WO1999050788A1 - Dispositif pour marquer des objets - Google Patents

Dispositif pour marquer des objets Download PDF

Info

Publication number
WO1999050788A1
WO1999050788A1 PCT/EP1999/001713 EP9901713W WO9950788A1 WO 1999050788 A1 WO1999050788 A1 WO 1999050788A1 EP 9901713 W EP9901713 W EP 9901713W WO 9950788 A1 WO9950788 A1 WO 9950788A1
Authority
WO
WIPO (PCT)
Prior art keywords
arrangement
support element
data carrier
adhesive layer
paper
Prior art date
Application number
PCT/EP1999/001713
Other languages
German (de)
English (en)
Inventor
Robert Forslund
Original Assignee
Baumer Ident 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
Priority claimed from DE1998137689 external-priority patent/DE19837689A1/de
Application filed by Baumer Ident Gmbh filed Critical Baumer Ident Gmbh
Publication of WO1999050788A1 publication Critical patent/WO1999050788A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07718—Constructional details, e.g. mounting of circuits in the carrier the record carrier being manufactured in a continuous process, e.g. using endless rolls
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
    • G06K19/0776—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag the adhering arrangement being a layer of adhesive, so that the record carrier can function as a sticker

Definitions

  • the invention relates to an arrangement for marking objects and a method for producing the arrangement, according to the preambles of the independent claims.
  • the starting point for the present invention was the problem of identifying and / or demonstrably tracking goods wound on a core, for example on the way from a manufacturer to a consumer.
  • a. Prevent confusion between goods of different quality and that the goods are delivered to the consumer of undesirable quality.
  • the consumer also has the opportunity to report processing problems to the manufacturer in a targeted and precisely documented manner.
  • a clear and tamper-proof inventory can be carried out quickly and easily in a warehouse.
  • Such a wound good can be thin, flat
  • the core can be substantially cylindrical, e.g. B. a drum - 2 -
  • mel or substantially flat, e.g. B. a board, or spherically curved.
  • paper rolled up on a cardboard drum is considered in the following; of course, the invention can also be used for other applications.
  • the rolls are picked up during transport, storage and processing of a wide variety of machines and devices; there are many different gripping devices which come into contact with the rollers in different ways. This fact also precludes attaching the data carrier to the base or outer surfaces of the roll.
  • An electronically readable data carrier with inductive transmission would offer a sufficiently large code stock.
  • Such includes an electronic storage medium and inductive transmission means.
  • the data carrier is usually applied to a support element, typically in a rigid housing, which is attached to the object to be identified.
  • the economically favorable and at the same time technically satisfactory attachment to the object is associated with great difficulties if the object is a good wound on a core.
  • the known data carriers are poorly suited for this. They are too expensive, cannot be attached to the object mechanically, cannot be attached to an uneven surface, are not flat enough to be wrapped around with the goods, or have too short a range to pass through the wound goods to be queried through.
  • the arrangement according to the invention for the identification of objects contains at least one electronic data carrier and one supporting element.
  • the support element is flat and flexible, so is z. B. a paper, and the at least one data carrier is applied to a surface of the tag element.
  • the data carrier contains an electronic storage medium, for example a chip, and inductive transmission means, for example an induction coil.
  • at least one surface of the support element is at least partially covered with an adhesive layer.
  • the shape of the arrangement also adapts to an uneven object, so that the invention makes it possible, for example, to identify cylindrical objects.
  • the dimensions of the data carrier need not necessarily be small, but can, for example, be of the order of half the circumference of the object. This enables the use of large induction coils with a correspondingly long range.
  • At least one surface of a flat and flexible support element is at least partially covered with an adhesive layer and at least one electronic data carrier is applied to the support element.
  • the arrangement according to the invention is preferably used to identify goods wound on a core.
  • the invention is explained in detail below with reference to figures. The following schematically show:
  • La is a plan view of an arrangement according to the invention.
  • Fig. Lb an arrangement with a rectangular antenna loop
