EP0824461B1 - Faltschachtel mit dichtlippe an innenzarge - Google Patents
Faltschachtel mit dichtlippe an innenzarge Download PDFInfo
- Publication number
- EP0824461B1 EP0824461B1 EP96914905A EP96914905A EP0824461B1 EP 0824461 B1 EP0824461 B1 EP 0824461B1 EP 96914905 A EP96914905 A EP 96914905A EP 96914905 A EP96914905 A EP 96914905A EP 0824461 B1 EP0824461 B1 EP 0824461B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lid
- folding box
- liner
- box
- sealing flap
- 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.)
- Expired - Lifetime
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
- B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
- B65D5/60—Loose, or loosely attached, linings
-
- 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
- B65D5/64—Lids
- B65D5/66—Hinged lids
Definitions
- the invention relates to a folding box with a rectangular cross section Inner frame and hinged lid, at least on three free sides has vertically angled edges that directly when the box is closed rest on the collar formed by the frame, with the upper edge a sealing lip is articulated on at least one frame side.
- folding boxes can be made from a wide variety of blanks getting produced. Examples are folding boxes with an inner frame made of two parts Cutting, folding boxes with hinged inner frame made of one-piece, seven-sided cut and folding boxes to be filled laterally.
- Opening of the filled packages from such folding box constructions forms a folding box with a hinged lid and frame, one towards the opening protruding complaints forms, over which the lid is placed with its edges becomes.
- the lid can be on the top edge of a side wall, as well be guided along a line at the level of the lower area of the suit. in the in the latter case there is a lid with edges angled on all four sides.
- the frame is u with these folding box constructions. a. needed the Improve resealability.
- Document US-A-2672273 a folding box according to the preamble of claim 1.
- the frames can be used in such folding box constructions not be glued over the entire surface to the inside of the side walls. Rather, they are only partially attached to this, so that there is an open gap forms between the outer wall and the frame.
- the problem underlying the invention is the improvement of such Folding box designs in that no product between the frame and Folding box can fall. According to the invention, this problem is solved by that the sealing lip is slightly deflected inwards and resiliently when the lid is closed is present.
- Such a resilient sealing lip prevents that even at mechanical loads on the powdered or granular product can get into the area from which it enters the gap between the frame and Outer wall would fall.
- the arrangement of such a sealing lip has about it furthermore the advantage that the folding box is protected against bulging and a has significantly increased transverse stability.
- the Sealing lip over the entire width of a frame side, making the sealing Effect is improved. If sealing lips are provided on adjacent frame sides, the side edges of the adjacent sealing lips are turned 45 ° inwards removed so that when deflecting the adjacent sealing lips the lid closure put the sealing lips together and not to Jamming or overlapping lead to the formation of gaps.
- the folding box 1 shown in FIG. 1 has one on the upper edge of one Side wall 7 hinged lid 4, the vertical on its free sides hinged edges 5 has.
- a sealing lip 6 articulated and slightly after distracted inside. If the folding box 1 is closed by closing the lid 4 closed, the lid edges 5 put over the frame collar 3, the over the side walls 7 of the folding box 1 protrude upwards.
- the Cover 4 When folding the lid 4 to close the folding box, the Cover 4 on the upper edge of the sealing lip 6 and presses it further inwards. Due to the material rigidity, the sealing lip 6 has a restoring force, which means it rests firmly against the lid 4. This way, the carton is in the box existing product, which is usually powdered in such folding boxes or is granular or consists of small pearls, prevented from entering the room between sealing lip 6 or front frame collar 3 and front cover wall 5 to get and thereby in the gap between the front frame wall 2 and front folding box wall 7 to fall.
- Fig. 2 differs from that 1 essentially in that it has four sealing lips 6, which are hinged to each of the frame collar walls 3, and a cover 4 has, which on the rear folding box wall 7 at the level of the lower Suit area 3 is articulated and has four deflected edges 5.
- 2 is clearly recognizable that through the all-round arrangement of the sealing lips 6th Product 8 should also not come out in the area of the other frame sides can.
- the sealing lips are on the side edges are adjacent with the other sealing lips 6, beveled inwards by 45 °, so that the sealing lips 6 when they are bent down through the cover 4 will put together.
- the angle of just under 45 ° must be selected in this way be that the sealing lips 6 do not overlap and thereby possibly a Form a gap from which product 8 could emerge. On the other hand, in folded state but also no gap between the side edges of the Gap sealing lips 6 from which product 8 could leak.
- a folding box corner is shown in section, which is still closed.
- a side wall of the folding box recognize that from the folding box side 7 and the lid edge 5 composed, between which a tear tape 9 is arranged.
- cover 4 presses sealing lip 6 downward.
- the gap between the side wall 7 and the frame 2 is shown exaggeratedly large to the To clarify the problem.
