一次性纸杯比较好的一般纸杯应密封在塑料包装袋中，包装袋不应有破损。包装标志上标注了“产品名称、生产者厂名、厂址、产品执行标准、生产日期、保质期、卫生许可证”等国家规定必须标注的内容。质量好的纸杯杯身图案的色泽应均匀、轮廓清晰，上蜡杯蜡层厚薄均匀，涂层杯涂层均匀、无漏涂，杯口不应有明显的凹陷、起皱。注意杯口平整、光滑，无废边、毛刺，杯身应清洁透明，厚薄均匀，无杂质、气泡、水纹，无鱼眼僵块等现象。杯身挺度较好的纸杯，杯壁厚实、硬挺的纸杯，用手在杯的两侧轻轻挤压，大致可以知道杯身挺度的好坏。
The general paper cup with good disposable paper cup shall be sealed in plastic packaging bag, and the packaging bag shall not be damaged. On the package label are marked the contents that must be marked in accordance with national regulations, such as "product name, manufacturer's name, address, product implementation standard, production date, shelf life, and hygiene license". Good quality paper cup body pattern color should be uniform, clear outline, waxing cup wax layer thickness uniform, coating Cup coating uniform, no leakage, cup mouth should not be obvious depression, wrinkle. Pay attention to the flat and smooth mouth of the cup, without waste edge and burr. The cup body should be clean and transparent, with uniform thickness, without impurities, bubbles, water lines and fish eye stiffness. The paper cup with good stiffness and the paper cup with thick and stiff wall can be roughly known by squeezing the two sides of the cup gently by hand.
接下来看下一次性餐具的危害有哪些?关于一次性饭盒
Next look at the hazards of disposable tableware? About disposable lunch boxes
1、 成分：聚苯乙烯，
1. Ingredient: polystyrene,
2、 乙烯等高分子化合物。 特点：难以降解
2. Ethylene and other polymer compounds. Characteristics: difficult to degrade
3、 危害： (1) 一次性饭盒被随意抛弃首先给城市带来的是环境景观上的“视觉污染”。小组成员曾目睹水运工人到苏州河上打捞漂浮垃圾，(2) 发现数量更多的便是一次性饭盒，(3) 重量轻，(4) 体积大，(5) 打捞困难。可以说，(6) 以一次性饭盒为主的“白色污染”对城市景观的破坏力将大大超过其它污染源。 (7) 从深层次来看，(8) 一次性饭盒对环境的危害则是人们肉眼所难以觉察的。由于废旧塑料 进入自然环境后难以降解，(9) 长期存在的废旧塑料将对土壤产生极大的破坏力。其混入土用将 阻绝农作物和植(10) 物吸收养分和水分。其实如果消毒不够的话可能感染xx或xx病 而且很多纸饭盒是不可降解或降解缓慢的 更好吃自家的饭菜啦 或者自己买个饭盒 省钱又美观。
3. Harm: (1) disposable lunch box is abandoned at will, the first thing to the city is the "visual pollution" on the environmental landscape. Members of the team have witnessed the water transport workers to the Suzhou River to salvage floating garbage, (2) the largest number of disposable lunch boxes found, (3) light weight, (4) large volume, (5) difficult to salvage. It can be said that (6) the destructive power of "white pollution" with disposable lunch box as the main source of urban landscape will be much greater than that of other pollution sources. (7) From a deeper level, (8) the harm of disposable lunch boxes to the environment is hard to be detected by the naked eye. As the waste plastics are difficult to degrade after entering the natural environment, (9) the long-term existence of waste plastics will produce great destructive power to the soil. Its incorporation into soil will prevent crops and plants (10) from absorbing nutrients and water. In fact, if the disinfection is not enough, you may be infected with XX or XX disease, and many paper lunch boxes are non degradable or slow degradation. It is better to eat your own meals or buy your own lunch boxes to save money and look beautiful.
不好.1、 一次性发泡塑料饭盒和塑料袋盛装食物严重影响我们的身体健康。当温度达到65℃时，一次性发泡塑料餐具中的有害物质将渗。不好 污染環境。
Not good. 1, disposable foam plastic lunch boxes and plastic bags containing food seriously affect our health. When the temperature reaches 65 ℃, harmful substances in disposable foam plastic tableware will seep. It's not good to pollute the environment.