EP0417487A1 - Cornière comme corps de protection d'arète destiné à des éléments d'emballages - Google Patents

Cornière comme corps de protection d'arète destiné à des éléments d'emballages Download PDF

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Publication number
EP0417487A1
EP0417487A1 EP90115450A EP90115450A EP0417487A1 EP 0417487 A1 EP0417487 A1 EP 0417487A1 EP 90115450 A EP90115450 A EP 90115450A EP 90115450 A EP90115450 A EP 90115450A EP 0417487 A1 EP0417487 A1 EP 0417487A1
Authority
EP
European Patent Office
Prior art keywords
corner angle
self
corner
adhesive
free space
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Withdrawn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
EP90115450A
Other languages
German (de)
English (en)
Inventor
Otto Lücke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0417487A1 publication Critical patent/EP0417487A1/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Withdrawn legal-status Critical Current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
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D71/0092—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids
    • B65D71/0096—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids the dimensions of the supports corresponding to the periphery of the load, e.g. pallets
    • 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
    • B65D71/02—Arrangements of flexible binders
    • 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
    • B65D71/02—Arrangements of flexible binders
    • B65D71/04—Arrangements of flexible binders with protecting or supporting elements arranged between binder and articles or materials, e.g. for preventing chafing of binder
    • 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
    • B65D2313/00—Connecting or fastening means
    • B65D2313/10—Adhesive or cohesive means for holding the contents attached to the container
    • 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
    • B65D2571/00—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, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00067—Local maintaining elements, e.g. partial packaging, shrink packaging, shrink small bands
    • 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
    • B65D2571/00—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, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00067—Local maintaining elements, e.g. partial packaging, shrink packaging, shrink small bands
    • B65D2571/00074—Stabilising or reinforcing columns

