Colin Ackroyd

Title: Colin Ackroyd: Innovator in Dispersible Wipe Technology

Introduction

Colin Ackroyd is a notable inventor based in Horsham, GB. He has made significant contributions to the field of nonwoven materials, particularly in the development of dispersible wipes. With a total of 6 patents to his name, Ackroyd's work has had a substantial impact on the industry.

Latest Patents

Ackroyd's latest patents include a process for making a multi-ply dispersible wipe. This innovative process involves providing a first web and a second web, each comprising cellulose fibers. The first web is superposed over the second web, and an aqueous solution is applied to at least the first web. After applying the solution, the second web is crimped to the first web to create a composite web. The composite web is then cut or perforated to define a plurality of multi-ply wet wipes, which are subsequently packaged.

Another significant patent is for a dispersible moist wipe that includes regenerated cellulose fibers in an amount equal to or less than 20 percent by weight and natural cellulose fibers in an amount equal to or greater than 80 percent by weight. At least 50 percent of the natural cellulose fibers are fibrillated. The fibers are hydroentangled to ensure that the web has a wet CD tensile strength of at least 200 grams per inch. Additionally, a method of making a dispersible nonwoven sheet is described, which involves dispersing natural cellulose fibers and regenerated cellulose fibers in a liquid medium to form a suspension.

Career Highlights

Colin Ackroyd is currently employed at Kimberly-Clark Worldwide, Inc., where he continues to innovate in the field of nonwoven materials. His work has been instrumental in advancing the technology behind dispersible wipes, making them more effective and environmentally friendly.

Collaborations

Throughout his career, Ackroyd has collaborated with notable coworkers such as Joseph Kenneth Baker and Kenneth John Zwick. These collaborations have further enhanced the development of innovative products in the industry.

Conclusion

Colin Ackroyd's contributions to the field of dispersible wipe technology demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of material science and a dedication to improving everyday products.