Handle integrated container manufacturing method, involves placing blank container at blowing temperature in mold, and blowing blank container at walls of mold to obtain final container with handle perpendicular to bosses

摘要

The method involves preparing a preform by injection process, and blowing an initial container from the preform, where the dimensions of the preform are higher than dimensions of a final container. The initial container is heated to slacken residual constrains issued from blowing to obtain a blank container. The blank container is placed at blowing temperature in a mold with final profile and final dimensions. The blank container is blown at walls of the mold to obtain a final container with a handle perpendicular to bosses.