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Journal articles on the topic 'Offset Printing Inks'

Author: Grafiati

Published: 3 June 2025

Last updated: 19 July 2025

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1

Kapović, Dominik, Mirela Rožić, Marina Vukoje, and Branka Lozo. "Ink tack stability readings of the offset thermochromic inks." Pigment & Resin Technology 48, no. 4 (2019): 309–16. http://dx.doi.org/10.1108/prt-07-2018-0064.

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Purpose This paper aims to analyse the tack stability measurement readings of thermochromic offset inks. For this purpose, three reversible leuco-dye formed thermochromic inks were used to evaluate their tack. The used inks differ in their activation temperature, colour, drying mechanism, viscosity and chemical content. Thermochromic offset inks differ from conventional inks in formulation and size of colourants due to the presence of the microcapsules. Design/methodology/approach Printing inks in offset lithography must have sufficient tack so they can be transported from a reservoir onto the

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2

Strižić Jakovljević, Maja, Sanja Mahović Poljaček, Sonja Jamnicki Hanzer, Davor Donevski, and Tamara Tomašegović. "Towards Expanding the Use of Paper Made from Recycled and Non-Woody Plants: Enhancing the Print Quality through the Application of Nano-Modified Offset Inks." Sustainability 16, no. 11 (2024): 4785. http://dx.doi.org/10.3390/su16114785.

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This study aims to investigate the feasibility of using paper made from eco-friendly recycled and non-woody plants in graphic technology, particularly in offset printing. Instead of changing the composition or modifying the surface properties of the paper, the focus was on enhancing the print quality by modifying the printing ink. By modifying the printing inks, the quality of the prints on recycled and non-woody paper can be optimized, which in turn reduces the need for paper made from primary fibers. This approach can expand the use of alternative materials in graphic technology and design.

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3

Jiang, Wen Yan, and Zhi Hong Wang. "Research on the Method of Determining the Optimum Parameters for Offset Ink." Advanced Materials Research 174 (December 2010): 255–58. http://dx.doi.org/10.4028/www.scientific.net/amr.174.255.

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By experimental method, the optimum parameters for offset ink were investigated under standard printing conditions. Firstly, the relationship between solid ink density and print contrast was established, and the optimum values of solid ink densities and print contrasts were calculated. Then, perfect tone reproduction was achieved by dot gain compensation, in which the calibration curves were obtained by the target curves and the initial tone value increase(TVI) curves based on optimum SIDs. The results showed that this method of determining the optimum parameters for offset inks were practicab

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4

Deng, Zhichao, Jin Wang, Zhixiong Hu, et al. "Complex Refractive Index Dispersion of Strong Absorbing Material Determined Using Internal Reflectance Spectra Measurement." Applied Spectroscopy 72, no. 9 (2018): 1349–53. http://dx.doi.org/10.1177/0003702818781589.

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Complex refractive index dispersion (CRID) of offset inks is an important spectral property that affects the quality of printing. Due to the strong absorption of offset inks, great difficulty exists when measuring their CRID. In this study, a recently proposed apparatus that can detect the internal reflectance spectra was used to measure the CRID of three strong absorbing offset inks (magenta, yellow, and cyan). Both anomalous dispersion curve and extinction coefficient curve were well determined over the spectral range of 400–750 nm. This study experimentally proves that the apparatus and rel

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5

Sagu, Jagdeep S., Nicola York, Darren Southee, and K. G. U. Wijayantha. "Printed electrodes for flexible, light-weight solid-state supercapacitors – a feasibility study." Circuit World 41, no. 2 (2015): 80–86. http://dx.doi.org/10.1108/cw-01-2015-0004.

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Purpose – The purpose of this paper is to report on the feasibility of the manufacture of printed rechargeable power sources incorporating, in the first instance, electrode structures from the previous study, and moving on to improved electrode structures fabricated, via flexographic printing, using commercially available inks. It has been shown previously that offset lithography, a common printing technique, can be used to make electrodes for energy storage devices such as primary cells. Design/methodology/approach – A pair of the original Ag/C electrodes, printed via offset lithography, were

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6

Pudas, Marko, Juha Hagberg, and Seppo Leppävuori. "Gravure offset printing of polymer inks for conductors." Progress in Organic Coatings 49, no. 4 (2004): 324–35. http://dx.doi.org/10.1016/j.porgcoat.2003.09.013.

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7

Aydemir, Cem, Semiha Yenidoğan, Arif Karademir, and Emine Arman Kandirmaz. "The examination of vegetable- and mineral oil-based inks’ effects on print quality: Green printing effects with different oils." Journal of Applied Biomaterials & Functional Materials 16, no. 3 (2018): 137–43. http://dx.doi.org/10.1177/2280800018764761.

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Introduction: Printing inks oil selection is related to the desired nature of the varnish in the ink production. Petroleum-derived mineral oils and vegetable oils can be used in offset inks. Methods: In this study, the behaviors of vegetable- and mineral oil-based inks on uncoated and coated paper surfaces were investigated in terms of printability. Solid tone test prints were done with offset printing of these inks. Print gloss of the printed samples was measured and a light fastness test was implemented on these samples in order to determine the resistance to fading. Absorption behavior and

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8

Aydemir, Cem, and Samed Ayhan Özsoy. "Environmental impact of printing inks and printing process." Journal of graphic engineering and design 11, no. 2 (2020): 11–17. http://dx.doi.org/10.24867/jged-2020-2-011.

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In the Printing Industry, printing inks, varnishes, lacquers, moistening solutions and washing solvents (ethanol, methyl acetate, ethyl acetate, isopropanol, n-propanol, hexane, benzene, toluene, xylene, isopropyl acetate, propyl acetate, dimethyl ketone, glycols and glycol ethers) contain volatile organic compounds (VOCs) and air pollutants (HAPs). Especially solvent based inks used for flexo, gravure and screen printing, offset printing dampening solutions and cleaning solvents contain high concentration of VOC. These organic compounds evaporate during the production process or contribute to

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9

Sayeda S Ali, Sayeda S. Ali, Mohammad Hegazy Mohammad Hegazy, and Yasser K. Abdel Monem and Ahmed S. Abou Elyazed Yasser K Abdel Monem and Ahmed S Abou Elyazed. "The Influence of Synthesized TiO2-Nanoparticles on the Performance of Inks Utilized in Printing Documents." Journal of the chemical society of pakistan 45, no. 5 (2023): 382. http://dx.doi.org/10.52568/001331/jcsp/45.05.2023.

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Titanium dioxide is also called titania and occurs in nature in anatase and rutile forms. It is widely used as a white pigment, catalyst support, and photocatalyst. Nano-TiO2 pigments in pure crystallographic anatase phases have been successfully synthesized via sol-gel method. Nano-TiO2 material has been characterized by various techniques such as XRD, TEM, and XPS. The prepared nano-TiO2 was mixed with two different offset inks (falcon and jobbing) to upgrade the physical and optical properties of the offset inks and compared with Degussa TiO2 before and after the application was tracking an

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10

Jakopčević, Zrinka, Katarina Itrić Ivanda, Rahela Kulčar, Suzana Pasanec Preprotić, and Marina Vukoje. "Enhancing Applicability of Reversible UV Thermochromic Offset Inks: Edge Quality Parameters and Thermochromic Printing System Modulation Transfer Function." Materials 16, no. 8 (2023): 3125. http://dx.doi.org/10.3390/ma16083125.

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Modern logo design is characterized by its ability to convey information through the use of various images and text compositions. These designs often use simple elements such as lines to capture the essence of a product. When using thermochromic inks in logo design, it is important to consider their composition and behavior, as they differ significantly from conventional printing inks. This study aimed to determine the resolution capabilities of the dry offset printing technique when using thermochromic ink, with the ultimate goal of optimizing the thermochromic ink printing process. Horizonta

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11

Huo, Li Xia, Shi Yong Luo, Yong Hao, Wen Cai Xu, and Zai Zhu Ma. "A New Black Water Based Ink Prepared by Chinese Traditional Materials for Screen Printing Ancient Books." Advanced Materials Research 380 (November 2011): 69–72. http://dx.doi.org/10.4028/www.scientific.net/amr.380.69.

