Occupational Risks of Microplastics in Textile Manufacturing: Health Impacts and Mitigation Strategies

Abstract

Background: In the textile sector, the atmospheric release of MPs during the manufacturing, drying and use of synthetic fabrics has also been observed, in addition to the sewing process, where small structural changes in the fabric network favor the release of polyester and polypropylene fibrils In this context, the present study aimed to discuss, through a literature review, occupational exposure to MPs in the textile manufacturing sector. Methodology: This study was characterized as a descriptive bibliographic review, focusing on the search for theoretical references in scientific journals, theses and dissertations. Results and Conclusions: To reduce employee exposure, it is important to properly use personal protective equipment, including face masks, which reduce exposure to microfibers in the oral and nasal mucosa, reducing the possibility of ingestion and inhalation of these. Furthermore, an adequate ventilation and exhaust system makes it possible to remove suspended particles from the work atmosphere, and must be combined with filters to prevent release into the factory's external environmental, as they mitigate the exposure of the upper respiratory tract and mouth to microplastics released into the environment.