Category: Technical Cork Solutions

Xpür® Spark One Technologies for Still and Sparkling Wines – A Cleaner Cork for a Better Bottle

Setting a New Standard for Wine Closures

In the world of wine, precision matters. For decades, the industry has relied on natural cork to deliver flavour preservation, sensory purity, and optimal ageing. However, not all cork is created equal. Enter Xpür® Spark One, Amorim’s innovative approach to micro-granulated cork closures that represents the next generation of technical corks for both still and sparkling wines.

The Science Behind Xpür® Spark One

Xpür® Spark One is engineered using a proprietary supercritical CO₂ extraction process — a method that guarantees TCA-free performance while maintaining the natural integrity of cork. This advanced technology not only removes TCA (trichloroanisole) but also preserves the essential structure of cork, ensuring its elasticity, sealing capability, and sensory neutrality remain intact.

The process begins with natural cork that is granulated, purified using CO₂ under high pressure, and reformed with precise control over oxygen ingress. This meticulous process results in closures that are consistent, reliable, and perfectly suited for winemakers seeking the highest standards of quality.

Xpür® Spark One for Still Wines

When it comes to still wines, oxygen management is key. Too much oxygen can lead to premature oxidation, while too little can stunt the wine’s development. Xpür® Spark One offers:

  • Predictable Oxygen Control: Allows for optimal ageing without the risk of over-oxidation.
  • Sensory Purity: Zero risk of cork taint, preserving the wine’s delicate aromas and flavours.
  • Batch Consistency: Perfect for large-scale bottlings where uniformity is crucial.

Xpür® Spark One for Sparkling Wines

The demands of sparkling wine are even greater. From secondary fermentation to bottle maturation, pressure stability and flavour preservation are paramount. Xpür® Spark One is engineered to withstand up to 6 ATMs of pressure, ensuring that the bubbles stay crisp and vibrant. Key benefits include:

  • Pressure Resistance: Maintains bottle integrity during storage and ageing.
  • Aroma Scalping Prevention: Protects the wine’s effervescence and aromatic profile.
  • Perfect Pop: Every bottle opens with that signature sound that signals quality.

Sustainability at Its Core

Xpür® Spark One isn’t just about performance; it’s about responsible winemaking. Every Xpür® Spark One closure is made from sustainably harvested cork, utilising a chemical-free purification process. This supports carbon sequestration and aligns with global sustainability goals — making it the ideal choice for producers looking to minimise their environmental footprint.

At Amorim, we believe the best wines deserve the best closures. WithXpür® Spark One, we’re setting the standard for quality, sustainability, and consistency in the world of cork.

Xpür® vs. Its Competitors – Redefining Micro-Granulated Cork

Setting the Benchmark for Micro-Granulated Cork Closures

In the competitive world of wine closures, Xpür® by Amorim is setting a new standard for micro-granulated cork technology. As the demand for sustainable, high-performance closures increases, Xpür® is emerging as the leader in purity, consistency, and environmental responsibility.

The Technology Behind Xpür®

At the heart of Xpür® is supercritical CO₂ extraction — a state-of-the-art purification process that guarantees:

  • TCA-Free Performance: Complete elimination of trichloroanisole, ensuring sensory purity in every bottle.
  • Sensory Neutrality: Xpür® maintains the wine’s true aromatic profile without interference.
  • Batch Consistency: Precise oxygen control for predictable ageing and reliable quality across large-scale production.

Unlike other micro-granulated corks that rely on aggressive chemical treatments, Xpür® uses CO₂ extraction, which is non-toxic and environmentally friendly. This results in a closure that preserves the natural structure of cork, maintaining its elasticity and sealing power.

Sustainability at the Core

Amorim’s commitment to sustainability is reflected in Xpür®’s production process. All cork is sustainably harvested from cork oak forests that not only sequester carbon but also support biodiversity. Amorim’s approach reduces the carbon footprint of every bottle sealed with Xpür®, contributing to a more sustainable wine industry.

The Xpür® Advantage

While alternative closures may offer consistency, Xpür® delivers that and more:

  • Chemical-free purification
  • Natural cork elasticity for perfect sealing
  • Proven ageing potential for both still and sparkling wines

When it comes to performance, reliability, and sustainability, Xpür® stands alone.