UV rolling and flattening machine
Hello everyone, today the editor of SONPUU (https://www.sonpuu.com/) paid attention to an interesting topic, which is about the problem of uv rolling and flattening machine, so the editor compiled a related introduction to uv rolling and flattening machine Let’s take a look at the answer to the all-in-one machine.
UV transfer printing process
Inject glue into the mold → take a film sheet → stick the film on the glue layer → level it with a driving shaft → solidify through UV machine and form
- Material collection: Remove impurities on the surface of the polyester film. For polyester sheets with protective films on the surface, tear off the film on the sheet;
- Glue dispensing: drip (pour) UV glue into the molded mold and let it level;
- Filming: Fit the polyester film from which the protective film has been removed to the glue injection part of the mold to remove bubbles. In order to have excellent adhesion between UV glue and polyester film, the film piece must be placed at room temperature for 3-5 minutes after being bonded to the UV glue, so that the UV glue and the polyester film piece can be fully moistened;
- Light curing: UV curing machine light curing. When passing through the UV machine, you must pay attention. The temperature inside the UV machine should not exceed 50°C to avoid serious deformation of the substrate due to excessive temperature. In order to prevent the UV glue from shrinking during light curing, a transparent glass plate should be covered on it to absorb excessive heat emitted by the UV lamp.
At this point, the above is the SONPUU editor’s introduction to the problems of the uv rolling and flattening machine. I hope that the one-point answer about the uv rolling and flattening machine will be useful to everyone.
