Challenge: Guaranteeing purity and quality in the production of industrial corks
In the non-food industry, especially in the manufacture of natural and technical corks intended for the wine sector and other industrial uses, the visual quality and structure of the material is crucial to ensure the integrity of the final product.
A leading cork production company in Spain faced a critical challenge: detecting internal impurities —such as metal fragments, mineral particles, or structural defects— that affected the uniformity and performance of the product during its application.
The traditional visual control process did not allow the identification of internal defects invisible to the human eye, which resulted in late rejections, additional costs, and loss of productivity.
Solution: Implementation of a Varpe X-ray inspection system adapted to non-food materials
To respond to this need, Varpe Control de Peso designed and implemented a solution based on its advanced X-ray technology, specially configured for the inspection of non-food materials.
The system allows analysis of the internal structure of the cork with high-precision resolution, automatically detecting:
- Metallic, mineral, or calcareous impurities.
- Irregular cavities or pores invisible to the human eye.
- Internal compaction defects or deformations.
- Inclusions of non-conforming materials in the manufacturing process.
This solution allows for maintaining constant quality control throughout the line, with complete traceability and the ability to record production statistics through process control systems (SPC).
Results: 100% reliable inspection and comprehensive improvement of the production process
After the implementation of the Varpe X-ray system, the client obtained significant results in both quality and operational efficiency:
- Automatic detection of 99.8% of impurities or internal defects.
- Reduction of material waste and downtime.
- Real-time statistical control (SPC) with complete traceability of each batch.
- Increase in overall productivity by 20% thanks to the automation of quality control.
- Optimization of resources and reduction of reprocessing costs.
The system allowed the client to guarantee the homogeneity of the manufactured corks, reinforcing its position as a benchmark for quality within the non-food sector.
Conclusion: Varpe inspection technology, synonymous with precision and industrial reliability
The integration of the Varpe X-ray equipment in the cork inspection line demonstrated how technology can be successfully adapted to highly demanding non-food processes, offering precise and automated internal quality control.
This case reflects Varpe Control de Peso’s commitment to innovation, adaptability, and technical excellence, applying its experience in advanced inspection to boost quality and competitiveness in non-food industrial sectors.
✅ Do you want to optimize quality control in your industrial processes? Discover how Varpe X-ray equipment can adapt to your materials and production lines.
