HU217910B - Packing and packing process - Google Patents

Abstract

The present invention relates to a collapsible plate (12) which can be pulled onto the neck of packaging bottles (B1, B2, B3) or other goods or to the flanged upper part of other packaging, which is a base plate (20) and a double-sided plate (18) , 22) form a triangle and are joined into a closed profile. The package has a reinforcing sheet (14) made of a sheet, cut-out and folded, which has two side panels (18a, 22a) of the reinforcing sheet (14) flattened on two side panels (18, 22) of the clamping sheet (12) to form two-layer side panels. The present invention relates to a repackaging method for packaging goods with a sealing sheet (12) and a reinforcing sheet (14), in which the upper part of the bottles (B1, B2, B3) or other articles is attached to the base plate (20) of the expanded sealing sheet (12). the side panels (18, 22) of the unfolded clamping plate (12) are folded into a triangular profile with the base plate (20), the handle plates (16, 24) of the clamping plate (12) are folded out parallel to each other, the handle plates (16, 24) are stacked and fastened together, the reinforcing plate (14) is flattened and fixed to the outer surface of the handle plates (16, 24) and side plates (18, 22) of the clamping plate (12). ŕ

Description

BACKGROUND OF THE INVENTION The present invention relates to a container (12), which is a base plate (20) for cutting bottles (B1, B2, B3) or other goods with a collar plate (12) that can be pulled on a bottle neck or flange top. its two side panels (18, 22) are triangular and are joined to form a closed profile. The package has a reinforcing sheet (14) made of a sheet, cut out and folded, the two sidewalls (18a, 22a) of the reinforcing sheet (14) being flattened on the two sidewalls (18, 22) of the clamping sheet (12).

The invention further relates to a packaging method for wrapping articles with a clamping plate (12) and a reinforcing plate (14), the method of which is affixed to the top of the bottles (B1, B2, B3) or other articles by an expanded clamping plate (20) folding the corresponding portions (A), the side panels (18, 22) of the expanded clamping plate (12), folding into the triangular profile with the base plate (20), folding the handle panels (16, 24) of the clamping plate (12) in a parallel position; the handle plates (16, 24) are superimposed and secured, the reinforcing plate (14) is flattened and secured to the outer surface of the handle plates (16, 24) and the side plates (18, 22) of the mounting plate (12).

The length of the description is 8 pages (including 4 pages)

Figure 1

HU 217 910 B

HU 217 910 Β

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing collar for a neck of bottles or a flanged top of other packaging means, which has a base plate and two sides of a collar plate made of a single sheet, cut out and folded and united into a closed profile.

Such a bottle clamping package is described, for example, in U.S. Patent No. 4,180,191. The known package consists of a base plate, which can be enclosed in a unit pack and is held under the rim of the neck of the bottles and has two upwardly folding side panels, which encloses a triangular cross-sectional area which is upright from the top of the triangle. handles complement.

Another known solution is described in U.S. Patent No. 4,244,617. The clamping sheet with the closed triangle profile and the handle at the top of the triangle profile consists of two sheets, which are made with cutouts and folded edges and are joined by gluing. The two panels are overlapped on the handle portion and on one side panel adjacent to the other panel on the other side of the panel.

Another known solution is described in U.S. Patent No. 3,815,947. This package also consists of a sealed, folded-in, substantially rounded triangular profile, which holds the bottles extending above the closed profile by a handle portion of the plate. The package is cut out of a sheet where the handle portion is cut out at one edge of the sheet, with only one overlapping tab extending beyond the expanded sheet, the handle portion. The sheet is glued to a closed profile at the top on both sides of the included bottle heads in a symmetrical strip. The handle portion is substantially single-layered and uses asymmetrical wall of the closed profile.

The drawback of known solutions is the low load-bearing capacity. The handle part should be stronger than the part enclosing the bottles, because the packaging often breaks down before the packaged goods are consumed or used. Another disadvantage is that the packaging material as a whole must be made of aesthetically pleasing material, which increases the cost of packaging.

SUMMARY OF THE INVENTION It is an object of the present invention to overcome this defect in the known bottle sealing package by providing little effort to provide a more robust packaging and a preferred packaging method.

SUMMARY OF THE INVENTION The object of the present invention is to provide a collar plate for wrapping bottles, bottles or other flanges on the flanged top, the base plate and two sides of a collar plate made of a single sheet, cutout and folding and united into a closed profile. is made of two sides of the reinforcing sheet which are embedded on the two sides of the interconnecting sheet to form two-layer side panels.

Preferably, the package has a handle portion which is folded outwardly from the top edge of the reinforcing plate protruding from the upper edge of the triangular profile joint plate at the top folding edge and consists of two handle plates extending in the side panels at the top folding edge

Preferably, the handle portion having the structure of the handle sheets is space-saving, foldable into a storage position with the remainder of the package, and the package is provided with a means for securing the handle portion in its storage condition.

Preferably, both the clamping plate and the reinforcing plate are cut into two or more windows suitable for gripping the article, and the corresponding windows of the clamping plate and the reinforcing plate are overlapped.

