44 are respectively connected to the main panels 17 and 19. A displaced horizontal folding line 46 extends substantially parallel to the horizontal fold lines 14 and 15 and extends from the edge 21 to the vertical fold line 26.
Det indre topfelt 41 er delt i hovedsagelig to dele af den vandrette foldelinie 46. Den nederste del udgøres af et rektangulært felt 47 og er begrænset af foldelinierne 23, 46 og 14 og kanten 21. En åbningsmedvirkende foldelinie 49 strækker sig i det væsentlige fra skæringen mellem foldelinien 14 og foldelinien 23 til et punkt på foldelinien 46, som er tættere ved foldelinien 23 end kanten 21. Den øverste del af det ydre topfelt 41 har som vist i fig. 1 hovedsageligt tre elementer; nemlig et 6 146317 lukkefelt 51» en åbningsstrimmel 53 og en fastgøringsstrimmel 54. Åbningsstrimmelen 53 adskilles fra lukkefeltet 51 og fastgørelsesstrimmelen 54 ved respektive perforerede foldelinier 57 og 58.The inner top panel 41 is divided into substantially two parts of the horizontal fold line 46. The lower portion is constituted by a rectangular square 47 and is limited by the fold lines 23, 46 and 14 and the edge 21. An opening-acting fold line 49 extends substantially from the intersection. between the fold line 14 and the fold line 23 to a point on the fold line 46 which is closer to the fold line 23 than the edge 21. The upper part of the outer top field 41 has as shown in FIG. 1 mainly three elements; namely, an opening strip 51 »an opening strip 53 and an attachment strip 54. The opening strip 53 is separated from the closing panel 51 and the attachment strip 54 by respective perforated fold lines 57 and 58.
Det indre topfelt 43 er delt i to dele af foldelinien 46. Et rektangulært felt 60 er tilvejebragt imellem foldelinierne 46 og 14 og de lodrette foldelinier 24 og 25. En åbningsmedvirkende foldelinie 61 forløber fra skæringen mellem foldelinierne 14 og 24 til et sted på foldelinien 46. Nævnte skæring på foldelinien 46 er nærmere ved foldelinien 24 end foldelinien 25 og har i det væsentlige samme afstand fra foldelinien 24 som den åbningsmedvirkende foldelinie 49 har fra foldelinien 25 langs foldelinien 46.The inner top panel 43 is divided into two parts of the fold line 46. A rectangular field 60 is provided between the fold lines 46 and 14 and the vertical fold lines 24 and 25. An opening-acting fold line 61 extends from the intersection of the fold lines 14 and 24 to a location on the fold line 46 Said intersection of the fold line 46 is closer to the fold line 24 than the fold line 25 and is substantially the same distance from the fold line 24 as the opening-acting fold line 49 has from the fold line 25 along the fold line 46.
Det trekantede hældefelt 42 er forbundet med tilbagefoldede felter 63 og 64 respektivt langs foldelinier 65 og 66. De tilbagefoldede felter 63 og 64 forbinder det trekantede hældefelt 42 respektivt med de rektangulære felter 47 og 60. Hældefelter 68 og 69 er forbundet til de respektivt tilbagefoldede felter 63 og 64 og er forbundet til hinanden langs en foldelinie 70.The triangular pouring field 42 is connected to folded fields 63 and 64 respectively along fold lines 65 and 66. The folded fields 63 and 64 connect the triangular pouring field 42 to the rectangular fields 47 and 60 respectively. Pouring fields 68 and 69 are connected to the respective folded fields 63 and 64 and are connected to each other along a fold line 70.
Det trekantede lukkefelt 44 er forbundet til tilbagefoldede felter 73 og 74 langs de respektive foldelinier 75 og 76. De tilbagefoldede felter 73 og 74 forbinder det trekantede lukkefelt 44 respektivt med feltet 60 og sidesømfligen 20. Lukkefelter 78 og 79 er forbundet med de tilbagefoldede felter respektivt 73 og 74 og med hinanden langs foldelinien 80.The triangular closure field 44 is connected to back-folded fields 73 and 74 along the respective fold lines 75 and 76. The back-folded fields 73 and 74 connect the triangular closure field 44 to the field 60 and the side seam tab 20. Closing fields 78 and 79 are connected to the back-folded fields, respectively. 73 and 74 and with each other along the fold line 80.
