PRESSING METHOD AND ARTICLE MADE BY SUCH METHOD Russian patent published in 2007 - IPC B29C43/02 B29C47/00 B65D47/08 

Abstract RU 2311292 C2

FIELD: manufacture of different pressed articles, possibly industrial production of irregular form articles such as hinged metering capping units due to improved arrangement of resin blank in cavity of press-mold.

SUBSTANCE: article is produced by pressing at using special-configuration blank of thermoplastic material arranged in predetermined location at preset orientation relative to surfaces of cavity of portion of press-mold. According to preferable variant of invention blank has practically egg-shaped configuration and it is arranged close to press mold surface restricting small region of cavity of press-mold between two large regions of press-mold.

EFFECT: possibility for making different general-purpose pressed articles at correctly filling all space of press-mold cavity without creation of stresses.

15 cl, 17 dwg

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RU 2 311 292 C2

Authors

Mjuller Brjus M.

Nedzhad Ben

Lehj D'Eter F.

Dates

2007-11-27Published

2002-11-08Filed