Q: What harmful substances can be found in trench coat fabrics?
A: During the production of trench coats, some harmful substances include formaldehyde and its derivatives, which are used for wrinkle-resistance and shrink-proof treatment. Long-term exposure may cause skin allergies and respiratory irritation. Phthalates, also known as plasticizers, are used to increase flexibility in fabrics or synthetic leather and may cause skin irritation or endocrine disruption.
References: Uddin et al., 2021, Environmental Impacts of Personal Protective Clothing, arXiv; Polyvinyl chloride synthetic leather, Wikipedia
Q: How can I choose trench coat fabrics that are safe for the skin?
A: To select safe fabrics, avoid synthetic fabrics containing formaldehyde or phthalates, prefer fabrics treated with natural dyes and eco-friendly additives, check whether the fabric has passed third-party skin safety testing, and choose brands with a transparent production chain to ensure traceable fabric sourcing.
Q: How does SAINIYA ensure the safety of trench coat fabrics?
A: SAINIYA implements strict supplier screening, cooperating only with suppliers meeting international environmental standards. It uses eco-friendly processes with natural dyes and harmless additives, completely avoiding formaldehyde and harmful plasticizers. All fabrics are certified by internationally recognized testing organizations. Customers can view the origin and production process of each product on the official website.
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Q: Why is it important to choose trench coats made from eco-friendly fabrics?
A: Choosing eco-friendly fabrics protects skin health by avoiding long-term exposure to irritating chemicals, reduces environmental pollution caused by traditional chemical treatments, and enhances wearing comfort since natural fabrics are more breathable and softer.
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