We developed the 30.5 g 30 mm Two-tone Gradient PET Preform to help brands stand out with precision and color depth. Made from virgin food-grade PET, completely BPA-free, plasticizer-free, and BPF-free, every preform shows a smooth, natural gradient with no haze or black spots. Perfect for bottled juice, tea drinks, honey, syrup, shampoo, and cosmetic essence, all crafted with our factory-direct quality and consistency.





The 30.5 g 30 mm Two-tone Gradient PET Preform is Enlightening Plast newest creation for brands that refuse to blend in. This bold, dual-color gradient design instantly draws attention on retail shelves and enhances brand recognition with a vibrant visual signature.
Behind its appearance is our precision-controlled color-mixing technology — delivering smooth, natural color transitions without streaks or hazing. Each preform can be tailored to achieve either a lighter gradient after blow-molding or a color-matched bottle tone, giving your packaging full flexibility in visual consistency.
Engineered with high-grade PET material, this 30.5-gram preform and 30 mm neck structure balance strength, clarity, and forming efficiency. It performs flawlessly across food-grade, beverage, and personal-care lines — meeting essential performance standards for pressure resistance, sealing, and transparency.
| Material | Process | Neck Diameter | Volume | OEM/ODM | Pack Method |
|---|---|---|---|---|---|
| PET/rPET | Injection Molding | 30mm | 30.5g | Acceptable | Carton / Bags |
Color: Wide range of dual-tone gradient combinations available, customized to match your brand identity.
Gradient Direction: Choose from top-to-bottom, bottom-to-top, centered fade, or pulse blend transitions.
Logo Placement: Add your logo or pattern anywhere on the preform body for stronger shelf recognition.
Neck Type: Options include threaded, push neck, or custom neck finishes to fit your blow-molding line.
Surface Finish: Select from matte, gloss, pearlescent, or other textured coatings for enhanced visual and tactile appeal.