| Inspection item | lnspection method | EWR400E-100 | EWWR600E-100 | EWR800E-100 |
| Area weight | GB/T 9914.3-2013 | 365-403 | 570-630 | 758-832 |
| Moisture content | GB/T 9914.1-2013 | ≤0.15 | ≤0.15 | ≤0.15 |
| Warp breaking strength | GB/T 7689.5-2013 | ≥2400 | ≥3900 | ≥5400 |
| Weft breaking strength | GB/T 7689.5-2013 | ≥2400 | ≥3600 | ≥4800 |
| Warp yarn density(piece/10cm) | GB/T 7689.5-2013 | 3.0-3.4 | 2.4-2.8 | 1.6-2.0 |
| Weft yarn density(piece/10cm) | GB/T 7689.5-2013 | 3.0-3.4 | 2.4-2.8 | 1.3-1.7 |
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| Model | Yam | Nominal linear density,Tex |
Size code of yarn |
Density (piece/10cm) |
Yarn consumption |
Central value of area weight |
| EWR400 | warp | 600 | 386 | 32 | 50% | 400±5% |
| EWR400 | weft | 600 | 386 | 32 | 50% | 400±5% |
| EWR600 | warp | 1200 | 386 | 26 | 52% | 600±5% |
| EWR600 | weft | 1200 | 386 | 24 | 48% | 600±5% |
| EWR800 | warp | 2400 | 386 | 18 | 54.5% | 792±5% |
| EWR800 | weft | 2400 | 386 | 15 | 45.85% | 792±5% |
