24/410 PP Round Press Metal Cap Gold/Silver Plastic Disc Top Lid UV Printed 24mm Screw Cap for Different Personal Care Bottles

The core advantages of plastic caps lie in five dimensions: cost, lightweight, processability, sealing performance, and safety, specifically: Low cost: Mature raw materials and molding processes result in mass production costs far lower than metal and glass caps, offering high cost-effectiveness.

Lightweight and portable: Low density and light weight reduce transportation costs, making them more portable than metal and ceramic caps.

Strong processing and adaptability: Easy to injection mold, customizable in size, shape, and threads, suitable for various containers such as bottles, jars, and boxes. Flip caps, screw caps, and push-button caps are also available.

Excellent sealing and protection: Can be paired with silicone/rubber inner gaskets for leak-proof, moisture-proof, dust-proof, and oxygen-barrier properties. Some modified plastics are acid and alkali resistant and corrosion resistant, making them suitable for daily chemical, food, and chemical products.