SE419532B - Tube-like pack - Google Patents
Tube-like packInfo
- Publication number
- SE419532B SE419532B SE7811969A SE7811969A SE419532B SE 419532 B SE419532 B SE 419532B SE 7811969 A SE7811969 A SE 7811969A SE 7811969 A SE7811969 A SE 7811969A SE 419532 B SE419532 B SE 419532B
- Authority
- SE
- Sweden
- Prior art keywords
- sleeve
- wafer
- packaging according
- packaging
- edge flange
- Prior art date
Links
- 235000013310 margarine Nutrition 0.000 claims abstract description 4
- 239000003264 margarine Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract 3
- 229920003023 plastic Polymers 0.000 claims abstract 3
- 238000004806 packaging method and process Methods 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000005034 decoration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/44—Closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
Description
7811-969-0 10 15 20 25 30 35 40 utmärkande för förpackningen är att toppen utgöres av en över hylsans öppna ände fäst oblat eller motsvarande. 7811-969-0 10 15 20 25 30 35 40 characteristic of the package is that the top consists of an oblate or equivalent attached over the open end of the sleeve.
Detta ger alltså först och främst stor, väldefinierad, hygieniskt förslut- bar tömningsöppning som i kombination med flexibiliteten i hylsan erbjuder töm- ningsmöjligheter liknande de hos tuber, men i samband med t ex margarin, marmelad eller annan i motsvarande grad pastös eller viskös produkt.This thus first and foremost provides a large, well-defined, hygienically closable emptying opening which, in combination with the flexibility of the sleeve, offers emptying options similar to those of tubes, but in connection with eg margarine, jam or another correspondingly pasty or viscous product.
Genom att välja lämpligt material för oblaten eller oblatens mot hylsänden vända sida relativt materialet i hylsan, exempelvis inbördes olika polyolefiner, t ex polypropen respektive HD-polyeten, blir det möjligt att åstadkomma till- räckligt tät, men lättöppningsbar värmeförsegling av oblaten mot hylsan.By selecting a suitable material for the wafer or wafer facing the sleeve end relative to the material in the sleeve, for example mutually different polyolefins, for example polypropylene and HD polyethylene, it becomes possible to provide a sufficiently tight but easily openable heat seal of the wafer against the sleeve.
Den värme och det tryck som utnyttjas för förseglingen avpassas lämpligen även så att man in situ erhåller en utåtriktad randfläns för att därigenom få en större förseglingsyta, men fortfarande med slutmâlet en lättöppningsbar förslutning genom lämpligt val av mot varandra förseglande materialslag. 'öppningsbarheten underlättas ytterligare genom att oblaten ges åtminstone ett grepp beläget utanför randflänsen.The heat and pressure used for the seal are suitably adapted also so that an outwardly directed edge flange is obtained in situ, thereby obtaining a larger sealing surface, but still with the end goal an easily openable closure by suitable choice of mutually sealing material types. The openability is further facilitated by giving the wafer at least one grip located outside the edge flange.
I syfte att kunna tillämpa mer eller mindre befintlig tubteknologi vid fyllning, fylles hylsan från bottenänden, varefter bottenförseglingen åstadkommes. Förpackningarna levereras alltså härvid utan bottenförslutning.In order to be able to apply more or less existing tube technology when filling, the sleeve is filled from the bottom end, after which the bottom seal is achieved. The packages are thus delivered without bottom closure.
Som basmaterial i hylsan respektive oblaten väljes lämpligen inbördes olika polyolefinmaterial.As base material in the sleeve and the wafer, respectively, different polyolefin materials are suitably selected from one another.
För att göra oblaten icke transparent metallbelägges exempelvis den relativt sett tunnare oblaten eller lanirieras densamna med en metallfolie exempelvis al-folie.To make the wafer non-transparent, for example, the relatively thinner wafer is coated or laminated with a metal foil, for example aluminum foil.
Om tät förpackning önskas, kan även hylsan bestå av metallaminat.If tight packaging is desired, the sleeve can also consist of metal laminate.
I avsikt att konkretisera uppfinningstanken komner nu en föredragen utföringsform av förpackningen enligt uppfinningen att beskrivas.In order to concretize the idea of the invention, a preferred embodiment of the package according to the invention will now be described.
