DK149193B - Compressible container for preparations with a pasty or creamy consistency and highly viscous liquids - Google Patents
Compressible container for preparations with a pasty or creamy consistency and highly viscous liquids Download PDFInfo
- Publication number
- DK149193B DK149193B DK103784A DK103784A DK149193B DK 149193 B DK149193 B DK 149193B DK 103784 A DK103784 A DK 103784A DK 103784 A DK103784 A DK 103784A DK 149193 B DK149193 B DK 149193B
- Authority
- DK
- Denmark
- Prior art keywords
- container
- opening
- projections
- discharge
- compressible
- Prior art date
Links
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tubes (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Description
149193149193
Opfindelsen angår en sammentrykkelig beholder af tyndvægget ekstruderet plast til midler af pasta- eller cremeagtig konsistens og hajviskose væsker, med en tømningsåb-5 ning, eller en potentiel tømningsåbning gennem hvilken indholdet kan trykkes ud. Ved en potentiel tømningsåbning skal der her forstås et område af beholdervæggen, hvor der er forberedt en åbning eller hvor der let kan frembringes en passende åbning, f.eks. ved opklipning.BACKGROUND OF THE INVENTION This invention relates to a compressible container of thin-wall extruded plastic for paste or creamy consistency and shark viscous liquids having a discharge opening or a potential discharge opening through which the contents may be expressed. By a potential discharge opening, here is meant an area of the container wall where an opening is prepared or where an appropriate opening can be easily produced, e.g. by clipping.
10 Oer kendes sammentrykkelige beholdere med tømningsåbninger i form af en hals eller en studs til lukning med told eller hætte, med gevindstuds til lukning med gevindhætte, med elastisk hals med slids som åbnes ved ombøjning af halsen og som lukker ved.at halsen retter sig ud ved e-15 lastisk kraft, samt typer med næb der lukkes ved et læbelukke, m.fl. Fælles for disse kendte tømningsåbninger er at de har lukkeanordningen placeret uden for den egentlige beholder.10 Oer are known compressible containers with discharge openings in the form of a neck or a stud for closure with customs or cap, with threaded nozzle for closure with threaded cap, with elastic neck with slit which opens by bending the neck and closing at the neck by e-15 load force, and types with beak closed by a lip closure, etc. Common to these known discharge openings is that they have the closure device located outside the actual container.
Der kendes også beholdere med en potentiel tømningsåbning, 20 som frembringes ved afklipning af en strimmel, eller et hjørne af beholderen. Fælles for disse beholdere er, at tømningsåbningen ikke kan genlukkes efter at være åbnet.Also known are containers with a potential discharge opening, which is produced by cutting a strip, or a corner of the container. Common to these containers is that the discharge port cannot be closed after opening.
Der kendes endvidere beholdere, som kan åbnes ved den ene kant af beholderen, og som kan lukkes ved hjælp af ind-25 vendige linieformede fremspring, som ved sammentrykning går i indgreb med hinanden. Fælles for disse beholdere er at de åbnes ved at beholdervæggene trækkes fra hinanden, hvorved de linieformede fremspring går ud af indgreb, samt at åbningen strækker sig i hele beholderens bredde, hvilket 30 vanskeliggør en reguleret udtømning af indholdet, samt at beholderen ikke.er totalt lukket inden ibrugtagning.Also known are containers which can be opened at one edge of the container and which can be closed by internal linear projections which, when compressed, engage with one another. Common to these containers is that they are opened by pulling the container walls apart, thereby disengaging the linear projections, and that the opening extends throughout the width of the container, which makes it difficult to regulate the discharge of the contents and that the container is not totally closed before commissioning.
2 1491932 149193
Det kan være ønskeligt at fremstille en sammentrykkelig beholder uden udvendig lukkeanordning og som kan fremstilles alene af ekstruderet plastmateriale. Det kan også være ønskeligt at beholderen inden ibrugtagning er totalt 5 lukket langs alle kanter, med henblik på at modvirke udtørring af indholdet. Det er endvidere ønskeligt at beholderen har en sådan tømningsåbning at der kan foretages en reguleret udtømning af indholdet, samt at tømningsåbningen kan genlukkes.It may be desirable to produce a compressible container without external closure and which can be made solely of extruded plastic material. It may also be desirable that the container, before being put into use, be completely closed along all edges to counteract drying of the contents. Furthermore, it is desirable that the container has such a discharge opening that a regulated discharge of the contents can be effected and that the discharge opening can be closed.
