Alignment, security, and visibility are the main things I think about in regard to attaching and supporting the cartoon. In order to weave a tapestry this size, or any size for that matter, you need a good way to manage the cartoon. My cartoon is drawn onto a thin Pellon product (Pellon 830 Easy Pattern, 45″ wide) that is meant for pattern making. This material is easy to pin, doesn’t tear, and only barely wrinkles.
Align center of cartoon to center of warp.
A blue dashed line from top to bottom of the cartoon marks the center. I also have a pencil mark on the exact center of my beater. When the blue line on the cartoon is perfectly aligned with the center warp end, as seen from the mark on the beater, I know my cartoon is in the correct position.
- Pin the cartoon in two places on each side of the woven tapestry.
This warp is too wide for me to reach all the way to pin the cartoon in the center. So, on both sides of the weaving I place one flathead pin near the selvedge, and another one as far as I can comfortably reach toward the center. I move the pins forward each time I am ready to advance the warp.
- Hang a support slat under the cartoon.
I learned this from The Big Book of Weaving, by Laila Lundell, p. 239, 2008 edition. I used this method previously for a rag rug that had a cartoon for a large inlay pattern. It also works well for holding the cartoon for a woven transparency.
Supplies: 12/6 cotton seine twine, 2 rubber bands, long warping slat
1 Make a loop with the seine twine to hang from the beater cradle to just below the warp, with a rubber band on the loop.
2 Tie the ends of the loop with a bow knot or a weaver’s tie-up knot (this useful knot is described in How to Warp Your Loom, by Joanne Hall, p. 39).
3 Make another loop the same way, with rubber band, and hang it on the other beater cradle.
4 Place the warping slat in the hanging rubber bands, underneath the cartoon.
5 Adjust the length of the loops so that the slat lightly presses up on the cartoon and the warp.
- Pin the rolled-up cartoon underneath.
I roll up the Pellon cartoon under the warp and pin it once on each side. As the warp and cartoon advance I can reposition the pin as needed.
- Move the slat toward the breast beam, out of the way, to beat in the weft.
Because of the rubber bands, the slat support has flexibility and does not impede the movement of the beater.
Move the slat near to the fell line.
With the slat under or near the fell line, it presses the cartoon up to the warp. By doing this, I can easily see what comes next as the tapestry weaving develops row by row.
I wait for my ordered yarn to arrive. Meanwhile, I dream of this tapestry becoming a reality as cartoon meets wool.
May you have the alignment, security, and visibility you need.
All the best,