1.The cause of a back adhesion：
(1)the paste itself anti-viscosity, especially in the wet weather easy to stick back;
(2)After the printing is completed, it is packaged without perfect heat treatment;
(3)adjust the slurry formula is not appropriate, adding too much transparent slurry easy to cause back adhesion;(4)transport or storage conditions are not good, in high temperature, high humidity conditions for a long time stack.
Treatment methods for back adhesion:(1)choose good anti - sticky paste printing;(2)Good heat treatment for printing products;(3)Pay attention to the mixing formula, if the transparent pulp more than 80% is easy to cause back adhesion, so you can add an appropriate amount of curing agent or anti-adhesion agent for treatment;(4)Please pay attention to the improvement of transportation and storage conditions.(5)with anti - stick items to strengthen the whole processing.
2.Reasons for poor elasticity：
(1)The selection of sizing technology and printing fabric do not match;
(2)After printing drying treatment is not complete;
(3)too much crosslinking agent will affect the size of the elasticity and softness.
(4)add excessive destruction of resin tensile material (urea, ammonia).
3.Causes of color transfer phenomenon:(1)when mixing the selection of color species poor resistance to migration;(2)add excessive color species;(3)printing products dry processing;
(4)transport or storage conditions are not good, in high temperature, high humidity conditions for a long time stack.
Treatment of color transfer phenomenon:(1)selection of good color species resistant to migration to adjust the paste.(2)Good heat treatment for printing products;(3)In transportation and storage, as far as possible flat, do not fold together or with insulation paper.