Company Filing History:
1 out of 6 
1 out of 832,812 Years Active: 1985-1991
Title: Franz Bochtler: Innovator in Bag-Making Technology
Introduction
Franz Bochtler is a notable inventor based in Rudersberg, Germany. He has made significant contributions to the field of bag-making technology, holding 2 patents that showcase his innovative approach to manufacturing shopping bags and plastic bags.
Latest Patents
One of his latest patents is an "Apparatus for the production of shopping bags having reinforced handle." This invention includes a unit for cyclic stepwise advancement of film webs that form the sides of each bag. It also features a unit for punching handle holes into the welded-on tabs and devices for welding and severing the film webs to create individual shopping bags. The apparatus is designed to feed tabs of thermoplastic synthetic resin films to specific positions on the film webs, ensuring efficient production.
Another significant patent is the "Apparatus for the manufacture of plastic bags." This invention involves bag-making apparatus that intermittently advances a tubular web of thermoplastic film in bag-length increments. During the dwell time between advances, a cycle of sealing, cut-off, and stack accumulation occurs. The needles used for accumulation form part of a single transfer mechanism, allowing for seamless operation without interruptions.
Career Highlights
Franz Bochtler has worked with various companies, including Stiegler GmbH Maschinenfabrik. His experience in the industry has allowed him to refine his inventions and contribute to advancements in bag-making technology.
Collaborations
Throughout his career, Bochtler has collaborated with notable individuals such as Ehrhart Schulze and Wilhelm Ley. These partnerships have likely influenced his innovative designs and approaches to bag manufacturing.
Conclusion
Franz Bochtler's contributions to bag-making technology through his patents demonstrate his commitment to innovation in the field. His work continues to impact the industry, making him a significant figure in the realm of inventions related to packaging.