EP0819618A1 - Emballage pour couteau - Google Patents

Emballage pour couteau Download PDF

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Publication number
EP0819618A1
EP0819618A1 EP97111522A EP97111522A EP0819618A1 EP 0819618 A1 EP0819618 A1 EP 0819618A1 EP 97111522 A EP97111522 A EP 97111522A EP 97111522 A EP97111522 A EP 97111522A EP 0819618 A1 EP0819618 A1 EP 0819618A1
Authority
EP
European Patent Office
Prior art keywords
film
cutting edge
packaging
adhesive
knife
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Withdrawn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
EP97111522A
Other languages
German (de)
English (en)
Inventor
Holger Langenstück
Bodo Scholl
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.)
Beiersdorf AG
Original Assignee
Beiersdorf AG
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 Beiersdorf AG filed Critical Beiersdorf AG
Publication of EP0819618A1 publication Critical patent/EP0819618A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/02—Guards or sheaths for knives
    • B26B29/025—Knife sheaths or scabbards
    • 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
    • B65D73/00—Packages comprising articles attached to cards, sheets or webs
    • B65D73/0078—Packages comprising articles attached to cards, sheets or webs the articles being retained or enclosed in a folded-over or doubled card

Definitions

  • the invention relates to a packaging for knives, which protect the cutting edge includes, and leaves the handle free to touch.
  • Such packaging is known. This is how knives are used to protect against injuries offered in elongated sleeves, these sleeves covering the cutting edge and are attached to the handle with a push button tab. At least there is one side of the sheath is transparent to the knife even with its cutting edge to make it recognizable, while the grip remains free, so that you can try to handle it to enable. Variants of such packaging are also known however, all of them are quite complex and can only be attached with a considerable amount of work are. The material to be disposed of is also increasingly criticized.
  • FR-OS 24 29 722 a package for knives is known, which the Cutting edge is protected and leaves the handle free to touch, the packaging made of strong paper or cardboard.
  • a packaging for flat metal tools is known from WO 89/04800, with the two self-adhesive foils on both sides of the Tool are glued, the overlapping areas of the films with their stick the self-adhesive pages together, but only with that are difficult to open.
  • a packaging for knives and the like is known from DE 44 32 355 A1, which protects the cutting edge and leaves the grip free to touch, whereby two self-adhesive foils on both sides of the cutting edge and these can be glued overlapping, the overlapping areas of the foils with their self-adhesive sides glued together, and the Ends of the film using a non-sticky handle to tear open the packaging have, and wherein the adhesive on the self-adhesive films residue-free removal from the cutting edge permitted.
  • This packaging also has disadvantages that are noticeable in practice make, especially with regard to complex mechanical manufacture of the Packaging and visual appearance with air pockets and quality impression.
  • the object of the invention was to further develop packaging of this type in such a way that this can be produced without great machine effort and at the same time gives a better visual appearance.
  • Such packaging is particularly suitable for knives of all kinds; the ever packed with suitable sizes of foils according to the length of their cutting edges , whereby an interested party should be given the opportunity to grasp each handle unhindered and take it in hand without going through heavy and voluminous packaging to be disturbed and yet safe from possible injuries.
  • the foils used are preferably PP foils, for the rear foil in Thicknesses of around 40 ⁇ m to 160 ⁇ m, especially for the rear film a colored, printable PP film is suitable while the front film
  • a printable, clear-sighted PP film has a thickness of approximately 120 - 250 ⁇ m, especially 180 - 220 ⁇ m. The coloring prevents this Shine through the two printings and enables a correct reading of the applied information.
  • the higher thickness of the front film makes a significant contribution to product safety, through increased rigidity of the knife packaging, and at the same time a more visually appealing look.
  • the rear film is equipped with an adhesive that allows it to be removed without leaving any residue allowed by the knife edge, which nevertheless guarantees a good hold.
  • adhesives are known, for example from DE 2.523.617 A1, DE 3.208.217 A1, EP 213.860 A1, US 4.599.265 and EP 121.430 A1, as well as for in Screen printing, etc. to be applied adhesive DE 3.346.100 A1. It does not result just a residue-free pulling off from the edge of a knife, for example also peeling off the foil areas glued to one another without inappropriately to have to exert great forces.
  • the mechanical application of the two foils on both sides of a knife edge can be made considerably easier than before, the non-adhesive front film can be conveyed more safely, reliably and also easier, and also from an environmental point of view is the invention Packaging advantageous with less glue in the product and possibly reusable front film.
  • the intended handle is preferably glue-free, but can also be by a appropriate coverage or printing can be achieved, as is more general State of the art is.
  • Example 1 shows one with an adhesive according to Example 1 of DE 3.346.100 A1 equipped rear PP film 80 ⁇ m thick, colored white and this sticks the cutting edge 2 of the knife shown from behind.
  • the film is a biaxially stretched PP film 200 ⁇ m thick.
  • a handle 5 is provided in order to be able to grasp the foils easily, for example while the other hand holds the handle 6 of the knife, the foils 1 with little effort can be removed from the cutting edge 2, the rear Slide 1 also leaves no residue.
  • FIG. 2 shows the rear film 1 A and the front film 1 B.
  • the rear film 1 A is coated with adhesive (see above) and has a handle 5 on.
  • the films 1 A and 1 B can be placed on top of each other so that the intermediate cutting edge of a knife or the like without problems and is safely protected.
  • a hole for a suspension similar to the Euro hole 7 according to FIG. 1 can then advantageously be placed in the fully packaged arrangement punch.
  • Suitable dimensions of foils 1A and 1B are for a bread knife or Meat knife 235 by 70 mm, a steak knife, utility knife or utility knife 180 and 70 mm and for a paring knife 110 by 55 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Packages (AREA)
EP97111522A 1996-07-20 1997-07-08 Emballage pour couteau Withdrawn EP0819618A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19629328 1996-07-20
DE19629328 1996-07-20

