Jack JK-1900BSK - Model Specifications Overview

CONFIDENTIAL PROJECT NAME | date 项目名称 | 日期 3
⑴Code
⑵
T
ype
⑶
Model
⑷
P
roduct
version
⑸
Presser
foot type
⑹
Auxiliary
device
JK- T 1900 B S K
（1)JK-JACK
（2)T-Special machine
（3)Model
1900
bar
-tacking
1903
button
（4)Product version B-Second generation
helical gear. Motor fan design
⑸Pressor foot type
S
light/medium
H
heavy
M
Knitting material.
SY
Cap eye
LX
40
×30pattern knot - fishing net
（6)K-
Quick switch between the bar-tacking
and the button
Product introduction