In the pharmaceutical and health supplement packaging industry, the quality of empty capsules directly impacts the safety and efficacy of the final product. The conventional belief is that empty capsules must undergo strict terminal sterilization (such as Ethylene Oxide sterilization) to be considered safe. However, as an industry pioneer, KornnacCaps has broken this convention by successfully producing high-quality empty capsules using a non-sterilization process.
So, how exactly does KornnacCaps guarantee the quality of empty capsules without terminal sterilization? The answer lies in its meticulously crafted Full-Chain Microbial Contamination Control System. Here is an in-depth look at the four core dimensions of this system:
1. Source Control: Strict Raw Material Access Thresholds
Quality is produced, not just tested. KornnacCaps understands the critical importance of source management and has established internal quality control standards that are exceptionally rigorous. Before entering the production line, all raw materials must pass a dedicated microbial indicator special test. Only materials whose test data fully complies with these internal requirements are granted access, completely blocking microbial contamination risks from the very first line of defense.
2. Environmental Upgrades: Creating a High-Cleanliness Workshop
The stability of the production environment is key to controlling microorganisms. The KornnacCaps workshop is equipped with a fully automatic temperature and humidity control system, providing an optimal foundation for production. Even more impressive is the optimization of the ventilation system in core functional areas (such as the capsule-forming room)-with an air change rate of up to an astonishing 40 times per hour. This high-frequency air exchange, which is far superior to previous standards, greatly enhances the self-purification capacity of the area, preventing microorganisms in the environment from breeding and lingering.
3. Process Optimization: Closed Transfer to Isolate Cross-Contamination
In traditional production processes, the transfer of materials often exposes them to the external environment or operators, thereby introducing microbial risks. KornnacCaps has thoroughly upgraded its production processes by fully adopting closed-pipeline material transfer. This measure achieves zero contact between materials, the external environment, and personnel, drastically reducing the risk of microbial introduction at a physical level.
4. Process Monitoring & Scientific Finished Product Testing
In the absence of an Ethylene Oxide (EtO) sterilization process, rigorous in-process monitoring becomes particularly crucial. KornnacCaps has significantly increased the frequency of cleaning and disinfection for production vessels, workshop functional areas, and auxiliary facilities. This is paired with high-frequency microbial contamination monitoring to minimize the contamination level of intermediate products.
During the final finished product testing phase, rather than relying on simple random sampling, KornnacCaps selects representative samples from every package of the batch for mixed testing. This scientific mixed-sample testing method provides the most comprehensive and objective reflection of the true microbial quality of the entire batch, firmly ensuring that the uniformity of the finished product meets the required standards.
The reason why KornnacCaps confidently eliminated the Ethylene Oxide sterilization process is not a blind reduction in procedures, but rather absolute confidence based on full-chain contamination control. From source gating and environmental upgrades to closed production and scientific testing, KornnacCaps uses stringent pharmaceutical-grade standards to prove that non-sterilization can equally produce exceptionally safe and high-quality empty capsules, providing purer and safer product choices for global customers.
