生物降解塑料又被稱為生物分解塑料，指在大自然如土壤和/或沙土等條件下，或特殊條件如堆肥化條件下或厭氧消化條件下或水性培養(yǎng)液中，由大自然存在的微生物作用引起溶解，并溶解變成二氧化碳（CO）或/和甲烷（CH）、水（HO）及其所含元素的礦化碳酸鹽以及新的生物質(zhì)的塑料。

Biodegradable plastic, also known as biodegradable plastic, refers to the plastic that is dissolved by microorganisms existing in nature and dissolved into carbon dioxide (CO) or/and methane (CH), water (HO) and its elements, mineralized carbonate and new biomass under natural conditions such as soil and/or sandy soil, or special conditions such as composting conditions or anaerobic digestion conditions or aqueous culture solution.

生物降解塑料由于具有良好的降解性，主要用作食物軟硬包裝材料，這也是現(xiàn)階段其很大的應(yīng)用領(lǐng)域。生物降解塑料主要的目標(biāo)市場是塑料包裝薄膜、農(nóng)用薄膜、一次性塑料袋和一次性塑料餐具。相比傳統(tǒng)塑料包裝材料，新型降解材料成本稍高。

Due to its good degradability, biodegradable plastics are mainly used as soft and hard packaging materials for food, which is also a large application field at this stage. The main target markets of biodegradable plastics are plastic packaging films, agricultural films, disposable plastic bags and disposable plastic tableware. Compared with traditional plastic packaging materials, the cost of new degradable materials is slightly higher.

生物降解塑料主要的市場定位是塑料包裝制品塑料薄膜、農(nóng)用塑料薄膜、一次性包裝袋和一次性塑料餐具。對比傳統(tǒng)塑料包裝制品材料，新型降解材料成本費稍高。但是伴隨著環(huán)境保護(hù)意識的增強(qiáng)，人們愿意為保護(hù)生態(tài)環(huán)境而使用稍高的新型降解材料，環(huán)境保護(hù)意識的增強(qiáng)給生物降解新材料行業(yè)帶來了非常大的發(fā)展機(jī)遇。

The main market positioning of biodegradable plastics is plastic packaging products plastic film, agricultural plastic film, disposable packaging bags and disposable plastic tableware. Compared with traditional plastic packaging materials, the cost of new degradable materials is slightly higher. However, with the enhancement of environmental protection awareness, people are willing to use new degradable materials with slightly higher prices to protect the ecological environment. The enhancement of environmental protection awareness has brought great development opportunities to the biodegradable new material industry.

1.生物降解顆粒塑料袋與不可降解傳統(tǒng)塑料袋的區(qū)別。

1. The difference between biodegradable granular plastic bags and non-biodegradable traditional plastic bags.

1.不同的材料。

1. Different materials.

材料為材料，完全可降解塑料袋(即環(huán)保塑料袋)。傳統(tǒng)不可降解的普通塑料袋是PE等塑料材料。

The material is material, completely degradable plastic bag (i.e. environmental protection plastic bag). The traditional non-degradable ordinary plastic bags are PE and other plastic materials.

2.不同的生產(chǎn)標(biāo)準(zhǔn)。

2. Different production standards.

全降解塑料袋符合環(huán)保標(biāo)準(zhǔn)。與傳統(tǒng)無法降解的普通塑料袋相比，不需要遵守這一標(biāo)準(zhǔn)。

Fully degradable plastic bags meet environmental standards. Compared with conventional non-degradable ordinary plastic bags, it is not necessary to comply with this standard.

2.利用生物降解顆粒塑料袋的優(yōu)點。

2. Utilize the advantages of biodegradable granular plastic bags.

1.環(huán)境保護(hù)：使用可完全降解的塑料袋，可大大降低普通塑料袋無法分解造成的白色污染。

1. Environmental protection: The use of fully degradable plastic bags can greatly reduce the white pollution caused by the inability of ordinary plastic bags to decompose.

2.回收:生物降解顆粒性強(qiáng)，柔軟.可折疊.質(zhì)地好.可長期回收。

2. Recycling: Biodegradable particles are strong, soft, foldable, good in texture, and can be recycled for a long time.

目前歐、美、日等發(fā)達(dá)和地區(qū)陸續(xù)制訂和頒布了相關(guān)法規(guī)，通過部分禁用、限用、強(qiáng)制性收集以及收取污染稅等措施限制不可降解塑料的使用，大力推廣生物降解新材料，以保護(hù)生態(tài)環(huán)境、保護(hù)土壤。您有需求就來我們網(wǎng)站http://m.qylxschool.cn咨詢吧！

At present, developed countries and regions such as Europe, the United States and Japan have successively formulated and promulgated relevant laws and regulations to restrict the use of non-degradable plastics through partial prohibition, restriction, compulsory collection and collection of pollution taxes, and vigorously promote biodegradable new materials to protect the ecological environment and soil. Come to our website if you need http://m.qylxschool.cn Ask!