Aluminium PP caps are a product made from aluminium with a variety of sizes, designs and colors. Aluminium bottle caps are a highly durable material, easy to shape and do not rust. Used to produce lids for glass bottles and metal bottles to help preserve and increase the aesthetics and elegance of the product.And many businesses have taken advantage of aluminium PP cap to promote their brands with images and logos decorated with eye-catching images and colors.
Thickness: 0.17– 0.25 (mm).
Size on request.
Aluminum grade: A1050, A8011
Temper: H14,H16,…
Weight: L x W x H x 2.72/1000000 (Kg)
Chemical composition
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others | Others | Al |
| Each | Total | ||||||||||
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | – | 0.05 | 0.03 | 0.03 | – | 99.5 |
| 8011 | 0.5~0.9 | 0.6 ~1 | 0.1 | 0.2 | 0.05 | 0.05 | 0.1 | 0.08 | 0.05 | 0.15 | Còn lại |
Mechanical properties
| Alloy/Temper | Specified thickness Mm | Tensile strength Rm MPa | Yield strength Rp0,2 MPa | Elongation min %. | Bend radiusa | Hardness HBWa | |||||
| over | up to | min. | max. | min. | max. | A50mm | A | 180o | 90o | ||
| 1050-H14 | 0,2 | 0,5 | 105 | 145 | 85 | 2 | 1,0t | 0t | 34 | ||
| 0,5 | 1,5 | 105 | 145 | 85 | 2 | 1,0t | 0,5t | 34 | |||
| 1,5 | 3,0 | 105 | 145 | 85 | 4 | 1,0t | 1,0t | 34 | |||
| 3,0 | 6,0 | 105 | 145 | 85 | 5 | 1,5t | 34 | ||||
| 6,0 | 12,5 | 105 | 145 | 85 | 6 | 2,5t | 34 | ||||
| 12,5 | 25,0 | 105 | 145 | 85 | 6 | 34 | |||||
| 8011-H16 | 0,2 | 0,5 | 140 | 190 | 130 | 1 | 47 | ||||
| 0,5 | 1,5 | 145 | 185 | 130 | 2 | 47 | |||||
| 1,5 | 4,0 | 145 | 185 | 130 | 3 | 47 | |||||
Advantages of aluminium PP cap
Compared to plastic bottle caps or aluminium-plated bottle caps, aluminium PP cap have many advantages.
The first thing to mention is the quality of the bottle cap. Aluminium is a highly durable material, easy to shape and does not rust.
Aluminium PP cap come in diverse sizes, unique designs and rich colors. You can also attract users with your own business’s images and imprint on the bottle cap.
Helps preserve drinks in bottles from spilling or spilling, creating a harmonious aesthetic for glass bottles or wine bottles.
Bringing elegance, aesthetics and class to glass bottles and wine bottles, demonstrating product value.
