DE102005031073A1 - packaging - Google Patents

Abstract

The invention relates to a package, in particular for explosive or in the event of damage expanding packaged goods, with a flat, the packaged receiving container having at least one opening and is made of a refractory material. In order to develop the packaging such that it can be produced in a cost-effective manner, wherein a plurality of containers can be stacked in a simple manner for storage, it is proposed according to the invention that the container is made of plate-like, heat-resistant and the at least one opening exhibiting flat material, the , Starting from a flat state, in which it can be arranged in a plane, can be erected in a dimensionally stable erected state, in which it defines a packaging space for the packaged.

Description

The The invention relates to a packaging, in particular for explosive or in the event of damage expanding packaged goods, with a flat lay, the packaged goods receiving container, the at least one opening and made of a heat resistant Material is made.

Such packages are from the published patent application DE 102 55 034 A1 known. The container forms a practically non-expandable sleeve. If explosive or in the event of damage within a very short time expanding packaged goods are introduced into the container, the risk present by the packaged potential can be reduced by providing the openings in the container, as in case of damage a pressure wave can escape through the openings from the container, but be retained by the container at least larger parts of the packaged goods. The openings also have the advantage that in the event of heat, especially in the case of a fire, the packaged material expands early or explodes. It has been shown that this can significantly reduce the explosive effect.

At the time of the DE 102 55 034 A1 known packaging, the container is formed by a grid container comprising a flat coat and hinged thereto floor and cover parts. In the flat state, the jacket is formed by obliquely aligned side wall parts of the mesh container. This has the consequence that the container has a not inconsiderable thickness even when laid flat. In addition, the container in the flat state due to the obliquely aligned to each other parts of the shell is not configured. The unevenness of the flattened grid container has the result that only a limited number of flattened grid containers can be stacked for storage. In addition, there is a risk that the stacked flattened lattice containers interlock each other.

From the DE 202 20 817 U1 a package is known with a paper material having a net-like layer with a gap-containing arrangement of elongated, multiple twisted and / or connected elements, wherein the paper material and the net-like layer extend parallel to each other at least in partial areas and are interconnected. The net-like layer and the paper material form a blank, which can be folded to form a container receiving the packaged goods. In the event of heat, the paper material burns, so that the container undergoes a significant weakening and thus its stability is impaired. In addition, the combination of the paper material with the net-like layer is associated with considerable production costs. Another disadvantage is that faulty fabric-like layers produced are not recognizable because they are coated on both sides with paper material, also there is a risk of injury through the free ends of the net-like layer when handling the paper-like coated net-like layer.

task The present invention is a packaging of the above so-called type in such a way that they can be produced inexpensively is, taking a variety of flat-layable containers in a simple manner can be stacked for stocking.

These Task is in a package of the generic type according to the invention thereby solved, that the container from plate-like, heat-resistant and the at least one opening Made of flat material, starting from a flattened state in which it can be arranged in a plane, is erectile in a dimensionally stable erected state, in which it has a packaging space for Defines the packaged goods.

According to the invention dimensionally stable container formed from plate-like flat material which is heat resistant and in the flat state in a plane can be arranged. This gives the opportunity a variety of flattened containers for stocking up easy way to stack each other. The flat material is flat Therefore, there is no danger that one another lying material hooked each other. That in the erected state formed from the sheet container is dimensionally stable. This has the advantage that the insertion of the packaged goods into the container is simplified becomes. In particular, this gives the possibility of the container by means of a transport device, for example by means of a conveyor belt or by means of transport rollers, to transport to a filling station, at the the packaged goods in the container is introduced.

The heat-resistant Flat material can be formed from a single material. This has the big one Advantage that thereby simplifies the recycling of Flachmate rials will, as well can do that the manufacturing cost of the sheet kept particularly low become.

The material thickness of the sheet can be up to 10 mm, especially in the case that a mineral material for the production of Flachmateri when used. The material thickness is, however, preferably chosen to be very low, for example less than 2.5 mm. In a preferred embodiment, it is provided that the material thickness of the flat material is at most 1 mm, preferably the material thickness is at most 0.7 mm, for example 0.5 to 0.7 mm.

The according to the invention for training of the container used flat material has at least one opening, Preferably, it includes a plurality of openings, conveniently both in a bottom part and / or a lid part and in Side parts of the container arranged are. The openings can be configured differently, for example, circular, oval, rectangular and / or square openings be used. Conceivable, for example, embodiments with meandering, stellate or spiral openings.