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Ink is one of “the four treasures in the study”. Inks prepared by the traditional materials is usually in the form of Chinese ink and ink stick, which are unsuitable for the modern printing technology such as screen printing, offset print, gravure or flexo printing. On the other hand, modern commodity printing inks most prepared by modern chemical pigments and chemical reagents, which would emit a certain amount of pollutants. Reproduction of Chinese ancient books, if printed by using modern commodity printing inks, would lost their lasting ancient charm such as antique, quaint, hoary, vintage

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12

Sezonov, Viktor, and Krystyna Dikevych. "COMPONENT COMPOSITION OF INKS, PAINTS AND DYES AS AN IMPORTANT COMPONENT OF DOCUMENT PROTECTION AGAINST COUNTERFEITING." Criminalistics and Forensics, no. 68 (July 3, 2023): 381–91. http://dx.doi.org/10.33994/kndise.2023.68.38.

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This article analyzes the component composition of inks, paints and dyes, and also gives a general description of one or another type of ink or dye and a classification of some of them. The historical aspect of the manufacture of inks and their components is highlighted. Writing ink was first made in ancient Egypt and China around 2500 BC. The features of paints depending on the type of printing (high, gravure, flat offset, screen) are studied and examples of their application are given. Flat offset inks used in newspapers are usually simple in composition. As for letterpress, although this ty

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13

Yang, Yong Gang. "Research on the Tack Value of Offset Printing Ink." Advanced Materials Research 314-316 (August 2011): 1401–5. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.1401.

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In order to find out the variation law of ink stickiness during the printing, the ink tack value under 9 different linear velocities of ink distributing roller was tested, and the relation equations between tack value and the roller linear velocity were built up. At the same time, the plastic viscosities of 8 offset inks and their tack values under 9 separation velocities were also tested. The study results showed that the higher the linear speed was, the larger the tack value was, and it would stay in a relatively high tack value (regarded as infinite tack value). Also, the printing ink havin

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14

Sajek, Daiva, and Svitlana Havenko. "Quality assessment of offset thermosensitive printing plates." Journal of graphic engineering and design 13, no. 2 (2022): 29–36. http://dx.doi.org/10.24867/jged-2022-2-029.

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This article discusses the technological possibilities of assessing the quality of offset thermosensitive printing plates by studying the influence of the structural and physical properties of their construction layers, as well as the parameters of digital computer-to-plate recording on the quality of formation and reproduction of image elements. The article presents an original conceptual model for determining the integral quality indicators of printing plates, taking into account their structural and physical properties, a set of modern methods for evaluating the quality of offset printing f

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15

Cordeiro, N., A. Blayo, N. M. Belgacem, A. Gandini, C. Pascoal Neto, and J. F. LeNest. "Cork suberin as an additive in offset lithographic printing inks." Industrial Crops and Products 11, no. 1 (2000): 63–71. http://dx.doi.org/10.1016/s0926-6690(99)00037-0.

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16

GIGAC, JURAJ, MIROSLAVA KASAJOVÁ, and MONIKA STANKOVSKÁ. "The influence of paper surface energy on multicolor offset print mottling." February 2014 13, no. 2 (2014): 55–64. http://dx.doi.org/10.32964/tj13.2.55.

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An evaluation of a series of commercial uncoated, semimatte, and glossy coated woodfree papers for the multicolor sheet-fed offset press is presented. This study is aimed at better understanding of mutual influences of surface free energy, paper surface roughness, and fountain solution on print mottling occurring in full-scale printing conditions. Each paper has unique structure in terms of surface roughness, porosity, and surface energy that are the result of manufacturing technology. At the point of contact of liquid with paper, the surface dynamic process of liquid absorption by paper occur

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17

Malenica, Ivan, Marina Golik Krizmanić, Marina Vukoje, Rahela Kulčar, and Katarina Itrić Ivanda. "Stability Aspects of UV-Curable Prints on Pressure-Sensitive Labels Facestock Made from Agro-Industrial By-Products." Macromol 3, no. 4 (2023): 693–703. http://dx.doi.org/10.3390/macromol3040039.

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During its life cycle, packaging comes into contact with various substances and even those it protects. Thus, for example, oil, water, and alcohol, if spilled on the packaging, can damage its functionality. In addition to exposure to chemicals, graphic products (packaging) can be exposed to moisture and UV radiation, which can negatively affect their stability during transport, storage, and handling. The choice of printing substrate can directly affect the stability of prints against different degrading influences. This paper explores the stability of thermochromic (TC) and conventional offset

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18

Jia, Xiao Xue, Bei Qing Huang, and Xian Fu Wei. "Study on the Influence of Rheological Properties on the Printing Quality of Ink." Advanced Materials Research 284-286 (July 2011): 2018–21. http://dx.doi.org/10.4028/www.scientific.net/amr.284-286.2018.

