EP4072958A1 - Verpackung für schüttfähige füllgüter - Google Patents
Verpackung für schüttfähige füllgüterInfo
- Publication number
- EP4072958A1 EP4072958A1 EP20819795.4A EP20819795A EP4072958A1 EP 4072958 A1 EP4072958 A1 EP 4072958A1 EP 20819795 A EP20819795 A EP 20819795A EP 4072958 A1 EP4072958 A1 EP 4072958A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- jacket
- edge
- casing
- packaging according
- recessed grip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 claims description 36
- 230000007704 transition Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 9
- 210000003813 thumb Anatomy 0.000 description 5
- 239000008187 granular material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 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
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/08—Coverings or external coatings
- B65D23/0842—Sheets or tubes applied around the bottle with or without subsequent folding operations
- B65D23/0857—Sheets or tubes applied around the bottle with or without subsequent folding operations and locked to the bottle by mechanical means, e.g. tabs snapping into recesses of the bottle
-
- 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
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/10—Handles
- B65D23/102—Gripping means formed in the walls, e.g. roughening, cavities, projections
Definitions
- the invention relates to a packaging for pourable filling goods according to the preamble of claim 1.
- Blow-molded polygonal plastic hollow bodies are known from the prior art in the field of packaging for bulk goods, such as liquids or free-flowing granulates and powders. These have a surrounding sleeve-shaped envelope made of cardboard which are attached to the hollow body in a form-fitting manner. For this purpose, the hollow body has indentations on the surface, in which foldable protrusions of the casing can snap into place.
- a packaging is known, for example, from EP 0 939 733 B1.
- the envelope can have a reduced wall thickness and the packaging is nevertheless sufficiently stable.
- the envelope can also be printed more easily than the hollow body.
- the solution to the problem is achieved in a packaging for pourable Gree ter through the features listed in the characterizing section of claim 1. Further developments and / or advantageous design variants are the subject of the dependent claims.
- the invention is preferably characterized in that at least one recessed grip is formed on the jacket, the edge of which protrudes at least partially over the jacket surface and that at least one recess is present on the jacket, the dimensions of which correspond to the raised edge, whereby after Auf - Slide the cover onto the jacket, the recess can be locked with the edge of the recessed grip.
- the provision of the recessed grip can surprisingly fulfill two tasks at the same time: On the one hand, the packaging, even if it is full and accordingly heavy, can be held securely and slip-free by a user.
- the recessed grip fulfills the task of a stop element or a latching element for the recess in the casing due to its raised edge.
- a simple pushing on of the cover in the form of a sleeve or a cuff is sufficient to produce a reliable positive connection between the plastic container and the cover. Additional work steps for producing the form-fitting connection, for example folding in or folding in the cardboard to produce holding elements, are not required in the packaging according to the invention.
- a first and a second recessed grip are arranged opposite one another on the jacket. This enables the packaging to be ergonomically held by the four fingers and the thumb of one hand.
- the provision of two recessed grips also ensures that there are two locking elements for the cover, which prevents the cover from slipping off the jacket inadvertently.
- the jacket is formed in a polygonal shape, as a result of which opposing jacket surfaces are formed and the first and second recessed grips are formed on mutually opposite jacket surfaces.
- the envelope is also polygonal in shape and has internal dimensions so that the envelope lies tightly against the jacket.
- the polygonal configuration ensures that, in addition to the grip elements, the casing is secured against twisting relative to the jacket.
- the polygonal shape can have a square in cross section or also flattened edges formed by further lateral surfaces.
- the recessed grips are expediently arranged on mutually opposite parallel lateral surfaces, as this allows the packaging to be held better than if the lateral surfaces are oriented obliquely to one another.
- the at least one recessed grip has four finger recesses, which are spaced from one another by separating webs.
- a recess is provided for each fingertip and the packaging can be held particularly securely without the fingers slipping off.
- one of the recessed grips can also have only one finger recess in order to receive the tip of the thumb. If one of the recessed grips only has a receptacle for the thumb, a single grip position can be specified. This can be useful if a specific pouring direction is to be specified from the packaging.
