Why does the heat transfer film return to oil after being placed for a period of time?

Answer one:
Why is there oil seepage when thermosetting ink is used for heat transfer? There are several factors:
the temperature is not enough;
not completely dry;
The substrate does not meet the requirements of thermosetting ink heat transfer (such as waterproof cloth, laminating cloth, etc.);
Non-permeable fabrics are prone to surface oil seepage;
Excessive addition of thinner or auxiliaries in the ink.

The Sublimation Process
Sublimation is a chemical process. In simple(r) terms, it is where a solid turns into a gas, immediately, without passing through the liquid stage in between. When questioning what is sublimation printing, it helps to realize that it refers to the dye itself. We also call this dye-sublimation, as it is the dye that changes state.

Hot-melt powder for clothing generally refers to tpu polyurethane-based adhesives. The melting point is generally around 110 degrees Celsius. This temperature will melt the powder from particles into a gel.

Shanghai APPPEXPO exhibition will be held in Suzhou, China and our TODOjet dtf printer factory will be ready to participate. Welcome all of you. The machines on display include 60cm DTF printer and A3 30cm DTF printers, high-quality products and perfect after-sales service, which will surely make you love it.

TODOjet DTF printer factory will participate in the 39th Zhongyuan Advertising Exhibition held at Zhengzhou International Convention and Exhibition Center on 2022.8.13-8.15. At that time, the most popular A3 DTF printer and 60cm DTF printer will be exhibited. Welcome to visit and consult.

In 2022, a two-day team construction activity for all employees of Henan Yoto Machinery Co., Ltd. ended successfully.