Post-press molding of man-made boards to produce contoured furni

Details Post-press molding of man-made boards to produce contoured furni Post-press molding of man-made boards to produce contoured furni

1979-11-19

1981-07-07

Czaja, Donald E.

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

With subsequent cutting, grooving, breaking, or comminuting

264119, 264120, 264320, B29J 500

Patent

active

042774284

ABSTRACT:
Multi-sided decorative moldings and furniture parts are manufactured by drying or hot-pressing a cellulosic fiber-containing mat to consolidate said mat into a unitary blank, cutting the blank to a size larger than interior dimensions of a closed mold in each of its three dimensions and with at least two generally shaped or profiled edge surfaces disposed between a top surface and a bottom surface of the blank. The cut blank is then molded at a temperature of at least 200.degree. F. for a period of time sufficient to permanently transfer the interior shape and design of the mold cavity to every surface of the blank.

REFERENCES:
patent: 4175106 (1979-11-01), Luck et al.

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