Definitions

  • the invention relates to a corner angle rail which can be lined up to form a stack by rider-shaped nesting according to the preamble of patent claim 1.
  • a corner angle rail of the type in question is known from EP 0 089 533 B1, the zone assigned to the outer surface of the leg being a strip-like applied silicone layer which has a reduced adhesive bond with the self-adhesive partial area of the adjacent corner angle rail.
  • the application of the siliconized zone increases the cost of manufacturing the corner bracket. Furthermore, if it is applied relatively thinly, it can become brittle after a certain time. When a stack is separated, corresponding areas of the adhesive-repellent zone can then adhere to the self-adhesive subarea connected with the fact that the corner angle rail adheres to the package piece as a result.
  • the invention is therefore based on the object of designing a corner angle rail of the type in question in a technically simple manner such that, in addition to facilitating the separation of a stack, the full liability of the corner angle rail on the package is always guaranteed.
  • a generic corner angle rail is specified which is distinguished by an increased utility value.
  • a silicone layer forming the zone on the outer leg surface can now be dispensed with, combined with reduced manufacturing costs of the corner angle rail.
  • the zone is formed by the free space of the outer leg surface opposite the self-adhesive partial area.
  • Such an offset of the self-adhesive partial area of the inner leg surface to the opposite free space of the outer leg surface 6 is selected, which corresponds to the dimension of the stack offset. Therefore, the unwanted contact of the self-adhesive partial area of the inner leg surface of one corner angle rail to the outer leg surface of the adjacent corner angle rail is prevented with certainty.
  • the stack can therefore be separated by simply removing the top corner rail, without having to overcome even slight self-adhesive forces. Since the self-adhesive area does not come into contact with other areas of the corner angle rail, it is protected and therefore comes into full contact with the corresponding corner of the package.
  • a variant is characterized in that the free space extends to the edge of the angle leg. In order to achieve optimal adhesion of the corner angle rail to the package, it proves to be advantageous if both angle legs have free spaces and self-adhesive partial areas. The assembly of a stack from several individual rails can therefore take place regardless of the orientation of the same. Furthermore, it is possible to increase the free space of rib-shaped elevations of the outer leg surface form.
  • the rib-shaped elevations can be produced by thickening the material or else by deforming the corner angle legs.
  • a further embodiment is characterized in that the free space is formed by a concave groove on the outer surface of the leg. There is also an offset between the groove and the self-adhesive portion on the inner surface of the leg, which corresponds to the dimension of the stack offset. Furthermore, it is possible for the free space to be formed by a groove having a trapezoidal cross section.
  • One or more grooves can optionally be provided on the outer surface of the leg, to which a corresponding number of self-adhesive sub-areas are assigned. It is also possible to form a plurality of free spaces of spaced apart individual knobs protruding on the outer leg surface. Regarding the same, it can be thickened material or warts pressed out. When the corresponding individual rails provided with knobs are stacked on top of one another, it is therefore likewise ensured that the self-adhesive partial regions do not come into contact with the adjacent leg of the corner angle rail. With regard to the self-adhesive sub-areas, these can be zones which are circular in plan and are placed in such a way that they do not come into contact with the adjacent leg of the corner angle rail.
  • the self-adhesive part lies with a fraction of its area so that it affects the free space of the stacked corner angle rail.
  • a certain amount is created Tear-off effect to the corner bracket below. Only little force is required for this. Therefore, a stack consisting of several corner angle rails is stabilized in a simple manner. The tangent areas are placed in such a way that the adhesive surface is only slightly reduced, so that there is sufficient adhesion even after the corner angle rail has been placed on a package.
  • FIG. 1 shows a stack 1 with corner angle rails 2 nested in a tab-like manner according to the first embodiment.
  • the stack of two bandages 3 arranged at a distance from one another is secured.
  • Each corner bracket 2 has two bracket legs 4.5 of the same length. Cardboard, plastic, etc. can be used as the material for the corner bracket. Composite material could also be used.
  • the connecting the two legs 4,5 The apex 6 is rounded such that the outer radius is greater than the inner radius of the apex. This measure accommodates a stacking of the corner angle rails 2 lying flat on one another.
  • the angle leg 4 of the corner angle rail 2 has on its inner leg surface 7 a self-adhesive partial area 8, which is designed in the form of a strip extending in the longitudinal direction of the corner angle rail. In this case, a close arrangement of this partial area to the corner leg edge 9 is selected. So that the self-adhesive, strip-shaped partial area 8 does not come into adhesive contact with the angle leg arranged below it, the angle leg 4 has a zone designed as a free space 11 on the outer surface 10 of the leg. This is chosen to be deeper than the thickness of the self-adhesive partial area and extends to the edge of the angle leg 9.
  • the self-adhesive subarea 8 and the free space 11 are provided offset from one another on the angle leg 4 by the amount of the stacking offset. This looks in detail in such a way that the distance from the apex 6 to the beginning of the free space is smaller than the distance from the apex 6 to the self-adhesive subarea 8. This ensures that when the corner angle rails 2 are stacked one on top of the other, the edge 8 'facing the apex 6' of the strip-shaped partial area 8 is at a distance from the corresponding longitudinal edge 11 'of the free space 11.
  • the subarea 8 can also be self-adhesive sections that are spaced one behind the other in the longitudinal direction.
  • the corner angle rails 2 When the corner angle rails 2 are attached to the right-angled corners 12 of a package 13, the self-adhesive partial areas 8 come into firm adhesive contact with the package wall and thus hold the corner angle rails 2 immovably.
  • the strapping can then be carried out without the corner angle rails 2 being displaced when the strapping means 14 is put down or falling vertically before the strapping means brings about the final fixation.
  • the strapping can be carried out with considerable tension without the package being pressed in at its corner regions.
  • both angled legs 4 and 5 now have self-adhesive partial areas 8 and free spaces 11.
  • the measure is taken that there is an offset between the self-adhesive partial area 8 and the free space 11.
  • the free space 11 of the angle leg 5 also extends to the edge of the angle leg 9. Since the free spaces 11 and the self-adhesive subareas 8 are arranged at the same distance from the apex 6, the corner angle rails can be stacked one above the other in any orientation.
  • the third embodiment of the corner angle rail is illustrated in FIG. 5 and largely corresponds to the first embodiment.
  • the angle legs 5 ' are shorter than the angle legs 4.
  • At the angle legs 5' longer angle legs 4 there are the self-adhesive partial areas 8 and the free spaces 11.
  • the self-adhesive portion 8 extends to the edge edge 9 of the angle leg.
  • each corner angle rail is designated by the reference number 17. It has legs 18 and 19 of equal length, which are also connected to one another by a rounded apex 6.
  • the free space 20 on each outer leg surface 21 is now formed by two rib-shaped elevations 22, 23 running parallel to one another in the longitudinal direction of the rail in such a way that the rib-shaped elevations 23 have a smaller distance from the apex 6 than the rib-shaped elevations 22 a self-adhesive portion 8 of the inner leg surface 24 of each angled leg 18, 19. This is also offset by the amount of the stack offset from the opposite free space 20 in the direction of the angled leg edge edge 25.
  • the stacking of corner angle rails 17 is therefore possible without the self-adhesive subarea 8 coming into contact with the adjacent corner angle rail 17.
  • the angle legs are provided with the reference numbers 27 and 28.
  • the angle legs 27, 28 have the same length and are connected to one another by the rounded apex 6.
  • Each leg 27, 28 has on its outer leg surface 29 a concave groove 30 running in the longitudinal direction of the corner angle rail 26, which in turn forms the free space 31.
  • a strip-shaped, self-adhesive subarea 8 is provided on the inner surface 32 of the leg. There is also an offset of the partial area 8 to the opposite free space 31 by the amount of the stack offset. Accordingly, as in the previous embodiments, the corner angle rails can be stacked on top of one another in such a way that no adhesive contact occurs between them.
  • the sixth embodiment of the corner angle rail 33 illustrated in FIG. 8 largely corresponds to that in FIG. 6.
  • the same components are therefore provided with the same reference numbers.
  • the self-adhesive portion 8 is positioned on the inner surface 24 of the leg so that it lies with a fraction of its surface so that it affects the free space of the stacked corner angle rail 33.
  • this looks so that the vertex 6 facing edge zone 8 'comes into adhesive contact with the rib-shaped elevation 23.
  • Such a stack formed from corner angle rails 33 is characterized by great stability, so that under certain circumstances appropriate bandages 3 could be dispensed with.
  • FIG. 9 shows the seventh embodiment of a corner angle rail 34. It has the two angle legs 35 and 36 of the same length. It's at every angle legs 35, 36 a plurality of free spaces 37 formed by spacing between individual knobs 38 projecting on the outer surface of the legs. In contrast to the free spaces 37, self-adhesive partial areas 39 in the form of circular boards are provided on the inner surface of the leg in such a way that here too there is a corresponding offset by the amount of the stack offset. Accordingly, the partial areas 39 of the stacked corner angle rail 34 can enter the free spaces 37 without coming into contact with one another.
  • the eighth embodiment finally illustrated in FIG. 10 includes a corner angle rail 40 with angle legs 41, 42 of the same length. From the outer leg surface 43 of each angled leg 41, 42 two spaced grooves 44, 45 trapezoidal cross-section extend in the longitudinal direction of the corner angle rail 40. These form the free spaces 46, 47 which are opposed by self-adhesive partial areas 49 on the inner surface 48 of the leg, with an offset which corresponds to the dimension of the stack offset. As a result, the corner angle rails 40 can also be stacked one above the other, the self-adhesive subregions 49 not coming into contact with the adjacent corner angle rail.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
EP90115450A 1989-09-09 1990-08-11 Cornière comme corps de protection d'arète destiné à des éléments d'emballages Withdrawn EP0417487A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8910794U 1989-09-09
DE8910794U DE8910794U1 (fr) 1989-09-09 1989-09-09

