In Jinjiang No. 1 Middle School, the school opened a “midnight snack special show” for 715 senior high school students, providing students with “heart-nourishing soup” and “love noodles” free of charge, while the school board and alumni association of Qiaosheng Middle School funded the purchase of warm lunch boxes and soup cups for senior high school teachers and students, as well as nutritious soups and fruits for lunch and dinner.
From the above, we can know that there is a great difference in the time when the insulated lunch box can be kept warm. Generally speaking, the more reliable the quality of the insulated lunch box is, the longer it can be kept warm, and the more it can meet our actual needs. Even if we eat lunch prepared in the morning at noon, or when eating lunch prepared at home at a picnic, we can try our best to ensure that the taste is more satisfactory. It will not cause health and hygiene problems, so interested friends can have a comprehensive understanding of the above standards of heat preservation time for lunch boxes, and make a choice compared with the actual demand budget.
At 11:00 in the morning, when the students were having the fourth class seriously in the classroom, the accompanying administrative staff had already arrived in the canteen. Under their supervision, the canteen staff packed the lunch boxes strictly and regularly, and put them into the incubator according to the class. After it was loaded, it was transported to all floors of the teaching building.
When the reporter arrived, it was about 11:10 in the morning, all lunches had been prepared, lunches from other schools had been sent out, and lunches from Fengxian Junior Middle School were being repackaged, and the sub-packed lunch boxes were packed in foam incubators and placed next to each table.
When Liu found a woman walking alone at night, he followed and stopped her and asked the woman to give him her bag. Worried about being hurt, the woman gave Liu the bag used to hold the lunch box, with a piece of cash of 5 yuan in it. After Liu got it, he took out cash and discarded his bag without taking it to heart. It was not until the police came to him the next day that Liu knew that he had made a big mistake.
In order to get the nutritious lunch to the school quickly and let the students eat hot food, the three separate food lines are each equipped with 11 staff members to divide the meal as quickly as possible. “the boxed lunch box is made of PP, which has a good heat preservation effect, and the temperature is reduced by only 1 degree per hour.” Yang Xiaobing said that in this way, when the food reaches the students, the temperature can reach more than 63 degrees.