Stock code: 601677
Stock code: 601677
In the food and beverage packaging industry, aluminum bottle caps are gradually replacing traditional plastic caps due to their excellent sealing performance, eco-friendliness, and aesthetic appeal. As a core raw material, 3105 aluminum sheet for bottle caps has become the preferred choice for manufacturers, thanks to its outstanding processing performance and cost advantages. This article delves into the properties and market applications of this star material.
Most bottle caps are made of aluminum. Since they are processed on highly automated production lines, the material must meet strict requirements for strength, elongation, and dimensional tolerance to avoid cracks or creases during manufacturing. Commonly used materials include 3105 aluminum sheets, which will be detailed below.
3105 aluminum sheet belongs to the 3000 series aluminum-manganese alloy, known for its excellent rust resistance, deep-drawing performance, and tensile strength. In the annealed state, it exhibits high plasticity, moderate plasticity in the semi-cold-worked hardened state, and low plasticity in the cold-worked hardened state. It also offers good corrosion resistance, weldability, but poor machinability.
Aluminum bottle caps are characterized by their simple yet refined design, with advanced printing techniques ensuring consistent colors and exquisite patterns. Compared to plastic caps, they offer superior performance, lower cost, no pollution, and recyclability. In recent years, the growing demand for aluminum bottle caps has also driven the development of aluminum sheet and strip materials.
The market is flooded with numerous aluminum sheet manufacturers, but Mingtai Aluminum stands out as a leading player. Its 3105 aluminum sheet is highly favored for the following advantages:
– Strict control over product quality, texture, grain, and composition to meet international advanced standards;
– Smooth, flat surface free of roller marks, scratches, or stains;
– High strength and ease of processing, backed by the manufacturer’s original warranty.
Established in 1997, Mingtai Aluminum is a large-scale modern aluminum processing enterprise integrating R&D, processing, and manufacturing. The company produces 1-8 series aluminum sheets, strips, and foils in comprehensive specifications to meet diverse processing needs. The price of 3105 aluminum sheet for bottle caps is determined by the aluminum ingot price plus processing fees. Mingtai adopts a direct sales model, offering competitive pricing. For inquiries and orders, please call +86177-3712-6910!
