Yogurt cup film tearing force tester, tensile testing machine

Yogurt cup film tearing force tester Yogurt cup film tearing force tester

1、 Working principle

The basic principle of the woven bag tensile testing machine is to apply mechanical principles for tensile testing. The testing machine applies tensile stress to the woven bag sample to evaluate its strength and durability under stress.

2、 Technical parameters

Effective force measurement range: 0.01/100-;

Test force resolution, load ± 500000 yards; Internal and external are not divided, and the resolution remains unchanged throughout the entire process;

Test bench lifting device: fast/slow speed control, can be inched;

Test bench safety device: electronic limit protection;

Test bench return: Manual can return to the initial position of the test at ultra-high speed, and automatic can return automatically after the test is completed;

Test automatic parking with fixed time, test automatic parking with fixed deformation, and test automatic parking with fixed load;

Overload protection: Automatic protection when the load exceeds 10%.

3、 Scope of testing

Material type: The woven bag tensile testing machine is suitable for different types of woven bag materials, such as polypropylene (PP) woven bags, polyester (PET) woven bags, etc. Both single-layer and multi-layer woven bags can undergo tensile testing.

Size range: The testing machine can adapt to woven bag samples of different sizes. Usually, the opening distance and width of the fixture system can be adjusted to accommodate woven bags of different sizes.

Bearing capacity: The woven bag tensile testing machine has different bearing capacity options to meet different strength requirements for testing. The bearing capacity is usually in the range of several hundred newtons (N) to several thousand newtons (N).

Tension range: The testing machine can apply different ranges of tension to meet different application requirements. The tension range is usually between tens of newtons (N) and several thousand newtons (N).

Force application speed: The testing machine can adjust the speed of tension application to simulate the force application speed under actual usage conditions. The application speed is usually measured in millimeters per minute (mm/min) or inches per minute (in/min).

4、 Test type

Tensile strength test

Fracture elongation test

Elastic modulus test

Axial and radial tensile testing

fatigue test

Fracture strength test

Fracture toughness testing

Twist strength test

Ply Adhesive Strength

Shear strength test

5、 Stretching test operation steps

Prepare samples: Prepare woven bag samples for tensile testing according to testing requirements. Ensure that the sample meets the testing requirements and check the integrity and suitability of the sample.

Sample clamping: Hold the sample in the fixture system of the testing machine. According to the fixture design, correctly place and clamp the sample to ensure that it is firmly fixed on the testing machine.

Set testing parameters: Set the testing parameters of the testing machine according to the testing requirements. This includes the range of applied tension, testing speed, testing time, etc. Ensure that the settings comply with the required testing standards or specifications.

Start the testing machine: Start the testing machine and begin the tensile test. The test machine will apply gradually increasing tension to the sample until the sample fractures or reaches the set termination conditions.

Data collection: The control system of the testing machine will record the tensile data. Ensure the normal operation of the data collection system and display or save test data in real-time as needed.

Result analysis: Conduct result analysis based on the data obtained after the testing is completed. Evaluate the performance indicators such as bearing capacity, fracture strength, and elongation of the sample, and compare them with the required standards or specifications.

Report and Record: Based on the test results, generate a test report and record relevant data. The report should include sample information, test parameters, test results, and conclusions.

6、 Test product classification

Woven bags: including polypropylene (PP) woven bags, polyester (PET) woven bags, nylon woven bags, etc.

Packaging bags: such as cement packaging bags, fertilizer packaging bags, grain packaging bags, etc.

Agricultural nets: including fishing nets, fruit and vegetable protection nets, flower covering nets, etc.

Industrial mesh: such as screen mesh, filter mesh, conveyor belt, etc.

Building nets: such as safety nets, fence nets, protective nets, etc.

Transport straps: such as camisoles, tie straps, stretch straps, etc.

Household items: such as mattress bottom fabric, sofa cover fabric, etc.

Environmentally friendly products: such as garbage bags, waste collection bags, etc.