Zafer Özomay
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Zafer Özomay has a total of 21 co-authors. Here are the top co-authors by number of shared publications:
- Bekir Keskin
Ankara Haci Bayram Veli Universitesi
2 shared publications - Cem Aydemir
Marmara University, Faculty of Applied Science, Department of Printing Technologies, Istanbul, Turkey
2 shared publications - Cengiz Şahin
Ankara Yildirim Beyazit Universitesi
2 shared publications - Meral Ozomay
Research and Development Centre for Textile and Manuscript Heritage, Marmara University, Istanbul, Turkey
2 shared publications - Yasemin Sesli
Marmara Üniversitesi
2 shared publications - Çağla Koşak Söz
Department of Materials Science and Technology, Faculty of Science, Turkish-German University, Sahinkaya Cad., Beykoz, 34820 Istanbul, Turkey
2 shared publications
Latest Publications
- 30 September 2026
- Published by Gazi Universitesi Fen Bilimleri Dergisi Part C: Tasarim ve Teknoloji in Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji
- Vol. 14 (3) , 1811-1821
Yeşil Baskı Teknolojileri: Koşinil Doğal Boyası ile Sürdürülebilir Serigrafi Baskı Uygulamaları
Küresel iklim değişikliği sorunu, her alanda bazı değişikliklerin yapılmasını ve süreçlerin iyileştirilmesini zorunlu hâle getirmiştir. Geniş üretim hacmi ve hammadde aşamasından kullanım sonrası atık sürecine kadar uzanan etkisiyle tekstil sektörü, çevre kirliliği üzerinde ciddi baskı oluşturan ve öncelikli iyileştirme gerektiren başlıca sektörlerden biridir. Tekstil kumaşlarının renklendirilmesinde sıklıkla tercih edilen yöntemlerden biri olan serigrafi baskıda tercih edilen sentetik boya kullanımının olumsuz çevresel etkileri nedeniyle sürdürülebilir malzemelerin kullanımını teşvik etmeye yönelik çalışmalara ihtiyaç duyulmaktadır. Bu araştırmada koşinil böceğinden elde edilen ekstrakt, serigrafi baskı mürekkebi yapımında doğal boya olarak kullanılmıştır. Çalışmada guar gum ve nişasta ile ayrı ayrı kıvamlaştırılan ekstrakt ile mordansız ve Potasyum Alüminyum Sülfat mordanının farklı konsantrasyonlarına sahip mürekkep ile pamuk ve viskoz kumaşlara baskı yapılmıştır. Baskıların spektrofotometrik ölçümleri yapılmış olup; ışık, sürtünme ve yıkama haslıkları analiz edilmiştir. Elde edilen bulgular, koşinil esaslı doğal baskı patlarının serigrafi baskıda sürdürülebilir bir alternatif oluşturma potansiyeline sahip olduğunu; ancak ışık ve yıkama haslıklarının iyileştirilmesinin endüstriyel uygulanabilirlik açısından gerekli olduğunu ortaya koymaktadır.
- 30 September 2026
- Published by Gazi Universitesi Fen Bilimleri Dergisi Part C: Tasarim ve Teknoloji in Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji
- Vol. 14 (3) , 1811-1821
Yeşil Baskı Teknolojileri: Koşinil Doğal Boyası ile Sürdürülebilir Serigrafi Baskı Uygulamaları
Küresel iklim değişikliği sorunu, her alanda bazı değişikliklerin yapılmasını ve süreçlerin iyileştirilmesini zorunlu hâle getirmiştir. Geniş üretim hacmi ve hammadde aşamasından kullanım sonrası atık sürecine kadar uzanan etkisiyle tekstil sektörü, çevre kirliliği üzerinde ciddi baskı oluşturan ve öncelikli iyileştirme gerektiren başlıca sektörlerden biridir. Tekstil kumaşlarının renklendirilmesinde sıklıkla tercih edilen yöntemlerden biri olan serigrafi baskıda tercih edilen sentetik boya kullanımının olumsuz çevresel etkileri nedeniyle sürdürülebilir malzemelerin kullanımını teşvik etmeye yönelik çalışmalara ihtiyaç duyulmaktadır. Bu araştırmada koşinil böceğinden elde edilen ekstrakt, serigrafi baskı mürekkebi yapımında doğal boya olarak kullanılmıştır. Çalışmada guar gum ve nişasta ile ayrı ayrı kıvamlaştırılan ekstrakt ile mordansız ve Potasyum Alüminyum Sülfat mordanının farklı konsantrasyonlarına sahip mürekkep ile pamuk ve viskoz kumaşlara baskı yapılmıştır. Baskıların spektrofotometrik ölçümleri yapılmış olup; ışık, sürtünme ve yıkama haslıkları analiz edilmiştir. Elde edilen bulgular, koşinil esaslı doğal baskı patlarının serigrafi baskıda sürdürülebilir bir alternatif oluşturma potansiyeline sahip olduğunu; ancak ışık ve yıkama haslıklarının iyileştirilmesinin endüstriyel uygulanabilirlik açısından gerekli olduğunu ortaya koymaktadır.