Beholderemnet 10 bliver udformet til et sidelukket emne 100, som vist i fig. 2 ved at hovedfeltet 19 og den ene sideflig 20 drejes som en enhed omkring foldelinien 25, og ved at de indvendige overflader af hovedfeltet 19 kommer i berøring med den indvendige overflade af hovedfeltet 18 og foldelinien 26 anbringes ved siden af foldelinien 24 og ved at den indre overflade af sidefligen 20 berører den indre overflade af hovedfeltet 17 i nærheden af foldelinien 24. Så bliver hovedfeltet 16 drejet omkring foldelinien 23, således at dets indre overflade kommer i berøring med den indvendige overflade af hovedfeltet 17. Den ind- 7 146317 vendige overflade af hovedfeltet 16 langs kanten 21 kommer i berøring med den udvendige overflade af sidefligen 20, og kanten 21 bliver i det væsentlige anbragt parallelt med og på linie med foldelinien 26. De tilhørende dele med det plane endelukke 11 og endelukket 13 udfører tilsvarende bevægelser og beholderen vil fremkomme som vist i fig. 2. Emnet 10 bliver så sidelukket, idet det indvendige areal af hovedfeltet 16 kommer i berøring med den udvendige overflade af sidefligen 20.The container blank 10 is formed into a side blank 100, as shown in FIG. 2 by rotating the main panel 19 and one side tab 20 as a unit around the fold line 25, and bringing the inner surfaces of the main panel 19 into contact with the inner surface of the main panel 18 and the folding line 26, adjacent the folding line 24 and the inner surface of the side tab 20 touches the inner surface of the main field 17 in the vicinity of the fold line 24. Then the main field 16 is rotated around the fold line 23 so that its inner surface contacts the inner surface of the main field 17. The inner surface of the main field 16 along the edge 21 comes into contact with the outer surface of the side tab 20, and the edge 21 is substantially parallel to and aligned with the fold line 26. The associated parts with the plane end closure 11 and the end closure 13 perform corresponding movements and the container. will appear as shown in FIG. 2. The blank 10 is then sidelined, the inner area of the main panel 16 coming into contact with the outer surface of the side tab 20.
Når det sidelukkede emne 100 er parat til at udformes til en beholder, bliver det åbnet til en kvadratisk tilstand, som vist i fig. 3. Endelukket 13 udformes på en velkendt måde. Hovedsageligt bliver de trekantede lukkefelter 28 og 30 bevæget omkring foldelinien 15 mod midten af beholderen. De tilbagefoldede felter 33-34 og 37-38 drejer respektivt omkring foldelinierne 35-36 og 39-40 og deres ydre overflader kommer i berøring med de ydre overflader af de trekantede lukkefelter 28 og 30. På samme tid bliver bundfelterne 27 og 29 ført mod hinanden. Den indfoldede flig 31 i bundfeltet 27 anbringes mellem de indre overflader af bundlukke-feltet 29 og de tilbagefoldede felter 34 og 37. De forskellige dele bliver varmelukket til dannelse af en væsketæt bundkonstruktion.When the lateral blank 100 is ready to be formed into a container, it is opened to a square state, as shown in FIG. 3. The end cap 13 is designed in a well known manner. Essentially, the triangular closure panels 28 and 30 are moved around the fold line 15 toward the center of the container. The back-folded panels 33-34 and 37-38 respectively revolve around the fold lines 35-36 and 39-40 and their outer surfaces come into contact with the outer surfaces of the triangular closing panels 28 and 30. At the same time, the bottom panels 27 and 29 are directed each other. The folded-in tab 31 in the bottom panel 27 is placed between the inner surfaces of the bottom closure box 29 and the back-folded panels 34 and 37. The various parts are heat-closed to form a liquid-tight bottom structure.
Med nærmere henvisning til fig. 3 og 6 og efter at endelukket 13 er udformet som ovenfor angivet og vist i fig. 3, og et produkt er blevet fyldt i beholderen, bliver de forskellige foldelinier foldet med henblik på at danne hældeendekonstruktionen eller det plane endelukke 11. Som vist i fig. 4 bliver det trekantede hældefelt 42 ført omkring foldelinien 14 over den øverste ende af beholderen og mod dens midte. Samtidigt bliver det trekantede lukkefelt 44 ført mod midten af beholderen omkring den vandrette foldelinie 14.Referring now to FIG. 3 and 6 and after the end cap 13 is formed as indicated above and shown in FIG. 3, and a product has been filled into the container, the various fold lines are folded to form the pouring end structure or planar end closure 11. As shown in FIG. 4, the triangular pouring field 42 is passed around the fold line 14 over the upper end of the container and towards its center. At the same time, the triangular closure box 44 is directed toward the center of the container around the horizontal fold line 14.
