CUSHION MATERIAL AND MANUFACTURING METHOD THEREOF
PURPOSE: To provide a cushion material which is hard to be fatigued even after a long use and is easy to be recycled. CONSTITUTION: In a nonwoven web wherein polyester fiber serving as base fabric and polyester binder fiber containing a component having a melting point lower than that of the base fa...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To provide a cushion material which is hard to be fatigued even after a long use and is easy to be recycled. CONSTITUTION: In a nonwoven web wherein polyester fiber serving as base fabric and polyester binder fiber containing a component having a melting point lower than that of the base fabric are uniformly mixed, ball-cotton-like fiber composed of polyester fiber is uniformly mixed and integrated. |
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