the impetus for the research was the frequent requests for specialists from the Institute of papermaking and Printing technical University of Lodz on the recognition of the authenticity of various documents, such as contracts. To verify the authenticity of paper on which was written a contract, it is very difficult, and often simply impossible.
- Hence the idea to create paper that has the structure of the stored information allowing the unique identification of such material is indicated, Dr. ing. Vasily Oleynik, the Director of the Institute of papermaking and Printing technical University of Lodz.
the portal PolskieRadio.pl
As noted, paper is ideally suited for this, as it is made from fibers which in the process of forming cloth of a paper can be laid in a certain direction.
Our preliminary studies, performed using labels, fibers, fluorescent show, that changes of some parameters of paper production, we can control and regulate fibers. And this gave rise to the idea to use fiber paper as media. Rapidly changing their location, you can get something in the form of a bar code, the fragments of various kinds of fibers, which can later be read, the doctor explained Oleynik.
in His opinion, this technology has great potential as a carrier of information will be the same fibers that form the structure of paper – no accessories of other materials. – We do not add any extraneous additives, so that a third party has no opportunity to conclude, the fibers that are responsible for the transfer of information. That’s the power of this idea is appreciated.
this Method should allow to uniquely identify material, and each sheet will be unique. – To forge such paper will be practicable only by its manufacture at the factory. However, the technology will be so complex that the costs that you must incur, would, incomparable advantages, – said the scientist.
Among the advantages that may arise with the introduction of such product on the market, the head of the Institute called, first of all, the possibility of protection for documents or packaging using a lot cheaper than the classical methods containing many additives. – A “paid” paper will also track the workflow, and it can be used to transmit confidential information, he said.
the Project was tested in laboratory scale. To commercialization of the invention łódzcy scientists want to build equipment for forming of paper on the scale półtechnicznej and words for this project, the device for fast reading information from the structure of the paper.
according to Dr. Olejnika if we are able to obtain funds for further research and potwierdziłyby all the projections, within three years it would be possible to develop the technology in scale, allowing for the commercialization of this innovative solution.
PAP, kk
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