Ultra Soft Polyester Fiber Filling

This video explains the main functions and practical uses of hollow conjugated polyester fiber filling in a clear, step-by-step format. You'll see how this ultra-soft, 3D×64mm raw white material provides excellent bulkiness and elasticity for filling pillows, quilts, jackets, and toys. We demonstrate its light weight, warmth retention, and special silicon processing that creates an extra soft feel, making it ideal for various manufacturing applications.