Process for producing sheeting having fibrous surface

Details Process for producing sheeting having fibrous surface Process for producing sheeting having fibrous surface

1974-08-20

1976-12-28

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

Recycling of reclaimed or purified process material

Of gaseous process material

156 72, 264 85, 264 93, 264164, 264167, 264171, 264243, B29C 1702

Patent

active

040002306

ABSTRACT:
A process is provided for manufacturing a product which has a fibrous surface and is formed by the conversion of a non-fibrous polymer, which process comprises placing a polymer between drawing surfaces which adjoin the polymer and adhere thereto and separating the surfaces. At least one of the surfaces is formed by a carrier for the polymer and for the fibers, through which carrier a fluid is blown such as to flow around the fibers in statu nascendi and orient and stabilize them as their viscosity increases. An apparatus for carrying out said process is also provided.

REFERENCES:
patent: 2345013 (1944-03-01), Soday
patent: 3179550 (1965-04-01), Friedman
patent: 3390403 (1968-06-01), Van Tilburg
patent: 3600260 (1971-08-01), Watanabe
patent: 3696183 (1972-10-01), Steel et al.
patent: 3708565 (1973-01-01), Seiffert
patent: 3809734 (1974-05-01), Watanabe
patent: 3814791 (1974-06-01), Jones
patent: 3860370 (1975-01-01), Fanto-Kuertoes
patent: 3870778 (1975-03-01), Steel

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