- Open Access
- 28 July 2026
- Published by Marmara University in Öneri Dergisi
- Vol. 21 (66) , 767-783
THE ROLE OF COLORS USED IN INFOGRAPHIC DESIGN ON VISUAL PERCEPTION
Color, a crucial element in visual communication, plays a decisive role in the perception, readability, and attention-grabbing nature of information in infographic design. This study aims to determine the impact of color choices on visual perception in infographic design. The research was conducted using a survey model, a quantitative research method. The sample consisted of 190 participants (124 women and 66 men) from among students studying in the field of printing technologies and individuals working in the sector in Turkey. Data were collected online through a structured questionnaire developed by the researchers and analyzed using the SPSS 24.0 software package. Frequency, percentage, and chi-square tests were used in the analysis of the data. In conclusion, it was determined that color selection in infographic design is not only an aesthetic element but also plays a critical role in the effective transmission of information, enhancing visual perception, and directing user attention. Accordingly, it was concluded that using appropriate, balanced, and functional colors in infographic design is one of the fundamental factors that increase the success of the design.
- 28 July 2026
- Published by Marmara University in Öneri Dergisi
- Vol. 21 (66) , 767-783
Open AccessTHE ROLE OF COLORS USED IN INFOGRAPHIC DESIGN ON VISUAL PERCEPTION
Color, a crucial element in visual communication, plays a decisive role in the perception, readability, and attention-grabbing nature of information in infographic design. This study aims to determine the impact of color choices on visual perception in infographic design. The research was conducted using a survey model, a quantitative research method. The sample consisted of 190 participants (124 women and 66 men) from among students studying in the field of printing technologies and individuals working in the sector in Turkey. Data were collected online through a structured questionnaire developed by the researchers and analyzed using the SPSS 24.0 software package. Frequency, percentage, and chi-square tests were used in the analysis of the data. In conclusion, it was determined that color selection in infographic design is not only an aesthetic element but also plays a critical role in the effective transmission of information, enhancing visual perception, and directing user attention. Accordingly, it was concluded that using appropriate, balanced, and functional colors in infographic design is one of the fundamental factors that increase the success of the design.
