Water-based release agent is not easy to cause damage and damage to people and the environment during environmental prot...
Printing of water-based plastic ink on PET/BOPP film: unlike PE film printing, it is necessary to solve the relationship...
The substrate is not in place and causes foaming when the residual material naturally volatilizes. When the primer film ...
Nitro varnish nitro varnish is made from nitrocellulose, oil-modified alkyd resin, drier and matting powder. It can be d...
In order to ensure the printing effect, it is generally printed according to different needs 4-7 times of thick white gl...
The light fastness level is generally divided into 8 levels, the 1st grade is the worst, and the 8th grade is the best. ...