RRD-01SoftnessTester

RRD-01 Softness Tester

The RRD-01 Softness Tester is designed to measure the stiffness of fabrics by determining the force required to push a sample into a slot. It is widely used for testing the softness of materials such as tissue, non-woven fabrics, tobacco sheets, and textiles, providing insight into the physical characteristics of both finished and semi-finished products.
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Application

The RRD-01 Softness Tester is designed to measure the stiffness of fabrics by determining the force required to push a sample into a slot. It is widely used for testing the softness of materials such as tissue, non-woven fabrics, tobacco sheets, and textiles, providing insight into the physical characteristics of both finished and semi-finished products.
 

Principle

 

The test sample is placed on a slot formed by two parallel plates, with a fixed gap between them. A force is then applied by a probe (or blade) connected to the tester's drive system, which pushes the sample about 8mm into the slot. The maximum force required to bend the sample into the slot is recorded as the softness of the material, reflecting its resistance to bending.

 

Benefits

Utilizes automated and electronic measurement methods, enabling quick and efficient testing.
By placing the sample into the slot, the test is carried out automatically, reducing the likelihood of human error or bias.
Equipped with an automatic return feature for enhanced convenience.
 

Major Standard

ASTM D2063
ASTM D3198
ASTM D3474
GB/T 17876
BB/T 0025, BB/T 0034
GB/T 8942: Paper—Determination of Softness
ASTM D2923: Test Method for Rigidity of Polyolefin Film and Sheeting
QB/T 1060: Softness Tester
TAPPI T498: Softness of Sanitary Tissues
ASTM D6828 − 02 (Reapproved 2019): Standard Test Method for Stiffness of Fabric by Blade/Slot Procedure

 

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