WO1993001982A1 - Faltschachtel - Google Patents
Faltschachtel Download PDFInfo
- Publication number
- WO1993001982A1 WO1993001982A1 PCT/EP1992/001660 EP9201660W WO9301982A1 WO 1993001982 A1 WO1993001982 A1 WO 1993001982A1 EP 9201660 W EP9201660 W EP 9201660W WO 9301982 A1 WO9301982 A1 WO 9301982A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- edge
- folding
- folding box
- lid
- box according
- 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
- 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
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5002—Integral elements for containers having tubular body walls
- B65D5/5007—Integral elements for containers having tubular body walls formed by inwardly protruding of folded parts of the body
-
- 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
- B65D5/08—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 closures formed by inward-folding of portions of body, e.g. flaps, interconnected by, or incorporating, gusset folds
Definitions
- the invention relates to a folding box, consisting of a one-piece blank made of cardboard, cardboard, corrugated cardboard or the like. , with a box body made up of two side walls and two end walls and with a box lid which is formed by at least two lid flaps which are each foldably connected to a side wall, a sheet piece being punched out of at least two opposite side walls and running along a parallel and spaced apart from the box lid Folded edge of the side wall is folded upwards, and wherein an end flap of the flat piece is folded as a lid flap and is connected to at least one other lid flap to form the box lid.
- the flaps forming the box lid are articulated on the upper edges of the side walls.
- the material for the flaps must be provided in sufficient width following these edges.
- the lid flaps forming the box lid are punched out of two opposite side walls and placed one on top of the other, whereby they remain connected to the side walls by means of an area piece.
- the two end walls have a vertical parting line, along which the folding box can be opened.
- the overlap of the two lid flaps must be large enough to give the box lid sufficient strength. As a result, the possibilities of saving material are limited.
- the object of the invention is therefore to design a folding box of the type mentioned at the outset in such a way that substantial material savings are achieved already during the production of the folding box.
- the sheet punched out of the side wall extends obliquely upwards and inwards to the folded lid flap.
- the limit specified by the box height Length of the punched-out area has achieved a greater overlap of the two flaps 1 on top of one another.
- lid flaps can lie in the plane of the top edges of the box body. In this embodiment, considerable material savings are achieved compared to a folding box with a conventional flap closure.
- the box lid can be achieved by cutting out two opposite end walls from the upper edge of the downward cuts, one side flap each, which runs obliquely upwards and inwards to the lid flaps and is connected to them by an external adhesive strip.
- This adhesive strip which runs from one end wall over the side flap, the horizontal lid flaps and the other side flap to the other end wall, largely relieves the forces on the box cover from which the flat pieces are punched out.
- the diagonally upward and inward side flaps are just like those of Side walls obliquely upward patches adapted to the upward tapering shape of bottles, which are received in two rows in the folding box.
- the adhesive tape can also be used to establish the connection between these two lid flaps.
- the folding box is opened completely without damaging cardboard parts.
- the opened folding box is therefore available for picking up and returning empties and can even be used several times.
- the lid flaps and associated surface pieces can either be punched out of only two opposite side walls or also from the end walls.
- the inwardly and upwardly folded surface piece is preferably glued to the side wall up to a crease edge lying between the upper folding edge of the window and the top edge of the side wall and extends obliquely upwards and inwards from this crease edge.
- the side wall in the area of the upper edge of the opening is of double-walled design, with the adhesive bonding achieving a particular increase in rigidity. Since the sloping inward and upward surface piece starts not only from a folded edge but from the crease edge lying at the edge of the bond, the tensile forces introduced into the side wall via the surface piece are effectively absorbed without causing undesired deformation or damage to the side wall comes, even if relatively thin material is used.
- a folding box for standing uptake of two rows of containers, each having an upper container head, that the upwardly and inwardly folded sheet has at its edge adjacent to the folded edge of the lid flap, several edge recesses each protruding part of a container head.
- edge recesses make it possible to move the two folding edges delimiting the lid flaps even closer together than is specified by the outer edges of the two rows of container heads. This reduces the material required for the lid flaps, so that the flat pieces forming the lid flaps can be punched out of the side walls by relatively low, wide folding boxes.
- a cover flap punched out of each edge recess is connected to the cover flap in an unfolded manner.
- the cover flap that is created when the edge recess is punched out is used to protect that part of the container head that protrudes through the edge recess.
- a further reduction in the material required for the lid flaps can be achieved in a further embodiment of the inventive concept in that the two lid flaps each have projecting adhesive tabs on their free edge opposite the folding edge. These adhesive tabs, which preferably overlap with the adhesive tabs of the other lid flap, are sufficient to connect the two lid flaps.
- FIG. 1 shows a folding box in a spatial representation, in which the surface pieces forming the box lid are punched out from two opposite side walls,
- FIG. 2 shows a modified embodiment of a folding box with additional side flaps
- FIG. 3 shows a modified embodiment of the folding box according to FIG. 2,
- lid flaps are punched out of the side walls and the parts for forming the box lid and the box bottom are punched out of the end walls
- FIG. 6 shows another embodiment of a folding box
- Fig. 7 shows another embodiment of a folding box
- FIG. 9 shows a section similar to FIG. 8 in a modified embodiment
- Fig. 12 is an enlarged plan view of the folding box of Fig. 11 and
- FIG. 13 shows a section along the line XIII-XIII in FIG. 12.