Publications (1)

Publication Number Publication Date
EP0417487A1 true EP0417487A1 (fr) 1991-03-20

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ID=6842723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115450A Withdrawn EP0417487A1 (fr) 1989-09-09 1990-08-11 Cornière comme corps de protection d'arète destiné à des éléments d'emballages

Country Status (2)

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EP (1) EP0417487A1 (fr)
DE (1) DE8910794U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1834894A1 (fr) * 2006-03-14 2007-09-19 Propack S.p.A. Membre angulaire pour la protection des bords des emballages et paquets
US7828151B2 (en) * 2005-10-15 2010-11-09 Armored (Uk) Limited Corner protector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089533A1 (fr) * 1982-03-19 1983-09-28 Fr. Sander GmbH & Co. Pile de protecteurs d'angle coudés
EP0295404A1 (fr) * 1987-06-13 1988-12-21 Signode System Gmbh Protège-arête à section

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089533A1 (fr) * 1982-03-19 1983-09-28 Fr. Sander GmbH & Co. Pile de protecteurs d'angle coudés
EP0295404A1 (fr) * 1987-06-13 1988-12-21 Signode System Gmbh Protège-arête à section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828151B2 (en) * 2005-10-15 2010-11-09 Armored (Uk) Limited Corner protector
EP1834894A1 (fr) * 2006-03-14 2007-09-19 Propack S.p.A. Membre angulaire pour la protection des bords des emballages et paquets

Also Published As

Publication number Publication date
DE8910794U1 (fr) 1991-01-17

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