EP0089533B1 - Pile de protecteurs d'angle coudés - Google Patents

Pile de protecteurs d'angle coudés Download PDF

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Publication number
EP0089533B1
EP0089533B1 EP83102178A EP83102178A EP0089533B1 EP 0089533 B1 EP0089533 B1 EP 0089533B1 EP 83102178 A EP83102178 A EP 83102178A EP 83102178 A EP83102178 A EP 83102178A EP 0089533 B1 EP0089533 B1 EP 0089533B1
Authority
EP
European Patent Office
Prior art keywords
adhesive
stack
angle
edge protection
self
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.)
Expired
Application number
EP83102178A
Other languages
German (de)
English (en)
Other versions
EP0089533A1 (fr
Inventor
Gert 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.)
Fr Sander & Co GmbH
Original Assignee
Fr Sander & Co 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 Fr Sander & Co GmbH filed Critical Fr Sander & Co GmbH
Publication of EP0089533A1 publication Critical patent/EP0089533A1/fr
Application granted granted Critical
Publication of EP0089533B1 publication Critical patent/EP0089533B1/fr
Expired 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
    • B65D71/02—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
    • B65D57/00—Internal frames or supports for flexible articles, e.g. stiffeners; Separators for articles packaged in stacks or groups, e.g. for preventing adhesion of sticky articles
    • B65D57/002—Separators for articles packaged in stacks or groups, e.g. stacked or nested
    • B65D57/003—Separators for articles packaged in stacks or groups, e.g. stacked or nested for horizontally placed articles, i.e. for stacked or nested articles
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/053—Corner, edge or end protectors
    • B65D81/054—Protectors contacting two generally perpendicular surfaces of the packaged article, e.g. edge protectors

Definitions

  • the invention relates to a stack of edge protection bodies formed by tab-like nesting, according to the preamble of the claim.
  • the edge protectors are designed as pyrannid-shaped corner protectors. All three pyramid surfaces have self-adhesive sections. All three pyramid surfaces also have triangular ribs on the outside, which generate the reduced adhesive force. This is aimed at in order to disassemble the stack into individually used edge protection bodies.
  • the overall profiling resulting in particular from the ribs and their triangular shape requires an extraordinarily complex design. Nevertheless, handling is difficult because it is difficult to remove a corner protector from the adhesive connection to the stack, especially if you want to do this without tools, i.e. without having to use a knife or the like in the gap between pyramid surfaces, created by the ribs, drives in.
  • Such solutions are therefore not suitable for large-scale use with packages, for example merely as protection when strapping packages. A strapping of a package to cross the ribs would immediately cause a first cut into the edge protection body.
  • predetermined edge protection bodies in the form of pure angle strips are known for strapping purposes (US Pat. No. 3,073,439).
  • Either the angled legs have window-shaped openings so that they can then be fixed on the package by means of a self-adhesive strip stuck on from the outside, or the inner surfaces of both angled legs are themselves equipped with a self-adhesive layer that is exposed after a protective layer has been removed.
  • the related solutions cannot be combined to form a stack formed by tab-like nesting. This is particularly so because the angular apex is flanked by thick, beaded ribs.
  • the object of the invention is to design edge protection bodies of the type to be combined into a stack in accordance with the generic term in such a way that, with a simplified design, despite the smaller stackable overall shape, an easy separation and thus convenient handling is possible.
  • the main advantage of this solution is that the stacking of purely angular edge protectors in the manner according to the invention results in a smaller stacked spatial shape in that the individual angle strips lie flat on one another without space (by spacing ribs or the like). Nevertheless, due to the angular shape and the self-adhesive connection on the inner surfaces of only one angled leg, easy loosening is possible, e.g. by spreading out the other angled leg that is not bound in a surface connection.
  • the stack St illustrated in FIG. 1 consists of a multiplicity of edge protection strips 1 nested in a tab-like manner. These are angular in cross-section, i. H. rectangular shaped. Both angle legs 2, 3 of the edge protection strip have the same length.
  • the edge protection strip 1 can consist of cardboard, paper, plastic or the like. Composite material is also conceivable. While the inner corner is precisely square, the outer corner has a transverse curvature R, so that the strapping means, for example wire, cord, plastic tape or the like, is kink-free, ie. H. appropriately arched.
  • Self-adhesive, long rectangular sections 4 are formed on the inner surface F 1 of an angle leg 2. It is an intermittent or possibly continuously applied self-adhesive layer 5. This occurs when the edge protection strips are attached to the right-angled corners 6 of a package 7 with the package wall 8 in firm adhesive connection. In this way, it is avoided that the strips 1 are displaced when a strapping means 10 is guided around or fall off in the case of a vertical assignment before the strapping means brings about the final fixing.
  • the self-adhesive portion 4 occurs against the adhesive-repellent outer surface F 2 of the edge protection strip 1 underneath 1 is not hindered by each other.
  • the adhesive-repellent part of the outer surface F 2 is provided in the cover area to the self-adhesive sub-areas 4. Due to the high effectiveness of corresponding self-adhesives available on the market, relatively small partial areas 4 are sufficient. These partial areas are expediently realized in the central area of the inner surface F 1 and also with a uniform spacing between them. Reference is made to FIG. 3, where the position of the individual self-adhesive partial areas emerges from the perspective bottom view of the upper edge protection strip. As can be seen, they also have a lateral distance from the inside corner and a lateral distance from the edge of the angle leg edge 2 '. The possibility that the operator touches these self-adhesive partial areas and may be impaired by dirty hands is therefore low.
  • the adhesive-repellent design of the outer surface F 2 of the angle leg 2 is realized by a continuous impregnation strip 11. This can be a strip assignment with a corresponding adhesive-repellent design, or else a substance (silicone) with such properties.
  • the self-adhesive portion 4 is provided on the inner surface F 1 of the same angle leg, the outer surface of which has the adhesive-repellent design, can only be turned over by the next edge protection strip 1, by 180 °, so that one end with the other end of the other Bar closes, a double and even multi-layer edge protection strip can be put together.
  • the self-adhesive subareas 4 do not find an adhesive-neutralizing coating in the correspondingly turned assignment; they therefore come into firm adhesive connection with the corresponding surface of the edge protection strip 1 underneath. This situation is shown in FIG. 5.
  • the self-adhesive subarea 4 which is not covered by the back of an adjacent edge protection strip is nevertheless protected in the pointed roof-shaped interior 12 of the stack St.
  • the stack support surface is indicated as a dash-dotted, horizontal line.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Buffer Packaging (AREA)

