“An adhesive, or glue, is a mixture in a liquid or semi-liquid state that adheres or bonds items together. Adhesives may come from either natural or synthetic sources. Some modern adhesives are extremely strong, and are becoming increasingly important in modern construction and industry.” http://en.wikipedia.org/wiki/Adhesive "  (Wikipedia, Adhesives, 2/13/2010)

Fabrication    
Joining

Ultrasonic assisted Adhesive Bonding