Caps & Closures
Pre-Rolled Metal Lids
Caps & Closures
Pre-Rolled Metal Lids
Keizer International supplies aluminium screw caps for applications in the food, cosmetics and industrial sectors. These caps feature pre-rolled threads and can be screwed directly onto the jar. This makes them easy to use and ensures a consistent seal.
Metal screw caps are widely used due to their secure seal, sleek appearance and versatility. Thanks to our experience with primary packaging, we can advise on the right combination of cap, jar, insert and application.
Metal screw caps are available in various standard sizes:
Diameter: Ø 41 mm to Ø 120 mm
For each diameter, different heights and thread pitches are available, depending on the jar and the desired closure. Our packaging specialists will be happy to advise you on the right combination of jar opening and cap.
Metal screw caps are manufactured from:
Aluminium
Aluminium is lightweight, corrosion-resistant and suitable for a wide range of applications. The material offers a good combination of functionality and aesthetic appeal.
Metal screw-on lids offer a range of options for branding and product positioning.
Options include:
- Production in various colours
- Printing with a logo or design
- Different finishes (matt, gloss, metallic)
Our specialists will advise you on the design of your lid, taking into account technical aspects and production requirements.
Metal screw caps are used to seal glass, plastic and aluminium jars. They are suitable for a wide range of products.
Common applications include:
- Food products
- Powders and spices
- Cosmetic products
- Industrial applications
For an optimal seal, the lids can be fitted with various liners, such as:
- EPE
- EPE with flat seal
- PS for PET
- Lip seal
The liner can be placed inside the lid or sealed onto the jar, depending on the application and the desired seal.
In addition to metal screw caps, Keizer International also supplies matching jars and advises on complete packaging solutions.