The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Oct. 31, 2023
Dongguan Aozon New Material Technology Co., Ltd., Guangdong, CN;
Dongguan Aozon New Material Technology Co., Ltd., Dongguan, CN;
Abstract
Provided in the present application is an identifiable substrate, including a base film and a marking layer, the base film including an identifying surface, the marking layer is an ink coating, in which the marking layer is laminated with the identifying surface of the base film; a surface tension of the identifying surface is D1; a surface tension of the marking layer is D2; and a thickness of the marking layer H satisfies 0.8 μm≤H≤(D1/D2)×5 μm. In the present solution, the relative surface tension of the base film and the marking layer reflects the surface effect of the lamination between the base film and the marking layer. A thickness range of the marking layer is determined based thereon, so that the ink load on the surface of the base film is effectively controlled within the threshold value of the base film.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile