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Pacorr’s Preform Bottle Neck Cutter is an essential laboratory instrument engineered for PET bottle and preform manufacturers seeking perfection in neck finish and dimensional accuracy. Built for speed, safety, and repeatability, this tool allows precise cutting of bottle necks and preforms, ensuring defect-free samples for various quality tests—such as section weight analysis, visual inspection, and stress evaluation.

When producing PET bottles and preforms, maintaining exact neck dimensions is critical for secure sealing, capping, and leak-proof performance. Any deviation can result in costly product failures, rejection, or compromised shelf life. Pacorr’s Preform Bottle Neck Cutter offers a simple yet robust solution for consistently preparing samples to industry and client specifications

  • Shipping Area: All over the world
  • Model: PCNC-01

ISO CE





Why is a Bottle Neck Cutter Vital in PET Packaging Quality Control?

Key Advantages:

  • Accurate Sample Preparation:
    • Enables precise, uniform cutting of neck rings and sections—vital for section weight analysis, thickness testing, and visual inspection.
  • Enhanced Sealing Performance:
    • Ensures preforms and bottles have ideal neck geometry, reducing the risk of leakage or cap misfit in the final packaging line.
  • Supports Compliance and Audits:
    • Helps you meet BIS, ISO, and international standards for PET packaging, which require accurate neck dimensions for capping integrity.
  • Reduces Rejection and Wastage:
    • Early identification of dimensional issues saves material, time, and brand reputation.

How Pacorr’s Preform Bottle Neck Cutter Works

  • Place the Preform or Bottle: Secure the specimen in the holder for stability.
  • Set the Cutting Position: Adjust the blade for the exact neck height or ring to be cut, as per test requirements.
  • Cut with Precision: Rotate the handle/blade mechanism to produce a clean, burr-free cut.
  • Retrieve the Section: The cut segment is now ready for analysis—section weight, thickness, or visual checks.

Pacorr’s design ensures smooth operation, operator safety, and easy handling of preforms or bottles of varying sizes.

Key Features of Pacorr Preform Bottle Neck Cutter

Precision Cutting Mechanism:
Delivers straight, burr-free cuts for all standard PET preform and bottle necks.

Adjustable & Versatile:
Accommodates a wide range of preform and bottle neck sizes.

Robust Construction:
Made with high-grade materials for long-term, maintenance-free operation in laboratory environments.

Operator Safety:
Shielded cutting area and ergonomic handle minimize risk during use.

Easy to Use:
No advanced training required; ideal for busy QA labs and production floors.

Consistent Results:
Guarantees repeatable cuts for reliable test outcomes and documentation.

Compact Design:
Space-saving, portable solution—fits easily into any lab setup.

Technical Specifications

  • Suitable For: PET Preforms and Bottles
  • Cutting Range: Compatible with multiple neck finishes (standard and custom)
  • Adjustment: Fine-tunable blade for different neck heights
  • Construction: Rigid metallic body with corrosion-resistant finish
  • Operation: Manual, user-friendly handle
  • Safety Features: Enclosed blade, secure clamping
  • Maintenance: Low, easy-to-clean parts

Custom sizes and features available upon request.

Who Should Use a Preform Bottle Neck Cutter?

  • PET Preform Manufacturers: Ensure quality control from the first step of the bottle lifecycle.
  • Bottle Manufacturers: Consistent neck finish is crucial for automated capping and sealing lines.
  • Quality Assurance Labs: For section weight, thickness, and stress analysis.
  • Research & Development: Product design optimization and testing.

Use Cases & Applications

  • Section Weight Analysis: Accurately cut preforms to analyze material distribution and optimize wall thickness.
  • Dimensional Checks: Prepare cross-sections for precise measurement using a profile projector or microscope.
  • Stress Inspection: Examine neck finish for injection molding defects or stress points.
  • Customer Audits: Provide clean, professional samples for client audits or third-party testing.

Why Pacorr?

With decades of experience in packaging quality control, Pacorr is a leading manufacturer and supplier of PET testing equipment trusted by global brands. Our Preform Bottle Neck Cutter reflects a commitment to quality, user safety, and innovation, empowering your team to maintain the highest production standards.

FAQs – Preform Bottle Neck Cutter

Q1. What is a Preform Bottle Neck Cutter?
A. It’s a precision tool used for cutting the neck of PET preforms or bottles to prepare samples for quality control testing.

Q2. Why is neck cutting required in PET bottle quality checks?
A.
Accurate neck cutting allows for section weight analysis and defect detection, ensuring the bottle meets sealing and capping requirements.

Q3. Can this tool handle different preform or bottle sizes?
A.
Yes, Pacorr’s Preform Bottle Neck Cutter is adjustable for various neck finishes and heights.

Q4. Is the cutter safe to use in labs?
A.
Absolutely. It is equipped with a secure clamping mechanism and enclosed blade for operator safety.

Q5. How do I maintain the Preform Bottle Neck Cutter?
A.
Simple cleaning after use is sufficient; the tool is built for durability and minimal maintenance.

Q6. What is the price of a Preform Bottle Neck Cutter?
A.
The price typically ranges from ₹18,000 to ₹45,000 depending on features and customization. Contact Pacorr for a best quote.

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