Keizer International offers several options for metal screw- and ROPP closures. The closures are available in different variants. Metal screw caps have a pre-drawn screw thread. In contrast to Roll-On Pilfer Proof caps, those are "rolled" on the bottle during closing.

Size
We offer ROPP Closures in different sizes:
- Diameter from ø 18mm to ø 43mm
- Height from 12mm to 60mm

We offer screw caps in different sizes:
- Diameter from ø 18mm to ø 110mm
- Height from 12mm to 18mm

Because of our wide range of products, we can deliver an appropriate closure for every bottle.

Are you interested in bigger closures? Please take a look at the product pages of metal-screwclosures and plastic-screwclosures.

Printing / Layout
You can personalize the metal ROPP- and screw caps with different colors, logos and finishes. Our specialists are happy to help you with the design and all other choices you need to make for your new closure.

Material
- Aluminium

Liners
There are many liners for this type of closure. The following are the most common:
- EPE
- Saranex
- Tin Saran
- Non refillable
- Plastisol
- For sterilization
- For pasteurisation
- For hot fill

Application
Roll-On Pilfer Proof closures and screw caps are being used for bottles made of different materials. Mostly used for glass, but also bottles made of plastic and metal are forseen with a ROPP or Screw Closure.

Keizer international does not only supply caps but also bottles from different materials and different sizes. Please take a look at our plastic-bottles or glass-bottles  for more information.

Due to our expertise, we provide guidance in making the right choices concerning your packaging. It is very important to use the correct size, color and layout for the ROPP and Screw closures to distinguish your product from the competition.

If you have any questions about aluminum caps, both Roll On and Screw closures. Or are you curious how we can support you? Feel free to take a look at our “advice-and-support” page!

We are happy to get in contact with you to see what we can do for you.

Please let uw know what size and colour you are looking for. We will contact you as soon as possible.

How can we help you?

I would like to contact about Screw closures ROPP