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WO2007049669A1 - Papier muni d’une etiquette a circuit integre - Google Patents

Papier muni d’une etiquette a circuit integre Download PDF

Info

Publication number
WO2007049669A1
WO2007049669A1 PCT/JP2006/321325 JP2006321325W WO2007049669A1 WO 2007049669 A1 WO2007049669 A1 WO 2007049669A1 JP 2006321325 W JP2006321325 W JP 2006321325W WO 2007049669 A1 WO2007049669 A1 WO 2007049669A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper
tag
wet
layer
antenna
Prior art date
Application number
PCT/JP2006/321325
Other languages
English (en)
Japanese (ja)
Inventor
Akiharu Fujii
Original Assignee
Nippon Paper Industries Co., Ltd.
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 Nippon Paper Industries Co., Ltd. filed Critical Nippon Paper Industries Co., Ltd.
Priority to JP2007542635A priority Critical patent/JPWO2007049669A1/ja
Publication of WO2007049669A1 publication Critical patent/WO2007049669A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30Identification or security features, e.g. for preventing forgery
    • B42D25/305Associated digital information
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • D21H27/32Multi-ply with materials applied between the sheets
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record 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
    • G06K19/067Record 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
    • G06K19/07Record 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
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749Constructional 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 an IC tag paper in which a non-contact type IC tag is made in paper.
  • An IC tag has an IC chip and an antenna, and is normally operated by a radio wave or magnetic field generated from a reader or writer without a built-in battery, and can read and write a large amount of information. It has begun to spread as possible.
  • the memory capacity of an IC chip is several tens of kilobytes, which is more than a two-dimensional bar code.Also, data can be read and written even if the chip is in a cardboard box or a few meters away from the chip. It can be performed.
  • IC tags By using IC tags, a system that optimizes the information that was managed with discrete barcodes at the parts manufacturer, manufacturing, wholesale, and retail stages as a whole will be built. It is said that it will be relieved. Other services such as medical care, food, education, library lending and borrowing / collection management, office entry / exit management, and publishing are also becoming a means of creating new services using IC tags.
  • An IC tag is usually configured such that a thin inlet formed by arranging at least an IC chip and an antenna on a base material such as a plastic film is attached to a mount, resin-coated, or sandwiched between papers. Les.
  • Patent Document 1 JP-A-2002-342728
  • Patent Document 2 JP-A-2001-134734
  • Patent Document 3 Japanese Patent Application Laid-Open No. 2004-139405
  • Patent Document 4 JP-A-2005-171396
  • Patent Document 5 JP 2002-298118 A
  • Patent Document 6 Japanese Patent Laid-Open No. 2004-102353
  • Patent Document 7 JP-A-2005-350823
  • the present invention provides an IC tag that can reliably incorporate an IC tag (inlet) into a paper layer.
  • the purpose is to provide paper.
  • the IC tag paper according to the present invention is obtained by embedding a flat IC tag having an IC chip and an antenna in a paper layer, and the IC tag is located away from the antenna and the IC chip. It has one or more openings and / or slits that penetrate the front and back.
  • the ratio represented by (total area of the opening) / (area of the IC tag) is preferably 0.001 or more and less than 0.7.
  • the slit preferably extends in the MD direction of the paper layer.
  • the paper layer is formed by combining wet papers made using a circular paper machine and a long paper machine, and the surface of each wet paper is opposed to the IC on one wet paper. After the tag is placed, the wet paper webs are preferably combined.
  • the paper layer is made by combining wet papers that have been made using two circular paper machines, and the IC tag is placed on one wet paper with the surfaces of the wet papers facing each other. It is preferable that each wet paper be combined after being done.
  • an IC tag that does not break a paper layer (wet paper) at the time of pressing for papermaking can be reliably papered into the paper layer, and productivity is high.
  • the present invention provides an IC tag embedded in a paper layer at a position avoiding an antenna and an IC chip.
  • the paper layer is not destroyed during dehydration after paper making, and the IC tag is reliably papered into the paper layer.
  • the IC tag has an IC chip and an antenna and has a flat plate shape.
  • the IC tag in the present invention is formed by arranging at least an IC chip and an antenna on a substrate such as a plastic film. This refers to thin trays and inlets, but also includes those in which this inlet is mounted on a mount or resin coated.
