MOLD MADE IN THE FORM OF A TRAY Russian patent published in 2020 - IPC B30B15/06 B27N3/20 

Abstract RU 2726133 C2

FIELD: machine building.

SUBSTANCE: invention relates to machining attachments intended for coating wood-shaving plates in a heated hydraulic press. Mold is made in the form of tray (1) made from high-temperature resistant PEEK polyether ketone-based plastic. Surface (2) of the mold is structured or smooth and has a different degree of luster. At that, PEEK polyether-ether ketone is added with at least 10–50° carbon fiber or graphite powder.

EFFECT: result is reduction of weight of mold, which simplifies its fixation in hydraulic press and eliminates sag.

4 cl, 1 ex, 1 dwg

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RU 2 726 133 C2

Authors

Espe, Rolf

Dates

2020-07-09Published

2016-11-08Filed