bottom pouring, uphill teeming, trumpet pouring
valuplokkide tootmise viis, mille puhul plokivorm täidetakse altpoolt s.o sifoonmeetodil (vt valuplokk; valuplokivorm; valuplokivalu; vrd ülaltvalu), teeming through a runner system that fills ingot molds from the bottom until they are full (see: ingot; ingot mold; teeming; compare: top pouring)