Method for blow molding of containers, involves forming preform made of thermal condensing material in container after thermal condensation along transport path in area of heating section within blow mold by blowing pressure effect

摘要

The method involves forming a preform made of a thermal condensing material in a container after a thermal condensation along a transport path in the area of a heating section within a blow mold by blowing pressure effect. A heating line of a part of a heating section is changed coordinately to the rotary motion of the in cylindrical manner. The amount of heat is periodically increased and degraded relative to an average value. An independent claim is also included for a device for blow molding of containers.