Kraft paper lunch box, square lunch box: good sealing, suitable for storing food materials, avoiding refrigerator odor, suitable for storing various condiments, leftovers, canned fruits, fresh fruits, vegetables and fruits, etc., can be used for refrigerator cars, refrigerators, microwave ovens, and other main purposes.

批發一次性紙質快餐盒，方形飯盒：適合存放熏香腸和肉類，因為有水盤，方便用水存放食材，大型方形密封罐適用于儲存新鮮水果、蔬菜水果、海鮮等。

Wholesale disposable paper fast food boxes, square lunch boxes: suitable for storing smoked sausages and meat, as there is a water tray, which is convenient for storing ingredients with water. Large square sealed cans are suitable for storing fresh fruits, vegetables, fruits, seafood, etc.

批發一次性紙質快餐盒，環形飯盒：適合長期存放各種調味品、罐頭食品、粗糧、干果、茶葉等食材，有利于在冷藏車、冰箱、微波爐中使用，長環形設計適合存放飲料、兒童奶、各種粗糧、干果、茶葉等，戶外旅行時。

Wholesale disposable paper fast food boxes, circular lunch boxes: suitable for long-term storage of various seasonings, canned food, coarse grains, dried fruits, tea, and other ingredients, which is beneficial for use in refrigerated trucks, refrigerators, microwaves, etc. The long circular design is suitable for storing beverages, children's milk, various coarse grains, dried fruits, tea, and other outdoor travel.

牛皮紙餐盒，高筒餐盒：適合存放長條狀的食物，如鮮面條、絲瓜等，由于高筒密封罐的高寬比高于普通密封罐，在制造過程中對磨具的規格和脫模要求較高，所以銷售市場上能制造高筒密封罐的廠家很少，相對的產品也很少，食品牛皮紙飯盒。

Kraft paper lunch box, high cylinder lunch box: suitable for storing long strip food, such as fresh noodles, loofah, etc. Because the height width ratio of high cylinder sealed cans is higher than that of ordinary sealed cans, and the requirements for the specifications and demoulding of abrasives are higher in the manufacturing process, there are few manufacturers that can manufacture high cylinder sealed cans in the sales market, and there are relatively few products. Food Kraft paper lunch boxes.

牛皮紙餐盒不能長期使用，因為一次性紙碗為了達到更好的防水防火效果，會在內腔涂上一層高壓聚乙烯防水防火膜，高壓聚乙烯是食品生產和加工中的安全化合物，但是如果使用的原材料不是很好或者制造工藝不合格，那么在將高壓聚乙烯熔制或者擦拭成一次性紙杯的整個過程中，很可能會被空氣氧化成羰基化合物，食品牛皮紙飯盒。

The Kraft paper lunch box cannot be used for a long time, because the disposable paper bowl will be coated with a layer of high-pressure polyethylene waterproof and fireproof film in the inner cavity in order to achieve better waterproof and fireproof effect. High pressure polyethylene is a safety compound in food production and processing. However, if the raw materials used are not very good or the manufacturing process is unqualified, then in the whole process of melting or wiping high-pressure polyethylene into disposable paper cups, It is likely to be oxidized by air into carbonyl compounds, food Kraft paper lunch boxes.

食品牛皮紙餐盒，羰基化合物在常溫下不揮發，但一次性紙杯倒入開水中，很可能會揮發，所以大家都會聞到一股臭味，另外，一種防水防火的化學物質——蠟，超過40度就會溶解水分，長期使用對人體非常不好，一些小作坊生產的一次性紙杯、紙碗，看起來潔白整齊，其實這是因為添加了增白劑;有些一次性紙碗，連淡淡的鈣粉都可以碰，經常用，會對健康造成危害。

For food Kraft paper lunch boxes, carbonyl compounds do not volatilize at room temperature, but disposable paper cups are likely to volatilize when poured into boiling water, so everyone will smell a bad smell. In addition, wax, a waterproof and fireproof chemical, will dissolve water when it exceeds 40 degrees, which is very bad for human health. Some disposable paper cups and bowls produced in small workshops look white and tidy, in fact, because of the addition of whitening agents; Some disposable paper bowls can even be touched with light calcium powder, which can be harmful to health if used frequently.