CB-638, 640, 641, 643, 671 (June, 2001) 2/2
OPTIONS
WHEN YOU PLACE ORDERS
CB-641/ K060 / S090 / T003
Please specify the necessary attachments of the sewing machine using our attachment codes as shown by an example given below:
Model No. of
machine
Auto-open
hemmer
Thread
controller
Manual
thread cutter
Description
Manual thread cutter
Uncurling guide
Thread controller
Auto-open
Hemmer
(swing type)
Model
T003
H060
K060
S090
—
Part No.
B4325-640-0A0
B4365-640-0A0
B4366-640-0A0
B4367-640-0A0
B4368-640-0A0
B6364-640-0A0
B4841-640-000
B4842-640-000
B4843-640-000
CB-671
○
○
○
○
○
CB-643
○
○
○
○
CB-641
○
○
○
○
○
CB-640
○
○
○
○
○
CB-638
○
○
Application
Feature
Cuts sharply even tough thread like polyester and nylon thread by a
single-touch operation, preventing any thread trimming failure and
ensuring clear finish of seams. Using this Manual thread cutter
together with electronic-stop motor controlling needle position you
can highly promote working efficiency.
Guides the workpiece steadily to the throat plate preventing light-
weight or stretching materials from waving, curling or rising while
being sewn.
Regulates the folding width for hemming (30, 35 or 40mm).
Auto-open swing type hemmer permits prominent sections to pass
smoothly and does not interrupt stitching. When the periphery of a
skirt bottom has been completely hemmed, the front end of the hem
pushes up the hemmer to continue a smooth feed of the skirt. This
makes the end of a seam smoothly overlap with its starting portion.
Provides the needle with more amount of thread to relax the stitch
when sewing knits and other stretching fabrics. This prevents the
sewing thread breakage in the stretching garments.
Velvet and boa and similar materials can be sewn smoothly and softly
by using a ridge forming disc with round point (optional part).
30mm
35mm
40mm
Ridge forming
disc with
round point
2mm
2.5mm
3mm