Method of making a textured venetian blind

Details Method of making a textured venetian blind Method of making a textured venetian blind

1990-12-24

1992-04-07

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

To form particulate product

264148, 2641771, 26417717, 264211, B29B 1116, B29C 6716

Patent

active

051025981

ABSTRACT:
A polyvinyl chloride venetian blind is provided which has a number of corrugated, translucent slats. The slats have staple fibers in their composition that gives them a sand or granite textured appearance and feel, so that the venetian blind has more natural and aesthetic appeal. The slats are formed by an extrusion process utilizing a mixture of polyvinyl chloride, titanium dioxide, plasticizer, tribasic lead sulfate, stearic acid and dyed staple fibers having a length of less than about 2 mm.

REFERENCES:
patent: 4101620 (1978-07-01), Kops et al.
patent: 4309472 (1982-01-01), Gotting et al.
patent: 4329307 (1982-05-01), Westcott et al.
patent: 4711005 (1987-12-01), Chang
patent: 4789515 (1988-12-01), Yu
patent: 4792427 (1988-12-01), Reeves

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