Precision, sealing, and premium finish for technical packaging

 Ideal solution for sensitive and high-demand products

A Straight Cap 18-415 R with a satin finish is designed for applications that require Effective sealing, precise dosing, and sophisticated packaging.

With a standard 18-415 thread, it is widely used on small-volume bottles, particularly in the pharmaceutical, cosmetic, and technical sectors.

Its satin finish provides a distinctive look and premium feel, adding value to the packaging and reinforcing the product’s market positioning.

 Differentials that add value to your product

 Standard 18-415 thread – high compatibility with commercially available bottles Satin finish – sophisticated look and distinctive feel Effective seal for liquid and sensitive products Ideal for small volumes and technical applications Flow control via sealing system High precision and safety in use Available in standard and custom colors

 Sealing options available

A Straight Cap 18-415 R can be configured with different sealing systems:

 Use with an 18 mm socket

• Application with a flow restrictor • Precise dosage control • Ideal for low-viscosity liquids

 Sealing with internal island

• System integrated into the lid - No bung required - More practical assembly - Efficient sealing with fewer components

 Please consult our team to determine the best option for your application.

 Most used applications

A Straight Cap 18-415 R It is suitable for small-volume, high-precision products:

Cosmetics & Skincare

• Serums - Facial oils - Concentrated products

Pharmaceutical & Therapeutic

• Topical solutions • Compounded products • Essences and extracts

Technical Use

• Sensitive liquid products • Formulations that require application control

 Compatibility

Compatible with standard 18-415 bottles:

• Glass - PET - PE - PP

 It is recommended to carry out compatibility tests with the product + sealing system.

 Technical Specifications

Model: Straight Cap 18-415 R System: Thread Diameter: 18 mm (18-415) Material: Polypropylene (PP) Finish: Satin Sealing options: • With 18-inch countertop • With built-in island

 Request your quote

Do you need a unique finish or a specific seal?

 Talk to our team and receive a tailor-made proposal

 Specialized technical service Development support Delivery throughout Brazil and export