Comparison of light transmittance curves (aroma light-shielding bottle, PET, dropper-specific super resin bottle)

This is the verification result of ultraviolet transmission (visible light) conducted with our "drip-specific super resin bottles, PET, and glass bottles (tea and navy)."
■ The summary of the verification results is as follows:
- In the ultraviolet range, 100% UV protection is possible.
- Regarding the visible light range, it is necessary to apply label seals (it is not 100% even with glass bottles). Many companies require the application of name label seals, so they can be used without any issues.
Additionally, a significant difference was clearly observed when compared to PET bottles. Furthermore, when compared to aroma bottles (glass), it was confirmed that the visible light range can be sufficiently addressed with label seals, and overall, we take pride in this product as being very user-friendly compared to the experience of using glass bottles.
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To address these issues, we conducted extensive research and developed a "specialized dropper bottle made of ultra-hard resin." This bottle not only safely stores essential oils like a glass bottle but also features a design that makes it easy to control the droplets. While improving usability, it incorporates measures to protect the quality of essential oils and fragrances. In simple terms, it is "a new material bottle that can be stored like a glass bottle but significantly enhances ease of use."