Deskilling Devices Used

The various folders used as the deskilling devices are for shirt are:

1. Yoking Folder This is used for joining yoke and shoulder. Turns down the top ply and joins it to two additional ply The bottom ply is then turned back to form the yoke Special foot is needed

2. Shoulder Joining Folder Foot and Guide assist in turning and top stitching front and back collar bands after they have been

sewn to the collar Produces a consistent stitch margin along the bead.

3. Lap Seam Folder It is used for closing side seams. Folder with separate width adjustment is available Can also be made with a spring release which will allow sleeve seam to pass through freely.

4. Sleeve Placket Designed for sewing short pieces in straight runs on side of sleeve Used to sew a continuous facing around the sleeve opening.

Needles Used:

1. Single Needle Lock Stitch Machine : DB * 12. Feed Of Arm Machine : TV * 53. Three/ Four Thread Over Lock Machine : DC * 274. Flat Lock Machine : UY128 Gas

MACHINE SPECIFICATIONS

1. Single Needle Lock Stitch Machine: Juki

Model name DDL-5550N-7 DDL-5550NA-7 DDL-5550NH-7

Application For medium-weight materials

For light-weight materials

For heavy-weight materials

Lift of the presser foot By hand: 5.5mm, By knee: 13mm

By hand: 4mm, By knee: 9mm

By hand: 5.5mm, By knee: 13mm

Needle(at the time of delivery)

DB×1 (#14)For JE: 134 (Nm75)

DA×1 (#9)For JE: 134 (Nm65)

DB×1 (#21)For JE: 134 (Nm130)

Max. sewing speed 5,000rpm 4,000rpm 4,000rpm

Needle bar stroke 30.7mm 29mm 35mm

Hook Automatic-lubricating full-rotary hook

Automatic-lubricating full-rotary hook

Automatic-lubricating full-rotary hook

Lubrication Automatic Automatic Automatic

Automatic reversefeed function

Provided as standard Provided as standard Provided as standard

Power consumption Power rating 400VA Power rating 400VA Power rating 400VA

Max. stitch length 4mm 4mm 5mm

Total weight 81kg 81kg 81kg

2. Over Lock Machine: Juki

Model name MO-6104D MO-6114D MO-6116D

Stitch style in the U.S.A. 504 514 516Max. sewing speed 6,000rpm 6,000rpm 6,000rpmStitch length 0.8～4mm 0.8～4mm 1.5～4mmNeedle gauge (mm) 2.0, 2.4 2.0, 3.2, 4.8Overedging width (mm) 3.2, 4.0, 4.8 2.0, 3.2, 4.0, 4.8 3.2, 4.0, 4.8Needle bar stroke 24.5mm (Anti-material-slip type), 25.5mm (Upper looper extra high

throw type)Needle mechanism Needle bar method and upper/lower bushingNeedle DC×27 (excluding some subclass model)Max. lift of the presser foot

7mm (excluding some subclass model)

Lubrication No lubricationBottom differential feed ratio

For gathering 1:2 (Max. 1:4), For stretching 1:0.7 (Max. 1:0.6)

Weight of the machine head

28kg