Fastening
two
cut
pieces
of
film
together
is
done
with
a
"splice."
There
are
two
primary
methods
of
splicing
film.
One
is
done
with
adhesive
cement
and
the
other
is
done
with
adhesive
tape.
To
align
the
film
and
cut
the
edges
squarely,
the
ends
of
film
are
clamped
onto
a
block
with
registration
pins
that
engage
the
film's
perfs
like
a
vise
to
hold
the
film
down
straight
and
square
for
uniform
cutting.
