NO175526B - Packing - Google Patents
PackingInfo
- Publication number
- NO175526B NO175526B NO884476A NO884476A NO175526B NO 175526 B NO175526 B NO 175526B NO 884476 A NO884476 A NO 884476A NO 884476 A NO884476 A NO 884476A NO 175526 B NO175526 B NO 175526B
- Authority
- NO
- Norway
- Prior art keywords
- end side
- packaging
- seam
- tabs
- package
- Prior art date
Links
- 238000012856 packing Methods 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002985 plastic film Substances 0.000 claims abstract 2
- 229920006255 plastic film Polymers 0.000 claims abstract 2
- 238000004806 packaging method and process Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005021 flexible packaging material Substances 0.000 description 1
- -1 for granulated Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000007704 transition Effects 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/02—Wrappers or flexible covers
- B65D65/14—Wrappers or flexible covers with areas coated with adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
- B65B7/04—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by tucking-in mouth portion to form two flaps and subsequently folding-down
-
- 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
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
- B65D75/08—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by folding
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Polarising Elements (AREA)
- Cartons (AREA)
- Wrappers (AREA)
- Making Paper Articles (AREA)
- Laminated Bodies (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Basic Packing Technique (AREA)
- Beans For Foods Or Fodder (AREA)
- Container Filling Or Packaging Operations (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Foreliggende oppfinnelse vedrører en rektangulær forpakning av minst ett emne av fleksibelt materiale, eksempelvis flerlags-plastfolie, særlig for granulert, pulver-, pasta-eller partikkelformet ifyllingsprodukt, med minst én langsgående søm og fire sidevegger, hvor det på den ene endeside av forpakningen er anordnet et sammenfoldbart lokk bestående av fire ombrettede fliker som er anordnet på sideveggene og delvis overlapper hverandre. The present invention relates to a rectangular package of at least one blank made of flexible material, for example multi-layer plastic foil, particularly for granulated, powder, paste or particle-shaped filling products, with at least one longitudinal seam and four side walls, where on one end side of the package there is arranged a collapsible lid consisting of four folded flaps which are arranged on the side walls and partially overlap each other.
Forpakninger av fleksibelt materiale har hittil vært tilvirket enten i poseform eller som varmeformede beholdere med lokk. Begge typer har riktignok tjent sitt formål, men de er ikke egnet for å pakkes i større enheter eller for å plas-seres i butikkhyller. Som eksempel på kjent teknikk på områ-det kan nevnes PCT-søknad WO 87/03536. Packaging of flexible material has so far been manufactured either in bag form or as heat-formed containers with lids. Both types have indeed served their purpose, but they are not suitable for packing in larger units or for placing on shop shelves. PCT application WO 87/03536 can be mentioned as an example of known technology in the field.
Hensikten med oppfinnelsen er derfor å foreslå en forpakning av fleksibelt materiale, som vil gi minst like god be-skyttelse for produktet som skal emballeres, som de hittil kjente forpakninger, og som dessuten vil lette den videre emballering og plassering i butikkhyller. The purpose of the invention is therefore to propose a package of flexible material, which will provide at least as good protection for the product to be packaged as the hitherto known packages, and which will also facilitate further packaging and placement on shop shelves.
Dette formål oppnås ifølge oppfinnelsen ved en rektangulær forpakning av den innledningsvis angitte art, ved at den annen endeside av forpakningen er forsynt med en tverrsøm mellom andre fliker hvis hjørner som rager ut over forpakningen, ligger an mot forpakningen som kileflater. This purpose is achieved according to the invention by a rectangular package of the type indicated at the outset, in that the other end side of the package is provided with a cross seam between other flaps whose corners projecting above the package rest against the package as wedge surfaces.
