購買一次性餐盒的注意事項及特點（diǎn）

一次性塑料餐盒大多是（shì）以石油中提煉（liàn）的（de）聚苯乙烯為（wéi）質料，聚苯乙烯是一種（zhǒng）運用（yòng）很（hěn）廣的高分子材料（liào），具有熔點較高、可塑（sù）性高、生產簡潔等，因此成為生產一次性餐盒的常用材料（liào）。現在，市場上（shàng）的餐盒品類繁多，質量參差不齊。一（yī）次性環保餐（cān）具廠家為您解說（shuō）更多事項！

Most disposable plastic lunch boxes are made of polystyrene extracted from petroleum. Polystyrene is a widely used polymer material with high melting point, high plasticity and simple production. Therefore, it has become a common material for the production of disposable lunch boxes. Now, there are many kinds of lunch boxes on the market, and the quality is uneven. The manufacturer of disposable environment-friendly tableware explains more for you!

購買時（shí）要留意以下（xià）幾點：看密封性。一般餐盒應密（mì）封在塑料包裝袋（dài）中，包裝袋不該有破損，包裝不嚴密的餐盒容易受到環境的汙染，衛生得（dé）不到保證。

Pay attention to the following points when purchasing: see the sealing. General lunch boxes should be sealed in plastic packaging bags, which should not be damaged. The loosely packed lunch boxes are vulnerable to environmental pollution, and their hygiene cannot be guaranteed.

看外包裝（zhuāng），要仔細檢查包裝標誌（zhì）上是否標示了"產品名稱、生產者廠名、廠址、產品履行規範（fàn）、生產日期、保質期、衛生許可證"等規定要標示的內容，如果（guǒ）標誌內容標示不全或許不規範，則這樣的餐盒就不要購買了。

Look at the outer package, and carefully check whether the package label indicates the contents required to be marked as "product name, manufacturer name, factory address, product performance specification, production date, shelf life, hygiene license". If the label contents are incomplete or not standardized, do not buy such lunch boxes.

看盒身（shēn），餐盒（hé）盒身的色澤應均勻、概括清晰，盒口不該有（yǒu）顯著的窪陷、起皺。看盒口，留意（yì）盒口平整、潤滑，無廢邊、毛刺，杯（bēi）身應清潔（jié）通明，厚薄均勻，無雜質、氣泡、水紋，無魚眼僵塊等現象。

Look at the box body. The color of the lunch box body should be uniform and clear. The mouth of the box should not have significant depressions and wrinkles. Look at the opening of the box and note that the opening of the box is flat and lubricated, free of waste edges and burrs. The cup body should be clean and bright, with uniform thickness, without impurities, bubbles, water marks, fish eyes, and other phenomena.

特點（diǎn）：

characteristic:

一次性（xìng）環保餐盒是指一次性使用的包（bāo）裝物品用（yòng）的盒子，這種包裝（zhuāng）盒盡管叫一次性包裝盒，但因為其質料，包裝盒能夠重（chóng）複多次使（shǐ）用，現在市場上的一次性包裝盒大多是（shì）由橡膠注塑工藝一次性成型的一次性包裝盒。

The disposable environmental protection lunch box refers to the box used for disposable packaging. Although this kind of packaging box is called disposable packaging box, because of its material, the packaging box can be used repeatedly. Most of the disposable packaging boxes on the market now are disposable packaging boxes formed by rubber injection molding process.

一次性餐盒均（jun1）選擇契合環保PP新資料，PP塑料（liào）餐盒（用質料出（chū）產、透明）因為具（jù）有（yǒu）、無色、無臭（chòu）、熔點較高、可塑性高、可回收、包裝密封度好、出產簡便（biàn）及相對成本較低特色，因而成了（le）製作一次性快餐盒的主流資料。

All disposable lunch boxes are selected according to the new environmental protection PP materials. PP plastic lunch boxes (produced with materials and transparent) have become the mainstream materials for making disposable fast food boxes because of their non-toxic, colorless, odorless, high melting point, high plasticity, recyclability, good packaging tightness, simple production and low relative cost.

功能特色：一次性環保注（zhù）塑餐盒為PP資料。PP的密度小、強度、剛度、硬度耐熱性均（jun1）優於低壓聚乙（yǐ）烯，耐120攝氏度高溫，-20攝（shè）氏度低溫（wēn）。常見的酸、堿有機（jī）溶劑（jì）對它幾乎不起作用，可用於（yú）食（shí）具。PP是一種半結晶性資料，它（tā）比PE要更堅固並且有更高的熔點，放在水裏煮也是沒有問題（tí）的。

Functional features: disposable environment-friendly injection molding lunch box is PP material. PP has low density, strength, stiffness, hardness and heat resistance, which are better than low pressure polyethylene, and can withstand 120 ℃ high temperature and - 20 ℃ low temperature. Common acid and alkali organic solvents have little effect on it and can be used for tableware. PP is a semi crystalline material, which is stronger than PE and has a higher melting point. It is no problem to boil it in water.

一般的一次性餐盒都是選用食品級PP資料的，PP塑料是不吸收微波（bō）的，因而它能夠在微波爐內做烹調器皿。一次性環保注塑餐盒不隻方便（biàn）有用，而且能夠（gòu）將食物分門別類地寄存（cún），也（yě）可疊放在一起（qǐ）。一次性環保（bǎo）注塑餐盒密封度高，滴（dī）水（shuǐ）不漏成（chéng）了人們選擇PP餐（cān）盒的重要因素（sù）。關注我們https://www.shuiniguan.com，了解（jiě）更（gèng）多！

General disposable lunch boxes are made of food grade PP materials. PP plastics do not absorb microwaves, so they can be used as cooking utensils in microwave ovens. The disposable environment-friendly plastic injection lunch box is not only convenient and useful, but also can store food by category, and can also be stacked together. One time environment-friendly injection molding lunch box has a high degree of sealing, which has become an important factor for people to choose PP lunch box. Follow us https://www.shuiniguan.com , learn more!