Products Description
Our Heat Resistant PET Preforms For Hot Fill Bottles are manufactured at our own factory in China and supplied wholesale to factories worldwide. They deliver outstanding stability under hot filling conditions, with no shrinkage or warpage of finished bottles after filling at 85°C. Suitable for all kinds of hot-filled liquids such as fruit juice and tea drinks. Custom weight, colors and logos are available based on your technical drawings.
Products Specifications
|
Item |
Details |
|
Applicable finished products |
Fruit juice, tea drinks, functional beverages, sports drinks, seasonings & sauces |
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Standard finished bottle volumes |
250ml / 350ml / 500ml / 1L |
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Standard neck sizes |
38mm / 43mm / 48mm |
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Optional raw materials |
Hot-fill dedicated PET, barrier PET, compliant food-grade recycled PET (rPET) |
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Core production processes |
Neck crystallization treatment, vacuum absorption structure design |
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Customization service |
Customizable weight, color and neck specifications upon request |
Products Advantages
High Heat Resistance for Hot Fill Applications
Engineered specifically for hot fill processes, these preforms remain stable at filling temperatures up to 85°C. They are perfectly suited for juice, ready-to-drink tea, and functional beverage lines, ensuring smooth production without bottle damage.
Structural Integrity After Blowing
With optimized crystallization in the neck ring area, blown bottles stay rigid even in high-temperature environments. They effectively resist warping, shrinkage, and sidewall paneling, guaranteeing uniform bottle dimensions and excellent shelf presentation.
Made from Virgin Food-Grade PET
Crafted from 100% virgin PET resin compliant with FDA food contact standards, these Heat Resistant PET Preforms For Hot Fill Bottles use a pure, contaminant-free material that preserves beverage flavor and meets compliance requirements for the US and other major international markets.
FAQ
Q: What are these heat resistant PET preforms used for?
A: They are designed for hot-filled beverages. Typical applications include fruit juice, ready-to-drink tea, functional drinks, and sports drinks that require filling temperatures up to 85℃.
Q: What is your production lead time?
A: For standard preforms, delivery takes 7–15 days after payment confirmation. For customized orders (specific weights, colors, or neck sizes), delivery takes 15–20 days.
Q: Have these preforms been tested for performance?
A: Yes. Every batch undergoes strict testing for neck dimension accuracy, AA content (below 2ppm), and wall thickness distribution. We also conduct high-temperature filling simulations to ensure the bottles resist deformation and vacuum absorption works properly.
Q: Do you offer wholesale pricing for distributors?
A: Absolutely. As a direct China manufacturer, we support wholesale orders and long-term supply contracts. Contact us with your annual volume, and we will provide a competitive factory price.
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