  • the IC tag IC chip and antenna are connected, and by communicating wirelessly with communication devices such as readers and writers, product information stored in the IC chip can be read and written to the IC chip.
  • the maximum capacity that can be recorded on an IC chip is several tens of kilobytes, and the recording capacity is about 100 times that of a barcode.
  • the antenna an electromagnetic induction type in which a conductive wire is coiled and wirelessly communicated, or a pole type antenna connected to an IC chip can be used.
  • the IC tag can be manufactured as follows, for example. First, after sticking aluminum foil on a roll-shaped film substrate, an antenna pattern is created by etching. As another method of creating the antenna, a conductive paste that becomes an antenna pattern can be printed on the film. After creating the antenna pattern, the IC chip can be bonded onto the film with an adhesive to obtain an inlet. These series of steps are performed on a roll film and then cut into individual inlet pieces. Before or after cutting into individual pieces, an opening and / or a slit, which will be described later, is provided in a film part avoiding the IC chip and the antenna by a punching machine or the like.
  • a plastic film is mainly used.
  • polyethylene terephthalate, acrylonitrile-butadiene-styrene resin, epoxy resin, phenol resin, or the like can be used. All of these resins can insulate the base material and provide heat resistance, and at the same time protect IC chips that are not water resistant.
  • the thickness of the film substrate is not particularly limited, but it is preferably 10 ⁇ m to 200 ⁇ m, more preferably 30 ⁇ m to 80 ⁇ m, considering the appearance of the product. m.
  • an opening that penetrates the front and back and a Z or slit is provided at a position that avoids the antenna and IC chip. This makes it easier to pass water in the thickness direction of the IC tag, and the paper layer is not destroyed during dehydration after paper-making, so that the IC tag can be reliably put into the paper layer. It should be noted that the paper layer does not need to enter the opening or the slit by paper-making as long as the opening and the slit have an effect of allowing water to pass through.
  • the size and shape of the IC tag are not limited. However, if the IC tag is small, water passes relatively after paper making, and the destruction of the paper layer at the time of dehydration is not a big problem.
  • the present invention is particularly effective when the size is about 15 X 15 mm or more.
  • FIG. 1 is a plan view showing an example of an IC tag provided with an opening that penetrates the front and back sides.
  • an antenna 2b is formed so as to surround a peripheral portion on a rectangular film substrate 2a, and an IC chip 2c is arranged on the film substrate 2a so as to be connected to the antenna 2b.
  • (Inlet) 2 is configured.
  • a large number of openings 4a are provided in the inner part of the antenna 2b in the film substrate 2a (30 in this figure), and this part is positioned so as to avoid the antenna and the IC chip (ie, without interference).
  • RU Radio-topriviations
  • FIG. 2 is a plan view showing an example of an IC tag provided with one opening.
  • one large opening 4b is provided in the inner part of the antenna 2b in the film substrate 2a.
  • the size, shape, number, etc. of the opening are not particularly limited as long as water can be easily passed in the thickness direction of the IC tag, but when viewed from the plane side of the IC tag (opening
  • the area ratio represented by (total area) / (area of 1 C tag) is preferably 0.001 or more and less than 0.7. If the above ratio is 0.7 or more, the area of the opening becomes too large and the fin base material of the IC tag (inlet) becomes weak and curling tends to occur when handling the IC tag. Tend to be worse. In particular, if the ratio is 0.3 or less, the film base material does not become weak, and the workability at the time of papermaking is improved. On the other hand, if the ratio is less than 0.001, the number of openings is reduced, so that the water permeability in the thickness direction of the IC tag is reduced, and the paper layer is easily broken during dehydration after engraving. There is a tendency.
  • the shape of the opening may be any shape such as a circle, a rectangle, a square, an ellipse, or an indeterminate shape.
  • the diameter is preferably 0.5 mm or more.
  • the diameter is less than 0.5 mm, the water permeability in the thickness direction of the IC tag tends to be low.
  • burrs occur on the film substrate when it is opened, it is suitable for printing on IC tag paper. It is even more preferable that the diameter of the opening is 2 mm or more, since this may cause deterioration of the sexiness.
  • the opening is other than a circle, such as an ellipse, a rectangle, or an indeterminate shape, it is preferable that these are sizes that fit within the circle with the diameter described above.
  • FIG. 3 is a plan view showing an example of an IC tag provided with a slit penetrating the front and back.
  • a plurality of slits 4c are provided in an inner part of the antenna 2b in the film base 2a in parallel with the long side direction of the film base 2a.
