Bag Lifting Fatigue Tester
Category：Flexing & Fatigue Tester
Introduction
Bag Lifting Fatigue Testing Machine is suitable for up and down vibration fatigue test of plastic handbag, garbage vest bag, kraft paper bag, woven bag and other bags bearing a certain weight. After many fatigue tests, the strength of the bag can be determined. The bag lifting fatigue testing machine adopts the automatic test mode, placing the sample on the fixture, setting the lifting times and load weight, and automatically completing the experiment process and printing the results. This fatigue testing machine is widely used in quality inspection institutions and handbag manufacturers.
Applications
1. Used for fatigue testing of paper and plastic shopping bags.
2. Used for testing the fatigue strength of disposable non-woven shopping bags and related products.
3. Used for fatigue testing of plastic products such as plastic garbage bags and eco-friendly bags.
4. Used for fatigue testing of plastic bags such as supermarket shopping bags and vest-style bags.
Standards
ISO 1167:Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure
ASTM D 1598-23:Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
ASTM D 1599-18 (2024):Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
Technical Parameters
| Parameter | Specification |
|---|---|
| Amplitude | 30±2mm |
| Vibration frequency | ——3HZ (130 times per minute) |
| Test space height | 500/1000mm |
| Load | 20Kg |
| Counting range | 99.999 times in a single cycle |
| Dimensions | 570mm510mm1520mm (length, width and height) |
| Weight | 60KG |
| Power supply | 220V 50Hz |
Features
Microcomputer control, large LCD display
Four-column structure, the fatigue test process is stable and reliable
PVC operating panel, humanized design
The number of bag lifting fatigue test can be set freely
Selection of excellent components, low noise, high life
The bag lifting fatigue machine comes with a printer, which can quickly print the experimental results
Bag weight can be set, the experimental results are clear
Accessoriess
Bag fatigue testing machine (main unit), miniature printer
FAQ
1. What is a Bag Lifting Fatigue Testing Machine?
The Bag Lifting Fatigue Testing Machine is a device designed to test the durability of bag handles, straps, and attachments by simulating repeated lifting and carrying motions. It helps assess the bag’s strength and longevity under regular use.
2. How does the machine simulate real-world bag usage?
The machine repeatedly lifts and lowers the bag at controlled speed, angle, and weight. This mimics daily carrying, handling, or travel conditions to identify potential weak points in handles or stitching.
3. What types of bags can be tested with this machine?
It can test a wide range of bags, including handbags, backpacks, travel bags, tote bags, and shopping bags. Adjustable grips and weights allow testing of different sizes, materials, and load capacities.
4. What parameters are measured during testing?
The machine measures fatigue life, handle deformation, strap elongation, stitching integrity, and attachment failure. Advanced models may also record the number of lift cycles until failure.
5. Why is bag lifting fatigue testing important for manufacturers?
This testing ensures that bag handles and straps can withstand repeated use without breaking or deforming. It helps improve product quality, enhances customer satisfaction, and reduces returns or warranty claims.
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