SYNTHETIC RESIN FILM AND DISPOSAL BAG FOR PREVENTING DAMAGE BY BIRD

摘要

PROBLEM TO BE SOLVED: To provide a synthetic resin film to be used for a disposal bag which meets a regulation decided by a local government and possible to be used without being covered with a net and possible to visually confirm contents thereof, and capable of preventing a damage by birds such as a crow who eats garbage messily. SOLUTION: This synthetic resin film for preventing damages by birds has 20 % or more of full light transmittance and 50 % or less of a mean value of trancemittance of the light in a range of wavelength of 300 to 600 nm. The disposal bag is formed from the synthetic resin film for preventing damages by birds in a part of 30 % or more in relation to the whole surface area. COPYRIGHT: (C)2005,JPO&NCIPI