This machine is a bag sewing machine, used to sew bag bottom. Folding bag bottom once and twice both is ok. Single needle or double needle is optional...
Aplicación
PP/PS thermoforming sheet, PP/PS single-layer, co-extrusion two-color, double-side transparent sheets are used in thermoforming and packin...
MAIN FEATURES:
Principle of the cast steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the m...