DE2623549A1 - CARRYING PACKAGE FOR SCHUETTGUT - Google Patents

Description

Henkel & Cte G; nbii

Düsseldorf, the? * '- ** ^J "^ Patent Department

IIenkelstr. 67 2623543

Patent and utility model registration D 5343

for bulk goods "

The invention relates to a carrying package for bulk goods, in particular for powder detergents, with a Corrugated cardboard frame closed at the bottom.

There are common carrying packages for powder detergents from a folding box with a cardboard blank

and a corrugated cardboard

Frame and a riveted handle. The corrugated cardboard frame essentially serves to increase the stability of the carrying package. Without the cardboard box or some other covering, however, it usually cannot be used find, as they meet the minimum requirements for water vapor or. Powder tightness, aroma impermeability or promotional printability not fulfilled. Still, it's been around for a long time the desire to reduce the consumption of expensive cardboard for such packages or boxes. It may of course, the stability that has so far been established by the interaction of cardboard and corrugated board, especially in the Stacking bandage, don't suffer. In addition, the package should be resealable after opening.

So is in the German utility model ^ 5 29 904 has already been proposed to produce a folding carton by only having the top and bottom part made of cardboard and these parts with a

709849/0291

/ Henkel & Cie GmbH

Sheet (. To patent application D 53 <i5 patent department

, 2623548 H.

Corrugated cardboard joins the existing box casing by gluing. Here, cardboard is only a little more expensive required, for the production of such a - per se proven package - several components have to be put together, also, at least the shell made of corrugated cardboard is in many cases not immediately effective in advertising printable.

The invention is based on the object of a carrying package for bulk goods with a frame closed at the bottom To create corrugated cardboard that meets the usual stackability requirements with the complete elimination of cardboard Promotional printability and, if necessary, aroma resistance (for example in the case of perfumed Products) or water vapor tightness (for example with hygroscopic products). The solution is that the frame is cuboid wrapped in plastic film

is and that a handle is attached to the wrapped frame. Preferably, the handle is wrapped to the Riveted frame.

The invention achieves that (for example when using a prefabricated film band placed around the frame or when shrinking the Frame in a foil) the package - at least in the filled one Condition - is so stable that it can be easily stacked. Difficulty attaching one There is no brilliant, advertising-effective print image, as this is applied to the film itself. In addition to the stabilizing and advertising effect, the film has a third function, namely that Complete the carrying package airtight, vapor-tight or aroma-tight. Furthermore, the savings compared to the film

709349/0291 - 3 -

Henkel & CieGmhH

Sheet ρ to the patent application D S 7> <i?> Patent department

2623543

expensive cardboard boxes still have the advantage that the package can be compressed to a very small volume after emptying so that there is a better possibility of destroying the empty package in the household «

According to a further invention, before being wrapped with the film, the top and / or top cover is closed Bottom part of the package is a one-piece tuck-in bag or a multi-part plug-in lock is provided which, in particular, can be in one piece with the blank of the frame target. This gives the advantage that the whole package consists of only one piece of corrugated cardboard and one Piece of film and the handle can be produced. However, it is also within the scope of the invention to have an upturned one Use lid and / or base for the package. In particular, an open lid can be used when handling - when Filling at the manufacturer as well as when emptying in the household - be desirable. Preferably then the Edges of the turned-on lid, which consists in particular of plastic or is coated with plastic, welded or glued to the adjacent edge of the film. A perforation can be used to open the package be provided on the protruding lid edge or in the film immediately below the lid edge, such that the cover can be lifted off or opened.

As I said, the foil covering of the frame can be a prefabricated one Foil banderole., A shrink film or be a full wrap. It has proven to be beneficial if, in the case of a package with an opening, from a single one On the existing lid, flap the film surrounding the frame over the folded edge of the lid to the other three Lid edges are enough and with the film

709849/0291

j Henke! & Cie GmbH

Sheet f for patent application D 5 :> 4 5 patent department

edges are welded or glued. A tear line is then expediently provided on the film on the latter three cover edges. In other cases it is advantageous if the film wrapping has folded edges towards the top and bottom part of the package, which are welded or glued at the corners, in particular also to a sheet of film placed on the top and bottom part. The selection of the respective type of film closure on the head and. The bottom part of the package depends mainly on the possibilities of the existing machine park at the manufacturer. The external appearance of the package after opening is also essential. In this respect, preference should often be given to the foil closure, in which the foil edges on the lid but also on the bottom of the package are folded over and welded to an applied foil sheet.

