Cotton, ramie and bamboo blended grey yarns and production process thereof
A production process, the technology of hemp bamboo, applied in the field of yarn textile
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Embodiment 1
[0006] Embodiment 1: A kind of natural color yarn of cotton hemp bamboo blending, comprises pure cotton, ramie and bamboo three kinds of fibers, and the weight ratio of each component is respectively: pure cotton fiber 40%, ramie fiber 30%, bamboo fiber 30% . The technical scheme of the embedded blending process adopted by the present invention comprises the following processes:
[0007] (1) Cotton fiber preparation: pretreatment—grabbing cotton—mixing cotton opening—feeding cotton—rolling—carding—drawing. (2) Ramie fiber preparation: pretreatment - mixing - combing - drawing roving - spun yarn - winding. (3) Bamboo fiber preparation: pretreatment-mixing-combing-drawing roving-spinning-winding.
[0008] (4) Three-way blending: According to the mixing ratio of the three fibers, the three fibers are mixed and drawn. To ensure that the three fibers
[0009] Mix evenly and improve the straightening and parallelism of the fibers after mixing, properly enlarge the bell mouth whe...
Embodiment 2
[0015] Embodiment 2: a kind of natural color yarn of cotton hemp bamboo blending, comprises three kinds of fibers of pure cotton, ramie and bamboo, and the weight ratio of each component is respectively: pure cotton fiber 50%, ramie fiber 25%, bamboo fiber 25% . Its production and preparation process is exactly the same as the production and preparation process of Example 1.
Embodiment 3
[0016] Embodiment 3: a kind of natural color yarn of cotton, hemp, bamboo blending, comprises three kinds of fibers of pure cotton, ramie and bamboo, and the weight ratio of each component is respectively: pure cotton fiber 60%, ramie fiber 20%, bamboo fiber 20%. Its production and preparation process is exactly the same as the production and preparation process of Example 1.
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