Thermoforming sheet and decorative sheet

Abstract

It is to provide a thermoforming sheet which can be reduced or suppressed in the occurrence of floating of a releasable layer in stacking of a functional layer, a design layer, or the like, and which is excellent in handleability and thermoformability. A thermoforming sheet of the present disclosure is obtained by stacking at least three layers of a layer (A layer) comprising a thermoplastic resin, a layer (B layer) formed from an uncured product of a (meth)acrylate-based active energy ray-curable resin composition (composition B), and a layer (C layer) releasable from the B layer in the listed order, wherein β1−α1 is −0.5% or more and 5.0% or less when a percentage of elongation in an MD direction at 100° C. of the C layer is defined as β1 (%) and a percentage of elongation in an MD direction at 100° C. of a stacked product obtained by releasing the C layer from the thermoforming sheet is defined as α1 (%).

Dependencies are inferred from the claim text.