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120mm Wide Mouth PET Preforms

Our 120mm wide mouth PET preforms are produced with 100% food-grade PET resin using precision injection molding. They deliver excellent clarity, strong impact resistance, and stable blowing performance to ensure efficient filling, easy access, and secure sealing after bottle formation. If you need packaging for food jars, infant formula cans, nutritional supplement containers, or pet food jars, this 120mm wide-mouth preform offers the ideal solution for high-volume, user-friendly applications.

Available Colors:

Product Specifications

ProcessNeck DiameterNeck TypeWeightCarton Size (cm)Pack Quantity
Injection Molding120mmWide Mouth85g51.5×35.5×35.518 pcs/Carton
Injection Molding120mmWide Mouth95g58×33×3418 pcs/Carton
Injection Molding120mmWide Mouth100g58×33×3418 pcs/Carton
Injection Molding120mmWide Mouth120g58×33×3418 pcs/Carton
Injection Molding120mmWide Mouth130g58×33×3418 pcs/Carton
Injection Molding120mmWide Mouth170g58×33×3418 pcs/Carton
Injection Molding120mmWide Mouth280g58×33×3418 pcs/Carton
Q1: Will a 120mm wide mouth preform keep good stability when blowing large-volume jars?
A1: Yes. The 120mm design supports steady forming for 0.5L–3L jars, and the rigid wall structure reduces blowing variation, so you get uniform shapes across each batch.
Q2: Is the clarity high enough for products like snacks, nuts, or display jars?
A2: Made with 100% food-grade PET, these preforms provide high transparency even at heavier weights, giving clear shelf visibility for snacks, nuts, and premium food packaging.
Q3: What’s the MOQ for 120mm wide mouth PET preforms?
A3: Standard MOQ is 10,000 pcs, with stable monthly supply up to 400,000 pcs, ensuring you won’t face shortages during peak production.
Q4: Can the 120mm preform handle heavy jars without deformation during transport?
A4: The thicker-wall design and tight tolerances (±0.2–0.5%) deliver strong rigidity, so you won’t worry about panel dents or deformation in long-distance shipping.
Q5: Are the 120mm preforms compatible with common wide-mouth capping systems?
A5: Yes. They fit mainstream 120mm closures, induction liners, and composite lids, giving you smooth sealing performance and fewer adjustments on your filling line.
  • Color options include crystal clear, amber, blue, and fully customized tones for branding needs.
  • Compatible accessories such as wide-mouth lids, induction liners, and tamper-evident seals can be matched to your packaging line.
  • Specifications including preform weight, neck diameter, and total length can be tailored to fit targeted bottle capacities.
  • Neck features such as reinforced threads, anti-slip patterns, or enhanced sealing grooves are available for secure closing performance.
  • Packaging formats for transport and storage—cartons, octabins, or palletized loads—can be arranged to support different logistics requirements.
  1. Food Jars
  2. Infant Formula Cans
  3. Nutritional Supplement Containers
  4. Pet Food Jars
  5. Protein Powder Containers
  6. Snack & Nut Jars
  7. Powdered Beverage Containers
  8. Dry Ingredient Storage Jars

Optional Accessories

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