This is a belated P.S. for the post on making board books.
I knew as soon as I started making an edition of board books that I had to create a jig to keep the boards steady while gluing the page spreads on top. Even pushed up against a straight edge, the @#$% boards have a tendency to wiggle. This is not good. Accuracy is everything when making a board book. I also needed to speed up the gluing process.
I began with my usual setup with an L-square taped to the table. Long ago at the hardware store, I found a thin metal bar that is exactly the width of my boards. The space between boards happens to be one board width, so I taped the metal bar exactly in place between two boards. Then, to keep everything firmly in place, I taped a half-inch wide metal bar to the other side.
Here is what it looks like without the boards in place:
After putting the boards in place, I trim the top of the page and line that up against the straight edge on top. I leave the other sides untrimmed for now. I line up the middle registration mark over the bar, so I know it’s centered right where it needs to be.
When it comes time to remove the freshly glued page spread, I tip up the bar on the side. The page spread easily pops out. (I loosened the tape over the bar just enough so that there’s room to do this.)
It becomes a little more tricky when it’s time to glue the double spreads to each other as the book progresses, but this arrangement still works. To make it easier, I taped two L-squares one on top of the other to create a space twice as deep.
The main thing to remember is that “removable” tape will cure after a while and become far less removable. So after a few days, it’s not a bad idea to pull up the tape and replace it, if necessary.