Pfaff coverlock 4772 User Manual

ther
Inc
(tin
tnd
iu
nt
al
alec-
Set
differential
feed
adjustment
lever
(34)
to
2.0
so
that
the
front
feed
dog
moves
twice
as
fast
as
the
rear
feed
dog,
i.e.
the
front
feed
dog
feeds
through
twice
as
much
fa
bric
as
the
rear
feed
dog.
As
a result,
the
fabric
is
gathered.
Fashionable
touches
can
also
be
introduced
in
this
way,
such
as
the
gather
effect
when
using
very
delicate
fabrics
(D).
ted
The
following
table
contains
information
on
the
differential
teed
settings.
However,
you
should
always
test
your
setting
first
on
a
piece
of
scrap
fabric.
This
prevents
the
seam
from
becoming
stretched
when
sewing
knitted
fabrics
such
as
Jersey
and
rib
stitch
goods.
The
result
is
a
smooth
seam
(C).
Differential-feed
setting
Type
of
fabric
I
effect
gather
normal
stretch
<2.0>
<1.0?-
<0.5>
Very_light_fabrics:_silk,_satin,_poplin,_taffeta,_linings.
Normal
fabrics:
light
and
medium-heavy
cottons,
fine
cords,
thermal-wear.
Light
kniwear:
jerseys,
polo
fabrics,
cut-pile
pullovers,
tricot,
fine
knitwear
and
gathered
materials.
Heavy
knitwear:
sweatshirt
fleece,
heavy
gathered
materials,
heavy
knitwear.
Stretch
-
wavelike
effect:
medium
and
light
knitwear
ruffled
sleeve
and
collar
edges,
skirt
hems,
dense
stitch
lengths.
Gathering:
ruffling
light
materials
and
lace,
seam
allowances
for
curves,
arches
on
blouses,
shirts,
skirts,
round
pockets,
flaps,
stretching
or
gentle
ruffling
of
arched
sleeves
(shoulders),
•
sleeve
widths
for
cuffs
or
gathered
fabrics.
29

Pfaff coverlock 4772 Specifications

General

Brand	Pfaff
Model	coverlock 4772
Category	Sewing Machine
Language	English