DE2453457B2 - PACKAGING CONTAINER FOR BULK GOODS AND PROCEDURE FOR FILLING AND SEALING THE CONTAINER - Google Patents

Description

2. Packaging container according to claim 1, characterized in that the slot (9) is parallel to the Side edges (4) preferably run in the longitudinal center line of the material web (1).

3. A method for filling and closing the container according to claim 1 or 2, characterized characterized in that the container after the introduction of a holding force on the open Sections (8) of the side edges (4) and support on the folded edge having the break line (2) (3) the material web (1) is pulled apart by the handles and thereby the slot (9) for filling (arrow 10) is expanded and that the container after filling for transport below of the slot (9) is pulled together tightly, the open edge portions (8) loops (12) for Raise (arrow 13) form the container.

<£ * & ™ g Ti, on the other hand, the A ^ b, Jt Hnen simple and inexpensive containers which ^ simply filled and closed to manufacture ^ _requirements for a

^W , h ^ ßie distribution of the burden on the settled _{security in the case of trans} .

Container material andIne perform _{and still}

^P _m -rsöger like Äsfoffbedarf can be made that it is suitable as a disposable container, st

This object is achieved according to the invention. HR the filling opening is formed by a slot, the ^d u η η halves of the material web is arranged transversely to the «Ä uS pruning

^B ^ t 7nfc this embodiment of the Verpackungsbehäier without loss of material can be produced, as for BiWung a P ^ opening no material from Verpackungsbehalhiptrenm must be, but is merely brought a slot. ⁸ Due to the slit-shaped Ausbidung of the fill opening either side of the SchliAgenden as carrying handles serving portions of Vereactaingsbehälters verhältmsmäßig are wide so that Z m lifting of the filled container no risk of cracking besTeh? The packaging container S according to the invention can simply be closed airtight without any significant reduction in its capacity, since the sections forming the carrying handles next to the Schhtz ίο nractically abut one another. The packaging container can therefore be summarized relatively high up and closed, for example, with a rope. The sack can be transported by the loop-like carrying handles if it cannot be moved into the two loops e, n after closing

^ih St.

The invention relates to a packaging container with two handles and a filling opening, consisting from a material web which is folded around a breaking line running transversely to its longitudinal center line and whose edges are connected to one another, such as welded or sewn, and where the side seams are used for formation the handles end at a distance from the break line and the filling opening in the area between each other opposing open portions of the side edges are provided.

A packaging container of this type is known (DT-GmS 19 67 615), which is used as a carrying bag when shopping. This carrier bag has a relatively large opening in its upper half, which is laterally delimited by narrow handles. As a result of these narrow handles, this known carrier bag has only a relatively low load capacity, so that it cannot be used as a large bag with a capacity of up to 1000 kg of bulk material even with a correspondingly large design. Furthermore, the opening of this known carrier bag is produced from the carrier bag material by separating welding, which is associated with a considerable loss of material, in particular in the case of large sacks. The large opening of the carrier bag also reduces its capacity if the bulk material, in particular in the case of large bags, is to be hermetically sealed. This is because the container can then be filled to a maximum of approximately half the height, so that the capacity of the container can only be used to a small extent. Finally, as a result of the narrow handles and the r5r _e Sntn _{g also} relates to a method for joining and closing the container after the container has been introduced after a holding force has been introduced over the open sections of the side edges and supported on the edge of the material web that has a folded Z break line the carrying handles are pulled together and thereby the slot is widened for filling and the container is pulled tightly together below the slot after filling for transport, the open edge portions forming loops for lifting the container. .

Ke invention is based on one in the drawing illustrated embodiment described in more detail.

It shows ^ ^ _{length of fabric with a} dashed line

t 'fabric according to Fig.l after the closed by seams and with

^^ SSÄ when filling and ^tra Fi g ^P Tzigt5n piece of material 1, which can be a fabric made of 6o polypropylene. This web of fabric is folded around the break line 2. This creates the shape shown in Hg.2 with an upper folded edge ίΧΐη edges 4 and 5. These free edges are used as an embodiment with seams 6 verDunaen 6 ₅ (Fig. 3). so that two identical layers of fabric on top of one another. The side seams 4 end at the points indicated by arrows. So there are two laterally open sections 8 above the seams. Of the

breaking line 2 from above, a slot 9 is made in the folded edge 3, which runs approximately parallel to the two side edges and goes through both layers of fabric. This slot forms the filling opening. When the sack is to be filled, it is placed on a base and suspended from the two parts of the edge 3 (cf. the upward arrows in FIG. 4) so that the slot 9 opens. The sack can then be filled in the direction of arrow 10. During filling, the sack can be suspended in any suitable manner and, after filling, is under the effect of the filling weight on the base. Thereafter, the upper part, as in FIG. 5, contracted. To close the sack, a rope 11 is tied below the slot 9 and the two side openings 8 around the upper end portion, so that the slot is closed and two loops 12 lying next to one another are formed above the rope 11, made of the material on both sides of the slot 9 exist (Figs. 6 and 7). The sack can now be lifted on the loops 12 in the direction of arrow 13 for transport. The tensile forces are evenly distributed because the loops are made of the material itself, so that no different loads occur on the individual bags during handling. These bags are so cheap to make that they can be thrown away after a single use.

The sack according to the invention can also be modified in its embodiment. So can instead of the slot 9 a V-shaped incision may be provided from the break line. As in the illustrated embodiment have a single-layer wall, but if necessary also an inner wall for itself to be closed sack. It is also possible for folds to be provided on the sides in order to accommodate the volume to increase.

1 sheet of drawings

Claims (1)

Claims: i filled container unfavorable 1. Packaging container with two handles and a filling opening, consisting of a sheet of material, which is folded around a breaking line running transversely to its longitudinal center line and its edges connected to one another, such as welded or sewn and in which the side seams are used for formation the carrying handles end at a distance from the break line and the filling opening between the opposite ones open sections of the side edges are provided, characterized in that the filling opening (9) is formed by a slot is, which is arranged in both halves of the material web (1) transversely to the break line (2) and this intersecting