Ufuk YILMAZ, Ufuk KILLI, Mustafa Batuhan KURT, Ahmet TUTUŞ, Sinan SÖNMEZ

Farklı kaplanmış oluklu mukavva kartonların elektrofotoğrafik baskı kroma ve ton açısı bakımından incelenmesi

Kâğıt-Karton üretim sektörü her geçen gün kendini yenilemekte ve kaliteyi arttırmak için alternatif seçenekleri değerlendirmektedir. Aynı zamanda baskı sektörü de teknolojik gelişmelere sıkı bir şekilde uyum sağlamış ve dijital baskı sayesinde artık her eve ya da her ofise girebilmeyi başarmıştır. Dijital baskı (inkjet-elektrofotografik) verdiği kaliteli baskılar sonucunda artık bazı konvansiyonel baskı tekniklerinin yerini alabilecek düzeye gelmiştir. Kullanım kolaylığı ve maliyet avantajı da göz önünde bulundurulduğunda bu baskı tekniğinin en yaygın baskı yöntemlerinden biri olması kaçınılmaz hale gelmektedir. Bu çalışmada farklı kuşeleme özelliğine sahip oluklu mukavva kartonların baskı kroma, hue angle ve gloss değerleri gibi parametrelerle elektrofotografik baskıdaki özellikleri incelenmiştir. Araştırma sonuçlarına göre PCC ile kuşelenen oluklu mukavva kartonların hem optik özellikler açısından hem de elektrofotografik baskı kalitesi açısından daha olumlu sonuçlar verdiği belirlenmiştir.

Anahtar Kelimeler:

Çökeltilmiş kalsiyum karbonat (PCC), Yumurta kabuğu kalsiyum karbonat (ECC), Öğütülmüş kalsiyum karbonat (GCC), Elektrofotografik baskı, Oluklu mukavva karton

Investigation of differently coated corrugated cardboard in terms of electrophotographic print chroma and hue angle

Paper-Cardboard production sector renews itself day by day and evaluates alternative options to increase quality. At the same time, it has closely adapted to technological developments in the printing industry and has now managed to enter every home or office thanks to digital printing. Digital printing (inkjet-electrophotographic) has come to a level where it can replace some conventional printing techniques as a result of the quality prints it provides. Considering the ease of use and cost advantage, it becomes inevitable that this printing technique is one of the most common printing methods. In this study, the properties of corrugated cardboard with different coating properties in electrophotographic printing are investigated with parameters such as printing chroma, hue angle and gloss values. According to the results of the research, it is determined that corrugated cardboards coated with precipitated calcium carbonate (PCC) gave more positive results in terms of both optical properties and electrophotographic print quality.

Keywords:

Precipitated calcium carbonate (PCC), Eggshell calcium carbonate (ECC), Ground calcium carbonate (GCC), Electrophotographic printing, Corrugated cardboard,

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