System and method for mold insert venting and venting gas entrapment in any molding device

Abstract

The present invention is directed to the design and production of a venting system contained in mold inserts for polymer grille formation, as well as a method for venting gas entrapment in any molding device. During the forming process of polymer grilles or any injection molded product, gas accumulates in the mold which needs to be vented out in a safe and effective manner. Venting out the gas without imposing alterations or blemishes on the product becomes a challenge. The present invention provides a solution to this issue through the use of porous material in the forming portion which allows the gas to escape from the mold without the use of vent apertures placed in the forming portion of the mold insert.

Dependencies are inferred from the claim text.