  • FIG. 6 shows a perspective view of an arrangement according to the invention fastened on an object
  • FIG. 7 shows a cross section through the arrangement of FIG. 6,
  • Fig. 8 is a perspective view of one with an inventive
  • Fig. 9 is a tubular support member
  • Fig. 10 shows a possible manufacturing method for the inventive
  • Figures 2-5 and 7, the proportions of certain elements may not match reality for didactic reasons.
  • Figure la shows an arrangement 1 according to the invention of several, for example three, data carriers 2.1-2.3 on a support element 3, and Figure 2 shows a cross section along the line II-II through the arrangement 1 of Fig. 1.
  • the data carriers are 2.1-2.3 applied to a first surface 31 of the support element 3.
  • a single data carrier 2.2 contains an electronic storage medium 21 and inductive transmission means 22.
  • the electronic storage medium 21 can be designed, for example, as a chip with a microelectronic circuit with a memory for storing and outputting a unique code.
  • the inductive transmission means 22 can bpw. be designed as an induction coil which, when the code is interrogated by means of inductive coupling, interacts with a stationary interrogation antenna 52 (shown in FIG. 7), for example another induction coil, for the transmission of energy and information.
  • the arrangement 1 shown in FIG. 1 a has, for example, three sub-arrangements 10.1-10.3, each with a data carrier 2.1-2.3. According to the invention, however, arrangements with more or fewer data carriers are possible.
  • a single sub-arrangement 10.1 itself again represents an arrangement according to the invention with a single data carrier 2.1.
  • Dashed lines 30.1-30.4 between the data carriers 2.1-2.3 indicate possible predetermined breaking points along which the support element 3 could be severed in order to divide the sub-arrangements 10.1-10.3 in a particular application to attach to objects individually.
  • the data carriers 2.1-2.3 are arranged in a row, that is to say "one-dimensionally", on the support element 3 in the arrangement of FIG.
  • FIGS. 6-8 An arrangement 1 with a single data carrier 2 is considered.
  • the arrangement 1 is fastened to a core 41, for example a cardboard drum, on which a thin flat or thread-like material 42, for example paper or a tape, is wound into a roll 4.
  • the range R or the inductive coupling between two induction coils 22, 52 strongly depends on the diameters or the enclosed antenna area of the two coupled coils 22, 52. Theory and experiments show that relatively large induction coils 22, 52 with diameters of approximately d> 150 mm (cf. FIG. 1 a) are required for ranges R of the order of magnitude specified above.
  • Such a large induction coil 22 on the arrangement 1 must itself be flexible and be applied to a flexible carrier element 3 in order to be adaptable to the shape of the core 41 or to be wound onto the core 41 itself.
  • the geometry of the core 41 must also be taken into account. Since the core 41 and the roller 4 are rotationally symmetrical in the exemplary embodiment of FIGS. 6-8, an exact orientation of the data carrier 2 with respect to the stationary query antenna 52 cannot be guaranteed in practice. In addition, it should be noted that when the two induction coils 22, 52 are aligned orthogonally, there is no coupling and that electromagnetic phases in phase opposition weaken.
  • the ideal circular coil diameter d and the ideal data carrier dimensions a, b lie in the region of half the circumference of the core 41, ie d ⁇ a ⁇ b ⁇ ⁇ D / 2 ⁇ 160 mm. In this embodiment, good results were obtained with coil diameters of d ⁇ 200 mm;
  • the arrangement 1 according to the invention thus has dimensions of approximately a ⁇ b> 250 mm.
  • optically or visually perceptible character strings 15, as shown in FIG. 1 a for example alphanumeric characters or bar codes or the like, are additionally provided.
  • these characters can be arranged on the same support element 3 as the data carrier 2 with the electronic storage medium or on a separate support element.
  • This combination according to the invention on the one hand, of the data carrier with the electronic storage medium and, on the other hand, of the optically or visually perceptible characters, enables the objects to be monitored and checked in accordance with the requirements. In this way, alphanumeric characters or character strings can be directly recorded by a person without difficulty and sent for further verification.
  • the object identified is a motor vehicle
  • the data carrier with the electronic storage medium can be arranged, for example, on the rear window and the support element with the optically or visually perceptible characters can be arranged in the region of the front window.
  • a common support element can also be provided within the scope of the invention.
  • the named optically or visually Acceptable characters can be applied to the associated support element by a printing process, a photographic process or as a lamination or the like.
