SE538685C2 - Procedure for packing elongated goods in box-shaped packaging and corresponding box-shaped cardboard packaging - Google Patents

Abstract

A method for packing elongate goods in a box-shaped package (K) is characterized in that semi-finished products (1) are foldable into a gutter and on the other hand strips (3) are formed of cardboard, on the middle part (A) of a semi-finished weight to a gutter is placed on a backed strip (3) and partly on these goods (5) to be packaged, the strips (3) are folded at both ends of the gutter upwards and on the goods, another gutter (1) is placed on the said gutter ( 1), the goods (5) and the strips (3) folded on them, and the gutters (1) are clamped against the pre-packaged goods, the strips and each other with tape, string or equal (6). The invention also relates to a corresponding box-shaped cardboard package. (Fig. 1)

Description

PROCEDURE FOR PACKING ELEGHED GOODS IN BOX-PACKAGING AND THE CORRESPONDING BOX-PAPER PACKAGING a definite mold and provided with cutting lines forms a box-shaped cardboard package, which has definite dimensions and a definite shape. A special cardboard package is normally planned and ordered for a specific product or a specific batch of goods, and the packages are then manufactured and delivered as the said semi-finished product. It is clear that such an approach increases the planning and acquisition costs of cardboard packaging and also the work in the management of the packaging of the packaging.

When goods or a consignment of goods are removed from packaging, these are neither stored for any other use nor broken down into waste, which goes to incineration or landfill or is recycled and material utilized.

Packaging for elongated goods is usually not applicable for any other use but becomes waste. Therefore, it would be particularly important to develop packaging solutions, which make it possible to return and reuse packaging materials fl your times. The objects of the present invention are to produce such a procedure packaging of elongate goods in box-shaped packaging and a corresponding box-shaped cardboard package, that with these packing of elongated goods becomes considerably simpler and possibilities to recycle and reuse packaging materials are improved.

To achieve these objects a method of packing elongate goods in box-shaped cardboard packaging, in which process of cardboard is formed semi-finished according to the length of the package, which semi-finished products comprise longitudinal fold lines so that the semi-finished product can be formed into a gutter which comprises a planar middle part and at its two lateral planar side portions, the two gutters, the first and the second, being set so that the ends of the gutters are substantially straight towards each other and planar side portions at least partially overlap each other, to form the longitudinal walls of the package, characterized in that it comprises the following phases: further forming strips having a width corresponding to the width of the middle part of the semi-finished product and with transverse folding lines so that a first part between the folding lines corresponds to the height of the package, said strip or strips being placed on the middle part of the first semi-finished product. on their inward part e divide the elongate goods so that the first parts and outward parts of the strips are outside the ends of the goods, the strips or strip are folded at both ends of the gutter so that the first parts are placed at the ends of the goods and the outward parts of the goods, and the second gutter is placed on the first gutter , the parts of the strips and the goods, whereby the gutters, the goods and the strips between them can be tightened with tape, string or the like to complete the packaging.

In one embodiment, a strip is placed on the middle part of the semi-finished product, which strip comprises in the middle part, the length of which corresponds to the length of the goods, and at its two sides first between the fold lines corresponding to the first parts and at the ends of the strip corresponding second parts.

In another embodiment, a separate strip is placed on the middle part of the semi-finished product at both ends thereof, which strip comprises in the middle the first part and in both ends the second parts.

In order to achieve the above object, a box-shaped cardboard package for elongate products according to the invention, which package comprises two semi-finished products formed of cardboard according to the length of the package, which are folded along fold lines in the longitudinal direction and comprise a planar middle part and planar sides on both sides. parts, the gutters being able to be set substantially straight towards each other so that their side parts are opposite each other and at least partially overlap each other, is characterized in that it further comprises one or two strips of paper with a width corresponding to the width of the middle part of the semi-finished product folded along transverse fold lines part between the folding lines corresponds to the height of the package and other parts are on its two sides, which strips can be placed between the semi-finished products so that their first parts are set transversely to the intermediate gutters and other parts to the corresponding middle parts of the gutters, whereby the elongate goods can be placed between the other parts of the strips and the gutters and the packaging can be completed by tensioning the gutters against each other, the strips and the elongate goods with straps, string or the like.

In one embodiment the cardboard package according to the invention comprises a cardboard strip, which comprises in the middle the part, the length of which corresponds to the length of the goods, and at its both sides first between the fold lines corresponding to the first parts and then in the end corresponding parts of the strip.

In another embodiment, the cardboard package according to the invention comprises a separate strip for both ends of the semi-finished product, which strip comprises in the middle the first part and in both ends the second parts. An advantage of the solution according to the invention is that the same packaging can be used for products which differ to some extent in dimensions or for packing consignments of goods with different numbers of goods.

Semi-finished products required for packing are simple and easy to standardize or modify for varying use situations.

