Tamper-Evident Aluminum-Plastic Bottle Cap

HAOMEI Aluminum produces aluminum-plastic tamper-evident bottle caps with an innovative design that combines aluminum and plastic structures. These caps can be decorated using advanced techniques such as roller printing, roller coating, silk screen printing, and hot stamping.

This aluminum-plastic bottle cap features a tamper-evident break-off design. By incorporating a break-off ring between the outer and inner cap, along with a corresponding rotation ring and a metal aluminum ring for leak-proof positioning, this cap optimizes structural design while retaining the advantages of existing technologies. It provides outstanding anti-counterfeit functionality, excellent leak prevention, smooth pouring with controlled flow, and an aesthetically pleasing appearance. It is widely used in the liquor, pharmaceutical, and food industries.

Structure of Aluminum-Plastic Tamper-Evident Bottle Cap

1.Tamper-Evident Break-Off Ring Design

When the cap is opened for the first time, the break-off ring irreversibly fractures, creating a visible tamper-evident mark. This ensures the product has not been resealed, enhancing security against counterfeiting.

2.Aluminum-Plastic Combination Advantage

The aluminum component provides a premium metallic finish, while the plastic part ensures sealing and functionality, balancing aesthetics with practicality.

3.Leak-Proof and Flow Control Features

• The built-in combination plastic inner plug precisely controls liquid flow, preventing excessive pouring or splashing.

• A backflow prevention structure effectively stops air or liquid from returning into the container, maintaining the product’s quality.

Specifications

Key Advantages of the Twist-Off Tamper-Evident Aluminum-Plastic Cap

1.High Anti-Counterfeiting Security

The twist-off structure ensures that once opened, the cap cannot be restored, preventing counterfeit products from entering the market and enhancing brand credibility.

2.Excellent Sealing & Leak Prevention

The aluminum-plastic composite structure, combined with a leak-proof inner plug, effectively prevents liquid leakage while maintaining the original flavor and quality of the contents.

3.User-Friendly Design for an Improved Experience

Controlled liquid flow with clean cutoff prevents residue around the bottle opening, ensuring a smooth and convenient user experience.

4.Versatile Applications

Suitable for premium spirits, wines, olive oil, pharmaceuticals, condiments, and other liquid packaging needs.

Application Fields

• Liquor Packaging: Widely used in the packaging of premium liquors such as Baijiu and wine. Renowned brands like Moutai have adopted similar tamper-evident cap designs.

• Pharmaceutical Industry: Commonly used in oral liquid medicine packaging to ensure product sealing and safety.

• Cosmetics & Beverages: Custom-shaped aluminum caps meet diverse packaging needs while serving both decorative and functional purposes.

Why Choose Us?

1.High-Quality Materials & Safety Compliance

We use food-grade aluminum and environmentally friendly plastic, ensuring our products are non-toxic, safe, and compliant with international safety standards.

2.Customization Options

Tailored colors, logos, printed designs, and anti-counterfeiting features to create a unique brand identity.

3.Reliable Production & On-Time Delivery

HAOMEI Aluminum operates multiple production lines, ensuring timely fulfillment of large-volume orders.