Shoelace anti-siphon tester
Product Introduction:
Shoelace anti-siphon tester is suitable for all kinds of waterproof leather, leather, mesh, waterproof shoelace, ribbon waterproof performance.
Anti-siphon:
The force phenomenon of the difference in liquid level height is used to draw water from low places to high places. The anti-siphon effect on textiles is similar to the capillary effect. After the fabric touches the water, the water will spread through the fabric and spread to the high places of the fabric.
Waterproof:
Refers to the waterproof agent on the surface of the fabric to form a film, so that water can not penetrate the inside of the fabric is called waterproof.
Anti-siphon can be divided into static anti-siphon and dynamic anti-siphon two categories. Static anti-siphoning is to adopt a static suspension method to observe whether the liquid immersed in the fabric has a climbing phenomenon, and the climbing height to assess whether it is qualified.
Sampling requirements:
1. Leather, mesh: 76*25MM
2. Shoelaces, webbing: 76* width MM
3. Line type: 76* width MM
4. Samples can be tested at the same time: 20
5. Water level height: 450mm
Test requirements:
1. Immersion position: 13MM（0.5 inches）
2. Suspension time: 0.5 hours and 2 hours
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