4color process Screenprinting

Evolution Day2

Screen Printing

All done ready to be packed and shipped.

This is where they"cure" the printed items. This will make sure the ink stays on the fabric.

I asked how they ensure the shirt or bag does not move in the process which can produce uneven /overlapping printing. The answer is ADHESIVE. They spray adhesive on the board to hold the fabric in place.

This is a thin paddle. They have several sizes of paddles for different sizes of bags that they print. And of course for the shirts and the sleeves.

Here is where they apply the ink.

Cesar does the printing as well. I forgot to count the number of paddles but I think it holds 12.

The shirts are printed here. The shirts are spread on a paddle wide enough to hold them. They have to be spread evenly to ensure even printing.

Evolution Screen printing (preparation)

These are stacks of used screens which they will reclaim by cleaning with some solvent.

I know I shot a picture where they use a machine to blow dry it. But I can't find the picture.

Then it has to be wiped dry. It needs to be absolutely dry.

Cleaning the screen with something that works like a water hose.

They wash the screen to reveal the design.

They showed me how this one was 'burned' on the screen. The screens have different thicknesses or gauge. It will depend on the art that is needed. A 4cp will need a mesh with very thin holes. The ink must also be thinner so it can pass through those tiny holes.

These are some of the screens they have used. Cesar has a small table with lines that show him whether the mesh is set up correctly . He then tapes the film onto the mesh. If it is a 2 color logo, he first sets the smaller film on top of the bigger film to make sure it is set up correctly. He then tapes the smaller art on the first set up. He proceeds with taping the second set up. I didn't take a picture because it was dark in the room while he was working and didn't want to bother him with the flash of the camera. It is a super tedious process that is only made easy by years of practice.

This is where they burn the image on mesh screen. The process allows the transfer of the art onto the mesh.

More films on the wall of the "dark room" Just like a dark room, only a small yellow bulb is used when 'developing' the film.

These are a few of the films they have used. One side of the film is smooth the other side a bit rough. This is so the ink won't slide off.

This is the printer. That is a sample of a printed art on film.

Our ART goes to this computer. They re-size it according to what's needed and print it on a film.