Based on the provided reference, using a dip tank specifically for screen printing screens is a straightforward process involving soaking the exposed screens to facilitate washing out the image.
Simple Steps for Using a Dip Tank
The method described involves preparing the tank and then soaking the screens for a short period before final washing. Here are the steps as outlined in the reference:
- Fill the tank: Add water to the dip tank. The reference specifies filling it up to the marked fill level, which is typically indicated on the inside of the tank.
- Place screens: Put your exposed screens into the filled dip tank. Ensure they are fully submerged or that the area intended for washout is covered by the liquid.
- Soak: Allow the screens to soak in the tank. According to the reference, the soaking time is brief, only 1-2 minutes.
- Remove: Take the screens out of the dip tank after the soaking period.
- Washout: Finish washing the screen. This final washing step is where the unexposed emulsion should wash away, allowing you to reveal your image.
Using a dip tank in this context streamlines the initial wetting or breakdown of the emulsion after exposure, making the subsequent washout process easier and more efficient.
Summary Table
| Step | Action | Details |
|---|---|---|
| 1. Fill | Add water | Up to the indicated level |
| 2. Place | Insert exposed screens | In the tank |
| 3. Soak | Allow screens to soak | For 1-2 minutes |
| 4. Remove | Take screens out | From the tank |
| 5. Washout | Perform final washing | To reveal the image |
This process, as described, is a quick way to prepare screens for the image development stage in screen printing.