De udvendige overflader af hældefelterne 68 og 69 bliver drejet imod hinanden omkring foldelinien 70 og de udvendige overflader af lukkefelterne 78 og 79 bliver drejet mod hinanden omkring foldelinien 80. Den indvendige overflade af hældefeltet 69 og den indvendige overflade af lukkefeltet 78 kommer i berøring med lukke- 148317 8 feltet 62. Den indvendige overflade af hældefeltet 68 og den indvendige overflade af lukkefeltet 79 kommer i berøring med lukkefeltet 51.The outer surfaces of the pouring panels 68 and 69 are rotated towards one another around the fold line 70 and the outer surfaces of the closing panels 78 and 79 are rotated towards one another around the folding line 80. The inner surface of the pouring panel 69 and the inner surface of the closing panel 78 come into contact with the closure. The inner surface of the pouring field 68 and the inner surface of the closing field 79 come into contact with the closing field 51.
Som vist i fig. 5 er elementerne 51, 62, 68, 69, 78, 79 blevet bevæget til en stilling, hvori de danner en vinkel i forhold til enden af hoveddelen 12 og er svejset til hinanden. Sammensvejsningen mellem hældefelterne 68 og 69, lukkefelterne 78 og 79 og lukkefelterne 51 og 62 finder sted under de øverste kanter af felterne 68, 69 og 78 og 79 imellem de forskellige lag, som danner en væsketæt lukning. Tilmed er felterne 51 og 62 svejset til hinanden i en stilling over de øverste kanter af felterne 68, 69 og 78 , 79. I den foretrukne udførelsesform bliver svejsningen udført med et ultralyd-svejseapparat, som har vist sig at danne en effektiv væsketæt lukning, som er let at åbne af brugeren.As shown in FIG. 5, the members 51, 62, 68, 69, 78, 79 have been moved to a position in which they form an angle to the end of the body portion 12 and are welded to each other. The joining between the pouring panels 68 and 69, the closing panels 78 and 79 and the closing panels 51 and 62 takes place below the upper edges of the panels 68, 69 and 78 and 79 between the different layers which form a liquid-tight closure. In addition, the panels 51 and 62 are welded to each other in a position above the upper edges of the panels 68, 69 and 78, 79. In the preferred embodiment, the welding is performed with an ultrasonic welding apparatus which has been found to form an effective liquid tight closure. which is easy to open by the user.
Efter at sammensvejsningen er blevet udført som netop forklaret bliver den indvendige overflade af fastgøringsstrimmelen 54 varme-svejset til kantdelen af lukkefeltet 60 i nærheden af foldelinien 14, som vist i fig. 6. Den fyldte beholder er nu lukket og tætnet ved bundlukket 13 og lukket og tætnet ved det plane øverste lukke 11. De ved ultralyd sammensvejsede dele danner således en central lukkeribbe 82, og strimmelen 54, som er varmesvejset til feltet 60, udgør en ydre lukkeribbe 84. De perforerede foldelinier 57 og 58 er nu anbragt imellem den centrale lukkeribbe 82 og den ydre lukkeribbe 84.After the welding has been performed as just explained, the inner surface of the fastening strip 54 is heat-welded to the edge portion of the closure panel 60 near the fold line 14, as shown in FIG. 6. The filled container is now closed and sealed at the bottom cover 13 and closed and sealed at the plane top closure 11. The ultrasonically welded portions thus form a central shutter rib 82, and the strip 54 heat-welded to the field 60 forms an outer shutter rib 84. The perforated fold lines 57 and 58 are now arranged between the central shutter rib 82 and the outer shutter rib 84.
