Wholesale Quilted Mattress Protector | Waterproof & Bed Protector

Quilting is the process of securing filling material, placed between layers of fabric, with special patterned stitching or ultrasonic welding. This technique ensures that the inner filling (fiber) is evenly distributed throughout the product. It prevents the filling from clumping or shifting after washing and use, thus preserving the product's shape and durability for many years.