DK176664B1 - Packing - Google Patents
Packing Download PDFInfo
- Publication number
- DK176664B1 DK176664B1 DK200700073A DKPA200700073A DK176664B1 DK 176664 B1 DK176664 B1 DK 176664B1 DK 200700073 A DK200700073 A DK 200700073A DK PA200700073 A DKPA200700073 A DK PA200700073A DK 176664 B1 DK176664 B1 DK 176664B1
- Authority
- DK
- Denmark
- Prior art keywords
- folding
- tapered
- shaped
- shaped body
- packaging
- Prior art date
Links
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
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/02—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape
- B65D3/08—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape having a cross-section of varying shape, e.g. circular merging into square or rectangular
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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
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/10—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure
- B65D3/20—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure with end portion of body adapted to be closed, by flattening or folding operations, e.g. formed with crease lines or flaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Packages (AREA)
Description
DK 176664 B1DK 176664 B1
Titel: Emballage.Title: Packaging.
Opfindelsen angår en emballage, omfattende en i det væsentlige cylindrisk del, som ved den ene ende har en bund og ved den anden ende er tildannet ud i ét 5 med en i det væsentlige keglestubformet, tilspidset del, som i den smalleste ende bærer en aflukkelig tud, hvilken cylindrisk og tilspidset del er tildannet ved foldning af et i hovedsagen rektangulært, arkformet legeme, som er fremstillet af et laminat med en plastbelægning, og som er svejset sammen ved overlappende endedele, idet den tilspidsede del er fremstillet ved tildannelse og fold-10 ning af et antal overlappende folder, hvor hver fold i rundtgående retning har en udstrækning, som tiltager i retning af den smalleste ende.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a package comprising a substantially cylindrical portion having at one end a bottom and at the other end formed integrally with a substantially cone-shaped tapered portion which at its narrowest end carries a closable spout, which is cylindrical and tapered portion formed by folding a generally rectangular sheet-shaped body made of a laminate with a plastic coating and welded together by overlapping end portions, the tapered portion being formed by forming and folding. 10 shows a plurality of overlapping folds, each fold in the circumferential direction extending to the narrowest end.
Det er kendt at fremstille emballager i form af brikker eller kartoner med gavltop til optagelse af drikkevarer, såsom mælkeprodukter eller juice. Det er også 15 kendt at fremstille sådanne emballager i en flaskelignende form, da emballageforbruget hertil er noget mindre end til de nævnte brikker eller kartoner.It is known to produce packages in the form of goblets or cartons with gable tops for containing beverages, such as milk products or juices. It is also known to produce such packaging in a bottle-like form, since its packaging consumption is somewhat less than that of said chips or cartons.
Fra WO 2004/041663 A1 kendes der en flaskelignende emballage af den indledningsvis nævnte type, hvor både emballagens bund og den keglestubforme-20 de, tilspidsede del er tildannet ud i ét, idet de begge er fremstillet ved foldning. I den øverste ende af flasken er der fastgjort en tud, som er indrettet til at aflukke flasken.From WO 2004/041663 A1, a bottle-like package of the type mentioned above is known, in which both the bottom of the package and the cone-shaped tapered part are formed in one, both being made by folding. At the top end of the bottle a spout is attached which is arranged to seal the bottle.
Fra GB 343.140 kendes der en lignende flaskeformet emballage, og fra samme 25 skrift er det også kendt, hvorledes en sådan emballage fremstilles ved foldning af et rektangulært arkformet legeme, som består af et flerlaget, sammenlimet papirmateriale, dels under brug af udefra virkende anpresningsorganer og indvendigt anbringelige kerner, som sikrer, at foldningen styres på passende måde og ender med en emballage, hvor den udvendige side er i alt væsentligt glat for-30 løbende, især inden for den tilspidsede del (se også GB 362.968, der har samme indehaver som ovennævnte GB-skrift).GB 343,140 discloses a similar bottle-shaped package, and from the same document it is also known how such packaging is made by folding a rectangular sheet-shaped body consisting of a multilayer, bonded paper material, partly using external pressing means and internally positionable cores which ensure that the folding is appropriately controlled and ends with a package where the outer side is substantially smoothly continuous, especially within the tapered portion (see also GB 362,968, having the same holder as the above GB font).
DK 176664 B1 s 2DK 176664 B1 s 2
Formålet med opfindelsen er at tilvejebringe en emballage, som er forholdsvis let at fremstille og udviser god tæthed.The object of the invention is to provide a package which is relatively easy to manufacture and exhibits good density.