Når en bruger ønsker at udhælde indholdet af beholderen, bliver en spids 86 på åbningsstrimmelen 53 løftet, og kartonen bliver brudt langs de perforerede foldelinier 57 og 58 som vist i fig. 7. Efter at åbningsstrimmelen 53 er blevet fjernet, som vist i fig. 8 er beholderen klar til åbning. Som vist i fig. 9 og 10 skal brugeren for at åbne beholderen anbringe tommelfingeren på kanterne af foldelinierne 23 og 24 og trække de tilbagefoldede felter 63 og 64 opad. Dette får den centrale lukkeribbe 82 til at drejes opad og bevirker, at de rektangulære felter 47 og 60 drejer omkring de åbningsmedvirkende foldelinier 49 og 61, som, som tidligere an- 9 146317 givet, er anbragt nærmere ved de respektive foldelinier 23 og 24 end respektivt kanten 21 og foldelinien 25. Denne skubning vil bevirke en løftevirkning eller trækvirkning til at trække det trekantede hældefelt 42 ud af dets lukkede stilling, således at det kan udtrækkes til en hældningsstilling, som vist i fig. 9. Beholderen kan genlukkes ved at bevæge det trekantede hældefelt 42 tilbage mod dets oprindelige stilling og, når dette er foretaget, er beholderen som vist i fig. 10.When a user wishes to pour the contents of the container, a tip 86 of the opening strip 53 is lifted and the carton is broken along the perforated fold lines 57 and 58 as shown in FIG. 7. After the opening strip 53 has been removed, as shown in FIG. 8, the container is ready for opening. As shown in FIG. 9 and 10, to open the container, the user must place the thumb on the edges of the fold lines 23 and 24 and pull back the folded fields 63 and 64 up. This causes the central shutter rib 82 to rotate upwards and causes the rectangular fields 47 and 60 to rotate around the opening-acting fold lines 49 and 61 which, as previously stated, are located closer to the respective fold lines 23 and 24 than respectively, the edge 21 and the fold line 25. This pushing will cause a lifting or pulling action to pull the triangular pouring field 42 out of its closed position so that it can be pulled into an inclined position, as shown in FIG. 9. The container can be resealed by moving the triangular pouring field 42 back to its original position and, when this is done, the container is as shown in FIG. 10th
Ved nogle anvendelser kan det være ønskeligt at indsætte et ikke klæbende materiale (f.eks. et klæbenindrende materiale) på de overfor hinanden liggende sider af hældefelterne 68, 69. Et ønskeligt ikke klæbende mønster 102 er vist i fig. 11. Et på voks baseret ikke klæbende materiale har vist sig at give tilfredsstillende resultater.In some applications, it may be desirable to insert a non-adhesive material (e.g., an adhesive-retardant material) onto the opposite sides of the pouring panels 68, 69. A desirable non-adhesive pattern 102 is shown in FIG. 11. A non-adhesive based wax has been found to give satisfactory results.
I fig. 12 er vist en topkonstruktion svarende til den ovenfor angivne udførelsesform. Åbningsstrimmelen er betegnet med 53a og er begrænset af de perforerede foldelinier 58a og 57a. En udskåret del 59 er anbragt til forbindelse af de perforerede foldelinier 57a og 58a. En perforeret foldelinie 91 er anbragt på lukkefeltet 51a og forbinder den perforerede foldelinie 57a med foldelinien 46. En perforeret foldelinie 92 er anbragt på et lukkefelt 62a og er på linie med den perforerede foldelinie 91, når beholderen er fremstillet og lukket som vist i fig. 13. Por at åbne beholderen løftes spidsen 86a og trækkes tilbage, idet de perforerede foldelinier 58a og 57b afbrydes som vist i fig. 14. Når den når den udskårne del 59» kan åbningsstrimmelen 53a fjernes som vist i fig. 15 og kastes bort. Udhældningshalvdelen af beholderen er så tilgængelig for åbning og den forreste del af den centrale lukkeribbe 82 kan løftes ved hjælp af de perforerede foldelinier 91 og 92 og beholderhældetuden kan åbnes som vist i fig. 14 og dernæst genlukkes som vist i fig. 17 på samme måde som beskrevet med henvisning til den i fig. 9 og 10 viste udførelsesform.In FIG. 12 is shown a top structure corresponding to the above embodiment. The orifice strip is designated 53a and is limited by the perforated fold lines 58a and 57a. A cut out portion 59 is arranged to connect the perforated fold lines 57a and 58a. A perforated fold line 91 is disposed on the closure panel 51a and connects the perforated fold line 57a to the fold line 46. A perforated fold line 92 is arranged on a closure field 62a and aligns with the perforated fold line 91 when the container is manufactured and closed as shown in FIG. 13. To open the container, the tip 86a is lifted and retracted, interrupting the perforated fold lines 58a and 57b as shown in FIG. 14. When it reaches the cut-off portion 59, the opening strip 53a can be removed as shown in FIG. 15 and discarded. The pouring half of the container is then accessible for opening and the front portion of the central shutter rib 82 can be lifted by the perforated fold lines 91 and 92 and the container pouring spout can be opened as shown in FIG. 14 and then resealed as shown in FIG. 17 in the same manner as described with reference to the one shown in FIG. 9 and 10.