10 Den sammentrykkelige beholder ifølge opfindelsen tilfredsstiller disse ønsker, idet den er ejendommelig ved at indersiden af beholdervsggene er dækket af parallelle linieformede fremspring, der har en sådan profil, at fremspring på én del af beholdervæggen kan indgribe i fremspring på 15 en modsat liggende del af beholdervæggen og derved fastholde disse dele i indgreb med hinanden, samt ved at dens tømningsåbning eller potentielle tømningsåbning har form som en slids imellem to over for hinanden liggende behold-ervægdele umiddelbart op til de linieformede fremspring på 20 en sådan måde at åbningen kan holdes lukket ved sammenpresning af fremspringene.The compressible container according to the invention satisfies these desires in that it is characterized in that the inside of the container walls is covered by parallel linear projections having a profile so that projections on one part of the container wall can engage projections on an opposite part of the container. the container wall and thereby holding these parts in engagement with each other, and in that its discharge opening or potential discharge opening takes the form of a slot between two opposite container wall portions immediately adjacent to the linear projections in such a way that the opening can be kept closed by compression of the projections.
Grundlaget for opfindelsen er beholdere med indvendige fremsoring med til indgreb i hinanden egnede profiler som er omtalt i U.S. patentskrift nr. 3.163.323. Ved en 25 sådan beholder er de linieformede fremspring imidlertid alene beregnet til at fastholde beholdervæggene i sammentrykket stand efter ssmmenklemning i forbindelse med ud-trykning af indholdet, således at beholdervæggene er hindret i at fjedre tilbage og fremkalde undertryk i beholder-' 30 en, og de anvendes ikke til en efterfølgende lukning af tømningsåbningen.The basis of the invention is containers with internal forging with interlocking profiles suitable for use as disclosed in U.S. Pat. U.S. Patent No. 3,163,323. In such a container, however, the linear projections are intended only to hold the container walls in the compressed state after squeezing in connection with the expression of the contents, so that the container walls are prevented from springing back and causing underpressure in the container, and they are not used for a subsequent closure of the discharge port.
Fordelene ifølge opfindelsen er at beholderen kan fremstilles af slange, rør eller bånd af ekstruderet tyndvægget plastmateriale, og at den ikke kræver en udvendig eller spe- 3 149193 cielt indsat' lukkeanordning. Andre fordele ifølge, opfindelsen er at beholderen kan være totalt lukket inden ibrugtagning og at der kan foretages en reguleret udtømning af indholdet.The advantages of the invention are that the container can be made of hose, tubes or strip of extruded thin-walled plastic material and that it does not require an external or specially inserted closure device. Other advantages of the invention are that the container can be completely closed before being put into service and that a controlled discharge of the contents can be made.
5 En almindelig anv/endt udførelsesform for den sammentryk-kelige beholder ifølge opfindelsen vil være udformet med en potentiel tømningsåbning, d.v.s. at beholderen før brug er lukket langs alle kanter og at den gøres brugsklar ved afklipning af en kantstrimmel eller et hjørne.A commonly used embodiment of the compressible container according to the invention will be provided with a potential discharge port, i.e.. before use, the container is closed along all edges and made ready for use by cutting a strip or corner.
10 Det kan imidlertid være hensigtsmæssigt at beholderen er forsynet med en tømningskanal og opfindelsen kan derfor finde anvendelse ved en beholder af den art, der ved den ene kant er udformet med en tømningskanal, som er dannet mellem kanten og en tæt ved denne liggende partiel svej-15 sesøm mellem to modsat liggende beholdervægdele. En sådan beholder kan ifølge opfindelsen være således udformet, at de linieformede fremspring strækker sig på tværs af tømningskanalen på en sådan måde, at et tryk på ydersiden af beholdervæggene ud for tømningskanalen vil bevirke at 20 fremspringene kommer i indbyrdes indgreb og lukker kanalen. Tømningsåbningen befinder sig ved den yderste ende af kanalen og vil almindeligvis, ligesom ved de kendte beholdere, kun være potentiel, således at beholderen gøres brugsklar ved afklipning af den yderste del af kanalvæg-25 gene. I modsætning til de kendte beholdere kan en sådan beholder ifølge opfindelsen genlukkes ved tryk på ydersiden af kanalen og igen åbnes ved at der udøves tryk på selve beholderindholdet, samtidig med at der udøves et tryk på kanten af beholderen ud for kanalen, parallelt 30 med de linieformede fremsprings retning. Ved at udforme beholderen med en sådan tømningskanal kan man sikre en reguleret udtømning af indholdet og modvirke utilsigtet udtømning.However, it may be convenient for the container to be provided with an emptying channel and the invention may therefore apply to a container of the kind formed at one edge with an emptying channel formed between the edge and a portion adjacent to this portion. -15 seam between two opposite container wall portions. According to the invention, such a container can be designed such that the linear projections extend across the discharge channel in such a way that a pressure on the outside of the container walls outside the discharge channel will cause the projections to engage and close the channel. The discharge opening is at the outermost end of the duct and will, as with the known containers, generally only be potential, so that the container is made ready for use by cutting the outermost portion of the duct walls. Contrary to the known containers, such a container according to the invention can be re-closed by pressure on the outside of the channel and again opened by exerting pressure on the container content itself, while exerting pressure on the edge of the container next to the channel, parallel to the linear projection direction. By designing the container with such an emptying channel, one can ensure a regulated discharge of the contents and counteract accidental discharge.