  • the antenna loops 22 of the arrangement or of the support elements 3 can also be non-circular, but e.g. be elliptical or rectangular, so that a larger antenna area can be applied to a predetermined size of a tubular object 41.
  • Fig. Lb shows a rectangular antenna loop 29.
  • the width bl of the antenna loop can e.g. correspond to half the circumference of the object 41, while the greater length al of the antenna loop is aligned along the tube axis of the object.
  • the antenna loop (bl) preferably covers a quarter to a half of the circumference of a tubular object 41.
  • the arrangement according to the invention can be used for identifying objects of various types, for example containers, parcels, shopping baskets and the like, which are not always tubular, but can also have spherical surfaces, for example. Arrangements according to the invention can also be used to monitor and mark motor vehicles or motor vehicle components during manufacture in the factory and during transport from the factory to a delivery warehouse, for seamless monitoring, for monitoring the career and for identification. - 10 -
  • the flexible support element 3 can also be designed to be elastic and have a linear antenna loop 22, 29 as inductive transmission means, so that the elastic support element 3 with the linear antenna loop can in principle be any Can adjust the type of curved base.
  • 1c shows, as a further example, an arrangement 10.8 with a support element, which is designed in a ring shape with an outer (30a) and an inner boundary (30b), which are also easier to attach to spherically curved supports.
  • the chip 21 (see FIGS. 1 and 2) is typically an electronic circuit on a silicon substrate with a height of ⁇ 0.5 mm. It is connected to the induction coil 22 via electrical connections 23, 24.
  • the induction coil 22 essentially consists of electrically conductive material 26, for example copper, and preferably has a plurality of, for example 50 to 60, essentially circular (or flattened ring-shaped) turns 25.1, 25.2,... Which are close to one another .
  • the individual turns 25.1, 25.2 must be insulated from one another by electrically insulating material 27, for example insulation varnish.
  • the turns 25.1, 25.2, ... can be arranged on the first surface 31 of the support element 3 next to one another, one above the other or, as indicated in FIG.
  • the induction coil 22 typically has a height of h 2 ⁇ 0.5 mm and a width of c ⁇ 4 mm.
  • the induction coil 22 is produced, for example, by winding a metal wire 26 surrounded by at least one electrically insulating layer 27 in connection with the baking lacquer process.
  • the induction coil 22 can, for example, also by vapor deposition or - 11 -
  • the support element 3 is flat and flexible. This can be, for. B. a paper, a plastic film or a fabric; the day element 3 can also be composed of several layers.
  • the first surface 31 of the support element 3 is at least partially covered with an adhesive layer 33.
  • This adhesive layer 33 has two functions: firstly, it creates a material connection between the data carrier 2 and the support element 3, and secondly, in one application (see FIGS. 6 and 7), it creates a material connection between the arrangement 1 and one to be identified Object 41 ago.
  • the adhesive layer 33 can be an adhesive. For certain applications it can be advantageous if both the first surface 31 and an opposite second surface 32 of the support element 3 facing away from the data carrier 2 are at least partially covered with an adhesive layer.
  • the second surface 32 of the support element 3 is preferably designed to be non-stick; that is, there can be no integral connection between the second surface 32 and the - 12 -
  • FIG. 1 A first, preferred variant of the arrangement 1 according to the invention with an anti-adhesive second surface 32 is shown in cross section in FIG. This embodiment is constructed similarly to the embodiment of FIG. 2. In addition, however, the second surface 32 is at least partially covered with an anti-adhesive layer 34, for example a silicone layer.
  • an anti-adhesive layer 34 for example a silicone layer.
  • the second surface 32 can also be provided with a second adhesive layer, on which a further flat, flexible non-adhesive element, for example a film, is applied is.
  • the exposed surface of this non-stick element is designed to be non-stick, for example covered with a non-stick layer.
  • This variant can also be interpreted so that an "expanded" support element consists of the original support element, the second adhesive layer and the non-stick element; the second surface of the "extended” support element is thus also designed to be non-stick.
  • no surface of the support element 3 is coated.
  • the data carrier 2 can, for example, be applied to the support element 3 with a material connection or else in another way, for example with a form connection.
  • a coating with an adhesive layer can take place, for example, shortly before the arrangement 1 is attached to an object 41. - 13 -
  • FIG. 5 shows a further embodiment of an arrangement 1 according to the invention, in which the second surface 32 of the support element 3 is at least partially covered with an adhesive layer 33.
  • the first surface 31 could be covered with an adhesive layer, with the data carrier 2 being “cast” into the adhesive layer, i. H. would be covered with the adhesive layer.
  • combinations of the embodiments shown schematically in FIGS. 2-5 also belong to the invention.
  • FIG. 6 shows an arrangement 1 according to the invention fastened on a cylindrical object 41, for example a cardboard drum, with a data carrier 2, and FIG. 7 shows a cross section along the line VII-VII through the arrangement 1 from FIG. 6.
  • the embodiment shown here corresponds 3 has an adhesive layer 33 on the first surface 31 and an anti-adhesive layer 34 on the second surface 32. Thanks to its flexibility, the arrangement 1 optimally adapts to the object 41.
  • the total height h ⁇ 1 mm of the arrangement 1 is negligibly small compared to the diameter D x of the object 41.
  • the arrangement 1 therefore does not hinder any applications such as winding a thin material 42 (shown in FIG. 8) onto the object 41.
  • the arrangement extends approximately over half the circumference of the object 41.
  • FIG. 8 shows a roll 4 which arises when the cardboard drum 41 from FIG. 6 is wrapped with (transparently drawn in) paper 42.
  • a stationary interrogation device 5 with an interrogation antenna 52 in the form of an interrogation coil, whereby - 14 -
  • the distance between the interrogation antenna 52 and the arrangement 1 should be at most equal to the range R.
  • FIG. 9 shows support elements 3a, 3b, which are in principle tubular, for insertion into a tubular object 41 with an inner diameter D 0 .
  • the example of a support element 3a is tubular with a much smaller diameter than D 0 and for example with a target ?? Point that is broken open after being inserted into the object 41 and the ends of the support element 3 adjoin the inner wall of the tubular object 41 by a given internal tension or also by a light fixation with a releasable adhesive element.
  • a support element 3b can also substantially correspond to the inside diameter D 0 of an object with sufficient play to insert and also replace a support element.
  • Such support elements 3a, 3b can also be used reusably.
  • the support element with the electronic data carrier is arranged on a core, in particular a roll, this can be done within the scope of the invention both on the outside 46, FIG. 6, on which the thread-like or thin material, for example paper, is wound or on the inner surface 45, FIG. 9, of the core or the drum.
  • the arrangement on the inner surface is advantageous in cases in which a subsequent identification is required, for example if a paper roll originating from any paper mill is to be identified in a printing plant. This means that paper rolls can also be obtained from suppliers who do not have suitable equipment for applying the - 15 -
  • support element according to the invention are available on the outside of the drum before winding up the paper.
  • Advantageous embodiments of the arrangement according to the invention with passive identification systems can e.g. with frequencies of 100 - 1000 kHz, e.g. 125 kHz, work for energy and inclusion transfer and have laser-programmed read-only memory and EEPROM as read / write memory.
  • FIG. 10 shows schematically the production of a preferred embodiment of the arrangement 1 according to the invention.
  • the starting point is a special paper 3 which, according to FIG. 3, is coated with an adhesive layer 33 on a first surface 31 and with a non-adhesive layer 34 on a second surface 32.
  • Data carriers 2.1, 2.2, ... are applied to the adhesive layer 33 by establishing a material connection between each data carrier 2.1, 2.2, ... and the paper 3.
  • the paper 3 with the data carriers is rolled up to form a data carrier roll 11, indicated by arrows 6.1-6.3.
  • the non-stick layer 34 on the second surface 32 prevents adjacent turns of the data carrier roll 11 from sticking to one another. A disk roll 11 produced in this way can be easily transported.
  • a partial arrangement 10.1 (see FIG. 1 a) of the arrangement 1 according to the invention containing a data carrier 2 is unrolled from the data carrier roll 11, separated from the rest of the arrangement 1, for example by cutting, and attached to the object 41 by means of the adhesive layer 33.
  • This can be done manually and / or mechanically.
  • the arrangement 1 according to the invention is particularly well suited for automatic mechanical processing. This enables objects 41 to be marked quickly, inexpensively and in a technically perfect manner.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

