01 definition of paper lunch box

纸餐盒是以纸为基材，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，由于采用纸材料制作，因而既可以回收使用，又可以通过掩埋或燃烧等方式处理，而不至于造成严重的环境污染，具有较高的环保价值。

Paper lunch box is a container with paper as the base material and covered with paraffin, polyethylene coating and other containers for food packaging or holding hot and cold drinks and hot and cold food. Because it is made of paper material, it can not only be recycled, but also be treated by burial or combustion without causing serious environmental pollution. It has high environmental protection value.

02纸餐盒的分类

02 classification of paper lunch boxes

纸餐盒按加工原料可分为纸板纸餐盒、纸浆模塑纸餐盒、淋膜纸餐盒三类，其中以淋膜纸餐盒最为常见；按容量分为大、中、小三类。纸餐盒为人们的日常生活带来方便，深受人们的喜爱，使用量在逐年增加，尤以快餐店用量居多。

Paper lunch boxes can be divided into cardboard lunch boxes, pulp molded paper lunch boxes and coated paper lunch boxes according to processing raw materials, among which coated paper lunch boxes are the most common; According to the capacity, it is divided into three categories: large, medium and small. Paper lunch boxes bring convenience to people's daily life and are deeply loved by people. The usage is increasing year by year, especially in fast food restaurants.

03纸餐盒的选购

03 purchase of paper lunch box

首先要看其外观，一般一次性纸餐盒应密封在塑料包装袋中，包装袋不应有破损，包装不严密的纸餐盒容易受到环境的污染，卫生情况得不到保证。要选用比较坚挺的纸餐盒，尽量选择盒壁厚实、硬挺的。可用手在产品的两侧轻轻挤压，就可以大致知道其负重性能的好坏。另外，不应选择外观颜色太白的纸餐盒产品，因为可能存在荧光性物质超标的问题。

First of all, it depends on its appearance. Generally, disposable paper lunch boxes should be sealed in plastic packaging bags. The packaging bags should not be damaged. Paper lunch boxes with loose packaging are easy to be polluted by the environment, and the hygiene situation can not be guaranteed. To choose a relatively strong paper lunch box, try to choose a box with thick and rigid wall. You can squeeze gently on both sides of the product by hand to roughly know its load-bearing performance. In addition, paper lunch box products with too white appearance color should not be selected, because fluorescent substances may exceed the standard.

其次要看标志，产品外包装上应注明生产企业的名称、地址、产品的执行标准、生产日期等。消费者应尽量选择近期产品，因为存放时间越短，产品受污染的程度就越低。对于标志不全的产品谨慎购买，更不要购买“三无”产品。

Secondly, we should look at the logo. The name, address, product implementation standard, production date, etc. of the manufacturer should be indicated on the outer package of the product. Consumers should try to choose recent products, because the shorter the storage time, the lower the degree of product contamination. For products with incomplete marks, be careful not to buy "three noes" products.