Method of generating pattern via laser cutting process on a cloth or fabric
AssigneeThe Merit Company
InventorKam Fuk Derek Ip
Life of this patent
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Abstract
A method of generating pattern via laser cutting process, comprising the step of: 1) Inputting the designed pattern into a computer system; 2) Putting a material beneath a laser beam; 3) Under the control of the computer system, moving the laser beam over the material or moving the material beneath the laser beam in accordance with the pattern input into the computer system so as to cut and generate the pattern with hollow and penetrated shape. On the cloth or fabric material made by this method, the pattern with hollow shape is clear and regular and the fiber threads can't be shed by the laser-sheared edge.
Claims6
A method of generating a pattern via a laser cutting process, comprising the step of:
- 1) inputting a designed pattern into a computer system;
- 2) putting a material beneath a laser beam;
- 3) under the control of the computer system, moving the laser beam over the material or moving the material beneath the laser beam in accordance with the pattern input into the computer system so as to cut and generate the pattern with hollow shape;
- wherein the edge of the generated pattern with hollow and penetrated shape of the material is a clear non-shedding laser-sheared edge;
- said laser emitting 50-400 μJ of energy with 0.25-10,000 Hz of pulse, or 0.5-200 W of power with more than 10,000 Hz of pulse.
Dependencies are inferred from the claim text.