7786db17_fication_process___Patents_com__Description
[Patent #] US-8,069,635 [Description] 
Packaging machine Methods for forming packages from a web of preformed bags. In one exemplary method of forming packages from a web of preformed bags, a first bag is held open...
Patents filed at Dec 06 2011 | Heat transfer in the liquefied gas regasification process | Patents.com