English to Italian Tech/Engineering Manufacturing light emitting device, in a patent

Si tratta di un brevetto per dispositivo emettitore di luce e metodo per la produzione dello stesso.
Nella description of related art trovo queste frasi:
When one wants to obtain a molding by using the thermoplastic resin based composite material and achieving a high fluidity needed for molding, it is necessary to increase a molding temperature and a mold temperature to high.
However, in this case, it is impossible to obtain a sufficient strength of the molding needed for releasing in an injection molding process.
Hereby, there is a case that chipping of the molding occurs when the molding is taken out from molds.
Further, if the molding temperature and the mold temperature are high, there is a case that a resin becomes deteriorating due to the high temperature and a color of the molding changes.
Non so proprio come tradurre. Grazie.