ITVA20100039A1 - PROCEDURE FOR THE PRODUCTION OF LABELS AND / OR TAPES THAT RELEASE A MESSAGE OR A LOGO HIDDEN IN THE "SUBSTRATE" IF YOU TRY TO REMOVE THEM, AND LABELS AND TAPES OBTAINED WITH THIS PROCEDURE. - Google Patents
PROCEDURE FOR THE PRODUCTION OF LABELS AND / OR TAPES THAT RELEASE A MESSAGE OR A LOGO HIDDEN IN THE "SUBSTRATE" IF YOU TRY TO REMOVE THEM, AND LABELS AND TAPES OBTAINED WITH THIS PROCEDURE. Download PDFInfo
- Publication number
- ITVA20100039A1 ITVA20100039A1 IT000039A ITVA20100039A ITVA20100039A1 IT VA20100039 A1 ITVA20100039 A1 IT VA20100039A1 IT 000039 A IT000039 A IT 000039A IT VA20100039 A ITVA20100039 A IT VA20100039A IT VA20100039 A1 ITVA20100039 A1 IT VA20100039A1
- Authority
- IT
- Italy
- Prior art keywords
- ink
- labels
- logo
- message
- procedure
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000758 substrate Substances 0.000 title description 2
- 239000000463 material Substances 0.000 claims description 19
- 239000000976 ink Substances 0.000 claims description 18
- 238000005516 engineering process Methods 0.000 claims description 17
- 238000007639 printing Methods 0.000 claims description 15
- 239000011800 void material Substances 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 8
- 238000011282 treatment Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 239000005026 oriented polypropylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- -1 Hot Meli Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229920006397 acrylic thermoplastic Polymers 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007774 anilox coating Methods 0.000 claims description 2
- 239000005025 cast polypropylene Substances 0.000 claims description 2
- 238000003851 corona treatment Methods 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000004798 oriented polystyrene Substances 0.000 claims description 2
- 238000009832 plasma treatment Methods 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/02—Letterpress printing, e.g. book printing
- B41M1/04—Flexographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/30—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
- B41M1/305—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials using mechanical, physical or chemical means, e.g. corona discharge, etching or organic solvents, to improve ink retention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0072—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using mechanical wave energy, e.g. ultrasonics; using magnetic or electric fields, e.g. electric discharge, plasma
Description
Forma oggetto della presente invenzione un procedimento per la produzione di etichette (autoadesive) e/oppure di Tape avente quale funzione primaria quella della sicurezza ed anticontraffazione. The object of the present invention is a process for the production of (self-adhesive) labels and / or Tape having as its primary function that of security and anti-counterfeiting.
La etichetta o il tape rilasciano un messaggio o un logo nascosti nel "sottostrato" qualora si tenti di rimuoverle. The label or tape releases a hidden message or logo in the "underlay" if you try to remove them.
Oppure sulla etichetta o sul tape appare (in modo irreversibile e quindi non più "camuffabile") un messaggio o un logo nascosti nel "sottostrato" qualora si tenti di rimuoverle Or a message or logo hidden in the "underlay" appears on the label or tape (irreversibly and therefore no longer "camouflaged") if you try to remove them.
Questi prodotti sono destinati alle applicazioni dove vi à ̈ esigenza di sicurezza ed individuazione di eventuali manomissioni avvenute: settori cosmetici, farmaceutica, industria elettronica, alimentare, aeroporti, corrieri, poste e simili. These products are intended for applications where there is a need for security and identification of any tampering that has occurred: cosmetic, pharmaceutical, electronic industry, food, airports, couriers, post offices and the like.
Attualmente il prodotto à ̈ fornito da importanti Gruppi (Avery Dennison, Raflatac, 3M) con una offerta a "catalogo". Currently the product is supplied by important groups (Avery Dennison, Raflatac, 3M) with a "catalog" offer.
La possibilità di avere il prodotto customizzato con materiale, colori, nomi e simboli personalizzati à ̈ offerta da questi produttori a costi tanto alti da scoraggiare ogni interesse. The possibility of having the product customized with material, colors, names and customized symbols is offered by these manufacturers at such high costs as to discourage any interest.
Costi "accessibili" per questo prodotto customizzato vengono allo stato offerti solo con alti volumi di ordine che non corrispondono alle reali necessità del mercato (molto frazionato). "Affordable" costs for this customized product are currently offered only with high order volumes that do not correspond to the real needs of the market (very fragmented).
Viceversa, tanto più il prodotto, comunemente chiamato Void, à ̈ generico e generalizzato, tanto meno avrà efficacia in termini di sicurezza (una etichetta può essere rimossa e sostituita da altra identica facilmente reperita sul mercato). Conversely, the more generic and generalized the product, commonly called Void, the less effective it will be in terms of safety (a label can be removed and replaced by an identical one easily found on the market).
