DE2307048C2 - Storage and tear-off blocks for bags and sacks - Google Patents

Description

30th

The invention relates to a storage and tear-off block of bags or sacks, in particular from heat-sealable material, in which the bags or sacks have a tear-off weakening line with each are connected to a tear-off strip, the tear-off strips being interlocked with one another, and at which the bags or sacks are individually folded to a part of their dimensions, such that the tear-off strip protrudes over the bag or sack surface that is folded over one another. Such loot blocks are known from DT-Gbm 7 213 210, at which the bags are shortened to a shorter length by a cross fold.

The disadvantage of the previously known bag blocks that they are relatively wide and have a wide area for Need to hang up the bag block. Should, for example, several bag formats be used in shops or stalls be arranged within easy reach in bag blocks, a larger wall surface is required for this. Furthermore is disadvantageous that in the manufacture of the bag made of pliable material such. B. made of plastic film, the Unfold the bag during transport, by swiveling around in a hurry or the like, in a block in the longitudinal direction of the bag can, making the bag block bulky and unsightly and the bags themselves creased.

The object of the invention is to remedy this circumstance and so the bag block mentioned at the beginning to be changed so that it requires a smaller hanging surface and the risk of opening the fold as well does not exist in the event of improper handling. This object is achieved according to the invention in that in the case of the above-mentioned block at the folding of the bags or sacks, at least one perpendicular is involved in the fold lying to the tear-off strip.

Due to the fold perpendicular to the tear-off strip (usually a longitudinal fold) the tear-off strip is also folded and the longitudinal fold of the bag or sack through the blocking the tear strip stabilizes. In addition, the fold of the tear-off strip shortens it, which üe hanging width of the storage block reduced.

The bag blocks are especially intended for garbage bags. With such larger formats the folding must be done so that two perpendicular to the tear strip and two parallel to running the folded sack to a third or a quarter of its extended lengthways or Folds that reduce transverse dimensions are provided. The length of the sack can be adjusted by the two lateral tongues to a third or a quarter and the width through the two longitudinal folds also either be reduced to a third or a quarter by having at least the second perpendicular to the Tear-off strip lying fold as ici / .U; Folding occurs at all when folding the bag or sack, is caused by the last cross-folding of the tear-off strip the fold is fixed against unintentional unfolding.

The invention is based on an embodiment shown in the drawings in the following explained in more detail. It shows

Fig. 1 shows a suitable block of sacks in perspective and

Fig. 2 shows a sack spread out flat in front of the Fold together with an indication of the course and the order of the folds.

In the case of the supply block according to FIG. 2, a plurality of sacks 1, which are several times folded lengthways and transversely to a fraction of the original size, are connected via perforation lines 2, each with a tear strip 4 blocked by a weld 3 with the other tear strips, thus creating a small storage block, which is blocked by means of the Tear-off hanging holes S can be hung. In place of the weld 3, the blocking can also take place in a known manner by means of weld needle punctures, which at the same time produce the suspension holes. Furthermore, in particular in the case of paper bags or sacks, the blocking can also be done by hammering in staples, it being possible for hanging loops to be attached to the staples. As indicated in FIG. 2, the sacks are ^{reduced in size to 1} A of the length and width of the sack by double longitudinal and transverse folding. The first transverse fold 6 is placed in the middle between the outermost bottom edge 7 and a line 8 lying just below the perforation line 2 in order to allow a sufficiently wide strip (width /?) To protrude from the folded sack. The two lines 9 lying in the quarter dividing lines of the sack length are folded transversely and the sack length is shortened to a quarter by a second transverse folding carried out following the first transverse folding. This is followed by a longitudinal folding of the shortened folded sack along the center line 10 and then a weathered longitudinal folding, as a result of which the sack is folded along the lines 11 and reduced to Vu of its original size. The last two longitudinal folds perpendicular to the tear strip 4 stabilize the transverse folds parallel to the tear strip. The longitudinal folds in turn are stabilized by blocking the tear-off straps.

1 sheet of drawings

Claims (3)

Patent claims: 1. Storage and tear-off blocks for bags or sacks, in particular made of hot-fit-gelable material, in which the bags or sacks are covered with pine Tear-off weakening line each connected to a tear-off strip and individually on a part of its Dimensions are folded together so that the tear-off strip over the folded over Bag or sack surface protrudes, and xo whereby the tear-off strips are interlocked are, characterized in that at the folding of the bags or sacks (1 ") at least one fold (10 or 11) perpendicular to the tear-off strip (4) is involved. 2. Storage block according to claim 1, characterized in that the folding of the bags (1) by two (6 and 9) parallel to the tear strip (4) and two (10 and 11) perpendicular to the tear strip (4) extending, the folded a ° Sacks (1) are made to a third or a quarter of their extended longitudinal or transverse dimension (L or B) reducing folds. 3. Storage block according to claim 1 and 2, characterized in that at least the second The fold (11) perpendicular to the tear-off strip was the last to take place.