The fast food box needs a fully sealed oven, a fully sealed production method, no secondary pollution, high hygiene level, high production safety factor, labor saving by more than 80%, and output increased by 2-3 times. In the production and processing technology of plastic lunch boxes in Tianjin, automated multi-station plastic thermoforming machines, high-efficiency plastic thermoforming machines, international new plastic sheet forming processes, current collectors, electrical appliances, microcomputers, programmable control PLCs are used Integrated design of control system.
Minerals and preservatives are often added to the raw materials of plastic lunch boxes, which melt with the water, vinegar and oil contained in the food, so it is easy to cause odor. How to get rid of the smell of plastic lunch boxes? Here are some tips for removing the smell of plastic lunch boxes. Soak the lemon slices in boiling water for a while, wait for the water to turn pale yellow, then pour the lemon juice into the lunch box and put it in the lunch box for half an hour. Throw away the lemon juice and dry the lunch box. Milk deodorization method: After using the plastic lunch box, clean it with detergent. Then pour two tablespoons of fresh milk into the lunch box, cover it, and shake it so that every corner of the plastic lunch box is in contact with the milk. After about 1 minute, throw away the milk and clean the lunch box. Peeling method: After coating the plastic lunch box, add detergent for cleaning and finishing, then put the new orange peel into the lunch box, cover it, and leave it for about 3 to 4 hours. Pour a glass of vinegar water with thinner into the plastic lunch box. The volume of vinegar is about half of the lunch box. Quiet one night. Because vinegar can have a very full odor, wash it with cold water the next day and put it in a cool place. Let it dry naturally.

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