| 摘要 |
A process for printing substrates with sublimation dyes comprises coating the substrate with successive polymeric coatings, the first of which include inorganic filler particles contained in a binder polymer that functions as a barrier to the dyes, preventing them from entering the substrate. The second, outer coating, has an affinity for the dyes, facilitating printing on them. The process is particularly useful for printing polymeric foamed and elastomeric substrates.
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