发明名称 LAMINATE, STRETCHABLE NONWOVEN FABRIC AND METHOD FOR PRODUCING LAMINATE
摘要 PROBLEM TO BE SOLVED: To provide a laminate which comprises a stretchable nonwoven fabric excellent in feeling and stretchability and which is excellent in process passability, to provide a stretchable nonwoven fabric excellent in feeling and stretchability, and to provide a method for producing a laminate by which a stable production can be continuously carried out.SOLUTION: The laminate S comprises: a substrate layer 1 composed of a plate-like substrate having air permeability; and a nonwoven fabric layer 2 composed of a stretchable nonwoven fabric directly fused on a surface of the substrate layer 1, in which the stretchable nonwoven fabric comprises a propylene-ethylene random copolymer, the air permeability of the substrate layer 1 measured in accordance with JIS-L1096 is 10-1000 cc/cmsecond, the breaking elongation of the substrate layer 1 measured in accordance with JIS-L1913 is 10-200%, the breaking elongation of the nonwoven fabric layer 2 measured in accordance with JIS-L1913 is 100-600%, the tensile strength of the whole measured in accordance with JIS-L1913 is 10-2000 N/5 cm, and the substrate layer 1 is peelable from the nonwoven fabric layer 2.
申请公布号 JP2015229810(A) 申请公布日期 2015.12.21
申请号 JP20140116249 申请日期 2014.06.04
申请人 MAEDA KOSEN CO LTD;TAPYRUS CO LTD 发明人 FUKUSHIMA JUNSHI;SAITO TOSHIYA
分类号 D04H1/559;D04H3/16 主分类号 D04H1/559
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