Non-woven fabric waterproof felt is an engineering material that combines structural strength, waterproofing, and durability, suitable for a wide range of applications including construction, automotive, furniture, packaging, and industrial protection. This material is produced from high-quality non-woven fibers through needle punching, hot rolling, impregnation, or composite processes, and undergoes special waterproof coatings or barrier treatments to maintain stable performance in humid environments, preventing water absorption, swelling, or loss of mechanical strength.
Non-woven waterproof felt offers advantages such as lightweight, high flexibility, easy cutting, and convenient installation. Compared to traditional woven materials, the non-woven structure is more uniform, enhancing the overall tear resistance and abrasion resistance. Its surface waterproofing treatment effectively blocks liquid penetration while maintaining good breathability, making the material less prone to moisture, mold, or deformation in outdoor applications.
In the Building Industry, waterproof non-woven felt is commonly used in roof protection layers, underground waterproofing systems, drainage board protection, and as a base fabric for building rolls, improving the overall durability and puncture resistance of waterproofing systems.
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