  • the slit length is 50 mm and the spacing between adjacent slits is 3.5 mm.
  • the slit 4c extends in parallel to the MD direction.
  • the length, width, number, slit spacing, etc. of the slit are not particularly limited as long as water can be easily passed in the thickness direction of the IC tag.
  • the slit extends in the MD direction of the paper layer as described above. This is thought to be because water tends to spread in the CD direction when wet paper is pressed, and the paper layer is less likely to break when the slit is inserted in the MD direction.
  • the number of slits may be one or more, but a larger number is preferable for allowing water to pass through. However, if the number of slits is too large, the film base tends to become weak and difficult to handle. Therefore, the number of slits should be no more than 5 per cm (per CD length of the paper layer). Is more preferable in terms of ensuring workability, but is preferably 3 / cm.
  • the slit length is not particularly limited as long as it is set according to the size of the IC tag, but is preferably 1 mm or more, and more preferably 5 mm or more. If the slit length is too short, water tends to pass through.
  • the slit length is preferably longer as long as it does not interfere with the antenna and the IC chip. However, in consideration of workability, it is preferably 10 cm or less, more preferably 5 cm or less.
  • the method of making the IC tag into the paper layer there is no particular limitation on the method of making the IC tag into the paper layer.
  • a general multilayer paper machine can be used, and the IC tag can be sandwiched between a plurality of wet papers.
  • the surfaces of the wet papers made using two paper machines are placed opposite each other. It is preferable to place the IC tag on one wet paper in a state and then dry the wet paper together. If the same paper stock is used for each wet paper, it will be integrated as each wet paper is combined.
  • three or more paper layers may be formed by combining three or more wet paper sheets.
  • the IC tag is in one of the paper layers or between two adjacent paper layers. Is incorporated in the same way as above.
  • FIG. 4 shows a cross section perpendicular to the plane of the IC tag paper.
  • IC tag 2 is embedded in paper layer 10. Since the paper layer 10 is composed of wet papers 10a and 10b made of the same paper material, the paper layer 10 appears to consist of a single paper layer as a whole after drying.
  • Figure 5 shows a cross section perpendicular to the plane of another IC tag paper.
  • IC tag 2 is embedded between paper layers 11 and 12. Since paper layers 11 and 12 are made of wet paper made of different paper stocks, it seems that two different paper layers are stacked. In this example, another paper layer 13 is laminated on the outside of the paper layer 12, resulting in a three-layer paper.
  • the material of the pulp used for the paper layer is not particularly limited, and LBKP, NBKP, mechanical pulp, waste paper, and the like can be used. Also, the freeness can be used as long as it has a freeness of 200 to 550 ml without limiting the beating conditions.
  • the pulp used for the two (or more) wet papers stacked to form the paper layer may be of the same material, freeness, or different. The same applies to wet paper made of three or more layers of wet paper.
  • the present invention it is possible to add a filler and a sizing agent to the paper layer (wet paper) as required.
  • the type of filler is not particularly limited.
  • the sizing agent is not particularly limited, and examples thereof include rosin type, modified rosin type, alkyl ketene dimer, styrene type, styrene monoacrylic type, alkenyl succinic acid type, and olefin type.
  • fluorescent dyes, coloring agents, PH preparation agents, sulfuric acid bands, Yield improver can be used as appropriate
  • An IC tag is placed on the surface of the wet paper, and another wet paper is placed on top of it. After these are dehydrated with a nip roll, it is 100 to 100 by a normal drying method such as a cylinder dryer or a Yankee dryer. It can be dried by applying heat at 150 ° C to form a paper layer. Moreover, normal size press can also be performed with respect to the obtained paper layer.
  • the type of chemicals used in the size press is not particularly limited, but examples include starch, oxidized starch, cationized starch, phosphorylated ester starch, polybulu alcohol, and carboxymethylcellulose.
  • an adhesive layer on the surface of the IC tag paper made as described above it can be used as a label. Further, by providing a coating layer on the surface, various recording aptitudes such as offset printing aptitude, thermal transfer recording aptitude, ink jet recording aptitude, and thermal recording aptitude can be imparted.
  • FIG. 6 An example of IC tag making using a general multilayer paper machine is described.
  • the multilayer paper machine as shown in Fig. 6, two circular mesh (wire) cylinders 30A and 30B are used in parallel, and a felt belt 70 moves on each cylinder. Then, the pulp fiber dispersed in water is drawn from the tank 40A for storing the stock with a cylinder 30A to form the first wet paper 10a on the lower surface of the felt 70, and the IC on the lower surface of the first wet paper 10a.
