HCM show you the process of heat transfer printing equipment 2
Release Date:04/01/2017
Last time we have show you the effect factors of heat transfer machine,now let us continue.In addition to temperature and time, transfer printing pressure is also a very important condition.If the pressure is too small, the gap between the fabric and paper, yarn round so that dye molecules in a large number of collisions with air escaping, resulting in poor results, while dyes are easier to run lines thick and bareness.If you increase the pressure, yarn can be compressed, fabrics and floral paper and transfer the smaller the gap between good coloring effects, the pattern is clear, smooth fine lines. But too much stress deformation, changes in form of fuzzing and heavy fabrics, and Aurora, bringing feel thick and pigmented surface defects. Also dye easier to run lines thick and bareness.
Sublimation heat transfer printing simply said, was to disperse dye (or sublimation ink) with machine printed in advance (or print) to a specific paper, and then through the paper, with a high temperature and high pressure, and pattern transfer paper on the printing of cloth, then complete the transfer printing process.Roller heat printing machine is very easy operation and transfer fabric,gamment.
Sublimation transfer printing is a new generation of technology, using a special sublimation ink and sublimation transfer paper. Pattern printed on the merchandise does not produce colloid, if transfer to clothing, sublimation ink directly to the fibers, secure the same Piece dye, color and sharp, more suitable for colorful patterns. For example the quick drain-shirts and Jersey is sublimation transfer printing technology Physical comfort.