Pacorr’s Bottle Cap Torque Tester is a high-precision testing instrument designed to measure the opening and closing torque of bottle caps. It plays a critical role in ensuring that bottles, whether used in pharmaceuticals, food, beverages, or personal care, maintain seal integrity and user convenience.
Torque that is too low may cause leaks during transportation or storage. On the other hand, excessive torque may make it difficult for end users to open the bottle. The Bottle Cap Torque Tester by Pacorr helps packaging professionals strike the perfect balance.
- Shipping Area: All over the world
- Model: PCTTD-1
Key Features
- Precise torque measurement with high-resolution digital display
- Compatible with various bottle neck sizes and cap types
- Ergonomic hand wheel or automated clamping for better grip
- Portable and compact for lab or in-line use
- Calibration settings for repeatable results
- Customizable grip jaws for PET, HDPE, and glass bottles
Technical Specifications
- Measuring Range: 0 to 20 Nm (customizable)
- Accuracy: ±0.5% of full scale
- Display Type: Digital LED or touchscreen (optional)
- Resolution: 0.01 Nm
- Units: Nm, kgf.cm, lbf.in
- Power Supply: 220V ±10%, 50 Hz, single phase
- Clamping Mechanism: Manual or motorized (as per model)
Applications
- Beverage bottle testing
- Pharmaceutical liquid packaging validation
- Cosmetic product packaging quality control
- Household cleaner bottle testing
- Agrochemical packaging inspection
- PET preform and bottle manufacturing QC
Why Torque Testing is Essential
- Prevents product spillage due to under-torqued caps
- Ensures caps are not overtightened, which can damage threads
- Helps define standard torque ranges for automatic capping machines
- Assists in packaging development and R&D
- Enhances customer experience with easy-to-open packaging
Benefits of Using Pacorr’s Bottle Cap Torque Tester
- Increases seal consistency across batches
- Reduces packaging rejections due to improper sealing
- Improves machine calibration in automated production lines
- Supports international packaging standards compliance
- Saves cost by reducing waste due to torque failures
Real Case Study – Solving Seal Failure in Beverage Exports
- Industry: Bottled beverage manufacturer (exporting to Middle East)
- Problem: Shipment leakage due to inconsistent cap torque during sea transit
- Pacorr's Solution: Installed digital torque testers on the packaging line to standardize torque
- Result: Achieved 100 percent leak-free packaging and reduced export complaints by 85 percent
Working Principle
The Bottle Cap Torque Tester measures the rotational force required to open or close a cap from the bottle neck. The sample bottle is fixed between clamping jaws, and torque is applied manually or automatically. The instrument captures the peak torque value at which the cap breaks away or tightens, ensuring accuracy and repeatability.
Industry Standards Supported
- ASTM D2063 – Standard Test Method for Measuring Torque Retention of Plastic Bottle Caps
- IS 14434 – Indian standard for torque testing of screw closure bottles
- JIS S 0022 – Japanese standard for torque resistance of closures
- ISO 13323-1 – Packaging, measurement of torque applied to closures
Suitable Bottle Types
- PET bottles
- HDPE containers
- Glass bottles with plastic screw caps
- Flip-top or CRC caps
- ROPP (Roll-On Pilfer-Proof) caps
- Sports caps and pharma droppers
How to Use the Bottle Cap Torque Tester
- Place the bottle securely between the clamping jaws
- Align the cap with the torque measurement head
- Rotate the cap manually or using the digital knob
- Observe the peak torque value on the digital display
- Record the data manually or via USB (if enabled)
Available Models
- Manual Torque Tester – Best for lab testing and low-volume production
- Digital Torque Tester – Ideal for precise measurement with high resolution
- Computerized Torque Tester – Advanced model with software data logging and analytics
Use in Quality Control
- In-line sample testing every 30 minutes during bottling
- Batch approval by torque range validation
- New product packaging development verification
- Packaging optimization based on shipping performance
Frequently Asked Questions (FAQ)
Q1. What is the use of a Bottle Cap Torque Tester
It is used to measure the opening and closing torque of bottle caps to ensure they are neither too loose nor too tight.
Q2. Can it be used for flip-top or child-resistant caps
Yes the tester is compatible with various closures including flip-top CRC and screw caps.
Q3. What is the accuracy level of Pacorr’s torque tester
It offers an accuracy of plus minus 0 point 5 percent of full scale.
Q4. What is the price range of a Bottle Cap Torque Tester in India
Depending on model and features the price ranges from 65000 to 175000 INR.
Q5. Can I log torque data using software
Yes computerized models come with data logging and USB export features.
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Our Clients
Thanks to Pacorr Testing instruments, we have all the required quality testing instruments that have helped us to ensure the best quality delivered to our clients.
Danish
Fair Exports Pvt. Ltd.
