Aluminium Screw Cap

Product Details:

Aluminum ropp caps are a type of metal closure that are used to seal glass bottles containing various liquids, such as beverages, pharmaceuticals, or chemicals. Ropp stands for roll-on pilfer proof, which means that the cap has a tamper-evident band that breaks when the cap is opened for the first time. Aluminum ropp caps are made by pressing a metal sheet into a cap shell, then slitting and knurling the band, and finally molding a liner inside the cap. Aluminum ropp caps have some advantages, such as:

They are easy to apply and remove with a simple twist.

They provide a good seal and barrier against oxygen and moisture.

They are compatible with different types of bottles and contents.

They are recyclable and eco-friendly.

Product Details:

An aluminum screw cap is a type of cap made from aluminum that is designed to be screwed onto a container, such as a bottle or jar¹². These caps are often used in various industries, including food and beverage, cosmetics, and pharmaceuticals¹².

The “screw” in the name refers to the threaded design of the cap, which allows it to be twisted onto the neck of a container to create a secure seal¹². This design helps to prevent leakage and protect the contents of the container from exposure to air, moisture, and other potential contaminants¹².

Aluminum screw caps come in various sizes, shapes, and colors, and can be customized according to the needs of the product or brand¹². For example, they can be found in sizes ranging from 25 mm to 53 mm¹. Some caps may also feature a plastic or rubber liner to provide an additional layer of protection¹².

Aluminum is a popular choice for screw caps due to its durability, corrosion resistance, and aesthetic appeal³. It’s also lightweight, making it a cost-effective choice for packaging³. Please note that the exact specifications and features may vary depending on the manufacturer¹².