Abstract: Provided is a resin film that can be firmly adhered to fabric materials formed of chemical/synthetic fibers and natural fibers such as Japanese paper, nonwoven fabrics, textiles, and tatami-matting, and that has extremely low moisture permeability and oxygen permeability for enabling the fabric material to be suitable as excellent automobile interior materials, railroad vehicle interior materials, members for housings, and household appliance members. More specifically, the present invention is a resin film (10) including: a melt-adhesion filling layer (12) formed of an olefin based resin that contains a modified polyolefin resin and has a melt flow rate (MFR: test condition being 170° C. under a load of 2.16 kg) higher than 0.5 g/10 min but lower than 54.0 g/10 min; and a functional layer (14) formed of a thermoplastic resin and laminated on a surface of the melt-adhesion filling layer (12).

Abstract: Provided is a resin film that can be firmly adhered to a native wood sliced veneer, has extremely low moisture permeability and oxygen permeability, and can provide the sliced veneer with excellent automobile interior suitability. A resin film 10 of the present invention includes: a melt-adhesion filling layer 12 formed of an olefin based resin whose melt flow rate (MFR: test condition being 170° C. and 2.1 kgf) is 2.5 to 33.0 g/10 min, the olefin based resin including a modified polyolefin resin; and a functional layer 14 that is formed of a thermoplastic resin and that is to be laminated on a surface of the melt-adhesion filling layer 12.

Abstract: A stamped plastic sheet manufacturing method includes immersing a molten extruded thermoplastic sheet into a liquid refrigerant just prior to passing through a pair of stamping rolls having tooth-like or vane-like projections. In this manner, a skin layer is formed on the surface of the molten plastic sheet prior to stamping. Upon stamping, the sheet is tensioned by the confronting crests of the above tooth-like or vane-like projections and then removed from the liquid refrigerant after the interior of the sheet has been hardened to form a stamped sheet having a substantially uniform thickness.