B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
28/11
B32B 27/14 (2006.01)
Patent
CA 1301441
Abstract of the Invention A nonwoven textile fiber panel, useful, for instance, in manufacturing car trunk liners, in which synthetic thermoplastic fibers that vary in fiber length, diameter, denier, and/or density are needle-punched to produce a carpeting material, which can then be directly utilized, or thermoformed to retain a desired shape. The fibers that one desires to show up on the face side of the final product are preferentially driven by the needle barbs of a needle loom through the precursor batt material. This preferential needling can also be enhanced through selection of various needle lengths, needle diameters, and barb spacing configurations.
552814
Smith Gerald J.
Trask Elwood G.
Fetherstonhaugh & Co.
Gates Formed-Fibre Products Inc.
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