EP1291306A1 - Feuille intercalaire pour empiler des couches de conteneurs légers - Google Patents

Feuille intercalaire pour empiler des couches de conteneurs légers Download PDF

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Publication number
EP1291306A1
EP1291306A1 EP01120791A EP01120791A EP1291306A1 EP 1291306 A1 EP1291306 A1 EP 1291306A1 EP 01120791 A EP01120791 A EP 01120791A EP 01120791 A EP01120791 A EP 01120791A EP 1291306 A1 EP1291306 A1 EP 1291306A1
Authority
EP
European Patent Office
Prior art keywords
intermediate layer
edge
bottles
peripheral edge
containers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01120791A
Other languages
German (de)
English (en)
Inventor
Robert Prechtl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaefer Foerderanlagen und Maschinenbau GmbH
Original Assignee
Schaefer Foerderanlagen und Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schaefer Foerderanlagen und Maschinenbau GmbH filed Critical Schaefer Foerderanlagen und Maschinenbau GmbH
Priority to EP01120791A priority Critical patent/EP1291306A1/fr
Publication of EP1291306A1 publication Critical patent/EP1291306A1/fr
Withdrawn legal-status Critical Current

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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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/70—Trays provided with projections or recesses in order to assemble multiple articles, e.g. intermediate elements for stacking

Definitions

  • the invention relates to a flat intermediate layer for stacking of layers formed from light containers, in particular PET bottles, and for Pushing off the layers of the stack is suitable.
  • Light containers such as B. PET bottles are used by the manufacturer for education of a container block stacked in layers on a pallet. It is based on the an intermediate layer is placed on the top layer, whereupon the next layer of bottles is placed or pushed onto the stack thus formed.
  • Fig. 2 the accompanying drawing is a bottle block arranged on a pallet 1 shown, which consists of several bottle layers 3 separated by intermediate layers 2 consists. If the bottle stack formed in this way is the desired height has reached, then the entire bottle block for transportation to the bottler with surrounded by strapping or foil to hold the individual bottles in place to secure. At the bottler, the bottle block is strapped or wrapped freed, and the individual bottle layers are successively in layers lifted off or pushed off.
  • the liners are collected and made for one stacked again for use in forming a container block.
  • Such flat Intermediate layers are for automatic processing in palletizing and depalletizing machines well suited, and they are characterized by low manufacturing costs and disposal costs.
  • these advantages are not very stable Container blocks during transport and processing opposite.
  • This disadvantage occurs for PET bottles because of their low weight and low stability particularly clearly in appearance.
  • For the transportation of such bottle blocks are therefore relatively expensive shrink or wrap films required.
  • To Removal of the film often results in losses due to falling bottles, because the edge zone of the intermediate layer is deformed. Often the entire liner is deformed or warped and due to the light weight of the Bottles are not being straightened. But that has a bad hold on the Bottles, especially in the upper layers.
  • the pallet on which the bottles are stacked is uneven with the As a result, the top edges of the bottles of the bottom layer are not in one Level are arranged.
  • the intermediate layer placed on this layer can sometimes insufficiently due to the low weight of the bottles arranged above deformed so that they can be found on all bottles of the layer below is applied.
  • the liner is made of a flexible Material exists, then it can under the weight of the arranged above Bottles are deformed so that they can be found on all bottles below Layer is applied.
  • Such a flexible intermediate layer would, however, under the Fold down the weight of the bottles on the edge and could not support them. The bottles on the edge could therefore easily fall over.
  • lid-shaped trained intermediate layers 2 To improve the stability of the bottle blocks are also lid-shaped trained intermediate layers 2 'known, as shown in Fig. 3.
  • the main disadvantage Such a lid-shaped intermediate layer is the bad one Recyclability. So that the lid-shaped intermediate layers can be stacked, they must first be brought into a flat shape, what with a certain Effort is connected. If the liners are to be used again, then the edge areas have to be erected again and fixed, which costs caused.
  • intermediate layers 2 "of the type shown in Fig. 4 become known, which with a Hold the angled edge together at the bottom of a bottle layer.
  • the aim of the invention is to form a generic intermediate layer so that they have low manufacturing costs, good automatic processability and Recyclability ensures high stability of the stacked containers.
  • this object is achieved in that the footprint of the Container is flexible, and that the peripheral edge against vertical deformation is stiffened and rises diagonally upwards. Because the footprint of the liner is flexible, it can also be used at low loads, especially with the upper container layers are deformed so that they are on the container of the below existing layer rests and they are thus stabilized. The flexible The footprint of the intermediate layer is therefore guaranteed even with an uneven pallet high stability of the container block because all containers are clamped in the vertical direction are. On the other hand, the stiffened peripheral edge causes a deformation the intermediate layer in the edge area prevents the falling out of the edge bottles could result. This protective effect is further enhanced by the Feature supports that the peripheral edge of the intermediate layer obliquely upwards increases.
  • the edge which rises obliquely upwards, on the one hand prevents a lateral one
  • the containers slide out, but it does not prevent the containers from being pushed off from the intermediate layer when depalletizing.
  • the container of the outer Rows stabilized when they stand on the sloping edge come.
  • the invention can be implemented in such a way that the material of the Intermediate layer is thickened at the peripheral edge up and down. It has but it has been shown that in many applications it is sufficient if that Material of the intermediate layer on the peripheral edge is only thickened upwards.
  • the circumferential edge can be stiffened by multiple bending become. But it is also possible that the circumferential edge by a non-flexible Material is stiffened.
  • the invention provides that the intermediate layer is uniform Thickness, and that the peripheral edge stiffened by a single bend upwards is. Simply by simply bending the edge, you may already have one sufficient stiffening can be brought about.
  • the intermediate layer 20 shown in Fig. 1a consists of two glued together Cardboard sheet 4 made of corrugated or solid cardboard. These cardboard sheets 4 can with or made without plasticizing, depending on how often the liner to be reused. The two are in the edge region 5 of the intermediate layer Cardboard sheet 4 angled upwards or downwards, and thereby resulting wedge-shaped space is with a stabilizing material 6, for example Plastic filled.
  • the thickness of the two cardboard sheets 4 is selected that the intermediate layer 20 is under the weight of the containers located above it, For example, bottles 3 can deform so that they are on the underlying Container rests.
  • the edge 5 of the intermediate layer 20 is sufficiently stiffened, that it cannot be deformed under normal conditions. As in Fig.
  • the intermediate layer 20 is under the weight of an arranged above Bottle 3 on the neck of a 3 arranged underneath.
  • the bottom of the top bottle is from the upwardly rising edge 5 of the intermediate layer 20th supported and thus prevented from slipping out of the bottle block.
  • FIG. 1b differs from the embodiment 1a in that only the upper cardboard sheet 4 in the edge area is angled.
  • the peripheral edge 5 of the intermediate layer 20 ' is therefore only after thickened at the top.
  • the desired stiffening of the edge area of the intermediate layer can also can be achieved by appropriate shaping, as shown in FIG. 1c is.
  • the intermediate layer 20 "consists only of a cardboard sheet 4, which is in the edge area is angled several times so that it has an incline that rises a vertically downward and a horizontally inward section has, the latter connected to the base of the cardboard sheet 4, is glued, for example.
  • the footprint formed by the cardboard sheet or sheets 4 is flexible so that it depends on the weight of the container above it the container underneath is pressed, and that on the other hand the rotating one Edge is stiffened and rises diagonally upwards, so that the bottom of a edge container is prevented from accidentally slipping out, but on the other hand, a pushing off of the upper container layer is not hindered.
  • the flexible training of the footprint of the liner and the rigid training of your circumferential edge thus support each other in achieving one high stability of the container block.
  • the cardboard sheet 4 can be made of corrugated or solid cardboard exist and if necessary be provided with a plasticization. It is but it is also possible to manufacture the entire intermediate layer in one piece from plastic, whereby its peripheral edge is thickened for stiffening and at least after rises diagonally at the top. Such an embodiment is characterized by a good one Recyclability. This advantage is the disadvantage of a more difficult one Disposal opposite.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
EP01120791A 2001-09-10 2001-09-10 Feuille intercalaire pour empiler des couches de conteneurs légers Withdrawn EP1291306A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01120791A EP1291306A1 (fr) 2001-09-10 2001-09-10 Feuille intercalaire pour empiler des couches de conteneurs légers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01120791A EP1291306A1 (fr) 2001-09-10 2001-09-10 Feuille intercalaire pour empiler des couches de conteneurs légers