  • the second wet paper 10b is put on the lower surface of the first wet paper and the IC tag by the cylinder 30B having the tank 40B, dehydrated and dried.
  • This method is exemplified in FIG. 1 of JP-A-2002-298118, for example.
  • this method places the IC tag on the bottom surface of the wet paper, the IC tag may fall during the making. Also, if the IC tag is pressed against the wet paper so that it does not fall, the wet paper layer may be broken, and the surface of the paper that encases the IC tag may not be smooth. Therefore, it is preferable to use the following paper machine.
  • the IC tags 2 can be placed on the wet paper one by one using a predetermined insertion machine.
  • two circular mesh cylinders 30A and 30B are combined, and the first wet paper 10a taken by one of the circular meshes 30A is turned so that the surface of the wet paper 10a is on the upper side.
  • the multi-layer paper machine is designed so that the lower surface of the second wet paper 10b made by the circular mesh 30B is combined with the upper surface of the wet paper 10a after placing the IC tag 2 thereon Can also be used.
  • Reference numeral 60 is a succession. 6 and 7 is the traveling direction of the felt 70 and the MD direction of the paper layer.
  • a paper machine in which the circular net in Fig. 7 is replaced with a long net may be used. With these paper machines, the IC tag can be drawn into the paper layer without dropping. In these paper machines, it is also possible to increase the number of wire parts and make multi-layered laminated paper with three or more layers of wet paper.
  • an antenna was formed on the film by laminating an aluminum foil on a roll-shaped polyester film having a thickness of 39 ⁇ m and etching. An IC chip was placed on the film and connected to the antenna. After that, the roll film was cut so that the size of each IC tag was 55 ⁇ 96 mm, and 27 circular holes (openings) having a diameter of 0.5 mm were formed in the film. The holes were positioned so as not to interfere with the IC chip and the antenna, and were opened at random positions.
  • Paper for papermaking is 100 parts of LBKP with a freeness of 400 ml, 20 parts of light calcium carbonate, 0.015 part of alkyl ketene dimer, 0.5 part of cationized starch, In addition, water was added so that the concentration was 1% (stock concentration).
  • the first wet paper taking paper making the stock as the basis weight is 100 g / m 2 on the wire of the Fourdrinier
  • place one IC tag on the first wet paper by hand and put the second wet paper of 100g / m 2 , which has been scraped off with a round wire, onto the IC tag in a wet state.
  • the laminated wet paper is dehydrated through a wet press at a linear pressure of 4.9 M Pa 'cm (50 kgm), then dried at 110 ° C to form a paper layer, and the paper is embedded with an IC tag.
  • the long side direction of the IC tag was defined as the paper making direction (MD direction of the paper layer).
  • the width of the slit was 0.1 mm, and the interval between adjacent slits was 3.5 mm.
  • the IC tag was produced and the IC tag paper was manufactured in the same manner as in Example 1 except that a hole (opening) was made on the film of the IC tag.
  • the IC tag was produced and the IC tag paper was manufactured in the same manner as in Comparative Example 1 except that the paper machine shown in Fig. 6 was used.
  • the appearance of the IC tag paper was visually observed, and the state of the IC tag on the paper layer (encapsulation) was evaluated according to the following criteria.
  • IC tag is contained in the paper layer to the extent that there is no crack in the paper layer and is directly visible
  • The force that allows cracks to be seen in the paper layer where the IC tag is engraved, and the internal IC tag where the crack is large is exposed
  • Example 4 where the area ratio of the IC tag represented by (total area of the opening) / (IC tag area) exceeded 0.3, the film base of the IC tag was slightly weakened, and the IC tag When handling tags However, there was no practical problem.
  • FIG. 1 is a plan view showing an example of an IC tag provided with an opening that penetrates the front and back sides.
  • FIG. 2 is a plan view showing another example of an IC tag provided with an opening penetrating the front and back.
  • FIG. 3 is a plan view showing an example of an IC tag provided with a slit penetrating front and back.
  • FIG. 4 is a view showing a cross section in a direction perpendicular to the plane of the IC tag paper.
  • FIG. 5 is another view showing a cross section perpendicular to the plane of the IC tag paper.
  • FIG. 6 A diagram showing making in a general two-tank paper machine.
  • FIG. 7 is a diagram showing paper making using a paper machine in which the surfaces of each wet paper face each other.
  • FIG. 8 is another diagram showing the making of paper using a paper machine in which the surfaces of each wet paper face each other. Explanation of symbols

