一次性纸餐具是以纸为基材，表面覆盖有石蜡、聚乙烯涂层等，用于食品包装或盛装冷热饮料和冷热食品的容器，纸餐具按加工原料可分为纸板纸餐具、纸浆模塑纸餐具、淋膜纸餐具。

Disposable paper tableware is made of paper as the substrate, covered with paraffin, polyethylene coating, etc., and used for food packaging or containers for cold and hot beverages and food. Paper tableware can be divided into cardboard paper tableware, pulp molded paper tableware, and coated paper tableware according to the processing materials.

一次性纸餐盒相比其他一次性餐盒，确实更环保，因为它通常使用可回收和可降解的纸材制成，使用后可进行再利用或者回收处理。但是，使用一次性餐盒作为日常餐盒的选择还是有其局限性和不足的，这是因为：

Disposable paper lunch boxes are indeed more environmentally friendly compared to other disposable lunch boxes, as they are usually made of recyclable and degradable paper materials that can be reused or recycled after use. However, using disposable lunch boxes as a choice for daily meals still has its limitations and shortcomings, as:

生产一次性纸餐盒需要消耗大量的森林资源和能源。

Producing disposable paper lunch boxes requires a significant amount of forest resources and energy consumption.

大多数一次性纸餐盒被污染过，不能再次使用，容易被丢弃在自然环境中，造成环境污染。

Most disposable paper lunch boxes have been contaminated and cannot be reused, which can easily be discarded in the natural environment and cause environmental pollution.

由于一次性纸餐盒不耐水，容易变形，所以需要注意使用时不要遇水或者太多油脂。

Due to the lack of water resistance and easy deformation of disposable paper lunch boxes, it is necessary to be careful not to come into contact with water or too much grease during use.

为避免污染，一次性纸餐盒应该选择环保型纸质餐盒，避免使用过厚的涂膜纸餐盒和未充分被回收的纸餐盒。

To avoid pollution, disposable paper lunch boxes should be environmentally friendly, avoiding the use of thick coated paper lunch boxes and paper lunch boxes that have not been fully recycled.

纸质餐具的制作一般是先模切纸张，然后弯折接合，后热合成型。由于纸张材质本身具有较好的渗透性能，因此制作餐具对于原料和工艺要求特别严格，控制不当就会出现餐具软塌，或者食物从接缝处渗漏等问题。

The production of paper tableware generally involves first die-cutting the paper, then bending and joining it, and then forming it by heat sealing. Due to the good permeability of paper material itself, the requirements for raw materials and processes in making tableware are particularly strict. Improper control can lead to problems such as tableware collapse or food leakage from joints.

为了测试纸碗的物理安全，国家标准设计了渗漏、抗压等指标考核纸餐具的使用性能。耐渗漏的具体测试方法是在一次性纸餐具中加入（90±5）℃热水或者油水混合物，以模拟实际食品。加液高度要到餐具口沿下约6mm处，然后将餐具放在一块干玻璃板或平板上，静置30min观察玻璃（平）板上是否有渗漏的水或油印，无渗、漏才算合格。

In order to test the physical safety of paper bowls, national standards have designed indicators such as leakage and pressure resistance to assess the performance of paper tableware. The specific test method for leakage resistance is to add (90 ± 5) ℃ hot water or oil-water mixture to disposable paper tableware to simulate actual food. The liquid should be added to a height of about 6mm below the edge of the tableware mouth, and then the tableware should be placed on a dry glass plate or flat plate. Let it stand for 30 minutes to observe whether there is any leakage of water or oil on the glass (flat) plate. Only if there is no leakage or leakage can it be considered qualified.

一次性纸餐具在盛装食物时要有一定的硬度，才能在使用中不变形坍塌。为了测试纸餐盒抵御外力作用的能力，标准设计了抗压强度的指标，通过在样品上下不断增加压力的方式测试产品终被压溃的力值。这种测试能很好的反映产品的力学性能。

Disposable paper tableware must have a certain hardness when containing food, in order to not deform or collapse during use. In order to test the ability of paper lunch boxes to resist external forces, the standard designed an indicator of compressive strength, which tests the final crushing force of the product by continuously increasing pressure on the sample. This test can well reflect the mechanical properties of the product.

使用一次性纸餐盒需要注意环保原则，避免浪费，避免污染，尽可能选择可回收和可降解的环保型纸质餐盒，同时也需要注意使用时避免遇水或油脂，以确保合理使用。欢迎您随时来我们网站//www.katc3.com咨询！

When using disposable paper lunch boxes, it is necessary to pay attention to environmental principles, avoid waste, avoid pollution, and try to choose recyclable and biodegradable environmentally friendly paper lunch boxes. At the same time, it is also necessary to avoid contact with water or oil during use to ensure reasonable use. Welcome to our website anytime //www.katc3.com consulting service