THE 420 VF SERIES
The 420 VF Series provides the ultimate in
versatility for vacuum forming and skin packaging. By
combining two complete vacuum systems, a high volume turbine and
positive displacement (surge tank), the 420 VF Series can do the
work of two machines. The 420 VF can do plastic vacuum forming
because of the strong vacuum created by the high volume turbine.
Vacuum forming is a versatile method of molding plastic
(film) into a specific shape. Vacuum forming can be used to produce a wide variety of plastic objects
such as blisters or trays. The process requires a heat source to soften the plastic sheets and a source of vacuum to "draw" the plastic into the required form.
forming" is sometimes spelled Vacume Forming or Vacuume