Button tension testing machine operation guidance:

1. Install the fixture, match the test button, and lock the test template to the base.

2. Put down the fixture, hold the button and pull it upward. Each group of buttons should be able to withstand a minimum of 17 pounds of tension, that is, 7.72kg, and should be held for 10 seconds without looseness or damage. At the same time, 20 buttons of each type are tested to be qualified.

3. If one of the buttons is loose or damaged, or all of them must be re-tested after replacement.

The purpose of the development of the button tension testing machine is to define the responsibility of the garment manufacturer to ensure that the buttons, buttons and fasteners can be properly fixed on the garment, to prevent the buttons from coming out of the garment, causing the risk of infants having the opportunity to swallow. Therefore, all the buttons, buttons and fasteners on the garment must be tested by the button strength tester. The machine can do uniform vertical tension test of various buttons on clothing.

Button tension testing machine meaning and function:

The test method of this instrument is used to measure the force of a vertical tensile test on buttons and clothing without the buttons pulling away from the clothing.

The sewing specifications of the buttons required by this method should be in accordance with the standards set by the button manufacturer.

This test method is used to establish correlations between different wearing environments and to compare different types and brands of buttons.

This standard may include hazardous materials, operations and instruments, and does not list all safety issues that may occur during use.

It is therefore the responsibility of the user of the standard to establish the rules relating to safety and health and to determine the appropriate rules before use. All buttons need to be fastened to the fabric with a chain stitch.