- THE MAGAZINE
Rollstock, Kansas City, Mo., debuted a new fully automatic vacuum packaging machine that offers simple reliability.
Available in a variety of web widths, from 285-459 mm, all Rollstock machines feature programmable PLC controls with readable diagnostics and a vacuum leak check program. The chain system is guided and has an auto tensioning system to reduce stretch and wear. Dies are manufactured from solid aluminum block and lifted by a triple-knee lever system, driven by a 4-inch air cylinder with variable height control.