04/24/2024 | Press release | Distributed by Public on 04/24/2024 04:07
Voith Paper has set the goal of integrating the cradle-to-cradle principle and creating a material cycle for press felts that is as closed as possible. In Europe, a considerable proportion of Voith felts are already recyclable. To this end, Voith Paper has introduced the "Design for Recycling" concept. As part of the concept, care is taken to use only recyclable materials throughout the entire product development and manufacturing cycle. In cooperation with partners such as Aquafil S.p.A., Voith has succeeded in an initial pilot phase in collecting used press felts from customers at the end of the product life cycle and successfully recycling them at Aquafil S.p.A through its regeneration process. The logistics concept is currently being developed and tested.
The manufacture of polyamide, the main material used in the production of press felts, yarns and fibers, is a very energy-intensive process. To eliminate the large carbon footprint of virgin nylon, Voith uses ECONYL® chemically recycled polyamide granulate sourced from its partner Aquafil S.p.A.. ECONYL-regenerated polyamide is made from waste materials, thereby eliminating oil cracking and various other production steps and significantly reducing environmental impact.
New polyamide yarns for felt production are manufactured from this granulate at Voith's site in Summerville, S.C. in the United States. Voith then is starting to close the material cycle for press felts in Europe. The yarns made from 100 percent recycled material reduce the CO2 footprint by 80 percent compared to yarns made from virgin material.
A pilot project to introduce the yarns is currently being carried out in Högsjö, Sweden. The aim is to initially use the yarns in the three-digit tonne per year range. Quality remains a top priority when utilizing recycled polyamide yarns.
Voith Paper's recycling efforts also extend to the utilization of production waste in European locations. This waste, including yarn remnants, fiber and edge trimmings from felt production, is also recycled and returned to the material cycle. This is now possible without any problems following the implementation of the "Design for Recycling" concept.
The Voith Group is a global technology company. With its broad portfolio of systems, products, services and digital applications, Voith sets standards in the markets of energy, paper, raw materials and transport & automotive. Founded in 1867, the company today has around 22,000 employees, sales of € 5.5 billion and locations in over 60 countries worldwide and is thus one of the larger family-owned companies in Europe.
read moreThe Group Division Voith Paper is part of the Voith Group. As the full-line supplier to the paper industry, it provides the largest range of technologies, services, and products on the market, and offers paper manufacturers holistic solutions from one source. The company's continuous stream of innovations facilitates resource-conserving production and supports customers in significantly reducing their carbon footprint. With its comprehensive automation products and leading digitization solutions from the Papermaking 4.0 portfolio, Voith offers its customers state-of-the-art, digital technologies to increase the availability and efficiency of their systems in all areas of the production process.
No Results found
An error occurred. Please try again later