The solution according to the invention also makes it possible for the semi-finished product of the package to be returned and reused unchanged for the same purpose.

The invention is described in more detail below with reference to the accompanying drawings, in which: 1 schematically shows an example of the method according to the invention; Figures 2-4 show an example of a box-shaped cardboard package for elongate goods according to the invention; fi g. 5 shows another example of the method according to the invention; Figures 6 and 7 respectively show another example of an box-shaped cardboard package of elongated goods according to the invention; and Figs. 8 and 9 show some further examples of a box-shaped cardboard package for elongate goods according to the invention.

In the first phase P1 of the procedure of fi g. 1 is formed of cardboard first according to the length L1 of the package semi-finished product 1, which comprises longitudinal folding lines 2, so that the semi-finished product can be formed into a gutter, a planar middle part A becoming in the middle and at both sides planar side parts B. The width of the middle part is W1. Further, cardboard strips 3 are formed, which comprise transverse fold lines 4, so that a first part C with a length corresponding to the height of the package becomes between the fold lines and at its two sides the ends of the strip other parts D. The width of the strips W2 is substantially the same as the width W1 of the middle product 1. part A, so that when the strip 3 is placed and directed on the middle part A of the semi-finished product 1 and the side parts B are folded towards its direction, it does not prevent the folding but essentially covers the gap between the side parts B folded to a right angle.

In phase P2 such a strip 3 is placed on a packing base partly on the middle part A of the semi-finished product folded into a gutter, in this case so that one of the folding lines 4 is substantially directed with the end of the gutter, the part D at one end of the strip resting on the intermediate part A of the semi-finished product 1 and the part C and the part D at the other end of the strip become outside the gutter.

In phase P3, goods 5 to be packed are placed on the middle part A of the semi-finished product 1 weight by gutter and at the same time on the parts D of the strips D. In this example, the rod-shaped goods 5 are stacked four next to each other in three layers. The goods 5 can be e.g. contracted blinds. It is also possible that the goods are shorter than the packaging and adapted the packaging so that two, three or even more goods are placed one after the other in the longitudinal direction. Their total length L2 is in this case substantially the same as the length L1 of the semi-finished product, but it can also be noticeably shorter. .

In the phase P4 the strips 3 are folded so that their first parts C are placed at the ends of the goods 5 outside these and are substantially directed towards the ends of the gutter and the parts D at the other end of the strip are arranged on the goods 5.

In the phase P5 another gutter 1 is placed on the first gutter 1, the goods 5 and the strips 3, so that the ends 1 "of the gutters are directed towards each other and planar side parts B at least partially overlap each other.

In phase P6 the gutters 1 are tightened against the packed goods 5, the strips 3 and with each other conveyor belts, string or the like 6. Clamping or binding means 6 is advantageous e.g. a fiber reinforced tape used in corresponding solutions, but it can also be e.g. string or any other suitable fastening or binding means.

Figures 2 to 4 explain a little more the formation of a box-shaped cardboard package as a result of the method according to the invention.

Fig. 2 shows the basic elements of the package. The semi-finished product 1 adapted according to the length L1 of the package is provided with longitudinal folding lines 2, along which it can be folded into a gutter. Two semi-finished products 1 are needed for a box-shaped package according to the design. In addition, two strips 3 are provided provided with transverse fold lines 4, so that the width H of a first part C between the lines corresponds to the height of the intended package. The width of the strips corresponds to the width of the middle part A of the semi-finished product 1 as described above in connection with the procedure.

Fig. 3 schematically shows the formation of the package according to the invention after the elongated goods (not shown here) have been packed as shown in fi g. 1. The package is partially shown in section. The semi-finished products 1 folded into gutters have been set so that their ends 1 'are substantially directed towards each other and the side parts B directed towards each other. The strips 3 are in this case placed between the semi-finished products 1, so that their middle parts C are respectively substantially directed of the ends 1 ”of the gutters 1 and the parts D at their ends set respectively towards the middle parts of the gutters.

Fig. 4 shows the box-shaped package K as completed. The gutters 1 formed from the semi-finished products have been tensioned with straps, string or equal 6 against elongate goods within them, the strips 3 and each other. The package is opened by breaking the straps 6, after which the semi-finished products 1 and the strips 3 can be easily recycled and returned to the supplier for reuse for the same purpose. Fig. 5 shows phases P1 'and P2' in an alternative method according to the invention, which phases correspond to phases P1 and P2 in the method of fi g. 1. Otherwise, the alternative is essentially the same as the procedure of fi g. In this case the paper strips 3A formed in the phase P1 'comprise in the middle the part D1 dimensioned according to the length of the elongate goods to be packed and at its two sides first between the corresponding fold lines 4 the parts Cd dimensioned according to the thickness of the package and then the parts D2 respectively in strip ends. So only one strip 3A is needed for each package.

