Dyeing and finishing process of machine washable silk crinkled georgette products
A technology for washing silk and smoothing, which is applied in the elongation of fabrics, textiles and papermaking, and the treatment of textile materials. It can solve the problems of poor dimensional stability, large shrinkage, and less research on machine-washable processes. Effects of stability, elimination of internal stress, and expansion of the scope of application
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Embodiment 1
[0024] 10152 Shun Yu Georgette (Black)
[0025] Technological process: gray silk tentering, rolling, soaking, dyeing, soaping, and drying;
[0026] A. The blank silk door width is 113-118cm, and the door width is uniformly pulled to 118cm on the small cloth clip stenter.
[0027] B. After the small cloth clip stenter, roll the fabric (the shaft head must be stainless steel), and tie it tightly with a rope.
[0028] C. Put (hang) it into the barrel (on the rack), pour soft water into the barrel, and heat it to 99°C.
[0029] D. Keep warm for 12 hours, drain the water, hang out the fabric, and wait for dyeing.
[0030] E. Dyeing is carried out on a rope dyeing machine;
[0031] Reactive dye x%, Yuanming powder 80 g / L, soda ash 5 g / L, leveling agent 0.3 g / L, penetrant 0.5 g / L;
[0032] After the dyeing auxiliaries are fully dissolved at room temperature, add and walk evenly, add dye in 10 minutes, walk at room temperature for 15 minutes; then add sodium bicarbonate and walk f...
Embodiment 2
[0041] Silk Cotton Crepon (Brown)
[0042] Technological process: gray silk tentering, rolling, soaking, dyeing, soaping, and drying;
[0043] A. The width of the blank silk is 122-126cm, and the width is uniformly pulled to 138cm on the small cloth clip stenter.
[0044] B. After the small cloth clip stenter, roll the fabric (the shaft head must be stainless steel), and tie it tightly with a rope.
[0045] C. Put (hang) it into the barrel (on the rack), pour soft water into the barrel, and heat it to 95°C.
[0046] D. Keep warm for 24 hours, drain the water, hang out the fabric, and wait for dyeing.
[0047] E. Dyeing is carried out on a rope dyeing machine:
[0048] Reactive dyes x%, Yuanming powder 80 g / L, soda ash 8 g / L, leveling agent 0.3 g / L, penetrant 0.5 g / L; room temperature dyeing auxiliaries fully dissolved and then added, and added in 10 minutes Dye, walk at room temperature for 15 minutes; then add sodium sulfate and walk for 15 minutes, take 40 minutes to hea...
Embodiment 3
[0057] 10102 Georgette (blue)
[0058] Technological process: gray silk tentering, rolling, scouring, dyeing, soaping, and drying;
[0059] A. The blank silk door width is 113-118cm, and the door width is uniformly pulled to 118cm on the stenter machine.
[0060] B. Roll the fabric after the tenter frame.
[0061] C. The fabric is put into the jigger and scoured in soft water at 98°C for 4 hours.
[0062] D. Dyeing is carried out on a rope dyeing machine:
[0063] Reactive dye x%, Yuanming powder 60 g / L, soda ash 2 g / L, leveling agent 0.5 g / L, penetrant 0.5 g / L;
[0064] After the dyeing auxiliaries are fully dissolved at room temperature, add and walk evenly, add dye in 10 minutes, walk at room temperature for 15 minutes; then add sodium bicarbonate and walk for 15 minutes, take 40 minutes to heat up to 60°C±2°C, keep warm for 20 minutes, add soda ash , keep warm for 30 minutes, cut the sample, and proof the sample until it is qualified.
[0065] E. Soaping:
[0066] 85 ℃...
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