28 mm aluminium ROPP caps are widely used to close or seal the glass and plastic bottles containing products like wine, oil, beverage, chemicals, pharmaceutical products, soft drinks, milk products, etc.

Our ROPP caps are made up of excellent quality 3108 and 8011 aluminum materials and are compact in design, resistant to breaking and cracking, do not react with the contents inside the bottles, and ensure a leak-proof, tight, & safe seal of the bottles.

These Aluminium ROPP caps are also available in several customized options to cater to the specific requirements of our customers. You can get 28mm printed ROPP caps, 28mm multicolor ROPP caps, 28mm plain ROPP caps, etc..

Specification of 28mm ROPP Caps:

Sizes of Aluminum ROPP Caps 28mm:

Size: 28 mm

ID (A) Max: 28.4

ID (A) Min: 28.1

OD (B) Max: 28.8

OD (B) Min: 28.4

Height (C) Max: 18.3

Height (C) Min: 17.5

Available Colors- Red, Green, Silver, Black, etc.

Decoration of 28mm ROPP Cap:

Features of Aluminium 28mm ROPP Caps are:

- Resistant to stress cracking

- Tight seal of the bottles

- Not react with the contents

- Multicolor cap & customized printing LOGO.

- SGS FDA approval.

Application of ROPP Caps 28mm:

- Beverages and Wine: Aluminum ROPP caps are widely used in the packaging of various beverages, such as beer, soda, juice and energy drinks.

- Food: Some food products, such as canned food, condiments (such as oil, vinegar) and dairy products (such as milk, yogurt) also often use aluminum ROPP caps.

- Cosmetics: In cosmetics and personal care products, aluminum ROPP caps can be used for the packaging of perfumes, lotions and skin care products.

- Pharmaceuticals: Some pharmaceutical bottles also use aluminum ROPP caps to ensure sealing and moisture resistance.

- Industrial products: Some industrial liquids and chemicals may also use aluminum ROPP caps to provide a good sealing effect.

Packaging of Aluminum ROPP Caps 28mm: