DE1914551U - PACKAGING. - Google Patents

Description

It is "known to sell a large number of articles, especially foods, Poultry, meat, etc. in a frozen or deep-frozen state to pack and ship. In addition, there have been efforts for some time to use various of these articles during the cooling process to cool with fresh ice cream. It is well known that fresh ice cream only lasts a short time under normal temperatures.

The task is therefore set on the one hand to pack the items Enclosing food in packaging that largely restricts the melting of the ice cream on the other On the other hand, to create a possibility that the meltwater can flow largely unhindered and, thirdly, the condition that Such packagings, if they are transported or stored in a stack, nevertheless have a very high stackability.

Various proposals have become known for this, but they are described in have not found any serious response in practice. The innovation is intended to remedy this. The packaging consists of a lower part and an upper part to be placed over it as a cover. Both parts are made in such a way that they are self-retaining only by folding without external aids be formed and that the entire packaging can be used as storage and stacking packaging without additional closure means can. . - 2 ■ -

Call: (0221) 238380 FS: 08881885 Bank: Dresdner Bank AG., Cologne No. 17090 Post check: Cologne 192950

February 1, 1965 St / M

HCH. WINNER

O. mbH _Bkm _ 2 -

In the case of transport, strapping with a plastic strap is useful.

The lower part consists of an inverted blank, which, contrary to the usual shape, with no incisions in the four corners but only kinks, which are indicated by an additional diagonal crease line are worked in such a way that they can be folded without creating an open space.

As far as the blank is made of corrugated cardboard, it will be in the course of the wavy lines on this inverted piece, right and left, using an intermediate groove, each with an extension flap attached, which - bent outwards - holds the entire blank in place and at the same time ensures that no moisture can penetrate into the open waves.

This is particularly important when producing this blank a material is used which either has a polyethylene barrier layer or an external or internal coating is provided. So that the melt water can flow away, there are either in the ground or in the various places Corresponding cutouts near the floor in the side walls, which must be provided with a waterproof casing. Be according to the invention two-part sheet metal eyelets are used for this, in which the eyelet and ring are pressed so tightly that no moisture is in the vicinity of the Perforation can penetrate. These eyelets can have round, oval or other shapes. Apart from sheet metal, you can of course also be made of a plastic or other type of mass that is suitable for preventing water ingress.

The lid of the pack is made in a similar shape, only that in this case, the extended flap parts are not turned outwards but inwards, making the lid a self-retaining flap, which is so conveniently placed on the pack. With appropriate coordination of the dimensions it is also achieved at the same time that the flap that is folded outwards at the bottom with the one that is pulled down

February 1, 1965 St / M

HCH. WINNER

GmbH. leaf

The height of the cover matches so that when you touch it, both parts are connected to one another and so with a very practical grip edge it is achieved that the blank does not open unintentionally.

The accompanying drawings show the details in an exemplary manner Execution.

Figure 1 The flat blank A preferably made of corrugated cardboard, but also cardboard or plastic and the like. Materials, is initially divided by the outer boundary lines a and d and the two crease lines b and e in the usual form. In the horizontal plane, these properties are taken over by the cutting lines 1 and 4 and the two intermediate grooves 2 and 3 · instead of the otherwise usual incisions, all lines are grooved up to the outer edge and also the outer flaps divided by central diagonal grooves a / a1, a / a2, d / d1 and d / d2. In the longitudinal direction, the blank is lengthened on both sides by one flap part each, which is passed through an intermediate groove f is limited at e or by intermediate groove g is limited at h. The dimension between e and f or g and h should roughly correspond to the later height of the cover of the cover part.

For example, some drainage eyes are provided in the blank. 5 & and 5b show such eyelets at, for example, locations in the later base, while 6a and 6b show such eyelets, for example, in the later base edge.

Figure 2 shows the bottom part in a semi-assembled state. It is there clearly to see how with a, b and al or a / a2 the corresponding Buckling can be made, the triangles thus formed, as at c and d, being particularly visible afterwards bent on the outside and overlapped and locked by the extended flaps g / h or e / f. During the pure packaging process an auxiliary device or an auxiliary adhesive with a self-adhesive tape is required here.

February 1, 1965 St / M

HCH. WINNER

GmbH.

Figure J then shows the fully assembled base part, for inclusion of the contents.

FIG. 4 shows the flat cut of the upper part b, which is again defined by the usual delimiting and expressing lines a, Ta, c and d or in the horizontal 1, 2, 3 voa. &. 4 is divided. Here, too, no incisions are provided in the flap parts, but diagonally extending intermediate grooves a / a1, a / a2, d / d1 and d / d2. The extension flaps, separated by intermediate grooves 6 and 7, are limited at 5 and 8. Their dimensions are such that, in contrast to the bottom part, when the triangles are turned inwards, they reach down to the inner bottom and thus automatically lock the blank.

FIG. 5 shows the ceiling ax in a half-assembled state, analogous to FIG FIG. 2, where it can be clearly seen that the bent triangles are now turned inwards.

Figure 6 shows the fully assembled cover.

Figure 7 <3- ^ΘΏ · Lid placed on the lower part and thus the complete packaging.

The essential gate condition for the use of the packaging is the Use of a material that is largely impermeable to water in some form is. It has been found in practice that this is a so-called "sandwich paper", a material in which in one Paper a polyethylene barrier layer ίθΦ is built in, most suitable is. Of course, normal materials can also be used if they work well on the outer or inner ceiling or on both covers with a polyethylene layer, with a general coating or film. Also the use waxed materials is possible, but not so ideal.

Claims (4)

- 6 2 HCH. WINNER © .m.b.H. BIaH - 5 - 1.) Packaging for moisture-releasing goods, especially poultry and other foods, using Fresh ice cream, consisting of an upper and a lower part, preferably made of corrugated cardboard, but also made of cardboard, plastics and similar materials, characterized in that the inverted produced lower part in the outer flaps no cutting lines but triangular diagonal creasing lines has that the resulting corners are bent outwards and by extension parts hinged to the blank are covered and characterized in that the same blank shape is used in the cover part so that the diagonally grooved triangular flap corners bent inwards through the overlapped parts are fully locked. 2.) Protection claim according to 1, characterized in that the manufacture of the corrugated cardboard material largely using sandwich papers (papers with integrated polyethylene or other Plastic separating layer) or subsequently on one or both sides with polyethylene film or with another wax-like coating material are also coated or film-coated. 3 ·) Protection claim according to 1 and 2, characterized in that to exit the moisture in the floor and in the all-round wall of the lower part near the floor there are punched holes, which are provided by an additional Material, such as sheet metal eyelets, plastic eyelets, synthetic resin adhesive, etc. are worked in such a way that they do not allow water to penetrate, whereby they are worked in the shapes round, angular, oblong or slit-shaped. 4.) Claim for protection according to 1 to 3? characterized in that, depending on Packaged goods, also in the lid part corresponding punchings, if necessary again with corresponding locking means, such as sheet metal eyelets, Plastic eyelets, synthetic resin bonds are present.