Rayon and dacron mixed spinning process
A rayon and polyester technology, applied in the field of textile production, can solve the problems of multi-stop, traction and improper pretreatment process, and achieve the effect of not easy to break
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Embodiment 1
[0015] A rayon and polyester blended textile process, comprising the following steps:
[0016] (1) Put the polyester in a water steamer, the water temperature is 90 degrees Celsius, and the water steaming time is 80 hours;
[0017] (2) Put the steamed polyester in the natural state for 15 hours to pre-set;
[0018] (3) Test the maximum elongation and fracture pressure value of rayon;
[0019] (4) Use a water jet loom to weave mixed rayon and polyester under the maximum elongation and breaking pressure value. When the water jet loom draws polyester, use a nozzle with a specification of 40. , using a nozzle with a size of 30.
Embodiment 2
[0021] A rayon and polyester blended textile process, comprising the following steps:
[0022] (1) Put the polyester in a water steamer, the water temperature is 110 degrees Celsius, and the water steaming time is 90 hours;
[0023] (2) Put the steamed polyester in the natural state for 25 hours to pre-set;
[0024] (3) Test the maximum elongation and fracture pressure value of rayon;
[0025] (4) Use a water jet loom to weave mixed rayon and polyester under the maximum elongation and fracture pressure value. When the water jet loom draws polyester, use a nozzle with a specification of 35. , using a nozzle with a specification of 15.
Embodiment 3
[0027] A rayon and polyester blended textile process, comprising the following steps:
[0028] (1) Put the polyester in a water steamer, the water temperature is 100 degrees Celsius, and the water steaming time is 85 hours;
[0029] (2) Put the steamed polyester in the natural state for 20 hours;
[0030] (3) Test the maximum elongation and fracture pressure value of rayon;
[0031] (4) Use a water jet loom to weave mixed rayon and polyester under the maximum elongation and fracture pressure value. When the water jet loom draws polyester, use a nozzle with a specification of 35. , using a nozzle with a specification of 25.
[0032] The present invention measures the stretchable maximum pressure value of rayon, because the tensile strength of rayon is weaker than that of polyester, so the maximum pressure value that can be applied to rayon is used for blending to ensure that the tension of rayon and polyester are all within the same range. Within the acceptable range, it is ...
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