Rotational moulding process

摘要: A method for rotational molding of articles, including the step rotationally a mixture particulate plastics material comprising at least one thermoplastics having first particle size and second larger wherein, in use, said thermoplastic fuses to form an outer skin subsequently inner bonded resultant molded article. The may also include incorporating quantity rollable reinforcing elements mold with materials, wherein are located spaced array thereby forming bridges between opposed surfaces as they expand. Articles, such shipping pallet, using disclosed.