. 149193 å. 149193 å
Det kan også, som alternativ til tømningskanalen, være hensigtsmæssigt at forsyne beholderen med en tømnings-tragt. Opfindelsen kan derfor også finde anvendelse ved en beholder af den art, der er udformet med en imod tøm-5 ningsåbningen indsnævrende tømningstragt, som er dannet af en mellem to af beholderens sidekanter beliggende lokal svejsesøm mellem to modsat beliggende beholdervægde-: le. En sådan beholder kan ifølge opfindelsen være således udformet at den lokale svejsesøm strækker sig efter en 10 linie fra den ene ende af en sidekant, stående under en vinkel med denne, og til en modsat liggende sidekant, samt at de linieformede fremspring strækker sig på tværs af.tømningstragten og er parallelle med tømningsåbningens længderetning. Ved en sådan beholder vil et tryk på yder-15 siden af beholdervæggene, ud for den snævre del af tømningstragten, bevirke at fremspringene kommer i indbyrdes indgreb og lukker tragten. Genåbning sker ved udøvelse af et tryk på beholderindholdet samtidig med at der udøves et tryk på kanten af beholderen ud for tragten og paral-20 lelt med de linieformede fremsprings retning. Tømningsåbningen befinder sig ved den yderste ende af tømnings-tragten og vil almindeligvis, ligesom de kendte beholdere, kun være potentiel, således at beholderen gøres brugsklar ved afklipning af en strimmel af beholdervæggene.Alternatively, as an alternative to the emptying duct, it may be appropriate to provide the container with an emptying funnel. Therefore, the invention can also be applied to a container of the type formed with an emptying funnel narrowing against the discharge opening formed by a local welding seam located between two of the side edges of the container between two opposite container walls. Such a container may according to the invention be designed such that the local weld seam extends along a line from one end of a side edge, standing at an angle thereto, and to an opposite side edge, and the linear projections extend transversely. of the discharge funnel and are parallel to the longitudinal direction of the discharge opening. In such a container, a pressure on the outer side of the container walls, along the narrow portion of the emptying hopper, causes the projections to engage and close the hopper. Re-opening occurs by exerting pressure on the container contents while exerting pressure on the edge of the container next to the hopper and in parallel with the direction of the linear projections. The discharge opening is located at the far end of the discharge hopper and will, like the known containers, generally only be potential, so that the container is made ready for use by cutting a strip of the container walls.
25 Ued en anden udførelse af en beholder med tømningstragt ifølge opfindelsen kan tømningstragten være dannet af en V-formet lokal svejsesøm, hvor benene i vinklen strækker sig ud til to af beholderens sidekanter og står under vinkler med disse.In another embodiment of a container with an emptying hopper according to the invention, the emptying hopper may be formed of a V-shaped local welding seam, the legs at an angle extending to two of the side edges of the container and being at angles thereto.
30 Der kan også udføres beholdere med andre former for sammensvejsning af to overfor hinanden liggende vægdele med samme formål, at lede indholdet imod tømningsåbningen og sikre at denne kan genlukkes ved sammenklemning af de li- 14919330 Containers with other types of welding can also be made of two opposite wall portions for the same purpose, to guide the contents against the discharge opening and to ensure that it can be closed by squeezing the lids.
DD
nieformede fremspring på en bagraenset del af beholderen, der steder op til temningsåbningen.non-shaped protuberances on a rear-cleaned portion of the container that adjoins the sealing opening.
