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Bibliographic record number: 560223

Journal

Authors: Tomašegović, Tamara; Cigula, Tomislav; Mahović Poljaček, Sanja; Gojo, Miroslav
Title: Wetting of CtP offset plate as a function of developing process
Source: Proceedings, 22nd International DAAAM Symposium: "Intelligent Manufacturing & Automation: Power of Knowledge and Creativity" / Katalinić, Branko (ed). - Vienna : DAAAM International , 2011. 0019-0020 (ISBN: 978-3-901509-83-4).
ISSN: 1726-9679
Meeting: 22nd International DAAAM Symposium: "Intelligent Manufacturing & Automation: Power of Knowledge and Creativity"
Location and date: Vienna, Austria, 23-26. 11. 2011.
Keywords: offset printing plate fountain solution; electrical conductivity; pH value; contact angle
Abstract:
Offset printing is a complex process where many parameters, such as fountain solution properties and plate making process greatly influence quality of the final product.Aim of this paper was to detrmine physical-chemical properties of two fountain solution types and their wetting properties on printing plates made in different process conditions. Obtained results show that pH value and contact angle decreases as volume added concentrate in fountain solution increases, while electrical conductivity enhances. measurements of the contact angle shoved that the increase of developing speed causes higher values of contact angle. This investigation showed that both of investigated parameters, fountain solution and developing process significantly influence wetting process, consequently printing quality.
Type of meeting: Poster
Type of presentation in a journal: Other
Type of peer-review: International peer-review
Project / theme: 128-1201785-2228, 128-1281957-1958
Original language: ENG
Category: Znanstveni
Research fields:
Graphic technology
Contrib. to CROSBI by: mgojo@grf.hr (mgojo@grf.hr), 28. Stu. 2011. u 12:47 sati



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