... mold TYM-208D Auto Plastic Zipper Top Stop, Pin & Box Injection Molding Machine Function: produce top stop, pin & box for nylon ... stop machine, bottom stop machine, top stop, pin and box injection molding machine, cutting machine.Fully auto zipper making machines and ... .Other related products: TYM-206 Semi-auto Bottom & Top Stop Injection Molding Zipper Machine TYM-207 Semi-auto Plastic Zipper ...