Invention Grant
- Patent Title: Germ-repellent book and food paper packaging, and method of manufacture
-
Application No.: US17305959Application Date: 2021-07-19
-
Publication No.: US12000092B2Publication Date: 2024-06-04
- Inventor: Wenjun Meng , Pit Shing Tung , Wai Hong Yu , Mingyu Zhang
- Applicant: Main Choice Paper Products Limited
- Applicant Address: HK Kowloon
- Assignee: MAIN CHOICE PAPER PRODUCTS LIMITED
- Current Assignee: MAIN CHOICE PAPER PRODUCTS LIMITED
- Current Assignee Address: HK Chai Wan
- Agency: MUNCY, GEISSLER, OLDS & LOWE, P.C.
- Priority: HK 19121974.0 2019.04.08 WO TCN2020083480 2020.04.07
- Main IPC: D21H21/36
- IPC: D21H21/36 ; D21H19/14 ; D21H23/32
Abstract:
A germ-repellent paper product contains a paper substrate and a germ-repellent overprint varnish. The germ-repellent overprint varnish contains a varnish and a germ-repellent agent. The germ-repellent overprint varnish is coated onto the paper substrate to form a germ-repellent paper product. A method for manufacturing such a germ-repellent paper product is also provided.
Public/Granted literature
- US20230022618A1 GERM-REPELLENT BOOK AND FOOD PAPER PACKAGING, AND METHOD OF MANUFACTURE Public/Granted day:2023-01-26
Information query
