94 8 kpa in an autoclave model number u201c econoclave 3 u00d7 5 u201d from asc process systems sylmar calif autoclave pressure was increased to 45 psi 310 3 kpa during which the vacuum bag was vented to the atmosphere once the autoclave pressure surpassed 15 psi 103 4 kpa autoclave temperature was then increased at a rate of 4 5 u00b0 f 2 5 u00b0 c per minute to 250 u00b0 f 121 1 u00b0 c held for 90 minutes at this temperature then cooled at a rate of 5 u00b0 f 2 8 u00b0 c per minute to 72 u00b0 f 22 2 u00b0 c before releasing the pressure and vacuum the curable embossed film was cured open faced in an oven at 270 u00b0 f 132 2 u00b0 c for the duration in table 3 after curing the film was removed from the oven and allowed to cool to 72 u00b0 f 22 2 u00b0 c the various epoxy compositions embossed film conditions and curing cycles are listed in table 3 the fidelity of the embossed pattern of the curable film composition and the ability to retain the pattern through the curing cycle is reported in table 4 in.