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US 10,649,361 B1Granted
Process for forming heat-resistant laser printable coating on PVC sheet
AssigneeWard Kraft, Inc.
InventorJesse Crum
Life of this patent
Estimating the term…
Abstract
Methods of printing indicia on PVC sheets with laser printers. The method includes manufacturing a heat resistant coating that includes each of a water based ink, a work and turn coating, and Calcium Sulfate. The heat resistant coating is applied to the PVC sheet and is allowed to dry thereon. Indicia is printed on the PVC sheet with the laser printer. During a printing process, a temperature of a fuser assembly of the laser printer exceeds 290 degree Fahrenheit.
Claims15
A method of printing indicia with a laser printer on a PVC sheet, comprising:
- manufacturing a heat resistant coating, said heat resistant coating comprising each of a water based ink, a work and turn coating, and calcium sulfate;
- applying said heat resistant coating to said PVC sheet;
- allowing said heat resistant coating to dry on said PVC sheet;
- and
- printing with said laser printer indicia on said PVC sheet;
- wherein, during the printing process, a temperature of a fuser assembly of said laser printer exceeds 290 degrees Fahrenheit.
3 more elements
A method of printing on a PVC sheet indicia with a laser printer, comprising:
- manufacturing a heat resistant coating, said heat resistant coating comprising each of a water based ink, a work and turn coating, calcium sulfate, baking soda, and fumed silica;
- applying said heat resistant coating to said PVC sheet;
- allowing said heat resistant coating to dry on said PVC sheet;
- and
- printing indicia on said PVC sheet with said laser printer;
- wherein, during the printing process, a temperature of a fuser assembly of said laser printer exceeds 290 degrees Fahrenheit.
3 more elements
Dependencies are inferred from the claim text.