Fig. 18 viser en anden udførelsesform ifølge opfindelsen og er en modifikation af den i fig. 14 viste konstruktion. I fig. 18 er 146317 ίο de perforerede foldelinier 58a og 57a ikke forbundet med en del 59. Efter åbning er strimmelen 53a blevet ført forbi de perforerede foldelinier 91 og 92 og udhældningshalvdelen af den centrale lukkeribbe 82a kan løftes, således at hældetuden kan åbnes for at lette udhældning af produktet. Åbningsstrimmelen 53b bliver tilbageholdt af beholderen og ikke benyttet eller kastet bort.FIG. 18 shows another embodiment of the invention and is a modification of the embodiment shown in FIG. 14. In FIG. 18, 146317 of the perforated fold lines 58a and 57a are not connected to a portion 59. After opening, the strip 53a has been passed past the perforated fold lines 91 and 92 and the pouring half of the central shutter rib 82a can be lifted so that the pouring spout can be opened to facilitate pouring. of the product. The opening strip 53b is retained by the container and not used or thrown away.
Fig. 19 viser en anden udførelsesform ifølge opfindelsen, som benytter en enkelt fuldt perforeret foldelinie 57c og en spids 86c med en kort perforeret foldelinie 58c. Forbrugeren må begynde med at løfte spidsen 86c netop tilstrækkeligt til at begynde afbrydelsen langs foldelinien 57c. Efter den er begyndt kan brugeren bevæge denne afbrydelse hele vejen over beholderen og opnå åbning og lukning på samme måde som angivet i fig. 8 til 10 ifølge opfindelsen.FIG. 19 shows another embodiment of the invention using a single fully perforated fold line 57c and a tip 86c with a short perforated fold line 58c. The consumer must begin by lifting the tip 86c just enough to begin the interruption along the fold line 57c. Once started, the user can move this interrupt all the way across the container and achieve opening and closing in the same manner as indicated in FIG. 8 to 10 according to the invention.
Fig. 20 viser en yderligere udførelsesform ifølge opfindelsen med en enkelt fuldt perforeret foldelinie 57d og et hak, som begrænser en skrå udskæringslinie 105 og foldelinie 57d. Brugeren kan åbne beholderen ved at løfte forkanten af den centrale lukkeribbe 82d i nærheden af hakket, hvilket får den perforerede foldelinie 57d til at brydes i sin fulde længde. Beholderen er så i en sådan tilstand, at den åbnes og lukkes på samme måde som vist i fig. 8-10.FIG. 20 shows a further embodiment of the invention with a single fully perforated fold line 57d and a notch limiting an inclined cut line 105 and fold line 57d. The user can open the container by lifting the leading edge of the central shutter rib 82d near the notch, causing the perforated fold line 57d to break to its full length. The container is then in such a condition that it is opened and closed in the same manner as shown in FIG. 8-10.