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Design the formula of UV waterless offset ink, through changing the content of padding, different ink samples that with different rheological properties were made. Proof with the IGT printability tester, and the printing qualities of inks were tested. The influence of rheological properties on the printing quality of ink was analysis. The results show that the rheological properties influence the printing quality directly. The higher the viscosity of ink is, the bigger the thixotropy is, and the smaller the fluidity is. The solid density, gloss, ink-transfer rates and dot gain of the printed m

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19

Ding, Ying Kun, Yan Fang Xu, Lu Hai Li, and Wen Bo Li. "Study on the Applied Performance of Color Inks." Applied Mechanics and Materials 262 (December 2012): 100–104. http://dx.doi.org/10.4028/www.scientific.net/amm.262.100.

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In order that a better analysis and evaluation of the color performance of developed color inks according to the printing requirements could be obtained, every ink will get abundant levels of ink supply amount made by double-channel control method. The max density obtained by the above method represents the color strength of inks. Then Color Management System is applied to building color gamut of matching process inks, and the color gamut represents the replicable color scope in practice. First, color strength of inks was identified by the following methods. Every ink was put respectively in t

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20

Vukoje, Marina, Ivana Bolanča Mirković, and Zdenka Bolanča. "Influence of Printing Technique and Printing Conditions on Prints Recycling Efficiency and Effluents Quality." Sustainability 14, no. 1 (2021): 335. http://dx.doi.org/10.3390/su14010335.

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The aim of this work was to determine the influence of the conventional offset printing technique and digital electrophotography printing with liquid toner (LEP) on some optical properties of recycled fibres. A series of LEP prints was made with the variation of the negative voltage of the developing drum (−200 V, −280 V, −350 V, and −430 V) after calibration of the machine and achieving standard densitometry values. Besides deinkability aspects, the quality of wastewater effluents after process of prints recycling was observed in order to make a conclusion regarding how different printing tec

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Alves, Ericka Figueiredo, Rubens Chaves de Oliveira, Luis Henrique Mendes da Silva, and Jorge Luiz Colodette. "Thermal and spectroscopic analyses on the molecular interaction between eucalyptus kraft pulp components and offset printing inks." Brazilian Archives of Biology and Technology 52, no. 3 (2009): 689–99. http://dx.doi.org/10.1590/s1516-89132009000300021.

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Thermal and infrared spectroscopic analyzes were carried out in order to study the kind of interaction between the anatomical components of the bleached eucalyptus kraft pulp with offset inks. A Bauer-McNett fiber classifier was used in order to obtain the anatomical components of the pulp, separately. The determinations of the enthalpy of the processes occurring in the samples of inks and pulp, as well as the enthalpy of these components interactions were obtained by Differential Scanning Calorimetry. In the interaction between pulp and offset ink, the reduced enthalpy values of the endotherm

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22

Slobodyanyk, V. G., O. V. Krykhovets, and Yu F. Petiak. "Researching of the physical and chemical properties of offset printing inks." Printing and Publishing 1, no. 81 (2021): 45–50. http://dx.doi.org/10.32403/0554-4866-2021-1-81-45-50.

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23

Richter, Tina, Thomas Gude, and Thomas Simat. "Migration of novel offset printing inks from cardboard packaging into food." Food Additives & Contaminants: Part A 26, no. 12 (2009): 1574–80. http://dx.doi.org/10.1080/19440040903241952.

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24

Dendge, Ramesh R. "Print Quality Evaluation in Paperboard Printing Induced by Changes in Viscosity and Screen Parameters." SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 15, no. 01 (2023): 133–38. http://dx.doi.org/10.18090/samriddhi.v15i01.18.

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Newer offset printing technologies demand improved rheological properties of inks ensuring predictable printability and runnability. The printing performance of printing technology is a function of raw materials, namely ink and substrate. Interaction between ink and surface of substrate influence densitometric quantities of printed layer. The consistent performance of ink is a function of its rheological properties mainly viscosity. Substrate surface properties such as smoothness, whiteness and color are critical for printability. This paper attempts to analyse variance in percent tone value o

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25

Svitlana, Khadzhynova, and Havenko Svitlana. "DEVISING A PROCEDURE FOR EXAMINING THE QUALITY OF PRINTS OF DIGITAL AND OFFSET PRINTING ON CORRUGATED CARDBOARD." Eastern-European Journal of Enterprise Technologies 5, no. 1 (107) (2020): 81–89. https://doi.org/10.15587/1729-4061.2020.212075.

