RRD-01 Softness Tester

Softness tester is used for the determination of the stiffness of fabrics by measuring the force required to push a specimen into a slot. It’s mainly used in tissue, non-woven, tobacco sheet, fabrics etc. to evaluate the physical property of end product or semi-finished product.

2. Principle of Softness Tester

A piece of sample rests on a slot, i.e. two flat plate support separated by a fixed distance. A force is applied to the sample into the slot (about 8mm deep) by a penetrating blade, or called a probe, which is attached to the tester driving mechanism. The maximum force needed to push the fabric through the support is measured as a resistance to bending of the sample. This force is regarded as softness.

3. Benefits of Softness Tester

Adopts automated and electronic measurement methods, making it convenient for users to conduct tests quickly and conveniently

Simply place the test sample in a slot across platform and automatically perform the test to avoid sensory errors caused by subjective human factors

Auto return function

4. Specifications of Softness Tester

5. Standards of Softness Tester

GB/T 8942 Paper-Determination of Softness

ASTM D 2923 test method for Rigidity of Polyolefin Film and Sheeting

QB/T 1060 Softness Tester

TAPPI T 498 Softness of Sanitary Tissues

ASTM D6828 − 02 (Reapproved 2019) Standard Test Method for Stiffness of Fabric by Blade/Slot Procedure

INDA IST 90.3、EDANA WSP 90.3

Cell Instruments Co., Ltd. focuses on  Softness Testing Equipment for Sale, please contact us for more detailed information about the products!

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