Among the commonly used 1 / 3 / 8 series aluminum foil, 8 series aluminum foil is a common alloy in food, drug packaging and electronic appliances, among which 8011 aluminum foil and 8021 aluminum foil are widely used. Although 8011 aluminum foil has a stable production foundation in China, the production standard for drug foil is very high, and not all manufacturers can meet the requirements.
8011-h18 medical grade aluminum foil is commonly used for sealing attached to the back of plastic packaging materials. Aluminum foil after compounding, printing and gluing is widely used as packaging material. The surface shall be clean, uniform in color, free of spots, flat and pinholes. It has excellent moisture-proof performance, shading and high barrier ability, strong mechanical performance, high blasting resistance, puncture resistance and tear resistance. Non toxic, tasteless, safe and hygienic.
8021-o cold formed aluminum foil is used as closed packaging after deep drawing and pressing. It has strong mechanical properties, high blasting resistance, puncture resistance and tear resistance. Excellent moisture resistance, shading and high barrier ability. The surface shall be clean, uniform in color, free of spots, oil stains and pinholes. Bacteria, molds and other tests show that heavy metals do not exceed 0.25 parts per million. Industrial standards are strictly implemented to ensure safety and health.
8011 aluminum foil has high hardness, large tension and good plasticity, which is suitable for packaging of any shape; Good shading effect, can avoid sunlight and other light, and there will be no penetration at high temperature and low temperature.