Detti "limiti" alla customizzazione del prodotto Void sono oggi dovuti oltre che a ragioni politiche dei "grossi" Gruppi, anche principalmente a ragioni tecniche. These "limits" to the customization of the Void product are today due not only to political reasons of the "big" Groups, but also mainly to technical reasons.
Inoltre, spesso i prodotti Void sul mercato risultano essere di qualità "scadente" quanto a rilascio e definizione dei messaggi e/oppure dei loghi nascosti in quanto con la tecnologia allo stato impiegata l'"effetto" Void può decadere nel tempo. Furthermore, often the Void products on the market appear to be of "poor" quality in terms of release and definition of messages and / or hidden logos as with the technology used the "Void effect" can decay over time.
Il supporto/frontale del prodotto Void (dove messaggi e loghi sono nascosti nel sottostrato) Ã ̈ infatti oggi realizzato con tecnologia Rotocalco Solvente (inchiostri solvente) e su frontali in Poliestere. The support / front of the Void product (where messages and logos are hidden in the substrate) is in fact today made with Rotogravure Solvent technology (solvent inks) and on polyester fronts.
La Rotocalco à ̈ una tecnologia di stampa i cui impianti (cilindri di acciaio incisi) sono particolarmente costosi. Rotogravure is a printing technology whose systems (engraved steel cylinders) are particularly expensive.
La Rotocalco à ̈ una tecnologia di stampa i cui avviamenti sono particolarmente onerosi in termini di tempo macchina e di scarti di materiale. Rotogravure is a printing technology whose start-ups are particularly expensive in terms of machine time and material waste.
La Rotocalco à ̈ una tecnologia di stampa le cui macchine hanno luce da 1000 mm a 1600 mm. Rotogravure is a printing technology whose machines have a light from 1000 mm to 1600 mm.
Gli inchiostri Solvente si "essiccano" tramite dispersione ed estrazione dell'umido. Con il tempo, le temperature, l'umidità e le condizioni di stoccaggio possono variare l'"effetto" Void ottenuto nel post stampa (e presentato al cliente). Solvent inks "dry" by dispersing and extracting the wet. Over time, temperatures, humidity and storage conditions may change the Void "effect" obtained in post printing (and presented to the customer).
Inoltre il Poliestere à ̈ un supporto plastico costoso (molto più costoso del Polipropilene). Furthermore, Polyester is an expensive plastic support (much more expensive than Polypropylene).
L'inventore orientò le sue ricerche verso tre obbiettivi: The inventor directed his research towards three objectives:
1. Impiegare una tecnologia di stampa differente dalla Rotocalco Solvente che abbia costi sensibilmente inferiori per le piccole/medie tirature di prodotto "Customizzato". 1. Use a printing technology different from the Solvent Rotogravure that has significantly lower costs for small / medium runs of "Customized" product.
2. Impiegare una tecnologia di stampa che produca un Void più stabile nel tempo rispetto alla Rotocalco Solvente. 2. Use a printing technology that produces a more stable Void over time than the Solvent Rotogravure.
3. Impiegare una tecnologia di stampa che consenta di realizzare il Void su materiali plastici meno costosi del Poliestere. 3. To employ a printing technology that allows to realize the Void on plastic materials less expensive than Polyester.
La sua invenzione consiste nel produrre il Void mediante tecnologia Flexo UV. His invention consists in producing the Void using Flexo UV technology.
Ovvero mediante una tecnologia di stampa i cui impianti (clichà ̈ fotopolimerici) costano circa 1/6 rispetto agli impianti Rotocalco. I cui avviamenti sono sensibilmente più corti sia in termini di tempo macchina che di scarti di materiale rispetto alle Rotocalco. Tempo di avviamento delle Rotocalco dalle 2 alle 4 ore. Tempo di avvamento della Flexo UV da 30 min. a 1 ora. Incorsamento Rotocalco da 150 a 200 m lineari. Incorsamento Flexo UV da 30 a 40 m. La Flexo UV à ̈ una tecnologia di stampa le cui macchine hanno una luce da 250 a 800 mm. Gli inchiostri UV non "essiccano" ma polimerizzano in esposizione alla luce ultravioletta prodotta da lampade installate sulle linee di stampa. Tale polimerizzazione à ̈ irreversibile e non risente delle temperature, dell'umidità e delle condizioni di stoccaggio. Si ottiene così un "effetto" Void estremamente stabile nel tempo. Mediante la tecnologia Flexo UV, oltre che sul Poliestere, l'inventore stampa il Void anche su materiali meno costosi come il Polipropilene. That is, by means of a printing technology whose systems (photopolymer clichÃ) cost about 1/6 compared to Rotogravure systems. The start-ups of which are significantly shorter both in terms of machine time and of material waste compared to Rotogravure. Rotogravure starting time from 2 to 4 hours. Starting time of the Flexo UV from 30 min. at 1 hour. Rotogravure infeed from 150 to 200 linear m. Flexo UV entry from 30 to 40 m. Flexo UV is a printing technology whose machines have a light from 250 to 800 mm. UV inks do not "dry" but polymerize on exposure to ultraviolet light produced by lamps installed on the printing lines. This polymerization is irreversible and is not affected by temperatures, humidity and storage conditions. The result is an extremely stable Void "effect" over time. Using the Flexo UV technology, as well as on the Polyester, the inventor also prints the Void on less expensive materials such as Polypropylene.
