Efficacy and Safety

The WF flamer is an effective device in increasing the surface energy of objects in order to increase the adhesion of inks in screen and pad printing. Thanks to the closed air / gas circuit control, it provides a constant flame. With WF, you have greater peace of mind in the result of your product. In addition, the WF flamer contains a single control that reduces the risk of operator error, which provides high product handling safety.

Automatic device

The WF flamer is made up of an electrical panel, which controls the automatic start and the burning flame. It also has a mechanical cabinet from where it serves the compressed air. WF also contains safety valves, power regulation, automatic carburettor, pressure level controls and non-return valves. In addition, it contains two burner sizes (100 mm and 200 mm) to adapt the process to different needs.

Industrial flaming

The industrial flamed operation consists of a flame that is projected on the piece to be treated. In this flame, which can reach up to 1800 °C during combustion, there is unconsumed oxygen (short flame), diffused oxygen in the hot flame from the environment and the combustion products (e.g. CO2, H2O) partially in the form active. These highly reactive radicals (e.g. O, OH) can break down long-chain plastic molecules on the surface and bind at the break points. In this way, polar parts arise in the molecules. Increases surface tension and wettability. The breakage of the long-chain plastic molecules allows the ink to bond better to the surface as well. The other processes that occur on the surface are a wrinkling of the surface and a certain cleaning effect. A wrinkle in microscopic dimensions, therefore not visible, leads to an enlargement of the surface and allows a better mechanical grip.

Adjustable burner