Fig. l visar i schematisk perspektivvy en icke bottenförsluten, men oblat- försluten hylsa.Fig. 1 shows in schematic perspective view a non-bottom-closed, but wafer-closed sleeve.
Fig. 2 visar hylsan i fig. l i bottenförslutet skick, d v s den färdiga förpackningen.Fig. 2 shows the sleeve in Fig. 1 in bottom-sealed condition, i.e. the finished package.
Fig. 3 är ett snitt utefter linjen III-III i fig. l.Fig. 3 is a section along the line III-III in Fig. 1.
Hylsan l0 i fig. l är en från en kontinuerligt extruderad plastslang, exempelvis HD-polyetenslang, kapad hylsa med en längd vald att i tillståndet enligt fig. 2 inrymma en "enportion" av exempelvis margarin. Väggtjockleken hos hylsan är lämpligen några tiondels millimeter, exempelvis 0,3 mm.The sleeve 10 in Fig. 1 is a sleeve cut from a continuously extruded plastic hose, for example HD polyethylene hose, with a length selected to accommodate an "one portion" of, for example, margarine in the condition according to Fig. 2. The wall thickness of the sleeve is suitably a few tenths of a millimeter, for example 0.3 mm.
Den i figuren övre änden av hylsan l0 är försluten medelst en relativt sett tunn oblat ll, exempelvis av polypropenfolie eller al-folie-laminerad polypropenfolie. Tjockleken hos oblaten ligger lämpligen kring l/l0 eller mindre av hylsans väggtjocklek.The upper end of the sleeve 10 in the figure is closed by means of a relatively thin wafer 11, for example of polypropylene foil or al-foil-laminated polypropylene foil. The thickness of the wafer is suitably around l / 10 or less of the wall thickness of the sleeve.
Oblaten är såsom tydligast framgår av fig. 3 fäst mot en randfläns l2 hos 10 7s119s9-o hylsan 10. Denna fläns l2 är âstadkommen under värmeförsegling av oblaten ll. mot hylsan lO genom användning av en invändig styrning i form av en dorn eller liknande och lämpligt tryck.As can be seen most clearly from Fig. 3, the wafer is fastened to an edge flange 12 of the sleeve 10. This flange 12 is provided during heat sealing of the wafer 11. against the sleeve 10 by using an internal guide in the form of a mandrel or the like and suitable pressure.
Förpackningarna levereras alltså för fyllning i tillståndet enligt fig. l och ges efter fyllning en tvärgående bottenförslutning 13 enligt fig. 2.The packages are thus delivered for filling in the condition according to Fig. 1 and after filling are given a transverse bottom closure 13 according to Fig. 2.
När nu konsumenten skall tömna sin enportionsförpackning, fattar han oblaten i något av de utskjutande områden 14 som bildar grepp och drar av oblaten från hylsan som därigenom blottar tömningsöppningen. Genom att man därefter lätt pressar samman hylsan, pressas produkten ut ur hylsöppningen och avskrapning eller avskärning kan därefter lätt ske med kniv eller liknande. Även om en specifik utföringsform av uppfinningen beskrivits, inses att variationer och modifikationer är möjliga inom ramen för patentkraven.When the consumer is about to empty his single-portion package, he grasps the wafer in one of the protruding areas 14 which form a grip and pulls the wafer from the sleeve, thereby exposing the emptying opening. By then lightly compressing the sleeve, the product is pressed out of the sleeve opening and scraping or cutting can then easily be done with a knife or the like. Although a specific embodiment of the invention has been described, it will be appreciated that variations and modifications are possible within the scope of the claims.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7811969A SE419532B (en) | 1978-11-21 | 1978-11-21 | Tube-like pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7811969A SE419532B (en) | 1978-11-21 | 1978-11-21 | Tube-like pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7811969L SE7811969L (en) | 1980-05-22 |
| SE419532B true SE419532B (en) | 1981-08-10 |
Family
ID=20336407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7811969A SE419532B (en) | 1978-11-21 | 1978-11-21 | Tube-like pack |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE419532B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016003346A1 (en) * | 2014-06-30 | 2016-01-07 | Oksave Ab | Disposable container for spreadable food |
-
1978
- 1978-11-21 SE SE7811969A patent/SE419532B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016003346A1 (en) * | 2014-06-30 | 2016-01-07 | Oksave Ab | Disposable container for spreadable food |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7811969L (en) | 1980-05-22 |
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