What kind of lunch box product is the aluminum foil lunch box
Although everyone can know from the name that the aluminum foil lunch box is a kind of lunch box, but because some people do not use the lunch box in their daily life, or many people do not know anything about aluminum foil materials, they do not know the specifics. What kind of lunch box product.
Aluminum foil lunch box is a widely used tableware. Although it is not as common as plastic lunch boxes, it is widely used in the application field of disposable lunch boxes, especially in aviation. Lunch boxes made of various materials. Nowadays, when environmental protection is called to reduce white waste, lunch boxes of this material are more and more widely used.
Although there are many different structural styles of aluminum foil lunch boxes, they are basically the same in terms of thickness, generally between 0.03mm and 0.20mm. From the perspective of surface texture, they are divided into wrinkle-free and wrinkle-free. Both of these. As for the specific structure and surface condition of the lunch box, it depends on the manufacturer's lunch box design and actual use requirements.
Many people in the country have soymilk aluminum foil lunch boxes become tin foil lunch boxes, because the raw materials used in this kind of lunch boxes are 3 series or 8 series aluminum ingots, and they are made into a lunch box structure through a cold rolling or hot rolling process. This type of lunch box is usually All have the advantages of uniform thickness, smooth surface, no dust particles, no odor, etc., and the aluminum foil lunch box has good heat preservation and anti-leakage capabilities under the thick and long material.
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