Table of Contents
Advertisement
Sealing Methods
Quali-Seal
EZseal
1 1 - 4 / R e v 1 5
The Quali-Seal is an exclusive sealing system that differs from conven-
tional polyethylene sealing systems. Sealing ribbons, backup rubbers,
and water channels, or coolers, are not required. Instead, constant heat
is applied to both sides of the bag to be sealed and an air blast is used to
quickly cool and set the seal. Three solid-state time-proportioning tem-
perature controllers master the heat for the front and rear jaw and the
back seal. They are either mounted on the front panel or controlled
through the touchscreen.
Place Teflon fiberglass tape on the faces of the Quali-Seal bars to pre-
vent polyethylene film from sticking. The tape also eliminates
burn-through problems. The most commonly used tape is ¾" wide but
other dimensions are also available.
I
:
MPORTANT
Install Teflon tape from below the jaws instead of by removing
the top gripper plate to eliminate the possibility of the jaws
becoming misaligned during re-assembly.
The EZseal jaws are a Quali-Seal jaw designed for sealing at lower
temperatures thereby requiring less cooling time. These jaw faces do
not require the application of Teflon tape.
When setting up the jaw carriage springs, use the resistance jaw proce-
dure. For all other adjustments, use the Quali-Seal settings.
Some EZseal jaws are equipped with spring loaded grippers. These
grippers do not require any adjustments. They are bolted on rigid and
are self aligning.
H A Y S S E
NSA N D I AC R E
®
U l t i m a S V
Hide quick links:
Advertisement
Table of Contents
