Skip to main content

Attempts to Improve the Deinkability of Ink jet Inks

Buy Article:

$12.00 plus tax (Refund Policy)

Deinkability of inkjet printed waste papers was assessed by flotation deinking method with fatty alcohol derivative as a deinking agent. Though inkjet inks are easily detached from the waste paper, detached inks are too small to be rejected out in the flotation cell. In order to increase the flotation efficiency, the kneading process was omitted and fatty acid or new ink collector was added in the flotation cell. Consequently, the brightness of the deinked pulp sheet obtained after flotation increased markedly. From these results, when the collected waste papers are only inkjet printings, inkjet inks are said to be deinkable by the current deinking line. But practically, waste papers are mixtures of digital and offset printings, since they are not classified by their printing types. When the electrophotography printed waste papers are deinked, strong shearing power is needed, consequently kneading cannot be avoided. It is necessary to establish the deinking method and develop the deinking agents and/or systems for mixed ondemand printings in early stage.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Document Type: Research Article

Publication date: 2010-01-01

More about this publication?
  • For more than 30 years, IS&T's series of digital printing conferences have been the leading forum for discussion of advances and new directions in 2D and 3D printing technologies. A comprehensive, industry-wide conference that brings together industry and academia, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems?particularly those involved with additive manufacturing and fabrication?including bio-printing, printed electronics, page-wide, drop-on-demand, desktop and continuous ink jet, toner-based systems, and production digital printing, as well as the engineering capability, optimization, and science involved in these fields. In 2016, the conference changed its name formally to Printing for Fabrication to better reflect the content of the meeting and the evolving technology of printing.

    Please note: For purposes of its Digital Library content, IS&T defines Open Access as papers that will be downloadable in their entirety for free in perpetuity. Copyright restrictions on papers vary; see individual paper for details.

  • Information for Authors
  • Submit a Paper
  • Subscribe to this Title
  • Membership Information
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more