Main usage: production of white steam filature
Yarns Spec.: 20/20D, 27/29D (31.1dtex), 40/44D (46.7dtex), etc.

Materials: length of non-broken cocoon filament is 450
meter Spec.: 20/22D (23.3dtex)-40/44D (46.7dtex)
Grade: 3A+50 Production (20 ends) 230g-500g
Staff (400 ends per team): 6-8 people

The production would increase if the length of non-broken filament is prolonged.