| 摘要 |
<p>Disclosed is a composite coating solution for a transfer printing carrier in cold transfer printing, composed of a first coating solution and a second coating solution, with the first coating solution being composed of polyvinylbutyral, a plasticizer and methanol, and the second coating solution being composed of sodium alginate and deionized water. The method of using the composite coating solution comprises, by means of a roller coating, rotary screen coating or spray coating method, coating the first coating solution on a surface of a transfer printing carrier, and after the coating is completely dried, coating the second coating solution.</p> |
