EP0367916A2 - Emballage comportant des moyens de préhension et de stabilité meilleure - Google Patents
Emballage comportant des moyens de préhension et de stabilité meilleure Download PDFInfo
- Publication number
- EP0367916A2 EP0367916A2 EP89114866A EP89114866A EP0367916A2 EP 0367916 A2 EP0367916 A2 EP 0367916A2 EP 89114866 A EP89114866 A EP 89114866A EP 89114866 A EP89114866 A EP 89114866A EP 0367916 A2 EP0367916 A2 EP 0367916A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pack
- package
- area
- indentations
- cuboid
- 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.)
- Withdrawn
Links
Images
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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/4208—Means facilitating suspending, lifting, handling, or the like of containers
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
- B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
- B65D5/064—Rectangular containers having a body with gusset-flaps folded outwardly or adhered to the side or the top of the container
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/46—Handles
- B65D5/46072—Handles integral with the container
Definitions
- the invention relates to a cuboid pack, in particular made of a cardboard-plastic composite for liquids, soups or the like. with a front, a rear and two side walls and a square or rectangular bottom and top wall and further with retracted packing edges to form at least one curved packing surface.
- a cuboid pack of the type mentioned is apparent from DE-PS 12 15 576.
- the packs produced in cuboid shaped cells have the tendency to bulge in the lower region and to collapse in the upper part.
- the bulging in the lower area of the pack should result from the gravity of the contents in the pack and the applause of the pack in the upper area from the fact that the pack is tightly welded and is inevitably drawn into the upper area when bulging in the lower area.
- Such packs not only have an unsightly appearance, but are also not sufficiently firm to the touch.
- the invention has for its object to provide a cuboid pack, in particular a package consisting of a cardboard and plastic composite, which is characterized by an even better stability and attractive appearance and can be gripped and handled even better.
- the retracted package edges extend over an area which lies exclusively in the upper part of the otherwise cuboidal package.
- a package is thus obtained in which the lower part remains exactly cuboid, taking into account the existing and permissible dimensional deviations, whereas the shape of the package only changes in the upper area thereof.
- This not only gives the pack a characteristic, appealing shape, but the tools required for manufacturing the shape of the lower part of the pack can be retained exactly.
- the area having the drawn-in packing edges lies between an upper area adjacent to the top wall and the lower area extending to the bottom wall, the two areas being maintained essentially in a cuboid shape.
- the drawn-in package edges are formed by indentations which are introduced into the front and rear walls of the package and extend across the width of the package. In this way, the depth of the pack in the grip area is reduced by the indentation, which is at least finger-wide, so that such packs can also be gripped particularly easily by children's hands. This is particularly important for plastic-coated and refrigerated packs, as the surface is very slippery due to the formation of condensate.
- the retracted pack edges are formed by indentations introduced into the side walls and extending over the depth of the pack.
- the preferably concave indentations have a uniform cross-sectional profile and are expediently formed by fold lines, embossing lines or the like which run essentially parallel to the bottom and top walls. limited. It has proven to be useful if the lower fold or embossing line or the like. is arranged about halfway up the pack. With a height of the indentation area of, for example, about a third to a quarter of the total height of the package, the depth of the indentation can be between about 10 to 20%, preferably 15% of the height of the indentation.
- Packs designed in this way cannot bulge when gripped; Rather, they have a stable shape because, regardless of whether the indentations in the front and rear wall or else are arranged in the side wall, when gripping, a vertical pressure is always exerted on the wall of the pack, which is at right angles to the recess side.
- the stable shape also enables better handling, eg pouring out the pack.
- the stability is further increased if the inner layers of the side walls and the front and rear walls are connected to one another in the region of the retracted packing edges, preferably at the deepest point of the indentations, e.g. sealed, glued or the like are.
- Packs according to the invention due to their characteristic shape, can be used for special products, e.g. Special milk, special milk or special fruit juices with pulp, i.e. products to be emphasized overall, are used. Products that can be warmed up in the package can also be filled, e.g. by microwaves. Even a package heated in this way can be gripped comfortably on the retracted longitudinal edges of the package without the risk of injury. This is because only a small edge area comes into contact with the fingers.
- special products e.g. Special milk, special milk or special fruit juices with pulp, i.e. products to be emphasized overall.
- Products that can be warmed up in the package can also be filled, e.g. by microwaves. Even a package heated in this way can be gripped comfortably on the retracted longitudinal edges of the package without the risk of injury. This is because only a small edge area comes into contact with the fingers.
