1.5d*38MM Raw Color Antibacterial Soybean Protein Fiber For Spinning 1. Introduce Soybean protein fiber is also known as protein-modified polyvinyl .....
1.5d*38mm White Whiteness 58% Bleached Hydrophilic Finish Soybean Protein Fiber 1. Introduce Soybean protein fiber is also known as protein-modified ....
1.5d*51mm Whiteness 52% Raw Color 100% Natural Soybean Protein Fibres For Filling 1. Introduce Soybean protein fiber is also known as protein-modified ...
1.5d*38mm Soybean Protein-Modified Polyvinyl Alcohol Fiber For Spinning 1. Introduce Soybean protein fiber is also known as protein-modified polyvinyl ...