- Open Access
- 30 December 2022
- Published by Cankiri Karatekin Universitesi in Anadolu Orman Araştırmaları Dergisi
- Vol. 8 (2) , 111-115
Yenilenebilir maddelerle hazırlanan cyan renk ofset baskı mürekkebinin basılabilirlik analizleri
Ofset baskı mürekkepleri içeriğinde yer alan hammaddeler genellikle petrokimyasal maddelerdir. Mürekkep bileşeninde bağlayıcı, çözücü ve katkı maddesi olarak yer alan petrokimyasal maddelerin bazıları baskı esnasında ve sonrasında mürekkep filminden ayrılırlar. Havaya, suya ve toprağa karışabilen bu maddeler insan sağlığı ve çevre için zararlı olabilmektedir. Bu kapsamda çalışmada; iki tür ofset baskı mürekkebi hazırlanmıştır. Mürekkep 1 Aspir yağı ve Pinus pinaster (sahil çamı) reçinesi ile mürekkep 2 mineral yağ ve Pinus pinaster reçinesi kullanılarak formüle edilmiştir. Mürekkeplerin farklı tür kağıtlar üzerine ofset baskı tekniğiyle test baskıları yapılmıştır. Baskıları yapılan kağıtların baskı anı ve mürekkep kuruması sonrası renk ölçümleri yapılarak ofset baskı tekniğine uygunluğu incelenmiştir. Ayrıca piyasada kullanılan standart bir cyan renk ofset baskı mürekkebi doğal bileşenlerle hazırlanan iki mürekkeple birlikte analiz edilerek karşılaştırma yapılmıştır. Çalışmanın sonuçlarında görülmüştür ki; kuruma sonrasında Mürekkep 1 ile baskısı yapılmış olan kağıtlardan uluslararası standartlara göre en iyi sonucu veren Bristol karton olmuştur. Bristol karton ΔE=6,6136 ve densite=1,2 değerlerinde ölçülmüştür. Mat kuşe kâğıt ΔE=10,94 ve densite=1,14 değerleriyle bu mürekkeple baskı uygunluğu en düşük kağıt olmuştur. Tüm analizlerin sonucunda doğal bileşenlerin mürekkep içeriğinde kullanılabileceği fakat nihai standart üretim için bileşenlerin oranlarının değiştirilerek standart değerlerle eş değer sonuçların elde edilebileceği gözlemlenmiştir.
- 30 December 2022
- Published by Cankiri Karatekin Universitesi in Anadolu Orman Araştırmaları Dergisi
- Vol. 8 (2) , 111-115
Open AccessYenilenebilir maddelerle hazırlanan cyan renk ofset baskı mürekkebinin basılabilirlik analizleri
Ofset baskı mürekkepleri içeriğinde yer alan hammaddeler genellikle petrokimyasal maddelerdir. Mürekkep bileşeninde bağlayıcı, çözücü ve katkı maddesi olarak yer alan petrokimyasal maddelerin bazıları baskı esnasında ve sonrasında mürekkep filminden ayrılırlar. Havaya, suya ve toprağa karışabilen bu maddeler insan sağlığı ve çevre için zararlı olabilmektedir. Bu kapsamda çalışmada; iki tür ofset baskı mürekkebi hazırlanmıştır. Mürekkep 1 Aspir yağı ve Pinus pinaster (sahil çamı) reçinesi ile mürekkep 2 mineral yağ ve Pinus pinaster reçinesi kullanılarak formüle edilmiştir. Mürekkeplerin farklı tür kağıtlar üzerine ofset baskı tekniğiyle test baskıları yapılmıştır. Baskıları yapılan kağıtların baskı anı ve mürekkep kuruması sonrası renk ölçümleri yapılarak ofset baskı tekniğine uygunluğu incelenmiştir. Ayrıca piyasada kullanılan standart bir cyan renk ofset baskı mürekkebi doğal bileşenlerle hazırlanan iki mürekkeple birlikte analiz edilerek karşılaştırma yapılmıştır. Çalışmanın sonuçlarında görülmüştür ki; kuruma sonrasında Mürekkep 1 ile baskısı yapılmış olan kağıtlardan uluslararası standartlara göre en iyi sonucu veren Bristol karton olmuştur. Bristol karton ΔE=6,6136 ve densite=1,2 değerlerinde ölçülmüştür. Mat kuşe kâğıt ΔE=10,94 ve densite=1,14 değerleriyle bu mürekkeple baskı uygunluğu en düşük kağıt olmuştur. Tüm analizlerin sonucunda doğal bileşenlerin mürekkep içeriğinde kullanılabileceği fakat nihai standart üretim için bileşenlerin oranlarının değiştirilerek standart değerlerle eş değer sonuçların elde edilebileceği gözlemlenmiştir.
