According to the alloy brand, the aluminum capping strip for aluminum anti-theft bottle caps can be divided into 1100 aluminum foil, 8011 aluminum foil, 8011a aluminum foil, 3003 aluminum foil, 3105 aluminum foil and 5052 aluminum foil. The cap material is hard, with hardness between h14-h24, tensile strength between 110-320 and elongation generally no less than 4. The main raw materials of aluminum anti-theft bottle cap are 3003-h16 and 8011-h14 aluminium foil strips.The specification thickness of aluminum anti-theft bottle cap strips is usually 0.20-0.23mm, and the width is 449mm-796mm. As a professional manufacturer of aluminum plate, strip and foil, Huawei is an aluminium strip supplier who can customize production according to your needs:
Specification range of 3003 aluminum foil: thickness 0.015-0.8mm, width 100-1600mm
Specification range of 8011 aluminum foil: thickness 0.014-0.5mm, width 100-1600mm
Aluminium capping strip characteristics
3003 aluminium strip: 3003 aluminum is a common type of Al-Mn series alloy. It has good antirust characteristics, with strength about 10% higher than 1100. It has good formability, solubility and corrosion resistance. It has high plasticity in annealed state, good plasticity in semi cold work hardening and low plasticity in cold work hardening. It can be used in bottle caps, beverage caps, cosmetic caps, etc.
8011 aluminum strip belongs to 8 series of alloys, in which Al Fe Si element is added, and the alloy performance of more than 1% of the total alloy element has higher advantages correspondingly, and its performance is better than that of pure aluminum foil.Huawei 8011 aluminum bottle capping strip has clean oil removal, less pinholes and good product board shape, widely used in wine bottle caps, cosmetics bottle caps and beverage bottle caps.
The aluminum anti-theft bottle caps are made of high-quality aluminum alloy strip and sheet materials and processed on a highly automated production line. They widely used in the packaging of various beverages, wines, medical and health care products, cosmetics, snacks and other products. The caps has good sealing effect and meets the special requirements of high-temperature cooking and sterilization, and is popular in the market. In addition to strips, aluminum coil sheet for ropp caps is popular,too. The market demand for aluminum anti-theft bottle caps is large, and the requirements for various performance parameters of raw materials, including strength, elongation and dimensional deviation are very strict. It is required that the aluminium capping strip surface is flat, free of rolling marks, scratches and stains, so as to ensure that the bottle cap is easy to print after forming, and will not have cracks or creases after processing.