sig combibloc group logo

Bag-in-box fitment technology

We strive to be the best complete packaging system supplier, from development to production to service – and that includes our fitments. Our injection molding presses are engineered to provide you with an optimal fitment solution. From pilot molds to test new, custom designs to full production, we’re here to support you.

Our bag-in-box fitment solutions

Combine fitments with our barrier film and state-of-the-art filling equipment for a complete packaging system.

Caps for bag-in-box

Safe and secure caps for bag-in-box are designed for easy pour-out applications with removable options available.

Taps for bag-in-box

Ergonomic, easy-to-use on-tap bag-in-box solutions designed for people of all ages and abilities, while keeping your product protected from oxygen ingress.

Connectors for bag-in-box

Facilitate safe, precise dosing and mixing of liquid products from dispensers with closed-loop connection systems powered by bag-in-box.

Fitment technology that supports your needs

Fitments for at home

SIG is known for its unique and market-shaping bag-in-box fitment solutions, including taps, caps, connectors, and hoses. Our at-home bag-in-box fitment solutions allow people of all ages and abilities to safely and easily dispense your liquid products.

Fitments for ecommerce

We strive to bring exceptional value to our global customers, delivering their products to consumers in exactly the way they were intended, no matter what the distribution chain throws their way.

Fitments for foodservice

Our institutional fitments power dispensing systems around the world. Any flowable liquid product - whether it’s a food, beverage, or non-food - dispenses safely, efficiently, and thoroughly with our complete bag-in-box systems.

Fitments for industrial use

Our industrial filling and dispensing fitments allow you to safely fill, transport, store, and dispense your products in secure packaging that offers savings and reduced stress throughout the supply chain.

Bag-in-box market successes


A toast to success with Winesmiths

Read story

We deliver value for you by thinking end-to-end. Always.

Learn more about our solutions, from product innovation to packaging systems to smart production.