- 22 October 2021
- Published by Walter de Gruyter GmbH in Nordic Pulp & Paper Research Journal
- Vol. 37 (1) , 184-191
Investigation of the effect of light fastness on the color changes of maps prepared by electrophotographic digital printing
In this study the prints were made on paper substrates, which were thought as map substrate alternatives, with 3 different surface properties at 1200 dpi by using the electrophotographic printing system. Color and gloss values of the samples were determined both before and after exposure to light for a period of 42 hours to determine the light fastness of the substrate and the print on it. The studies revealed that after the light fastness tests (i) the width of the color universe of the papers with matte surfaces is more than that of the papers with glossy surfaces, (ii) the loss of brightness of woodfree paper is higher than that of the other paper samples and (iii) the print chroma values obtained in woodfree paper is lower than those of the coated surfaces. Moreover, (iv) the delta measurements revealed that all paper samples experienced different color losses in different colors, and the most significant differences in these color losses were in magenta and black.- 22 October 2021
- Published by Walter de Gruyter GmbH in Nordic Pulp & Paper Research Journal
- Vol. 37 (1) , 184-191
Investigation of the effect of light fastness on the color changes of maps prepared by electrophotographic digital printing
In this study the prints were made on paper substrates, which were thought as map substrate alternatives, with 3 different surface properties at 1200 dpi by using the electrophotographic printing system. Color and gloss values of the samples were determined both before and after exposure to light for a period of 42 hours to determine the light fastness of the substrate and the print on it. The studies revealed that after the light fastness tests (i) the width of the color universe of the papers with matte surfaces is more than that of the papers with glossy surfaces, (ii) the loss of brightness of woodfree paper is higher than that of the other paper samples and (iii) the print chroma values obtained in woodfree paper is lower than those of the coated surfaces. Moreover, (iv) the delta measurements revealed that all paper samples experienced different color losses in different colors, and the most significant differences in these color losses were in magenta and black.- Open Access
- 1 September 2021
- Published by Politeknik Dergisi in Journal of Polytechnic
- Vol. 24 (3) , 1213-1217
Investigation of the Effect of Different Screening Methods on Print Quality in Digital Printing System
Digital printing is the process of printing the designs and photos prepared in computer environment with advanced printing technologies on different materials in a high quality and fast way. The digital printing system, which is increasing its effectiveness today, has taken great steps with technology since the first years of its existence and has started to have a voice in the sector for the last ten years. The digital printing, which is an alternative to the offset printing system in making design a product, exhibits significant improvements in terms of production efficiency, cost and quality. Offset has become competitive with flexo printing with the developing color efficiency in digital printing machines. High quality and different applications can be made with digital printing machines. In order to achieve this (screening) process, it is necessary to know the boundaries of the color universe that can be seen or produced by the devices and machines used in the system. In this study, the difference between colors and color consistency and basic measurements such as color values, dot gain were evaluated by changing the selection of screen methods used in digital printing. The differences caused by the screening structure variable have been shown with graphics and tables, then suggestions have been made. It has been determined that the change in the screening structures in digital printing creates differences in dot swelling, density and color.
- 1 September 2021
- Published by Politeknik Dergisi in Journal of Polytechnic
- Vol. 24 (3) , 1213-1217
Open AccessInvestigation of the Effect of Different Screening Methods on Print Quality in Digital Printing System
Digital printing is the process of printing the designs and photos prepared in computer environment with advanced printing technologies on different materials in a high quality and fast way. The digital printing system, which is increasing its effectiveness today, has taken great steps with technology since the first years of its existence and has started to have a voice in the sector for the last ten years. The digital printing, which is an alternative to the offset printing system in making design a product, exhibits significant improvements in terms of production efficiency, cost and quality. Offset has become competitive with flexo printing with the developing color efficiency in digital printing machines. High quality and different applications can be made with digital printing machines. In order to achieve this (screening) process, it is necessary to know the boundaries of the color universe that can be seen or produced by the devices and machines used in the system. In this study, the difference between colors and color consistency and basic measurements such as color values, dot gain were evaluated by changing the selection of screen methods used in digital printing. The differences caused by the screening structure variable have been shown with graphics and tables, then suggestions have been made. It has been determined that the change in the screening structures in digital printing creates differences in dot swelling, density and color.