L'invention concerne un dispositif (1) comprenant un élément support flexible (3) en papier, dont une surface (31) est recouverte d'une couche adhésive. Un support de données électronique (2) est collé au moyen de ladite couche adhésive sur l'élément support (3). Ce support de données (2) est constitué d'une puce (21), dans laquelle est mémorisé un code, et d'une bobine d'induction ou d'une boucle d'antenne (22). Le code peut être lu au moyen d'un couplage inductif comportant une deuxième bobine d'induction. Pour marquer un objet cylindrique (41), le dispositif (1) est collé au moyen de la couche adhésive sur une surface d'enveloppe de l'objet (41). Ce dernier est par exemple un rouleau en carton sur lequel est enroulé du papier, après fixation dudit dispositif (1).
PCT/EP1999/001713 1998-03-27 1999-03-16 Dispositif pour marquer des objets WO1999050788A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH726/98 1998-03-27
CH72698 1998-03-27
DE1998137689 DE19837689A1 (de) 1998-08-19 1998-08-19 Anordnung zur Kennzeichnung von Objekten
DE19837689.8 1998-08-19

Publications (1)

Publication Number Publication Date
WO1999050788A1 true WO1999050788A1 (fr) 1999-10-07

Family

ID=25685496

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/001713 WO1999050788A1 (fr) 1998-03-27 1999-03-16 Dispositif pour marquer des objets

Country Status (1)

Country Link
WO (1) WO1999050788A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009168A1 (fr) * 2000-07-26 2002-01-31 Gemplus Puce incurvee sur support rigide a monter amoviblement sur un appareil
US6819243B2 (en) 2000-04-03 2004-11-16 Mikko Keskilammi Method and apparatus for identifying bulk goods, preferably roll-like bulk goods
DE10324356A1 (de) * 2003-05-27 2005-01-05 Kunststoff-Spritzgußwerk Ing. Klaus Burk GmbH Wickelhülse
WO2006000620A1 (fr) * 2004-06-29 2006-01-05 Top Tunniste Oy Procede et dispositif pour utiliser un identificateur rfid pour identifier une marchandise en rouleau
US7102518B2 (en) 2004-04-05 2006-09-05 Sonoco Development, Inc. Removable identification device for multilayer tubular structures
EP2169761A2 (fr) * 2008-09-30 2010-03-31 SULO Umwelttechnik GmbH Antenne RFID
US8165716B1 (en) 2007-12-21 2012-04-24 Georgia-Pacific Consumer Products Lp Product, dispenser and method of dispensing product
US8833691B1 (en) 2007-12-21 2014-09-16 Georgia-Pacific Consumer Products Lp Product, dispenser and method of dispensing product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012513A1 (fr) * 1991-12-19 1993-06-24 Ake Gustafson Dispositif de scellement de securite
EP0595549A2 (fr) * 1992-10-26 1994-05-04 Hughes Microelectronics Europa Limited Etiquette-adresse à radiofréquence
WO1994011846A1 (fr) * 1992-11-09 1994-05-26 Tapio Robertsson Dispositif pour l'identification de bobines et procede pour sa fabrication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012513A1 (fr) * 1991-12-19 1993-06-24 Ake Gustafson Dispositif de scellement de securite
EP0595549A2 (fr) * 1992-10-26 1994-05-04 Hughes Microelectronics Europa Limited Etiquette-adresse à radiofréquence
WO1994011846A1 (fr) * 1992-11-09 1994-05-26 Tapio Robertsson Dispositif pour l'identification de bobines et procede pour sa fabrication

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6819243B2 (en) 2000-04-03 2004-11-16 Mikko Keskilammi Method and apparatus for identifying bulk goods, preferably roll-like bulk goods
WO2002009168A1 (fr) * 2000-07-26 2002-01-31 Gemplus Puce incurvee sur support rigide a monter amoviblement sur un appareil
DE10324356A1 (de) * 2003-05-27 2005-01-05 Kunststoff-Spritzgußwerk Ing. Klaus Burk GmbH Wickelhülse
US7102518B2 (en) 2004-04-05 2006-09-05 Sonoco Development, Inc. Removable identification device for multilayer tubular structures
WO2006000620A1 (fr) * 2004-06-29 2006-01-05 Top Tunniste Oy Procede et dispositif pour utiliser un identificateur rfid pour identifier une marchandise en rouleau
US8165716B1 (en) 2007-12-21 2012-04-24 Georgia-Pacific Consumer Products Lp Product, dispenser and method of dispensing product
US8833691B1 (en) 2007-12-21 2014-09-16 Georgia-Pacific Consumer Products Lp Product, dispenser and method of dispensing product
EP2169761A2 (fr) * 2008-09-30 2010-03-31 SULO Umwelttechnik GmbH Antenne RFID
EP2169761A3 (fr) * 2008-09-30 2011-05-18 SULO Umwelttechnik GmbH Antenne RFID

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