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Application principle and method of leather softness tester

2019-03-07

Leather softness testing machine can measure the softness of leather and animal skin to know whether the softness of the same batch of leather is even or the softness of each part of single leather is different.There are many types of leather tester. At present, we usually use simple leather softness tester. The fabric softness tester provided by standard group can also be used for testing leather softness.

Principle of leather softness testing machine:

The tester USES a small pneumatic regulating valve with a load to apply force to the probe, and falls at a certain speed, and naturally presses against the leather clamped on the test seat. The leather softness index is read out by the pointer on the pressure arm.Designed for testing the softness of coated fabrics and other soft fabrics in leather and textile industries.The material to be tested is clamped onto a test hole with a known aperture, and then a certain load is applied to the fabric through a smaller aperture to read the deflection value on the scale pointer.

USES:

Leather softness tester is used for testing the softness of leather, such as footwear, furniture, clothing and other kinds of leather materials.

Leather softness testing machine

Meet the standards:

Leather softness testing machine in line with IULTCS, IUP/36 and other standards.Precise, beautiful, easy to operate, easy to maintain and portable.This tester is specially used for testing the softness of both sides of leather and animal skins to find out whether the softness of leather in the same batch or in the same package is even or not.

The softness of leather is one of the important physical indicators to evaluate the quality of light leather.And to leather softness evaluation, traditional method all is to pass leather expert "the hand feels look" will judge, it has very big subjective, contingency.

Although trials of the leather softness tester have mostly been done on cow upholstery leather, trials in tanneries have proved equally reliable for thinner sheep leather and harder upper leather.

The prominent feature of the leather softness testing machine is to convert the previous manual touch evaluation method into an index that can be measured by numerical value to ensure the fairness and effectiveness of the test. At present, the equipment and the technical level are still international advanced technology, which has a large application market in China.


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