På tross av det anvendte, fleksible materiale er en slik forpakning formstabil, og vil derfor gi en utmerket beskyttel-se for det ifylte produkt. På grunn av formstabiliteten er forpakningen dessuten meget godt egnet for maskinbehandling, hvilket i høy grad vil lette ifyllingen og lukkingen. I for-hold til den vanlig benyttede, flate posen vil forpakningen kreve mindre plass og adskillig mindre materiale. Ifølge oppfinnelsen vil det på grunn av formstabiliteten oppnås en ytterligere fordel, jevnført med den hittil anvendte, flate pose som vil kunne gjennomhulles ved emballering av grovpar-tiklede og fremfor alt skarpkantede produkter som derfor må knuses på forhånd, for å kunne pakkes. Heretter vil imidlertid slike produkter kunne håndteres i sin opprinnelige form, grunnet det disponible hulrom hos forpakningen ifølge oppfinnelsen. Despite the flexible material used, such packaging is dimensionally stable, and will therefore provide excellent protection for the filled product. Due to its dimensional stability, the packaging is also very well suited for machine processing, which will greatly facilitate filling and closing. Compared to the commonly used, flat bag, the packaging will require less space and considerably less material. According to the invention, due to the shape stability, a further advantage will be achieved, on par with the hitherto used flat bag which will be able to be pierced when packaging coarse-particled and above all sharp-edged products which must therefore be crushed in advance, in order to be able to be packed. From now on, however, such products will be able to be handled in their original form, due to the available cavity in the packaging according to the invention.
En meget fordelaktig utførelsesform av oppfinnelsen kjennetegnes ved at det, på endesiden med tverrsømmen, er anordnet ribber i det minste på to innbyrdes overforliggende sidevegger, som er dannet ved innbretting av flikene på innersiden av sideveggene. A very advantageous embodiment of the invention is characterized by the fact that, on the end side with the cross seam, there are arranged ribs on at least two mutually opposite side walls, which are formed by folding in the flaps on the inner side of the side walls.
Disse ribbene øker forpakningens stabilitet i betydelig grad, fordi kileflatene kan innbrettes i det frie rom som avgrenses av ribbene. These ribs increase the package's stability to a considerable extent, because the wedge surfaces can be folded into the free space delimited by the ribs.
Ifølge oppfinnelsen kan ribbenes funksjonssikkerhet økes ytterligere ved at flikene fastlimes til sideveggene i sonen ved ribbene. According to the invention, the functional reliability of the ribs can be further increased by gluing the tabs to the side walls in the zone near the ribs.
Ved en annen, gunstig utførelsesform ifølge oppfinnelsen er endesiden med det sammenbrettede lokket forsynt med et foliestykke på forpaknings-yttersiden. In another, favorable embodiment according to the invention, the end side with the folded lid is provided with a piece of foil on the outside of the packaging.
Et endestykke av folie, limbånd, kartong eller papir tjener som et ekstra lokk for ytterligere avtetting av endesiden. An end piece of foil, adhesive tape, cardboard or paper serves as an additional cover for further sealing of the end side.
Foliestykket kan imidlertid dessuten eller i tillegg tjene andre formål, idet det eksempelvis kan benyttes som garantiseddel eller som forsegling mot manipulering. However, the piece of foil can also or additionally serve other purposes, as it can for example be used as a guarantee note or as a seal against manipulation.
Oppfinnelsen omfatter også en fremgangsmåte for tilvirking av forpakningen, hvor det fleksible materiale sammenklebes til en rørformet konstruksjon langs en langsgående søm og at flikene som er anordnet på den ene endeside, brettes mot et innerverktøy og sammenklebes eller forsegles til hverandre, hvoretter forpakningen fylles, med den fremdeles åpne endeside oppadvendt, karakterisert ved at denne endeside lukkes med en tverrsøm i form av en lim- eller forseglingssøm mellom andre fliker, hvoretter denne sømmen som rager utad fra forpakningen, ombrettes på forpakningens endeside, og de to kileflater som dannes av disse flikene, legges an mot forpakningen. The invention also includes a method for manufacturing the packaging, where the flexible material is glued together to form a tubular structure along a longitudinal seam and that the tabs arranged on one end side are folded against an inner tool and glued or sealed to each other, after which the packaging is filled, with the still open end side facing upwards, characterized in that this end side is closed with a cross seam in the form of an adhesive or sealing seam between other flaps, after which this seam, which projects outwards from the packaging, is ombrette on the end side of the packaging, and the two wedge surfaces formed by these flaps , is placed against the packaging.
