Johanna Lahti

Title: Innovations by Johanna Lahti in Digital Printing Techniques

Introduction

Johanna Lahti, an inventive mind from Pori, Finland, has made notable contributions to the field of digital printing. With a total of four patents to her name, she has been instrumental in developing methods that enhance the quality and efficiency of polymer-coated papers and boards used in various applications.

Latest Patents

Her most recent patent revolves around a method for digitally printing on polymer-coated paper or board. This innovative process utilizes an electric field to precisely apply printing ink particles onto the polymer coating at designated locations. The adherence of the printing ink is achieved through fusion facilitated by infrared radiation. Notably, the printed paper or board features a two-layer structure: an inner coating layer made of electrically chargeable ethene acrylate copolymer and an outer shield layer composed of polyolefin that provides essential mechanical strength. This sophisticated design enhances the printing surface, making it suitable for high-quality digital prints.

Career Highlights

Johanna currently works for Stora Enso Oyj, a prominent company in the forestry and biomaterials sector. Her role focuses on advancing digital printing technologies and optimizing the materials used in packaging.

Collaborations

Throughout her career, Johanna has collaborated with other professionals in the industry, including Jari Räsänen and Jurkka Kuusipalo. Their teamwork has contributed to the innovative projects that enhance Stora Enso's position in the market.

Conclusion

Johanna Lahti's work exemplifies the spirit of innovation in the realm of digital printing. Through her patents and collaborative efforts, she continues to push the boundaries of technology, ensuring that polymer-coated papers and boards are prepared for the demands of modern printing applications. Her contributions are valuable not only to her company but also to the industry as a whole.