近階段餐飲外賣行業(yè)發(fā)展的迅猛，各大外賣平臺(tái)競(jìng)爭(zhēng)的非常激烈，這也就給了消費(fèi)者提供了更多的生活便利。但是一次的外賣會(huì)產(chǎn)生出很多一次性餐具和包裝袋，對(duì)于環(huán)境的和人體健康帶來(lái)了很大的負(fù)面影響，對(duì)于可降解外賣打包袋的常規(guī)問題我們一起來(lái)看看這其中的內(nèi)容。

The rapid development of the catering takeout industry in the recent stage and the fierce competition among the major takeout platforms have also provided consumers with more convenience in life. However, a single take away will produce a lot of disposable tableware and packaging bags, which has a great negative impact on the environment and human health. Let's take a look at the general problems of degradable take away packaging bags.

1、是否只能堆肥化處理

1. Can only be composted

這是不一定的，可以在堆肥條件下降解，也可以在其它條件下進(jìn)行降解，也能夠在自然環(huán)境如土壤和海水等條件下生物降解，但是具體和塑料的化學(xué)結(jié)構(gòu)、制品的配方等降解環(huán)境是有關(guān)系的，因此說(shuō)只能在堆肥化處理是不對(duì)的，在以上講的條件下都是可以進(jìn)行降解的。

This is not necessarily. It can be degraded under composting conditions, or under other conditions, or under natural conditions such as soil and sea water. However, it is related to the chemical structure of plastics, the formula of products and other degradation environments. Therefore, it is wrong to say that composting treatment can only be used, and it can be degraded under the above conditions.

2、在厭氧消化裝置中是不是能夠完全降解

2. Can it be completely degraded in anaerobic digestion device

降解外賣打包袋能夠被微生物降解的主要原因是因?yàn)槠浠瘜W(xué)結(jié)構(gòu)和傳統(tǒng)塑料的不同，因此可以被微生物所降解。目前的講解材料中，大多數(shù)都是可以在厭氧消化裝置下被降解。

The main reason why the degradable takeaway packaging bag can be degraded by microorganisms is that its chemical structure is different from that of traditional plastics, so it can be degraded by microorganisms. Most of the current materials can be degraded in anaerobic digestion devices.

3、在土壤中是不是能夠完全降解

3. Can it be completely degraded in soil

在天然土壤、溫度、水分和微生物等不可控條件下，堆肥過(guò)程中可控條件的條件相對(duì)不可控。目前大部分可降解塑料在田間土壤條件下是可生物降解的，如PBAT、PHA、PCL、PBS等，在正常氣候條件下埋入土壤5個(gè)月即可完全降解，不會(huì)對(duì)植物產(chǎn)生影響;PLA材料降解比較慢，需要很長(zhǎng)時(shí)間，但與PBAT等材料混合后，半年左右就可以完全降解。

Under the uncontrollable conditions of natural soil, temperature, moisture and microorganism, the controllable conditions in composting process are relatively uncontrollable. At present, most degradable plastics are biodegradable under field soil conditions, such as PBAT, PHA, PCL, PBS, etc. They can be completely degraded after being buried in soil for 5 months under normal climatic conditions, without any impact on plants; PLA degrades slowly and takes a long time, but it can be completely degraded after mixing with PBAT and other materials for about half a year.

看完以上對(duì)于可降解外賣打包袋常規(guī)問題，希望對(duì)大家是有幫助的，更多可以多多關(guān)注下本公司網(wǎng)站http://www.heyajun.cn，為您提供各型各樣的禮盒、打包盒等。

After reading the above general questions about degradable takeaway bags, I hope it will be helpful to everyone. You can pay more attention to our website http://www.heyajun.cn , providing you with various gift boxes, packing boxes, etc.