Final answer:
Decorator fabrics are treated to resist fire or f`lames. The treatment involves applying fire - re`tardant chemicals to the fabric, which improves its fire resistance. Poly`ester fabrics are commonly used as f`lame-reta`rdant curtain fabrics.
Step-by-step explanation:
This treatment is typically applied to enhance the safety and durability of the fabrics, especially in settings where fire hazards may be a concern.
Fire-resistant treatments for decorator fabrics involve the application of special chemicals that can inhibit or slow down the spread of flames. These treatments can reduce the flammability of the fabric and provide a higher level of fire resistance.
By treating decorator fabrics to resist flames or fire hazards, the risk of fire-related accidents or damage can be significantly reduced. This is particularly important in spaces such as homes, offices, hotels, and public buildings where the risk of fires can pose a serious threat to people's safety and property.