US 12,337,566 B2
Method for processing colored pattern on shoe material
Tongju Chen, Guangdong Province (CN)
Filed by Guangdong Victory Technology Co., Ltd., Gungdong Province (CN)
Filed on Dec. 12, 2022, as Appl. No. 18/079,015.
Prior Publication US 2024/0190095 A1, Jun. 13, 2024
Int. Cl. B29D 35/00 (2010.01); A43B 13/04 (2006.01); A43B 13/12 (2006.01); B29B 7/00 (2006.01); B29D 35/12 (2010.01); B29D 35/14 (2010.01)
CPC B29D 35/0063 (2013.01) [A43B 13/04 (2013.01); A43B 13/122 (2013.01); B29B 7/005 (2013.01); B29D 35/122 (2013.01); B29D 35/142 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A method for processing a colored pattern on a shoe material, comprising the following preparation steps:
S1. manufacturing a rubber shoe material;
S2. printing a colored pattern on a membrane material; and
S3. placing the membrane material printed with the colored pattern and the rubber shoe material into a mold, and carrying out compression molding at a temperature between 150° C. and 160° C. to fuse the membrane material into the rubber shoe material to form a molded rubber shoe material with the colored pattern in rubber;
wherein in step S2, the membrane material is a fiber membrane material:
wherein in step S3, one-step compression molding is adopted and is carried out under a pressure of 140-160 kg/cm2 for 6-7 min.