Dette opnås ifølge opfindelsen ved, at det rektangulære, arkformede legeme 5 har således skråt afskårne hjørner ved den ende, der efter foldningen danner den smalleste ende, at den tilspidsede del over alt højest udviser tre sammenlagte lag.This is achieved in accordance with the invention in that the rectangular sheet-shaped body 5 has inclined cut corners at the end which, after folding, forms the narrowest end, that the tapered part exhibits at most three folded layers.
De skråt afskårne hjørner indebærer, at der ved foldningen af især den kegle-10 stubformede del ikke bringes mere end tre lag til at overlappe hinanden. Herved kan tuden under fremstillingen svejses eller limes fast til et område af den keg-lestubformede del, hvor tykkelsen rundt langs den smalleste ende holdes inden for grænser, som muliggør en sikker tæt forbindelse imellem tuden og den øvrige del af emballagen.The angled cut corners mean that when folding, in particular, the cone-10 stub-shaped part, no more than three layers are made to overlap. Hereby, the spout can be welded or glued during manufacture to an area of the cone-shaped part, where the thickness around the narrow end is kept within limits, which permits a secure close connection between the spout and the other part of the package.
15 Særlig hensigtsmæssigt kan bunden være fremstillet af et separat, pladeformet legeme med et rundtgående skørt, via hvilket den er svejst fast til emballagens cylindriske del.In particular, the bottom may be made of a separate, plate-shaped body with a circumferential skirt through which it is welded to the cylindrical portion of the package.
20 Opfindelsen angår endvidere et arkformet legeme til fremstilling af flaskeformede emballager, og som langs den ene side har foldelinjer til brug ved foldningen af den keglestubformede del. Dette arkformede legeme har hensigtsmæssigt skråt afskårne hjørner ved hver sin ende af den nævnte side.The invention further relates to a sheet-shaped body for the manufacture of bottle-shaped packages, which along one side has fold lines for use in the folding of the cone-shaped part. Conveniently, this sheet-shaped body has bevelled corners at each end of said side.
25 Opfindelsen beskrivelse nærmere nedenfor under henvisning til tegningen, hvor figur 1 viser en flaskeformet emballage ifølge opfindelsen, set fra siden, figur 2 samme set i tværsnit, 30 figur 3 et arkformet, rektangulært legeme til fremstilling af den i figur 1 og 2 viste emballage,BRIEF DESCRIPTION OF THE DRAWINGS The invention is described in greater detail below with reference to the drawing, in which: Figure 1 shows a side view of a bottle-shaped package according to the invention; Figure 2 is a cross-sectional view; .
VV
3 DK 176664 B1 figur 4 samme som figur 3, men efter at det arkformede legeme er blevet foldet, figur 5 den i figur 4 viste øvre ende, set ovenfra, i større måleforhold.Figure 4 is the same as Figure 3, but after the sheet-shaped body has been folded, Figure 5 shows the upper end of Figure 4, seen from above, in larger measuring conditions.
5 Den i figur 1 og 2 viste emballage, som er forsynet med det generelle henvisningstal 1, består af et foldet laminat 2, en bund 3 og en tud 4. Det foldede laminat, som er af en almindelig kendt type med en plastbelægning, som muliggør svejsning under opvarmning, omfatter en cylindrisk del 5 og en keglestubformet, tilspidset del 6.The packaging shown in Figs. 1 and 2, which is provided with the general reference numeral 1, consists of a folded laminate 2, a bottom 3 and a spout 4. The folded laminate which is of a generally known type with a plastic coating which enabling welding during heating comprises a cylindrical portion 5 and a cone-shaped tapered portion 6.
1010
Det foldede laminat er fremstillet ud fra det i figur 3 viste i hovedsagen rektangulære, arkformede legeme 7, som ved den ene ende på almindelig kendt måde er forsynet med foldelinjer 8, 9 og 10, som er vist ved hjælp af punkterede linjer. Foldelinjeme 9 strækker sig parallelt med to af det rektangulære arks si- 15 der 11,12 fra foldelinjen 8, som strækker sig parallelt med det rektangulære legemes 7 to øvrige sider 13, 14. Foldelinjerne 10 strækker sig skråt forløbende ud fra de respektive skæringspunkter imellem foldelinjeme 9 og foldelinjen 8. Vinklen, hvorunder foldelinjerne 10 strækker sig i forhold til foldelinjerne 9, afhænger af den valgte konicitet i emballagens keglestubformede del 6.The folded laminate is made from the generally rectangular sheet-shaped body 7 shown in FIG. 3, which at one end is generally provided with fold lines 8, 9 and 10, which are shown by dotted lines. The fold lines 9 extend parallel to two sides of the rectangular sheet 11,12 from the fold line 8 extending parallel to the other two sides 13, 14. The fold lines 10 extend obliquely from the respective points of intersection between the folds. The fold lines 9 and the fold line 8. The angle at which the fold lines 10 extend relative to the fold lines 9 depends on the selected conicity in the cone-shaped part 6 of the packaging.
2020
Ved foldningen af det rektangulære legeme presses foldelinjerne 10 ind på indersiden af emballagen, således som det fremgår af figur 5. Denne foldning sker nærmest ved svingning af foldelinjeme 10 omkring foldelinjerne 9, medens foldelinjerne 9 ender i hvert sit radiale plan, som skærer den endelige emballa- 25 ges 1 langsgående midterakse. Inden foldningen af den keglestubformede del af emballagen foldes det rektangulære legemes 7 sider 11 og 12 ind imod hinanden, således at de tilstødende områder kommer til at overlappe hinanden jf. figur 4.In the folding of the rectangular body, the fold lines 10 are pressed into the inside of the package, as shown in Figure 5. This folding occurs most closely by pivoting the fold lines 10 around the fold lines 9, while the fold lines 9 end in each radial plane which intersects the final 1 longitudinal center axis is packaged. Before folding the cone-shaped part of the package, the sides 11 and 12 of the rectangular body are folded against each other, so that the adjacent areas overlap, cf. Figure 4.
30 Hjørnerne imellem siderne 11, 12 og 14, dvs. de hjørner 15, 16, som befinder sig nærmest foldelinjerne 9, 10, er, som det fremgår af figur 3, skråt afskåret.The corners between pages 11, 12 and 14, ie. the corners 15, 16, which are closest to the fold lines 9, 10, are, as shown in Figure 3, obliquely cut.
Denne skrå afskæring er således tilpasset, at de afskårne hjørner kommer til at støde op imod nærliggende foldelinjer 9, således som det fremgår af figur 4 og * DK 176664 B1 4 5. Afskæringen sikrer således, at der ikke kommer til at ligge dele af det arkformede materiale 7 inde under de områder, der i den færdige emballage overlapper hinanden som følge af foldningen omkring foldelinjerne 9 og 10. Der bliver således højest tre overlappende lag af det pågældende lag rundt langs den øv-5 re ende af det foldede laminat.This inclined cut is adapted so that the cut corners abut adjacent fold lines 9, as shown in Figures 4 and * DK 176664 B1 4 5. The cut thus ensures that no parts of it sheet-shaped material 7 below the areas that overlap in the finished packaging as a result of the folding around the fold lines 9 and 10. Thus, no more than three overlapping layers of that layer are formed around the upper end of the folded laminate.
Ud over denne foranstaltning til sikring af, at antallet af overlappende lag begrænses, er, som det fremgår af figur 5, emballagens keglestubformede ende også således tildannet, at den udvendige periferi er i alt væsentligt glat forlø-10 bende. Dette opnås ved på i og for sig kendt måde at sikre udpresning af laminatmaterialet ved hjælp af passende kernelegeme, der under foldningen indføres i emballagens indre.In addition to this measure to ensure that the number of overlapping layers is limited, as can be seen in Figure 5, the cone-shaped end of the package is also formed such that the outer periphery is substantially smoothly extending. This is achieved by securing, in a manner known per se, the pressing of the laminate material by means of suitable core body which is inserted during folding into the interior of the package.
Som følge af det begrænsede antal af overlappende lag og den glatte udvendi-15 ge side af den keglestubformede del kan tuden 4, som er af en almindelig kendt type, let fastgøres på tætsluttende måde langs emballagens øvre ende. Tuden 4 er kun vist skematisk, men er fortrinsvis af en type, som sikrer solid, tætsluttende aflukning, indtil emballagens indhold skal anvendes, og derefter åbner mulighed for let aflukning igen.Due to the limited number of overlapping layers and the smooth outer side of the cone-shaped portion, the spout 4, which is of a generally known type, can be easily attached in a tightly sealed manner along the upper end of the package. The spout 4 is shown schematically only, but is preferably of a type which ensures solid, tightly sealed closure until the contents of the packaging are to be used, and then allows for easy closure again.
2020
Emballagens bund er, som det fremgår af figur 2, fremstillet af et separat pladeformet legeme, som har et rundtgående skørt 17, der muliggør fastgørelse af bunden til det foldede laminat 2 på almindelig kendt måde.The bottom of the package, as shown in Figure 2, is made of a separate plate-shaped body having a circumferential skirt 17 which allows attachment of the bottom to the folded laminate 2 in a generally known manner.