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The rapid development of digital printing and the popularity of corrugated packaging production encourages manufacturers to improve product quality. Therefore, research into the quality of digital prints, using modern procedures for determining the qualimetric indicators, is important for both consumers and manufacturers. We have studied the prints made by the inkjet printing machine Durst Rho 1312. The printing involved the inks CMYK+Light Cyan+Light Magenta (Austria)+Light Cyan+Light Magenta. The prints were obtained directly on five-layer corrugated cardboard using the post-print technology

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26

Xie, Sujin, Guolin Tong, and Yungchang F. Chin. "The effect of offset printing ink on laser toner ink agglomeration under neutral pulping conditions." BioResources 7, no. 3 (2012): 2835–47. http://dx.doi.org/10.15376/biores.7.3.2835-2847.

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1-octadecanol is known to be a highly effective agglomerating agent for laser toner ink. However, the office waste paper used in the actual production often contains various types of inks. The effect of the offset ink and types of surfactants with different charge characteristics were studied relative to the agglomeration of the laser toner ink under neutral pulping conditions. It was found that the addition of a small amount of the offset ink printed waste paper was beneficial for the agglomeration of the laser toner ink. The optimal percentage of addition is 12.5% to 25%. The offset printed

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Yang, Yong Gang. "Study on the Relationships between Plastic Viscosity and Tack Value of Offset Printing Ink." Applied Mechanics and Materials 723 (January 2015): 814–18. http://dx.doi.org/10.4028/www.scientific.net/amm.723.814.

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In order to find out the variation law of ink stickiness during the printing, the ink tack value under 9 different linear velocities of ink distributing roller was tested, and the relation equations between tack value and the roller linear velocity were built up. At the same time, the plastic viscosities of 8 offset inks and their tack values under 9 separation velocities were also tested. The study results showed that the higher the linear speed was, the larger the tack value was, and it would stay in a relatively high tack value (regarded as infinite tack value). Also, the printing ink havin

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Pudas *, M., J. Hagberg, and S. Leppävuori. "Roller-type gravure offset printing of conductive inks for high-resolution printing on ceramic substrates." International Journal of Electronics 92, no. 5 (2005): 251–69. http://dx.doi.org/10.1080/00207210500102930.

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29

Şimşeker, Osman. "Offset printing results analysis of different based inks in cardboard packaging production." Polish Journal of Chemical Technology 23, no. 2 (2021): 88–93. http://dx.doi.org/10.2478/pjct-2021-0022.

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Abstract The main raw material of paper and cardboard used in packaging is cellulose. Cardboard packages made of cardboard, which can be produced in much different quality and weight, are obtained in numerous shapes and appearances 1, 2 . Paper and cardboard packaging are among the most economical packaging types. Using less raw materials, more durable but thin, light, economical cardboard is produced 2, 3 . In this study, under equal printing conditions, test prints were made on cardboard substrates (for cardboard packaging) with mineral oil based, vegetable oil (soy oil) based and UV cured i

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Vukoje, Marina, Rahela Kulčar, Katarina Itrić Ivanda, Josip Bota, and Tomislav Cigula. "Improvement in Thermochromic Offset Print UV Stability by Applying PCL Nanocomposite Coatings." Polymers 14, no. 7 (2022): 1484. http://dx.doi.org/10.3390/polym14071484.

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Thermochromic (TC) printing inks change their colouration as a response to a change in temperature. This ability renders them attractive for various applications such as smart packaging, security printing, and marketing, but their application is limited due to their low UV stability, i.e., loss of their thermochromic effect when exposed to UV radiation. In order to improve the UV stability of TC prints, one offset TC printing ink was printed and coated with nanomodified polycaprolactone (PCL) coating. The coating was prepared with the incorporation of 1%, 2%, and 3% mass ratios of ZnO and TiO2

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FERNANDEZ, ERIC O., and KEVIN T. HODGSON. "Deinking flexographic-printed papers: Destabilization of flexographic ink dispersions with copper compounds." November 2013 12, no. 11 (2013): 29–35. http://dx.doi.org/10.32964/tj12.11.29.

