Ductile gratings are made of ductile; we
make cast iron gratings on BS EN124, Mainly our products are A15, B125, C250 and
D400, They are used in Green belt, Pavement, Auxiliary road, Main road and Express
way. We make ductile gratings all by producing line, the quality cast iron gratings is very good,
and we warmly welcome customers all over the world to do business with us.
Gratings, Ductile Gratings, Ductile iron gratings, cast iron gratings Runchun Casting (Zhoushan) Co., Ltd. , https://www.en124casting.com
In home decoration, fabrics like curtains and bedding play a crucial role, yet many people overlook the environmental impact of these "small" items. To enhance properties such as wrinkle resistance and flame retardancy, manufacturers often add resins and other chemical agents during production. During the printing and dyeing process, various dyes, auxiliaries, and finishing agents are also used—some of which may contain formaldehyde. If not properly removed, these substances can gradually release formaldehyde into the air, contributing to indoor pollution.
Homes with large floor-to-ceiling windows or skylights often require significant amounts of curtain fabric. This is why some homeowners focus on controlling pollution during renovation, but after the work is done, they may still find high levels of indoor formaldehyde. One of the reasons behind this issue could be the use of low-quality curtains that haven't been properly treated.
So, how can you choose high-quality curtain fabrics when redecorating your home?
At the Red Star·May Kailong Zhengzhou building materials store, Xu Caihui, a designer specializing in fish curtains, emphasized that well-known brands typically have reliable quality and undergo strict certifications. In contrast, lower-end products might lack proper environmental safeguards. “If the curtain has a strong, pungent smell, it may indicate residual formaldehyde. It's best to avoid such products,†she said. She also advised choosing lighter-colored fabrics, as they tend to have fewer chemicals and better color fastness.
Ma Li, the Henan agent for Mercure fabrics, recommended not using new curtains immediately. Instead, he suggested soaking them in clean water first and then hanging them to dry in a well-ventilated area. This helps remove any harmful substances that may remain in the fabric. Song Lei, a designer from Longfa Decoration, added that if a room has multiple windows, mixing different types of window coverings—like bamboo blinds or Venetian blinds—can help reduce reliance on fabric curtains while maintaining a cohesive design style. Fabric curtains aren’t the only option; there are many eco-friendly alternatives worth considering.