Further details are explained on the basis of the schematic drawing of exemplary embodiments. They show: FIGS. 1 to 5 with erected frames made of corrugated cardboard

different types of molded lid

and bottom closures, Figure 4- a corrugated cardboard frame without attached

Lid and base closures, FIGS. 5 to 7 according to carrying packages encased in foil

Figure 1 to 4-,

Figures 8 to 10 the lid part of a carrier package according to Figure 5j
Figures 11 and 12 the application of the film band for

Production of a package according to FIG. 6

and
FIGS. 13 to 15 show the lid part of a package according to FIG

Figure 7.

709 & 49/0291

j Henkes & CIu GmbH

Sheet t> to patent application D - ^Γ) 3 4:> Patent Department

Patent department

At the cut of the frames 1 according to Figure 1 to 3 are either one-piece tuck-in flaps on the head section (cover) or multi-part plug-in closures 3 are provided. Of the Bottom can either also be used as a push-in flap 4 (but also as a multi-part push-in lock) or as a simpler one collapsible closure 5 may be formed. For producing a carrying package with frames as shown in the figure up to 3 you only need the foil and of course the handle in addition to the frame itself. On the frame 1 according to FIG there is neither a base nor a lid attached. There are therefore special cover and base parts - as below is explained - used.

the ready-wrapped in foil carrying package according to Figure 5, the film is arranged so that only a few welds - not illustrated in the drawing - are required on the edges of the package. To open the package is a perforation 6 is provided below the top edge of the package. The support bracket 7 is already on the foil enveloped frame has been riveted. The film wrapping of the package according to Figure 6 is created in that around the Frame a pre-made foil band was put around. The edges 8 of the foil are on the lid and if necessary, folded onto the bottom of the package on the outside and preferably welded to a cover sheet 9 made of foil. To open the package there is a perforation 10 below the top edge of the package.

The carrying package according to FIG. 7 can be a "frame according to FIG contain. To produce the film covering, the frame itself is initially shrunk or shrunk into a film has been pre-assembled with a foil banderole. Thereupon the top and bottom part of the

709049/0291

Hang! & Cie GmbH

Sheet / to the patent application D SS- '. 3 patent department

Frame cover 11 and 12 have been placed, which are preferably also made of plastic. These lids can then be welded to the foil surrounding the frame along the folded-over lid edge. Details on this can be found in FIGS. 13 to 15 has been explained.

FIG. 8 shows the head part of a package according to FIG (without the bracket 7) has been shown enlarged. For in the event that the frame is a one-piece tuck-in flap 2 according to FIG. 1 or 2, there is a perforation for opening 6 provided, which surrounds the package on three sides. After cutting open or tearing open (for example with the help a tear strip) of this perforation, the package can be in Direction of arrow 13 can be opened.

FIG. 9 shows how the film can be welded to the head part of the package and opened again. The exemplary embodiment according to FIG. 9 also preferably applies to Frames with one-piece head flap according to Figure Ij 2 and 3-

During the production of the film wrapping, a film flap 14 is over the fold line of the insertion flap 2 to the three other edges of the lid and there with the upward-facing edges 15 the film lying on the other sides of the package has been welded. This closure can now be along a The pre-drawn cutting line 16 can be torn open or cut open with the aid of scissors 17. The package is then to open and close again, as can be clearly seen from FIG.

It has been found to be particularly advantageous to surround the frame with a prefabricated foil band. Figures 11 and 12 show how to proceed.

709 & 49 / O291

Henkel & Cta GmbH for patent application D. '■>! ■ -'-> Palontabteilunq

Since the film band should surround the package with a certain tension, the band 18 is around the Tubular, flat-lying frame laid and welded off at the side. This state is for a frame according to Fig. 2 in Figure 11 has been shown. The frame 1 itself is hatched at an angle in FIG. For making the fold edges on the top and bottom of the package, the banderole is around a corresponding edge strip 19 and 20 across. The latter are then folded over to the top or bottom part of the package and open with a the top or bottom part lying cover sheet (also made of plastic) is welded. The one not shown in FIG Cover sheet can also be placed on top of the folded edges to give the package a good look receives.

