In the fast-paced world of coffee, efficiency, safety, and quality are paramount. Designed specifically for global wholesale sourcing customers, YUNCHU's Silicone-Seal-Free Empty Coffee Capsules represent a significant leap forward in coffee packaging technology. By eliminating traditional silicone seals, we offer a streamlined, practical, and efficient packaging capsule that simplifies the coffee-making process for businesses and enhances the end-consumer experience.
Traditional coffee capsules rely on a small silicone ring to create an airtight seal within the coffee machine. While effective, this design also introduces some complexities: the need for additional components to purchase and inventory, the potential for flavor contamination, and a more complex assembly process.
Our Silicone-Seal-Free Empty Coffee Capsules revolutionize this concept. The seal is precision-engineered, high-quality, food-grade material and integrated directly into the capsule structure. This innovative approach delivers tangible benefits:
Simplified assembly and use: With fewer components, filling and sealing the capsule becomes faster and simpler, improving your operational efficiency. Improved Coffee Purity: By eliminating the silicone element, we eliminate the risk of foreign matter transfer, ensuring the coffee's original flavor and characteristic remains intact.
Optimized Efficiency: This design is inherently more reliable, reducing the possibility of seal failure and ensuring consistent performance in compatible coffee machines.
The following are the technical advantages of our Silicone-Seal-Free Empty Coffee Capsule:
Innovative Seal: A one-piece, silicone-free seal.
Material: Made from high-quality food-grade composite materials (e.g., PP, ALU, or plant-based alternatives).
Compatibility: Designed for specific coffee machine models (a compatibility list is available upon request).
Safety: Complies with international food contact regulations (e.g., FDA, EU 10/2011).
Customization: Fully customizable in size, color, and branding.
Polypropylene (PP):
Advantages: Cost-effective, moisture-resistant, and widely recyclable.
Suitable for: Standard wholesale needs that prioritize a balance between performance and cost.
Aluminum (ALU):
Benefits: Excellent oxygen and aroma barrier, premium feel, and extended shelf life.
Suitable for: Premium coffee brands focused on maximizing freshness.
Polylactic acid (PLA) - Biopolymer:
Benefits: Compostable in industrial facilities, made from renewable resources.
Suitable for: Eco-friendly brands targeting sustainability-conscious consumers.
| Parameter | Specification | Details |
| Primary Material | Food-Grade Polypropylene (PP) | BPA-free, offers excellent barrier properties and is recyclable in specific streams. Aluminum (ALU) and PLA (biopolymer) options are also available. |
| Oxygen Barrier | < 2.0 cc/m²/24h (for ALU version) | High barrier property to preserve freshness and extend shelf life. |
| Heat Resistance | Up to 120°C | Withstands high brewing pressures and temperatures without deformation. |
| Sealing Method | Induction Sealing Foil | Provides an airtight seal that is peeled off during the brewing process. The capsule body itself requires no additional seal. |
