Collection of selected, peer reviewed papers from the 2014 3rd china academic conference on printing and packaging, october 24-25, 2014, beijing, china. The 118 papers are grouped as follows: chapter 1: color and optical science and technology; chapter 2: image processing technology; chapter 3: applied information technologies in digital publishing; chapter 4: printing engineering technology; chapter 5: packaging engineering technology; chapter 6: food packaging and preservation; chapter 7: printing and packaging equipment; chapter 8: paper and related material technology; chapter 9: ink and related material technology; chapter 10: polymer-based materials and related technology.
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