Secondo la presente invenzione, il materiale Vergine da impiegare deve essere costituito da un Film trasparente, bianco o colorato, che può essere: According to the present invention, the virgin material to be used must consist of a transparent, white or colored film, which can be:
Polipropilene Cast (PP) o Polipropilene Mono-orientato (OPP) o Polipropilene Bi-orientato (BOPP) Cast Polypropylene (PP) or Mono-oriented Polypropylene (OPP) or Bi-oriented Polypropylene (BOPP)
Poliestere (PET) Polyester (PET)
Polistirolo (PS) o Polistirolo Orientato (OPS) Polystyrene (PS) or Oriented Polystyrene (OPS)
PLA Nature Works PLA Nature Works
Nylon Nylon
e simili. and similar.
Il materiale Vergine può anche essere costituito da accoppiamenti dei sopracitati materiali. Virgin material can also consist of couplings of the aforementioned materials.
II materiale Vergine deve essere privo di trattamenti di superficie applicati dai produttori dello stesso materiale allo scopo di renderlo idoneo ai vari processi di stampa grafica. Allo scopo cioà ̈ di rendere il materiale "recettivo" ai vari tipi di inchiostri impiegati nel settore della stampa. The virgin material must be free of surface treatments applied by the producers of the same material in order to make it suitable for the various graphic printing processes. In order to make the material "receptive" to the various types of inks used in the printing sector.
Secondo la presente invenzione, sono trattamenti che non devono esserci sul materiale Vergine: According to the present invention, there are treatments that do not have to be on the virgin material:
Trattamento Corona Corona treatment
Trattamento Fiamma Flame treatment
Trattamento al Plasma Plasma treatment
Trattamento Chimico ovvero Top Coated Chemical Treatment or Top Coated
e simili. and similar.
Secondo la presente invenzione, sul materiale vergine viene stampato, con tecnologia Flexo (Anilox Cliché in Fotopolimero) il messaggio e/oppure il logo che "dovranno comparire", la parte della grafica che si potrebbe definire "Removibile". According to the present invention, the message and / or logo that "must appear", the part of the graphics that could be defined as "Removable", is printed on the virgin material with Flexo technology (Anilox Clichà © in Photopolymer).
A tal fine viene impiegato un inchiostro a Base Acqua oppure a Base Solvente (essiccabili tramite aria calda) oppure un inchiostro UV (che polimerizza attraverso irradiazione Ultravioletta) oppure inchiostro ΞΒ (Elettrone Beam) che polimerizza attraverso fasci di elettroni. For this purpose, a water-based or solvent-based ink is used (which can be dried by hot air) or a UV ink (which polymerizes through ultraviolet irradiation) or ΞΠ’(Electron Beam) ink that polymerizes through electron beams.
Secondo la presente invenzione, dopo la stampa del messaggio, e/oppure del logo, si effettua, sul materiale stampato, uno dei trattamenti di cui sopra (Corona, oppure Fiamma, oppure Plasma, oppure chimico) al fine di variare la tensione di superficie (recettibilità agli inchiostri). According to the present invention, after printing the message, and / or the logo, one of the above treatments (Corona, or Flame, or Plasma, or chemical) is carried out on the printed material in order to vary the surface tension (receptivity to inks).
Successivamente si stampa la parte della grafica (normalmente i fondi) che si può definire "Permanente". Subsequently, the part of the graphics (normally the backgrounds) is printed which can be defined as "Permanent".
Questa seconda stampa viene effettuata con tecnologia Flexo e con inchiostri a Base Acqua oppure Base Solvente oppure con inchiostro UV oppure con inchiostro EB. This second print is carried out with Flexo technology and with Water-based or Solvent-based inks or with UV ink or EB ink.
Si à ̈ così realizzato il prodotto "Void" secondo la presente invenzione con parte della stampa "removibile", costituita dai messaggi e dai loghi e parte della stampa estremamente "permanente" costituita dal fondo. The "Void" product according to the present invention was thus created with part of the "removable" print, consisting of the messages and logos and part of the extremely "permanent" print consisting of the bottom.
