📣 NEST Cartridge Bottle Comparison Test 📅
With increasing industry requirements for cartridges, NEST conducted systematic comparative testing across key performance indicators, including appearance and dimensions, silicone oil control, biological performance, and critical physical properties.
Core Advantages of NEST Cartridges
✔️ NEST cartridges are produced on fully automated lines in partially Class 100 clean environments, with a systematic redesign covering materials, processes, and sterilization.
1️⃣ Sterilization Process: One of the first in China to use moist heat sterilization
Compared with traditional ethylene oxide sterilization, moist heat offers more complete and safer sterilization:
✔️ 0 dead space ·✔️ 0 residue · ✔️0 contaminants · ✔️0 risk
Unlike EO, which struggles to penetrate gaps between the cap and body, moist heat ensures more thorough sterilization.
2️⃣ Siliconization Process: In-house cross-linked siliconization for higher safety and durability
A proprietary cross-linked siliconization forms a uniform and stable coating on the inner wall while effectively removing pyrogens.
3️⃣ Molding Process: Superior dimensional stability as a fundamental strength
Made from selected imported borosilicate glass tubing and advanced precision molding equipment, ensuring consistent dimensional stability and product uniformity.
‼️ Overall Performance Test Summary
This study evaluated NEST and three competitor cartridges across 17 key indicators, covering dimensional accuracy, appearance quality, physicochemical performance, biosafety, and functional compatibility.
🔴 Overall Conclusion: NEST cartridges demonstrate balanced and excellent overall performance. Key indicators are leading or comparable to competitors, with stable and controllable quality, fully meeting the requirements of automated production lines and clinical applications.
