Study on the Relationship between Plastic Viscosity and Tack Value of Picking Liquid

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Abstract:

In order to find out the relation between viscosity and adhesiveness (tack value), different rate printing varnish was respectively added to a lemon yellow ink for manufacturing several ink samples, and then their viscosity were tested. In addition, plastic viscosities of the 13 picking liquids were measured, and their tack values under 9 separation velocities were also tested. The study result showed that the picking liquid having high viscosity may be have low tack value, but printing varnish can decrease simultaneously plastic viscosity and tack value of one picking liquid.

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Periodical:

Advanced Materials Research (Volumes 314-316)

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1342-1345

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August 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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