Household Aluminium Foil For China
Speaking of the name aluminum foil, many people can imagine that it must have a greater relationship with aluminum products. Indeed, the so-called aluminum foil is actually the use of aluminum materials, and then use rolling equipment to process them, and the resulting sheet-shaped aluminum products are called aluminum foils. This kind of product can exist in an independent form, but more often it appears in the form of a composite of other products.
Aluminum foil paper is a thin sheet with a thickness of less than 0.2mm processed by an aluminum foil rolling mill. The foil paper is soft and easily deformed, just like paper, and does not rebound after deformation. It can be qualitatively guaranteed to shading, will not fall, opaque, pollution-free, and inexpensive. It is used for moisture-proof and decorative packaging of high-grade cigarettes, candy and other foods.
The continuous annealing process of Household Aluminium Foil For China will solve the major problems of production efficiency and material performance, mainly to improve production efficiency and improve product performance. The following mainly introduces the hot roll continuous annealing furnace. It is mainly composed of multiple rollers. Divided into multiple temperature zones. The first heating zone: 5 medium and low temperature rollers are used to raise the temperature to nearly 300°C, and then enter the second heating zone. The length of the equipment in this area is about 4m. The second heating zone: 5 high temperature rollers are used to raise the temperature to 450 ~ 460℃. The length of the equipment in this area is about 4m. Insulation area: In order to adapt to products of different specifications, this area is equipped with 20 rollers to ensure sufficient residence time (calculated at a speed of 40m/min, the residence time is about 30s). The length of the equipment in this area is about 13m. Cooling zone: Two modes of water cooling and air cooling are set, which can be used as needed and can be easily switched. Once the solid solution temperature and holding time are reached, the strip is immediately cooled in a water/air combination device to achieve the necessary cooling gradient and tensile strength for different thicknesses and alloys, while ensuring smoothness at the end of the cooling. The length of the equipment in this area is about 6m. Insulation area: In order to adapt to products of different specifications, this area is equipped with 20 rollers to ensure sufficient residence time (calculated at a speed of 40m/min, the residence time is about 30s). The length of the equipment in this area is about 13m. Drying area: Set up a drying area after the cooling area, and use hot air to dry the water-cooled aluminum plates to remove residual moisture and ensure dryness. The length of the equipment in this area is about 6~8m (adjustable according to actual needs).
HTMM has more Aluminum Foil Stock 8011
