Zipper cloth ribbon dyeing method
A dyeing method and cloth tape technology, applied in the dyeing field, can solve the problems of low dyeing fastness, slow dyeing speed, and long heating time, and achieve the effects of short dyeing time, good installation position, and high color fastness
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Embodiment 1
[0019] A kind of dyeing method of zipper tape, it comprises the steps:
[0020] (1) Put the metal zipper tape to be dyed in the dye vat, add dye solution into the dye vat, and make the dye solution immerse the metal zipper tape. The weight of the metal zipper tape dyed this time is 75kg;
[0021] (2) Pressurize the dyeing vat to make the pressure in the dyeing vat reach 0.1MPa, and then stop pressurizing;
[0022] (3) When the pressure in the dye vat reaches 0.1MPa, then heat the dye solution to 130°C, and dye the metal zipper tape for 90 minutes at a temperature of 130°C.
Embodiment 2
[0024] A kind of dyeing method of zipper tape, it comprises the steps:
[0025] (1) Put the nylon zipper tape to be dyed in the dye vat, add dye solution into the dye vat, and make the dye solution immerse the nylon zipper tape. The weight of the nylon zipper tape dyed this time is 75kg;
[0026] (2) Pressurize the dyeing vat to make the pressure in the dyeing vat reach 0.08MPa, and then stop pressurizing;
[0027] (3) When the pressure in the dye vat reaches 0.08MPa, then heat the dye solution to 128°C, and dye the nylon zipper tape for 90 minutes at a temperature of 128°C.
Embodiment 3
[0029] A kind of dyeing method of zipper tape, it comprises the steps:
[0030] (1) Put the plastic-steel zipper tape to be dyed in the dyeing vat, add dyeing liquid into the dyeing vat, so that the dyeing liquid is immersed in the plastic-steel zipper tape, and the weight of the plastic-steel zipper tape dyed this time is 75kg;
[0031] (2) Pressurize the dye vat to make the pressure in the dye vat reach 0.12MPa;
[0032] (3) When the pressure in the dye vat reaches 0.12MPa, then heat the dye solution to 135°C, and dye the zipper tape for 87min at a pressure of 0.12MPa and a temperature of 135°C.
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