Location History:
- Röst{dot over (a)}nga, SE (2002)
- Röstånga, SE (2003)
Company Filing History:
Years Active: 2002-2003
Title: Kaj Johansson: Innovator in Packaging Technology
Introduction
Kaj Johansson is a notable inventor based in Röstånga, Sweden. He has made significant contributions to the field of packaging technology, particularly in the production of printing ink-decorated packaging materials. With a total of 2 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Johansson's latest patents include a method for producing a printing ink-decorated packaging material, specifically designed for aseptic packages. This innovative method involves applying heat sealable outer coatings to the packaging material. One or both sides of the material undergo corona discharge surface treatment to enhance surface tension. After treatment, printing is applied to the surface, followed by passing the material through heated rollers to reduce the surface energy of the outer plastic layers. A hydrogen peroxide surface treatment is then applied to sterilize the packaging material.
Another patent focuses on the production of a packaging laminate for aseptic packages. This method involves leading a web of the packaging laminate through a hydrogen peroxide bath for sterilization before reforming it into aseptic packages. The process includes treating a web of paper with an outer plastic coating to promote adhesion, followed by applying a decor of water-based printing ink. By utilizing flame treating as the surface treatment, the method significantly reduces hydrogen peroxide consumption while ensuring strong adhesion between the ink and the plastic coating.
Career Highlights
Kaj Johansson is currently associated with Tetra Laval Holdings & Finance S.A., a company known for its innovative solutions in the food processing and packaging industry. His work has contributed to advancements in sustainable packaging technologies.
Collaborations
Throughout his career, Johansson has collaborated with notable colleagues, including Rolf Lasson and Christer Karlsson. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Kaj Johansson's contributions to packaging technology exemplify the importance of innovation in creating sustainable solutions. His patents reflect a commitment to enhancing the efficiency and effectiveness of packaging materials, making a lasting impact on the industry.