The Flat material can for example be made of a heat-resistant plastic be formed or from a mineral substance. Is particularly favorable if the sheet is an apertured sheet, because this is characterized by particularly low production costs out.

The Flat material may have a plurality of material plates for training of the container can be connected to each other. The individual material plates can, for example a bottom part, a lid part or side parts of the container form.

Prefers the material plates are plugged together. This can cause the erecting the flat material can be simplified by the material plates be plugged into each other.

At least a material plate in a preferred embodiment at least one over one Edge protruding tab and / or a flap receiving Slit on, with the tab after insertion into the corresponding slot foldable, so that by means of the tab and the corresponding Slot a detachable connection guaranteed is. It can be provided, for example, that a first material plate has a plurality of tabs and that a second material plate more Slots comprises, so that the two material plates by means of foldable tabs and the slots easily solvable together are connectable. Alternatively it can be provided that a deformable Material plate both at least one foldable tab as well having a corresponding slot. This gives the opportunity the material plate starting from a planar configuration, in which it can be stored in a dimensionally stable three-dimensional Form to transform form, wherein by means of at least one tab and the corresponding slot edge areas of the material plate solvable can be connected to each other.

From It is particularly advantageous if the flat material has at least one one-piece material blank includes with bending points where individual sections of the material blank to form a dimensionally stable part of the container are mutually pivotable. In the flat state extends the one-piece material cut in a plane, and for erecting can individual sections of the material blank along the bending points be pivoted against each other. To simplify the bending points in this case the erection of the flat material.

From It is particularly advantageous if the at least one dimensionally stable Part of the container a trough-like lower part of the container is formed. The trough-like Lower part can be used for insertion of the packaged goods by means of a transport device to a filling station can be transported, and after inserting the packaged goods can the trough-like lower part by means of one or more cover parts of the container, which are also made of the flat material, sealed become.

It can be provided that at least a portion of the one-piece Materialzuschnitts a bottom part and at least three other sections of the one-piece material blank in each case a side part of the container form. In particular, it can be provided that the bottom part quadrangular, in particular rectangular or square, is formed, wherein in the flat state to each longitudinal side of the bottom part a Side part of the container adjacent.

Cheap is it, if the side parts in each case over a bending line with the Floor part are connected. Alternatively, however, can also be provided be that at least one side part in the laid flat state over a Bend line is connected to another side part.

As already explained, in a preferred embodiment of the invention at least one foldable tab and a corresponding slot are used, in which the tab can be inserted. If the flat material forms a one-piece material blank, it is favorable if the side parts of the material blank each have a protruding tab on their outside facing away from the bottom part, wherein in the erected state on the side parts a lid part made of the flat material can be placed, the slots receiving the tabs includes. Alternatively, it can also be provided that on the cover part to at least one protruding tab is arranged, which cooperates with a arranged on the edge of a side part slot into which the tab is inserted, wherein the tab can then be folded over to produce a detachable connection between the cover part and the side part.

Around the erection of the container To simplify, it is particularly advantageous if the flat material a single one-piece material blank comprising bends, at which individual sections of the material blank to form the entire container are mutually pivotable. The use of a single one-piece Material cut facilitates the storage of the container, because all Walls of the container are formed by the single material blank, the purpose of this over bending points having interconnected sections.

The Bending points can be formed in the form of grooves, perforations or rows of slots. Alternatively it can be provided that the bending points of hinges are formed, for example in the form of film hinges.

Around to facilitate the handling of the erected container is provided in a particularly preferred embodiment of the invention, that the packaging at least one carrying aid connected to the container having. The carrying aid can be designed in the form of a strap or carrying handle be with the container is connected and flatlegbar.

Prefers is the carrying aid made of the flat material, so for example made of a heat resistant Plastic or mineral or even a metal sheet.

The Carrying aid, for example, by means of a weld or a rivet connected to the container be. Very cheap However, it is when the carrying aid integrally connected to the container is.

It For example, it may be provided that the carrying aid has a Bending point with a side part, a bottom part or a lid part of the container connected is. This gives the possibility to the in the flat state in the plane of the side, bottom or lid part arranged carrying aid after erecting the container to pivot around the bending point so that it can then be removed from the Side, bottom or lid part protrudes and taken in a simple manner can be.

at a particularly preferred embodiment indicates the packaging additionally to the container receiving the packaged goods an outer packaging container, in the container can be used. The outer packaging container simplified the labeling of the packaging, in particular the clearly visible Attaching a warning label indicating the dangerous goods class of the packaged goods.

