Application Description :
- Back Latch(1-Needle, 3-Thread & 2-Needle, 4-Thread)
- Light to medium weight materials.
- Suitable for arm-hole, cuff of sweater seaming and closing sides of panties, etc.
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At the beginning of sewing, wrap the pre-clamped thread end into the bottom of the overlock seam, which is suitable for reinforcement or finishing (such as cuffs)。
- • BT: Manual type , BT084 and BT086 are optional for different sewing gestures.
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• SBL: Semiple-auto type, the edge sensor controls the rear cutter. After cutting, the thread end gets into the suction tube of needle plate. Backlatch length is fixed as 3 cm.
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• BL: Auto type. After side suction cutting, the thread end is blown to the rear and clamped. The releasing time is adjustable, which the backlatch length can be controlled, with the shortest length up to 1 cm.
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Remark |
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| UH 9023F-032-M04 UHD9023F-032-M04 |
1 | 3 | - | 3 | 2 | 3.8 | 0.7~2 | - | 6 | #14 | 7000 | BT086 (P type) BT084 (J type) |
| UH 9024F-242-M14 UHD9024F-242-M14 |
2 | 4 | 2.2 | 4 | 2 | 3.8 | 0.7~2 | - | 5.5 | #11 | 7000 | BT086 (P type) BT084 (J type) |
| UHD9023F-032-M04/SBL | 1 | 3 | - | 3 | 2 | 3.8 | 0.7~2 | - | 6 | #11 | 7000 | Simple type automatic |
| UHD9023F-052-M04/SBL | 1 | 3 | - | 5 | 2 | 3.8 | 0.7~2 | - | - | #11 | 7000 | Simple type automatic |
| UHD9024F-242-M14/SBL | 2 | 4 | 2.2 | 4 | 2 | 3.8 | 0.7~2 | 5.5 | - | #11 | 7000 | Simple type automatic |
| UHD9022F-063-M03/BL224 | 1 | 2 | - | 6 | 3 | 3.8 | 0.7~2 | - | 6 | #11 | 7000 | Elastic band Joining |
| UHD9024F-243-M14/BL324 | 2 | 4 | 2.2 | 4 | 3 | 3.8 | 0.7~2 | - | 5.5 | #11 | 7000 | Automatic |
SBL
BL
When presser foot lifting, feed dogs will be sunken from the surface of needle plate and pre-sewing prepaeation of fabrics can be obtained easily.
Using full color touch-type screen panel with bigger illustration, very convenience and easy to use.
When sewing the sleeves of T-shirts or polo shirts, the thread ends can be saw within the overedge. suitable for medium to heavy materials.
Cloth
When sewing the pre-attached elastic tape onto the brief or similar garments that the stitch counter can set the stitch numbers of thread chains needed in the front of elastic tape when the sewing operation is ready for attaching the elastic tape onto the garments.
P : Plain seaming
B : Backlatching
L : Backlatching with thread chain loosened at the start of sewing
S : Special backlatching
Optional Device
BT
AG
AP017
CV□
EG006
FS
TC□
SS033