中日合资江苏米可多农膜有限公司引进日本米时多化工株式会社专有技术生产的白黑、银黑两种双色复合地膜已投放市场。使用时，黑色面向下，白或银色面向上。在盛夏期间使用与常用地膜相比较，可降低地温４～６℃左右，兼有保温、护根、控制草害等作用。银黑地膜因反光性强，还 Sino-Japanese joint venture Jiangsu Mickey Plastic Film Co., Ltd. introduced more than the United States and Japan Chemical Co., Ltd. proprietary white black and silver black two-color composite film has been put on the market. When used, the black face down, white or silver face up. In midsummer use compared with the commonly used film, can reduce the ground temperature of about 4 ~ 6 ℃, both insulation, nursery, grass control and other effects. Silver black plastic film due to reflective, but also