Publications (1)

Publication Number Publication Date
EP1291306A1 true EP1291306A1 (fr) 2003-03-12

Family

ID=8178465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01120791A Withdrawn EP1291306A1 (fr) 2001-09-10 2001-09-10 Feuille intercalaire pour empiler des couches de conteneurs légers

Country Status (1)

Country Link
EP (1) EP1291306A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005054076A1 (fr) * 2003-12-01 2005-06-16 Tyco Plastics Services Ag Feuille intercalaire
GB2420773A (en) * 2004-12-03 2006-06-07 Loadhog Ltd Slip sheets for palletised loads of containers
CN114488982A (zh) * 2022-01-25 2022-05-13 东方电气集团东方电机有限公司 一种基于5g通信和边缘计算的柔性化自动化叠片方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486412A1 (de) * 1965-11-30 1969-05-29 Hinz Carl Heinz Zwischenpalette fuer Lagerung und Transport von Guetern aller Art
DE9417336U1 (de) * 1994-10-28 1994-12-22 PORSIPLAST-Siebdruck-Kunststoff GmbH, 74336 Brackenheim Zwischenboden, Deckel o.dgl.
DE29519521U1 (de) * 1995-12-09 1996-02-01 KR-Verpackung GmbH, 76461 Muggensturm Stapelplatte aus thermoplastischem Kunststoff
EP0718207A1 (fr) * 1994-12-22 1996-06-26 Kr-Verpackung Gmbh Plateau d'empilage
WO2000071451A1 (fr) * 1999-05-20 2000-11-30 Tetra Laval Holdings & Finance Sa Appareil destine a recevoir une unite couche sur une unite palette

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486412A1 (de) * 1965-11-30 1969-05-29 Hinz Carl Heinz Zwischenpalette fuer Lagerung und Transport von Guetern aller Art
DE9417336U1 (de) * 1994-10-28 1994-12-22 PORSIPLAST-Siebdruck-Kunststoff GmbH, 74336 Brackenheim Zwischenboden, Deckel o.dgl.
EP0718207A1 (fr) * 1994-12-22 1996-06-26 Kr-Verpackung Gmbh Plateau d'empilage
DE29519521U1 (de) * 1995-12-09 1996-02-01 KR-Verpackung GmbH, 76461 Muggensturm Stapelplatte aus thermoplastischem Kunststoff
WO2000071451A1 (fr) * 1999-05-20 2000-11-30 Tetra Laval Holdings & Finance Sa Appareil destine a recevoir une unite couche sur une unite palette

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005054076A1 (fr) * 2003-12-01 2005-06-16 Tyco Plastics Services Ag Feuille intercalaire
US7089871B2 (en) 2003-12-01 2006-08-15 Covalence Specialty Materials Corp. Tier sheet
GB2420773A (en) * 2004-12-03 2006-06-07 Loadhog Ltd Slip sheets for palletised loads of containers
GB2420773B (en) * 2004-12-03 2006-12-13 Loadhog Ltd Slip sheets for palletised loads of containers
AU2005311145B2 (en) * 2004-12-03 2010-08-19 Loadhog Limited Palletised loads of containers
US7963394B2 (en) 2004-12-03 2011-06-21 Loadhog Limited Palletised loads of containers
CN114488982A (zh) * 2022-01-25 2022-05-13 东方电气集团东方电机有限公司 一种基于5g通信和边缘计算的柔性化自动化叠片方法
CN114488982B (zh) * 2022-01-25 2023-06-30 东方电气集团东方电机有限公司 一种基于5g通信和边缘计算的柔性化自动化叠片方法

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