Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
  • B65D63/18—Elements provided with handles or other suspension means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
  • B65D85/66—Containers, packaging elements or packages, specially adapted for particular articles or materials for jumbo rolls; for rolls of floor covering

Definitions

• the invention relates to a packaging unit for a mineral-wool product having a wrapping made of sheeting material, paper or the like, in particular in the form of a roll or a plate stack, with a carrying aid which is arranged on the outside of the packaging unit and beneath which the user can grip.
• the commercially available packaging units for mineral-wool products are usually voluminous, for which reason they present problems for transportation by hand. It is usually the case that such packaging units have to be encircled and gripped using both arms in order to avoid the situation where the packaging units slide out as they are being carried, or the user has to grip the elastic sheeting- material packaging with both hands in order to be able to hold the mineral-wool product as it is being carried, although this, on the one hand, requires increased finger-gripping force and, on the other hand, can damage the sheeting-material packaging. In particular when a number of packaging units are transported one after the other, this thus involves relatively strenuous physical work for the user, which is the case, for example, if large-surface areas such as roofs etc. are to be insulated. Furthermore, such packaging units may also have a considerable weight of, for example, more than 15 kg, with the result that the unwieldiness has even more of a bearing as the units are transported.
• EP 0 287 177 Al has already disclosed a packaging unit in which a shrink wrapping is used for wrapping a rolled-up mineral-wool product, the roll itself having essential securing straps to prevent unrolling.
• the carrying aid provided here for transporting purposes is a carrying strap which is tensioned axially all the way round the packaging unit. This means that the carrying strap is not fixed to the packaging unit, with the result that a user can use his hand to grip beneath the carrying strap on all sides in order to pick up and carry the packaging unit.
• the object of the present invention is thus to provide a packaging unit for a mineral-wool product which has a cost-effective carrying aid, which can be handled reliably, in order that the user can transport the mineral-wool product easily and without any particular instruction.
• the packaging unit of the generic type having the features that the carrying aid used is a strip which is connected to the outside of the wrapping by adhesive bonding or sealing, the connection being interrupted in at least one carrying region beneath which the user can grip.
• the packaging unit according to the invention can thus easily be reliably held and picked up by the user in order then to be transported by hand to the desired destination.
• the at least one carrying region may be arranged specifically at a particularly suitable point, with the result that the situation where the user picks up the packaging unit at a point which is unfavorable, in particular, in terms of weight distribution is reliably avoided. This simplifies handling, and reduces physical exertion, to a considerable extent.
• the amount of care necessary for the carrying operation according to the invention is thus considerably less than in the prior art, without the risk of damage to the mineral-wool product by incorrect handling increasing. This makes it possible, by using the invention, for considerably more packaging units to be transported over a certain period of time than was the case with the demonstrated prior art. It is further advantageous that a packaging unit according to the invention can also be easily transported on one's shoulder since the carrying region allows reliable securing.
• the carrying aid according to the invention is particularly suitable for packaging units which are mass-produced because, on the one hand, according to the invention, considerable parts of the strip provided for carrying purposes are fixed on the packaging unit by adhesive bonding or sealing, with the result that overhanging parts are avoided and the risk of the packaging unit getting caught within a production line by way of a carrying region is very low, and, on the other hand, the operation of attaching the carrying aid can be automated.
• the packaging unit according to the invention is first distinguished in that it can be prepared easily and reliably and handled reliably and, in addition, it can easily be lifted, secured and carried by hand and can be better manipulated at the destination.
• the strip provided for carrying purposes is provided on one side throughout with adhesive, a covering for the adhesive being arranged on the at least one carrying region, the strip adheres over its surface area to the sheeting- material packaging, with the result that, as a strip is subjected to loading during carrying, the forces act uniformly on the packaging sheeting material without damaging it, i. e. on the non-covered regions, the adhesive interacts directly with the sheeting-material wrapping of the packaging unit and thus ensures reliable connection and therefore uniform dissipation of load to the same.
• the strip forms a closed strap and thus a self-contained unit.
• the carrying region is provided by the covering at desired points, it being possible for the covering to serve here additionally as reinforcement for the carrying strip in this region. This improves the handling of the packaging unit to a not inconsiderable extent, i.e. the carrying region thus provides a better grip for the hand gripping beneath it.
• the covering has such a rigidity that, in particular during carrying, undesired constriction of the strip in the carrying region is essentially avoided.
