The present invention is made of polypropylene or polyethylene, PET film or other synthetic resin, which is a general film material, aluminum is deposited on the film 110 of 0.01mm-0.3mm thickness and composed of a synthetic resin coating layer 130 on the aluminum deposition surface 120. It is a water-repellent functional film that improves the difficulty of evenly coloring the fruit surface due to the shade caused by the sunlight or shade by the leaves or branches to improve the coloring of the fruit. It is a reflection film that reflects sunlight from the ground and spreads it evenly on the lower part of fruit that is difficult to color. Specifically, the surface of the fruit surface due to insufficient dispersion of light due to the concentration of reflected light To solve the problems such as swept phenomena, rain gutter on the film surface, and decrease of reflectance at the same time 5 ~ 20mm diameter drain hole of selected shape among inter-cutting type, half moon type, U type, U type, V type, + type, which is part cutting type that does not generate cutting piece 140-1 in drainage processing on film surface The cut piece attachment type drain hole 140 is arranged in this 1㎡ with the widths and the lengths of 15 to 25 in a mutually offset direction. The drainage function and the cutting piece itself serve as diffuse reflections to disperse light at various angles. It is a double effect function to reduce surface sweep. In addition, by using the concave roller 160a and the convex roller 160b in the rotary roller 160 used when winding the film by applying a tension (tension) action to the film surface in the longitudinal direction by giving a wrinkled line 150 The present invention relates to a functional reflective film processed with a cut piece attachment drainage hole by a partial cutting method in which diffuse reflection is further enhanced.본 고안은 일반적인 필림재질인 폴리프로필렌이나 폴리에틸렌, PET필림 또는 다른 합성수지로 0.01mm-0.3mm두께의 필림(110)재질에 알루미늄이 증착되며 알루미늄증착면(120)에 합성수지 코팅층(130
