The present invention discloses a production method of blow-molded toys, comprising the following steps: pulverizing raw material LLDPE plastic pellets by a crusher; adding color powder to the pulverized plastic pellets and stirring uniformly in a mixer for 15–30 minutes; heating and melting the uniformly mixed plastic pellets and color powder in a blow molding machine at 125–150°C, then extruding a parison; placing the parison in a split mold of the blow molding machine, closing the mold, stretching and pre-blowing the parison via a stretch rod of the blow molding machine, followed by high-pressure blow molding; cooling and demolding after blow molding, opening the mold and taking out the blow-molded toy product. The invention is easy to manufacture, has a short production cycle, high product precision, uniform wall thickness, low cost, bright color, safety, environmental protection and good weather resistance.
Area Code: CN
Application Number: CN201410313803.2
