SUGAR LAND, TX — (Marketwire) — 08/01/11 — Researched by Industrial Info Resources (Sugar Land, Texas) — Strong demand for packaging products has contributed to solid second-quarter earnings reports for several of the leading companies based in North America. U.S. manufacturers have seen a recent resurgence in demand for products from global industrial and consumer packaging markets, and many expect demand to remain steady in the short term. Industrial Info is currently tracking more than