Screw caps

If you’re looking for a reliable, practical, and durable closure, screw caps are the solution designed for your needs. Their characteristics make them perfect for glass bottles containing liqueurs, spirits, oils, and vinegars, as they ensure a hermetic seal that preserves the quality of the product and makes both opening and closing easy.

Discover our range of screw caps

GPI ALUMINIUM SCREW CAP
GPI SCREW CAP
GPI WOOD SCREW CAP
GPI KNURLED SCREW CAP
SCREW CAP FOR FLASK

GPI Screw Caps

If you’re looking for screw caps for glass bottles, you should look at GPI screw caps. The acronym stands for “Glass Packaging Institute,” a term that indicates an international threading standard.

GPI screw caps ensure compatibility with various types of glass bottles, ensuring a precise and secure closure. They have a threaded mechanism that allows the bottle to be screwed on and off easily, avoiding the risk of leaks or contamination.

How do screw caps work?

Screw caps are designed to ensure a secure and practical closure thanks to their threaded system. When screwed onto the neck of the bottle, the internal grooves fit perfectly with the glass thread, creating a hermetic seal that prevents leaks and protects your excellent products from air and external contamination.

Furthermore, you can open and close the bottle with a simple gesture, without the need for additional tools.

GPI screw caps: for which products are they recommended?

GPI screw caps are ideal for all products requiring a practical, secure, and airtight seal. They are commonly used for bottles of liqueurs, spirits, oils, and vinegars, as they protect the contents from oxidation and contamination, maintaining the product’s organoleptic characteristics intact.

What types of materials can be used to make screw caps?

Screw caps can be made of various materials, but the main ones include:

  • Aluminum: the most common for screw caps because it is a lightweight yet corrosion-resistant material. It also provides an excellent barrier against oxygen, preserving product freshness for a long time.
  • Plastic: Ideal for consumer products, it is particularly versatile, allowing for a wide range of customization options in terms of colors and finishes.
  • Wood: The design of GPI screw caps can be enhanced by adding a wooden cover, which lends prestige to the cap and the entire packaging.
  • Composite materials: Combinations of metal and plastic that offer the perfect balance between practicality but also for aesthetic ones.

Why choose Ipercap screw caps?

You shouldn’t think of screw caps as something that risks trivializing your product, especially when it comes to wine. All the caps we produce at Ipercap, including screw caps, aren’t just designed for functionality.

They’re designed as a detail that can make a difference in the appearance and perceived value of your product. Even for screw caps, at Ipercap we offer customized solutions that transform the cap into a distinctive element, capable of best representing your brand.

You can choose from a wide range of colors or add logos, text, and decorations with high-resolution pad printing. You can engrave refined details with cold engraving, laser, or pyrography, and apply shiny finishes with hot stamping, ideal for effects in gold, silver, and other bright colors.

In addition to aesthetic customization, we guarantee fast and efficient service. Our team is supported by 25 specialized machines and is able to simultaneously manage different types of needs, from automated production to more original solutions.

Choosing Ipercap screw caps means sharing your idea with someone who knows how to listen and understand it, actively proposing a creative solution that brings your project to life in just 5-7 working days.

Do you need screw caps to protect your excellence?

As cap manufacturers, we offer companies a wide range of materials (plastic, wood, rubber, etc.), mechanisms (pourers, push-buttons, screw-tops, etc.), and sectors.

With Ipercap, you have the production capacity of a large industry, combined with the speed and flexibility typical of an artisanal company.

Guardians of Excellence

Browse our Portfolio and discover how we have protected and enhanced our clients' premium products. Signature gins, refined spirits, elite liqueurs and much more.

Contact us

Do you want to protect your excellence with a custom-made cap? Contact us to create your own designer cap and receive support within 48 hours.