In printing, varnish is a clear liquid that is applied to the surface of a printed piece for protection or gloss. It is also used to change the sheen of the paper. Varnish can be applied by roller, brush, spray, or dip.
A varnish is a clear liquid that is applied to the surface of a printed piece for protection or gloss. It is also used to change the sheen of the paper. Varnish can be applied by roller, brush, spray, or dip.
Varnish protects the ink from UV light, fingerprints, and other environmental contaminants. It also enhances the appearance of the printed piece by adding a glossy or matte finish.
Some varnishes are removable, while others are permanent. Removable varnishes can be removed with water or alcohol, while permanent varnishes require solvents for removal.
Varnishes can be either water-based or solvent-based. Water-based varnishes are typically less toxic and have lower VOCs than solvent-based varnishes.
Some common uses for varnish include:
-Adding a glossy or matte finish to a printed piece
-Protecting the ink from UV light, fingerprints, and other environmental contaminants
-Changing the sheen of the paper
-Making a printed piece waterproof or resistant to smudging
Varnish is a clear liquid that is applied to the surface of a print to protect it from damage and fading. It can be applied by hand or with a sprayer, and is typically allowed to dry before the print is framed or mounted. Varnish can also be applied to the surface of a print after it has been framed or mounted, but this is not recommended as it can cause the print to stick to the glass or matting.
The purpose of varnish is to protect the printed piece from scratches, fingerprints, and other marks. It can also be used to give the printed piece a glossy finish.