Company Filing History:
Years Active: 1981-1984
Title: Innovations by Billy Ljungcrantz in Packaging Technology
Introduction
Billy Ljungcrantz is an accomplished inventor based in Chatel-St-Denis, Switzerland. He has made significant contributions to the field of packaging technology, particularly in the development of reclosable pour opening structures. With a total of two patents to his name, Ljungcrantz has demonstrated his expertise and innovative thinking in creating practical solutions for packaging containers.
Latest Patents
Ljungcrantz's latest patents focus on methods for creating reclosable pour opening structures for one-way packaging containers. The first patent describes an opening structure that is preferably located in the top panel of a packaging container. This design allows for a pour opening that can be reclosed after the initial opening. The method involves positioning and sewing a portion of a strip of web material on the panel, defining a pour opening area by applying a cut or weakening line. The pour opening area is retained in its original position, and a second, unsecured portion of the strip is folded back over the first portion to cover it. This innovative approach results in a hermetically sealed opening structure that can be mechanically secured after use.
The second patent elaborates on the same concept, emphasizing the ease of use and functionality of the reclosable pour opening. The design allows users to uncover the pour opening by lifting the second strip portion, which removes the cut-out section of the panel. After dispensing the desired quantity of the contents, the second strip portion can be folded back to secure the opening, ensuring that the contents remain protected.
Career Highlights
Billy Ljungcrantz is currently associated with Tetra Pak Développement SA, a leading company in the packaging industry. His work at Tetra Pak has allowed him to apply his innovative ideas and contribute to advancements in packaging technology. Ljungcrantz's patents reflect his commitment to improving user experience and functionality in packaging solutions.
Conclusion
Billy Ljungcrantz is a notable inventor whose work in packaging technology has led to practical innovations that enhance the usability of packaging containers. His contributions through his patents demonstrate a clear understanding of consumer needs and a dedication to improving product design.