Invention Grant
- Patent Title: Method for forming dye sublimation images in and texturing of solid substrates
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Application No.: US16925182Application Date: 2020-07-09
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Publication No.: US10940715B2Publication Date: 2021-03-09
- Inventor: John Moalli
- Applicant: Fresco Infusion LLC
- Applicant Address: US WA Friday Harbor
- Assignee: Fresco Infusion LLC
- Current Assignee: Fresco Infusion LLC
- Current Assignee Address: US WA Friday Harbor
- Agency: Beyer Law Group LLP
- Main IPC: B44C1/00
- IPC: B44C1/00 ; B44C1/17 ; B41M5/035 ; B41M5/00

Abstract:
A method for texturing a thermoplastic substrate, while forming a dye sublimation image in the thermoplastic substrate is provided. A stack comprising a thermoplastic substrate and a plurality of processing layers is provided, wherein the plurality of processing layers comprise a dye carrier having a dye image and an elastomeric membrane and wherein at least one of the processing layers of the stack is textured. A vacuum pressure is provided on the stack through an elastomeric membrane, wherein the stack is clamped together. The stack is heated to at least a sublimation temperature of the stack, wherein texture from at least one of the process layers is transferred to the thermoplastic substrate. The thermoplastic substrate is cooled to a release temperature. The vacuum pressure is removed. The thermoplastic substrate is removed from the stack.
Public/Granted literature
- US20200346483A1 METHOD FOR FORMING DYE SUBLIMATION IMAGES IN AND TEXTURING OF SOLID SUBSTRATES Public/Granted day:2020-11-05
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