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US 2009/0051072 A1Published application
Method of manufacturing safety cones from recycled materials
OwnerChin-Tai Leeinventor
Life of this patent
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Abstract
A method of manufacturing safety cones from recycled materials is disclosed. Recycled materials are disposed into a molding machine, which turns them into safety cone molds. A dye containing plastic powders, solvent, and colors is coated on the surface of the safety cone mold, rendering a colored safety cone. Therefore, the production cost can be reduced, and the color can stay longer.
Claims8
A method of manufacturing a safety cone from recycled materials, comprising the steps of:
- disposing recycled materials inside a molding machine and making the safety cone mold using the molding machine;
- and
- coating a dye having plastic powders, solvent, and colors on a surface of the safety cone mold, rendering a colored safety cone.
A method of manufacturing a safety cone from recycled materials, comprising the steps of:
- recycling and collecting used and dirty safety cones;
- and
- coating a dye having plastic powders, solvent, and colors on a surface of the safety cone mold, rendering a colored safety cone.
Dependencies are inferred from the claim text.