Disposable tableware in the purchase and use of a lot of places to pay attention to, to tell it.

　　一次性紙餐飲具、一次性塑料杯等產品都是實施生產許可證管理的產品，消費者要看清楚它的包裝信息，是否有qs標志、適用溫度、保質期等內容。盡量選擇色澤均勻、沒有裝飾圖案的一次性餐飲具。

　　Disposable paper tableware, disposable plastic cups and other products are the implementation of production license management products, consumers should see its packaging information, whether there are QS marks, applicable temperature, shelf life and other content. Try to choose disposable tableware with uniform color and no decorative patterns.

　　杯身挺度很重要。杯身挺度不好的紙杯或塑料杯捏起來很軟，負重性能往往不達標。倒入水或飲料后，端起來時會嚴重變形，有的甚端不起來，一不小心就會把水灑落在身上，如果是開水的話就很容易燙傷。

　　The stiffness of the cup is important. Paper or plastic cups with poor stiffness are soft to pinch, and their load-bearing performance is often not up to standard. After pouring water or drink, it will be seriously deformed, and some can't even get up. If it is boiled water, it is easy to burn.

　　注意材質和用途。紙杯一般會標注是否可以盛裝熱飲，有些冷飲杯、冰淇淋杯表面涂有食用蠟，當盛裝的熱飲溫度超過70℃時，紙杯表面蠟層容易融化并混入食品中，影響口感和衛生。

　　Pay attention to materials and uses. Paper cups are usually marked whether they can contain hot drinks or not. Some cold drink cups and ice cream cups are coated with edible wax. When the temperature of hot drinks exceeds 70℃, the wax layer on the surface of paper cups is easy to melt and mix into food, affecting taste and hygiene safety.

　　而塑料杯底部都會有個三角數字符號，它代表了杯子是什么材料制成和使用條件，市面上一次性塑料杯一般是pp（編號5）和ps（編號6）兩種材質。pp材質，能耐130℃左右的高溫、能耐受微波爐加熱，正常使用下可以盛裝沸水、熱飲。ps材質高溫下有可能會釋放出苯乙烯和乙苯，因此ps材質一次性塑料杯一般用來盛裝冷飲或者溫熱的飲品。

　　The bottom of the plastic cup will have a triangular number symbol, which represents what material the cup is made of and the conditions of use. Disposable plastic cups on the market are generally made of PP (No. 5) and PS (No. 6). Pp material is safe and non-toxic, can withstand high temperature of 130℃ or so, can withstand microwave heating, normal use can contain boiling water, hot drinks. Ps can release styrene and ethylbenzene at high temperatures, so PS disposable plastic cups are generally used to hold cold drinks or warm drinks.

　　另外，一次性餐具主要問題在于未標注生產日期和保質期、成分名稱不全、未標注“食品用”等關鍵信息。標識是消費者直接了解產品信息的關鍵組成，如果標識上的信息表達不準確或者不規范，可能導致因使用不當而產生的質量問題。而超出保質期的一次性餐具產品可能存在微生物超標等隱患，很可能危害健康。

　　In addition, the main problems of disposable tableware are not marked with the production date and shelf life, ingredient name is not complete, not marked with "food" and other key information. Logo is a key component for consumers to know product information directly. If the information expressed on the logo is inaccurate or non-standard, it may lead to quality problems caused by improper use. However, the disposable tableware products beyond the shelf life may have safety risks such as excessive microorganisms, which may endanger health and safety.