Publications (1)

Publication Number Publication Date
EP0819618A1 true EP0819618A1 (fr) 1998-01-21

Family

ID=7800365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111522A Withdrawn EP0819618A1 (fr) 1996-07-20 1997-07-08 Emballage pour couteau

Country Status (2)

Country Link
EP (1) EP0819618A1 (fr)
BR (1) BR9704027A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1059242A1 (fr) * 1999-06-08 2000-12-13 Victorinox Ag Dispositif de protection pour une lame
US6901668B2 (en) 2003-06-04 2005-06-07 Victorinox Ag Blade guard
CN1569569B (zh) * 2003-07-24 2010-12-01 维多利诺斯公开股份有限公司 刀身防护装置
EP3795311A1 (fr) * 2019-09-13 2021-03-24 Zeta S.r.l. Protection de couteau
FR3124104A1 (fr) * 2021-06-17 2022-12-23 Societe D'exploitation Tarrerias Bonjean Ensemble incluant un outil à lame et un emballage de protection, et méthode d’emballage d’un outil à lame

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073381B (de) * 1960-01-14 Württembergische Metallwarenfabrik, Geislingen (Steige) Verwendung einer Weichfolienhülle zum Verpacken von feinen Silberwaren
GB1339399A (en) * 1972-05-08 1973-12-05 Johnson & Johnson Peelable surgical package
DE3048328A1 (de) * 1980-12-20 1982-07-22 Alfred Langen KG Kunststoffverarbeitung, 8201 Schechen Scheidenartige sichthuelle fuer ein mit einem griff ausgestattetes werkzeug, insbesondere messer
DE4432355A1 (de) * 1994-09-12 1996-03-14 Beiersdorf Ag Verpackung für Messer und dergleichen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073381B (de) * 1960-01-14 Württembergische Metallwarenfabrik, Geislingen (Steige) Verwendung einer Weichfolienhülle zum Verpacken von feinen Silberwaren
GB1339399A (en) * 1972-05-08 1973-12-05 Johnson & Johnson Peelable surgical package
DE3048328A1 (de) * 1980-12-20 1982-07-22 Alfred Langen KG Kunststoffverarbeitung, 8201 Schechen Scheidenartige sichthuelle fuer ein mit einem griff ausgestattetes werkzeug, insbesondere messer
DE4432355A1 (de) * 1994-09-12 1996-03-14 Beiersdorf Ag Verpackung für Messer und dergleichen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1059242A1 (fr) * 1999-06-08 2000-12-13 Victorinox Ag Dispositif de protection pour une lame
US6901668B2 (en) 2003-06-04 2005-06-07 Victorinox Ag Blade guard
CN1569569B (zh) * 2003-07-24 2010-12-01 维多利诺斯公开股份有限公司 刀身防护装置
EP3795311A1 (fr) * 2019-09-13 2021-03-24 Zeta S.r.l. Protection de couteau
FR3124104A1 (fr) * 2021-06-17 2022-12-23 Societe D'exploitation Tarrerias Bonjean Ensemble incluant un outil à lame et un emballage de protection, et méthode d’emballage d’un outil à lame

Also Published As

Publication number Publication date
BR9704027A (pt) 1998-11-03

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