1.Sealing protection: One of the main functions of plastic covers is to provide reliable sealing protection. Whether in the food, beverage or cosmetics industries, product freshness and quality are crucial to consumers. The plastic lid can fit tightly around the mouth of the container, effectively preventing liquid or food from spilling while preventing air and moisture from entering the interior of the container. This sealing protection helps extend the shelf life of the product, ensuring it remains in its best condition during transportation and storage.

2. Prevent contamination and contamination: During transportation and storage, products often face various threats of pollution and contamination from the environment. As an effective barrier, the plastic cover can prevent external dust, debris, insects, bacteria and other pollutants from entering the inside of the container, thereby maintaining the hygiene and safety of the product. At the same time, the hard material of the plastic cover can effectively protect the surface of the container from scratches and wear, ensuring a neat appearance of the product.

3. Safety guarantee: Plastic covers play an important role in protecting products during transportation. They can effectively prevent the products inside the container from being damaged by external extrusion, collision or vibration during transportation. Especially for fragile items or products that require special protection, plastic covers can provide extra security to ensure the product reaches its destination safely.

4. Information labeling: The key information of the product is usually printed on the plastic cover, such as product name, production date, shelf life, etc. This information is crucial for consumers to understand the origin, quality and use of the product. During transportation and storage, this information also helps with traceability and management to ensure product quality and safety.

5. Convenient management: The standardized size and shape of plastic lids make containers easier to stack, store and handle. In warehouses and logistics centers, this standardized design helps improve logistics efficiency, reduce waste of stacking space, and reduce costs. At the same time, the easy opening and closing of the plastic cover also makes product management more convenient and improves the efficiency of production and logistics.

28/410 bottle plastic or aluminium disc top cap
Our 28/410 bottle plastic or aluminum disc top is a high-quality packaging accessory designed to provide a convenient, safe and reliable sealing solution for bottling a variety of liquid products. This top cover is made of high-quality plastic or aluminum materials to ensure its durability and stability and is suitable for various environments and uses. Our 28/410 bottle plastic or aluminum disc tops are designed in the standard 28/410 size and fit perfectly with most bottles on the market. Its disc design makes opening and closing easier and smoother. Users can easily control the flow of liquid with a simple press, while effectively preventing product leakage and contamination. Our top cap is designed with precise sealing performance, which can effectively protect the liquid inside the bottle from external contamination and oxidation, ensuring that the freshness and quality of the product are maintained for a long time. Whether in the personal care products, detergents, cosmetics or pharmaceutical industries, our 28/410 bottle plastic or aluminum disc tops can meet your needs. We offer a variety of color and surface treatment options to meet the individual needs of different customers. Whether you require a clear, white, black or other color top, we can provide you with a customization service to ensure that the top perfectly matches your product packaging.