DE6804987U - PACKAGING BAGS, IN PARTICULAR MADE OF THERMOPLASTIC PLASTIC FILM - Google Patents

Description

report

of Dr. Karl H. Sengewald, 4801 Künsebeck / Westphalia

'' Packaging bags, especially made of thermoplastic plastic film "

The innovation relates to a packaging bag, in particular made of thermoplastic plastic film with separating seam welding and is based on the task of making packaging bags more effective.

Previous packaging bags are smooth on the outside. Labels are attached to the bag walls themselves. To label To be able to do this, a specially prepared film is necessary on its surface. That makes the production more expensive. The disadvantage is that not all information necessary to inform the buyer can be printed on a packaging bag because on the one hand there is not enough space for this and on the other hand such extensive printing increases costs and is also often ugly.

Need the goods delivered in closed packaging bags for their use often additional goods, for example

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Spices or the like. These have so far been sold separately or added loosely to the goods in closed packaging bags.

The innovation is based on the task of creating a packaging bag that does not have the aforementioned disadvantages and is characterized by further advantageous properties. To solve this problem, in a packaging bag, in particular made of thermoplastic plastic film with a separation seam weld proposed according to the innovation that he is provided with patch pockets on one or both sides on the outside. These bags are suitable for performing multiple tasks. On the one hand, the pockets can be labeled in a simple manner, and at the same time they can also accommodate others Objects serve, so from brochures or the like. Information and / or special additional goods, for example spices, which are to be used in connection with the packaged goods when they are in use. If, for example, in the packaging bag If poultry is present, the storage pocket can contain special spices packed in small bags and / or also impregnated small hand towels, which are used for degreasing the hands after eating poultry in general are common.

The solution according to the innovation is used particularly advantageously in a packaging bag made of thermoplastic plastic film, which is designed as a round bottom bag with an over flap. The pocket is in the area of the bottom of the bag,

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wherein the bag extends across the width of the bag and consists of a film strip at its ends together with the welds for connecting the two walls forming the bag on the outside of one of these or attached to both.

The strip forming the patch pocket can be open on one side. It is then up to the edge of the opening with the edges of the bag is welded, its contour corresponding to the contour of the bag, in particular the round bottom bag. It is however, it is also possible that the strip is welded together with the bag walls only at both of its ends and so the bag is continuously open.

Finally, it is proposed that the strip of thermoplastic plastic film forming the patch pocket be a has a different color and / or thickness than the film that forms the two bag walls.

The innovation is shown in the drawing on the basis of some exemplary embodiments explained in more detail. It is not limited to the forms of training shown, rather there are more, im Modifications within the scope of the innovation are possible. Show it:

Fig.l in a perspective view of the production the packaging bag according to the innovation,

2 shows a section through a packaging bag,

3 and 4 perspective representations of two innovations according to the invention Packing bag.

According to FIG. 1, a tube 10 made of thermoplastic plastic film, which is unwound from a supply roll 11, is used as the starting point for the production of the packaging bag. In the area of one edge, the upper tube wall is cut open by the knife 12 so that a half tube with an over flap IJ is formed. A strip Λ , which is unwound from a supply roll 15, is placed on the tube, opposite the flap \ Z>. The strip is also made of thermoplastic plastic film. The packaging bag 16 is obtained by a suitable welding and punching tool, and at the same time is provided with holes 17, 17a in the area of its upper flap 13. With the Tronn-Maht welding 18 that connects the two bag ends at the edges of the packaging bag welded, the fastening of the reinforcement strip 14 takes place at the same time by welding in one operation.

From the essentially schematic drawing according to Fig.l it can be seen that the attachment of the strip 14 to form a pocket "9 is very simple, because apart from the feeding of the strip 14, no special buckets are necessary which are not anyway during manufacture of the bag ¹ O is necessary

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Fig.2 shows in a vertical section that the bag, existing from one wall l6a and the other wall l6b is provided on both sides with pockets 19a and 19b, the are designed like a kangaroo pocket.

3 shows that the pocket 19 is only open at the top and it is in its contour corresponds to the contour of the round bottom bag. In the bag are spice bags, brochures, discount stamps or Like. Ingredients 20 housed.

4 shows that the pocket 19 is open on both sides, so that also large brochure documents 21 or the like. Housed can be. The bag itself is shown closed.

The pockets 19 are labeled and preferably consist of another film that forms the walls of the bag. Therefore, the bag itself is also a suitable advertising medium thanks to its labeling.

Claims :

Claims (4)

S_c h u t ζ a n_s_p__r ü c_h_e_: 1. Packaging bags, in particular made of thermoplastic plastic film rait separating seam welding, thereby characterized in that the outside is provided on one or both sides with attached pockets (I9). 2. Packaging bag made of thermoplastic plastic film according to claim 1, characterized in that that it is designed as a round bottom bag (l6) with an over flap (13) and the pocket $ 19) in the area of the bottom of the pouch, the pouch extending across the width of the pouch and composed of a polishing strip (14), which at its ends together with the welds (18) to connect the two forming the bag Walls (16a, lob) on the outside of one of these or both is appropriate. 5. Packaging bag according to claims 1 and 2, d a through characterized in that the strip (l4) forming the patch pocket (19) is open on one side and is welded to the edge of the bag except for the opening edge, its contour being the contour of the bag in particular round bottom pouch corresponds. 4. Packaging bag according to claims 1 and 2, characterized anyway that the strip (14) is only welded at its two ends together with the booty lv.'andungen is thus a continuous bag (19). 5 · Packaging bag according to claims 1 and λ, d ?. characterized by the fact that the strip (14) of thermoplastic plastic film forming the attached pocket (19) has a different color and / or thickness than the film which the two pouches (16a, leb) form. 04987