This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Mondi Ag. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: The Innovations of Leo Arpa
Introduction
Leo Arpa is a notable inventor based in St. Gertraud, Austria. He has made significant contributions to the field of paper manufacturing, particularly with his innovative approach to kraft paper production. His work has led to the development of a unique kraft paper that meets specific industry standards.
Latest Patents
Leo Arpa holds a patent for "Kraft paper and paper sack manufactured therefrom." This invention features a kraft paper with a pulp density according to ISO 536, ranging from 60 g/m to 120 g/m. The paper exhibits a density between 680 kg/m and 720 kg/m, along with a tensile strength index in the machine direction according to ISO 1924-3, which falls between 79 kNm/kg and 98 kNm/kg. The kraft paper can also include a coating and/or an auxiliary element on at least one side. It is produced from a pulp with an average fiber length of 2.2 mm to 2.7 mm and a minimum pulp content of at least 96% wt. %. The uncoated kraft paper has a pore volume between 200 μl/g and 220 ml/g, with varying porosities in the thickness direction. Notably, at least one region of the paper contains pores with a diameter of less than or equal to 0.3 μm. Additionally, the invention encompasses a paper sack.
Career Highlights
Leo Arpa is associated with Mondi AG, a leading company in the packaging and paper industry. His work at Mondi AG has allowed him to focus on innovative solutions in paper manufacturing, contributing to the company's reputation for quality and sustainability.
Collaborations
Throughout his career, Leo has collaborated with notable colleagues such as Rene Van Wieringen and Lars Göran Berglund. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas in the field of paper technology.
Conclusion
Leo Arpa's contributions to kraft paper manufacturing exemplify the spirit of innovation in the industry. His patent reflects a commitment to quality and performance, showcasing the potential for advancements in paper products. His work continues to influence the field and inspire future developments.