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…

The utility model discloses a multifunctional portable hot-runner spring heating device, comprising a power connector, a wire, an adapter and an electric heating tube. The…

A heating and extrusion mechanism for a blow molding machine comprises a transmission device, a feeding device, a barrel and a screw. The screw is…

The present invention relates to a bamboo powder-filled biodegradable composite material and a preparation method thereof. The raw material formula by weight parts is: biodegradable…

A production method of plant fiber products is provided. A pulverized fiber-containing plant is fed into an internal mixer and kneader with a chemical pretreatment…

The utility model relates to a novel plastic die head with special spiral extrusion grooves. Its main feature is that a plurality of plastic distribution…

The double-helical planar 2ⁿ-type flow channel die head for co-extrusion blow molding machines of the present invention improves the inclined flow channel in conventional co-extrusion…

The utility model provides a fully automatic plastic extrusion blow molding machine for integrated bottles, belonging to the field of mechanical technology. It solves the…

A polyethylene composite modified by titanium, titanium dioxide and magnesium hydroxide particles and a preparation method thereof are provided. The polyethylene is mainly composed of…