A new button sewing machine that
supports many different button sewing specifications independently.
It comes with direct-drive electronic feed driven by a compact
AC servomotor to guarantee excellent seam quality and dramatically
improve flexibility and maintainability.
machine is able to independently sew
various stitching shapes such as U-shaped
stitching, X-shaped stitching and Z-shaped
The machine has 55 different
stitching patterns as standard. In addition
to the sewing shapes, the buttonhole
intervals and number of stitches can
also be changed on the operation panel.
The machine completely supports many
different button specifications to increase
its range of applicability, reduce costs
associated with changes in specifications,
and save the operator from having to
adapt the machine to different specifications.
Custom patterns can be
created on the PGM-20 and then used
on the sewing machine.
lengths of thread remain after thread
The machine performs thread trimming
at the optimal position by correcting
the button position with respect to
the needle entry of the last stitch.
This shortens the thread remaining on
the material after thread trimming to
approx. 3.5 mm.
dry-head eliminates oil stains.
The machine head is a
non-lubricating type. With this type,
the operator never has to add oil, and
staining of the sewing product with
oil is an impossibility.
machine sews buttons with beautifully
The machine adopts a
stitching pattern with the tying stitch
only at the final stitch. This ideal
stitching pattern optimizes single thread
chainstitching to produce beautiful
seams on the wrong side of the material,
thereby guaranteeing excellent seam
Moreovers, since the
machine uses significantly fewer mechanical
parts, troubles caused by excessive
play in the feed such as needle breakage
and button breakage occur for less often.
machine is equipped as standard with
a thread-fray-prevention function.
The machine comes as
standard with the solenoid-operated,
function. Since the machine is
designed to use a long needle (TQ x
7), the thread-fray-prevention
function can be used for sewing
mechanism can be rendered ON or
OFF as required by setting the solenoid
drive ON or OFF.
The quality of
the seams was verified in the laundry
test: After 200 repeated machine washings
seams came untied 0 (zero) times.The
strength of the seams is doubled, guaranteeing
(Laundry test was conducted by QTEC]
according to JIS L0217 Test Method 103.)
Japan Textile Products
Quality and Technology Center.Japans
first ISO 9002-approved
testing body for textile products
machine offers outstanding productivity.
The machine runs at a maximum sewing
speed of 1,800 rpm and comes with a
direct-drive system supported by a compact
AC servomotor that offers excellent
stopping accuracy and responsiveness.
Working in combination, these features
shorten the machine time by 10 % or
more compared with our conventional
Needless to say, the single-thread,
chainstitch, button sewing machine does
not need bobbin thread changing.
maintainability and operability.
Thanks to the elimination
of the mechanical structures such as
the stop-motion mechanism and feed cam,
the machine operates with less vibration
and noise and requires no maintenance.
The foot pedal can be
operated with reduced pressure from
the operator's foot. This helps reduce
operator fatigue by allowing the operator
to operate the machine more rhythmically.
board, motor, and operation panel
integrated into the machine head
machine responds to many different button
sewing shank buttons: The thread-fray-prevention
function) is applicable.
(Attachments are optionally available.
To use the MB-1800B, remove the
Space pin (accessory)
Button neck wrapping,
1st process (Attachments are optionally