| Recommended Tensioning Procedure
Loading the fabric
- Load the fabric into stretching device, ensuring
that the fabric is loaded as squarely as possible. If stretching device
or frame is rectangular, we recommend to load the fabric in short
sides first.
- Make accurate markings on four corners when inserting
or clamping.This will help operator in uniformly softening corners
and keep the mesh in proper alignment to the frame. For retensionable
frames, locking strips or rods may be trimmed 1/4" or 1/2" shorter
on each side without any sharply angled edges. This will prevent fabric
from tearing in the corners.
- Soften four corners uniformly approximately 2" to
6" depending on the frame profile. For retensionable frames, the corners
are properly softened if you are able to touch the table by pressing
the center of the triangles formed by softening corners.
Stretching/Tensioning Retensionable Frames
- Beginning with long bars first, bring the fabric
to 40% of the recommended tension level.
- Turn short bars to reach 50% of the recommended
tension level. There should be no tension in corners. Soften as necessary.
Throughout tensioning process, corners should be checked constantly.
- Go back to long bars. Using the bar that has been
turned the least distance, bring the tension level to 65%.
- Using the short bar that has been turned the least
distance, bring the tension level to 75%.
- Repeat step 3, bring the tension to 90%.
- Repeat step 4, bring the tension to 100%.
- Check the tension of both directions, and make any
adjustments to reach even tension if necessary. In order to keep the
mesh openings as square as possible, traveling distance of two bars
on each direction should be even.
- We recommend you allow the screen to sit for 3 to
4 hours, and retension to the recommended tension level. For maximum
stabilization, allow the screen to sit for at least 12 hours before
retensioning.
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