Company Filing History:
Years Active: 2001-2013
Title: Jan Lagerstedt: Innovator in Food Packaging Technology
Introduction
Jan Lagerstedt is a notable inventor based in Malmö, Sweden. He has made significant contributions to the field of food packaging technology, holding 2 patents that focus on extending the shelf-life of food products. His innovative methods have the potential to revolutionize how food is packaged and preserved.
Latest Patents
Lagerstedt's latest patents include a "Method of packing a food product with extended shelf-life." This method involves heat treating a food product in a packaging container made of paper or paperboard. The process begins by filling the container with foam containing a non-oxidizing gas, such as nitrogen, before adding the food product. The container is then sealed, ensuring that the headspace is filled with foam to maintain freshness. The sealed container undergoes heat treatment at a temperature of at least 115°C to extend the product's shelf-life.
Another significant patent is the "Method of sterilizing containers based on fiber." This method allows for the sterilization of fiber-based containers without damaging them. The filled container is placed in an autoclave, where steam is introduced to raise the temperature and pressure for sterilization. The cooling phase involves introducing cooling air and then water to rapidly lower the temperature without adding moisture. This method provides effective sterilization in a reduced cycle time.
Career Highlights
Jan Lagerstedt is currently employed at Tetra Laval Holdings & Finance S.A., a company known for its innovative solutions in food processing and packaging. His work at Tetra Laval has allowed him to develop and refine his patented methods, contributing to advancements in the industry.
Collaborations
Lagerstedt collaborates with Hans O Nantin, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of new ideas and technologies in food packaging.
Conclusion
Jan Lagerstedt's contributions to food packaging technology through his innovative patents demonstrate his commitment to enhancing food preservation methods. His work at Tetra Laval and collaborations with other professionals highlight the importance of teamwork in driving innovation.