Jute/terylene/cotton blended yarn
A technology of blended yarn and cotton blended yarn, which is applied in the field of polyester, blended yarn containing jute and cotton fibers, can solve the problem of low breaking strength of jute/cotton blended yarn, and achieve the effect of improving the breaking strength
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Embodiment 1
[0020] When the weight ratio of jute fiber to cotton fiber is 3:1 to 4:1, the breaking strength of the yarn obtained by adding polyester fiber to the jute and cotton fibers after spinning is shown in the table below.
[0021] Table 2 The weight ratio of jute fiber to cotton fiber is 3:1~4:1, and the breaking strength of 12 yarns (s) blended after adding polyester fiber according to the weight percentage of 10~20wt%
[0022] jute fiber and cotton fiber Polyester fiber content (wt%) Breaking strength (cN)
[0023] weight ratio 3:1 10 543.75 3:1 15 588.56 3:1 20 608.35 7:2 10 520.69 7:2 15 534.97 7:2 20 585.45 4:1 10 546.38 4:1 15 558.69 4:1 20 575.34
[0024] Comparing Table 1 and Table 2, it can be seen that: when the weight ratio of jute fiber and cotton fiber is in the range of 3:1 to 4:1, that is, in the range of 75:25 to 80:20, the blend obtained by direct blending of jute fiber and co...
Embodiment 2
[0026] When the weight ratio of jute fiber to cotton fiber is 13:7~7:3, the breaking strength of the yarn obtained after adding polyester fiber to the jute and cotton fibers is shown in the table below.
[0027] Table 3 The weight ratio of jute fiber to cotton fiber is 13:7~7:3, and the breaking strength of 12 yarns (s) blended after adding polyester fiber according to the weight percentage of 20~30wt%
[0028] jute fiber and cotton fiber
weight ratio Polyester fiber content (wt%) Breaking strength (cN) 13:7 20 600.82 13:7 25 581.45
[0029] 13:7 30 565.47 2:1 20 623.69 2:1 25 592.35 2:1 30 558.67 7:3 20 532.64 7:3 25 546.85 7:3 30 559.86
[0030] Comparing Table 1 and Table 3 can be seen: when the weight ratio of jute fiber and cotton fiber is 13:7~7:3 scope, promptly 65:35~70:30 scope, the blending obtained by direct blending of jute fiber and cotton fiber The breaking strength of the spun y...
Embodiment 3
[0032] When the weight ratio of jute fiber to cotton fiber is 9:11 to 1:1, the breaking strength of the yarn obtained by adding polyester fiber to the jute and cotton fibers after spinning is shown in the table below.
[0033] Table 4 The weight ratio of jute fiber to cotton fiber is 9:11~1:1, and the breaking strength of 12 yarns (s) blended after adding polyester fiber according to the weight percentage of 25~30wt%
[0034] jute fiber and cotton fiber
weight ratio Polyester fiber content (wt%) Breaking strength (cN) 9:11 25 653.75 9:11 27 630.65 9:11 30 618.34 19:21 25 616.86 19:21 27 609.58
[0035] 19:21 30 606.33 1:1 25 617.89 1:1 27 598.76 1:1 30 599.45
[0036] Comparing Table 1 and Table 4, it can be seen that: when the weight ratio of jute fiber and cotton fiber is in the range of 9:13 to 1:1, that is, in the range of 45:55 to 50:50, the blend obtained by direct blending of jute fiber ...
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