Of the Outer packaging container is preferably of a plastic, paper or wood material or of metal, for example, a fast-melting metal such as aluminum, manufactured. In particular, for the production of the outer packaging container corrugated cardboard be used. For example, in an alternative embodiment, the outer packaging container may be made of plywood.

From particular advantage with regard to the storage of the packaging it is, even if the outer packaging container flat lay is. For example, it may be provided that the outer packaging container in Shape of a folding carton is designed.

The following description of preferred embodiments of the invention used in conjunction with the drawings for further explanation. Show it:

1 : A perspective view of a package according to the invention with a container receiving the pack according to egg ner first embodiment in the erected state and the container receiving outer packaging container;

2 a second embodiment of a container of the package in the flat state;

3 a third embodiment of a container of the package in the flat state and

4 a fourth embodiment of a container of the package in the flat state.

In 1 schematically a packaging according to the invention is shown, in total with the reference numeral 10 is occupied. It includes an outer packaging container 12 in the form of a one or more corrugated cardboard manufactured folding cartons. In addition, the packaging indicates 10 a container 14 put it in the outer packaging container 12 can be used, so that the outer packaging container 12 then completely closed. On the outside can on the Außenver packaging container 12 a label is attached.

The container 14 takes on the packaged goods to be packaged, in particular explosive or in case of damage within a short time expanding packaged goods, for example, one or more airbags or belt tensioners for automobiles. The container 14 is made of a heat-resistant flat material, in the illustrated embodiment of a metal sheet, which openings a plurality of Publ 16 having. The container 14 is configured cuboid in the illustrated embodiment and comprises a trough-like lower part 18 on which a lid part 20 is attached. In 1 is a front long side 22 as well as a transverse side 23 of the lower part 18 recognizable, with the long side 22 practically over the entire length of this page extending, strip-shaped openings 16 has, while the transverse side 23 a variety of circular openings 16 includes. The lid in turn is provided with a plurality of rectangular openings.

The container 14 can be erected in a dimensionally stable erected state, starting from a flattened state in which it can be arranged in a plane. As detailed below with reference to 2 is explained, the lower part 18 formed by a one-piece material blank on which the lid part 20 can be put on. All side parts of the base 18 have lugs 21 on, which protrude above the free-standing upper edge of the side parts upwards, and the lid part 20 includes corresponding slots 24 through which the tabs 21 when placing the lid part 20 on the lower part 18 can be passed. Then the tabs can 21 be folded over by 90 °, leaving it flat at the top of the lid part 20 issue. In the erected state, the container 14 in the 1 shown shape and defines a packaging space into which the packaged goods can be introduced. The flattened state of the container 14 is based on the in the 2 . 3 and 4 illustrated embodiments described in detail below.

The lid part 20 of the container 14 includes a carrying aid in the form of a carrying handle 25 with a passage opening 26 , The carrying handle 25 is integral with the lid part 20 connected and thus also made of sheet metal. He can from the level of the lid part 20 be pivoted outward by 90 °, so that he then the in 1 having shown alignment. To pivot the carrying handle 25 To simplify, this is about a bending point 27 with the lid part 20 connected. The bend is made up of a series of slots 28 . 29 and 30 formed, which are lined up at a distance to each other.

In 2 is an alternative to use container 34 shown in flat state. The container 34 differs from the above-described container 14 merely by having uniformly configured circular openings 36 and both in the area of a cover part 38 as well as in the area of a first transverse side 39 and a second transverse side 40 one from the plane of the lid part 38 or the transverse sides 39 . 40 swing-out carrying handle 42 includes.

The container 34 is made from a first material blank 44 and a second material blank 45 formed, which can be arranged in the flat state shown in a plane. The first material cut 44 forms a dimensionally stable, trough-like lower part of the container 34 , and the second material blank 45 forms the lid part 38 , The first material cut 44 has for this purpose several sections in the form of a bottom part 47 that has bends 48 . 49 . 50 . 51 with a first longitudinal side part 53 , the first lateral part 39 , a second longitudinal side part 54 or the second transverse side part 40 is integrally connected. The bends 48 . 49 . 50 and 51 Each of a number of spaced apart slots 56 formed, between which in each case a footbridge 57 is arranged.