Preferably, the handle portion structure of the handle panels is space-saving, foldable into a storage position with the remainder of the package, and the package is provided with foldable sashes securing the handle portion in its storage position in windows for receiving articles.

The present invention further provides a packaging method for wrapping goods with a clamping sheet and reinforcing sheet, the method comprising stamping on the top of the bottles or other articles corresponding to the expanded plate of the clamping plate, the sides of the expanded clamping plate being formed into a triangular profile. folding out the grip tabs of the gripping sheet in a parallel position, placing the grip tabs on top of each other and securing each other, flattening and securing the reinforcing sheet to the outer surface of the grip tabs and side panels.

An advantage of the present invention is that the packaging is similar but more resistant to stress than the known, comparable packaging, and can be manufactured at a relatively low additional cost by continuous operations on an automated production line.

The invention will now be described in detail with reference to the following drawing of an exemplary embodiment. In the drawing it is

Figure 1 is a fragmentary drawing of a unit packet formed with a bottle gripper, with enlarged details,

Figure 2 is a cross-sectional view and a perspective view of the units of Figure 1, a

Figure 3 is a schematic perspective view of a packaging production line, a

3a. Fig. 4A is a perspective view of a unit pack bottle row with a clamping sheet attached thereto;

3b. Fig. 3A is an enlarged view of the parts of the package.

Throughout the specification and the claims, the term "bottle" includes any container, in particular a container, having a flanged upper portion on which the opening bits or edges of the package can be suspended. The example of the detailed description relates to the packaging of glass or plastic bottles with a neck part.

The bottle clamping pack 10 shown in Figures 1 or 2 is used to pack boxes of one package (three B1, B2, B3 in this example) or pack of goods in a portable, easy-to-use package. The package 10 consists essentially of two units: a connecting plate 12 and a reinforcing plate 14, which form one unit in the finished package 10. The clamping sheet 12 and the reinforcing sheet 14 are both cut out of cardboard and folded to form their final shape, but they can be made of other or even different materials, such as plastic and cardboard. Even if both units are made of foldable cardboard, the quality and thickness of the cardboard may still be different for the bonding sheet 12 and the reinforcing sheet 14.

The clamping sheet 12 is simply a sheet cut out of cardboard 'bk' (Figure 3), the fold lines 26, 28, 30, 32 being divided in series into a first handle panel 16, a first side panel 18, a base panel 20, a second side panel 22 and a second handle panel 24. The final shape of the clamping sheet 12 is obtained by folding along the fold lines during packaging. In its final form, the clamping plate 12 forms a triangular cross-section, open at both ends, bounded by the base plate 20 and the two side panels 18, 22, where two upwardly facing, but small, side panels 16, 24 are connected to the upper tip of the triangular body. fold-down storage compartment handle.

As is usually the case, the packaging sheets are cut out in many places. On the motherboard 20, each opening B1, B2, B3 is provided with an aperture A into which the neck of the bottle can be embossed. For the head of the bottles B1, B2, B3, which are inserted through the openings A, the windows W1, W2, W3 formed in the side panels 18, 22 and the handle panels 16, 24 are provided, the windows W1, W2, W3 being uniformly cut out in the supporting plate 14 on it. The lower edge L of the two-sided windows W1, W2, W3 holds the bottle B1, B2, B3 under its main bottle rim against unintentional extraction. The resulting packaging 10 is made more stress-resistant by the use of reinforcing plate 14.

The folded shape of the reinforcing plate 14 is similar to that of the clamping plate 12, but above the center fold line 34, it covers the upper edge of the handle plate 16, 24 and has no base plate. It follows that the two handle portions 16a, 24a of the reinforcing plate 14 are disposed on the center panel on either side of the center fold line 34, separated from each other by a further fold line, the side panels 18a, 22a of the panel being peripheral to the panel. The reinforcing plate 14, like a cap, fits on the clamping plate 12 and, when glued thereto, forms a two-layer package (four layers in the handle panel). Corresponding portions of the reinforcing sheet 14 are designated by the same reference numeral as the corresponding portions of the interleaving sheet 12, which is supplemented by a "a" to distinguish it.

