Is there a difference between 3d laser printing and 3d printing? What are the characteristics of 3d laser printing technology?

Printing is characterized by digital, layering, stacking, direct and fast. 3D printing (3LDP) is one type of rapid prototyping technology. It is a technology that constructs objects by printing them layer by layer using adhesive materials such as powdered metal or plastic based on digital model files. 3D printing is usually done using digital material printers.

And the principle of 3D laser is more advanced, is the use of laser light technology to do printing.