- 13 April 2021
- Published by Taylor & Francis in The Journal of the Textile Institute
- Vol. 113 (6) , 1048-1056
Determination of optimum dyeing recipe with different amount of mordants in handmade cotton fabrics woven with olive leaves by grey relational analysis method
While the coloring of textiles was done with natural dyes in history, today it has been completely replaced by chemical dyes and our cultural values have begun to be abandoned. For this reason, various studies are carried out in order to revitalize natural dyeing and to increase its preference. Turkey's flora is rich in terms of plant diversity, thus it makes it easier to facilitate studies related to natural dyeing. We can count the olive tree that has an important place in this diversity and it grows in many regions of our country. In this research, the usability of the natural dye obtained from the leaves of the olive tree, which is very widespread in the world, in cotton fabrics woven with handmade yarns was investigated. In this study, Eflani fabric, woven from 100% cotton yarn with olive leaves, was dyed with a total of 3 different mordant materials of 5 different concentrations. The light and wash fastnesses of the dyed samples were made and the color differences and color efficiencies were calculated and compared using the CIE L * a * b color space system. Grey Relational Analysis (GRA) Method was used for the optimization of dyeing parameters. GRA, which is one of the multi-criteria decision making methods, is an effective method that can be used in situations where there are more or less information and multiple criteria and decision making are complex. There are a total of 9 criteria to decide on the best dyeing together with the fading and staining process obtained from washing damage and with the fading value obtained from lightfastness and color yield. Thanks to the GRA method applied, the evaluation made according to 9 criteria gives us the optimum result. In this experimental study, the effects of 3 different mordant substances and mixtures used in dyeing cotton fabric with olive leaves on color difference and color efficiency were investigated, and it showed that the dyeing with citric acid mordant and using 10% mordant, which is the highest concentration, gave the best fastness values.
- 13 April 2021
- Published by Taylor & Francis in The Journal of the Textile Institute
- Vol. 113 (6) , 1048-1056
Determination of optimum dyeing recipe with different amount of mordants in handmade cotton fabrics woven with olive leaves by grey relational analysis method
While the coloring of textiles was done with natural dyes in history, today it has been completely replaced by chemical dyes and our cultural values have begun to be abandoned. For this reason, various studies are carried out in order to revitalize natural dyeing and to increase its preference. Turkey's flora is rich in terms of plant diversity, thus it makes it easier to facilitate studies related to natural dyeing. We can count the olive tree that has an important place in this diversity and it grows in many regions of our country. In this research, the usability of the natural dye obtained from the leaves of the olive tree, which is very widespread in the world, in cotton fabrics woven with handmade yarns was investigated. In this study, Eflani fabric, woven from 100% cotton yarn with olive leaves, was dyed with a total of 3 different mordant materials of 5 different concentrations. The light and wash fastnesses of the dyed samples were made and the color differences and color efficiencies were calculated and compared using the CIE L * a * b color space system. Grey Relational Analysis (GRA) Method was used for the optimization of dyeing parameters. GRA, which is one of the multi-criteria decision making methods, is an effective method that can be used in situations where there are more or less information and multiple criteria and decision making are complex. There are a total of 9 criteria to decide on the best dyeing together with the fading and staining process obtained from washing damage and with the fading value obtained from lightfastness and color yield. Thanks to the GRA method applied, the evaluation made according to 9 criteria gives us the optimum result. In this experimental study, the effects of 3 different mordant substances and mixtures used in dyeing cotton fabric with olive leaves on color difference and color efficiency were investigated, and it showed that the dyeing with citric acid mordant and using 10% mordant, which is the highest concentration, gave the best fastness values.
- 2 March 2021
- Published by Walter de Gruyter GmbH in Nordic Pulp & Paper Research Journal
- Vol. 36 (2) , 331-342
Development of a nonwetting coating for packaging substrate surfaces using a novel and easy to implement method
This study is about preparing different paper substrates with chemically stable hydrophobic and superhydrophobic surface coatings through spraying a mixture of poly(dimethylsiloxane) (PDMS) and inorganic particles. The method is easy to implement, reproducible and requires inexpensive starting materials. Non-colored and colored types of (i) raw paper (UC), (ii) glossy coated paper (GC) and (iii) matte coated paper (MC) surfaces were selected for surface modification through the coating application. Both water-based ink (WB) and solvent-based ink (SB) formulations were used to dye substrate surfaces. Investigations including surface wetting, optical and physical properties of the coated paper substrates revealed that the coating application method proposed is a promising lacquer alternative for packaging purposes.
- 2 March 2021
- Published by Walter de Gruyter GmbH in Nordic Pulp & Paper Research Journal
- Vol. 36 (2) , 331-342
Development of a nonwetting coating for packaging substrate surfaces using a novel and easy to implement method
This study is about preparing different paper substrates with chemically stable hydrophobic and superhydrophobic surface coatings through spraying a mixture of poly(dimethylsiloxane) (PDMS) and inorganic particles. The method is easy to implement, reproducible and requires inexpensive starting materials. Non-colored and colored types of (i) raw paper (UC), (ii) glossy coated paper (GC) and (iii) matte coated paper (MC) surfaces were selected for surface modification through the coating application. Both water-based ink (WB) and solvent-based ink (SB) formulations were used to dye substrate surfaces. Investigations including surface wetting, optical and physical properties of the coated paper substrates revealed that the coating application method proposed is a promising lacquer alternative for packaging purposes.
- 13 December 2020
- Published by Mus Alparslan Universitesi Fen Bilimleri Dergisi in Muş Alparslan Üniversitesi Fen Bilimleri Dergisi
- Vol. 8 (2) , 757-762
Karton Ambalaj Üretiminde Ofset Baskı Sonrası Selofan Uygulamasının Renk Değişimine Etkisinin İncelenmesi
Baskı sonrası uygulamalarında selofan kullanımı, ürünün mukavemet özelliklerinin arttırmada ve görsel kalitesinin korunmasında önemli bir yere sahiptir. Karton ambalaj üretiminin büyük çoğunluğunda; sevkiyat, depolama ve satış sürecinde ambalajın yapısal özelliklerini koruması amacıyla selofan kaplaması uygulanmaktadır. Doğru parametreler kullanılmadan kaplanan selofan; nitro dayanımı düşük mürekkeplerde renk farklarına neden olmaktadır. Oluşan olumsuz durumlar ambalaj kalitesini etkilemekte ve üretici ile müşteri arasında itilaflara sebep olmaktadır. Bu çalışmada, gerçek üretim şartlarında karton ambalaj bakısı yapılan üretim tesisinde, hazırlanan test skalası basılmış kartonlar üzerine parlak ve mat selofan uygulaması yapılmıştır. ISO12647-2’ye uygun gerçekleştirilen baskılar üzerine homojen uygulanan selofanın öncelikle görsel kontrolü yapılmıştır. Densitometrik ve spektrofotometrik ölçümler yapılarak; nokta kazancı, renk değişimi ve renk evrenleri ölçümlenerek bu değerler grafikler ve tablolar ile inceleme sonuçları verilmiştir. Sonuç olarak; karton ambalaj baskısı üzerine uygulanan selofan kaplamalarının, nokta kazancı değerlerini arttırdığı, renk evrenini genişlettiği, özellikle parlak selofan uygulamasının daha geniş renk evreni sağladığı tespit edilmiştir.
- 13 December 2020
- Published by Mus Alparslan Universitesi Fen Bilimleri Dergisi in Muş Alparslan Üniversitesi Fen Bilimleri Dergisi
- Vol. 8 (2) , 757-762
Karton Ambalaj Üretiminde Ofset Baskı Sonrası Selofan Uygulamasının Renk Değişimine Etkisinin İncelenmesi
Baskı sonrası uygulamalarında selofan kullanımı, ürünün mukavemet özelliklerinin arttırmada ve görsel kalitesinin korunmasında önemli bir yere sahiptir. Karton ambalaj üretiminin büyük çoğunluğunda; sevkiyat, depolama ve satış sürecinde ambalajın yapısal özelliklerini koruması amacıyla selofan kaplaması uygulanmaktadır. Doğru parametreler kullanılmadan kaplanan selofan; nitro dayanımı düşük mürekkeplerde renk farklarına neden olmaktadır. Oluşan olumsuz durumlar ambalaj kalitesini etkilemekte ve üretici ile müşteri arasında itilaflara sebep olmaktadır. Bu çalışmada, gerçek üretim şartlarında karton ambalaj bakısı yapılan üretim tesisinde, hazırlanan test skalası basılmış kartonlar üzerine parlak ve mat selofan uygulaması yapılmıştır. ISO12647-2’ye uygun gerçekleştirilen baskılar üzerine homojen uygulanan selofanın öncelikle görsel kontrolü yapılmıştır. Densitometrik ve spektrofotometrik ölçümler yapılarak; nokta kazancı, renk değişimi ve renk evrenleri ölçümlenerek bu değerler grafikler ve tablolar ile inceleme sonuçları verilmiştir. Sonuç olarak; karton ambalaj baskısı üzerine uygulanan selofan kaplamalarının, nokta kazancı değerlerini arttırdığı, renk evrenini genişlettiği, özellikle parlak selofan uygulamasının daha geniş renk evreni sağladığı tespit edilmiştir.
