Compared To A4S New Function - Jack A Series Manual

Introduction
Product
No.
advantages
Double knives
1
movement
assure short
2
thread at the
end.
electronic thread
3
tension release
Auto Bobbin
4
winder
Bird's nest
5
prevention
项目名称 | 日期
PROJECT NAME | date

Compared to A4S new function

double knife movement and design of ending condense
stitch, realize 3mm short thread remaining.
Electronic thread tension release, more efficient
Automatic winding thread, Save time, high
efficiency
Prevent Bird's nest, Stitch more beautiful
Advertising
CONFIDENTIAL 6