Buttonholes are
positioned at right angles
to the top-center plaits.
A
C
B
LBH-783NB
Q060
SK-1
Q061
Q066
LBH-782NB
At the very least, a good buttonholing machine should
finish seams of consistent quality and be widely
adaptable to many different kinds of materials and seam
specifications. The LBH-780 series buttonholing machines
respond to these needs and help reduce operator fatigue,
thereby finishing high-quality buttonholes with a higher
degree of efficiency.
The buttonholing position can be easily adjusted. This further
enhances ease of operation.
A newly introduced mechanism in the needle thread trimmer
prevents interference with the positioning of buttonholes. The shape
of the face plate is designed to provide sufficient clearance around
the needle entry position. As a result, ease of operation is further
improved.
The work clamp can be lifted as high as 12mm. The machine is
capable of sewing heavy-weight materials such as bulky knits.
The maximum lift of the work clamp is 12mm, enabling the machine
to make high-quality buttonholes in heavy-weight materials.
Work clamp can be easily lifted. This helps to substantially reduce
operator fatigue. The pressure required to depress the start pedal
and lifter pedal has been reduced. This helps to dramatically reduce
operator fatigue.
The knife mechanism and stop-motion mechanism produce less noise
when they actuate, thus contributing to a more comfortable working
environment. Thanks to the simple design of the stop-motion
mechanism and unique knife mechanism, the machine operates with
low noise. The machine starts, decelerates and stops smoothly.
A new LBH series model has been designed for a round-type
of bartacking for ladies' wear with a soft, femine touch. With
this new model, finished products provide a soft feeling.
●
This needle entry point can visually
checked. This permits easy
positioning of buttonholes.
●
The lift of the work clamp is as
high as 12mm.
Square-type bartacking
Round-type bartacking
■
LIST OF THE SUBCLASS MACHINES ACCORDING TO THEIR APPLICA
LIST OF THE SUBCLASS MACHINES ACCORDING TO THEIR APPLICATIONS
TIONS
■
LIST OF THE SUBCLASS MACHINES ACCORDING TO THEIR APPLICA
LIST OF THE SUBCLASS MACHINES ACCORDING TO THEIR APPLICATIONS
TIONS
■
LIST OF THE SUBCLASS MACHINES ACCORDING TO THEIR APPLICATIONS
■
OPTIONS
■
OPTIONS
OPTIONS
■
OPTIONS
Model
Q060
Q061
Q066
SK-1
Part No.
MAQ-060000A0
MAQ-061000A0
MAQ-066000A0
―
Description
Men's shirts
Ladies' blouses
Spacer for buttonholes on top-
center plaits
Pneumatic knife driving unit
Feature
Spacer for first bottonholes
This is a ruler to be used to set the first buttonhole at a predetermined position
in accordance with the shape of the collar.
Adjustable regardless of the dimensions and shape of collars.
This is a ruler to be used for sewing lateral buttonholes in the process of
buttonholing top-center plaits.
The ruler is provided with four positioning pointers on the right and left.
Each of the pointers can be shifted with a single motion.
The SK-1 pneumatic knife driving unit cuts the material by tapping a flat knife
and nylon plate on the material. This prevents the tensing-up of texture yarns
that so often occurs when sewing glossy synthetic materials.
Buttonholing size (in mm)
＊
1
…
Dimension A : 9.5
〜
25.4mm
＊
2
…
Dimension A : 9.5
〜
31.8mm
＊
3
…
Dimension A : 11.5
〜
25.4mm
＊
4
…
Dimension A : 11.5
〜
31.8mm
Stitch formation
LBH-781U
LBH-781KU
―
―
LBH-782U
LBH-782KU
＊
1
LBH-782NV
LBH-782NV1
＊
3
LBH-782NB
LBH-782NB1
LBH-783U
LBH-783KU
＊
2
LBH-783NV
LBH-783NV1
＊
4
LBH-783NB
LBH-783NB1
6.4
〜
31.8
2.5
〜
5.0
Max. 40
A
B
C
6.4
〜
25.4
2.5
〜
5.0
Max. 33
A
B
C
6.4
〜
19.1
2.5
〜
4.0
Max. 22
A
B
C
Standard
type
K
type:
For Knits
NV
type :
Double-
stitching
with gimp
NB
type :
Double-
stitching with
gimp and
gimp cutter
Men's shirts, blouses, working wear,
ladies' wear
Knitting fablic underwear, knit products
including sweaters, cardigans and
tights, medium-weight material
including working wear.
Sweater, polo shirts, knits, and jersey
wear made of the materials which need
to be sewn with especially durable
stitches.
Same with the application of the NV
type models. NB type model is
equipped with the automatic gimp
cutter.
Subclass
models
Application
The machine neatly tucks in tetron gimps with consistency.
Thanks to the improved locus of the gimp guide, the machine is
flexibly adaptable to changes in the types of gimps to be used, easily
switching operation to accommodate one to three pieces of tetron
thread, or one sewing thread and one span thread. In addition, the
gimp guide is designed so that it shifts vertically. This means that
the relation between the needle and the gimp guide is uniform even
if the material thickness varies, thus allowing the machine to tuck in
gimps with consistency.
A machine is designed for sewing soft-to-the-touch circular bartacks.
It has been developed to sew circular bartacks on ladies' wear, a
process that requires a very delicate finish.
The machine ensures stable stitching performance on multi-layered
portion of the material. The improved work clamp and its
fulcrumsecurely hold multi-layered portions of a heavy-weight
material, thereby preventing sewing troubles such as uneven material
feed, slip-off of gimp and needle breakage. This allows the machine to
perform buttonholing with consistency.
The gimp cutter dramatically promotes lobor-saving. (NB type)
The length of remaining gimp after its trimming is only about 2mm.
This eliminates the thread cropping procedure in the after-process,
thereby increasing productivity. The distance between the gimp-
cutting scissors and the needle scarcely changes when sewing multi-
layered portions of the material, thus ensuring consistent gimp-
cutting at any occasion.
LBH-780 SERIES
LBH-780 SERIES
LBH-780NV
LBH-780NV
LBH-780NB
LBH-780NB
(for double-stitching with gimp)
(for double-stitching with gimp and gimp cutter)
12mm
