Company Filing History:
5 out of 29 
Years Active: 2011-2024
Title: Innovations of Inventor Stefan Bock
Introduction
Stefan Bock is a notable inventor based in Glarus, Switzerland. He has made significant contributions to the field of polymer processing, holding a total of six patents. His work focuses on improving the efficiency and effectiveness of heating and shaping plastic materials.
Latest Patents
One of his latest patents is a method and device for the fast and efficient heating of plastic granulates for preparing for processing in a plasticization. This invention introduces heat energy into polymer pellets by using a gas, preferably dried air, which is introduced into the flow of pellets without being in direct countercurrent. The gas is introduced in its hottest state at a targeted location, allowing for rapid energy input. This process occurs at the material output of the booster hopper, where the gas flows through the bulk material at least twice, with the speed of the flow being adjustable.
Another significant patent by Stefan Bock is for producing preforms with special geometries. This method involves injecting a polymer melt into a mold designed with a specific geometry. The preforms produced have a neck region and a preform body, with the body having an enlarged geometry compared to the cavity of the injection mold. The preforms are removed from the mold using a removal gripper and are inflated using positive pressure to achieve a larger geometry than the mold cavity.
Career Highlights
Stefan Bock has worked with notable companies such as Netstal-Maschinen AG, where he has contributed to advancements in machinery and processes related to plastic manufacturing. His expertise in polymer processing has made him a valuable asset in the industry.
Collaborations
Stefan has collaborated with various professionals, including his coworker Britta Scheunemann, to further enhance the development of innovative solutions in polymer processing.
Conclusion
Stefan Bock's contributions to the field of polymer processing through his innovative patents demonstrate his commitment to advancing technology in this area. His work continues to influence the efficiency of plastic manufacturing processes.