The applicability of agricultural fibres in industrial cleaning cloths : in the aspects of processability and sustainability

Abstract: This study has its background in the EU directive, the ‘Single-Use Plastics Directive’. The directive was initiated due to the environmental impacts that the oceans suffer due to plastic waste. The directive presents the most common single-use products found as waste in the oceans, including wipes and cloths. In collaboration with Essity, a global hygiene and health company, this study aims to find a replacement fibre for the currently used polyester fibre in Essity’s industrial cleaning cloths. To this end, we have evaluated the applicability of an agricultural fibre in the aspects of processability and sustainability. A theoretical part including a literature study of agricultural fibres is combined with a practical experimental part to evaluate a manufactured prototype. The theoretical part includes a compilation of the relevant parameters per fibre and the experimental part consists of laboratory tests and a panel test. On this basis, it was concluded that the first agricultural fibre, hemp, did not function adequately in the process due to the variations in fibre length and coarseness. A solution to this problem may be pre-treatments of the fibres. The second fibre, flax, functioned well in the process and may then be considered applicable in the aspect of process. The applicability of an agricultural fibre is possible in industrial cleaning cloths, but the geographical location of cultivation, transport, the chemicals used and irrigation should also be taken into account in the aspects of sustainability.