What is an ROPP Cap?
An ROPP cap (Roll-On Pilfer-Proof cap) is a tamper-evident closure manufactured through a roll-forming process. It is widely used in beverages, spirits, pharmaceuticals, and other industries.
The core advantage of the aluminum ROPP cap lies in its one-time opening feature: once opened, the cap leaves a visible trace that cannot be restored, effectively preventing tampering or counterfeiting of products.
Why Choose Custom Aluminum ROPP Caps with Logos?
Enhance Brand Recognition
The bottle cap is one of the first touchpoints a consumer encounters. By printing or embossing a logo or pattern, brands can instantly communicate their identity and increase recognition.Strengthen Anti-Counterfeiting
Customized logo caps are more difficult to imitate than plain caps. When combined with laser engraving or anti-counterfeiting coatings, they provide an added layer of protection against fake products.Increase Product Value
High-end spirits, pharmaceuticals, and cosmetics require premium packaging. A branded ROPP cap not only improves the visual appeal but also reflects the professionalism and uniqueness of the brand.Cater to Personalized Market Demand
Modern consumers prefer products with unique designs. Customized bottle caps can be tailored for promotional campaigns, seasonal events, or limited editions, improving consumer preference and loyalty.
Product Information: Aluminum ROPP Caps
| Diameter | 18-38 mm |
| Height | 18-60 mm |
| Material | 3105, 8011 aluminum |
| Type | Screw cap |
| Colors | Silver, gold, red, blue, green, black, custom colors available |
| Processing | Printing, hot stamping, embossing, laser engraving, anodizing |
| Tamper-Evident Features | Tear-off ring, anti-reopening design |
| Packaging | Plastic bag + carton / pallet |
| MOQ | 80,000 pieces |
Surface Treatment Options
Printing (silk screen, offset, pad printing): Enables multi-color logos and designs.
Hot Stamping (gold/silver): Adds a premium texture, commonly used for spirits packaging.
Laser Engraving: Creates fine anti-counterfeiting textures and patterns on the cap surface.
Anodizing: Enhances surface durability, wear resistance, and metallic gloss.
Standard Aluminum ROPP Cap Sizes
28x15.5 mm: Commonly used for bottled water and juice (non-carbonated beverages).
30x60 mm: Known as the “long-neck cap,” this is the classic size for wine and spirits, giving the product a sleek and elegant appearance.
33x47 mm: Suitable for certain spirits or specialty bottles (e.g., soy sauce).
Custom Options:
Diameter: 18 mm, 20 mm, 28 mm, 30 mm, 31.5 mm, 38 mm, or tailor-made.
Height: 18–60 mm, customizable to bottle design.
Application Fields
Custom logo aluminum ROPP caps are widely used in industries where sealing and anti-counterfeiting are critical:
Alcoholic Beverages
For liquor, wine, whiskey, vodka, and other premium spirits, aluminum caps not only ensure sealing but also elevate brand image.Beverage Industry
Functional drinks, juices, and carbonated beverages benefit from mass production with customized promotional caps.Pharmaceutical Packaging
Used for medical solution bottles, nutritional tonics, and other pharmaceutical products requiring safety, sealing, and anti-counterfeiting.Cosmetics & Perfumes
High-end essential oil bottles and perfume packaging rely on distinctive caps that showcase luxury and elegance.
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