1   Machine Type :

CTD90 : Standard Cylinder Bed Coverstitch Interlock Machines
CTD92 : Direct Drive Cylinder Bed Coverstitch Interlock Machine For Extra Heavy Materials.
CTD93 : Direct Drive Cylinder Bed Coverstitch Interlock Machine With Left Hand Knife Mechanism.
CTD97 : Direct Drive Small Cylinder Bed Coverstitch Interlock Machine.
CTD98 : Direct Drive Small Cylinder Bed Coverstitch Interlock Machine With Left Hand Knife Mechanism.

2   Application Code :

00-0 ：General Plain Seaming (Basic Type)
11-0 ：Bottom Hemming (For Thin, Light Weight Materials And Medium Weight Materials)
13-0 ：Overlock Seam Covering (Folding Over, Overlock Seam Width Under 3.0mm)
13-1 ：Overlock Seam Covering (Flattening Out, Overlock Seam Width Under 3.0mm)
13-2 ：Overlock Seam Covering (Folding Over, Overlock Seam Width Under 6.0mm
42-0 ：Tubular Knit Elastic Waist Band Attaching (Pneumatic Type)
42-2 ：Tubular Knit Elastic Waist Band Attaching (Manual Type)
60-0 ：4-Needle, 6-Thread Cylinder Bed Coverstitch Interlock Machine
85-0 ：Attaching Pre-Closed Flat Knit Elastic Band Onto Waists Of Tubular Goods (With Right Hand Knife,Rear Puller & Lint Collector)

3   Top Coverstitch Code :

0 : Without Top Coverstitch
□ : With Top Coverstitch

4   Number Of Needle :

2 : 2 Needle
3 : 3 Needle
4 : 4 Needle

5   Needle Distance :

40 : 40m.m.
48 : 48m.m.
52 : 52m.m.
56 : 56m.m.
60 : 60m.m.
64 : 64m.m.

6   Shape Of Needle Plate Tongue :

L : For Light Weight Materials

M ：For Medium Weight Materials

H ：For Heavy Weight Materials

S ：For Special Sewing Requirement

S1 ：For Special Sewing Requirement

W ：For Woven Fabrics

7   Optional Device :

CTD9000 series :
RPC03 □ ：Rear Puller
UCP-B1：Pneumatic Type Top And Bottom Thread Trimming System(UTB3,STB3)
UCP-B2：Pneumatic Type Top And Bottom Thread Trimming System((UTB3,WPC2)
UCP-B3：Pneumatic Type Top And Bottom Thread Trimming System((UTB3,STB3,WPC2)
UCP-B4：Pneumatic Type Top And Bottom Thread Trimming System((UTB3)
UCP-B5：Pneumatic Type Top And Bottom Thread Trimming System((UTG3,STB3)
UCP-B6：Pneumatic Type Top And Bottom Thread Trimming System((UTG3,WPC2)
UCP-B7：Pneumatic Type Top And Bottom Thread Trimming System((UTH3,STB3)
UCP-B8：Pneumatic Type Top And Bottom Thread Trimming System((UTH3,WPC2)
UCP-B9：Pneumatic Type Top And Bottom Thread Trimming System(UTH3,STB3,WPC2)
UCP-BA：Pneumatic Type Top And Bottom Thread Trimming System((UTB5,STB3)
UCE-B1：Electric Type Top And Bottom Thread Trimming System(UTC3,STC3)
UCE-B2：Electric Type Top And Bottom Thread Trimming System(UTC3,WPG)
UCE-B3：Electric Type Top And Bottom Thread Trimming System(UTC3,STC3,WPG)
UCE-B4：Electric Type Top And Bottom Thread Trimming System(UTC3)
TB ：Reinforcing Tape Binding Attachment
TB003：Belt Loop Attachment (以下附加裝置不在機器型號中)
BOC ：Bed-On Type Tape Binder
PFE01 ：Electric Type Foot Lifter .
TA001 ：Treadle Air Switch Set. (Using Together with Suction Type Chain Cutter, Venturi Device, Foot Lifter)
TA002 ：Treadle Air Switch Set (Using Together with Suction Type Chain Cutter Only).br> TA003 ：Treadle Air Switch Set (Foot Lifter Only).
TR001~003 ：Fabric Tension Controlling Device (Tension Roller)
CV007 ：Chain Removal Assembly
SV001 ：Vacuum Chip Collection Device(with blower motor , drum & hose)
SV002 ：Vacuum Chip Collection Device With blower motor & waste basket compacted in one iron case)
TFU ：Electric Type Tension Free Upper Tape Feeder
EG005 ：Edge Guide
CS004 ：Condense Stitch Device

CTD9711 series :
CS004 / CS04P : Condense Stitch Device
RPC04 □ ：Rear Puller
UCP-D1 ：Pneumatic Type Top And Bottom Thread Trimming System(UTB07, STB03)
UCP-D2 ：Pneumatic Type Top And Bottom Thread Trimming System(UTB07,WPC02)
UCP-D3 ：Pneumatic Type Top And Bottom Thread Trimming System(UTB07,STB03,WPC02)
UCP-D4 ：Pneumatic Type Top And Bottom Thread Trimming System(UTB07)
UCP-D5 ：Pneumatic Type Top And Bottom Thread Trimming System(UTG11, STB03)
UCP-D6 ：Pneumatic Type Top And Bottom Thread Trimming System(UTG11, WPC02)
UCP-DA ：Pneumatic Type Top And Bottom Thread Trimming System(UTB7B, STB03)
UCE-D1 ：Electric Type Top And Bottom Thread Trimming System(UTC07, STC03)
UCE-D2 ：Electric Type Top And Bottom Thread Trimming System(UTC07, WPG01)
UCE-D3 ：Electric Type Top And Bottom Thread Trimming System(UTC07, STC03, WPG01)
UCE-D4 ：Electric Type Top And Bottom Thread Trimming System(UTC07)