发明名称 MANUFACTURE OF INTEGRALLY FOAM-MOLDED PRODUCT WITH NONWOVEN FABRIC
摘要 PURPOSE:To enable integral molding of a foam-molded product with nonwoven fabric, by preventing reliably foamed resin forming a foam-molded product from oozing out to an outer surface side of the nonwoven fabric even if the nonwoven fabric having at the most a specific quantity of basis weight is used. CONSTITUTION:A melt-curing layer 10a of a fiber making permeability to air of non-woven fabric 10 at 100cm<3>/cm<2>S or lower is formed beforehand by heat treatment on one side of nonwoven fabric 10 comprised at a quantity of basis weight of 100-300g/m<2> or lower, the non-woven fabric is united and inserted within a molding tool by facing a forming face of a fiber melt-curing layer of the non-woven fabric toward a resin casting side. A foam-molded product 11 is formed integrally with the non-woven fabric 10 by allowing the melt-curing layer of the fiber to prevent foamed resin to be filled within the molding tool from oozing out to a mold face contacting side 10b of the non-woven fabric 10.
申请公布号 JPH05329850(A) 申请公布日期 1993.12.14
申请号 JP19920166826 申请日期 1992.06.02
申请人 TOKYO SEAT KK 发明人 KAWASHIMA ISAO
分类号 B29B15/08;B29C39/10;B29K105/04;B29L31/58;B32B5/24;(IPC1-7):B29C39/10 主分类号 B29B15/08
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