Aluminum thermal transfer sheet method

With the improvement of people's living standards, the requirements for interior decoration are getting higher and higher, and more and more people are beginning to pursue solid wood and natural stone decoration materials. With the development of the decoration industry, some natural precious wood and stone are becoming more and more Less, in order to prevent people from excessive use, the government has begun to vigorously protect these wood and stone. The thermal transfer printing on the surface of the aluminum plate is developed, so that Aluminum thermal transfer sheet has the effect of natural wood grain and stone grain, and can eliminate the metallic luster after transfer, making the design and color appear more natural.



First, the Aluminum thermal transfer sheet is pretreated on the pickling machine to remove the oil and dust on the surface of the aluminum plate, and then a layer of transfer medium is evenly coated on the surface of the aluminum plate, and then the aluminum plate coated with the transfer medium is placed in the oven for baking. The inner temperature is 180℃～200℃, and the baking time is 10S～20S. Then cut the aluminum plate into the required size on the slitting machine, and then cut the thermal transfer paper or thermal transfer film to be transferred according to the size of the Aluminum thermal transfer sheet. Good; finally, cover the heat transfer paper or heat transfer film on the aluminum plate, align the four sides respectively, and put them together on the hot press for hot pressing, the pressure of the hot press is 55kgf/m2, and the temperature is 190 ℃, the hot pressing time is 18s. The invention can perform thermal transfer printing on the surface of the aluminum plate, so that the surface of the Aluminum thermal transfer sheet has the effect of natural wood grain and stone grain, and has the same decorative effect as natural wood and stone.