På tegningen er vist eksempler på sammentrykkelige behol· dere ifølge opfindelsen, idet fig. 1-5 viser beholdere 5 eller dele deraf, set forfra og fig. 1a-5a viser dele af beholderne i perspektiv.BRIEF DESCRIPTION OF THE DRAWINGS Examples of compressible containers according to the invention are shown in the drawing. 1-5 are a front view of containers 5 or parts thereof and FIG. 1a-5a show parts of the containers in perspective.
Fig. 1 er en pudeformet beholder, med udsnit der viser de . indvendige linieformede fremspring 1 parallelle med beholderens længderetning. Beholdermaterialet er ekstruderet i 10 form af en slange og beholderen har derfor, inden ibrugtagning, tilsvejsede endekanter 2.FIG. 1 is a pillow-shaped container, with sections showing them. inner linear projections 1 parallel to the longitudinal direction of the container. The container material is extruded in the form of a hose and the container therefore has, before being put into service, welded end edges 2.
Fig. 1a viser en del af samme beholder med en ved afklip-ning af et lille hjørneparti tildannet tømningsåbning 3.FIG. 1a shows a portion of the same container with a discharge opening 3 formed by cutting a small corner portion.
Fig. 2 er en tubeformet beholder, med udsnit der viser de 15 indvendige linieformede fremspring 1 parallelle med beholderens længderetning og med en partiel svejsesøm2som afgrænser en tømningskanal 3. Beholdermaterialet er ekstruderet i form af en slange og beholderen har derfor, inden ibrugtagning, tilsvejsede endekanter 4.FIG. 2 is a tubular container with sections showing the 15 internal linear projections 1 parallel to the longitudinal direction of the container and with a partial weld seam 2 defining a discharge channel 3. The container material is extruded in the form of a hose and the container has, before being put into service, welded 4.
20 Fig. 2a viser en del af samme beholder, med en tømnings-:' åbning 5, som er frembragt ved afklipning af den ydérste del af tømningskanalen 3.FIG. 2a shows a portion of the same container, with an emptying orifice 5, which is formed by cutting the outermost portion of the emptying duct 3.
Fig. 3 er en del af en beholder, med udsnit der viser de indvendige linieformede fremspring 1 pi tværs af behold-25 erens længderetning, med en tømningstragt 2, dannet af en i forhold til en sidekant skråtliggende svejsesøm 3, der samtidig fungerer som tilsvejset endekant. Beholdermaterialet er ekstruderet som bånd, der er afklippet og sammensvejset langs kanterne 4.FIG. 3 is a portion of a container, with sections showing the internal linear projections 1 p across the longitudinal direction of the container, with a discharge funnel 2 formed by a welded seam 3 relative to a side edge, which simultaneously serves as a welded end edge. The container material is extruded as strip cut and welded along the edges 4.
30 Fig. 3a viser den samme beholderdel med en tømningsåbning 5, som er frembragt ved afklipning af en strimmel af beholdermaterialet.FIG. 3a shows the same container part with an emptying aperture 5 created by cutting a strip of the container material.
6 - 1491936 - 149193
Fig· 4 er en del af en beholder, med udsnit der viser de indvendige linieformede fremspring 1 på tværs af beholderens længderetning, med en temningstragt 2, dannet af en V-formet svejsesøm 3. Beholdermaterialet er ekstrude- 5 ret som .bånd, der er afklippet og sammensvejset langs . kanterne 4«Fig. 4 is a section of a container, with sections showing the internal linear projections 1 across the longitudinal direction of the container, with a sealing funnel 2 formed by a V-shaped weld seam 3. The container material is extruded as a band which is cut and welded along. the edges 4 «
Fig. 4a viser den samme beholderdel med' en tømningsåbning 5, som er frembragt ved afklipning af en strimmel af beholdermaterialet· 10 Fig. 5 er en del af en rørformet beholder, med udsnit der viser de indvendige linieformede fremspring 1 på tværs af beholderens længderetning. Beholdermaterialet er ekstruderet som bånd, der er afklippet og sammensvejset langs kanterne 2, samt for endekanten 3·.FIG. 4a shows the same container part with a discharge opening 5 created by cutting off a strip of the container material. 5 is a portion of a tubular container, with sections showing the internal linear projections 1 across the longitudinal direction of the container. The container material is extruded as strip cut and welded along the edges 2, as well as for the end edge 3 ·.
