EP0089533A1 - Pile de protecteurs d'angle coudés - Google Patents

Pile de protecteurs d'angle coudés Download PDF

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Publication number
EP0089533A1
EP0089533A1 EP83102178A EP83102178A EP0089533A1 EP 0089533 A1 EP0089533 A1 EP 0089533A1 EP 83102178 A EP83102178 A EP 83102178A EP 83102178 A EP83102178 A EP 83102178A EP 0089533 A1 EP0089533 A1 EP 0089533A1
Authority
EP
European Patent Office
Prior art keywords
adhesive
stack
edge protection
self
strip
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.)
Granted
Application number
EP83102178A
Other languages
German (de)
English (en)
Other versions
EP0089533B1 (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
Sander GmbH and Co
Original Assignee
Fr Sander & Co GmbH
Sander GmbH and Co
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, Sander GmbH and Co 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 angular edge protection strips formed by rider-shaped nesting for assignment to packages or the like as protection against strapping wires, straps or the like.
  • edge protection strips with an angular cross section
  • the stack being secured by transverse bands arranged at intervals.
  • the individual edge protection strips can be removed and placed, for example, on the vertical corners of the package to be tied.
  • a short piece of adhesive tape For example, a strip known as Tesafilm is used.
  • Tesafilm is used.
  • this measure is more of a makeshift and also requires a not inconsiderable amount of adhesive tape.
  • edge protection strips with a self-adhesive strip.
  • the latter is interrupted or arranged continuously on the inner surface of one of the angle legs. It is a so-called transfer strip.
  • the adhesive layer is covered with a release paper. Before attaching the edge protector, it is necessary to remove the release paper, which is usually difficult to grasp. If, for example, due to material-saving reasons, provision is only made for appropriate gusset strips at intervals, the preparation of such edge protection strips becomes extremely time-consuming.
  • the object of the invention is therefore to make edges to create protective strips that are cheaper on the one hand in terms of orderly stack formation, that is to say storage, but on the other hand can be immediately positioned at the corners without any auxiliary measures or time-consuming preparations.
  • the outer surface of an angle leg is designed to be adhesive-repellent at least in the area of coverage of the self-adhesive sub-areas means that the minimal adhesive effect even here can surprisingly advantageously be used for the formation of the stack of the rider-shaped nested protective strips.
  • the glue points therefore have a double function.
  • the individual edge protection strips can be combined to form a stack which is favorable in terms of packaging and also advantageous in terms of handling and which can also be easily separated at the point of use by hand or mechanically in the course of fully automatic packaging.
  • the adhesive-repellent design of the one angled leg is, apart from the desired separability, also further advantageous insofar as it provides a protective cover for the self-adhesive partial areas.
  • the adhesive stays fresh over longest storage times. Since, moreover, the self-adhesive partial areas lie on the inner surface of the angle leg, there are also no disadvantages with regard to the bottom edge protection strip of a stack in that the relevant self-adhesive partial areas would be destroyed or inactivated by touching them, since they are protected in the angular space of the edge protection strip which is angular in cross section. It is also advantageous that the self-adhesive portion is provided on the inner surface of the same angle leg, the outer surface of which has the adhesive-repellent design.
  • 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. designed at right angles. 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. The corrugated cardboard can still exceed this thickness. While the inner corner is shaped exactly 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 at least one angled leg, in the exemplary embodiment of the angled leg 2. It is an intermittent or possibly continuously applied self-adhesive layer 5. This comes into firm adhesive connection when the edge protection strips are attached to the right-angled corners 6 of a package 7 with the package wall 8. 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 subarea 4 comes into contact with the outer surface F 2 of the edge protection strip 1 underneath which is designed to be adhesive-repellent Lifting off the individual edge protection strips 1 from one another is not hindered.
  • the adhesive-repellent part of the outer surface F 2 is provided in the coverage 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 in a uniform spacing between them. Reference is made to FIG.
  • 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 or the self-adhesive portions 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, namely by 180 °, so that one end with closes the other end of the other strip, 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.
  • the stack St Despite the adhesive cohesion of the stack St, it can be useful to secure the stack with a few cross belts 13. To Removing these cross belts 13, however, the stack package is still so firmly connected to one another that it can practically be assigned to an assignment magazine of an automatic strapping device, from where the controlled individual removal then takes place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Buffer Packaging (AREA)
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
DE3210156 1982-03-19
DE3210156A DE3210156C2 (de) 1982-03-19 1982-03-19 Winkelförmige Kantenschutzleiste

Publications (2)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295404A1 (fr) * 1987-06-13 1988-12-21 Signode System Gmbh Protège-arête à section
EP0417487A1 (fr) * 1989-09-09 1991-03-20 Otto Lücke Cornière comme corps de protection d'arète destiné à des éléments d'emballages
EP0599005A2 (fr) † 1992-11-26 1994-06-01 Sander GmbH Protège-arête
US20150367990A1 (en) * 2014-06-20 2015-12-24 Cool-Pak, Llc. Container utlizing label seal technology
WO2022107010A1 (fr) * 2020-11-17 2022-05-27 System Ceramics S.P.A. Machine de conditionnement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819606A1 (de) * 1987-06-13 1988-12-22 Signode System Gmbh Kantenschutzprofilabschnitt

Citations (5)

* 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
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
DE2801188A1 (de) * 1978-01-12 1979-07-19 Metaplast Metall Kunststoff Gm Verkaufsaufmachung fuer beidseitig mit einer kleberschicht versehene zuschnitt- oder stanzteile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744624A (en) * 1954-11-12 1956-05-08 Norton Co Packaging device
DE7624140U1 (de) * 1976-07-31 1976-11-11 Sander Nachf Fr Winkelfoermige Kantenschutzleiste fuer Umschnuerungszwecke

Patent Citations (5)

* 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
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
DE2801188A1 (de) * 1978-01-12 1979-07-19 Metaplast Metall Kunststoff Gm Verkaufsaufmachung fuer beidseitig mit einer kleberschicht versehene zuschnitt- oder stanzteile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295404A1 (fr) * 1987-06-13 1988-12-21 Signode System Gmbh Protège-arête à section
AU598136B2 (en) * 1987-06-13 1990-06-14 Signode System Gmbh Edge protector
EP0417487A1 (fr) * 1989-09-09 1991-03-20 Otto Lücke Cornière comme corps de protection d'arète destiné à des éléments d'emballages
EP0599005A2 (fr) † 1992-11-26 1994-06-01 Sander GmbH Protège-arête
EP0599005B2 (fr) † 1992-11-26 2002-06-05 Sander GmbH Protection d'arête ou barrette porteuse angulaire
US20150367990A1 (en) * 2014-06-20 2015-12-24 Cool-Pak, Llc. Container utlizing label seal technology
WO2022107010A1 (fr) * 2020-11-17 2022-05-27 System Ceramics S.P.A. Machine de conditionnement

Also Published As

Publication number Publication date
DE3210156A1 (de) 1983-09-29
EP0089533B1 (fr) 1986-10-15
DE3210156C2 (de) 1984-05-24
DE3366894D1 (en) 1986-11-20

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