Why foaming? Rotational molding foam filling is a secondary process that involves injecting a polyurethane foam into the hollow cavity

Rotational molding, also known as rotomolding, rotary molding, etc., is a hollow molding method for thermoplastics. The method is to

Reprinted from Rotoline: https://www.rotoline.com/en/blog/why-rotomoulding-produces-superior-quality-toys/ Rotomolded toys, such as balls, dolls, strollers, bicycles, and amusement parks, stand out for their beauty, resistance,