Denne fremgangsmåte er særlig enkel og krever derfor lite maskinutstyr. This method is particularly simple and therefore requires little machinery.
En annen, fordelaktig versjon av fremgangsmåten kjennetegnes ved at minst to innbyrdes overforliggende deler av flikene for opprettelse av endesiden innbrettes over en del av sin høyde til anlegg mot sideveggen og fortrinnsvis sammenklebes med denne, innen tverrsømmen opprettes, hvoretter flikene atter brettes utad og mot hverandre for å danne tverrsømmen. Another, advantageous version of the method is characterized by at least two overlapping parts of the flaps for creating the end side being folded over part of their height to abut against the side wall and preferably glued together with this, before the cross seam is created, after which the flaps are again folded outwards and towards each other to form the cross stitch.
Ifølge oppfinnelsen kan dessuten to innbyrdes overforliggende deler av flikene for opprettelse av endesiden innbrettes over en del av sin høyde til anlegg mot sideveggen og fortrinnsvis sammenklebes med denne, etter at tverrsømmen er opprettet. Disse prosesser er riktignok noe mer komplisert grunnet tilvirkingen av ribbene, men den ferdige forpakning blir meget mer stabil. According to the invention, two overlapping parts of the flaps for creating the end side can also be folded over part of their height to rest against the side wall and preferably be glued together with this, after the cross seam has been created. These processes are admittedly somewhat more complicated due to the manufacture of the ribs, but the finished packaging is much more stable.
Det henvises til tegningen, hvori: Reference is made to the drawing, in which:
Figur 1 viser et perspektivriss av en rektangulær forpakning med et sammenbrettet lokkk på den øvre endeside. Figur 2 viser et planriss av forpakningens nedre endeside som er lukket med en tverrsøm og forsynt med ribber i overgan-gen mellom sideveggene og endesiden. Figur 3 viser et skjematisk planriss av en innerdor som omsluttes av et emne som er brettet til et rørformet hylster og forseglet langs en langsgående søm, for tilvirking av f orpakningen. Figur 4 viser et skjematisk planriss som illustrerer et annet trinn under fremstillingen av forpakningen med det sammenfoldbare lokket anbragt ved den nedre endeside og med forseglingsverktøyet plassert i anlegg. Figur 5 viser et planriss av den allerede fylte forpakning med tverrforseglingssømmen anordnet ved den øvre endeside. Figur 6 viser et planriss av forpakningen med tverrsømmen ved den øvre endeside plassert i anlegg. Figure 1 shows a perspective view of a rectangular package with a folded lid on the upper end side. Figure 2 shows a plan view of the lower end side of the package which is closed with a cross seam and provided with ribs in the transition between the side walls and the end side. Figure 3 shows a schematic plan view of an inner mandrel which is enclosed by a blank which is folded into a tubular sleeve and sealed along a longitudinal seam, for the manufacture of the prepackage. Figure 4 shows a schematic plan illustrating another step during the manufacture of the package with the collapsible lid placed at the lower end side and with the sealing tool placed in position. Figure 5 shows a plan view of the already filled package with the cross sealing seam arranged at the upper end side. Figure 6 shows a plan view of the packaging with the cross seam at the upper end side placed in place.