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US425915A US3869078A (en) | 1973-12-18 | 1973-12-18 | Liquid proof flat end container with reclosable pour spout |
| US42591573 | 1973-12-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK656374A DK656374A (en) | 1975-09-01 |
| DK146317B true DK146317B (en) | 1983-09-05 |
| DK146317C DK146317C (en) | 1984-02-20 |
Family
ID=23688565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK656374A DK146317C (en) | 1973-12-18 | 1974-12-17 | CARTON CONTAINER WITH HAPPY HOLDER |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US3869078A (en) |
| JP (1) | JPS5551783B2 (en) |
| AT (1) | AT346234B (en) |
| BE (1) | BE823502A (en) |
| BR (1) | BR7410549D0 (en) |
| CA (1) | CA1036114A (en) |
| CH (1) | CH589540A5 (en) |
| DE (1) | DE2458753A1 (en) |
| DK (1) | DK146317C (en) |
| EG (1) | EG11906A (en) |
| ES (1) | ES208920Y (en) |
| FI (1) | FI55474C (en) |
| FR (1) | FR2254485B1 (en) |
| GB (1) | GB1479339A (en) |
| IT (1) | IT1026043B (en) |
| NL (1) | NL7416546A (en) |
| NO (1) | NO144165C (en) |
| PH (1) | PH12404A (en) |
| SE (1) | SE400745B (en) |
| TR (1) | TR18309A (en) |
| ZA (1) | ZA746972B (en) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE390944B (en) * | 1973-04-24 | 1977-01-31 | Ziristor Ab | PACKAGING CONTAINER |
| CA1036982A (en) * | 1974-07-15 | 1978-08-22 | Nimco Corporation | Liquid-tight flat top container |
| US4184624A (en) * | 1974-12-10 | 1980-01-22 | Ampco Foods Inc. | Flattenable top for gable top containers |
| US4085885A (en) * | 1976-07-23 | 1978-04-25 | Ex-Cell-O Corporation | Liquid proof flat top container with thumb notch release means |
| GR64572B (en) * | 1976-12-29 | 1980-04-15 | Ex Cell O Corp | Slant top container |
| US4094403A (en) * | 1977-01-17 | 1978-06-13 | Takefman Bram A | Display carton |
| JPS5430619U (en) * | 1977-07-30 | 1979-02-28 | ||
| US4124159A (en) * | 1978-01-03 | 1978-11-07 | Weyerhaeuser Company | Container construction |
| DE2841416A1 (en) * | 1978-09-22 | 1980-04-03 | Elopak As | Prismatic container for liq. goods - has upper sealed roll, adhered at central section only, but forming continuous joint |
| FR2437352A1 (en) * | 1978-09-27 | 1980-04-25 | Elopak As | Prismatic container for liq. goods - has upper sealed roll, adhered at central section only, but forming continuous joint |
| DE2967327D1 (en) * | 1978-11-03 | 1985-01-24 | Ex Cell O Corp | A blank for constructing a container |
| US4206867A (en) * | 1978-12-21 | 1980-06-10 | Ex-Cell-O Corporation | Container and blank for constructing same |
| US4281787A (en) * | 1979-10-17 | 1981-08-04 | Ex-Cell-O Corporation | Container and blank for constructing same |
| US4327833A (en) * | 1979-12-10 | 1982-05-04 | American Can Company | Liquid tight pouring carton |
| US4422570A (en) * | 1982-08-26 | 1983-12-27 | Ex-Cell-O Corporation | Flat top end closure for liquid containers |
| US4546884A (en) * | 1983-11-02 | 1985-10-15 | James River - Norwalk, Inc. | Tear strip end closure on liquid tight carton |
| US4520929A (en) * | 1984-05-31 | 1985-06-04 | Ex-Cell-O Corporation | Flat top end closure for liquid container |
| DE3439102A1 (en) * | 1984-10-25 | 1986-04-30 | PKL Verpackungssysteme GmbH, 4000 Düsseldorf | Tear-tab opening on packs made of plastic-coated composite material with folded-over bar closure and method for producing the tear-tab opening |
| JPH052893Y2 (en) * | 1986-07-18 | 1993-01-25 | ||
| SE454684B (en) * | 1986-09-16 | 1988-05-24 | Tetra Pak Ab | DEVICE FOR PACKAGING CONTAINERS |
| US4732275A (en) * | 1987-06-26 | 1988-03-22 | International Paper Company | Openable and reclosable carton |
