LFY-234B Fabric Anti-wrinkling and Anti-stretching Performance (Flatness) Testing Instrument

Main application
This instrument is used to measure the anti-wrinkle and anti-stretching performance of fabrics (referring to the property of fabrics that, when wetted and then twisted or squeezed, and dried in the air without ironing, they can still remain flat and straight). It is used to evaluate the anti-wrinkle finishing effect of fabrics.
Instrument features
Take a sample of a certain size, immerse it in a specific solution, then fix it on the clamp head of this instrument, perform a certain number of times and for a certain period of time of twisting (simulating the washing process), then unfold, dry in the air, and then compare with the standard sample under the standard light source for rating. (The sample rating is divided into five levels, with the best anti-wrinkle and anti-stretching performance being the fifth level, and the worst being the first level.)
Technical specifications
1. Sample size: 11cm × 20cm
2. Clamping distance: 15cm
3. Maximum moving distance of the moving clamp: 5cm
4. Twisting times: 0 to 99 can be set arbitrarily (standard is 4 times)
5. Twisting speed: 1 turn per second
6. Holding time: 0 to 99.9 minutes can be set arbitrarily (standard is 5 minutes)
7. Weight of the weights: 250g, 500g, 750g, 1000g
8. Power supply: 220V, 50Hz, 50W
9. Instrument weight: approximately 15 kilograms
10. Instrument volume: approximately 500 × 300 × 400 (mm) (length × width × height)
Applicable standards
AATCC 124-2001 Surface Appearance of Fabrics After Multiple Home Washing and Drying