Degradation of only 2 years, Express is expected to swap the green bag-Express, packaging bags-IT information

Today, express more and more into the people's life, but after using the courier packaging become waste, these plastic bags are usually not biodegradable material will remain buried underground more than a century old, for serious environmental pollution.

In this regard, the recent Courier Association, Shandong province, advocated the use of biodegradable green plastics bags, currently being piloted in linyi.

According to understand, This can degradation environmental plastic packaging bags, in appearance and past of packaging bags difference is unlikely to, but because joined has degradation additives, plastic bags by light hot role in must time within was oxidation degradation, on can will polymer polymer into small molecular polymer again by soil in the of microbial decomposition into carbon dioxide and water, to was land absorption and not left any harmful material , degradation process two years completed, and General plastic bags 180 years to degradation .

Express Association to promote the program, according to Shandong province, Shandong 3 courier companies after pilot, Courier Association, Shandong province, the second phase will be conducted in cities in linyi pilot, later extended to 17 cities in the province. Now reached consensus with the provinces and cities such as Tianjin, Shandong, Shandong province, the third stage, to get out of, environmental express plastic bags into the country.

降解仅需2年，快递有望换用绿色环保袋 - 快递,包装袋 - IT资讯

如今，快递越来越多地进入人们的生活，不过用过之后的快递包装就基本成为垃圾，这些塑料包装袋通常为不可降解材料，埋在地下将存留百年以上，对环境污染严重。

对此，近日山东省快递协会倡导使用可降解的绿色环保塑料包装袋，目前正在临沂进行试点。

据了解，这种可降解环保塑料包装袋，在外表和以往的包装袋差别不大，但因为加入了降解添加剂，塑料袋经光热作用在一定时间内被氧化降解，就可以将高分子聚合物变成小分子聚合物再由土壤中的微生物分解成二氧化碳和水，从而被土地吸收且不留任何有害物质，降解过程两年完成，而普通塑料袋180年才能降解。

而据山东省快递协会的推广方案，山东3家快递企业试点后，第二阶段山东省快递协会将以地市为单位在临沂进行试点，之后再推广到全省17个地市。目前山东已与天津等省市达成共识，第三阶段则要走出山东省，将环保快递塑料包装袋推向全国。