Halftones

Working with halftones is not the easiest thing with letterpress. It doesn’t quite work like screen printing and four color process is not necessarily something recommended for this sort of printing. This is just the beginning stage of a longer experiment with what works, and what doesn’t with halftones.

Watercolor Wedding: Success

You may have noticed a previous post where I did a wedding invite with a watercolor halftone background. In this case, the halftone was a success. The soft feathery image gave some wiggle room if the ink didn’t lay down perfectly and it was all meant to look like one color. For this job I began with a black and white bitmap image and sent it straight to Boxcar Press with instructions to have it made into a 100 LPI halftone plate.

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pinkwedding invitedetail

Two Tone Invite: Ehh…

Success with the previous project prompted me to try something a little more challenging – a two tone graphic invite. I wanted to be able to print a one color invite, but get the feeling of a two color invite by using one solid color and a screen to make a tint. This did not work out as well as I had hoped. Ultimately, I should have just printed it in two colors, but you can’t blame me for trying. I did the invites for a friend and was given free reign to do as I pleased, she was still really happy with them, but I rated the experiment a ‘fail’ simply because the two-tone effect was not achieved satisfactorily.

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Above you can see the file. There was a lot more contrast between the lighter tone and the darker tone. I set the tint to 30% which looked good digitally and had boxcar make a 100LPI plate. Still, when I went to print it came out much darker. I added a nice plum edge painting to add some pizazz and make up for the lack luster two tone effect.

DNInvite DNDetail

 

Two Tone Holiday Cards: Failure

I was determined to try for a two tone effect again, this time I was going to create a much greater contrast between the solid and the screen area. I dropped it down to about 15%, but I had the same issue – the contrast when it was printed was not enough. The effect is there…. but barely. In either case, when you have a large screen like in the images below, it’s difficult to get solid ink coverage, it ends up with a slightly mottled effect. I didn’t really mind it and knew it would be a part of the final design, but I’m unhappy with the contrast between the solid and the screen. I’m wondering if it’s the density of the LPI I’m asking for. Perhaps if I space the dots farther with say a 50LPI screen the effect will be better. I can’t seem to figure out the secret, but I’m planning to try again.

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Momdadday

 

 

Conclusion:

Halftones weren’t really designed for letterpress (I basically confirmed what I was already told hah!). I will probably try and update this post with a third attempt – this time to create a third color by overlapping two colors. I’ve seen it done, and it’s quite beautiful, but I’ll have to try and figure it out on my own. There are clearly some limitations to this technique. I may also try a two tone image again but with a more open screen and see if that makes a difference. Honestly, these weren’t difficult to print and I had no issues with filling in the screen areas, so if I can find the sweet spot, it could be a neat thing to add into the repertoire. If anyone else has had halftone success let me know what you did!

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