DE1977675U - BLANK FOR PACKAGING CONTAINER WITH VISIBLE WINDOW. - Google Patents

Description

The invention relates to a blank for packaging containers with an incorporated window covered with a film.

Packaging containers, such as those used for packing food, such as beans, peas, ludein, etc. in small packages, Used by textiles or other goods are in most cases on their exterior for decorative purposes - Coated with a matt glossy lacquer layer.

In order to increase this decorative effect even more, one is has also often started to cut viewing windows into some packaging containers in order to make the viewer even clearer to draw attention to the goods contained in the packaging. To seal the packaging unit, the window is used on the Previously known packaging from behind with a transparent film

- ■ "■" '"■■ ■ ■ ■ ■ —2—

deposited with an adhesive seam drawn around the window is attached to the packaging material. - -

This backing, however, interrupts the uniform front surface of the packaging on the one hand, and on the other hand cracks form between the rear surface of the front of the container and the window film, into which dirt can easily penetrate and become stuck. Larger and pointed dirt particles that get stuck in the cracks can easily penetrate the polie and thus tear the]? _e nsterabdeckung effect, so that the packaged goods then relatively easily contaminated and possibly can even fall out.

In some garbage cans, where a particularly large decorative effect of the packaging container is desired, one carries on the outer surfaces the container on a liner. This gives the packaging container a high-gloss surface that is relatively insensitive to dirt and dust. Because of the relatively complex Manufacturing method for such packaging containers, however, the use "has so far only been limited to such goods and articles, which are of relatively great value and for which higher packaging costs are justified. Such articles are e.g. books, brochures, records, cosmetics and the like.

You can see a window even with teaed packaging material incised, e.g. in record covers, cosmetic articles and particularly effective brochures that allow a view of the next page through the cover. Due to the numerous manufacturing operations, namely lamination,

However, punching out and depositing, this packaging is particularly expensive.

The invention is now intended to provide a blank for packaging containers for recording food or records, brochures, cosmetics, textiles, etc. be created, which is both covered with a liner and provided with a viewing window and yet can be produced relatively inexpensively.

This object is achieved by the invention in that the cover of the window in one piece with one on the the entire outer surface is made of clear laminating film, which is free of life in the area of the window.

- Since the window on the front side of the invention Packaging blank forms a uniform surface there are no points of attack for coarse and pointed dirt particles, In addition, the packaging is given an advantageous external appearance. In addition, only two are needed to produce the blank Work steps are required, namely on the one hand the punching out of the blank contours and the viewing window and on the other hand the application the liner on the blank material. Compared to the conventional blanks, this is a single work step saved, because these are first laminated, then punched accordingly, with the window then being deposited got to. The simple production method of the blanks according to the invention thus makes it possible to significantly reduce the packaging container

"Cheaper to manufacture than before.

Further advantages and details of the invention are given below using an exemplary embodiment Sound drawings explained in more detail. Here represent:

Pig. 1 is a perspective view of a

Embodiment of a packaging container, which consists of an inventive Blank is manufactured,

Pig. Figure 2 shows part of a section through the front of the Pig's container. 1 on a greatly enlarged scale.

The one in Pig. 1 shown packaging container 1 is in the usual way, depending on size and pestibility requirements, from a raw material 2, such as paperboard, cardboard or cardboard. In one (in the drawing the front) side surface 3 of the container 1 is a window incorporated, which the view into the interior of the container releases. Palis it is desired can also be used in one or more viewing windows 4 are also punched into other of the container surfaces.

The outward facing surfaces of the raw material are completely covered with a clear, high-gloss laminating film 5 coated, with the polie 5 also the visual

window 4 spanned, but the for. Attach the lolie 5 necessary adhesive layer 6 is only on the .. full areas of the raw material 2 is located, while the area of the viewing window 4 is adhesive-free. This gives the container 1 an attractive appearance, which is extremely advantageous for the purchase. In addition, this makes the container 1 proportionate insensitive to dirt, as its smooth outer surfaces have no spots where dirt particles can be found can fix.

- Protection claim -

ERE / kä

Claims (1)

RA.632 61? * - 7.it67 Protection claim: Blank for packaging containers made of paper, cardboard or cardboard with an incorporated window covered with a film, characterized in that the cover of the window (4) consists of a piece of a clear laminating film (5) applied to the entire outer surface, which is in the area the window is adhesive-free.