Visual display of production date of milk product by using colour or pattern

Application Number: 00108500
Application Date: 2000.07.22
Publication Number: 1282062
Publication Date: 2001.01.31
Priority Information:
International: G09F19/00
Applicant(s) Name: Cai Yingchun
Inventor(s) Name: Cai Yingchun
Patent Agency Code: 00000
Patent Agent:
Abstract The present invention adopts seven colours or seven patterns to represent Sun, Mon, Tues, Wed, Thur, Fri and Sat, and matches them with Chinese writing form or English writing from to print packaging material for packaging milk product. As compared with existent technology of printing code or stamping code said invention is more visual, can effectively provent error printing or no printing so as to ensure that the consumer can drink fresh milk every day.