- Open Access
- 26 December 2019
- Published by Mus Alparslan Universitesi Fen Bilimleri Dergisi in Muş Alparslan Üniversitesi Fen Bilimleri Dergisi
- Vol. 7 (2) , 667-672
Determination Of The Most Suitable Option For Production With Uncoated Papers In Offset Printing By Multi-Criteria Decision Making Method
The visual quality of the print result is largely dependent on the optimum level of coalescence process of the underprint material and the ink. The structural characteristics of the paper are extremely important in that the print can be obtained without loss and with the desired colour value. Since paper and cardboard are heterogeneous and interchangeable materials, it is necessary to measure the structural properties and determine their effect on the printability parameters of these properties. In this study, 90 g/m2 alternative papers, which are widely used in a certain product group and have different characteristics, are selected. 5 alternative papers were selected, elongation, strength, contact angle and surface energies were determined with the calibrated test devices. With offset printing, the ink is transferred to the paper by keeping the ink quantities constant with the cyan, magenta, yellow and black lines. Inks were measured for density and colour measurements followed by light fastness test and colour measurements were repeated. Differences in colour and paper properties are compared with multi-criteria decision making methods and given graphically. The optimal paper was selected using the TOPSIS (Technique for Order Preference by Similarity to Ideal Solutions) method, which is a multi-criteria decision-making method for choosing the most appropriate paper for production.
- 26 December 2019
- Published by Mus Alparslan Universitesi Fen Bilimleri Dergisi in Muş Alparslan Üniversitesi Fen Bilimleri Dergisi
- Vol. 7 (2) , 667-672
Open AccessDetermination Of The Most Suitable Option For Production With Uncoated Papers In Offset Printing By Multi-Criteria Decision Making Method
The visual quality of the print result is largely dependent on the optimum level of coalescence process of the underprint material and the ink. The structural characteristics of the paper are extremely important in that the print can be obtained without loss and with the desired colour value. Since paper and cardboard are heterogeneous and interchangeable materials, it is necessary to measure the structural properties and determine their effect on the printability parameters of these properties. In this study, 90 g/m2 alternative papers, which are widely used in a certain product group and have different characteristics, are selected. 5 alternative papers were selected, elongation, strength, contact angle and surface energies were determined with the calibrated test devices. With offset printing, the ink is transferred to the paper by keeping the ink quantities constant with the cyan, magenta, yellow and black lines. Inks were measured for density and colour measurements followed by light fastness test and colour measurements were repeated. Differences in colour and paper properties are compared with multi-criteria decision making methods and given graphically. The optimal paper was selected using the TOPSIS (Technique for Order Preference by Similarity to Ideal Solutions) method, which is a multi-criteria decision-making method for choosing the most appropriate paper for production.
- 1 November 2018
- Published by Faculty of Technical Sciences
- p. 129-134
THE INVESTIGATION OF USING ZIRCONIUM OXIDE MICROSPHERES IN PAPER COATING
- 1 November 2018
- Published by Faculty of Technical Sciences
- p. 129-134
THE INVESTIGATION OF USING ZIRCONIUM OXIDE MICROSPHERES IN PAPER COATING