Paper testing instrument--Ink Abrasion Color Fastness Tester operation method

Paper testing instrument--Ink Abrasion Color Fastness Tester operation method

Ink Abrasion Color Fastness Tester operation method:

 

1、Ink Abrasion Color Fastness Tester Usage.

Ink Abrasion Color Fastness Tester is mainly used for printing ink layer abrasion resistance, color printing box abrasion resistance, Ps plate photosensitive layer abrasion resistance and related products surface coating abrasion resistance test. It can effectively analyze the difference of abrasion resistance of printed products, the peeling of ink layer film, the low printing resistance of Ps plate and the difference of coating hardness of other products.

2、Ink Abrasion Color Fastness Tester principle.

Ink Abrasion Color Fastness Tester is used to determine the degree of abrasion resistance and decolorization by rubbing between the test object and the white Dowlin paper. Rubbing block is straight horizontal reciprocating motion; stroke of about 60mm. remove the upper friction body with white Dowling paper to take the length and width of 50mm × 230mm, fixed in the upper friction body (white rubber body on).