Ink decolorization testing machine is also called ink decolorization tester, ink printing decolorization testing machine, ink decolorization tester, ink friction resistance testing machine, belongs to one of the most typical printing testing instruments.
Ink decolorization testing machine by Kunshan Haida instrument professional production, model FOR HD-507, used to test ink adhesion, in order to judge the quality of ink.
This machine can do dry grinding test, wet grinding test, decolorization change test, paper fuzzy test and special friction test.
Inkblot abrasion test is a test method designed to assess the abrasion or abrasion resistance of inkblot on paper or board.
Ink printing decolorization wear-resistant instrument operation method:
One, ink printing decolorization wear-resistant instrument uses: ink printing decolorization wear-resistant instrument is mainly used in printing ink layer wear resistance, color printing box wear resistance, Ps plate photosensitive layer wear resistance and related products surface coating wear resistance test.
Effective analysis of the differences in the abrasion resistance of printed matter, the ink layer film off, the low printing resistance of Ps plate and the differences in coating hardness of other products.
Two, ink printing decolorization wear-resistant instrument principle: ink printing decolorization wear-resistant instrument through the friction between the measured object and white daolin paper to determine its wear resistance and decolorization degree.
Ink printing decolorization wear-resistant instrument according to the national standard GB7706 in line with JIS5701 and ISO9000 standards.
Friction block is linear horizontal reciprocating motion;
The stroke is about 60mm.
Remove the upper friction body with white daolin paper to take the length and width of 50mm×230mm, fixed on the upper friction body (white rubber body).
Three, ink printing decolorization wear-resistant instrument operation steps:
- Fix the tested sample on the lower friction table.
2. The upper friction covered with white daolin paper is passed and fixed on the transmission arm, on which a weight is placed.
Open calculator small box, can set the number of friction selection, friction speed 21, 43, 85, 106 four kinds of speed can be adjusted.
3, press 0N/OFF switch, then the number of friction to the set number of automatic stop.
Post time: Aug-23-2021