| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-layer laminate in which front and rear both layers have excellent hygroscopic and water absorption, and a water interception property is possessed as a laminate; and a production method of the same.SOLUTION: A three-layer laminate is a laminate in which three layers that are a surface layer and a back surface layer that are a short fiber nonwoven fabric, and an interlayer that comprises a high density polyethylene film are subjected to laminate integration by thermal compression bond, wherein the short fiber nonwoven fabric is a nonwoven cloth that comprises fiber blending a cellulose type short fiber and a thermal plasticity sheath-core composite short fiber in which a sheath component is a polyethylene-based resin, and the high density polyethylene film is a film that comprises film-making and drawing a high density polyethylene resin. |