- the product 8 is inside the folding box 1 indicated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Description
- Fig. 1
- eine erfindungsgemäße Faltschachtel mit einer Dichtlippe,
- Fig. 2
- eine andere Ausführungsform mit vier Dichtlippen und einem Deckel mit vier Rändern;
- Fig. 3
- schematisch die geschnittene Seitenansicht einer Ecke einer verschlossenen Faltschachtel und
- Fig. 4
- die schematische Darstellung gemäß Fig. 3 unter Belastung.
Claims (3)
- Faltschachtel mit rechteckigem Querschnitt mit Innenzarge (2) und angelenktem Deckel (4), der mindestens an drei freien Seiten senkrecht abgewinkelte Ränder (5) aufweist, die bei geschlossener Faltschachtel (1) direkt an dem durch die Zarge (2) gebildeten Kragen (3) anliegen, wobei an der Oberkante mindestens einer Zargenseite (2) eine Dichtlippe (6) angelenkt ist,
dadurch gekennzeichnet,
daß die Dichtlippe (6) leicht nach innen abgelenkt ist und bei geschlossenem Deckel (4) federnd an diesem anliegt. - Faltschachtel gemäß Anspruch 1
dadurch gekennzeichnet,
daß sich die Dichtlippe (6) über die gesamte Breite einer Zargenseite (2) erstreckt. - Faltschachtel gemäß Anspruch 1
dadurch gekennzeichnet,
daß bei Anordnung von Dichtlippen (6) an benachbarten Zargenseiten (2) die Seitenkanten der benachbarten Dichtlippen (6) um etwas unter 45° nach innen weggenommen sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19514650A DE19514650A1 (de) | 1995-04-20 | 1995-04-20 | Faltschachtel mit Dichtlippe an Innenzarge |
DE19514650 | 1995-04-20 | ||
PCT/EP1996/001556 WO1996033100A1 (de) | 1995-04-20 | 1996-04-12 | Faltschachtel mit dichtlippe an innenzarge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0824461A1 EP0824461A1 (de) | 1998-02-25 |
EP0824461B1 true EP0824461B1 (de) | 1999-07-14 |
Family
ID=7760023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96914905A Expired - Lifetime EP0824461B1 (de) | 1995-04-20 | 1996-04-12 | Faltschachtel mit dichtlippe an innenzarge |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0824461B1 (de) |
AT (1) | ATE182113T1 (de) |
DE (2) | DE19514650A1 (de) |
DK (1) | DK0824461T3 (de) |
ES (1) | ES2134617T3 (de) |
GR (1) | GR3031017T3 (de) |
WO (1) | WO1996033100A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004057638A1 (de) * | 2004-06-29 | 2006-01-26 | Henkel Kgaa | Pulverdichte Verpackung |
DE202004010230U1 (de) * | 2004-06-29 | 2004-09-30 | Henkel Kgaa | Faltschachtel |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2672273A (en) * | 1949-06-14 | 1954-03-16 | Thomas K Smith | Carton |
NL267298A (de) * | 1960-07-21 | |||
GB1024303A (en) * | 1961-06-15 | 1966-03-30 | Adolph Weiss | Boxes made from cardboard or like blanks |
US3342399A (en) * | 1965-10-01 | 1967-09-19 | Lawson Lithographing & Folding | Hinged lid carton |
FR2662141B1 (fr) * | 1990-05-18 | 1994-06-10 | Nicollet Hugues Sa | Emballage en carton, carton ondule ou autre materiau en feuille convenablement decoupe et plie, a couvercle refermable, et flan(s) correspondant(s). |
-
1995
- 1995-04-20 DE DE19514650A patent/DE19514650A1/de not_active Withdrawn
-
1996
- 1996-04-12 AT AT96914905T patent/ATE182113T1/de not_active IP Right Cessation
- 1996-04-12 WO PCT/EP1996/001556 patent/WO1996033100A1/de active IP Right Grant
- 1996-04-12 DK DK96914905T patent/DK0824461T3/da active
- 1996-04-12 DE DE59602447T patent/DE59602447D1/de not_active Expired - Lifetime
- 1996-04-12 EP EP96914905A patent/EP0824461B1/de not_active Expired - Lifetime
- 1996-04-12 ES ES96914905T patent/ES2134617T3/es not_active Expired - Lifetime
-
1999
- 1999-08-18 GR GR990402095T patent/GR3031017T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3031017T3 (en) | 1999-12-31 |
ATE182113T1 (de) | 1999-07-15 |
WO1996033100A1 (de) | 1996-10-24 |
ES2134617T3 (es) | 1999-10-01 |
DK0824461T3 (da) | 2000-01-31 |
DE19514650A1 (de) | 1996-10-24 |
DE59602447D1 (de) | 1999-08-19 |
EP0824461A1 (de) | 1998-02-25 |
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