
Product Category Definition
Metal Lid / Ring / Bottom refers to a class of metal components widely used in the packaging industry, primarily designed for sealing and securing various metal containers such as paint buckets, food cans, and more. These components, through precise design and manufacturing, ensure the containers' sealability, durability, and aesthetic appeal. Specifically, the "Paint metal bucket U-cover with curl edge" is a U-shaped metal lid featuring a curled edge, tailored for paint buckets and similar containers.
Product Introduction
Product Name: Paint metal bucket U-cover with curl edge
- Internal Diameter: 282mm, suitable for a variety of standard-sized paint buckets and similar containers.
- Depth: 7.6mm, ensuring the lid's stability and sealability.
- Material: Tinplate/substrate iron, selected for its corrosion resistance and high strength.
- Thickness: 0.35/0.38mm, providing an optimal balance between strength and ease of processing.

Features and Advantages
- Customized Sizes: Supports Round Tin Can Customized Size Sealing Lid, catering to different container specifications.
- Excellent Sealability: Utilizes sealing gasket/injected PU foam technology to ensure container seal, preventing content leakage.
- Aesthetic & Durable: Available with an optional white/gold transparent coating outside and gold/silver inside, enhancing both the appearance and durability.
- Safe & Eco-friendly: Made from safe, non-toxic materials that comply with environmental standards, suitable for various industries.
Usage Precautions
- Before installation, ensure the container rim is clean and dry to avoid compromising the seal.
- Avoid severe impacts or scratches during use to prevent damage to the metal lid.
- Select the appropriate sealing material and method based on the specific product's sealing requirements.

Maintenance
- Regularly check the metal lid's sealing performance and replace the sealing gasket or re-seal as necessary.
- Prevent prolonged exposure to humid or corrosive environments to prevent rusting.
- Store in a dry, ventilated area, avoiding excessive stacking to prevent deformation.
Conclusion
As a high-quality product within the Metal Lid / Ring / Bottom category, the "Paint metal bucket U-cover with curl edge" excels with its customized sizes, excellent sealability, aesthetic appeal, and durability. With proper usage and maintenance, it ensures long-term stability and sealing effectiveness, meeting the industry's demand for premium packaging solutions.
In addition to this product, the company also has many excellent products such as Fish Processing Lines, Sardine and Tuna Can Production Lines, Metal Lid / Ring / Bottom and a series of other products that have also received widespread attention and unanimous praise.
Our company has decades of experience in the industry and has always adhered to the principle of service first and customer first, and implemented this principle into every product. I look forward to hearing from you.
