SALISBURY — It was U.S. Patent No. 2,628,465, and it changed the life of Ralph Penley Sr. “It’s a mechanical marvel, what he did,” grandson Bill Penley says today. Back in the early 1950s, Ralph ...
(MENAFN- GetNews) What is the function of form fill seal machine? In today's fast-paced life, the production and packaging industries are growing stronger and stronger to meet people's growing ...