15 Fig. 5a viser den samme beholderdel med en tømningsåbning 4 i hele beholderens bredde, frembragt ved afklipning af en strimmel af beholdermaterialet·FIG. 5a shows the same container part with a discharge opening 4 in the entire width of the container, produced by cutting a strip of the container material ·
Claims (5)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK103784A DK149193C (en) | 1984-02-27 | 1984-02-27 | CONTAINABLE CONTAINER OF PASTA OR CREAM-CONTAINING SUBSTANCES |
| EP85903991A EP0231173A1 (en) | 1984-02-27 | 1985-08-08 | Squeezeable container for media of pasty or creamy consistency and high-viscous fluids |
| PCT/DK1985/000077 WO1987000817A1 (en) | 1984-02-27 | 1985-08-08 | Squeezeable container for media of pasty or creamy consistency and high-viscous fluids |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK103784 | 1984-02-27 | ||
| DK103784A DK149193C (en) | 1984-02-27 | 1984-02-27 | CONTAINABLE CONTAINER OF PASTA OR CREAM-CONTAINING SUBSTANCES |
| PCT/DK1985/000077 WO1987000817A1 (en) | 1984-02-27 | 1985-08-08 | Squeezeable container for media of pasty or creamy consistency and high-viscous fluids |
| DK8500077 | 1985-08-08 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK103784D0 DK103784D0 (en) | 1984-02-27 |
| DK103784A DK103784A (en) | 1985-08-28 |
| DK149193B true DK149193B (en) | 1986-03-10 |
| DK149193C DK149193C (en) | 1986-07-28 |
Family
ID=26065114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK103784A DK149193C (en) | 1984-02-27 | 1984-02-27 | CONTAINABLE CONTAINER OF PASTA OR CREAM-CONTAINING SUBSTANCES |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0231173A1 (en) |
| DK (1) | DK149193C (en) |
| WO (1) | WO1987000817A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116943A (en) * | 1985-01-18 | 1992-05-26 | Cetus Corporation | Oxidation-resistant muteins of Il-2 and other protein |
| WO1989008587A1 (en) * | 1988-03-09 | 1989-09-21 | Sarroff Chemicals Pty. Limited | Flexible self sealing container |
| AU642136B2 (en) * | 1989-01-26 | 1993-10-14 | R.P. Scherer Corporation | Textured softgels and method and apparatus for the manufacture thereof |
| US5246635A (en) * | 1989-01-26 | 1993-09-21 | R. P. Scherer Corporation | Method and apparatus for the manufacture of textured softgels |
| NZ244796A (en) * | 1992-08-18 | 1995-05-26 | Scherer Corp R P | Capsule shell of soft gelatin contains a medicament and has a removable tab |
| US20090004231A1 (en) | 2007-06-30 | 2009-01-01 | Popp Shane M | Pharmaceutical dosage forms fabricated with nanomaterials for quality monitoring |
| US9428937B2 (en) | 2011-07-22 | 2016-08-30 | Amesbury Group, Inc. | Multi-point lock having sequentially-actuated locking elements |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160323A (en) * | 1963-04-05 | 1964-12-08 | Leonard R Weisberg | Containers with internal, interlocking protrusions |
| US3260412A (en) * | 1965-03-25 | 1966-07-12 | Phillips Petroleum Co | Dispensing container with collapse securing means |
| GB1114755A (en) * | 1965-12-09 | 1968-05-22 | Akerlund & Rausing Ab | Improvements in and relating to packages with corner seals |
| CH540829A (en) * | 1971-09-09 | 1973-08-31 | J Sokal Charles | Protective cover for records |
| US3913789A (en) * | 1974-02-13 | 1975-10-21 | United States Banknote Corp | Fluid container of the flexible wall capsule type |
| US4332344A (en) * | 1980-02-08 | 1982-06-01 | Strodthoff Glenn G | Resealable package |
-
1984
- 1984-02-27 DK DK103784A patent/DK149193C/en not_active IP Right Cessation
-
1985
- 1985-08-08 WO PCT/DK1985/000077 patent/WO1987000817A1/en unknown
- 1985-08-08 EP EP85903991A patent/EP0231173A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0231173A1 (en) | 1987-08-12 |
| WO1987000817A1 (en) | 1987-02-12 |
| DK103784A (en) | 1985-08-28 |
| DK149193C (en) | 1986-07-28 |
| DK103784D0 (en) | 1984-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |