WO2006079904A1 - Paper document incorporating a radiofrequency identification device - Google Patents

Paper document incorporating a radiofrequency identification device Download PDF

Info

Publication number
WO2006079904A1
WO2006079904A1 PCT/IB2006/000136 IB2006000136W WO2006079904A1 WO 2006079904 A1 WO2006079904 A1 WO 2006079904A1 IB 2006000136 W IB2006000136 W IB 2006000136W WO 2006079904 A1 WO2006079904 A1 WO 2006079904A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper
document
thermoplastic material
layer
paper document
Prior art date
Application number
PCT/IB2006/000136
Other languages
French (fr)
Inventor
Marcello Lolli
Original Assignee
Smart Res S.R.L.
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 Smart Res S.R.L. filed Critical Smart Res S.R.L.
Publication of WO2006079904A1 publication Critical patent/WO2006079904A1/en

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
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
    • 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

Definitions

  • the present invention relates to a paper document with an incorporated radiofrequency identifying device, i . e . a paper document that can be identified by said identifying device, using a suitable reading device .
  • the devices obtained with the first method indicated above shows the drawback of poor electric quality of the product
  • the second method mentioned above shows the drawback that the obtained ' document , with the identifying device incorporated in it, tends as if were to "unpeel", in other words the two sheets between which the identifying device has been laminated tend to separate along the respective contact edges , thus making the document unusable and a document of great thickness is any way generated.
  • the present invention aims to remedy the drawbacks specified above .
  • a paper document into which a radiofrequency identifying device is incorporated comprising an antenna and a microchip, characterised in that the document comprises a first element in plastic-coated paper and a second element in plastic- coated paper between which there is enclosed the radiofrequency identifying device, said antenna being made of a wire in electrically conductive material .
  • the two elements of plastic-coated paper are thermally j oined together at their sides in thermoplastic material . In 5 this way a secure and stable coupling is made between the two elements of plastic-coated paper, which does not involve the risk of the phenomenon of unpeeling.
  • Figure 1 is an exploded view of a paper document according to the invention.
  • Figure 2 is a section of the paper document made with a plane that is perpendicular to the faces thereof .
  • 1 indicates a paper document
  • first element 2 in plastic-coated paper consisting of a first layer 2a of thermoplastic material coupled with a second layer 2b of paper material
  • a second element 3 in plastic-coated paper also constituted by a first layer 3a of thermoplastic
  • thermoplastic material of the first element 2 in plastic-coated paper a radiofrequency identifying device 4 is made , comprising an antenna 5 in electrically conductive wire, for example in glazed-copper wire,
  • the identifying device 4. is enclosed in the paper document 1 , thermally coupling together the first element 2 and the second element 3 with the respective sides A and A' in thermoplastic material facing one another .
  • material of the first element 2 and the thermoplastic material of the second element 3 are selected so that, during thermal coupling of the elements 2 and 3 , they soften so as to enclose the identifying device 4 and melt together to form a single body with the identifying device inside .
  • the document 1 thus obtained will have the layers 2a and 3a in paper material of the elements 2 and 3 facing outwards whereas the identifying device 4 will be enclosed in the internal thermoplastic material .
  • thermoplastic material of the first element 2 may be similar to the thermoplastic material of the second element
  • Polyethylene can, for example, be used as thermoplastic material .

Abstract

A paper document (1), wherein a radiofrequency identifying device (4) comprising an antenna (5) and a microchip (6) is incorporated, comprises a first element (2) in plastic-coated paper and a second element (3) in plastic-coated paper between which the radiofrequency identifying device (4) is enclosed, said antenna (5) being made of a wire in electrically conductive material.

Description

Paper document incorporating a radiofrequency identification device
• The present invention relates to a paper document with an incorporated radiofrequency identifying device, i . e . a paper document that can be identified by said identifying device, using a suitable reading device .
From the prior art paper cards are known containing a radiofrequency identifying device made according to the two following methods :
- printing of the antenna of the identifying device onto paper with conducting inks , connecting of a microchip to the antenna, to obtain the identifying device, and lamination of the device thus obtained with a second paper,- - production of the antenna of the identifying device through chemical etching of a metal layer deposed on a suitable plastic support and lamination of the identifying device between two sheets of paper . The devices obtained with the first method indicated above shows the drawback of poor electric quality of the product, whereas the second method mentioned above shows the drawback that the obtained' document , with the identifying device incorporated in it, tends as if were to "unpeel", in other words the two sheets between which the identifying device has been laminated tend to separate along the respective contact edges , thus making the document unusable and a document of great thickness is any way generated. The present invention aims to remedy the drawbacks specified above . According to the present invention a paper document is provided into which a radiofrequency identifying device is incorporated comprising an antenna and a microchip, characterised in that the document comprises a first element in plastic-coated paper and a second element in plastic- coated paper between which there is enclosed the radiofrequency identifying device, said antenna being made of a wire in electrically conductive material . The two elements of plastic-coated paper are thermally j oined together at their sides in thermoplastic material . In 5 this way a secure and stable coupling is made between the two elements of plastic-coated paper, which does not involve the risk of the phenomenon of unpeeling.
The invention will now be disclosed with reference to the enclosed drawings , in which:
10 Figure 1 is an exploded view of a paper document according to the invention;
Figure 2 is a section of the paper document made with a plane that is perpendicular to the faces thereof . With reference to Figure 1 , 1 indicates a paper document
1.5 according to the invention comprising a first element 2 in plastic-coated paper, consisting of a first layer 2a of thermoplastic material coupled with a second layer 2b of paper material , and a second element 3 in plastic-coated paper, also constituted by a first layer 3a of thermoplastic
20 material and by a second layer 3b of paper material .
On the side A in thermoplastic material of the first element 2 in plastic-coated paper a radiofrequency identifying device 4 is made , comprising an antenna 5 in electrically conductive wire, for example in glazed-copper wire,
25 connected to the ends by a microchip 6.
The identifying device 4. is enclosed in the paper document 1 , thermally coupling together the first element 2 and the second element 3 with the respective sides A and A' in thermoplastic material facing one another . The thermoplastic
30 material of the first element 2 and the thermoplastic material of the second element 3 are selected so that, during thermal coupling of the elements 2 and 3 , they soften so as to enclose the identifying device 4 and melt together to form a single body with the identifying device inside .
35 The document 1 thus obtained will have the layers 2a and 3a in paper material of the elements 2 and 3 facing outwards whereas the identifying device 4 will be enclosed in the internal thermoplastic material .
In this way it is also possible to at least partially compensate the variation in thickness of the document 1 due to the presence of the identifying device 4 between the two elements 2 and 3.
The thermoplastic material of the first element 2 may be similar to the thermoplastic material of the second element
3 , but may also be different, provided that both materials soften sufficiently during hot coupling of the two elements and melt together .
Polyethylene can, for example, be used as thermoplastic material .
In the practical embodiment, the materials , ' dimensions and constructional details may be different from one another but be technically equivalent , without thereby falling outside the scope of the invention as defined by the claims .

Claims

1. Paper document (1) in which a radiofrequency identifying device (4) is incorporated comprising an antenna (5 ) and a microchip ( 6) , characterised in that the document comprises a first element (2 ) in plastic-coated paper and a second element (3 ) in plastic-coated paper between which the radiofrequency identifying device (4 ) is enclosed, said antenna (5) being made of a wire in electrically conductive material .
2. Paper document ( 1) according to claim 1 , wherein said ' first element (2 ) in plastic-coated paper comprises a first layer (2a) in thermoplastic material and a second , layer (2b) in paper material . . '
3. Paper document (1) according to claim 1 , or 2 , wherein said second element (3) in plastic-coated paper comprises a first layer (3a) in thermoplastic material ' and a second layer (3b) in paper material .
4 ; Paper document ( 1) according to any preceding claim, wherein said first element (2 ) and said second element (3 ) are fixed together so that the respective faces (A, A' ) in thermoplastic material face inside the document (1) , said radiofrequency identifying device (4 ) being enclosed between said faces (A7 A' ) •
5. Paper document (1) according to claim (4) wherein said first element (2 ) and said second element (3 ) are fixed together by heat .
6. Paper document (1) according to any preceding claim, wherein the thermoplastic material of the first layer (2a) of said first element (2 ) is the same as the thermoplastic material of the first layer (3a) of said second element (3 ) . ■
7. Paper document (1) according to any one of claims 1 to
5 , wherein the first layer (2a) of said first element (2 ) is made of a first thermoplastic material and the first layer
(3a) of said second element (3 ) is made of a second thermoplastic material different from said first thermoplastic material .
8. Paper document (1) according to any one of claims 1 to
6 , wherein said thermoplastic material is polyethylene .
9. Paper document (1) according to claim 7 , wherein said first thermoplastic material or said second thermoplastic material is polyethylene .
10. Paper document ( 1) according to any preceding claim, wherein said electrically conductive wire is glazed . copper wire .
11. Method for making a paper document in which a radiofrequency identifying device (4 ) is inserted comprising the following phases : providing a first document element (2 ) comprising a first layer (2a) in thermoplastic material and a second layer (2b) in paper material ; - fixing to said first layer (2a) of thermoplastic material a radiofrequency identifying , device (4) comprising an antenna (5) made with a wire in electrically conducting material ;
- . superimposing on said first document element (2) a second document element (3 ) comprising a first layer (3a) in thermoplastic material and a second layer (3b) in paper material , said superimposing being carried out in such a way that the layers (2a, 3a) in thermoplastic material face one another; - thermally fixing together said first document element
(2 ) and said second document element (3 ) .
PCT/IB2006/000136 2005-01-28 2006-01-27 Paper document incorporating a radiofrequency identification device WO2006079904A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO20050018 ITMO20050018A1 (en) 2005-01-28 2005-01-28 PAPER DOCUMENT WITH INCORPORATED A RADIOFREQUENCY IDENTIFICATION DEVICE.
ITMO2005A000018 2005-01-28

