A:
The adhesive used on white laser labels is an acrylic emulsion-based permanent adhesive. This type of adhesive is suitable for general purpose adhesion to most papers, envelopes, corrugated shipping containers, file folders, bare and painted metal, polypropylene and polyethylene bags. The clear laser label products use a solvent based permanent adhesive which is also suitable for general purpose applications.
Answered on 12/18/2009 by Customer Care from Staples