descriptions
The 20L high-strength PET preform for liquid packaging is injection-molded using new PET material, featuring precise thread dimensions and reliable sealing. During production, each unit undergoes weight control, wall thickness calibration, and light transmission inspection. They are widely used in beverage bottling, industrial liquid storage, and the packaging of large-volume water bottles.
specifications
| Neck Size | 55mm |
| Volume | 20L |
| Material | 100% Virgin PET |
| MOQ | 36000-70000PCS |
| Usage | Blowing Bottle |
| Application | Bottle PET |
| Color | Customized Colors |
| Weight | 730g, 780g |
| Neck Screw | Press neck |
| Additional Application | Liquid Package |
advantages
High Strength and Durability
Made from brand new PET with strong impact resistance. It withstands pressure and supports stable stacking.
Precise Bottle Top Thread
55mm bottle neck with high precision, compatible with most 20L drinking caps. Ensures excellent sealing performance.
High Transparency, Optional Colors
The PET preforms are clear and transparent. As a customized PET preform supplier, we support brand color customization for better product identification.
Uniform Wall Thickness
Each 20L high-strength PET preform bottle for liquid packaging is tested for even wall thickness. It resists deformation after blow molding and maintains its shape consistently.
Stable for Batch Use
Designed for high-volume liquid packaging. Consistent in weight and compatible with standard blow molding lines.
applications
Barrel Water Branding Factory
Ideal for bottled water brands that require 20L large-volume packaging.
Edible Oil Filling Plant
Commonly used for peanut oil, blended oil, and other edible oil production lines.
Industrial Liquid Packaging
Safely handles cleaning solutions, water-based chemicals, and similar fluids.
OEM Customized Items
As a large capacity PET preform factory, we support bulk customization for brand distributors and B-side clients.
payment methods
Ali Credit Guarantee
Secure transactions via the platform, with support for installment payments.
Telegraphic Transfer (T/T)
Standard 30% deposit and 70% balance before shipment; ideal for bulk orders.
Letter of Credit (L/C)
20L high-strength PET preform for liquid packaging is suitable for large-volume or government-backed orders requiring formal procedures.
PayPal / Western Union
Perfect for trial orders or urgent samples of food-grade bottle packaging 20L wholesale, offering fast and flexible service.
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