- All folding boxes shown as exemplary embodiments each consist of a one-piece blank, for example of corrugated cardboard.
- Two side walls 1 and two end walls 2 form an essentially rectangular box body, which in the exemplary embodiments according to FIGS. 1-5 has a conventional box bottom, which consists of closure flaps 3.
- FIGS. 1-3 and 6 only the two opposite side walls 1 each have a window 4.
- the embodiments according to FIGS. 1-3 have in common that a surface piece 5 which arises when the window 4 is punched out is folded obliquely upwards and inwards along a folding edge 7 which runs parallel and at a distance from the box lid 6.
- a lid flap 8 connects to each of the two surface pieces 5.
- Each lid flap 8 is connected to the associated surface piece 5 via a folded edge 8a, this folded edge 8a running parallel to the upper edge la of the side wall 1.
- the lid flaps 8 lie in the plane of the upper end edges 9 of the box body, the folded edges 8a running at a distance from these end edges 9.
- a side flap 11 is cut out of each of the two opposite end walls 2 by two cuts 10 running downwards from the upper edge, which slant upwards and inwards runs to the lid flaps 8.
- the side flaps 11 and the lid flaps 8 forming the box lid 6 are connected by an outer adhesive strip 12.
- This adhesive strip 12 can also serve to connect the two cover flaps 8 to one another if these two cover flaps 8 only partially overlap or butt each other.
- FIG. 3 differs from the example according to FIG. 2 in that the interconnected lid flaps 8 are spaced above the level of the upper edges 9 of the box body. As a result, a relatively high folding box is achieved with a very low material requirement, which is determined by the height of the box body.
- at least one of the cover flaps 8 is angled from the lateral edges 8b in each case one connecting flap 13 in the direction of the respectively adjacent side flap 11 and is connected to the latter by the outer adhesive strip 12.
- the connecting straps 13 thereby bridge the distance between the upper edges 11a of the side straps 11 and the side edges 8b of the cover flaps 8 arranged at a distance above them.
- the folding box shown in FIG. 4 differs from the exemplary embodiment according to FIG. 1 only in that a window 4 is punched out both in the two side walls 1 and in the two end walls 2.
- the lid flaps 8 punched out of the side walls 1 form the box lid 6.
- the surface pieces 5 'punched out of the end walls 2 are folded outwards and downwards and are connected to bottom flaps 8' which are glued to one another and form the box bottom .
- the two upper edge sections 1 'of the side walls 1 arranged opposite one another on the folding box are drawn inwards towards the heads of the bottles 25.
- that is Area piece 5 punched out of the side wall 1 is only glued in a central region la of the upper edge section 1 'and drawn inwards, while the two sections 1b lying to the side thereof are designed without gluing, so that there is a distance to the adjacent sections of the area piece 5 .
- the box bottom can also be designed in a conventional manner with bottom flaps. Instead of the illustrated overlap of the two lid flaps 8, these can also abut one another and be connected by an adhesive strip.
- perforations can be provided in the area of the folded edge 8a, which connects the lid flaps 8 to the surface piece 5. This perforation on the folding edge 8a or in the vicinity thereof makes it possible to tear off the lid of the folding box formed from the lid flaps 8 in order to open the folding box.
- the folding box shown in Fig. * J is similar to the folding box of Fig. 1; However, as can be seen particularly clearly from the section according to FIG. 8, the surface pieces 5 punched out of the side walls 1 to form a window 4 each, starting from a folding edge 107 forming the upper edge of the window 4 as far as between this folding edge 107 and the upper edge la of the side wall 1 lying folding edge 108 the side wall 1 glued. Starting from the folded edge 108, the surface piece 5 extends obliquely inwards and upwards to the end flaps 8 forming the box lid.
- the folded edge 108 runs parallel to the upper folded edge 107 and to the upper edge la.
- the surface piece 5 is bent obliquely upwards and inwards over its entire width at the folding edge 108.
- the embodiment according to FIGS. 9 and 10 differs from this in that the bent edge 108 'is interrupted in its central region.
- a tab 109 is punched out of the surface piece 5 which is bent obliquely upwards and inwards.
- the tab 109 extends upwards and is glued to the inside of the side wall 1.
- the tab 109 extends approximately to the upper edge la of the side wall 1.
- the tab 109 is delimited at the top by an approximately semicircular edge 110.
- FIGS. 11-13 which preferably consists of corrugated cardboard, is used to hold two rows of containers, in the exemplary embodiment shown bottles 25 which taper to an upper container head 25a, which is closed, for example, with a screw cap.
- the folding box has lid flaps 8, as in the previously described designs.
- the two lid flaps 8 lie on the container heads 25a at the top of the folding box and are glued together.
- edge recesses 113 are punched out in an approximately circular arc from each surface piece 9. These edge recesses 113 each receive a container head 25a.