Il prodotto finito, realizzato secondo la presente invenzione, dà origine anche ad un Autoadesivo (con Liner di supporto) e così pure dà origine ad un Tape mediante la spalmatura di uno o più adesivi (Acrilici, Solvente, Hot Melt, Poliuretanici e simili). The finished product, made according to the present invention, also gives rise to a Self-adhesive (with support Liner) and thus also gives rise to a Tape by spreading one or more adhesives (Acrylics, Solvent, Hot Melt, Polyurethane and similar ).
Ugualmente, a seconda del tipo di spalmatura che si effettua, si ottiene un Void che rilascia i messaggi ed i loghi o che li fa solo comparire in maniera irreversibile senza però "sporcare" il prodotto sul quale à ̈ stato applicato. Likewise, depending on the type of coating that is carried out, a Void is obtained which releases messages and logos or which only makes them appear irreversibly without "dirtying" the product on which it has been applied.
Poiché l'invenzione à ̈ stata descritta a semplice titolo indicativo e non limitativo, ben s'intende che potranno essere apportate numerose modifiche al suo insieme ed ai suoi particolari, senza peraltro scostarsi dai principi basilari sui quali essa à ̈ fondata. Since the invention has been described as a simple indicative and not limitative title, it is well understood that numerous modifications can be made to its whole and its details, without however departing from the basic principles on which it is based.
Claims (2)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVA2010A000039A IT1400005B1 (en) | 2010-04-19 | 2010-04-19 | PROCEDURE FOR THE PRODUCTION OF LABELS AND / OR TAPES THAT RELEASE A MESSAGE OR A LOGO HIDDEN IN THE "SUBSTRATE" IF YOU TRY TO REMOVE THEM, AND LABELS AND TAPES OBTAINED WITH THIS PROCEDURE. |
| EP11162823.6A EP2377687B1 (en) | 2010-04-19 | 2011-04-18 | Molded plastic material, method for manufacturing it, and tamper-evident articles made of said material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVA2010A000039A IT1400005B1 (en) | 2010-04-19 | 2010-04-19 | PROCEDURE FOR THE PRODUCTION OF LABELS AND / OR TAPES THAT RELEASE A MESSAGE OR A LOGO HIDDEN IN THE "SUBSTRATE" IF YOU TRY TO REMOVE THEM, AND LABELS AND TAPES OBTAINED WITH THIS PROCEDURE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITVA20100039A1 true ITVA20100039A1 (en) | 2011-10-20 |
| IT1400005B1 IT1400005B1 (en) | 2013-05-09 |
Family
ID=42987465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITVA2010A000039A IT1400005B1 (en) | 2010-04-19 | 2010-04-19 | PROCEDURE FOR THE PRODUCTION OF LABELS AND / OR TAPES THAT RELEASE A MESSAGE OR A LOGO HIDDEN IN THE "SUBSTRATE" IF YOU TRY TO REMOVE THEM, AND LABELS AND TAPES OBTAINED WITH THIS PROCEDURE. |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2377687B1 (en) |
| IT (1) | IT1400005B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015209826A1 (en) * | 2015-05-28 | 2016-12-01 | Windmöller & Hölscher Kg | Rotary press |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996004177A2 (en) * | 1994-08-02 | 1996-02-15 | Trigon Packaging Corporation | Tamper evident seal and tape |
| EP1938968A1 (en) * | 2005-08-23 | 2008-07-02 | Yupo Corporation | Resin film and method for producing same, printed matter, label and resin molded article |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU617022B2 (en) * | 1989-01-05 | 1991-11-14 | Minnesota Mining And Manufacturing Company | Control-depth die-cuttable pressure-sensitive labels |
| US5631068A (en) * | 1994-08-02 | 1997-05-20 | Trigon Packaging Corporation | Self-containing tamper evident tape and label |
| DE10139653A1 (en) * | 2001-08-11 | 2003-02-20 | Tesa Ag | Label with increased protection against counterfeiting |
| CN1659027A (en) * | 2002-06-05 | 2005-08-24 | 东洋油墨制造株式会社 | Shrink film, process for producing the same, printing ink, print produced therewith and process for producing print |
-
2010
- 2010-04-19 IT ITVA2010A000039A patent/IT1400005B1/en active
-
2011
- 2011-04-18 EP EP11162823.6A patent/EP2377687B1/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996004177A2 (en) * | 1994-08-02 | 1996-02-15 | Trigon Packaging Corporation | Tamper evident seal and tape |
| EP1938968A1 (en) * | 2005-08-23 | 2008-07-02 | Yupo Corporation | Resin film and method for producing same, printed matter, label and resin molded article |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2377687A1 (en) | 2011-10-19 |
| IT1400005B1 (en) | 2013-05-09 |
| EP2377687B1 (en) | 2018-09-05 |
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