The Rotational Moulding Process of Plastic Toys

As we all know, most parts of children's slides are made of engineering plastics. At the same time, the plastic slide can be designed and produced according to the needs of customers. The plastic slides are colorful, non-fading, high-strength, and anti-static, wear-resistant, light-resistant, aging-resistant, and crack-resistant. They are welcomed by the majority of children.

The working principle of rotational molding process.

The common rotomolding plastic slide is double-layer hollow and flexible, which is formed at one time. The surface is smooth and the pattern is also formed at one time.The rotomolding process is a thermoplastic hollow molding method. In this method, the plastic raw materials are first added to the mold, and then the mold is continuously rotated along two vertical axes and heated. The plastic raw materials in the mold are gradually coated and melted and adhered to the mold cavity surface under the action of gravity and heat. Finally, it is formed into the desired shape, and then cooled and shaped to form the product.

One-time molding of the mold can enable several plastic parts to be produced at the same time, which also greatly saves production costs. At the same time, under the correct design concept, it also provides designers with design space and adds new vitality to product design.