- the cover flap 114 which arises when each edge recess 113 is punched out remains unfolded connected to the associated cover flap 8 and lies on the top of the container head 25a.
- the two lid flaps 8 each have two protruding adhesive tabs 115 on their free edge, which is opposite the folded edge 8a.
- Each adhesive flap 115 of one cover flap 8 overlaps an adhesive flap 115 of the other cover flap 8; these overlapping adhesive tabs 115 are glued together and represent the connection of the two lid flaps 8.
- Fig. 11 From Fig. 11 it can be seen that only relatively little material is required for the formation of the surface pieces 5 and the lid flaps 8, so that a folding box can also be carried out in the manner described if it is relatively wide and of low height due to the given dimensions of the bottles 25.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Closing Of Containers (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92916053A EP0550730B1 (de) | 1991-07-24 | 1992-07-21 | Faltschachtel |
DE59200734T DE59200734D1 (de) | 1991-07-24 | 1992-07-21 | Faltschachtel. |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914124452 DE4124452A1 (de) | 1991-07-24 | 1991-07-24 | Faltschachtel |
DEP4124452.4 | 1991-07-24 | ||
DEG9114377.2U | 1991-11-19 | ||
DE9114377U DE9114377U1 (de) | 1991-11-19 | 1991-11-19 | Faltschachtel |
DEG9203055.6U | 1992-03-07 | ||
DE9203055U DE9203055U1 (de) | 1992-03-07 | 1992-03-07 | Faltschachtel |
DE9208667U DE9208667U1 (de) | 1992-06-27 | 1992-06-27 | Faltschachtel |
DEG9208667.5U | 1992-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993001982A1 true WO1993001982A1 (de) | 1993-02-04 |
Family
ID=27435252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1992/001660 WO1993001982A1 (de) | 1991-07-24 | 1992-07-21 | Faltschachtel |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0550730B1 (de) |
AT (1) | ATE113541T1 (de) |
AU (1) | AU2345692A (de) |
DE (1) | DE59200734D1 (de) |
DK (1) | DK0550730T3 (de) |
WO (1) | WO1993001982A1 (de) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB764526A (en) * | 1952-06-11 | 1956-12-28 | Waddington Ltd J | Improvements in or relating to cartons and the like |
US3040961A (en) * | 1961-01-23 | 1962-06-26 | American Can Co | Display carton |
US3332543A (en) * | 1964-09-29 | 1967-07-25 | Mead Corp | Display carton |
FR2076650A5 (de) * | 1970-01-22 | 1971-10-15 | Thiolat Robert | |
FR2324523A1 (fr) * | 1975-09-16 | 1977-04-15 | Sofhunic Sa | Flan pour la realisation d'un emballage, en particulier d'un emballage de groupage, et emballage obtenu a l'aide d'un tel flan |
DE8604054U1 (de) * | 1986-02-13 | 1987-06-11 | Europa Carton Ag, 2000 Hamburg | Einteiliger Zuschnitt aus faltbarem Material wie Wellpappe, Pappe od. dgl. für einen Verpackungskarton mit Präsentationsfenster |
-
1992
- 1992-07-21 AU AU23456/92A patent/AU2345692A/en not_active Abandoned
- 1992-07-21 DE DE59200734T patent/DE59200734D1/de not_active Expired - Fee Related
- 1992-07-21 AT AT92916053T patent/ATE113541T1/de not_active IP Right Cessation
- 1992-07-21 DK DK92916053.9T patent/DK0550730T3/da active
- 1992-07-21 WO PCT/EP1992/001660 patent/WO1993001982A1/de active IP Right Grant
- 1992-07-21 EP EP92916053A patent/EP0550730B1/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB764526A (en) * | 1952-06-11 | 1956-12-28 | Waddington Ltd J | Improvements in or relating to cartons and the like |
US3040961A (en) * | 1961-01-23 | 1962-06-26 | American Can Co | Display carton |
US3332543A (en) * | 1964-09-29 | 1967-07-25 | Mead Corp | Display carton |
FR2076650A5 (de) * | 1970-01-22 | 1971-10-15 | Thiolat Robert | |
FR2324523A1 (fr) * | 1975-09-16 | 1977-04-15 | Sofhunic Sa | Flan pour la realisation d'un emballage, en particulier d'un emballage de groupage, et emballage obtenu a l'aide d'un tel flan |
DE8604054U1 (de) * | 1986-02-13 | 1987-06-11 | Europa Carton Ag, 2000 Hamburg | Einteiliger Zuschnitt aus faltbarem Material wie Wellpappe, Pappe od. dgl. für einen Verpackungskarton mit Präsentationsfenster |
Also Published As
Publication number | Publication date |
---|---|
EP0550730B1 (de) | 1994-11-02 |
DK0550730T3 (da) | 1995-04-18 |
AU2345692A (en) | 1993-02-23 |
EP0550730A1 (de) | 1993-07-14 |
DE59200734D1 (de) | 1994-12-08 |
ATE113541T1 (de) | 1994-11-15 |
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