品牌：森腾
ST 737D/747D/757D
超高速包缝机系列
SUPER HIGH-SPEED OVERLOCK SEWING MACHINE SERIES
本系列机型适用于各种薄料、中厚料、织物的包边或包缝作业，由于采用自动润滑装置运转，畅顺自如。缝纫张力低，在高速也能缝出稳定漂亮的线迹。
Applicable to the over edging operation of thin,moderate and thick material,textile.Due to its autoatic lubricating device,the machine operates perfectly and smoothly at low sewing tension,and perfect stable stitches even at high speed seaming.
ST757D-401M2-50/TA
口袋包缝机
High-speed Overlock Sewing Machine For pockets
采用双直针，双前弯针构成双行401线迹，采用自动强注润滑机构。使用于薄、中料缝滚边带，如西服口袋、裤裆等服装缝制。
Adopting double direct and double front crooked needle foms double line 401 stitch.
Auto-forcing-lubricating device.Suitable for light,medi-um piped tape and suit pocket atc.
ST737D-504M5-04/BK
三/四线倒回缝包缝机
Back-latching Overlock Seaming Machine
ST737D-504M5-04/BK针板前方设有包线头（收空线环）装置，可将空线环包入包缝线内，减少大结工序，并装有特殊线装置
（俗称顶线），在抬压叫同时松开二根针线，适用于内裤、T恤衫等。
ST737D-504M5-04/BKThere is yan covering head in fronf of it's needle plate(the unit receiv-ing idle yarn ring),and this unit packs idle yan ring into over seaming yarn and reduce knot steps,and has special release device(called mean yan device),and releases two yarns while yaking up presser fo-pt. it is opplicable to drawers and T-shirts.