Film Shrinkage Testing Machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
The film heat shrinkage rate tester is mainly used to test the heat shrinkage performance and dimensional stability of various film materials, heat - shrinkable tubes, pharmaceutical PVC sheets, backplanes, etc. in liquid media at multiple temperatures. By precisely measuring the dimensional changes of the film before and after heating and calculating its heat shrinkage rate, the heat shrinkage performance of the material can be evaluated. This performance is directly related to the quality and reliability of products. In the packaging industry, such as in the fields of food, beverages, cosmetics, etc., film materials are widely used for product packaging. The quality of their heat shrinkage performance directly affects the packaging effect and product safety. Through the testing of the film heat shrinkage rate tester, problems that may occur during the heat shrinkage process of materials, such as uneven shrinkage and failure to meet the shrinkage rate standard, can be promptly identified and resolved, thus ensuring the quality of packaging materials.
Standards
ASTM D2732: Standard Test Method for Unrestrained Linear Thermal Shrinkage of Plastic Film and Sheeting
ISO 14616:1997: Plastics — Heat shrinkable films of polyethylene, ethylene copolymers and their mixtures — Determination of shrinkage stress and contraction stress
DIN 53369: Testing of plastic films; determination of the shrinking stress
GB/T 13519-2016:Polyethylene heat-shrinkable film for packaging applications
Technical Parameters
| Items | Specifications |
| Specimen Size | ≤140 mm x 140 mm |
| Temperature Range | Room temperature ~ 200°C |
| Accuracy | ±0.2°C |
| Power Supply | AC 100-240V 50/60Hz (can be changed to local requirement) |
| Instrument Dimension | 440 mm (W) x 370 mm (D) x 310 mm (H) |
| Net Weight | 24 kg |
Accessoriess
Standard Configurations: Instrument, Micro Printer, 1 Set of Clamp Wire Meshes
Optional Parts: Clamp Wire Mesh and Clamp Wire Mesh Support
Test Procedures
1. Equipment Preparation
Check that the liquid heating medium (e.g., silicone oil) is sufficient. Connect the power supply, turn on the instrument, preheat, and calibrate the temperature control system to ensure the temperature stabilizes within the required test range.
2. Sample Preparation
Cut film samples (e.g., 100x100mm) according to standards such as ASTM D2732. Measure and record the initial length and width dimensions of the sample using calipers.
3. Parameter Settings
Select the compliant standard through the instrument interface and set the test temperature (multiple temperatures are available), holding time, and other test conditions.
4. Test Start
Place the sample flat in the liquid heating medium without constraint, start the test program, and maintain the set temperature and duration to complete the heat shrinkage process.
在线联系供应商
Other supplier products
 |
Heat Extension Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Heat Extension Tester is designed to measure the elongation and deformation of electric... |
 |
Combustion Flue Gas Treatment System，ISO 14001 combustion flue gas cleaning and treatment system | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Combustion Flue Gas Treatment System is designed to purify flue gases generated during ... |
 |
Femoral Stem Neck Prostheses Fatigue Testing Machine | ISO 7206 Certified | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard (1)YY/T 0809.6 (China): Specifies neck fatigue testing for femoral ... |
 |
Cleanable Filter Media Testing bench | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application This system is used for: Cleanable Filter Media: Testing in accordance with V... |
 |
Automatic friction drill resistance evaluation system | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Anti-Drill Tester (Friction Method) is designed to evaluate the drill and... |
Same products
 |
Laser Chuck | 卖方: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
 |
Electric Order Picker Supplier | 卖方: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |
