Toolots ZF-A5645, Manual

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ZF-A5645-MANUAL
F
igure5.
7
danger.
(14) adjust the seal to the best condition
A. Adjust the pre-sending (feeding) film: pre-feeding film length is best 1 / 3H,
then the best shrink effect. (Figure 5.7 size A)
Adjustment method:
a. When the length of the reserved film is too long, the distance
between the electric eye and the sealing knife L1 (Fig. 5.8) can be
adjusted closer.
b. If the L1 length is too short, you can adjust the pre-feeding film time
to change the length of the film (select ), set the longer time,
the longer the length of the pre-feeding film.
B. Adjust the extension of the sealing method: to extend the length of the
seal according to the electric eye pattern. If the eye contact mode is in
standard mode, extend sealing length would be the size of Figure 5.7 B;
if the electric eye sensor mode is of view-compensation-mode,
extended seal length would be the size of(B + L). However, regardless of
which mode adopted adjust the size of B to 1 / 2H can get the best
shrink performance. (The extend length of the seal is related to the way
and principle of the electric eye sensing, please refer to P13.)
Packed
product
Feeding
Direction
Sealing Line