玉（yù）米澱粉餐（cān）盒和其他的植物纖維餐盒是否一樣

在餐盒使用量巨大的餐飲行業，各種（zhǒng）類型的可降解餐盒可（kě）謂是百花爭豔。一款以（yǐ）植物纖維為主的環保餐盒卻悄然脫穎而出，俏銷市場（chǎng）。那麽玉米澱粉餐盒和其他（tā）的植物纖維餐盒是否一樣呢？

In the catering industry, where the use of lunch boxes is huge, various types of degradable lunch boxes can be described as a hundred flowers competing for beauty. An eco-friendly lunch box based on plant fiber has quietly stood out and sold well in the market. Is the corn starch meal box the same as other vegetable fiber meal boxes?

從長期來看，國內環保意識增強（qiáng），可降解塑料使用（yòng）的領域拓寬;國外對環保（bǎo）材料（liào）的需求增多，可降解塑料出口量增加;國內可降解塑料的生產（chǎn）工藝（yì）日（rì）趨成熟，成本逐漸（jiàn）降（jiàng）低下遊可以（yǐ）接受（shòu）範圍。隨著各方（fāng）麵條件的成熟配合，可降解塑料仍（réng）有較為廣（guǎng）闊的發展前景。

In the long run, the domestic awareness of environmental protection has been strengthened, and the field of degradable plastics has been widened; The demand for environmental protection materials in foreign countries has increased, and the export volume of degradable plastics has increased; The production process of degradable plastics in China is becoming more and more mature, and the cost is gradually reduced to the downstream acceptable range. With the maturity of various conditions, degradable plastics still have a broad development prospect.

技術成本是可（kě）降解塑料市場競爭（zhēng）大問題（tí）。生物可降解材料相對於傳統塑料產品能（néng）耗低，排（pái）放 CO2 少（shǎo）。在碳中和背景下，可降解材料為化工行業提供了（le）一種全新的思（sī）路。但目前我國可降解塑料無論（lùn）是 PLA 還（hái）是 PBAT 產 能均較小，一方（fāng）麵是過去成本較高，未（wèi）受到重視。

Technology cost is a big problem in the market competition of degradable plastics. Compared with traditional plastic products, biodegradable materials consume less energy and emit less CO2. In the context of carbon neutralization, degradable materials provide a new idea for the chemical industry. However, at present, the production capacity of degradable plastics in China, whether PLA or PBAT, is small. On the one hand, the cost was high in the past and was not paid attention to.

另一方麵是合成（chéng）工（gōng）藝較為複雜，政（zhèng）策資金支（zhī）持不夠（gòu）。受到限塑令影響，可以看到未來我國可降解塑料市場空間巨大，多家生產企（qǐ）業均表示已經（jīng）在建或者規劃（huá）多條（tiáo）可降解塑料生產產能。我們認為，未來（lái）可降解塑料市場競爭短期是競爭（zhēng）建設速度，長（zhǎng）期來看（kàn）是是競爭成本優勢、技術優勢。誰能將可降解塑 料成本做到低，甚超過傳統（tǒng）塑料，誰就會獲得大的市場空（kōng）間。

On the other hand, the synthesis process is complex and the policy and financial support are insufficient. Affected by the plastic restriction order, it can be seen that there is a huge market space for degradable plastics in China in the future. Many manufacturers have said that they are building or planning multiple degradable plastic production capacity. We believe that the future market competition of degradable plastics is the competitive construction speed in the short term, and the competitive cost advantage and technical advantage in the long term. Who can make the cost of degradable plastics low, even more than traditional plastics, will gain a large market space.

提到環保材料，紙是我們熟悉的一類材料，“以（yǐ）紙代塑”自然（rán）是優先想到的方案。無論從回收、可再生利（lì）用、可降解（jiě）性上紙都是優的。但是，紙的生產需（xū）要大量的森林資源，大量的砍伐林木造成水土（tǔ）流失顯然不符合我國國情。另一方麵，在紙變成餐盒（hé）時，需要先把紙變成紙漿（jiāng）。但紙漿在生產時不僅會造（zào）成嚴重的水汙染，而（ér）且生產成本也高，使得紙餐具也比較高。

When it comes to environmentally friendly materials, paper is a kind of material we are familiar with. Naturally, "paper instead of plastic" is the preferred solution. Paper is superior in terms of recycling, renewable utilization and degradability. However, the production of paper requires a large number of forest resources, and a large number of deforestation caused soil erosion is obviously not in line with China's national conditions. On the other hand, when paper becomes a lunch box, it needs to be turned into pulp first. However, the production of pulp will not only cause serious water pollution, but also the high production cost, which makes the price of paper tableware relatively high.

所謂可降解塑料就是在塑料的生產過程中加入添加劑，如光（guāng）敏劑、澱粉等。像我司就在用玉米澱粉生產成（chéng）一次性玉米澱粉餐具（jù）。這種方（fāng）法製成的塑（sù）料製品廢棄後，在大自然中（zhōng）暴露三（sān）個月後，將會由完整的形狀分解成（chéng）碎片，耗時較短。但這（zhè）些（xiē）碎片再繼續降（jiàng）解的年限就比較長了。節省掩埋空間是這款（kuǎn）餐盒的積極意義。

The so-called degradable plastic is to add additives such as photosensitizer and starch in the production process of plastic. For example, our company is using corn starch to produce disposable corn starch tableware. After being discarded and exposed in nature for three months, the plastic products made by this method will be decomposed into fragments from the complete shape, which takes less time. However, these fragments will continue to degrade for a long time. Saving buried space is the positive significance of this lunch box.

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