The process of the functional water color printing
Printed fabric color change under the influence of water function milky white white is the color printing and cover printing secondary printing process is completed, the second time printing paste composition although not the same, but to mutual performance is good, can keep the second printing paste various fastness are good.
Fabric printed paste, drying, baking, covered the white pulp, drying, baking.
The production points of the functional water color printing .
(1) the water color changing function milky white printed fabric as a secondary complete ground printing, so the ground color printing must pay attention to the colour and lustre is uniform.
(2)Prevent the grinning, uneven defects such as disease, affect the masking of white pulp effect.
(3)The water color changing function milky white printed fabric is characteristic of water when writing pen or brush must be responsive, which is at the time of writing, the writing is to show, to has a musical sound effects, such as late after the show, there is the poor sensitivity, writing effect is bad, this is the key to change color under the influence of water function, production must be strict inspection.
The water milky white printed fabric color fastness, color change function mainly examine the rubbing fastness and crease resistance, does not require the washing fastness, and its products is characterized by repeated writing, volatile dry Cao repeatedly, recycling should be countless times, as long as the milky white printing pulp intact, writing effect can remain the same.
The Ink printing changes color with the influence of water.
