R : The
technology of so-called "seamless" machines
is based on overlapping the film. Below the pack,
where the consumer cannot see it, the film is
sealed automatically through the action of heat
in the shrinking oven.
Q
: What
film should be used?
R : Our
rmachines operate with a roll of polyethylene
film. A specification sheet for PE film is available
on request. Look
up the sheet
Q
: What
roll diameter can I use?
R : The
maximum diameter is 600 mm.
Q
: What
is the diameter of the roll core?
R : The
rolls are fitted outside the machine. The core
diameter is therefore not important.
Q
: How long
does it take to change a film roll?
R : A
few seconds to connect a new roll during production.
1 to 2 minutes for a complete change for printed
film.
Q
: Can I
use a printed and indexed film?
R : Yes,
all our machines can be fitted will an index
spot reading cell for printed film.
Q : What thickness of polyethylene
film do you recommend?
R : We
recommend a minimum thickness of 45µ, with
the highest possible density.
Q
: Are your
machines multi-format?
R : Yes,
changeover from one format to another takes just
a few minutes and requires no tools.
Q
: Is the
film lifting and cutting system easy to maintain?
R : All
our machines are supplied as standard with an
extractable film lifting device, allowing very
fast and easy maintenance outside the machine.
