Printing method for indicating lifetime of product

• Main Authors: PAN YU-JEN, HUANG SHUN, BOGHOSIAN GLENN MALCOLM, KAO CHEN-I, KAO SHANGIEH, SHIN YONG-HAN, LAI CHEN-JU
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2017
• Subjects: LINING MACHINES; PERFORMING OPERATIONS; PRINTING; PRINTING MACHINES OR PRESSES; STAMPS; TRANSPORTING; TYPEWRITERS

The invention provides a printing method for indicating lifetime of a product. A plurality of material molecules, a plurality of ink affinitive molecules and a plurality of ink repulsive molecules are selected; a chemical agent is added to attract the material molecules and the ink affinitive molecules, so that the material molecules and the ink affinitive molecules are bonded together, and the expelled ink repulsive molecules are forced into gaps produced by the material molecules when the material molecules are stirred and squeezed, thereby forming a blank; and the blank is worked and molded to obtain a dye receiving zone; pasting of a sheet of sublimation transfer paper and thermal transfer printing are carried out, the color warning areas of a plurality of blocks are formed in the dye receiving zone to complete transfer printing; finally, the dye receiving zone is worked and molded to have a determined profile; thus, when the dye receiving zone ages and becomes thin due to a successive loss during a use p