Secondary backing is a vital component in the construction of carpets and rugs, playing a crucial role in enhancing their durability, stability, and overall performance. Typically applied over the primary backing, secondary backing provides additional support that contributes to the longevity and functionality of textile products. When made from polypropylene (PP) tape and PP spun yarn, this backing material offers a unique combination of strength, moisture resistance, and flexibility.

The use of PP tape provides a robust, woven structure that reinforces the carpet or rug, while the PP spun yarn adds resilience and comfort. Together, these materials not only improve the performance of the textile but also enhance its comfort underfoot. As consumers increasingly prioritize quality and durability in their flooring choices, the significance of secondary backing becomes ever more apparent. Understanding its role is essential for appreciating the craftsmanship and value of carpets and rugs in both residential and commercial settings.