Company Filing History:
3 out of 131 
1 out of 159 
1 out of 16,338 
Years Active: 1993-2018
Title: Innovations of James William Sadler
Introduction
James William Sadler is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of packaging technology, holding a total of 5 patents. His work focuses on improving the efficiency and accuracy of packaging processes, particularly in the liquid packaging sector.
Latest Patents
One of Sadler's latest patents is related to "Fill-accuracy during pouch formation." This invention enhances the process of forming flexible liquid-packaging pouches by improving the fill-accuracy of the flowable material contained within. The process incorporates at least one stand-pipe in a balance tank that feeds the pouch, ensuring better accuracy in filling. Additionally, he has developed a "Heat sealing method," which involves sealing film layers to create a sealed portion with a notch. This method utilizes a temperature gradient along the sealing face to achieve effective sealing of the film layers.
Career Highlights
Throughout his career, Sadler has worked with prominent companies such as Liqui-Box Corporation and DuPont Canada Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative packaging solutions.
Collaborations
Sadler has collaborated with talented individuals in his field, including coworkers Qin Lin and Gordon Charles Bird. Their combined expertise has likely contributed to the success of his inventions.
Conclusion
James William Sadler's contributions to packaging technology through his innovative patents demonstrate his commitment to enhancing industry standards. His work continues to influence the field, making significant strides in the efficiency of liquid packaging processes.