EP3725700A1 - Emballage de matériau protégeant contre les radiofréquences pourvu de transpondeur rfid - Google Patents

Emballage de matériau protégeant contre les radiofréquences pourvu de transpondeur rfid Download PDF

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Publication number
EP3725700A1
EP3725700A1 EP19169771.3A EP19169771A EP3725700A1 EP 3725700 A1 EP3725700 A1 EP 3725700A1 EP 19169771 A EP19169771 A EP 19169771A EP 3725700 A1 EP3725700 A1 EP 3725700A1
Authority
EP
European Patent Office
Prior art keywords
rfid transponder
packaging container
shielding material
radio frequency
packaging
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Withdrawn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
EP19169771.3A
Other languages
German (de)
English (en)
Inventor
Francesca Bortolani
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.)
Biotronik AG
Original Assignee
Biotronik 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 Biotronik AG filed Critical Biotronik AG
Priority to EP19169771.3A priority Critical patent/EP3725700A1/fr
Publication of EP3725700A1 publication Critical patent/EP3725700A1/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Withdrawn legal-status Critical Current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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/04—Windows or other apertures, e.g. for viewing contents
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/522—Inspection openings or windows
    • 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
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B65D2203/10—Transponders

Definitions

  • the present invention relates to a packaging container made of a radio frequency shielding material with an RFID transponder suitable for the simultaneous automatic and contactless identification of individual or large numbers of such packaging containers.
  • Radio-frequency-based identification is based on a transmitter-receiver system for the automatic and contactless identification and localization of objects and living beings with radio waves.
  • Such systems include a transponder, which transmits a radio frequency-based signal with a code, and a reader which is suitable for reading out the identifier.
  • the simultaneous detection of the radio signals is guaranteed, provided the objects are placed in packaging that do not shield radio frequencies.
  • objects that are sensitive to light or oxygen are usually placed in oxygen-tight and light-tight packaging materials, the metals contain. However, such materials have the property of absorbing radio frequencies.
  • one aspect of the present invention relates to a packaging container made of a radio frequency shielding material with an RFID transponder, which comprises a continuous cutout, characterized in that the RFID transponder is placed in the cutout.
  • the RFID transponder is preferably placed entirely in the cutout. However, it is also possible that the transponder is only partially placed in the cutout. When it comes to placement, it is essential that the radio frequency signal can be transmitted through the signal corridor and that the RFID transponder is not shielded. In a preferred embodiment, at least 90% of the RFID transponder is placed in the cutout. In a particularly preferred embodiment, the transponder is placed entirely in the cutout.
  • the RFID transponder By placing the RFID transponder in the continuous cutout, it is advantageously achieved that when the packaging containers are stacked in an orderly manner as proposed here and the cutouts with the RFID transponder are superposed in a larger, higher-level container, the RFID transponders are not enclosed by radio-frequency shielding material and thereby Outside remain readable. If, in contrast to the packaging container proposed here, an RFID transponder were only attached to the outside of a packaging container made of a radio frequency shielding material without a cutout, this RFID transponder would, when stored with a large number of other such packaging made of a radio frequency shielding material, through the packaging surrounding the RFID transponder shielded so that the radio frequency signal can no longer reach the outside of the reader. A signal path can be created via the cut-out and the orderly superimposition of the cut-outs, which also enables packaging located inside to be read out.
  • a continuous cutout should be understood to mean that the cutout is made in such a way that an overlay of several such packagings can create a signal corridor.
  • One possibility of designing a continuous cutout with an angular basic shape of the packaging container could consist in not designing a corner of the packaging container (and thus designing a basic shape as if the corner had been cut off) and leaving it free.
  • Another option for the design would be to establish a passage or a continuous window in the packaging.
  • Another option for the design would be to create a passage by folding part of a packaging container in such a way that part of the (individual) packaging container is on top of one another, thereby creating a cutout.
  • Another clear basic shape with a cutout would be a torus. If, in the example of a torus, a tire tube is used as a shape, the object to be packaged would be located within the space into which the compressed air is pumped, while the RFID transponder would be embedded in the center of the ring.
  • the continuous cutout is located in the outer area of the packaging container.
  • the packaging container has an angular basic shape, preferably a rectangular basic shape, the continuous cutout lying on one of the corners.
  • the preferred basic shape of the packaging container proposed here is accordingly a pentagon with three right-angled corners.
  • the basic shape of a pentagon with three right-angled corners has the particular advantage that such packaging containers can be manufactured inexpensively and stacked on top of one another very well. Such a basic shape brings out the advantages of the proposed packaging container in particular.
  • the radio frequency shielding material comprises a radio frequency shielding metal.
  • the radio frequency shielding material is selected from the group comprising or consisting of aluminum, zinc, tin, copper, gold, silver, titanium, chromium and iron.
  • a particularly preferred embodiment provides that the radio frequency shielding material is aluminum.
  • Metals as packaging material have the positive property that they can be made impervious to oxygen and light. This makes the materials suitable for packaging objects that are sensitive to light and / or oxygen.
  • the packaging container comprises a metal foil, in particular aluminum foil, as the main component. The metal foil and preferably the aluminum foil can be part of a composite material.
  • the RFID transponder is placed in the cutout.
  • the transponder is placed in the cutout by means of a radio frequency permeable material in the cutout.
  • a radio frequency permeable material in the cutout.
  • the container is a box or a bag, in particular a weldable bag.
  • Another aspect of the present invention relates to a packaging, preferably open and closable, in which two or more packaging containers as herein proposed are arranged so that the cutouts are arranged one above the other or next to one another so that a signal corridor results.
  • Figure 1 shows a conventional packaging design in which the RFID transponder is applied to the radio frequency shielding material. If such a packaging container is now placed on the packaging container shown, the schematically illustrated RFID transponder is surrounded by radio frequency shielding material and can no longer be read from the outside.
  • FIG 2 schematically shows an embodiment of the packaging container proposed herein.
  • An adhesive film made of a radio-frequency permeable material is applied to the packaging container in white at the top left.
  • the packaging container made of radio frequency shielding material under the adhesive film is cut out along the dashed line. It would also be conceivable if the packaging were folded along the dashed line.
  • the RFID transponder is then applied to the adhesive film while it is under the adhesive film There is no radio frequency shielding material in the area of the RFID transponder. When such packaging is stacked in the same orientation, the RFID transponder is not enclosed by radio frequency shielding material.
  • An application according to Fig. 2 also has the advantage for single reading that no special RFID transponders with a shielding layer are required.
  • RFID transponders that are applied directly to metal surfaces, it is necessary that an approx. 1 mm thick shielding layer is introduced between the metal surface and the RFID transponder in order to ensure that the RFID transponder has sufficient spatial freedom to use vibrate and thus function correctly.
  • the packaging container as proposed here advantageously manages automatically without the application of an additional shielding layer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Packages (AREA)
EP19169771.3A 2019-04-17 2019-04-17 Emballage de matériau protégeant contre les radiofréquences pourvu de transpondeur rfid Withdrawn EP3725700A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19169771.3A EP3725700A1 (fr) 2019-04-17 2019-04-17 Emballage de matériau protégeant contre les radiofréquences pourvu de transpondeur rfid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19169771.3A EP3725700A1 (fr) 2019-04-17 2019-04-17 Emballage de matériau protégeant contre les radiofréquences pourvu de transpondeur rfid

Publications (1)

Publication Number Publication Date
EP3725700A1 true EP3725700A1 (fr) 2020-10-21

Family

ID=66483772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19169771.3A Withdrawn EP3725700A1 (fr) 2019-04-17 2019-04-17 Emballage de matériau protégeant contre les radiofréquences pourvu de transpondeur rfid

Country Status (1)

Country Link
EP (1) EP3725700A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002007084A1 (fr) * 2000-07-18 2002-01-24 Marconi Corporation P.L.C. Dispositif de communication sans fil place sur une palette, et procede associe
EP2166618A1 (fr) * 2007-07-04 2010-03-24 Murata Manufacturing Co. Ltd. Dispositif à circuit intégré radio, et composant pour dispositif à circuit intégré radio

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002007084A1 (fr) * 2000-07-18 2002-01-24 Marconi Corporation P.L.C. Dispositif de communication sans fil place sur une palette, et procede associe
EP2166618A1 (fr) * 2007-07-04 2010-03-24 Murata Manufacturing Co. Ltd. Dispositif à circuit intégré radio, et composant pour dispositif à circuit intégré radio

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