- the indentations are formed and fixed only after the final sealing (claim 12).
- This process sequence is particularly suitable for the production of packs from the roller conveyor.
- the shaping of the indentations is expediently carried out in such a way that a pressure is exerted on the package from above, then the area is pressed in using a tool and finally the corner regions in the indentation area are sealed by means of ultrasound, high frequency, heat pulse, etc. or in the first method can also be glued by hot melt.
- the molding can be carried out after filling with the aid of specially designed pusher depressors and the fixing in the indentation area through the product, which is particularly suitable, for example, for packs of roll material.
- Figs. 1 and 2 made of a cardboard-plastic composite and for example for absorbing liquids, soups or the like.
- suitable pack has a front wall 1, a rear wall 2 and two side walls 3 and 4 and finally an upper head wall 5 and a lower bottom wall 6.
- the pack made from a blank is held together via a longitudinal seam 7.
- the pack On the bottom side tabs, not shown, are tightly connected and in the In the head region, the pack has a web seam 8 with ears 9 placed on the side walls 3, 4, of which only one is shown in FIG. 2.
- the pack is divided into a lower cuboid area 12 and a corresponding cuboid upper area 13 by a fold line 11 arranged approximately in the central area. Between this and the lower area 12 there extends an area with drawn-in longitudinal pack edges 14, 15, which in the exemplary embodiment shown are formed by an indentation 16, 17 arranged on the front wall 1 and the rear wall 2. This concave indentation extends from the lower fold line 11 to an upper fold line 18. The distance between the lower fold line 11 and the upper fold line 18 is at least finger width.
- the indentations 16, 17 reduce the depth of the pack in this area so that it can be gripped easily.
- the protruding longitudinal edges provide the possibility of gripping the pack in the region of the drawn longitudinal pack edges 14, 15, which is particularly advantageous if the pack has been heated, for example by microwaves.
- the packing layers are fixed to one another in the area of the longitudinal edges, for example by heat supplied from the outside (ultrasound, high frequency), or else by applying hot-melt points on the inside in the area of the lowest points of the indentations. In this way, the pack is given a stable shape, so that it can be handled safely even when it is opened due to the specially designed handle area.
- the pack shown in FIGS. 3 and 4 is basically the same, only with the difference that there the indentations 19, 21 are in the side walls 3 and 4 of the pack.
- FIGS. 5 and 6 Another modification is shown in FIGS. 5 and 6, where a package with a roof-shaped gable 22 is shown. Extend in the illustrated embodiment the indentations 23, 24 parallel to the web seam 25 of the gable pack.
- the pack can be produced in such a way that the blank intended for the pack is first grooved and finally a packing jacket is produced from the blank so grooved by folding over the blanking elements and sealing the longitudinal seam.
- the unfolded packaging jacket is then prefolded in the bottom area and finally sealed so that the bottom is sealed.
- This is followed by the pre-folding of the gable and the installation area (s), which is then followed by the final shaping and "solidification" of the recesses, e.g. in such a way that the indentations are pressed in from the outside and that the retracted longitudinal edges of the package are fixed either by sealing the inner layers of the superimposed walls of the package or by means of hot-melt points applied on the inside.
- This is followed by the filling of the package and finally the closing of the gable. If sterilization is required for certain products, the package is finally sterilized in the usual way before the shaping and solidification of the indentations.
