随着经济发展、科技进步和人民生活水平的不断提高,塑料制品的使用量与日俱增。这些塑料制品,尤其是大量的废旧包装用塑料膜、塑料袋和一次性发泡塑料餐具在使用后被抛弃,给景观和生态环境带来很人破坏,被称为“白色污染”。“白包污染”主要有两种危害,其一是视觉污染。散落在环境中的废塑料制品给人们的视觉带来不良 With the continuous improvement of economic development, scientific and technological progress, and people’s living standards, the use of plastic products is increasing day by day. These plastic products, especially a large number of waste plastic film used for packaging, plastic bags and disposable foam plastic tableware were discarded after use, causing great damage to the landscape and ecological environment, known as “white pollution.” There are two major hazards to “white bag pollution”. One is visual pollution. Waste plastic products scattered in the environment cause people’s visual problems