Products Description
Aluminium Bottle Cap 38mm is a high-performance bottle cap product made of high-quality aluminum material with excellent corrosion resistance and lightness. Due to its excellent corrosion resistance, this bottle cap can be used for a long time in various harsh environments without rusting or corroding, ensuring the long-term durability of the product. At the same time, the lightweight characteristics of aluminum material make Aluminium Bottle Cap 38mm lighter in weight than bottle caps made of other materials, making it easy to carry and transport. In addition, this bottle cap also meets environmental protection requirements and can be recycled, reducing pollution to the environment. In order to meet the needs of different customers, we also provide customized services, which can be personalized according to customer requirements. Production, to ensure that the product is perfectly matched with the customer's usage scenarios and brand image. In short, Aluminium Bottle Cap 38mm is a high-quality bottle cap product that combines corrosion resistance, lightness and environmental protection, and is your trustworthy choice.
Product Display



Product Purpose
Mechanical Strength
The high mechanical strength of Aluminum Bottle Cap 38mm depends on its raw material. The tensile strength of aluminum material is usually between 100-300 MPa, which means that it can withstand considerable tensile force without breaking or deforming. This high strength allows Aluminum Bottle Cap 38mm to resist external pressure and impact during transportation and storage, maintaining its integrity and functionality. In addition to tensile strength, aluminum material also has good elongation, usually between 20%-50%. This means that Aluminum Bottle Cap 38mm can undergo a certain degree of deformation or bending without breaking. This ductility helps to improve the durability and adaptability of the bottle cap, allowing it to be used on bottles of different shapes and sizes.
Wear Resistance
Aluminum Bottle Cap 38mm has good wear resistance. The hardness of its material is usually between 60-135 HB, which indicates that it has good wear resistance. High hardness means that Aluminum Bottle Cap 38mm can resist scratches and wear from external objects, maintaining its surface finish and integrity. For example, during the process of opening and closing the bottle cap many times, the Aluminum Bottle Cap 38mm is able to maintain good performance and appearance, and is not prone to scratches or dents. In addition, the friction coefficient of aluminum materials is low, usually between 0.2-0.4. This means that the Aluminum Bottle Cap 38mm generates less friction when it comes into contact with other objects, thereby reducing the possibility of wear. This low friction coefficient helps to extend the service life of the bottle cap and reduce the degradation of sealing performance due to wear.
Economic Benefits
The manufacturing cost of Aluminum Bottle Cap 38mm is relatively low, especially when considering its durability and recyclability. Compared with plastic or other materials, Aluminum Bottle Cap 38mm has a longer service life and better sealing performance, which helps to reduce long-term use costs. In addition, due to the lightweight characteristics of aluminum materials, transportation and storage costs are also reduced accordingly, further saving the company's operating costs. In addition, the production process of Aluminum Bottle Cap 38mm is efficient and easy to automate, which makes large-scale production possible. By optimizing the production process and improving equipment utilization, companies can reduce the production cost per unit product and achieve the ability to respond quickly to market demand. At the same time, the design and manufacturing process of Aluminum Bottle Cap 38mm is relatively simple, reducing the time and cost of mold replacement and debugging.


Product Applications
Food Packaging
Aluminium Bottle Cap 38mm is commonly used to seal various food containers, such as condiments, sauces and dry goods. Its excellent sealing performance ensures the freshness and quality of food. Due to the good corrosion resistance and oxidation resistance of aluminum materials, Aluminium Bottle Cap 38mm is particularly suitable for foods containing acidic or alkaline ingredients.
Beverage Packaging
Whether it is carbonated beverages, juices or tea drinks, Aluminium Bottle Cap 38mm can provide a reliable sealing effect to prevent liquid leakage and external contaminants from entering. Aluminium Bottle Cap 38mm can be used in combination with hot-filled products and is suitable for beverage packaging that requires high-temperature sterilization.
Pharmaceutical Industry
Drugs usually need to be packaged under aseptic conditions to ensure safety and effectiveness. Aluminium Bottle Cap 38mm provides a good sealing effect, which helps to maintain the stability of drugs and extend the shelf life.
Cosmetics and Personal Care Products
Aluminium Bottle Cap 38mm can be used for the packaging of cosmetics and personal care products, such as creams, lotions and perfumes. Its beautiful appearance design and good sealing performance help to enhance the overall image and user experience of the product.
Industrial Uses
In some industrial fields, such as chemical reagents and lubricants, Aluminum Bottle Cap 38mm is widely used due to its excellent chemical corrosion resistance. In addition, Aluminum Bottle Cap 38mm can also be used for some industrial product packaging with special requirements.
Other Fields
In addition to the above main application areas, Aluminum Bottle Cap 38mm can also be used for other product packaging that requires sealing and protection, such as travel-sized toiletries, sample trial packs, etc.
Product Parameters
|
Product Name |
Aluminium Bottle Cap 38mm |
|
Specifications |
38mm, or customized |
|
Main Ingredient |
Aluminum |
|
Color |
Gold or Silver, Can be customized |
|
Logo |
Customized Logo Acceptable |
|
Application |
Medical, Cosmetics, Food |
|
Packaging Details |
Plastic bag/carton |
|
Function |
Non-spill |
|
Usage |
Bottle cap |
|
Place of Origin |
Henan, China |
Company Profile


Product Packaging
Standard carton for long-distance shipping by sea or air.

Payment Method
Below $5000, it is recommended to pay full TT. Above $5000, 30% TT deposit, balance before shipment.

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FAQ
Q: Can we get your free samples?
Q: Can we combine multiple item sizes in one container for my first order?
Q: What is the normal lead time?
Q: What is your payment term?
Q: What is your shipping method?
Q: How is the sealing performance of the aluminum bottle cap?
Q: Is the aluminum bottle cap suitable for high or low temperature environments?
Q: Is the aluminum bottle cap environmentally friendly and recyclable?
Q: What are the options for the appearance color of the aluminum bottle cap?
Q: Can aluminum bottle caps be reused?
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