1. Mold mold mold mold upper and lower, which will have a middle mold in each mold, then there will be thermal insulation for temperature control, which is included with both the top and the bottom of the mold.
Mold 1 comprises an upper mold and lower mold, the mold, which is a middle mold with a mold that is insulated for temperature control, which is available on both the top and bottom of the mold.
Mold 1, consists of upper mold lower mold and which mold, this will have middle mold. Each mold is insulation for temperature control, which has both the top and bottom of the mold.