- the edge of the recessed grip has a height which corresponds at least to the thickness of the envelope.
- the form fit is reliably tight and the casing cannot slip over the edge in the event of a tensile load.
- the height of the edge should not be too high so that the casing can be pushed over the edge.
- the height of the edge is preferably between 0.5 and 2 mm and particularly preferably between 1 and 1.5 mm.
- the recessed grip expediently has a rectangular shape and its long sides are oriented along the longitudinal axis of the container. This means that the recessed grip can be easily grasped with the fingertips of one hand that are next to each other. In addition, the recess corresponding to the recessed grip must also be rectangular. A rectangular recess can be produced from the envelope with little effort by punching it out.
- a stop edge is formed on the jacket in the circumferential direction, against which the upper edge of the jacket strikes when the jacket is attached to the jacket.
- the stop edge represents a further form-fitting securing so that the casing does not slip in the direction of the container neck in the event of tensile loads in the direction of the longitudinal axis of the container.
- the stop edge protects the upper edge of the jacket and prevents dirt from penetrating between the jacket and the jacket.
- the container has a shoulder area which adjoins the jacket and if the stop edge is configured at the transition from the jacket to the shoulder area.
- the envelope has as large an area as possible, which can be printed.
- the cover can be pushed onto the jacket.
- the cover can be attached to the jacket particularly quickly, which leads to a rapid production of the packaging leads.
- the packaging can also be disposed of very easily sorted by type, since the cover only has to be peeled off the jacket in order to be able to feed it into the waste paper cycle.
- the casing is wound onto the jacket and then connected on its open longitudinal sides. The connection can be made, for example, by a form fit or by gluing.
- the lower edge of the envelope closes flush with the bottom of the container.
- the packaging has an aesthetic appearance and the filling volume appears as large as possible. It is conceivable that a second stop edge is also formed on the container at the transition from the jacket to the bottom, as a result of which the casing is fixed between two stop edges.
- the plastic container is blow molded. As a result, a particularly thin-walled container can be produced, which is reinforced by the cardboard cover.
- FIG. 1 a side view of an inner plastic container
- FIG. 2 an axonometric view of the container from FIG. 1;
- FIG. 3 an axonometric view of an outer casing
- FIG. 4 an axonometric view in which the cover is attached to the container, whereby a packaging is created;
- FIG. 5 a first side view of the packaging from FIG. 4;
- FIG. 6 a second side view of the packaging from FIG. 4;
- FIG. 7 a longitudinal section through the packaging along the section line VII-VII in FIG. 5 and FIG. 7
- FIG. 8 a cross section through the packaging along the section line VIII-VIII in FIG.
- a package is shown, which is designated as a whole with the reference numeral 11 and is suitable for the storage and emptying of bulk goods.
- the filling material can not only be a liquid, but also a free-flowing solid, for example a granulate or a powder.
- an inner plastic container 13 is shown, in which the filling is well filled.
- the plastic container 13 is preferably blow molded.
- the container 13 comprises a jacket 15 which is closed ver at its lower end by a bottom 17.
- a shoulder region 19 adjoins the jacket 15 at its upper end.
- the shoulder area 19 tapers and connects to a container neck 21.
- the container neck 21 encloses a pouring opening 23. So that the pouring opening 23 can be closed, an external thread 25 is formed on the container neck 21. A closure cap can be screwed onto the external thread 25.
- An outer casing 27 made of cardboard is attached to the jacket 15.
- the sheath 27 is implemented by a sleeve or a sleeve, which is preferably pushed onto the jacket 15.
- the inner dimensions of the sheath 27 essentially correspond to the outer dimensions of the sheath 15, as a result of which the sheath 27 rests closely against the sheath.
- the Umhül treatment 27 is held on the container 13 in a form-fitting manner.
- the form fit is realized by the following features:
- the jacket 15 can be polygonal in shape. According to the figures, the jacket is octagonal, as a result of which several jacket surfaces 29 are formed. On the jacket 15, two recessed grips 31 are formed, which are conveniently located opposite the jacket sides 29 are arranged. As a result, the packaging 11 can be held ergonomically and firmly on the recessed grips 31.
