| 摘要 |
PURPOSE:To impart polyvinyl alcohol-based fiber cloth and its blend yarn cloth with shrink-proofness and easy-care performance (wash-and-wear performance) having washing durability. CONSTITUTION:Cloth of polyvinyl alcohol-based fiber or its blend yarn is resin- finished with a glyoxal resin, etc., sewn to an arbitrary product and subjected to vapor-phase processing with formaldehyde. |
