Electric treatment for hydrophilic ink deinking
نویسندگان
چکیده
منابع مشابه
Enzymatic versus chemical deinking of non-impact ink printed paper.
Enzymatic versus chemical deinking is examined for MOW and photocopy prints. Several enzymatic preparations and two fibre/ink particle separation methods are tested. Deinking was monitored by image analysis and standard pulp and paper characterisation procedures. The effectiveness of the fibre/ink particle separation method depends on the ink particle's size: for smaller particles a washing ste...
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Hewlett-Packard (HP) is actively engaged in external and internal research to ensure that deinkability of the current recycled paper streams is maintained as the percentage of digital prints in deinking mill furnish increases. As part of this effort, HP is working to understand how ink and paper interactions affect the flotation deinking process. Results continue to show that paper type and des...
متن کاملModified Deinking of Digitally Printed Paper with Water Based Inkjet Ink
One of the most difficult recycling tasks is deinking of digitally printed paper with water based inkjet inks. The deinking of such paper is very important for the improvement of the digital printing industry. Generally, the manufacturers’ preferred method is INGEDE Method 11p, which defines the universal deinking process. Based on this method, two different deinking procedures were assessed. T...
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The Tablet PC version of Microsoft’s Windows XP operating system includes components that recognise handwriting. The data structures and objects used to store handwriting in Tablet PCs are called “ink”. The recognition of handwriting appears to be quite slow. A technical introduction to ink and the definition of the interfaces that allow the creation of purpose built handwriting recognition mod...
متن کاملRole of Deinking Agent and Its Challenge
The basic deinking process for old newspapers, the role of the deinking agent, the science and the condition for good deinking are reviewed based on the results in our laboratory first. Then, by using this typical deinking process, the deinkability of the pigment―based inkjet printings was examined. In commercial printings, the transition to on―demand printings is in progress, because the on―de...
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ژورنال
عنوان ژورنال: Water Science and Technology
سال: 2017
ISSN: 0273-1223,1996-9732
DOI: 10.2166/wst.2017.312