Use and Maintenance Handbook
– Prime 400 Packaging Machine
Page 60 of 71
11.5.4 Mounting the bobbin, film drawing-in and centring
In order to proceed with mounting the bobbin and drawing-in the film along the
packaging machine, the operator must proceed as indicated below:
1. Place the film bobbin on the shaft according to its dimension, by taking as
reference the graduated scale placed on the shaft (the bobbin dimension
must correspond with the one reported on the graduated scale);
2. Block the film bobbin ;
3. Draw-in the film on the idler rollers as schematized in the following figure (the
film must be under tension ; it is possible to regulate the drawing-in idler
rollers position by acting on the device placed on the side);
11.5.5 Regulating mark reading
Regarding the adjustment procedure of the mark on packaging film reading,
position the photocell (A) at the mark on the film and refer
to the
paragraph
11.4.4
.
11.5.6 Regulating the length of the bag
Regarding the length of the bag regulation procedure, refer to the
paragraph
11.4.5
.
A