Det er i figur 1 vist en rektangulær forpakning 1 med fire sidevegger 2 og et sammenfoldbart lokk 3 i den øvre endeside. Som vist i figur 2, er det ved den nedre endeside anordnet en tverrsøm 4 som ligger flatt an mot endesiden. De to utadragende kileflater 5 og 6 ligger likeledes flatt an mot endesiden. Endesiden ligger derved noe dypere enn enden av sideveggene, slik at det dannes ribber 7. Spesielt ved forpakningsmateriale som ikke særlig lett lar seg folde, vil disse ribbe øke forpakningens stabilitet, men er unødvendige ved lett foldbart materiale. Figure 1 shows a rectangular package 1 with four side walls 2 and a foldable lid 3 at the upper end. As shown in Figure 2, a cross seam 4 is arranged at the lower end side which lies flat against the end side. The two projecting wedge surfaces 5 and 6 likewise lie flat against the end side. The end side is thereby somewhat deeper than the end of the side walls, so that ribs 7 are formed. Especially in the case of packaging material that does not fold very easily, these ribs will increase the packaging's stability, but are unnecessary in the case of easily foldable material.
Figur 3-6 viser fire trinn ved fremstillingen av en forpakning 1. Ifølge figur 3 er et emne av det fleksible forpakningsmateriale anbragt rundt en innerdor 8 og lukket langs en lengdesøm 9. På sideveggene 2 er det anordnet fliker henholdsvis 10 og 11, hvorav de nedre fliker 10 er brettet mot innerdoren 8, som vist i figur 4, og sammenklebet under trykk-påvirkning fra et oppvarmet forseglingsverktøy 12. På den Figures 3-6 show four steps in the production of a package 1. According to Figure 3, a blank of the flexible packaging material is placed around an inner mandrel 8 and closed along a longitudinal seam 9. On the side walls 2 there are arranged tabs 10 and 11 respectively, of which the lower flaps 10 are folded against the inner mandrel 8, as shown in figure 4, and glued together under the influence of pressure from a heated sealing tool 12. On the
ferdige forpakning 1 danner disse fliker 10 det sammenfoldbare, øvre lokk 3. finished packaging 1, these tabs 10 form the collapsible, upper lid 3.
Etter tilvirkingen av dette sammenfoldbare lokk 3 fjernes forseglingsverktøyet 12 og innerdoren 8 og produktet ifylles på ikke vist måte i forpakningen fra den fremdeles åpne og oppadvendte, nedre endeside. Denne siden lukkes deretter med tverrsømmen 4 (figur 5). Tverrsømmen 4 legges deretter flatt an mot endesiden, som vist i figur 6. Derved utformes kile-flåtene 5 og 6 som rager tilnærmelsesvis vertikalt oppad og som i tilslutning også legges flatt an mot endesiden. Den ferdige og fylte forpakning står riktignok på hodet, men dette er ingen ulempe. Tvert imot blir et større antall forpakninger anbragt med hodet nedad i en større ytterforpakning. After the manufacture of this collapsible lid 3, the sealing tool 12 and the inner mandrel 8 are removed and the product is filled in a manner not shown in the package from the still open and upward-facing lower end side. This side is then closed with cross stitch 4 (figure 5). The transverse seam 4 is then laid flat against the end side, as shown in figure 6. This creates the wedge rafts 5 and 6 which protrude approximately vertically upwards and which are also laid flat against the end side in connection. The finished and filled packaging is indeed upside down, but this is not a disadvantage. On the contrary, a larger number of packages are placed upside down in a larger outer package.