- the recessed grips 31 have an edge 33 he has.
- the casing 27 has side surfaces 35 which are in contact with the jacket surfaces 29.
- Recesses 37 are provided on opposite side surfaces 35, which correspond to the raised edges 33, for which the inner dimensions of a recess 37 correspond to the outer dimensions of an edge 33.
- FIG. 6 shows that the edge 33 projects slightly beyond the cover 27.
- the edge 33 can have a height of 1 mm.
- the edge 33 and the envelope 27 can also terminate flush with one another, for which the thickness of the envelope 27 and the height of the edge 33 are equal.
- a stop edge 39 is formed on the container 13.
- the covering 27 can hit the stop edge 39 with its upper edge 41.
- the stop edge 39 also protects the upper edge 41 from damage or from contamination between the Umhül ment 27 and the jacket 15.
- the stop edge 39 can be formed continuously along the circumference of the jacket. It is also conceivable that several separate stop edges are formed.
- the recessed grip 31 preferably has four finger recesses 43, with adjacent finger recesses 43 being spaced from one another by separating webs 45.
- the handle troughs 31 are rectangular and the longitudinal sides 47 are oriented along the longitudinal axis 49 of the loading container. As a result, the fingertips of one hand can comfortably engage in the finger recesses 43 lying one below the other. The thumb tip of the hand can engage on an opposite recessed grip 31. If an attack position is to be defined on the Benzol ter, it is possible to provide a recessed grip 31 with only a single finger recess 43 for the tip of the thumb.
- the lower edge 51 of the envelope 27 ends flush with the base 17, as a result of which an aesthetic base closure of the packaging 11 is created.
- the recessed grips 31 fulfill a double function, since on the one hand they make it easier to hold the packaging, especially when pouring out filling goods, and on the other hand they hold the casing 27 in a form-fitting and reliable manner on the jacket 15.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01592/19A CH716928A1 (de) | 2019-12-11 | 2019-12-11 | Verpackung für schüttfähige Füllgüter. |
PCT/EP2020/085442 WO2021116255A1 (de) | 2019-12-11 | 2020-12-10 | Verpackung für schüttfähige füllgüter |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4072958A1 true EP4072958A1 (de) | 2022-10-19 |
EP4072958B1 EP4072958B1 (de) | 2024-01-31 |
EP4072958C0 EP4072958C0 (de) | 2024-01-31 |
Family
ID=69174230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20819795.4A Active EP4072958B1 (de) | 2019-12-11 | 2020-12-10 | Verpackung für schüttfähige füllgüter |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4072958B1 (de) |
CH (1) | CH716928A1 (de) |
WO (1) | WO2021116255A1 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4033617C2 (de) * | 1990-10-23 | 1995-04-20 | Wundi Chem Fab Weuste & Inkema | Verpackung für Flüssigkeiten, insbesondere Wasch- und Reinigungsmittel |
EP0609644B1 (de) * | 1993-02-02 | 1996-08-14 | The Procter & Gamble Company | Leichtgewicht-Behälter mit zusammengesetztem Aufbau und Verfahren zur Herstellung desselben |
EP0609575A1 (de) * | 1993-02-02 | 1994-08-10 | The Procter & Gamble Company | Verpackung mit zusammengesetztem Aufbau |
DE19647923A1 (de) * | 1996-11-20 | 1998-05-28 | Henkel Kgaa | Verpackung für schüttfähige Güter |
-
2019
- 2019-12-11 CH CH01592/19A patent/CH716928A1/de not_active Application Discontinuation
-
2020
- 2020-12-10 EP EP20819795.4A patent/EP4072958B1/de active Active
- 2020-12-10 WO PCT/EP2020/085442 patent/WO2021116255A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
CH716928A1 (de) | 2021-06-15 |
WO2021116255A1 (de) | 2021-06-17 |
EP4072958B1 (de) | 2024-01-31 |
EP4072958C0 (de) | 2024-01-31 |
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