Production process of anti-radiation blended yarn
A blended yarn and production process technology, which is applied in the field of radiation-proof blended yarn production process, can solve the problems of reduced blending uniformity, low production efficiency, and reduced yarn strength, and achieves smooth hand feeling and good radiation shielding effect of effect
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[0013] The blended yarn of holy hemp fiber and stainless steel fiber is formed by blending 60-65% of holy hemp fiber and 35-40% of stainless steel fiber by mass percentage.
[0014] The linear density of the flax fiber is 1.4dtex, and the breaking strength is 2.7cN·dtex -1 , Elongation at break 33%. The linear density of the stainless steel fiber is 2.9dtex, and the breaking strength is 1.7cN·dtex -1 , Elongation at break 0.35%.
[0015] Preferably, an antistatic agent and an antislip agent are added to the flax fiber before blending.
[0016] The blending process of described holy hemp fiber and stainless steel fiber blended yarn comprises opening and cleaning process, carding process, drawing process, roving process and spun process, wherein:
[0017] Opening and cleaning process: The strength of Shengma fiber is medium, but the elongation at break is large and the initial modulus is not high, so the process of opening and cleaning cotton adopts the process of "multi-pack...
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