Posts Tagged ‘screen’

Repairing a Printing Defect

September 5, 2018

This custom-made “Meadow” wallpaper by Peter Fasano was very expensive, so I was disappointed to find a good number of printing defects in the material. I think it is digitally-printed, which is equally perplexing, because that process is much more precise than screen or block printing.

Either way, I encountered blurred ink, streaks, streaks of red running through the black & white print, and voids, like you see here in the top photo. This is one that I didn’t catch when I was hanging the paper (and you get to a point where you can only replace so many strips of paper, or you won’t have enough to do the whole room). The homeowner spotted it a few days later, so I went back to fix it.

Replacing the whole strip was too complicated (for many reasons) and would have used too much of their left over paper, and splicing in a patch would have damaged the wall surface, leaving it open to the possibility of curling edges. So I chose to do a patch. I could have simply cut a patch out of paper that matched the pattern of the flowers in the photo, but that would have placed a somewhat thick patch on top of the exisiting wallpaper. This would have been pretty unnoticeable, but I knew it would look better if the patch were thinner.

So I soaked the scrap of patch paper in water, and then worked carefully to remove the paper backing. Most wallpaper is made of at least two layers – the printed, inked layer, and the paper backing. Once I wet the paper backing, I was able to carefully and slowly peel the paper backing away from the inked top layer. See third photo. This process is a lot more delicate than it sounds.

Then I cut this patch to match the design on the wall, so the patch (now called an appliqué) would be as small as possible. See fourth photo.

Then I pasted the appliqué and applied it over the flawed area. Smoothed into place and wiped free of excess paste, the patch is invisible. See last photo.

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