VIT 143 - Fryma Fabric Extension Tester

Fryma Extension Tester, to simply and economically determine the stretch and recovery of textile fabrics, both knitted and woven. The apparatus consists of a loading frame with clamps and a screw tensioning device, one 3kg and loading weights and sample cutting templates.
Clamp the test sample. By rotating the shaft in the back anti-clockwise, the moving clamp is moved back to stretch the sample, so the stretch rate can be read directly on the scale, and both knitted fabrics and woven fabrics scales can be read. By pressing the knob on the right side, the moving clamp can be returned back to initial position quickly

BS 4294

35 Kg

360 x 170 x 170mm (L x W x H)

The significance of testing tensile Properties of fabrics

Knitted fabric or elastic woven fabric is easy to stretch by external force and then returned to the original shape of the trend behind the external force removed, which is called fabric tensile. A fabric of goof tension or elasticity, most of them will shrink itself when the spread, often difficult to handle in cutting, sewing, ironing and other operations, usually cause shrink or sew broken. Therefore, in order to ensure the quality of fabric sewing, we should select elastic stitches suitable to the tensile properties of the fabric when in the processing of the above material, especially in sewing.

Considerations for testing tensile Properties of fabrics

The tensile properties of the fabric are not only related to the basic properties of the fabric, such as fiber strength, yarn line density, yarn count and other basic properties but also related to the test conditions for testing the tensile properties of the fabric. For example, the length of the test specimen, the speed of the tensile test, and the holding method of the specimen have an obvious influence on the test results of the tensile properties of the fabric. The fabric tension tester provided by our company is simple and practical: The sample cutting template solves the sample length problem, the weights of the two 3KG ensure the stability of the tensile speed, the sample’s clamping is firm and the error is smaller.

  • Loading weights 3 kg or 6 kg