... to cocoon after the hot water, reeling by hand, wrapped in model-based cap on cap ... drying them, and then cap-piece cotton by hand a mutual opening a shop Diecheng a certain ... manual there is a low productivity, labor-intensive, cotton silk uneven film thickness, elasticity and fluffy difference, impurities, ... double cocoon Palace, Tussah, macular, the pupa silk-cotton liner hit film. At the scene to ...