DE9307553U1 - Vario lid - Google Patents

Description

8DESCRIPTION

Variable lid
materials.

especially made of cardboard, also of other

STATE OF THE ART

Lids of the usual design can only serve one pack size, which is determined by the factory folding.

The above-mentioned covers usually require fixing of the fold overlaps - corner area - fixing aids in the form of adhesives and staples.

PROBLEM

The invention specified in claim 1 addresses the problem

The idea is to create a cover that is applicable to all

packaging sizes, with only one lid fitting all sizes.

The invention specified in claim 2 is based on the problem of avoiding storage of different sizes.

The invention specified in claim 3 is based on the problem of preventing the film from tearing when wrapping the cardboard with wrapping film, as well as saving material and time.

The invention specified in claim 4 is based on the problem of creating a clearance for smooth movement when putting on the lid, whereby the clearance is eliminated after the wrapping film or strapping bands have been attached by adjusting to the base box etc.

All conventional lids have no mobility in the edge area after folding.

The invention specified in claim 5 is based on the problem of having a lid with only one folding option, whereby the size and folding are binding.

INVENTION

This problem is solved with the measures of claim 1. 2. 3. 4. 5.

ADVANTAGEOUS EFFECT OF THE INVENTION

The invention makes it possible to serve all packaging sizes with one lid.

By variably adjusting the size of the lid, it is no longer necessary to produce, procure and store different lid sizes.

The adjustment system allows the consumer to fold the lid individually according to his needs.
The corresponding trapezoidal cutouts create an excess in the edge area, which creates a slight mobility of the edge strips, which makes it easier to put them on.

The precise adjustment of the lid means that, in conjunction with stretch film, packaging is possible without the lid protruding from the packaged article, which ensures a better and safer, precise external dimension. This avoids protruding, dimensional deviations from the packaged product that are unfavorable for storage and transport. The precise dimensions mean that the transporter, as well as the warehouse keeper, etc., are able to receive pallets etc. in the exact pallet size or box size - base area equals lid area.

The cut-outs and the corresponding tabs make it possible to fix the edge strips after folding without any aids such as glue, staples, etc., which also allows the cover to be reused several times, even if the fold is changed later, even if a different size was used previously.

-4-FURTHER DEVELOPMENT OF THE INVENTION

By using different materials such as cardboard, plastics, etc., production is possible in accordance with the state of the art, in line with the intended use, as well as with environmentally friendly techniques.

DESCRIPTION OF THE INVENTION
Attachment 1-

Claims (5)

PROTECTION CLAIMS 1. A cardboard lid - can also be made of another material - that can be used as a cover for at least four -4- different pallets. The lid can also be used for standard commercial packaging, e.g. cardboard boxes. 2. With appropriate factory perforation, the variability can be increased or decreased and thus adapted to other pallet sizes - dimensions - currently on the market or yet to be created. 3. By diagonally placing square-shaped cutouts in the later corner area, whereby the edges of the cutout have a special shape, which can be seen in the drawing, you can avoid sharp-edged corners. 4. By making trapezoidal cutouts in the fold area or in the area of the flap end, a slight over-width is achieved in the edge area in relation to the cover part. 5. By adding a perforation at the factory - see drawing - the consumer can adjust the lid to suit their needs by folding it accordingly.