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| Study on the Prediction Model of Paper Printability in Ink-jet Printing |
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| DOI：10.11981/j.issn.1000-6842.2011.04.9 |
| Key Words:printability of ink-jet paper； printing quality parameters； prediction model； principal component analysis |
| Author Name | Affiliation | | 陈双莲 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 陈广学 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 屈贞财 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 许瑞馨 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 陈奇峰 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 |
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| Abstract: |
| The influences of the paper properties on ink-jet printing quality are very complex. In order to predict the printing quality quickly and accurately, it is necessary to establish a mathematical model and a evaluation system, based on which we can estimate the paper used for ink-jet printing is suitable or not. In this paper, five kinds of ink-jet papers with different properties were chosen, and the properties including brightness (X2),gloss(X3),roughness(X4),air permeability(X5) and absorbency(X6) were tested；then ink-jet printing trials with the same conditions and ink were carried out and different printing parameters were tested, including solid density（D）,dot-gain（DG）,print contrast（K）and hue（H）.Through combining analysis of each single printing quality parameter with some of the paper properties by using principal component analysis of SPSS, the correlation functions D/DG/K/H(X2,X3,X4,X5,X6) were achieved. Meanwhile, a integrated function Y (D,DG,K,H) involving the printing quality parameters was established through synthesis data processing of SPSS. This study reveals the influences of paper properties on the printing quality parameters and their corresponding weights, and it also proposes a prediction model of paper printability, which can provide a theory reference for printing work in ink-jet printing. |
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