Your squeegee should actually be about an 80-85 degree angle facing toward you. You should also focus your pressure over and down on the print and not on pulling the squeegee against the mesh. You’ll not only have trouble passing the ink through the screen but also have very blurry images because you’re pulling the screen mesh so hard. With the proper squeegee angle, all of the ink will properly shear through the image and over your screen. In fact you should be able to run your finger over the design after its printed and barely any ink should show up on your finger.
Now let’s talk about the speed of your print. When we instruct printers to use the proper squeegee angle and pressure, the first impulse they have is to move the squeegee about the speed of a turtle. If your speed is too slow you won’t be able to properly release and clear the screen. After a print stoke, many beginners tend to sit back and look at their print, then slowly pull up on the squeegee not allowing the screen mesh to bounce back up leaving ink still stuck in the screen. After a faster stroke, you need to almost give the screen a little pop in order to get the mesh to bounce back up leave a smooth crisp print on your shirt. This is achieved by a simple flick of the wrist, the same flick you would make to insure that you pick up all the ink on your squeegee blade. Only to create this pop and release the screen, the flick must be done a little faster.