Model WJ3800 can obtain two lines of parslled of double chainstitch seams simultaneously.It is suitable for lap seaming and adorn seaming on garments,underwear beddings thin package and leather goods.

• 本机能同时缝出两行平行的双线链式线迹，适用于服装、内衣、床上用品及薄形包装和皮革制品的搭接、装缝。