Figure 3 is a schematic diagram of a packaging arrangement arranged after a filling and sealing device (not shown) for the bottles Β1, B2, B3 in a technological row, wherein the sealed bottles B1, B2, B3 enter the packaging device 40 forming a group of three bottles B1, B2, B3 from a continuous row of bottles. The three-bottle groups are placed on a gripping belt 42, which arranges the B1, B2, B3 bottles in a regular order and conveys 44. The clamping sheets 12 are stored in an expanded state in the container 46 of the packaging machine, from where they are fed by a rotating sheet feeder 48 to a slanted positioning chain 50. The positioning chain 50 moves the clamping sheet 12 over the group of bottles on the conveyor belt 44 and sticks the sheet along the neck of the bottles Β1, B2, B3 in synchronous motion with the bottles B1, B2, B3, where the openings A of the clamping sheet 12 , B3 bottles will hold under the upper edge to prevent unintentional pulling, holding them. This phase is shown in Figure 3a. is illustrated in FIG. This grip secures the position of the clamping sheet 12 on the neck of the bottles B1, B2, B3 during folding in the next operation. During the continuous movement of the conveyor belt 44, during folding, before the handle sheets 16,24 are in contact, a glue dispenser 54 is applied to the facing surface of the handle plates 16, 24. Thereafter, the overlapping handle sheets 16, 24 of the collapsed sheet 12 folded into the sealed profile extend between the pressing straps 56 until the adhesive bond is formed. The semi-finished pack 10 out of the press straps is placed under a slanting path 62 of the feed tray 58, which cooperates with the rotating sheet feeder 60 of the feed tray 58, which extends the reinforcing plate 14 just below the semi-finished pack 10 an upper forming belt 64 which gradually folds the reinforcing sheet 14 and molds the reinforcing sheet 14 into a shape conforming to the collapsed sheet 12 formed by the final folding and gluing, while providing an additional glue feeder hot adhesive to each of the four sheets of the reinforcing sheet 14 bottom surface. At the end of the folding, the apparatus inserts the folded and adhesive-coated reinforcing sheet 14 on the outer surface of the sheet 12, and the four-layer handle sheet 16, 24 thus formed passes between pressing straps which clamp the layers together. The unit packages thus prepared are transported from the unit by a conveyor belt.

3b. Figs. 4 to 5 illustrate the design of a handle portion which can be folded sideways and locked in this position. In order to package unit packages and transport them on pallets, it may be necessary that the handle portion is not facing up but on the side. Tilting the handle portion sideways is made possible by the fact that the bottle heads are located in windows W1, W2, W3, which windows W1, W2, W3 are partially formed in the handle portion. In order to lock the handle portion in its folded position, the windows W1, W2, W3 are partially formed in the handle portion. In order to secure the handle portion in its laterally folded position in the upper half of the windows W1, W2, W3, the flaps 72 projecting from the material of the reinforcing plate 14 extend into the window opening on the side surface of the bottle head B1, B2, B3. so that the handle panels 16, 24 are raised in this position. The wings 72 may be formed in a number of suitable ways. The handle portion is preferably provided with a handle opening.

Thus, in the packaging process, the clamping sheet 12, when extended, is stuck to the upper part of a box of articles or Β1, B2, B3 bottles containing the openings A of its base plate 20 and in this position by folding its flaps 18, 22 Fold the two handles 16, 24 and place them on the upper layer of the handle part and the side panels 18, 22 and fasten them.

Claims (7)

PATENT CLAIMS Packaging on a bottle neck or on the flanged top of other wrapping means with a pull tab (12) enclosing the base (20) and two side panels (18, 22) of a sheet, cut out (A) and folding sheet (12), and They are joined together in a closed profile, characterized in that the package (10) has a reinforcing sheet (14) made of a single sheet, cut out and folded, which is separate from the holding sheet (12), the reinforcing sheet (14) having two side panels (18a, 22a) The panel (12) has two side panels (18, 22) flanked over its entire area, forming double-layered side panels. Packaging according to claim 1, characterized in that it comprises a handle portion which is folded externally at the upper drive edge (34) of the reinforcing plate (14) extending from the upper edge of the triangular profile gripping plate (12) at the upper drive edge (34). The side panels (18, 22a) consist of two handle panels (16a, 24a), which are secured at least to the upper drive edge (34) and around the apex of the triangular profile. Packaging according to claim 1 or 2, characterized in that the handle part having the structure of the handle sheets (16, 24, 16a, 24a) is space-saving, foldable to the rest of the package (10), and the package (10) the handle part is provided with a locking device in its storage state. Packaging according to claim 3, characterized in that two or more windows (W1, W2, W3) suitable for holding an article are cut in both the clamping plate (12) and the reinforcing plate (14), the clamping plate (12) ) and corresponding windows (W1, W2, W3) of the reinforcing plate (14) are overlapped. Packaging according to claim 4, characterized in that the handle part having the structure of the handle sheets (16, 24, 16a, 24a) is space-saving, foldable to the remainder of the package (10), and the package (10) in the storage part. provided with locking folding wings (72), which are formed in windows (W1, W2, W3) for receiving articles, engaging the article head in the storage state of the handle portion. 6. Packaging procedure for goods according to claims 2-5. Packaging unit according to any one of claims 1 to 4, with a reinforcing plate (12) and a reinforcing plate (14), characterized in that the upper part of the bottles (B1, B2, B3) or other articles is affixed to the base plate (20) folding (A) the side panels (18, 22) of the expanded clamping plate (12) into a triangular profile with the base plate (20), folding the handle blades (16, 24) of the clamping plate (12) in a parallel position; 16, 24) and superimposed, the reinforcing plate (14) is flattened and secured to the outer surface of the handle plates (16, 24) and side panels (18, 22) of the clamping plate (12). 7. The method of claim 6, wherein the steps are performed sequentially.