国产成人精品视频一区二区不卡,久久国产精久久精产国,51国偷自产一区二区三区,色综合久久蜜芽国产精品

可降解顆粒原料在食品行業(yè)中的應(yīng)用

可降解顆粒原料在食品行業(yè)中的應(yīng)用

網(wǎng)址:http://m.qylxschool.cn 手機(jī)頁面二維碼 2023-01-02 00:59:44    

可生物降解原料主要應(yīng)用于包裝、合成纖維、農(nóng)業(yè)、進(jìn)口等領(lǐng)域。其中,主要用于包裝的較為常見。其中食品包裝材料和 原料的規(guī)定占70%以上的可生物降解原料和包裝市場(chǎng)的銷售,是促進(jìn)可生物降解塑料的規(guī)定,這是經(jīng)濟(jì)發(fā)展的重要?jiǎng)恿Α?/div>
Biodegradable raw materials are mainly used in packaging, synthetic fiber, agriculture, import and other fields. Among them, those mainly used for packaging are common. Among them, the provisions on food packaging materials and raw materials account for more than 70% of the sales of biodegradable materials and packaging market, which is the provision to promote biodegradable plastics, which is an important driving force for economic development.
可降解環(huán)保材料包裝袋由兩種不同的材料制成。一種是用可再生原料(如甘蔗渣、淀粉等)制成,被稱為“可再生原料環(huán) 保包裝袋”。二是以光或光熱發(fā)電為標(biāo)準(zhǔn),以可降解的主要原料制成的包裝袋中分子式的相互作用。這種環(huán)保包裝也叫“可降 解塑料袋”。
The biodegradable environmental protection material packaging bag is made of two different materials. One is made of renewable raw materials (such as bagasse, starch, etc.), which is known as "environmental packaging bag for renewable raw materials". The second is the interaction of the molecular formula in the packaging bags made of degradable main raw materials with light or photothermal power generation as the standard. This kind of environment-friendly packaging is also called "degradable plastic bag".
可降解顆粒
可降解塑料袋是相對(duì)于不可降解塑料袋而言的。一般而言,如果不通過焚燒、回收處理等方式,在自然環(huán)境狀態(tài)下,不可 降解塑料袋需要幾百年甚上千年的時(shí)間才能實(shí)現(xiàn)完全降解。而可降解塑料袋,指的是在制造塑料時(shí)添加一些“幫助降解的” 因子,或者改用90%的淀粉作為原料,通過光熱作用,加快塑料的降解時(shí)間。
The degradable plastic bag is relative to the non degradable plastic bag. Generally speaking, it takes hundreds or even thousands of years for non degradable plastic bags to be completely degraded in the natural environment without incineration, recycling and other methods. The degradable plastic bag refers to the addition of some "help to degrade" factors when making plastics, or the use of 90% starch as raw material to accelerate the degradation time of plastics through photothermal action.
如今  可生物降解原材料的控制得到了顯著改善,包括終端產(chǎn)品用戶、包裝、農(nóng)業(yè)和紡織品??缮锝到獾脑牧弦脖?用于其他領(lǐng)域。您有什么疑惑或者需求就來我們網(wǎng)站http://m.qylxschool.cn咨詢吧!
Today, the control of biodegradable raw materials has been significantly improved, including end product users, packaging, agriculture and textiles. Biodegradable raw materials are also used in other fields. Come to our website if you have any doubts or needs http://m.qylxschool.cn Consult!