In the second phase P2 'of the process, the strip 3A is partially placed on the middle part A of the semi-finished product 1 weight to a gutter. In this case, the part D1 of the strip substantially covers the entire central part A of the gutter. Thereafter, the packing takes place in the same way as in phases P3 - P6 of fi g.1.

Figs. 6 and 7 show the formation of the package K according to the method of fi g. 5 in the same way as fi g. 2 and 3 in the first example. For the formation of the package, two semi-finished products 1 and a strip 3A are needed. During the packing of goods (not shown here) the strip 3A is folded in the manner shown in fi g. 7, so that its part D1 covers the entire length L1 of the package 1, the parts C1 form the ends of the package at the ends 1 ”of the semi-finished product 1 and the parts D2 are folded against the middle part A of the gutter folded from the upper semi-finished product. The formed package K is bound in the same way as shown in fi g. 4.

Figs. 8 and 9 show schematically in section packages K which correspond to the packages K shown in fi g. 7 and 3, where the total length L2 of the goods 5 is substantially shorter than the length L1 of the semi-finished products 1. The ends of the packages formed by the parts C1 and Cav strips 3A and 3 folded in the manner described above then become within the package in comparison with the ends 1 " .

The invention can be varied within the scope of the claims.

Claims (6)

A method of packing elongate goods in box-shaped cardboard packaging (K), in which cardboard process is formed according to the length (L1) of the package by planar elements (1) with longitudinal fold lines (2) for folding elements into a gutter with a planar middle part ( A) and on both sides planar side portions (B) and so that the longitudinal walls (A, B) of the image package with two gutters (1) against each other so that planar side portions (B) overlap at least partially each other, characterized in that it comprises the following phases: further strips (3, 3A) are formed with the width (W2) corresponding to the width (W1) of the middle part (A) of the element and with transverse fold lines (4) so that the length of a first part or parts (C; Cl) of the strip between the folding lines corresponds to the height of the package, said strip (3A) or strips (3) are placed on the middle part (A) of a first gutter (1) and on these the elongate goods (5) so that the first parts of the strip (C; Cl ) and other parts (D; D2) from the first parts to the ends of the strips become outside the goods ends, the strips (3) or the strip (3A) are folded at both ends of the gutter so that the first parts (C; Cl) are set against the ends of the goods (5) and the second parts (D ; D2) on the goods (5), and a second gutter (1) is placed on the first gutter (1), the second parts of the strip (D; D2) and the goods (5), the gutters (1), the goods (5) and the strips (3, 3A) between them can be tightened with tape, string or equal (6) to complete the package. Method according to claim 1, characterized in that on the middle part (A) of the first gutter (1) a single strip (3A) is placed, which comprises in the middle part (D1), the length of which corresponds to the length (L2) of the goods (L2). 5), and at this part (D1) first between the fold lines (4) corresponding to the first parts (C1) and thence to the ends of the strip corresponding to the second parts (D2). Method according to claim 1, characterized in that a separate strip (3) is placed in the middle part (A) of the groove (1) at its two ends, which strip comprises in the middle the first part (C) and at both ends the second parts (D) . 2 Box-shaped cardboard package for elongate goods, which package comprises two cardboard sheets according to the length (L1) of the package formed flat-shaped elements (1) folded longitudinal fold lines (2) in the longitudinal direction into gutters with a planar middle part (A) and both sides planar side parts ( B) to form the longitudinal walls (A, B) of the package by laying two gutters (1) against each other so that their planar side parts (B) at least partially overlap each other, characterized in that it further comprises one or two paper strips (3, 3A) with width (W2), corresponding to the width (W1) of the middle part (A) of the gutters, folded along transverse fold lines (4) so that a first part (C; Cl) between the fold lines corresponds to the height of the package and other parts (D, D1, D2) extend from the first parts to the ends of the strips or lie between the first parts (C1), which paper strips are folded and placed between the grooves so that the first parts (C; C1) lie against the goods ( 5) ends and the other parts (D, D1, D2) lie between the goods (5) and the corresponding middle parts (A) of the gutters, whereby the package can be completed by tensioning the gutters (1) against each other, the strips (3, 3A) and the elongated goods (5) with straps, string or similar (6). Carton-shaped cardboard package for elongate goods according to claim 4, characterized in that it comprises a single strip (3A), which comprises in the middle part (D1), the length of which corresponds to the length (L2) of the goods (5), and in this part (D1) first between the fold lines (4) corresponding to the first parts (C1) and thence to the ends of the strip corresponding to the second parts (D2). Carton-shaped cardboard package for elongate goods according to claim 4, characterized in that it comprises a separate strip (3) for both ends (1 ") of the semi-finished product (1), which strip comprises in the middle the first part (C) and at both ends the second parts ( D).