Stretching-resisting weather-proof light-reflection membrane

The utility model discloses a stretching-resisting weather-proof light-reflection membrane which comprises a light-reflection membrane body, a strengthening layer (1) and back paper (2) which are sequentially arranged from top to bottom. The light-reflection membrane body comprises a surface membrane (3), a ball planted layer (4) and an aluminum coated layer (5) which are sequentially arranged from top to bottom, wherein the strengthening layer (1) is arranged between the aluminum coated layer (5) and the back paper (1), the upper surface of the strengthening layer (1) is bonded with the lower surface of the aluminum coated layer (5) through a back glue layer A (6), and the lower surface of the strengthening layer (1) is bonded with the upper surface of the back paper (2) through the back glue layer B (7). The stretching-resisting weather-proof light-reflection membrane has the advantages that the light-reflection membrane body meets the basic performance requirements, including retroreflection coefficients,