无墨喷水可重复打印纸工业化制备

doi:10.11944/j.issn.1000-0518.2018.06.170142

摘要/Abstract

摘要：

“无墨喷水打印”技术因其绿色环保的特点引起了广泛关注,推进无墨喷水可重复打印纸的产业化具有重要的意义。本文以具有水致变色性质的吲哚并[2,1-b]噁唑啉染料分子(TM)为例,选定聚对苯二甲酸乙二醇酯(PET)代替滤纸基材,通过筛选合适的表面活性剂、调整染料用量以及涂层厚度,探究并得到了一种无墨喷水可重复打印纸的工业化制备工艺。结果表明,利用优化后的制备工艺得到的无墨喷水可重复打印纸具有良好的可重复书写性能,并通过小量生产测试验证该制备工艺可以应用于实际工业生产。

关键词: 无墨喷水打印, 可重复书写, 水致变色, 涂布, 工业化制备工艺

Abstract:

“Water-jet printing” has attracted wide attention owing to its green process and environmental friendliness. Therefore, it is significant for industrial preparation of water-jet rewritable paper. In this work, taking a hydrochromic dye indole [2,1-b] oxazolidine(TM) for example, the industrial preparation process of water-jet rewritable paper based on polyethylene terephthalate(PET) instead of filter paper was explored in detail and successfully obtained via screening of surfactant, adjusting the amount of dye, and modulating coating thickness. The paper prepared via the optimized process exhibits great rewritable performance. Furthermore, successful small-scale production of this paper indicates that the optimized process can be widely applied in industrial production.

Key words: water-jet printing, rewriting, hydrochromism, coating, industrial preparation process

李建华,王洪泽,盛兰,卢志凯,张晓安. 无墨喷水可重复打印纸工业化制备[J]. 应用化学, 2018, 35(6): 679-686.

LI Jianhua,WANG Hongze,SHENG Lan,LU Zhikai,ZHANG Sean Xiao-An. Industrial Preparation of Water-Jet Rewritable Paper[J]. Chinese Journal of Applied Chemistry, 2018, 35(6): 679-686.

参考文献

[1]	LAI Xiaojing.Different Reading Experience Between Paper Books and Electronic Books[J]. Art Educ Res,2015,(5):153-154(in Chinese). 赖小静. 纸质书籍与电子书籍的不同阅读体验[J]. 美术教育研究,2015,(5):153-154.
[2]	Sarantis H.Business Guide to Paper Reduction[J]. Forest Ethics,2002.
[3]	GUO Yongxin.Present Status of Raw Materials for Papermaking and Its Prospect in China[J]. China Pulp Pap Ind,2010,(19):15-17(in Chinese). 郭永新. 中国造纸原料的现状和未来[J]. 中华纸业,2010,(19):15-17.
[4]	YU Runmei.Disccusion on Environmental Pollution of Paper Industry and Countermeasures in Our Country[J]. Hubei Pap,2006,(2):38-40(in Chinese). 喻润梅. 浅议我国造纸业环境污染问题及防治对策[J]. 湖北造纸,2006,(2):38-40.
[5]	Environmental Defense Fund.Paper Task Force Recommendations for Purchasing and Using Environmentally Preferable Paper. New York:EDF,1995.
[6]	Liedtke C.Material Intensity of Paper and Board Production in Western Europe[J]. Fresenius Environ Bull,1993,2:461-467.
[7]	WANG Xieqin.Greenhouse Effect and Emission Reduction of Greenhouse Gases[J]. Nat Gas Technol,2008,(6):53-58(in Chinese). 王协琴. 温室效应和温室气体减排分析[J]. 天然气技术,2008,(6):53-58.
[8]	LI Ping.Low-carbon Economy and Chinese Papermaking Industry[J]. China Pap Newslett,2010,(12):7-10(in Chinese). 李平. 低碳经济与中国造纸产业[J]. 造纸信息,2010,(12):7-10.
[9]	Comiskey B,Albert J D,Yoshizawa H,et al. An Electrophoretic Ink for All-printed Reflective Electronic Displays[J]. Nature,1998,394:253-255.
[10]	Hays D A.Paper Documents via the Electrostatic Control of Particles[J]. J Electrostat,2001,51:57-63.
[11]	SONG Xiaoming,WANG Songlin.Elementary Introduction of Ink-free Technology[J]. Print China,2010,(6):74(in Chinese). 宋晓明,王松林. 浅析无墨打印技术[J]. 印刷工业,2010,(6):74.
[12]	Sheng L,Li M,Zhu S,et al. Hydrochromic Molecular Switches for Water-jet Rewritable Paper[J]. Nat Commun,2014,5:3044.
[13]	Sun H,Gao N,Ren J,et al. Polyoxometalate-Based Rewritable Paper[J]. Chem Mater,2015,27(22):7573-7576.
[14]	Lou Q,Qu S,Jing P,et al. Water-Triggered Luminescent “Nano-bombs” Based on Supra-(Carbon Nanodots)[J]. Adv Mater,2015,27(8):1389-1394.