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Computer-controlled, High-speed, Bartacking Sewing System
LK-1900BNB(Bird's nest preventing/Shorter-thread remaining functions)
LK-1900BN
LK-1901BN(eyelet buttonholes)
LK-1902BN(belt-loop-attaching)

JUKI ECO PRODUCTS

Management of sewing performance and sewing machine by the utilization of IoT (Internet of Things).Management, browsing and editing of data can be carried out on the application software.

 LK-1900BNB
Thanks to the Bird's nest preventing/shorter-thread remaining functions, manual thread-nipping is no longerrequired and gives soft and smooth feeling on the bartaking sections where directly contact skin such as brassieres and tank tops.

 LK-1900BN
The machine achieves sewing speed of 3,200sti/min. The machine's starting, stopping, thread-trimming and automatic presser lifting speeds have been increased to significantly shorten total cycle time.

LK-1901BN
The machine is provided with a material-drawing mechanism which draws the right and left parallel portions of an eyelet buttonhole near to one another. The machine performs bartacking with the right and left parallel portions of the eyelet buttonhole drawn near to one another after the buttonhole is clamped under the work clamp foot, thereby finishing highly durable and well-tensed eyelet buttonholes.

LK-1902BN
The machine is provided as standard with six different linear bartacking patterns. Since the sewing size can be easily changed, the optimal number of stitches and sewing size can be speedily selected according to the belt-loop width. If the normally used patterns are assigned to the patterns keys, a desired pattern can be called up or changed with single-key operation.

LK-1900BN
LK-1900BN-BS
sample
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Model name LK-1900BN-SS LK-1900BN-HS LK-1900BN-FS LK-1900BN-MS LK-1900BN-WS
Application Standard Heavy-weight Foundation Knits and
knitted materials
With large hook for heavy-weight
Max. sewing speed 3,200sti/min 2,700sti/min
Sewing area 30mm (L)×40mm (W)
Stitch length 0.1~10mm (0.1mm step)
Lift of the work clamp Standard 14mm (17mm when the reverse-rotation needle-up function)
Hook Standard shuttle hook Large shuttle hook
Number of stitches
that can be stored in memory
Max. 20,000 stitches
Number of
standard patterns
51 patterns
Number of data
that can be input
200 patterns (for up to 150 patterns, sewing data can be added.)
Needle DP×5 (#14) DP×17 (#21) DP×5 (#11) DP×17 (#21)
Model name LK-1900BN-BS LK-1900BN-BF LK-1901BN-SS LK-1902BN-SS LK-1902BN-HS
Application Standard Foundation Standard Heavy-weight
Max. sewing speed 3,200sti/min 3,000sti/min
Sewing area 30mm (L)×40mm (W)
Stitch length 0.1~10mm 
Lift of the work clamp Standard 11mm (by using the reverse-rotation needle-up function 14mm) Standard 14mm (by using the reverse-rotation needle-up function 17mm)
Hook Standard shuttle hook
Number of stitches
that can be stored in memory
Max. 20,000 stitches
Applicable pattern number 50 patterns 11,12,13

17,18(19,20,21,22*)

*This device has been factory-set to

“ invoking prohibited ”

status at the time of delivery.

Number of data
that can be input
200 patterns (for up to 150 patterns, sewing data can be added.)
Needle DP×17 (#14) DP×17 (#11) DP×5 (#14) DP×17 (#21)
 
Cloth cutting knife
 
Bottom-feed
 
Automatic thread trimmer
 
Organized split
needle bar
 
Dry-head, Intelligent
Direct-drive Sewing Machine
 
Horizontal-axis hook
(large)
 
Needle-feed
2-needle
Vertical-axis hook
(large)
Differential-feed
3-needle
4-needle
Active tension
Belt-feed
Belt-loop attaching
Button sewing
Double
chainstitch
Unison-feed
Eyelet
buttonholing
Pocket welting
Button sewing
with neck wrapping
Lockstitch
buttonholing
Lockstitch
Pinpoint stitch
R-θ drive
Cloth puller
Bottom and
variable top-feed
Bartacking
Stacker
Zigzag stitching
Bottom and
variable top-feed
X-Y drive
Horizontal-axis hook
(3-fold-capacity)
Top and bottom-feed
Single-thread
chainstitch
T-shirt
Shorts
Casual bag
Trousers
Men's jacket
Polo shirt
Brassiere
Brief
Dress shirt
Jeans