Publications (1)

Publication Number Publication Date
WO2006079904A1 true WO2006079904A1 (en) 2006-08-03

Family

ID=36563018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/000136 WO2006079904A1 (en) 2005-01-28 2006-01-27 Paper document incorporating a radiofrequency identification device

Country Status (2)

Country Link
IT (1) ITMO20050018A1 (en)
WO (1) WO2006079904A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004532A1 (en) * 2010-07-07 2012-01-12 Dsi Rfid tag, moulded part comprising such a tag and a method for manufacturing such a part
US8963778B2 (en) 2007-07-04 2015-02-24 Arjowiggins Security Integrale Solutions Fibrous substrate for insert including an antenna
JP2015116686A (en) * 2013-12-17 2015-06-25 凸版印刷株式会社 Non-contact type information medium and non-contact type information medium annex booklet
US9192220B2 (en) 2008-01-28 2015-11-24 Paolo Stefanelli Container for fluid products, in particular perfumes, deodorants, creams and similar

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782821A1 (en) * 1998-08-27 2000-03-03 Gemplus Card Int NON-CONTACT CHIP CARD MANUFACTURING PROCESS
EP1130542A1 (en) * 1999-08-31 2001-09-05 LINTEC Corporation Method of manufacturing card
DE20017736U1 (en) * 2000-10-16 2002-02-28 Euro Event Marketing Consultin transponder card
US20030132302A1 (en) * 2001-09-28 2003-07-17 Ryoji Hattori IC card
DE202004003701U1 (en) * 2004-03-12 2004-08-12 Cubit Electronics Gmbh Flat transponder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782821A1 (en) * 1998-08-27 2000-03-03 Gemplus Card Int NON-CONTACT CHIP CARD MANUFACTURING PROCESS
EP1130542A1 (en) * 1999-08-31 2001-09-05 LINTEC Corporation Method of manufacturing card
DE20017736U1 (en) * 2000-10-16 2002-02-28 Euro Event Marketing Consultin transponder card
US20030132302A1 (en) * 2001-09-28 2003-07-17 Ryoji Hattori IC card
DE202004003701U1 (en) * 2004-03-12 2004-08-12 Cubit Electronics Gmbh Flat transponder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8963778B2 (en) 2007-07-04 2015-02-24 Arjowiggins Security Integrale Solutions Fibrous substrate for insert including an antenna
US9192220B2 (en) 2008-01-28 2015-11-24 Paolo Stefanelli Container for fluid products, in particular perfumes, deodorants, creams and similar
WO2012004532A1 (en) * 2010-07-07 2012-01-12 Dsi Rfid tag, moulded part comprising such a tag and a method for manufacturing such a part
FR2962576A1 (en) * 2010-07-07 2012-01-13 Dsi RADIO LABEL ASSEMBLY, MOLDED PIECE COMPRISING SUCH AN ASSEMBLY AND METHOD OF MANUFACTURING SUCH A PIECE
JP2015116686A (en) * 2013-12-17 2015-06-25 凸版印刷株式会社 Non-contact type information medium and non-contact type information medium annex booklet

Also Published As

Publication number Publication date
ITMO20050018A1 (en) 2006-07-29

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