Aluminum coil and sheet for closure pp caps 3105, 5182 and 8011 alloy may be sued for processing beauty, wine, milk powder, tea caps, and many others. For the processing of closure pp caps, there are high requirements, including surface and plate shape of the fabric and stamping residences. Aluminum closure caps are very high-quality in terms of sealing and aesthetics. Therefore, the marketplace for aluminum pp caps will be higher and higher. The price of plastic caps is set double or maybe better than that of aluminum caps. In comparison, the aluminum anti-robbery cap can conquer the above-noted shortcomings of the plastic caps.
The principle aluminum coil sheet for closure pp caps are 1000, 3000, 5000 and 8000 aluminum alloys. The specification of aluminum coil sheet for closures are:
Alloys: 1060, 3104, 5052, 5182, 8011, 3105 aluminum coil
Temper: H14, H16, H18, H19
Thickness (mm): zero.15-zero.5
Width (mm): one hundred-1600
Application: in particular used inside the fields of wine, beverages, cosmetics and other bottle cap packaging.The first-class traits and requirements of the aluminum coil and sheet for closure pp caps cloth produced are:
1: Width and thickness tolerances are accomplished consistent with the necessities.2: The floor is easy, free from cracks, bubbles, penetrating pores, metal and non-metallic indentation, and light and dark stripes.3: during the rolling method, the floor first-class is checked for each coil of the finished product.4: Strictly defend the satisfactory of the reduce sheet to ensure that there's no burr, knife lower back, and ruffle.