25 Alle foldninger og sammensvejsning af overlappende dele sker ligeledes på almindelig kendt måde ved passende opvarmning af de respektive dele af emballagen 1. De dele af det arkformede legemes 7 kanter (siden 11 i figur 4), som kommer til at befinde sig på emballagens indvendige side, er beskyttet over for emballagens indhold ved hjælp af en almindelig kendt såkaldt skiving-proces, 30 som sikrer, at der overalt ved den pågældende kant kun vender materiale, som må komme i kontakt med det pågældende indhold, ind imod dette.All folding and welding of overlapping parts are also done in a generally known manner by appropriately heating the respective parts of the packaging 1. The parts of the edges of the sheet-shaped body 7 (page 11 in Figure 4) which are located on the inside of the packaging page, is protected against the contents of the packaging by a commonly known so-called skiving process, 30 which ensures that only material which may come into contact with the contents in question is turned everywhere at that edge.
5 DK 176664 B15 DK 176664 B1
Opfindelsen er blevet beskrevet under henvisning ti! en foretrukken udførelses-form. Der kan foretages mange ændringer, uden at man herved afviger fra opfindelsens ide.The invention has been described with reference to FIG. a preferred embodiment. Many changes can be made without departing from the idea of the invention.
55
Claims (4)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200700073A DK176664B1 (en) | 2007-01-18 | 2007-01-18 | Packing |
| EP08700893A EP2117938A1 (en) | 2007-01-18 | 2008-01-18 | Package |
| US12/448,974 US20100108746A1 (en) | 2007-01-18 | 2008-01-18 | Package |
| PCT/DK2008/000021 WO2008086808A1 (en) | 2007-01-18 | 2008-01-18 | Package |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200700073A DK176664B1 (en) | 2007-01-18 | 2007-01-18 | Packing |
| DK200700073 | 2007-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK200700073A DK200700073A (en) | 2008-07-19 |
| DK176664B1 true DK176664B1 (en) | 2009-02-09 |
Family
ID=39332066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK200700073A DK176664B1 (en) | 2007-01-18 | 2007-01-18 | Packing |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100108746A1 (en) |
| EP (1) | EP2117938A1 (en) |
| DK (1) | DK176664B1 (en) |
| WO (1) | WO2008086808A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3138784B1 (en) * | 2014-04-30 | 2020-01-01 | Greatview Beijing Trading Co., Ltd. | Bottle shaped packaging container and blank for making the same. |
| US9725204B2 (en) * | 2014-11-20 | 2017-08-08 | David T. George | Paper-based cylindrical bottle |
| EP4119457A1 (en) * | 2021-07-13 | 2023-01-18 | Tetra Laval Holdings & Finance S.A. | Package for holding a food product and mould for a packaging machine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1724517A (en) * | 1924-07-05 | 1929-08-13 | Harry B Rudd | Paper receptacle |
| GB343140A (en) | 1929-05-01 | 1931-02-13 | Carl Ristow | Improvements in or relating to paper bottles |
| GB362968A (en) | 1930-06-30 | 1931-12-09 | Carl Ristow | Improvements in and relating to the manufacture of paper flasks or bottles |
| US1968727A (en) * | 1930-07-25 | 1934-07-31 | Hector Mcneal J | Paper milk bottle |
| GB412789A (en) * | 1932-08-16 | 1934-07-05 | Roland Keene Reed | Improvements in and relating to paper bottles and like containers and blanks therefor |
| US2321313A (en) * | 1940-04-11 | 1943-06-08 | Harold H Pelzer | Paper bottle and container |
| US2323078A (en) * | 1940-04-11 | 1943-06-29 | Pelzer William | Paper bottle |
| US2321314A (en) * | 1940-06-13 | 1943-06-08 | Harold H Pelzer | Paper bottle and container |
| US4284226A (en) * | 1978-01-24 | 1981-08-18 | Maryland Cup Corporation | Two-piece pleated foam cup |
| US4813862A (en) * | 1986-09-09 | 1989-03-21 | Bowers Paul K | Dispenser package for extrudable comestibles |
| US4712725A (en) * | 1986-09-17 | 1987-12-15 | Moore Timothy J | Container with integral fold-in closure lid |
| ITBO20020024A1 (en) * | 2002-01-21 | 2003-07-21 | Azionaria Costruzioni Automati | CONTAINER |
| SE0203306D0 (en) * | 2002-11-08 | 2002-11-08 | Tetra Laval Holdings & Finance | Packaging and method of making a package |
-
2007
- 2007-01-18 DK DK200700073A patent/DK176664B1/en not_active IP Right Cessation
-
2008
- 2008-01-18 EP EP08700893A patent/EP2117938A1/en not_active Withdrawn
- 2008-01-18 US US12/448,974 patent/US20100108746A1/en not_active Abandoned
- 2008-01-18 WO PCT/DK2008/000021 patent/WO2008086808A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008086808A1 (en) | 2008-07-24 |
| EP2117938A1 (en) | 2009-11-18 |
| US20100108746A1 (en) | 2010-05-06 |
| DK200700073A (en) | 2008-07-19 |
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| PBP | Patent lapsed |
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