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Flexographic printing inks form electrosterically stabilized colloidal dispersions in water that display extreme stability at the alkaline pH values of most wastepaper deinking systems. A significant amount of U.S. newspapers are now printed using water-based flexographic inks, and the residual inks from these sources are problematic to remove in deinking plants. A successful flocculant for flexographic ink particles used in deinking plant filtrate streams requires that both the electrostatic and steric components of colloidal stabilization be eliminated simultaneously. The present study shows

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Yang, Yong Gang, and Fu Ping Liu. "Study on the Relationships between Offset Ink Tack Value and its Viscosity, the Separation Velocity." Advanced Materials Research 332-334 (September 2011): 1704–8. http://dx.doi.org/10.4028/www.scientific.net/amr.332-334.1704.

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In order to find out the variation law of ink stickiness during the printing, the ink tack value under 9 different linear velocities of ink distributing roller was tested, and the relation equations between tack value and the roller linear velocity were built up. At the same time, the plastic viscosities of 8 offset inks and their tack values under 9 separation velocities were also tested. The study results showed that the higher the linear speed was, the larger the tack value was, and it would stay in a relatively high tack value (regarded as infinite tack value). Also, the printing ink havin

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Krykhovets, O. V., V. G. Slobodyanyk, and A. M. Shybanova. "Research of rheological properties of newspaper black inks for offset printing method." Scientific Papers (Ukrainian Academy of Printing) 1, no. 62 (2021): 80–86. http://dx.doi.org/10.32403/1998-6912-2021-1-62-80-86.

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Thorman, Sofia, Göran Ström, and Patrick A. C. Gane. "Impact of non-uniform water absorption on water-interference print mottle in offset printing." Nordic Pulp & Paper Research Journal 33, no. 1 (2018): 150–63. http://dx.doi.org/10.1515/npprj-2018-3011.

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Abstract Print mottle is a serious and yet common print defect in offset printing. An imbalance between the feed of fountain solution and the ability of the paper substrate to absorb and transport this water away from the surface can cause moisture/water interference problems. In the study presented here, we have investigated the uniformity of aqueous absorption and coating structure of pilot-coated papers with different types and dosages of dispersants and linked this to print mottle and uncovered areas (UCA). In earlier studies, the print quality of these papers indicated that a moderate add

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JOSEPH, D., S. D. MAIND, A. SAXENA, and R. K. CHOUDHURY. "CHARACTERIZATION OF OFFSET PRINTING INK TAGGED WITH RARE-EARTH TAGGANTS BY X-RAY EMISSION TECHNIQUES." International Journal of PIXE 17, no. 03n04 (2007): 183–91. http://dx.doi.org/10.1142/s0129083507001241.

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Proton Induced X-ray Emission (PIXE) and Energy Dispersive X-ray Fluorescence (EDXRF) techniques have been used for elemental characterization of offset printing ink tagged with rare-earth taggants. The offset printing ink was tagged with rare-earth ( La , Pr , Nd , Sm , Eu and Gd ) thenoyltrifluoroacetonate chelates at about 1000-ppm level for each element separately. Small aliquots (approximately 20 mg) of tagged inks were coated on paper supports in the form of small circles having diameter 10–15 mm each and then analyzed. In the case of PIXE, a proton beam of energy 4 MeV and in the case o

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Jin, Jiao, Huihui Ren, and Zhaoyue Liu. "Large-Area Patterning of Oil-Based Inks on Superhydrophobic TiO2 Nanotubular Layers by Photocatalytic Wettability Conversion." Catalysts 10, no. 10 (2020): 1203. http://dx.doi.org/10.3390/catal10101203.

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Patterning an oil-based ink on a solid surface based on a wettability difference is of significant importance for the application of offset printing. Herein, we describe a large-area patterning of oil-based ink on a self-organized TiO2 nanotubular layer based on a photocatalytic wettability conversion. The TiO2 nanotubular layer was fabricated by electrochemical anodization, which demonstrated a superhydrophobic wettability after modification with a self-assembled molecular layer. Subsequently, area-selective ultraviolet (UV) irradiation through a pre-designed pattern of water-based UV-resista

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Mr., Ramesh Kumar*1 Mr. Bijender2 &. Mr. Sandeep Boora3. "A SURVEY OF ECO-FRIENDLY TECHNIQUES COMING FORTH IN SHEET-FED OFFSET PRESSES." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 6 (2017): 388–92. https://doi.org/10.5281/zenodo.814508.