| US5000320A (en) * | 1989-07-11 | 1991-03-19 | James River Corporation Of Virginia | Paperboard carton having a pour spout and blank for forming the same |
| US5014854A (en) * | 1990-07-05 | 1991-05-14 | Champion International Corporation | Easy opening gable top carton and blank therefor |
| US5080233A (en) * | 1990-11-21 | 1992-01-14 | Minnesota Mining And Manufacturing Company | Gable top container having reduced opening force and method for construction therefor |
| US7628314B2 (en) * | 2006-07-28 | 2009-12-08 | Brpp, Llc | Gable top container with perforated opening arrangement |
| US20100155279A1 (en) * | 2008-12-23 | 2010-06-24 | Econix Limited | Container constructed substantially from card |
| GB2466494A (en) * | 2008-12-23 | 2010-06-30 | Econix Ltd | Container with flap and two adhesive securing elements |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081927A (en) * | 1961-05-29 | 1963-03-19 | Nat Dairy Prod Corp | Dispensing carton |
| US3147904A (en) * | 1961-09-28 | 1964-09-08 | Riegel Paper Corp | Dispensing carton with reclosable pour spout |
| US3281048A (en) * | 1964-09-21 | 1966-10-25 | Pop Design Consultants Of Cana | Leak-proof carton |
| SE390944B (en) * | 1973-04-24 | 1977-01-31 | Ziristor Ab | PACKAGING CONTAINER |
-
1973
- 1973-12-18 US US425915A patent/US3869078A/en not_active Expired - Lifetime
-
1974
- 1974-10-25 CA CA212,347A patent/CA1036114A/en not_active Expired
- 1974-10-30 ZA ZA00746972A patent/ZA746972B/en unknown
- 1974-12-09 CH CH1631874A patent/CH589540A5/xx not_active IP Right Cessation
- 1974-12-12 DE DE19742458753 patent/DE2458753A1/en not_active Ceased
- 1974-12-16 GB GB54214/74A patent/GB1479339A/en not_active Expired
- 1974-12-16 JP JP14358974A patent/JPS5551783B2/ja not_active Expired
- 1974-12-17 BR BR10549/74A patent/BR7410549D0/en unknown
- 1974-12-17 DK DK656374A patent/DK146317C/en not_active IP Right Cessation
- 1974-12-17 FI FI3656/74A patent/FI55474C/en active
- 1974-12-17 TR TR18309A patent/TR18309A/en unknown
- 1974-12-17 SE SE7415824A patent/SE400745B/en unknown
- 1974-12-17 NO NO744554A patent/NO144165C/en unknown
- 1974-12-17 IT IT54596/74A patent/IT1026043B/en active
- 1974-12-18 PH PH16649A patent/PH12404A/en unknown
- 1974-12-18 ES ES1974208920U patent/ES208920Y/en not_active Expired
- 1974-12-18 AT AT1009774A patent/AT346234B/en not_active IP Right Cessation
- 1974-12-18 NL NL7416546A patent/NL7416546A/en not_active Application Discontinuation
- 1974-12-18 FR FR7441833A patent/FR2254485B1/fr not_active Expired
- 1974-12-18 BE BE151630A patent/BE823502A/en unknown
- 1974-12-18 EG EG74572A patent/EG11906A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH589540A5 (en) | 1977-07-15 |
| TR18309A (en) | 1977-01-07 |
| DK146317C (en) | 1984-02-20 |
| NO144165B (en) | 1981-03-30 |
| US3869078A (en) | 1975-03-04 |
| SE400745B (en) | 1978-04-10 |
| CA1036114A (en) | 1978-08-08 |
| FI365674A (en) | 1975-06-19 |
| JPS5551783B2 (en) | 1980-12-26 |
| AU7649074A (en) | 1976-06-17 |
| ZA746972B (en) | 1975-11-26 |
| BE823502A (en) | 1975-06-18 |
| NL7416546A (en) | 1975-06-20 |
| PH12404A (en) | 1979-02-01 |
| FI55474B (en) | 1979-04-30 |
| NO744554L (en) | 1975-07-14 |
| ES208920U (en) | 1976-04-01 |
| BR7410549D0 (en) | 1975-09-02 |
| FR2254485B1 (en) | 1979-01-26 |
| JPS5095086A (en) | 1975-07-29 |
| IT1026043B (en) | 1978-09-20 |
| EG11906A (en) | 1978-12-31 |
| AT346234B (en) | 1978-10-25 |
| ATA1009774A (en) | 1978-02-15 |
| FI55474C (en) | 1979-08-10 |
| FR2254485A1 (en) | 1975-07-11 |
| DE2458753A1 (en) | 1975-07-10 |
| GB1479339A (en) | 1977-07-13 |
| DK656374A (en) | 1975-09-01 |
| ES208920Y (en) | 1976-08-01 |
| NO144165C (en) | 1981-07-15 |
| SE7415824L (en) | 1975-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |