High-Volume PET Preform Manufacturer, Consistent Quality & Fast Delivery
48h Samples · 3–5 Day Delivery · 99.8% Pass Rate
Why Choose Us
Outstanding: Your Reliable Plastic Packaging Supplier in China
Outstanding is a certified manufacturer specializing in PET packaging solutions. We provide a full-process service covering design, molding, production, and logistics to help your buisness grow.
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Days Shortest Lead Time
Explore Our Premium PET Preforms for Sale
Product Applications
22g
30g
35g
40g
45g
Why Choose Our PET Preforms?
Trusted for consistent quality, enhancing packaging efficiency, and meeting diverse industry needs.
Your Vision, Our Expertise
Flexible Customization Service
1000 MOQ | 48-Hour Samples | 3-5 Days for Light Orders
As a trusted PET preform manufacturer, we specialize in providing high-quality, customizable PET preforms designed to meet the diverse needs of our clients. With our in-house injection molding and blow molding production lines, we offer a one-stop preform solution for all your packaging requirements.
Shape & Capacity
Weights
Colours
Bottle Types
Neck Sizes
Outer Packaging
Trust OUTSTANDING: Leading Plastic Packaging Manufacturer
A Detailed Look at Plastic Packaging Manufacturing
Raw Material Preparation
We use plastic materials that meet product requirements, such as PET. PET is first dried to remove moisture and improve molding quality, with specific temperature and humidity controls:
- Drying Temperature: 140-180°C (recommended 160-175°C)
- Drying Time: 4-6 hours (depending on moisture content)
- Dew Point: ≤ -40°C
- Moisture Content: ≤0.005% (50ppm)
- Hot Air Flow: 1.85 m³/kg·hr (ensuring thorough drying)
Injection Molding (Preform Production)
- Heating and Plasticization: PET pellets are melted to a molten state.
- Injection Filling: Molten plastic is injected into preform molds, with weight controlled to ±1.2g, and cycle time adjusted based on weight and temperature.
- Cooling and Shaping: The preform cools and solidifies in the mold.
- Preform Extraction: A robotic arm removes the preform for inspection.
Preform Storage or Preheating
Based on the production schedule:
- Preforms can be sent directly to the blow molding process or stored for later use.
- If stored, they need to be reheated to soften before blow molding.
Blow Molding
- Heating the Preform:The preform is heated to the required temperature in an infrared zone.
- Stretch Blow Molding: The preform is stretched vertically with a rod, then inflated with high-pressure air to shape it to the mold.
- Cooling and Shaping: After cooling, the container is removed from the mold.





Quality Check
We guarantee a 99.8% yield rate to ensure the final product meets customer specifications.
- 100% Appearance Inspection
- Dimensional Measurement
- Sealing Test
- Compression Strength Test
- Drop Test
Printing and Labeling
We offer options like silk-screen printing and labeling based on your needs, ensuring your branding is clear and securely applied.
Packaging and Storage
We package according to customer preferences, offering options like reinforced cartons, stretch film, shrink bags, and pallets. Batch labels are applied before storing the products, ready for shipment.
A Glimpse Into Our Advanced Manufacturing Environment
Explore our 30,000-square-meter modern factory, featuring advanced production lines, well-organized workshops, and efficient warehouses to deliver high-quality solutions.
Meeting Global Standards: Our Certifications
Our commitment to quality and safety is clear. Comprehensive certifications like ISO 9001, FSSC 22000/BRCGS, and FDA/EU/CE cover all necessary standards.
Our certifications are notably complete within the industry, ensuring reliable packaging and market access.




















