sheet separation

sheet separation

[′shēt ‚sep·ə‚rā·shən]
(metallurgy)
The gap between faying surfaces surrounding the weld in spot, seam, or projection welding.
References in periodicals archive ?
The result was great for the offset sheet fed guys, because they got better sheet separation and used less Oxy-Dry, but it was disastrous for the high quality flexographic packaging industry.
The system incorporates double sheet detection and sheet separation devices.