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Address |
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79-B, Govt. Industrial Estate. |
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Near Ganesh Nagar, |
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Kandivali (W), Mumbai - 400 067, |
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Maharashtra, India. |
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Tel.: |
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+91-22-2868 3634 |
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+91-22-2868 2835 |
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+91-22-2868 8270 |
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Fax. : |
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+91-22-2868 5863 |
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Email :
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apex@textiletestings.com |
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Crease Recovery
Tester |
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[Section - Fabric] |
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Technical Specifications : |
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The ability of textiles to recover from creases is determined by measurement of its creases recovery angle . In this test the test specimen is first creased under a specified load for specified period of time and is then transferred to the angle measuring device where one of its ends is held in a spring loaded clamp while the other end is allowed to fall freely under its own weight . This clamped end is slowly rotated till |
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the free end becomes vertical . The angle of deflection of the clamped end from the horizontal is read on a scale fixed to the ability of textiles to recover from creases is determined by measurement of its creases the moving clamp . This angle gives the measure of the crease recovery.
The Crease Recovery Tester for fabrics consists of an arrangement to crease a rectangular test specimen under a specified load for the specified duration of time and an arrangement to measure the crease recovery angle . Creasing is carried out by pressing the folded test specimen under a load of 1 Kg between two flat surfaces . The load is applied by mean of the dead weight of the upper flat surface . The arrangement for measurement of crease recovery angle has a anodized aluminum scale calibrated in degrees mounted on a mounted on a vertical disc . The disc can turn about the axis of the scale and has a spring loaded clamp located on 00 to hold one end of the test specimen . The free end of the test specimen can be aligned against a vertical edge fitted in front of the disc .
The test specimen is mounted on a brass strip for convenience in use and is creased and held in the clamp while still fixed onto it . |
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Technical Data : |
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Size of test Specimen |
: 40 x 15 mm |
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Creasing load |
: 1.0 Kg |
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Angle measurement |
: 10 x 1800 x 10 |
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Related Standards : |
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IS 4681 – 1968 |
Method for Determination of Wrinkle Recovery of Fabrics (By measurement of Crease Recovery Angle) |
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BS 3086 – 1972 |
Determination of Wrinkle Recovery of fabrics Crease Recovery angle Method |
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ASTM D 1295 – 1967 |
Standard Method for Wrinkle Recovery of Woolen Textile Fabrics using the vertical strip apparatus . |
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Since our policy is of continuous development and improvement , all technical data / specifications are subject to change without prior notice . |
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