RED Matthews
Well-Known Member
This subject has come up before and I didn't think it would be a practical objective. I just learned today that this practice was done to open mold halves to preheat the metal molds for production with better strike embossing of cut lettering and better bottle quality with some reduction of the Cold Mold Ripple that they would experience in the glass appearance. The only mold preheating I ever heard of was a gas fired rack of burners to heat the molds before they went on an ABM.
So you people that have asked about them before, please get back to me. RED M/
So you people that have asked about them before, please get back to me. RED M/