01 definition of paper lunch box

紙餐盒是以紙為基材，表面覆蓋有石蠟、聚乙烯涂層等用于食品包裝或盛裝冷熱飲料和冷熱食品的容器，由于采用紙材料制作，因而既可以回收使用，又可以通過掩埋或燃燒等方式處理，而不至于造成嚴重的環(huán)境污染，具有較高的環(huán)保價值。

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紙餐盒的分類

02 classification of paper lunch boxes

紙餐盒按加工原料可分為紙板紙餐盒、紙漿模塑紙餐盒、淋膜紙餐盒三類，其中以淋膜紙餐盒最為常見；按容量分為大、中、小三類。紙餐盒為人們的日常生活帶來方便，深受人們的喜愛，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紙餐盒的選購

03 purchase of paper lunch box

首先要看其外觀，一般一次性紙餐盒應密封在塑料包裝袋中，包裝袋不應有破損，包裝不嚴密的紙餐盒容易受到環(huán)境的污染，衛(wèi)生情況得不到保證。要選用比較堅挺的紙餐盒，盡量選擇盒壁厚實、硬挺的?？捎檬衷诋a(chǎn)品的兩側輕輕擠壓，就可以大致知道其負重性能的好壞。另外，不應選擇外觀顏色太白的紙餐盒產(chǎn)品，因為可能存在熒光性物質超標的問題。

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.

其次要看標志，產(chǎn)品外包裝上應注明生產(chǎn)企業(yè)的名稱、地址、產(chǎn)品的執(zhí)行標準、生產(chǎn)日期等。消費者應盡量選擇近期產(chǎn)品，因為存放時間越短，產(chǎn)品受污染的程度就越低。對于標志不全的產(chǎn)品謹慎購買，更不要購買“三無”產(chǎn)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.