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Improving Recycled Paper Materials through the Incorporation of Hemp, Wood Virgin Cellulose Fibers, and Nanofibers

Fibers, 2023-12, Vol.11 (12), p.101 [Peer Reviewed Journal]

2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 2079-6439 ;EISSN: 2079-6439 ;DOI: 10.3390/fib11120101

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  • Title:
    Improving Recycled Paper Materials through the Incorporation of Hemp, Wood Virgin Cellulose Fibers, and Nanofibers
  • Author: Filipova, Inese ; Andze, Laura ; Skute, Marite ; Zoldners, Juris ; Irbe, Ilze ; Dabolina, Inga
  • Subjects: agro-waste ; air permeability ; Ammonium peroxodisulfate ; Cellulose fibers ; Composition ; Composting ; COVID-19 ; Drinking water ; Hemp ; hemp fibers ; Mechanical properties ; packaging ; Pandemics ; Recycled materials ; Recycling ; Textile fibers ; Wood fibers
  • Is Part Of: Fibers, 2023-12, Vol.11 (12), p.101
  • Description: A significant increase in the consumption of recycled fiber products has been observed worldwide, and the industry is forced to solve the challenges of recycled fiber quality and add strength agents and/or virgin fibers to reach sufficient properties. In order to investigate whether the mechanical and air permeability properties of waste fiber (WF) material can be significantly improved by adding wood kraft fibers (KF), hemp soda fibers (HF), and ammonium persulfate oxidated cellulose nanofibrils (CNF), different fiber blends were prepared and tested. Results revealed the excellence of hemp fibers over wood fibers regarding the improvement of WF products. The results of WF after the addition of 10% mixed fibers (KF + HF) were higher than the results of a 50% KF addition. The impact of CNF depended on fiber composition and properties. A formula for modeling the CNF impact on different fiber compositions was proposed. Obtained fiber material samples showed suitability for home composting, thus contributing to the goals of the European Green Deal regarding reducing landfill waste and the development of cleaner products.
  • Publisher: Basel: MDPI AG
  • Language: English
  • Identifier: ISSN: 2079-6439
    EISSN: 2079-6439
    DOI: 10.3390/fib11120101
  • Source: Coronavirus Research Database
    ROAD: Directory of Open Access Scholarly Resources
    ProQuest Central
    DOAJ Directory of Open Access Journals

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