- the indentations can of course also run transversely to the web seam 25 of the gable pack. Furthermore, the indentations can extend up to the head wall 5, in which case the lower fold line is expediently arranged higher. Basically, only one indentation can also be provided.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Cartons (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3835390A DE3835390A1 (de) | 1988-10-18 | 1988-10-18 | Quaderfoermige packung, insbesondere aus einem karton-kunststoff-verbund fuer fluessigkeiten, suppen od. dgl. und verfahren zu deren herstellung |
DE3835390 | 1988-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0367916A2 true EP0367916A2 (fr) | 1990-05-16 |
EP0367916A3 EP0367916A3 (fr) | 1990-10-24 |
Family
ID=6365338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890114866 Withdrawn EP0367916A3 (fr) | 1988-10-18 | 1989-08-11 | Emballage comportant des moyens de préhension et de stabilité meilleure |
Country Status (3)
Country | Link |
---|---|
US (1) | US5000375A (fr) |
EP (1) | EP0367916A3 (fr) |
DE (1) | DE3835390A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005257A1 (de) * | 1990-02-20 | 1991-08-29 | Tetra Pak Gmbh | Fliessmittelpackung mit greifmulden und verfahren zur herstellung derselben |
US5566878A (en) * | 1995-03-28 | 1996-10-22 | The Andersons, Inc. | Carton contruction |
US5938107A (en) * | 1996-03-21 | 1999-08-17 | Tetra Laval Holdings & Finance S.A. | Packaging container and a blank for producing the same |
USD428810S (en) | 1999-04-30 | 2000-08-01 | Sonoco Development Inc. | Container |
US8348053B2 (en) | 2008-12-12 | 2013-01-08 | Philip Morris Usa Inc. | Adjacent article package for consumer products |
US20110083980A1 (en) * | 2009-10-09 | 2011-04-14 | Philip Morris Usa Inc. | Snus foil pack in side opening hard pack |
DE102011113347A1 (de) * | 2011-09-15 | 2013-03-21 | Feldmann+Schultchen Design Studios Gmbh | Trinkbecher aus faltbarem Flachmaterial |
JP7316754B2 (ja) * | 2015-06-18 | 2023-07-28 | テトラ ラバル ホールディングス アンド ファイナンス エス エイ | 把持支持構造を有する包装容器 |
DE102016110008A1 (de) | 2016-04-04 | 2017-10-05 | Sig Technology Ag | Vorrichtung zum einseitigen Verschließen von Packungsmänteln für die Herstellung von Verbundpackungen |
JP6618085B2 (ja) * | 2017-03-31 | 2019-12-11 | 日本製紙株式会社 | 紙容器 |
JP7152894B2 (ja) * | 2018-07-23 | 2022-10-13 | 日本製紙株式会社 | 紙容器 |
DE102019114635A1 (de) | 2019-05-31 | 2020-12-03 | Sig Technology Ag | Vorrichtung und verfahren zum nachformen der giebelflächen von verpackungen mit schrägem giebel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390828A (en) * | 1966-04-05 | 1968-07-02 | Chevron Res | Grippable container having ribbed protuberances along the side walls thereof and container blank for forming same |
US4846396A (en) * | 1988-06-03 | 1989-07-11 | Frank Palazzolo | Container made of folded planar material having precreased gripping area and blank for same and method of manufacture |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2050894A (en) * | 1934-05-29 | 1936-08-11 | Paige Richard Eaton | Folded blank box |
US2884181A (en) * | 1957-05-09 | 1959-04-28 | Fed Carton Corp | Carton for bottles or the like |
DE1215576B (de) * | 1964-08-11 | 1966-04-28 | Holstein & Kappert Maschf | Quaderpackung und Vorrichtung zu deren Herstellung |
FR1463154A (fr) * | 1965-11-10 | 1966-06-03 | Michels | Emballage |
US3390827A (en) * | 1966-04-05 | 1968-07-02 | Chevron Res | Container having a series of convolutions along the side walls thereof and container blank for forming same |
US3369727A (en) * | 1966-06-17 | 1968-02-20 | Timmy E. Wright | Container |
US3628719A (en) * | 1970-01-15 | 1971-12-21 | Arthur W Ford Sr | Carton with handling means |
GB1381975A (en) * | 1972-02-05 | 1975-01-29 | Waddington Ltd J | Sheet material and articles such as catons constructed therefrom |
US4327861A (en) * | 1980-08-14 | 1982-05-04 | Champion International Corporation | Fluid container |
US4313556A (en) * | 1980-10-14 | 1982-02-02 | Champion International Corporation | Carton having foldable bottom and carton blank |
DK168912B1 (da) * | 1991-06-03 | 1994-07-11 | Kompan As | Beslag til befæstigelse af en spiral- og/eller skruefjeder |
-
1988
- 1988-10-18 DE DE3835390A patent/DE3835390A1/de not_active Withdrawn
-
1989
- 1989-08-11 EP EP19890114866 patent/EP0367916A3/fr not_active Withdrawn
- 1989-10-03 US US07/416,568 patent/US5000375A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390828A (en) * | 1966-04-05 | 1968-07-02 | Chevron Res | Grippable container having ribbed protuberances along the side walls thereof and container blank for forming same |
US4846396A (en) * | 1988-06-03 | 1989-07-11 | Frank Palazzolo | Container made of folded planar material having precreased gripping area and blank for same and method of manufacture |
Also Published As
Publication number | Publication date |
---|---|
US5000375A (en) | 1991-03-19 |
DE3835390A1 (de) | 1990-04-19 |
EP0367916A3 (fr) | 1990-10-24 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19901121 |
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17Q | First examination report despatched |
Effective date: 19920228 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19920702 |