| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a sheet for food liquid extraction, which has excellent extraction properties, dust leakage prevention, heat sealability and excellent safety. <P>SOLUTION: The conjugate fiber sheet for food liquid extraction comprises at least two layers of fibrous sheets in which one fibrous sheet is (A) a plain weave or a netlike sheet composed of a fiber-forming high-melting polymer having ≥160°C melting point and the other fibrous sheet is (B) a nonwoven fabric composed of a fiber-forming low-melting polymer having a melting point ≥25°C lower than that of (A) the fiber-forming high-melting polymer constituting the plain weave or the netlike sheet and (A) the plain weave or the netlike sheet is integrated with (B) the nonwoven fabric by heating and bonding. <P>COPYRIGHT: (C)2007,JPO&INPIT |
