Polyester-nylon-woven elastic fabric and producing method thereof
A technology of elastic fabric and production method, applied in the field of textiles, can solve the problem that the fabric does not have a heavy dyeing effect and the like
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Embodiment 1
[0033] Yarn Type: Warp: 40D-34f-Ny66 FDY
[0034] Weft: 50D-32f-PET / PTT FDY
[0035] Organization: see attached figure 1
[0036] After weaving, it is finished by the following dyeing process:
[0037] Scouring in bath: scouring agent 2g / L, caustic soda 2g / L, temperature 90℃, treatment time 30min;
[0038] Intermediate shaping: temperature 185°C, width setting plus 10% on the basis of the width after scouring, speed 30m / min;
[0039] Dyeing: Dyeing with liquid flow dyeing machine, dyeing condition 120°C×45min, temperature rise 1°C / min,
[0040] Disperse Black RD-3G 4%owf
[0041] Acid black LD140% 5%owf
[0042] Leveling agent 1g / L
[0043] At room temperature, use ammonium sulfate to adjust the pH value to 6.5. When the temperature rises to 60°C, add acetic acid to adjust the pH value to 4.5, continue to heat up to 120°C, keep warm for 45 minutes, then cool down to 75°C, drain and wash, and then proceed according to the following formula restore cleanin...
Embodiment 2
[0055] Yarn Type: Warp: 70D-68f-Ny6 FDY
[0056] Weft: 50D-32f-PET / PTT FDY
[0057] Organization: see attached figure 2
[0058] After weaving, it is finished by dyeing and processing as follows:
[0059] Scouring in bath: scouring agent 2g / L, caustic soda 2g / L, temperature 90℃, treatment time 30min;
[0060] Intermediate shaping: temperature 180°C, width setting plus 10% on the basis of the width after scouring, speed 30m / min;
[0061] Dyeing: Dyeing with liquid flow dyeing machine, dyeing condition 110°C×45min, temperature rise 1°C / min;
[0062] Black SRD 4%owf
[0063] Acid black LD140% 5%owf
[0064] Leveling agent 1g / L
[0065] At room temperature, use ammonium sulfate to adjust the pH value to 6.5. When the temperature rises to 60°C, add acetic acid to adjust the pH value to 4.5, continue to heat up to 120°C, keep warm for 45 minutes, then cool down to 75°C, drain, wash, and perform reduction cleaning according to the following formula ,
[0066]...
Embodiment 3
[0077] Yarn Type: Warp: 40D-34f-Ny66 FDY
[0078] Weft: 100D-24f-PET / PET DTY
[0079] Organization: see attached figure 1
[0080] After weaving, it is finished by dyeing and processing as follows:
[0081] Scouring in bath: scouring agent 2g / L, caustic soda 2g / L, temperature 85℃, treatment time 30min;
[0082] Intermediate shaping: temperature 180°C, width setting plus 10% on the basis of the width after scouring, speed 30m / min;
[0083] Dyeing: Dyeing with liquid flow dyeing machine, dyeing condition 115°C×45min, temperature rise 1°C / min,
[0084] Disperse Black RD-3G 4%owf
[0085] Acid black LD140% 5%owf
[0086] Leveling agent 1g / L
[0087] At room temperature, use ammonium sulfate to adjust the pH value to 6.5, add acetic acid to adjust the pH value to 4.5 when the temperature rises to 60°C, continue to heat up to 120°C, keep warm for 45 minutes, then cool down to 75°C, drain and wash, and perform reduction cleaning according to the following formu...
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