If a frame according to Figure 4 is used, that is has no cut cover parts, separate Cover can be placed on the top or bottom part of the frame. Such a cover 21 is shown in the figures 13 to 15 shown. The film wrapping can be done in any of the ways previously described will. However, it is expedient to use a film band which - in contrast to the case according to Figure 12 - is just as high as the frame itself. This film band can then, if the lid 21 also made of plastic, welded or otherwise glued to the protruding edge of the lid along the line 22 be. To open the lid 21 according to Figure 14 is a perforation or tear line 23 is provided immediately below the edge of the lid. When this perforation goes all the way around the frame, the cover can be lifted after opening the perforation and put back on again, like which is clearly shown in FIG. Such a

709 & 49 / O291

- ■ 8 -

Henkel & CieGrnbH

Sheet / to the patent application D 5λ43 patent department ^

2623649 AO

Removable, turned-on cover, can have advantages in terms of effective advertising if the perforation is suitably designed Bring the exterior of the package.

709849/0291

Hsnkei & CieG ^ bH

Sheet yt to patent application D 5 · ^ 'ί ■■ · Patent Department

List of used symbols

1 = frame

2 = one-piece tuck-in flap

3 = more lumpy tuck-in flap

4- = one-piece tuck-in flap as the bottom part

5 = collapsible floor

6 = perforation

7 = carrying handle

8 = Palz edge

9 = cover sheet
10 = tear line

11, 12 = attached lid or base

13 = arrow

14 · = foil placed around the lid

15 = Polienrand

16 = pre-drawn cutting line 18 = Polienbanderole

19, 20 = protruding edge from 18

21 = edge of the lid

22 = glue or weld line

23 = tear line

7098A9 / 0291

. -42-

Le e rs e

ite

Claims (12)

Sheet ^ to patent application D 5. * -: 3 patent department Henkel δ Cifc GmbH Patent department Godfather sayings Carrying package for bulk goods, especially for powdery ones Detergent, with a frame made of corrugated cardboard closed at the bottom, characterized in that the Frame (1), cuboid-shaped, wrapped in plastic film is and that a handle (7) is attached to the wrapped frame. 2. Carrying package according to claim 1, characterized in that that the handle (7) is riveted to the covered frame (1). 3 «carrying package according to claim 1, characterized in that for closing the top and / or bottom part of the package before wrapping with the film one-piece push-in flap (2) or a multi-part push-in lock (3) is provided (FIGS. 1 to $). 4 ·. Carrying package according to claim 3j, characterized in that the head and / or bottom part used for closing is in one piece with the blank of the frame (1). 5. carrying package according to claim 1, characterized in that for closing the head and / or bottom part of the Package is provided with an upturned lid (11, 12) (Figures 4-, 7). 6. carrying package according to claims 1 and 5> characterized in that the edges (21) of the turned-on lid, which consists in particular of plastic or is coated with plastic, with the adjoining edge of the film are welded or glued (22) (Figure 13) INSPECTED 0 9849/0291 -ίο- Henkel & Cse GmbH Sheet 1 Our patent application D 5 ?>'. 3 patent department 7 · Carrying package according to claim 6, characterized in that a perforation (23) on the protruding lid edge or is provided in the film directly below the lid edge (21), in such a way that that the lid can be opened or lifted off (Figure 14) 8. carrying package according to claim 1, characterized in that a prefabricated film band (18) around the frame (1) is placed (Figure 12) " 9. carrying package according to claim 1, characterized in that that the frame is shrunk into the film. 10. carrying package according to claim 1, characterized in that in a package with hinged, from a single Insert tab (2) existing cover the frame (1) enveloping the film over the folded edge of the Cover reaches away to the three other cover edges and is welded to the film edges (15) there or is glued and that on the latter three lid edges a pre-drawn cutting line (16) or tear line is provided on the film (Figure 9). 11. Carrying package according to claim 1, characterized in that the film covering to the head and bottom part of the package has turned over foil edges, which at the corners, in particular also with one on the head cover sheet (9) placed on top and bottom part »are welded or glued (FIG. 6). 12. Carrying package according to claim 1, characterized in that the film is printed on the package prior to application is. 709849/0291