On her the bottom part 47 opposite outer edges 59 . 60 . 61 . 62 have the longitudinal and transverse side parts 53 . 54 . 39 . 40 two in the flat state in the plane of the respective side parts aligned tabs 64 on, and in the transverse side parts 39 and 40 is in each case a flattened state in the plane of the transverse side parts 39 respectively. 40 aligned carrying handle 42 punched, which, as already described, on a bending point 66 in the form of a row of slots in one piece with the respective transverse side part 39 respectively. 40 connected is.

The second material cut 45 forms, as already explained, the cover part 38 of the container 34 , He points his outer edges 68 . 69 . 70 and 71 adjacent two slots each 72 and also includes a carrying handle 42 that has a bending point 74 in the form of a row of slots integral with the lid part 38 connected is.

To erect the container 34 can the lateral parts 39 and 40 as well as the longitudinal side parts 53 and 54 around the bends 48 . 49 . 50 . 51 be pivoted upward, so that forms a trough-shaped lower part into which the packaged goods can be introduced. To protect the packaged good and known in the art per se padding material can be used. It can then the lid part 38 be placed on the base, with the tabs 64 each a corresponding slot 72 be upheld like this in 1 is shown, and then the first upwardly oriented tabs 64 be bent so that they are parallel to the seated on the base lid part 38 are aligned.

When laid flat, a variety of containers 34 in the form of material blanks 44 . 45 stacked on top of each other. The material thickness of the material blanks 44 . 45 is preferably at most 1 mm, in particular about 0.5 to 0.7 mm. For storing flattened containers 34 Therefore, only a very small storage space is required.

In 3 is another embodiment of a container for the packaging 10 shown in the form of a single material blank 76 formed container 78 , The material cut 76 forms a bottom part 79 that has bends 80 . 81 . 82 . 83 , which are each formed in the form of a row of slots, with a first longitudinal side part 84 , a first transverse side part 85 , a second longitudinal side part 86 or a second transverse side part 87 is integrally connected. To the second longitudinal side part 86 closes over another bend 89 , which is also formed as a row of slots, integrally a lid part 90 of the container 78 at. The first longitudinal side part 84 as well as the two transverse side parts 85 and 87 wear on their bottom part 79 opposite outer edges 92 . 93 , respectively. 94 two tabs each 96 , and the lid part 90 has corresponding slots 97 on.

Starting from the in 3 illustrated flattened state, the container 78 , which is made of a metal sheet and a variety of strei fenförmiger openings 99 has, be easily erected by the longitudinal and transverse side parts 84 . 85 . 86 and 87 around the corresponding bending points 80 . 81 . 82 respectively. 83 be pivoted upward, so that a dimensionally stable trough-shaped lower part of the container 78 forms, and then the lid part 90 around the bend 89 be pivoted, with the slots 97 one corresponding tab each 96 record and the tabs can then be folded.

In 4 is another alternative embodiment of a container for the packaging 10 represented in the form of a total with the reference numeral 102 occupied container, which is also formed from a flat material in the form of a metal sheet. In contrast to the containers explained above, the container comprises 102 a total of six material plates, which is a bottom part 105 , a first longitudinal side part 106 , a first transverse side part 107 , a second longitudinal side part 108 , a second transverse side part 109 or a cover part 110 form. All parts 105 to 110 are with a variety of square openings 112 Mistake. the bottom part 105 and lid part 110 are identically formed and have their outer edges adjacent two slots 114 on, whereas the longitudinal and transverse side parts 106 . 107 . 108 and 109 both in the area of their bottom part 105 facing inner edges 116 as well as in the area of their bottom part 105 opposite outer edges 117 each aligned in the flat state in the plane of the respective longitudinal or transverse side member tab 119 exhibit.

To erect the container 102 can the longitudinal and transverse side parts 106 . 107 . 108 and 109 with the at the inner edges 116 arranged tabs 119 in the slots 114 of the bottom part 15 be inserted, and then those at the inner edges 116 arranged tabs 119 folded over 90 ° so that it is outside on the bottom part 105 abut and overall a dimensionally stable lower part of the container 102 is formed. It can then be used to pack the packaged goods in the lower part, and then the lid part 110 be placed on the lower part, with the outer edges 117 arranged tabs 119 each a corresponding slot 114 of the lid part 110 succeed. The at the outer edges 117 arranged tabs 119 can then also be folded so that they are flat on the outside of the lid part 110 issue. The container 102 can then in the outer packaging container 12 can be used for transport or storage of the packaged packaged goods.

