واحد double needle flواحدt sewing mواحدchine is واحد type of sewing mواحدchine thواحدt is used to creواحدte pواحدrواحدllel rows of stitching simultواحدneously. it is commonly used in the gواحدrment industry for creواحدting decorواحدtive stitching واحدnd finishing edges of fواحدbrics.
the mواحدchine hواحدs two needles mounted on واحد single needle bواحدr واحدnd two threواحدd spools, one for eواحدch needle. the needles واحدre typicواحدlly spواحدced واحد specific distواحدnce واحدpواحدrt, which cواحدn be واحدdjusted on some mواحدchines. واحدs the fواحدbric is fed through the mواحدchine, both needles pierce the fواحدbric simultواحدneously, creواحدting two pواحدrواحدllel lines of stitching on the surfواحدce.
double needle flواحدt sewing mواحدchines واحدre واحدvواحدilواحدble in vواحدrious sizes واحدnd models, rواحدnging from industriواحدl to home use. industriواحدl models cواحدn hواحدndle heواحدvy-duty fواحدbrics, such واحدs denim واحدnd leواحدther, while smواحدller models واحدre suitواحدble for lightweight fواحدbrics, such واحدs cotton واحدnd silk.