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环保塑料袋需要满足什么标准?

发布日期:2021-12-21 作者:www.jnsuliao.com 点击:

一、符合标准GB/T21661-2008的塑料袋称为环保塑料袋,包括回收塑料袋和新型塑料袋。可降解塑料袋是在生产塑料袋的过程中加入可生物降解材料的塑料袋。90天后,可降解塑料袋在条件下会自动分解。以塑料薄膜为原料生产的塑料袋统称塑料袋,我们常用的塑料袋有:方便袋、超市袋、手提袋、平口袋、胶袋、马夹带和工业用包装袋。
1、 Plastic bags conforming to the standard GB / T21661-2008 are called environment-friendly plastic bags, including recycled plastic bags and new plastic bags. Degradable plastic bags are plastic bags with biodegradable materials added in the process of producing plastic bags. After 90 days, the degradable plastic bag will decompose automatically under normal conditions. Plastic bags produced with plastic film as raw materials are collectively referred to as plastic bags. Our commonly used plastic bags include convenience bags, supermarket bags, handbags, flat bags, plastic bags, vest belts and industrial packaging bags.
二、一种经阳光照射或潮湿后,能迅速溶解的塑料袋。经我环保产品质量监督检验检测,该产品已达到或超过质量标准,具有卫生、、无污染等特点,是目前的环保产品之一。可降解塑料袋由聚烯烃树脂和抗凝剂制成。它的出现为减少或白色污染带来了希望。
2、 The utility model relates to a plastic bag which can be dissolved quickly after being exposed to sunlight or moisture. Through the inspection of our environmental protection product quality supervision and inspection center, the product has reached or exceeded the quality standard, has the characteristics of sanitation, and no pollution, and is one of the current environmental protection products. Degradable plastic bags are made of polyolefin resin and anticoagulant. Its appearance brings hope for reducing or white pollution.
济南方便袋
三、使用后可回收的塑料袋。
3、 Recyclable plastic bags after use.
一般来说,没有完全环保的塑料袋,只有一些含有一些特定成分的塑料袋,使之容易降解一些,即可降解塑料。在塑料包装产品的生产过程中加入量的添加剂(如淀粉、变性淀粉或其他素、光敏剂、生物降解剂等),使塑料包装的稳定性降低,更容易在自然环境中降解
Generally speaking, there are no completely environmentally friendly plastic bags, only some plastic bags containing some specific components, which can degrade plastics easily. In the production process of plastic packaging products, adding a certain amount of additives (such as starch, modified starch or other elements, photosensitizers, biodegradable agents, etc.) will reduce the stability of plastic packaging and be easier to degrade in the natural environment
结果表明,大多数可降解塑料在一般环境中暴露3个月后开始变薄、变轻、强度下降和开裂。如果将垃圾埋在垃圾或土壤中,降解效果不明显。使用生物降解塑料有四个缺点。一是多消耗粮食;二是使用可降解塑料制品不能彻底“视觉污染”;三是由于技术方面的原因,使用可降解塑料制品不能彻底解决对环境的“潜在危害”;四是可降解塑料由于其特殊的添加剂,很难回收利用。
The results showed that most degradable plastics began to become thinner, lighter, lower strength and crack after exposure to general environment for 3 months. If the waste is buried in the waste or soil, the degradation effect is not obvious. The use of biodegradable plastics has four disadvantages. First, consume more grain; Second, the use of degradable plastic products can not completely "visual pollution"; Third, due to technical reasons, the use of degradable plastic products can not completely solve the "potential harm" to the environment; Fourth, degradable plastics are difficult to recycle because of their special additives.
其实环保的,不用塑料袋或固定塑料袋,减少消耗,而且可以由政府回收利用,减少环境污染
In fact, environmentally friendly, no plastic bags or fixed plastic bags, reduce consumption, and can be recycled by the government to reduce environmental pollution
我们一直在坚持分享的路上济南方便袋http://www.jnsuliao.com真正为您解决您所需要的问题.
We have been insisting on sharing Jinan convenience bag http://www.jnsuliao.com Truly solve the problems you need