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How Aluminum Foil Is Made ?
The rolling process of aluminum foil is a process in which when the roll and the rolled piece (metal) interact, the rolled piece is pulled by friction between the rotating rolls, and undergoes compression and plastic deformation. Through rolling, aluminum has a certain size, shape and performance. If the roll body is a uniform cylinder, this kind of roll is called a flat roll, and rolling with a flat roll is called a flat roll rolling. Flat roll rolling is the most important pressure processing method for the production of plates, strips and boxes.
Simple rolling process of aluminum foil For the convenience of research, the complex rolling process is often simplified into an ideal simple rolling process. Simple rolling process is the basic object of rolling theory research.
The so-called simple rolling process should meet the following conditions: The two rolls are the main drive rolls, the roll diameter is the same, the speed is the same, and the roll is rigid; the rolled piece is not affected by any other external force (tension or thrust) except for the roll. ; The performance of the rolled piece is uniform; the deformation of the rolled piece and the flow velocity of the metal particles are uniform along the section height and width.
When aluminum foil manufacturers commonly use deformation index rolling in the rolling process of aluminum foil large coils, the metal undergoes plastic deformation under the action of external force. Dimensions change along the length, width, and height of the rolled piece. Usually, the These indexes indicating the degree of deformation are called deformation indexes. H, B, L respectively represent the height, width and length of the rolled piece before rolling. h, b.I respectively represent the height, width and length of the rolled product after rolling. Henan Tengdeli Metallurgical Materials Co., Ltd. aluminum foil is rolled and produced in strict accordance with the above requirements, and all aluminum foils meet or exceed industry standards!
Household Aluminum Foil 16 Mic It can be used to seal food (fruit) juice; maintain the visual effect of food color, aroma and taste, and control temperature
