Move to the next frame rail (one of the longer ones) and repeat steps 5 and 6. As you do, you will notice a triangular canvas crease as you attach the third side and then a diamond-shaped crease when the fourth tack is attached on the remaining mid-rail.
Now, place temporary tacks at all four corners. Starting with the center of one of the long rails, grip the canvas tightly with the pliers and fasten tacks at 2″ intervals. Repeat with several tacks in both directions (from center) and then switch to the opposite side and repeat this process. Continue working from the center until both long sides are completely tacked down to all but one inch from each corner, stretching the canvas evenly as you proceed.
Once both long sides are finished, remove the temporary tacks that you fastened in step 8. Now repeat the same fastening process for both of the short sides, working out from the centers. For smaller canvases, one entire short side can be fastened first, followed by the opposite side. Larger canvases should be rotated several times to evenly stretch the material over the frame. Note that a primed linen canvas (oil-primed linen, in particular) will normally require that the tacks be placed closer together, due to the limited stretch of this material.
Fold and pleat the corners of the canvas and then neatly wrap them around to the rear of the canvas frame. Keeping tension on the material, tack all of the excess cloth to the rear of the frame so that it is neatly secured. Then place tacks on all four outer corners. This excess material is important to have in case you ever need to restretch or remount the canvas.
Any remaining canvas indentations or ripples can be reduced by moistening the affected area with a damp sponge. Be careful not to saturate, and allow the canvas to dry completely in a well-ventilated area.
Keep in mind that it is easier to stretch primed cotton and Polyflax canvas than it is to mount a primed linen canvas, since linen fibers do not stretch as much. Oil-primed canvas requires the most attention when mounting on a frame because it has virtually no stretch. When working with this type of canvas, you may have to remove tacks in wrinkled sections and then restretch and retack.
By following the above steps and using proper materials and a few tools, you can easily build your own canvas. With a little practice, the process becomes much faster and easier, almost to the point of becoming routine.
Do you like our Marilyn Monroe print? If so please follow the link to purchase: http://www.choosecanvas.com/index.php?main_page=index&cPath=18&sort=20a&page=2
No comments:
Post a Comment