| Neck Finish | 22/415 |
|---|---|
| Color | Black |
| Material | Phenolic |
| Style Shape | Compression |
Part 133420
22/415 Black Phenolic Ring Cap F217
For Part 133420, the central question is how the compression-molded closure behaves in the assembled package. Phenolic rigidity supports a precise feel, but liner selection and torque remain central to reliable sealing. Qualification should cover thread engagement, liner compatibility, line application, and expected storage conditions. Potential uses include prestige beauty, wellness, pharmaceutical, supplement, and specialty-product packaging. The best result will balance line efficiency with intuitive consumer use.
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