How to Stretch Canvas With a Machine
edits by:Dweaverframe, Puddy, Jack Herrick, Maluniu (see all)
For years artists have stretched original canvas using canvas pliers, this process of stretching canvas is effective but it requires some expertise and a great deal of time. In recent years there have been some amazing developments with the process of reproducing original art on canvas, this process of digitally reproducing art on canvas is called "giclee printing". These giclee prints are then placed on wooden stretcher bars, and stretched. The process of stretching canvas on stretcher bars has also evolved. The image now extends over the edge of the stretcher bar and is fastened beneath the stretcher bar with staples, this process is referred to as a "gallery wrap". Gallery wraps, the latest trend in Custom Picture Framing, eliminates the need for pricey wooden frames. The art stands alone with no visible means of support. It is to be admired by the viewer with no distractions of light or dark tones on the perimeter. This form of art is incredibly popular and has prompted those companies that print to canvas or offer giclee prints to rethink the way they handle their product.
For years Custom Picture Framers avoided stretching canvas, it was a daunting task and required a particular skill. This task most often fell upon one person of tenure and this detracted from his or her primary duties. It was not uncommon for someone that prints to canvas to send the customer out the door with an unstretched canvas.
As printing techniques evolved so did the way people stretched canvas. Canvas Stretching Machines emerged and are now more prevalent. What once took 30-40 minutes can now be done in only a few. Only a few machines can produce a true "gallery wrap".
The following article is a brief description on how to operate a canvas stretching machine.
Edit Steps
- 1Start with clean work surface
- 2Turn artwork face-down and create fold along image
- 3Rotate 90 degrees and make a second fold along image
- 4Place wood stretcher frame on canvas
- 5Create starter course with staple gun
- 6Flip art over so loose end is toward operator
- 7Depress foot pedal to "open" clamp
- 8Place wood stretcher bar on stretcher plates
- 9Feed loose end of canvas between clamp and angle bar
- 10Remove foot from pedal to "close" clamp
- 11Shift artwork and stretcher frame forward "off" the plates
- 12Initiate stretch using toggle valve
- 13Shoot row of staple beneath stretcher bar
- 14Release the stretch
- 15Depress foot from pedal to open clamp
- 16Remove artwork
- 17Remove foot from pedal to close clamp
- 18Rotate artwork 90 degrees; create fold
- 19Depress pedal to open clamp
- 20Feed loose canvas between clamp and angle
- 21Remove foot to close clamp
- 22Shift artwork forward off stretcher plates
- 23Initiate a stretch
- 24Repeat previous steps
Edit Video
Edit Tips
- Allow the canvas to stretch, do not be in a hurry to fasten the staples. These few moments do not add very much time to the process.
Edit Warnings
- Do not place fingers between any moving components
- Always wear safety glasses when operating a staple gun
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Last edited:
March 2, 2010 by Dweaverframe
Categories:
Painting | Hobbies and Crafts
Recent edits by: Jack Herrick, Puddy, Dweaverframe (see all)