• the at least one carrying region has a length of from 10 to 30 cm, preferably 20 cm . , and a width of from 2 to 8 cm, preferably 3 cm, the user's hand can have a comfortable grip. Furthermore, the width of the carrying region here is selected such that it assumes a good position in the hand.
• the at least one carrying region may be of such a length that it can be picked up in the manner of a duffel bag, or that at least two carrying regions may be of such a length that they can be picked up in the manner of a rucksack. It is then possible for the packaging unit to be carried on one's back, which further simplifies the transporting task. Furthermore, this makes it possible to avoid the user's view of the transporting path being obstructed.
• a further advantage of these configurations is that, in addition, both the user's hands can remain free, with the result that he can move safely even in areas which are relatively difficult to negotiate, such as in a loft, on scaffolding, on ladders, etc.
• two diametrically arranged carrying regions are provided because it is then possible for the user to grip the most appropriate carrying region for him without it being necessary for the packaging unit to be rolled over to any great extent.
• the packaging unit it is also possible for the packaging unit to be transported by two people, one person in each case gripping one of the carrying regions.
• the formation of two carrying regions in any case makes it possible for the packaging unit to be carried on the user's back in a reliable manner such that it is held on both sides.
• the strip is designed more or less in one piece, i. e. such that it runs all the way round and overlaps. This simplifies the preparation and attachment of the carrying strip on the packaging unit to a considerable extent because it allows mass-production automation.
• the at least one carrying region comes to rest over the center of gravity of the packaging unit or symmetrically thereto, the task of transporting the packaging unit is simplified further. In particular, it is thus possible to avoid the occurrence of non-uniform load distribution and the user does not have to keep his balance.
• the packaging unit is designed such that the carrying aid used is a strip which is connected to the outside of the wrapping by adhesive bonding or sealing, the connection being interrupted in at least one carrying region which butts likewise preferably tightly against the outside of the packaging unit, but beneath which the user can grip, it is possible for the special material properties of the mineral-wool product, namely the elasticity thereof, to be utilized particularly advantageously.
• the elasticity of the mineral wool makes it possible for that region of the strip which does not have adhesive bonding to butt closely against the outside of the product when not in use, as a result of which there is no point of attachment by which the packaging unit could get caught as it is being produced or transported.
• Figure 1 shows a perspective illustration of a first embodiment of the packaging unit according to the invention, with an overlapping carrying strip running all the way round transversely to the main axis;
• Figure 2 shows a second embodiment of the packaging unit according to the invention, with a carrying strip running all the way round in the direction of the main axis;
• Figure 3 shows a further embodiment of the packaging unit according to the invention, with a carrying strip which runs in the direction of the main axis and for the plurality of carrying regions;
• Figure 4 shows a further embodiment of the packaging unit according to the invention, with a carrying strip running transversely to the main axis;
• Figure 5 shows a further embodiment of the packaging unit according to the invention, with a carrying strip of an end side of the packaging unit;
• Figure 6 shows a further embodiment of the packaging unit according to the invention, with a carrying strip in the shape of a bone for forming an individual carrying region;
• Figure 7 shows a further embodiment of the packaging unit according to the invention, in which two carrying regions are formed such that they can be picked up in the manner of a rucksack.
• Figure 1 illustrates a first embodiment of the packaging unit 1.
• the latter has a roll 2 made of mineral wool which is enclosed by a wrapping 3 made of a plastic sheeting material.
• a carrying strip 4 arranged over the wrapping 3 is wrapped all the way round the roll 2.
• Said carrying strip preferably consists of polypropylene and has a thickness of 80 ⁇ m.
• other plastics such as polyethylene or polyester are also suitable for the strips, it being possible for the sheeting-material thickness for the strips to be between 50 and 100 ⁇ m.
• the carrying strip 4 is designed as a type of single-sided adhesive tape and encircles the sheeting-material wrapping 3 of the roll 2 such that the ends of the carrying strip 4 overlap one another.
• the overlapping arrangement also has, in particular, production-related advantages, which make it possible for the subsequent attachment of the carrying strip to be automated.
• the carrying strip 4 is arranged centrally in the direction of the main axis of the roll 2, with the result that the center of gravity of the packaging unit is within the region enclosed by the carrying strip 4.
• the adhesive provided here is an aery late, and rubber would also be suitable for this purpose. In the case of the carrying strip being fastened on the sheeting-material wrapping by sealing, the adhesive has to be activated first of all by heating.
• a covering (not illustrated specifically) having a length of 20 cm and a width, corresponding to the carrying strip 4, of 3 cm, such that there are mutually opposite carrying regions 41 which are not adhesively bonded to the sheeting-material wrapping 3.
