Printing process of raffia braided fabric
A printing process and woven fabric technology, applied in textiles, papermaking, dyeing, etc., can solve problems such as unclear printing outlines and poor printing and dyeing effects, achieve clear outlines, solve fiber texture bleeding, and ensure breaking strength and elongation Effect
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Embodiment 1
[0033] Technology of the present invention comprises the steps:
[0034] 1) Mix synthetic dragon glue with water, prepare synthetic dragon glue paste according to the solid content of 5% by mass; add urea to the original paste; then sprinkle weak acid dye (weak acid dye is weak acid dark blue 5R); , the ratio of synthetic dragon glue (total mass, the same below), urea and weak acid dye is 100:4:2.5; stir evenly to get printing color paste; use printing color paste to print on the machine, use flat Screen printing on machine printing;
[0035] 2) Dry the knitted fabric printed in step 1) immediately at 65°C for 4 minutes;
[0036] 3) Steam the braid obtained in step 2), the steaming condition is saturated steaming at 105°C, and the steaming time is 25 minutes;
[0037] 4) Wash the steamed and color-fixed braid obtained in step 3), first wash in cold water at natural water temperature for 5 minutes; then perform anti-stain soaping, soaping liquid 1.5g / L, temperature 23°C, wash...
Embodiment 2
[0039] Technology of the present invention comprises the steps:
[0040] 1) Mix synthetic dragon gum with water, prepare synthetic dragon collagen paste according to the solid content of 5.05%; add urea to the original paste; then sprinkle weak acid dye (weak acid dye is weak acid dark blue 5R); among them, synthetic The mass ratio of dragon gum, urea and weak acid dye is 100:3.5:2; stir evenly to obtain printing color paste; use printing color paste for printing on the machine, and use flat screen printing to print on the machine;
[0041] 2) Dry the knitted fabric printed in step 1) immediately at 62°C for 3.5 minutes;
[0042] 3) Steam the braid obtained in step 2), the steaming condition is saturated steaming at 103°C, and the steaming time is 20 minutes;
[0043] 4) Wash the steamed and color-fixed braid obtained in step 3), first wash in cold water at natural water temperature for 5.5 minutes; then perform anti-stain soaping, soaping liquid 1 / L, temperature 21°C, wash w...
Embodiment 3
[0045] Technology of the present invention comprises the steps:
[0046] 1) Mix synthetic dragon glue with water, prepare synthetic dragon glue paste according to the solid content of 4.95% by mass; add urea to the original paste; then sprinkle weak acid dye (weak acid dye is weak acid dark blue 5R); , the mass ratio of synthetic dragon glue, urea and weak acid dye is 100:5.5:3; stir evenly to obtain printing color paste; use printing color paste to print on the machine, and use flat screen printing to print on the machine;
[0047] 2) Dry the knitted fabric printed in step 1) immediately at 68°C for 5.6 minutes;
[0048]3) Steam the braid obtained in step 2), the steaming condition is saturated steaming at 109°C, and the steaming time is 28 minutes;
[0049] 4) Wash the steamed and color-fixed braid obtained in step 3), first wash in cold water at natural water temperature for 4.5 minutes; then perform anti-stain soaping, soaping liquid 2g / L, temperature 25°C, wash with wate...
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