... mold making provincial labor and material, directly to the acrylic plate on top of the machine the mold, heating, softening, plastic ... . Automatic control, temperature plastic, the temperature is accurate, acrylic materials can be reused, no defects, fast, time saving ... is a necessary equipment for making acrylic light box, acrylic lighting-letter, acrylic channel letter, acrylic sign macking. It's an ...