Analysis of the color properties of papers subjected to different recycling numbers in electrophotographic (toner) printing

IF 1.3 4区材料科学 Q3 CHEMISTRY, APPLIED

Pigment & Resin Technology Pub Date : 2022-01-12 DOI:10.1108/prt-09-2021-0106

Ufuk Yilmaz

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引用次数: 2

Abstract

Purpose In this present study, electrophotographic printing is made on papers which are subjected to different recycling numbers, and this paper aims to examine the colour changes of this printing type. Design/methodology/approach Four-colour electrophotographic printing is carried out on adhering to the INGEDE 11p standard recycled papers four times under the same conditions. Colour measurements are made by means of electrophotographic printed colour scales printed on these recycled papers. Colour measurements are made with the X-Rite eXact spectrophotometer according to the ISO 13655:2017 standard. As a result of colour measurements, colour differences (ΔL′, ΔH′, ΔC′, ΔE00) of recycled papers are determined using some formulas. Findings According to the values obtained after four recycling, the highest ΔL′ value is found to be 4.80 yellow and the lowest 1.92 black. Again, according to the measurement results, it is determined that the highest ΔE00 is yellow colour with a value of 5.66, and lowest ΔE00 is black colour with a value of 1.98. In ΔH′, black colour is the highest value of 12.61, the lowest value with −2.05 is obtained in magenta colour. It was observed that the highest ΔC′ value is 2.98 in yellow, and the lowest value is −0.28 in black. Originality/value In the printing industry, sometimes customers want to monitor the colour differences in the printing by taking the L′a′b′ obtained values as a result of printing from the printing houses. If the colour differences exceed the tolerance values, then they can interfere with the printing. As a result of the calculations, colour changes in electrophotographic printing are observed with many parameters. This study can be a pioneer for the studies that can be done on this subject.

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电子照相（调色剂）印刷中不同回收次数纸张的颜色特性分析

目的在本研究中，在经过不同回收次数的纸张上进行电子照相印刷，本文旨在检测这种印刷类型的颜色变化。设计/方法/方法在相同条件下，在符合INGEDE 11p标准的再生纸上进行四次四色电子照相印刷。颜色测量是通过印刷在这些再生纸上的电子照相印刷色标进行的。根据ISO 13655:2017标准，使用X-Rite eXact分光光度计进行颜色测量。作为颜色测量的结果，使用一些公式确定了再生纸的色差（ΔL′，ΔH′，ΔC′，ΔE00）。根据四次回收后得到的值，ΔL′值最高为4.80黄色，最低为1.92黑色。再次，根据测量结果，确定最高ΔE00为黄色，值为5.66，最低ΔE00是黑色，值为1.98。在ΔH′中，黑色的最高值为12.61，品红色的最低值为−2.05。观察到，黄色的ΔC′值最高为2.98，黑色的ΔC’值最低为-0.28。独创性/价值在印刷行业，有时客户希望通过从印刷厂获得的L′a′b′值来监测印刷中的色差。如果色差超过公差值，则可能会干扰打印。作为计算的结果，可以用许多参数观察到电子照相印刷中的颜色变化。这项研究可以成为这一主题研究的先驱。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Pigment & Resin Technology 工程技术-材料科学：膜

CiteScore

2.80

自引率

21.40%

发文量

审稿时长

>12 weeks

期刊介绍： The journal looks at developments in: ■Adhesives and sealants ■Curing and coatings ■Wood coatings and preservatives ■Environmentally compliant coating systems and pigments ■Inks for food packaging ■Manufacturing machinery - reactors, mills mixing and dispersing equipment, pumps ■Packaging, labeling and storage ■Plus topical features and news on materials, coatings, industry people, conferences, books and so on ■Raw materials such as pigments, solvents, resins and chemicals ■Testing equipment and procedures