What is the difference between blow molding, injection molding, and rotomolding in the production of amusement equipment?

Blow molding, also known as blow molding, is a rapidly developing method for plastics processing. The blow molding process began during the Second World War to produce low-density polyethylene vials.

Rotational and blow molding, Injection Molding the same point:

In all three processes, the products are hollow; all three processes are important methods of plastic molding.

Rotational and blow molding, different injection molding:

Injection molding has an injection port, so the molded product will have a little more than a little quick part, there will be a process to cut it out, but if you look closely can still be found; the biggest feature of rotomolding products is seamless, No injection port.

The difference between blow molding and rotomolding is that blow molding can only be done in a single layer and cannot be hollow. The difference between injection molding and rotational molding is that injection molding cannot be done hollow. Rotation molding can be done in hollow, but blow molding box injection is not fast. .