• the two carrying regions 41 only the one which can be seen at the front is shown in Figure 1. It is thus possible for a user to grip this carrying region, and transport the packaging unit 1 , with one hand, or he has to rotate the packaging unit briefly in order to get the other carrying region.
• the carrying region 41 is illustrated such that it protrudes to an exaggerated extent, in order for the facts to be elucidated. In these embodiments, the carrying regions actually butt tightly in each case against the outside of the wrapping 3 or against the mineral-wool product.
• the covering (not illustrated in detail here) on the carrying region 41 of the carrying strip 4 may also be formed, for example, as a foam strip, which improves the carrying comfort.
• said stability and/or rigidity of the carrying strip 4 in this region is concerned, on the other hand, said stability and/or rigidity can be increased by a PE sheeting-material strip having a thickness of between 50 and 60 ⁇ m being used as the covering.
• such a covering may also have a company logo printed on it.
• the carrying strip 4 is attached to the sheeting-material or paper wrapping 3 in a manner which is suitable for mass production, to be precise first of all the roll 2 is produced in a so-called winding machine and then provided with the sheeting- material wrapping 3. Thereafter, the roll 2 is positioned and has the carrying strip 4 wrapped round its center so that the two ends of the carrying strip overlap. Alternatively, it is also possible for the roll 2 to be rotated such that the carrying strip 4 is secured all the way round.
• Figure 2 illustrates a further embodiment of a packaging unit 1.
• the carrying strip 4 is arranged axially in the direction of the longitudinal extent of the roll 2 and encloses the packaging unit 1 to the full extent. It is also the case in this embodiment that in each case one carrying region 41 is formed on both sides of the roll 2 by virtue of the adhesive-bonding region being covered.
• Figure 3 shows a further embodiment, in which the carrying strip 4 is formed only on one longitudinal side of the packaging unit 1 and has three carrying regions 41 by virtue of the adhesive-bonding layer being covered.
• a corresponding carrying-aid strip 4 can also be arranged on the opposite side of the roll 2.
• the carrying strip 4 is only formed in a sub-region of the circumference of the roll 2.
• the adhesive- bonding region of the strip 4 is selected to be sufficient to provide a carrying region 41 of the desired width and to allow the load to be reliably absorbed.
• Figure 5 illustrates a further embodiment of the packaging unit 1, in which the carrying strip 4 extends over the end side of the roll 2. This embodiment is advantageous, in particular, when the packaging unit 1 is to be picked up preferably at the end side .
• Figure 7 shows another embodiment of the packaging unit 1 according to the invention.
• the carrying aid used here is designed as a carrying loop 4' such that it extends essentially around the packaging unit 1, and is adhesively bonded to the sheeting-material wrapping 3 in this region.
• two loop-like carrying regions 41' are formed, and are of such a length that the packaging unit 1 can be carried in the manner of a rucksack or like a travel bag for hanging over the shoulder.
• the invention allows further design concepts in addition to the embodiments demonstrated here .
• the invention is not just suitable for using with a roll 2, but can also be used for plate stacks packaged using a plastic or paper sheeting material and also other bulky objects. Furthermore, it is not restricted to being used for mineral-wool products, with the result that, according to the invention, it is also possible to transport, for example, plastic products, etc.
• the packaging unit 1 may also be formed, for example, as a double roll, in which case the carrying region 41 or 41 ' is then preferably to be arranged such that it comes to rest over the center of gravity of the packaging unit as a whole or at least symmetrically thereto.
• a plurality of carrying aids according to the invention may be arranged, in particular, at uniform spacings from the center of gravity in order, for example in the case of a double roll, to allow the latter to be picked up with both hands with symmetrical load distribution.
• the carrying strip 4 or 4' may be made of a textile strap. It is also possible for such strips 4 or 4' to be attached to the sheeting- material wrapping 3 by heat sealing or by an adhesive which is applied separately to the desired points. It is then possible to dispense with the provision of a covering for producing the carrying regions .
• the carrying aid 4 or 4' may be produced from a single piece or else may be formed by the arrangement of a plurality of individual strips for configuring the carrying regions 41 or 41'.
• the effective length of the carrying region may be provided as desired, it being the case here that account should be taken of the respective application case, e. g. whether the packaging unit 1 is picked up with one hand or both hands.
• the carrying region 41 or 41 ' may be colored such that it can be immediately recognized as such.
• the carrying aid may be formed as a carrying strap with a single carrying region 41' which is only hung over one shoulder, more or less like a duffel bag.
• the invention thus provides a packaging unit 1 in the case of which a strip 4 or 4' is attached, as carrying aid, to a packaging sheeting material 3 so as to form at certain points, or all the way round, carrying regions 41 or 41' which are not connected to the packaging sheeting material 3.
• the user can use his hand or shoulder to grip these carrying regions 41 or 41' such that the packaging unit 1 can be easily lifted and carried.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Packages (AREA)
• Containers And Plastic Fillers For Packaging (AREA)
• Auxiliary Devices For And Details Of Packaging Control (AREA)
• Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
• Basic Packing Technique (AREA)
• Wrappers (AREA)
• Paper (AREA)

