生物降解颗粒塑料袋过了保质期还能继续使用吗？

一般客户在定制可生物降解塑料袋时，会担心可生物降解塑料袋是否可生物降解，是否有保质期。那么 生物降解颗粒塑料袋过了保质期还能继续使用吗？

When customizing biodegradable plastic bags, general customers will worry about whether biodegradable plastic bags are biodegradable and have a shelf life. So can biodegradable granular plastic bags continue to be used after the shelf life?

可生物技术降解研究生物进行降解塑料袋的材料成分由PLA（聚乳酸）和PBAT（聚六亚甲基二酸）组成，被认为是企业环保建筑材料和无害通过绿色金融产品。

Biodegradable plastic bags are made up of PLA (polylactic acid) and PBAT (polyhexamethylene dicarboxylic acid). They are considered as environmentally friendly building materials and harmless green financial products.

在堆肥降解的条件下，可生物降解的生物降解塑料袋可以在180天内没有完全不同生物降解，降解产物为二氧化碳和水，它们之间可以被植物能够直接影响吸收并返回土壤，或者在进入我们一般社会环境后可以有效降解。而不污染控制环境，真正地起源于一个自然。

Under the condition of compost degradation, biodegradable biodegradable plastic bags can not be completely biodegradable within 180 days. The degradation products are carbon dioxide and water, which can be directly absorbed by plants and returned to the soil, or can be effectively degraded after entering our general social environment. The control of the environment without pollution really originates from a nature.

可生物降解的生物降解塑料袋的使用效率大大减少了塑料制品对环境的污染，这是学生真正的绿色，健康和安全管理使用。可生物降解生物降解塑料袋所需的降解工作时间与环境因素有关。

The use efficiency of biodegradable plastic bags has greatly reduced the pollution of plastic products to the environment, which is the real green, health and safety management of students. The degradation time required for biodegradable plastic bags is related to environmental factors.

在一般的日常生活环境中，即使学习时间已经超过六个月至九个月，它们也不会产生分解并立即消失。然而，可生物降解的袋子的物理教学性质方面开始不断改变，而其外观设计保持稳定不变，并且其强度和韧性随着发展时间而逐渐劣化，这是一种降解的迹象。

In the general daily living environment, even if the learning time has exceeded six to nine months, they will not decompose and disappear immediately. However, the physical teaching properties of biodegradable bags began to change constantly, while their appearance design remained stable, and their strength and toughness gradually deteriorated with development time, which is a sign of degradation.

生物可分解塑胶不能大量储存，只能购买适量。贮存要求是保持干净、干燥，避免阳光直射，并注意贮存的管理原则。因此，生物可分解塑胶袋有一个矛盾，即不可能要求快速降解和长时间储存。在自然或工业堆肥条件下，生物可分解塑胶袋可在180天内降解为二氧化碳和水，而不会污染自然环境。

Biodegradable plastics cannot be stored in large quantities, but can only be purchased in appropriate quantities. The storage requirements are to keep clean and dry, avoid direct sunlight, and pay attention to the management principles of advanced storage. Therefore, biodegradable plastic bags have a contradiction, that is, it is impossible to require rapid degradation and long-term storage. Under natural or industrial composting conditions, biodegradable plastic bags can be degraded into carbon dioxide and water within 180 days without polluting the natural environment.

可生物降解的塑料袋是可生物降解的，既有较好的延展性和断裂伸长率，也有较好的耐热性和冲击性能；此外，还具有优良的生物降解性，是生物降解塑料研究中非常活跃和市场应用好降解材料之一。您有需求就来我们网站 //www.ucgmex.com咨询！

Biodegradable plastic bags are biodegradable, with good ductility and elongation at break, as well as good heat resistance and impact performance; In addition, it also has excellent biodegradability, and is one of the most active biodegradable materials in the research of biodegradable plastics and well applied in the market. Come to our website if you need //www.ucgmex.com consulting service