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Paper (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Le problème à résoudre dans le cadre de cette invention concerne un papier pouvant être muni de manière fiable d’une étiquette à circuit intégré (entrée) dans une couche de papier. La solution proposée consiste en un papier muni d’une étiquette à circuit intégré formé par inclusion d’une étiquette à circuit intégré plate comprenant une puce et une antenne dans la couche de papier. L’étiquette comporte une ou plusieurs ouvertures et/ou fentes la traversant en des points où l’antenne et la puce ne se trouvent pas.
PCT/JP2006/321325 2005-10-26 2006-10-26 Papier muni d’une etiquette a circuit integre WO2007049669A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007542635A JPWO2007049669A1 (ja) 2005-10-26 2006-10-26 Icタグ抄き込み紙

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-310881 2005-10-26
JP2005310881 2005-10-26

Publications (1)

Publication Number Publication Date
WO2007049669A1 true WO2007049669A1 (fr) 2007-05-03

Family

ID=37967779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/321325 WO2007049669A1 (fr) 2005-10-26 2006-10-26 Papier muni d’une etiquette a circuit integre

Country Status (2)

Country Link
JP (1) JPWO2007049669A1 (fr)
WO (1) WO2007049669A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010185149A (ja) * 2009-02-10 2010-08-26 Oji Tokushushi Kk Icインレット内蔵紙の製造方法
US20110215563A1 (en) * 2008-06-24 2011-09-08 Arjowiggins Security Integrale Solutions Structure comprising a watermark or pseudo-watermark, and an integrated microcircuit device
EP3546646A4 (fr) * 2016-09-30 2020-12-09 Validation Security Technology Identification S De RL De CV Procédé de production de papier avec une puce intégrée, produit ainsi obtenu et application associée

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004316012A (ja) * 2003-04-16 2004-11-11 Oji Paper Co Ltd 紙の真贋判別方法
JP2005526304A (ja) * 2001-12-21 2005-09-02 ギーゼッケ ウント デフリエント ゲーエムベーハー シート材料、シート材料を製造する装置および方法、シート材料を処理する装置および方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002298118A (ja) * 2001-04-02 2002-10-11 Dainippon Printing Co Ltd 非接触方式のタグ部材が漉き込まれてなる用紙
JP2002342728A (ja) * 2001-05-16 2002-11-29 Dainippon Printing Co Ltd ラベル加工用icタグインレットと製造方法
JP2005171396A (ja) * 2003-12-08 2005-06-30 National Printing Bureau 多層抄き合わせ紙、その製造方法及び多層抄き合わせ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005526304A (ja) * 2001-12-21 2005-09-02 ギーゼッケ ウント デフリエント ゲーエムベーハー シート材料、シート材料を製造する装置および方法、シート材料を処理する装置および方法
JP2004316012A (ja) * 2003-04-16 2004-11-11 Oji Paper Co Ltd 紙の真贋判別方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110215563A1 (en) * 2008-06-24 2011-09-08 Arjowiggins Security Integrale Solutions Structure comprising a watermark or pseudo-watermark, and an integrated microcircuit device
JP2010185149A (ja) * 2009-02-10 2010-08-26 Oji Tokushushi Kk Icインレット内蔵紙の製造方法
EP3546646A4 (fr) * 2016-09-30 2020-12-09 Validation Security Technology Identification S De RL De CV Procédé de production de papier avec une puce intégrée, produit ainsi obtenu et application associée

Also Published As

Publication number Publication date
JPWO2007049669A1 (ja) 2009-04-30

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