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873734389 DE3734389A1 (en) | 1987-10-10 | 1987-10-10 | RECTANGULAR PACKING |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO884476D0 NO884476D0 (en) | 1988-10-07 |
| NO884476L NO884476L (en) | 1989-04-11 |
| NO175526B true NO175526B (en) | 1994-07-18 |
| NO175526C NO175526C (en) | 1994-10-26 |
Family
ID=6338098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO884476A NO175526C (en) | 1987-10-10 | 1988-10-07 | Packing |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0311913B1 (en) |
| AT (1) | ATE65471T1 (en) |
| DE (2) | DE3734389A1 (en) |
| DK (1) | DK164586C (en) |
| ES (1) | ES2024609B3 (en) |
| FI (1) | FI92175C (en) |
| GR (1) | GR3002879T3 (en) |
| NO (1) | NO175526C (en) |
| PT (1) | PT88723B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4232072A1 (en) * | 1992-09-24 | 1994-03-31 | Ostma Maschinenbau Gmbh | Pre-grouped filter and fleece bags for flavoured goods - has sealing seams at top intersecting at right angles providing handling grip and base having folded full length seam |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE193591C (en) * | ||||
| US2326649A (en) * | 1939-11-25 | 1943-08-10 | Pneumatic Scale Corp | Vacuum package |
| FR985889A (en) * | 1949-05-11 | 1951-07-24 | Quaker Oats Co | Packaging improvements |
| DE929115C (en) * | 1953-04-05 | 1955-06-20 | Arno Hugo Pabst Nachf Gerd Kel | Closure for pouches and sachets with a straight head surface and head label |
| DE1005820B (en) * | 1955-10-17 | 1957-04-04 | Windmoeller & Hoelscher | Vapor-tight block bag made of paper or the like coated with thermoplastics, as well as a method and device for its production |
| GB937746A (en) * | 1959-01-08 | 1963-09-25 | Liquid Packaging Ltd | Improvements in cartons |
| FR1304366A (en) * | 1961-10-23 | 1962-09-21 | Ahlen & Akerlund Forpackning A | Packaging |
| US4184608A (en) * | 1977-01-26 | 1980-01-22 | Christensson O W | Lined container, especially for compressed and/or evacuated goods |
| DE2800548A1 (en) * | 1978-01-07 | 1979-07-12 | Schroeder & Wagner | Vacuum-tight package with heat-sealable inner layer - provides easily-filled and sealed container at vacuum station leaving normal air pressure between layers |
| FI854818A0 (en) * | 1985-12-04 | 1985-12-04 | Yhtyneet Paperitehtaat Oy | FOERFARANDE FOER FRAMSTAELLNING AV EN FOERPACKNING. |
-
1987
- 1987-10-10 DE DE19873734389 patent/DE3734389A1/en active Granted
-
1988
- 1988-10-06 FI FI884591A patent/FI92175C/en not_active IP Right Cessation
- 1988-10-07 AT AT88116607T patent/ATE65471T1/en not_active IP Right Cessation
- 1988-10-07 NO NO884476A patent/NO175526C/en unknown
- 1988-10-07 EP EP88116607A patent/EP0311913B1/en not_active Expired - Lifetime
- 1988-10-07 DK DK562088A patent/DK164586C/en active
- 1988-10-07 DE DE8888116607T patent/DE3863892D1/en not_active Expired - Fee Related
- 1988-10-07 ES ES88116607T patent/ES2024609B3/en not_active Expired - Lifetime
- 1988-10-10 PT PT88723A patent/PT88723B/en not_active IP Right Cessation
-
1991
- 1991-10-10 GR GR91401526T patent/GR3002879T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3863892D1 (en) | 1991-08-29 |
| DK164586B (en) | 1992-07-20 |
| EP0311913A1 (en) | 1989-04-19 |
| FI884591L (en) | 1989-04-11 |
| GR3002879T3 (en) | 1993-01-25 |
| ES2024609B3 (en) | 1992-03-01 |
| FI884591A0 (en) | 1988-10-06 |
| ATE65471T1 (en) | 1991-08-15 |
| FI92175B (en) | 1994-06-30 |
| NO175526C (en) | 1994-10-26 |
| NO884476L (en) | 1989-04-11 |
| DK562088A (en) | 1989-04-11 |
| EP0311913B1 (en) | 1991-07-24 |
| DK164586C (en) | 1992-12-07 |
| PT88723B (en) | 1994-01-31 |
| PT88723A (en) | 1989-07-31 |
| DK562088D0 (en) | 1988-10-07 |
| FI92175C (en) | 1994-10-10 |
| NO884476D0 (en) | 1988-10-07 |
| DE3734389C2 (en) | 1990-09-27 |
| DE3734389A1 (en) | 1989-04-20 |
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