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Raven Adds Smooth-Edge Technology to Extruded Geomembranes
February 4, 2021 GMT
SIOUX FALLS, S.D.--(BUSINESS WIRE)--Feb 4, 2021--
Raven Industries, Inc. (the Company; NASDAQ:RAVN) announced today that its Engineered Films division has incorporated new smooth-edge technology onto its 7-layer barrier extrusion line for the production of 23’ wide textured sheet geomembranes.
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The new smooth-edge extrusion process creates a high-quality smooth surface edge on the top side, bottom side, or on both sides of double-side textured products. This new technology increases the thermal fusion welding surface and weld integrity of the Company’s 23’ wide single- and double-side textured HydraLine™ products in thicknesses of 30-80 mil (0.75 mm-2.0 mm), including: