Explanatory notes
… treatment of natural organic polymers (for example, cellulose) to produce polymers such as cuprammonium rayon (cupro) or viscose rayon, or by chemical modification of natural … in the Nomenclature, means filaments or staple fibres composed of organic polymers produced by manufacturing …Legal note
… treatment of natural organic polymers (for example, cellulose) to produce polymers such as cuprammonium rayon (cupro) or viscose rayon, or by chemical modification of natural organic polymers (for example, cellulose, casein and other proteins, or alginic acid), to …Classification opinions
… of thickness of less than 3 mm simply cut from piece goods composed of two woven fabrics assembled in layers by gumming …