| 摘要 |
The invention offers a method for manufacturing nonwoven fabric for cushion to reduce its cost significantly. It includes soft heat adhesion nonwoven fabric (14) as a mixture of low melting point polyester filament and common polyester filament, hard heat adhesion nonwoven fabric (16) as a mixture of low melting point polyester filament and common polyester filament, and textile and knitting layers (18) for finish decoration. Heat adhesion is used for adhesion between layers and with the nonwoven fabric, using the differences in melting points of low melting point polyester filament and that of common polyester. This method simplifies the manufacturing process and improves quality of cushion and forming ensuring warmth and sound absorption.
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