What the hell is no spray?
No spraying is relative to spraying. Spraying is a very mature process, covering all aspects of our lives.
Spray free plastic is for spray, spray free step injection molding.
Colored pigments (metal powder, mineral powder, or other dyes) are added directly to the plastic materials and then injected or extruded into different plastic parts, which are themselves colored with different effects and do not need to be sprayed on the surface.
The advantages of no spraying plastic
Environmentally friendly: free of the volatiles generated by the spraying process, the parts can be 100% recycled (which is especially important for automotive companies) without pollution
Do not drop the paint: prolong the service life and keep the appearance
Improve efficiency: disposable injection molding, no need for surface modification
Cost reduction: cost of painting and operation cost of painting (although materials are 10% more expensive than ordinary plastics, the cost is reduced by 20%-30% after saving the cost of painting. In some special cases, if the rejection rate of painting is high, the cost efficiency is higher, more than 40%)