Desiccant closures for effervescent tablets – engineered for performance, built for trust.
Sanner closure systems for effervescent tablet tubes have been setting market standards for decades. Proven in billions of applications worldwide, our DASG and DOSG desiccant closures are among the most recognized effervescent caps in the consumer health industry – distinguished by the iconic Sanner 5-finger engraving.
Why brands worldwide trust Sanner closures.
Every Sanner effervescent closure is engineered to work as a complete effervescent tablet packaging with our effervescent tubes: perfectly matched tolerances, integrated desiccant, and tamper-evident security – all designed for high-speed filling lines and demanding global markets. As trusted pharmaceutical closures and effervescent caps, our systems meet the same rigorous standards across consumer health and Rx applications alike.
Integrated desiccants
Sanner closures actively absorb moisture that enters the tube after opening, protecting every tablet from the first to the last. Our expertise in silica gel, molecular sieve, or custom desiccant blends ensures your product achieves its target shelf life in any climate zone.
Tamper-evidence
Sanner’s locking cam system creates a tamper-evident guarantee band that breaks visibly and cleanly on first opening – in clear contrast to many commercially available alternatives. Consumers can see at a glance that the product is sealed and untouched. Apowerful trust signal for OTC consumer health brands.
High-speed filling
As well as their aesthetic, the precise geometry and sharp contours of Sanner closures are engineered for optimal processing on high-speed filling lines. The Sanner hard-soft principle ensures a reliable, airtight fit with matching tubes, minimizing waste and downtime on the production line.
Single source supplier
Sanner closures are designed to work in combination with Sanner effervescent tubes – perfectly matched tolerances, consistent material properties, and a shared quality standard. Sourcing from a single supplier simplifies procurement, reduces compatibility risk, and gives you a single point of contact for technical support.
Global quality
Sanner closures meet the quality and safety requirements for consumer health and pharmaceutical markets worldwide. Whether you’re supplying premium retail channels in Western Europe or price-sensitive markets in Asia or Latin America, our portfolio offers the right configuration at a compelling price-to-performance ratio.
A closure for every effervescent application.
Our closure portfolio covers the full range of effervescent tablet packaging needs — from high-volume standard formats to best-ager designs and sustainable solutions. All our closures share the same commitment to desiccant performance, tamper evidence, and processing reliability.
DASG
The world-famous original. The market standard.
Sealing function via snapping geometry.
Our signature closure with integrated desiccant.
Iconic 5-finger engraving – a globally recognized mark of Sanner quality.
Tamper-evident guarantee band with visible break on first opening.
Optimized geometry for high-speed filling systems.
Available in multiple sizes to match standard tube formats.
DOSG
The Gold Standard in Effervescent Closures
Nearly-closed Headplate
Integrated desiccant and tamper-evident guarantee band.
Compatible with standard effervescent tube portfolio.
Ideal for pharmaceutical brands
FOG 27
User-Centered Design. Enhanced Accessibility.
Single-handed opening and reclosing – easy and intuitive.
First opening requires 70% less force than standard closures.
Opens up to 3 times faster on first use.
Outstanding tightness and integrated desiccant performance.
Clearly visible guarantee band for tamper evidence.
Suitable for all dietary supplements and pharmaceutical products.
Tethered Cap
The sustainable closure – cap stays connected.
Cap remains attached after opening – no lost components.
Tamper-evident safety ring, connected throughout product lifecycle.
No machine changes required – fully compatible with existing filling lines.
Aligns with EU regulatory trends on packaging and single-use plastics.
Our portfolio includes a wide variety of desiccant closures and packaging closures, with and without tamper-evident features, with or without spirals for transport protection. All closures are designed to work as part of the complete Sanner effervescent packaging system. Customized options for special requirements can be developed by our engineering team.
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