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Objective of this research paper is to put emphasis on various eco-friendly techniques existing today in sheet fed offset printing organizations and their futuristic aspects. Reducing pollution, decreasing carbon footprints and lowering volatile organic compounds have become essential today for various offset printing organizations for sustainable developments. To get aware of eco-friendly techniques coming forth, a survey of 15 printing organizations was conducted in Delhi NCR and BADDI (Himachal Pradesh) region. The data was collected with the help of questionnaire consisting of 8 questions.

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Dorosh, A. K., and A. V. Shevchuk. "The elastics – viscosity propertis of printing role offset inks according to relacxation rheometry." Physics of aerodisperse systems, no. 59 (November 8, 2021): 37–48. http://dx.doi.org/10.18524/0367-1631.2021.59.227106.

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Dire relacxation rheometry methods carried out quantitative measurements and established quvalitative patterns of the dependencies of the main elastic-viscous characteristics for the Cybo black ink system in the temperature range of ( 293-333)°K of its technological resistence, namely : the equilibrium elastic modulus and the angle loss modulus and loss angle tangent; complex viscosity and full reological flow curves of the first shear rate and second (viscosity) of the species; degree of destraction of elastic and viscous properties depending on the value: shear stress; shear strain rate ; re

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Has, Michael. "Charakterisierung der Farbzügigkeit von Offsetdruckfarben / Characterization of the adhesion of offset printing inks." Applied Rheology 6, no. 5 (1996): 216–21. http://dx.doi.org/10.2478/arh-1996-060509.

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Pudas, M., J. Hagberg, S. Leppavuori, K. Elsey, and A. Logan. "Methods for the evaluation of fine-line offset gravure printing inks for ceramics." Coloration Technology 120, no. 3 (2004): 119–26. http://dx.doi.org/10.1111/j.1478-4408.2004.tb00217.x.

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Robert, Tobias, Steven Eschig, Toine Biemans, and Frank Scheifler. "Bio-based polyester itaconates as binder resins for UV-curing offset printing inks." Journal of Coatings Technology and Research 16, no. 3 (2018): 689–97. http://dx.doi.org/10.1007/s11998-018-0146-4.

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Dorosh, A. K., A. V. Shevchuk, and O. A. Hutsol. "Modelling of the rheological curve and printing ink flow mechanism in rotary viscometer measuring cell clearance." Physics of Aerodisperse Systems, no. 53 (June 15, 2021): 77–89. http://dx.doi.org/10.18524/0367-1631.2016.53.159354.

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The complete rheological curves of basic role printing offset inks in the temperature range 20÷60°C have been obtained. The flow models and analytical formulas are analyzed and tested tocalculate of value of the most important macro- and microrheological parameters; identified the boundaries of appearance and extinction of wall effects, the phenomenon of ink separation (generation of axial "pigment streamer"), the formation (and the reformation) of the structure of liquid layers of material in the clearance of the measuring cell of the rotary viscometer.

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DAHLVIK, PETER, GUILLERMO BLUVOL, KARL-HEINZ KAGERER, MANFRED ARNOLD, and DAN VARNEY. "Influence of topcoat pigment particle size distribution on tail-edge pick resistance in sheet-fed offset printing." June 2012 11, no. 6 (2012): 51–58. http://dx.doi.org/10.32964/tj11.6.51.

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This paper describes ground calcium carbonate pigment particle size distribution and its influence on the tail-edge picking of pilot-coated paper as determined in full-scale sheet-fed offset printing. A tailor-made method was developed using a modified printing plate and high-tack inks to assess surface strength in terms of edge picking. In addition to the type, fineness, and particle size distribution of the ground calcium carbonate pigment, we also evaluated the solids content of the coating color, binder level, clay usage, and calendering. The printing test method provided differentiation r

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Mirković, Ivana Bolanča, Goran Medek, Zdenka Bolanča, and Milena Reháková. "Environmentally Sustainable Offset Prints Exposed to Thermal Aging and NO2." Sustainability 16, no. 4 (2024): 1681. http://dx.doi.org/10.3390/su16041681.

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The research aims to find out the crucial factors in the design phase of packaging products, which are related to the determination of environmental influences on sustainable materials. The paper presents the results of research into the influence of environmentally friendly cardboard and the separation of yellow offset ink on the optical properties of prints exposed to thermal aging without and with exposure to NO2. The samples were obtained under real conditions on a Roland 705 printing machine. The colorimetric characteristics of the print and its stability were determined in the research.

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Kikkawa, Taichi, Daisuke Kumaki, Shizuo Tokito, Nobuko Fukuda, and Yasuyuki Kusaka. "Nickel oxide-based flexible thin-film NTC thermistors by using reverse offset printing." Flexible and Printed Electronics 7, no. 1 (2022): 015003. http://dx.doi.org/10.1088/2058-8585/ac489f.

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Abstract In recent years, the use of printing methods to fabricate electronic devices (printed electronics) has attracted attention because of their low cost and low environmental impact. Printing technology enables the high-throughput fabrication of electrical circuits on film substrates, thereby providing inexpensive personal healthcare devices to monitor health status in real-time, for example. Temperature detection is one of the central concerns as a fundamental physical quantity in various fields. In 2013, a highly sensitive flexible thermistor was reported by formulating aqueous inks of

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Kim, Chung Hwan, Ha-Il You, and Seung-Hyun Lee. "Register control of roll-to-roll gravure-offset printing equipment considering time difference between measurement and actuation." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 226, no. 11 (2012): 2726–38. http://dx.doi.org/10.1177/0954406211433247.

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The manufacture of printed electronics by roll-to-roll printing machine requires more accurate register performance than conventional media printing technology. Moreover, high drying temperature and long drying time to sinter the inks can induce the substantial changes in the length of the substrate and consequently register errors. Among the roll-to-roll printing methods, the gravure one, despite its relatively fast productivity and fine-line printing capacity, has difficulty in achieving the required register specifications for printed electronics because of the dependence of the register co

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Pogačar, Andreja, Ivana Bolanča-Mirković, and Diana Gregor-Svetec. "Print Durability and Recyclability of Label Paper Equipped with Printed RFID Antenna." Sustainability 16, no. 1 (2023): 129. http://dx.doi.org/10.3390/su16010129.

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Labels are a crucial component of products, offering informational content and attractive visuals; therefore, the durability of the print is an important quality requirement. On the other hand, in accordance with eco-design, the recyclability of printed labels is vital. In our research, the focus was on the assessment of the durability, recyclability, and deinkability of printed label paper equipped with printed RFID tags. The determined color fastness of electrophotographic prints affected by various environmental factors showed good resistance to dry rubbing and, in most cases, light and moi

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Maind, S. D., N. Chattopadhyay, Ch Gandhi, S. C. Kumar, and M. Sudersanan. "Quantitative evaluation of europium in blue ballpoint pen inks/offset printing inks tagged with europium thenoyltrifluoroacetonate by spectrofluorometry and ICP-AES." Science & Justice 48, no. 2 (2008): 61–66. http://dx.doi.org/10.1016/j.scijus.2007.09.007.

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Moon, Jaekyeong, Geonhee Yang, and Hyunchul Tae. "A Study on DNN-Based Practical Model for Predicting Spot Color." Applied Sciences 13, no. 24 (2023): 13100. http://dx.doi.org/10.3390/app132413100.

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The color of product packaging plays an important role in brand awareness and consistency. Given the importance of consistent color reproduction, the use of standardized spot colors is essential. However, the reproduction of specific spot colors in offset packaging printing involves additional processes and costs. This study presents an efficient approach to predict the color result of spot color inks in the packaging printing industry, using only the amount of ink involved in the mixing process as an input. Using a neural network-based model, our approach uses the CIEDE2000 color difference f

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Kondratov, Alexander, Valery Konyukhov, Stanislav Yamilinets, Ekaterina Marchenko, and Gulsharat Baigonakova. "Compression Relaxation of Multi-Structure Polymer Composites in Penetrating Liquid Medium." Polymers 14, no. 23 (2022): 5177. http://dx.doi.org/10.3390/polym14235177.

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Multi-structural polymer composites are widely used in the mechanical engineering, automotive, aviation and oil refining industries, as well as in the printing industry as a shock-absorbing deckle on the offset cylinders of printing machines. During offset printing, composites come into contact with inks and washing solutions, the components of which penetrate the material and cause the polymers to swell. This process degrades the print quality, and for this reason the study of its features is relevant. The prerequisites for this work are the study of the fundamental laws of diffusion and sorp

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