In the face of increasingly prominent environmental problems, self degradable daily necessities have attracted many people's attention, including disposable tableware made of paper, wood, straw, corn starch and degradable plastics, which has also aroused public interest. However, it is found that disposable chopsticks and other wooden tableware are limited to use because of the waste of resources, while other degradable tableware is limited Crystal tableware was not popularized before, but was promoted with high recycling value. Let's analyze the current situation and Prospect of disposable environmental protection tableware.

一次性可降解餐具目前主要面临的问题有实用性不足和制造成本高等问题，作为食品盛装的容器，餐具的防水、耐酸碱和油盐等性能是基本要求，然而无论是秸秆还是玉米淀粉本身防水性比较差，强度也不足，为了提高性能必须添加助剂，这些助剂也要符合食品级要求，增加了成本，并且即使这样，在防水抗渗透等问题上还是不足，通常使用不了太长时间就会损坏。

At present, the main problems of disposable degradable tableware are lack of practicability and high manufacturing cost. As a food container, tableware's waterproof, acid and alkali resistance, oil and salt resistance are the basic requirements. However, both straw and corn starch have poor water resistance and insufficient strength. In order to improve the performance, additives must be added, and these additives should also meet the food grade requirements Even if the cost is too long, it will not increase the use time.
                                               

而可降解塑料的成本更高，目前还处于研发试验阶段，它的降解条件比较苛刻，如光敏降解需要在阳光下进行，作为一次性餐具使用和处理都有一定的不便，所以，当前来看便于回收的，同样环保的一次性水晶餐具有存在的合理性，不可否认，可降解材料在以后会逐渐得到优化改造，当解决使用要求和成本等问题后，会成为大众日用品的主要趋势，我们也期待这些产品能为环境和生活带来改变。

The cost of degradable plastic is higher, and it is still in the research and development stage. Its degradation conditions are relatively harsh. For example, photosensitive degradation needs to be carried out in the sun. As a disposable tableware, it is inconvenient to use and deal with. Therefore, at present, the disposable crystal meal which is easy to recycle and also environmental protection is reasonable. It can't be denied that degradable materials will be used in the future Gradually get optimization and transformation, when the use requirements and cost problems are solved, it will become the main trend of public daily necessities. We also expect these products to bring changes to the environment and life.

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