Claims (1)

  1. Empilement d'éléments de protecton d'arête réalisé par superposition avec emboîtement cavalier, servant à l'agencement de paquets ou similaires, dans lequel des zones partielles de la surface intérieure de chaque élément de protection d'arête sont autocollantes et la surface extérieure dans la zone correspondante de recouvrement présente des propriétés d'anticollage par rapport à la couche de colle autocollante, pour faciliter l'enlèvement des éléments individuels de protection d'arête à partir de l'empilement lié par collage, caractérisé en ce que les éléments de protection d'arête sont agencés comme des listels en cornière (1), les zones partielles autocollantes (5) sur les surfaces intérieures sont prévues seulement sur l'une des ailes de cornière (2) et en ce que, le moyen pour réduire le pouvoir d'adhésion est constitué par une bande d'imprégnation (11) continue.
EP83102178A 1982-03-19 1983-03-05 Pile de protecteurs d'angle coudés Expired EP0089533B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3210156A DE3210156C2 (de) 1982-03-19 1982-03-19 Winkelförmige Kantenschutzleiste
DE3210156 1982-03-19

Publications (2)

Publication Number Publication Date
EP0089533A1 EP0089533A1 (fr) 1983-09-28
EP0089533B1 true EP0089533B1 (fr) 1986-10-15

Family

ID=6158752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102178A Expired EP0089533B1 (fr) 1982-03-19 1983-03-05 Pile de protecteurs d'angle coudés

Country Status (2)

Country Link
EP (1) EP0089533B1 (fr)
DE (2) DE3210156C2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295404B1 (fr) * 1987-06-13 1991-06-26 Signode System Gmbh Protège-arête à section
DE3819606A1 (de) * 1987-06-13 1988-12-22 Signode System Gmbh Kantenschutzprofilabschnitt
DE8910794U1 (de) * 1989-09-09 1991-01-17 Lücke, Otto, 5600 Wuppertal Eckwinkelschiene als Kantenschutzkörper zur Zuordnung zu Packstücken
DE59308801D1 (de) † 1992-11-26 1998-08-27 Sander Gmbh Knickgelenkstelle an Laminaten, und Kantenschutz mit einer solchen Gelenkstelle
US20150367990A1 (en) * 2014-06-20 2015-12-24 Cool-Pak, Llc. Container utlizing label seal technology
EP4247716A1 (fr) * 2020-11-17 2023-09-27 System Ceramics S.p.A. Machine de conditionnement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728451A (en) * 1951-09-12 1955-12-27 Chicago Show Printing Company Metal sheet and corner protector
US2744624A (en) * 1954-11-12 1956-05-08 Norton Co Packaging device
US3073439A (en) * 1959-11-30 1963-01-15 Buffalo Machinery Co Inc Corner protector
FR1557833A (fr) * 1967-12-27 1969-02-21
DE1913269A1 (de) * 1969-03-15 1970-09-24 Erich Hahn Eckenschoner fuer Moebel,Tueren,Bilderrahmen oder dergleichen transportablen Gegenstaende mit stossempfindlichen Ecken
DE7624140U1 (de) * 1976-07-31 1976-11-11 Sander Nachf Fr Winkelfoermige Kantenschutzleiste fuer Umschnuerungszwecke
DE2801188A1 (de) * 1978-01-12 1979-07-19 Metaplast Metall Kunststoff Gm Verkaufsaufmachung fuer beidseitig mit einer kleberschicht versehene zuschnitt- oder stanzteile

Also Published As

Publication number Publication date
DE3366894D1 (en) 1986-11-20
DE3210156C2 (de) 1984-05-24
DE3210156A1 (de) 1983-09-29
EP0089533A1 (fr) 1983-09-28

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