Patent ID: 7691314
Filing Date: 2010-04-06
Classification: B29C,B29K,H01M,H01Q,Y02E,Y02P,Y10T

Abstract:
1. An injection compression molding method for obtaining a molding by injecting and filling a melted material containing a thermoplastic resin in a cavity space formed in dies through a gate and by compressing and forming the material in the cavity space, the method comprising: clamping the dies with a low pressure and injecting and filling the melted material in the cavity space from the gate while moving the cavity space relative to the gate in a moving direction; and clamping the dies with a high pressure substantially simultaneously with completion of the filling to compress and form the material filled in the cavity space, wherein a direction in which the material is injected and filled forms an acute angle with the moving direction of the cavity space.