2001-12-16 by Alan P. Hayes
All you need is a a straight edge and a suitably dull tool for scoring the
paper (without cutting it). I use a carefully dulled 13" long lock knife
that a Puerto Rican fellow gave to me years ago. A dull table knife works
fine. A bone folder, which can be purchased from any art supply outlet
that stocks basic bookbinding tools, can be used to flatten and smooth the
fold once made. The aim is to compress the paper in a narrow line, thus
weakening it slightly and guiding the fold where you want it.
When I do things like this, I often print fold lines on the piece which I
subsequently trim off.
If you want the best possible result you should also take care to fold the
paper with the grain. Simply this refers to the fact that machine made
paper generally folds more easily in one dimension than the other. You can
determine the grain by taking a sample piece of paper and comparing how it
folds in both directions. When just folded over, but not creased, a piece
of paper will lie lower and be less springy when folded with the grain.
Paper folded and creased with the grain will give a smoother fold than the
same paper folded against the grain. Paying attention to this detail will
result in a flatter piece that is less likely to warp.
>Has anyone had success with creating a "folded" accordian piece? If
>so, would you share your method and materials (paper, tools..)?
>
>I am thinking of printing several individual B&W images alongside one
>another,in a long row, on a single sheet, and then scoring & folding
>the sheet between each image, into an accordian type of fold-out.
>
>I hope I'm describing my intention adequately.
>
>This kind of project is normally done at a printing facility (or even
>at a kinkos) with machines, but since I only want a very small
>number, I thought I might do it on an 1160 and have a "genuine carbon
>pigment" piece ;)
Alan P. Hayes
Meaning and Form: Writing, Editing and Document Design
Pittsfield, Massachusetts