环保认证的餐具选购要注意什么？

可降解产品的研究和开发也已经进行了几年。目前，可降解一次性餐具包括纸张、淀粉、植物纤维、光敏塑料等，目前这些技术产品还存在一些问题有待解决。，这些产品的实用性需要进一步加强，添加助剂的监管需要加强，防水性普遍较差，易损坏变形，不耐高温。其次，除了纸张，产品的生产成本普遍较高，这也导致利润有限。毕竟，作为一种快速消费品，取胜的基础之一是。与易于回收的水晶餐具的相比，利润存在差距。

The research and development of biodegradable products have also been ongoing for several years. At present, biodegradable disposable tableware includes paper, starch, plant fibers, photosensitive plastics, etc. There are still some problems that need to be solved in these technology products. Firstly, the practicality of these products needs to be further strengthened, and the safety supervision of adding additives needs to be strengthened. The waterproofing is generally poor, prone to damage and deformation, and not resistant to high temperatures. Secondly, besides paper, the production cost of products is generally high, which also leads to limited profits. After all, as a fast-moving consumer goods, one of the foundations of victory is price. There is a profit gap compared to the price of easily recyclable crystal tableware.

除了考虑处理可降解一次性餐具的利润外，产品的后续处理也是一个问题。许多材料需要在合适的环境中降解，如温度、湿度、是否需要掩埋、是否需要培养微生物等，这就需要提供相应的场所和前提条件，这无疑增加了集中回收和处理的成本，同时也浪费了一些资源，易回收的水晶餐具作为废弃物，经过粉碎造粒后可加工成汽车灯罩、手机外壳等工业产品，继续发挥其社会经济价值。

In addition to considering the profit of handling biodegradable disposable tableware, the subsequent treatment of the product is also an issue. Many materials need to be degraded in suitable environments, such as temperature, humidity, whether burial is necessary, whether microbial cultivation is necessary, etc. This requires providing corresponding venues and prerequisites, which undoubtedly increases the cost of centralized recycling and treatment, and also wastes some resources. Easy to recycle crystal tableware, as waste, can be processed into industrial products such as car lampshades and mobile phone shells after being crushed and granulated, Continue to leverage its socio-economic value.

降解性的解释是，在一定条件下，物品经过生化反应形成简单的化合物。一种观点认为，只有分解成二氧化碳或水的降解产物才能称为降解。显然，许多材料不符合这一条件。即使我们普通的纸杯也有蜡涂层、塑化层和其他无法降解的物质，许多所谓的可降解材料实际上具有非常苛刻的降解条件，需要特殊的处理场所。在自然条件下，降解时间长，形成的物质也含有大量有害成分。

The explanation for degradability is that under certain conditions, an item undergoes biochemical reactions to form simple compounds. One view is that only degradation products that decompose into carbon dioxide or water can be called degradation. Obviously, many materials do not meet this condition. Even our ordinary paper cups have wax coatings, plasticizing layers, and other non degradable substances. Many so-called degradable materials actually have very strict degradation conditions and require special treatment facilities. Under natural conditions, the degradation time is long, and the formed substances also contain a large amount of harmful components.

此外，环保产品的概念包括许多类别，如可重复使用、可再生和可降解，而不是具体指可降解产品。例如，在环保餐具类中，可降解餐具面临防水性差、蜡涂层和塑化不规范、适应性差、生产成本高等问题，一直限制着产品的推广，水晶餐具等可再生产品以其美观、耐高温、无味、高回收利用价值和可再加工成工业产品等特点，已成为一次性餐具市场的主流。

In addition, the concept of environmentally friendly products includes many categories, such as reusable, renewable, and biodegradable, rather than specifically referring to biodegradable products. For example, in the category of environmentally friendly tableware, biodegradable tableware faces problems such as poor waterproofing, non-standard wax coating and plasticization, poor adaptability, and high production costs, which have always limited the promotion of products. Renewable products such as crystal tableware have become the mainstream of the disposable tableware market due to their beauty, high temperature resistance, non-toxic and odorless, high recycling value, and the ability to be reprocessed into industrial products.

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