Priority Applications (12)

Applications Claiming Priority (2)

Publications (1)

Family

ID=8077085

Family Applications (1)

Country Status (18)

Cited By (4)

Families Citing this family (6)

Citations (5)

Family Cites Families (3)

• 1999
  • 1999-08-05 DE DE29913624U patent/DE29913624U1/de not_active Expired - Lifetime
• 2000
  • 2000-07-27 CZ CZ2001940A patent/CZ2001940A3/cs unknown
  • 2000-07-27 PT PT00953103T patent/PT1119497E/pt unknown
  • 2000-07-27 RU RU2001109224/12A patent/RU2001109224A/ru not_active Application Discontinuation
  • 2000-07-27 SK SK369-2001A patent/SK3692001A3/sk unknown
  • 2000-07-27 AU AU65671/00A patent/AU6567100A/en not_active Abandoned
  • 2000-07-27 EP EP00953103A patent/EP1119497B2/en not_active Expired - Lifetime
  • 2000-07-27 CA CA002344573A patent/CA2344573A1/en not_active Abandoned
  • 2000-07-27 PL PL00346897A patent/PL346897A1/xx not_active Application Discontinuation
  • 2000-07-27 HU HU0103849A patent/HUP0103849A3/hu unknown
  • 2000-07-27 AT AT00953103T patent/ATE261378T1/de active
  • 2000-07-27 DE DE60008852T patent/DE60008852T3/de not_active Expired - Lifetime
  • 2000-07-27 ES ES00953103T patent/ES2215703T5/es not_active Expired - Lifetime
  • 2000-07-27 WO PCT/EP2000/007235 patent/WO2001010737A1/en active IP Right Grant
  • 2000-07-27 YU YU25101A patent/YU25101A/sh unknown
  • 2000-07-27 TR TR2001/01029T patent/TR200101029T1/xx unknown
  • 2000-07-27 DK DK00953103T patent/DK1119497T4/da active
• 2001
  • 2001-03-09 HR HR20010173A patent/HRP20010173A2/hr not_active Application Discontinuation
  • 2001-04-04 NO NO20011697A patent/NO20011697D0/no not_active Application Discontinuation

Patent Citations (5)

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