Product Description
Product FeaturesNote1
Multiple Test Modes in One Instrument
- Four test modes including hot tack, heat seal, peel and tensile test.
- With Digital P.I.D. temperature control system, the preset temperature can be reached in a short time without fluctuations.
- Four force test ranges and 6 testing speeds are available to meet various testing requirements
- The instrument meets the requirement for testing speed specified in standard GB/T 34445-2017
Excellent Designs & Auto Sampling
- Auto sampling for hot tack test, simplifies the testing operation and minimizes errors, ensures the uniformity of test data
- Pneumatic sample clamping system (optional)
- Automatic zeroing, error alert, overload protection and stroke protection guarantee safe operations
- Instrument can be started manually or by pedal switch. it is convenient for the operator and the anti-scald design ensures safe operations
- Components and parts of the instrument are supplied by world renowned manufacturers and have reliable performance
Computer & Instrument Controlled Operations
- Test operations can be performed on the instrument or by the software
- The instrument can be operated without a computer, easy to operate and view test data
- Data I/O ports for data export
Test StandardNote1
GB/T 34445, ASTM F1921, ASTM F2029, QB/T 2358, YBB 00122003
Applications
| Basic Applications |
- Hot Tack Performance
Plastic films, sheets and composite films e.g. PE, PP, PET and composite films used in packages for instant noodle, milk powder, washing powder, food and drugs
|
- Heat Seal Performance
Plastic films, sheets and composite films
|
- Peel Strength
Adhesives and adhesive tapes
|
- Tensile Strength
Tensile strength test of various films, sheets and composite films
|
| Extended Applications |
- Medical Adhesives
Peeling test and tensile strength test of medical adhesives e.g. adhesive bandages
|
- Textiles, Nonwovens and Woven Bags
Peeling test and tensile strength test
|
- Adhesive Tapes
Low speed unwrapping test
|
- Protection Films
Peeling test and tensile strength test
|
- Magnetic Cards
Peeling test of the films and magnetic cards
|
- Bottle Caps
Opening force test of the aluminum plastic combination bottle caps
|
Technical SpecificationsNote2
| Specification |
C632B Hot Tack Tester |
| Load Cell Capacity |
30 N (Standard) 50 N 100 N 200 N (Optional) |
| Force Accuracy |
Indicated Value 1% (10%-100% of load cell capacity) 0.1%FS (0%-10% of load cell capacity) |
| Force Resolution |
0.01 N |
| Test Speed |
150 200 300 500 hot tack 1500mm/min, 2000mm/min |
| Specimen Width |
15 mm, 25 mm or 25.4 mm |
| Stroke |
500 mm |
| Heat Seal Temperature |
Room Temperature 250C |
| Temperature Variation |
0.2C |
| Temperature Accuracy |
0.5C (Single Point Calibration) |
| Dwell Time (Heat Seal Test) |
0.1 999.9 s |
| Dwell Time (Hot Tack Test) |
0.1 999.9 s |
| Sealing Pressure |
0.05 Mpa 0.7 MPa |
| Sealing Area |
100 mm x 5 mm |
| Sealing Jaws |
Double (one is silicon rubber) |
| Gas Supply |
Air (Not in supply scope) |
| Gas Supply Pressure |
0.7 Mpa (101.5psi) |
| Port Size |
I4 mm PU Tubing |
| Instrument Dimension |
1120 mm (L) 380 mm (W) 330 mm (H) |
| Power Supply |
220VAC10% 50Hz / 120VAC10% 60Hz |
| Net Weight |
45 kg |
Configurations
- Standard Configurations
- Instrument, Manual Clamp, Pedal Switch, Sampling Plate, Calibration Support, I4 mm PU Tubing (2m)
- Optional Parts
- Computer, Professional Software, Pneumatic Sample Grips, Air Compressor
- Note
- 1.The gas supply port of this instrument is I4 mm PU Tubing;
2.Customers need to prepare gas supply.
Note 1: The described test standard, applications and product features should be in line with Technical Specifications.
Note 2: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory conditions.
Advanced Testing for Packaging FilmsEngineered for evaluating the sealing performance and film strength, the Hot Tack Tester utilizes automated controls and precise adjustments to meet the highest standards in packaging quality assurance. Operators benefit from seamless test setup, quick response times, and accurate digital measurements across various specimen sizes and sealing conditions.
Reliable Performance and Safety FeaturesThis equipment incorporates overheat and overcurrent protection to maintain safe operations during high-temperature testing cycles. The anodized aluminum jaws with Teflon coating ensure consistent sealing without film sticking or residue, while adjustable jaw pressure and stable temperature profiles support repeatable experimentation.
FAQ's of Hot Tack Testing Machines:
Q: How does the Hot Tack Testing Machine measure the hot tack strength of packaging films?
A: The machine determines hot tack strength by sealing a film specimen between heated jaws, applying adjustable pressure, then measuring the force required to separate the film immediately after sealing. Detailed test parameters such as seal time, cooling time, and test speed are programmable to ensure accurate measurement.
Q: What standards does the Hot Tack Tester comply with?
A: This equipment meets ASTM F1921, ASTM F2029, and ISO 11387 standards, guaranteeing reliable test methodology and results consistency for packaging film performance evaluations.
Q: When should I use automatic calibration versus manual calibration on this machine?
A: Automatic calibration streamlines setup and ensures day-to-day accuracy, while manual calibration is beneficial for specialized applications or when verifying calibration settings periodically in accordance with lab protocols.
Q: Where can the data from the tests be exported and analyzed?
A: The machine stores up to 1000 test results and exports data in both Excel and PDF formats through USB or RS232 interface, making it convenient to analyze performance trends or generate detailed compliance documentation.
Q: What is the process for adjusting jaw pressure and temperature on the device?
A: Jaw pressure can be adjusted up to 0.7 MPa via digital controls, while the temperature range of room temperature up to 250C is set directly on the touch screen interface, allowing precise optimization for various film types and test conditions.
Q: How does the user-friendly software benefit daily operations?
A: Intuitive digital controls and touch screen operation simplify setting parameters, running tests, and retrieving results, reducing learning curve for new users and minimizing downtime during test cycles.
Q: What are the advantages of anodized aluminum jaws with Teflon coating?
A: This combination offers excellent heat distribution, prevents film sticking, and minimizes residue build-up, ensuring consistent seals and prolonging jaw lifespan for repeated use in production and laboratory environments.