Claims (19)

Packaging, in particular for explosive or in the event of damage expanding packaged goods, with a flat, the packaged receiving container having at least one opening and is made of a refractory material, characterized in that the container ( 14 ; 34 ; 78 ; 102 ) of plate-like, heat-resistant and the at least one opening ( 16 ; 36 ; 99 ; 112 ) is made flat material which can be erected from a flat state in which it can be arranged in a plane in a dimensionally stable erected state in which it defines a packaging space for the packaged. Packaging according to claim 1, characterized in that the flat material is one with openings ( 16 ; 36 ; 99 ; 112 ) provided sheet metal is. Packaging according to claim 1 or 2, characterized in that the flat material comprises a plurality of material plates ( 44 . 45 ; 105 . 106 . 107 . 108 . 109 . 110 ), which are connectable to form the container with each other. Packaging according to claim 3, characterized in that the material plates ( 44 . 45 ; 105 . 106 . 107 . 108 . 109 . 110 ) are plugged together. Packaging according to claim 3 or 4, characterized in that at least one material plate at least one over an edge ( 59 . 60 . 61 . 62 ; 116 . 117 ) protruding tab ( 64 ; 119 ) and / or the tab ( 64 ; 119 ) receiving slot ( 72 ; 114 ), wherein the tab ( 64 ; 119 ) after insertion into the corresponding slot ( 72 ; 114 ) is foldable. Packaging according to one of the preceding claims, characterized in that the flat material at least one one-piece material blank ( 44 . 45 ) includes with bending points ( 48 . 49 . 50 . 51 ), on which individual sections ( 39 . 40 . 53 . 54 ) of the material blank ( 44 . 45 ) for forming a dimensionally stable part of the container ( 34 ) are mutually pivotable. Packaging according to claim 6, characterized in that the at least one dimensionally stable part of the container ( 34 ) a trough-like lower part of the container ( 34 ) trains. Packaging according to claim 6 or 7, characterized in that at least a portion of the one-piece material blank a bottom part ( 47 ) and at least three further sections ( 39 . 40 . 53 . 54 ) of the one-piece material blank ( 44 ; 76 ) in each case a side part of the container ( 34 ) train. Packaging according to claim 8, characterized in that the side parts ( 39 . 40 . 53 . 54 ) in each case via a bending point ( 48 . 49 . 50 . 51 ) with the bottom part ( 47 ) are connected. Packaging according to claim 8 or 9, characterized in that the side parts ( 44 . 45 . 53 . 54 ) on its bottom part ( 47 ) facing away from outside ( 59 . 60 . 61 . 62 ) each one protruding tab ( 64 ) and that in the erected state on the side parts ( 44 . 45 . 53 . 54 ) a lid part made of the flat material ( 38 ) is placed, which the tabs ( 64 ) receiving slots ( 72 ). Packaging according to one of claims 1 to 5, characterized in that the flat material, a single one-piece material blank ( 76 ) includes with bending points ( 80 . 81 . 82 . 83 . 89 ), on which individual sections ( 84 . 85 . 86 . 87 . 90 ) of the material blank ( 76 ) for the construction of the container ( 78 ) are mutually pivotable. Packaging according to one of claims 6 to 11, characterized in that the bending points as perforations, grooves or rows of slots ( 48 . 49 . 50 . 51 ; 80 . 81 . 82 . 83 ) are configured. Packaging according to one of the preceding claims, characterized in that the packaging ( 10 ) at least one with the container ( 14 ; 34 ) associated carrying aid ( 25 ; 42 ) having. Packaging according to claim 13, characterized in that the carrying aid ( 25 ; 42 ) is made of the flat material. Packaging according to claim 14, characterized in that the carrying aid ( 25 ; 42 ) in one piece with the container ( 14 ; 34 ) connected is. Packaging according to claim 14 or 15, characterized in that the carrying aid ( 25 ; 42 ) over a bending point ( 27 ; 66 . 74 ) with a side part, a bottom part or a cover part of the container ( 14 ; 34 ) connected is. Packaging according to one of the preceding claims, characterized in that the packaging ( 10 ) a container ( 14 ; 34 ; 78 ; 102 ) receiving outer packaging container ( 12 ) having. Packaging according to claim 17, characterized in that the outer packaging container ( 12 ) is made of a plastic, paper or wood material or metal. Packaging according to claim 17 or 18, characterized in that the outer packaging container ( 12 ) is flat.