O papel de aluminio para envases de alimentos está relacionado coa saúde e a seguridade humana, e adoita producirse cunhas especificacións e características específicas para garantir a súa idoneidade para a industria alimentaria. A continuación móstranse algunhas especificacións comúns do papel de aluminio para envases de alimentos:
O papel de aluminio utilizado para envasar alimentos adoita facerse con 1xxx, 3aleacións da serie xxx ou 8xxx. Common alloys include 1235, 8011 e 3003, 3004.
Papel de aluminio para envases de alimentos comes in a variety of thicknesses, usually measured in microns or mils. Common thickness ranges from 10 a 25 micras (0.01 a 0.025 mm), specifically 0.08, 0.10, 0.12, 0.14, 0.16, 0.18, 0.20mm.
Aluminum foil rolls are available in different widths and lengths to meet different packaging needs. The width ranges from 10mm to 1500mm, specifically 520, 590, 620, 680, 740, 820, 860, 920, 960, 1020mm
The surface of aluminum foil can come in different finishes, including matte and glossy. The choice of finish may depend on the desired appearance and printing requirements.
Food packaging foil may be embossed to increase its strength and flexibility.
Food packaging aluminum foil should have good heat resistance to withstand the temperatures involved in cooking, baking or other food preparation processes.
Aluminum foil does a great job of blocking light, humidade, gases, e cheiros. These barrier properties help protect food from external factors that may affect its quality.
Huawei aluminum foil factory can produce the product specifications required for bone rings according to a variety of standards.
