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A cupro fiber and carbon dioxide technology, applied in the textile field, can solve problems such as poor resistance of cupro fibers, and achieve the effects of improving yarn quality, high thermal efficiency and good controllability
Inactive Publication Date: 2015-06-03
SUZHOU CHENHENG WEAVING
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Problems solved by technology
The cross-section of the cupro fiber is round, without a skin-core structure, the fiber can withstand a high degree of stretching, and the obtained monofilament is relatively thin, so the fabric feels soft, the luster is soft, and it has a real silk feel; because the cupro fiber is resistant to chlorine bleaching agents , hydrogen peroxide and other oxidants have poor resistance, so the fabrics blended with cupro ammonia fiber and other fibers have certain difficulties in the subsequent pretreatment, dyeing and finishing processes.
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0028] In the method for making a carbon dioxide desizing viscose / cupro blended fabric provided in this embodiment, the selected warp and weft materials are calculated in parts by mass: 56 parts of viscose fiber, 36 parts of cupro fiber, 26 parts of silk, 36 parts of combed cotton, 12 parts of ultra-fine polyester, the preparation process of the fiber fabric is cotton cleaning, carding, drawing, roving, spun yarn and weaving operations;
[0029] The weaving process also includes warping, boiling and setting, sizing and air-jet operations;
[0030] In the warping step, warping is carried out in batches, the warping tension is 22dN, the warping speed is 400r / min, the ambient temperature is 24°C, the relative humidity is 68%, and the winding density is 0.56g / cm 3 , the end-break delay is 1s;
[0031] The carbon dioxide desizing process is also included between the sizing operation and the air injection operation: Dissolve the surfactant diisooctyl sulfonate sodium in the mixed...
Embodiment 2
[0041] In the method for making a carbon dioxide desizing viscose / cupro blended fabric provided in this embodiment, the selected warp and weft materials are calculated in parts by mass: 65 parts of viscose fiber, 41 parts of cupro fiber, 26 parts of silk, 26 parts of combed cotton, 11 parts of ultra-fine denier polyester, the preparation process of the fiber fabric is cotton cleaning, carding, drawing, roving, spun yarn and weaving operations;
[0042] The weaving process also includes warping, boiling and setting, sizing and air-jet operations;
[0043] In the warping step, warping is carried out in batches, the warping tension is 21dN, the warping speed is 400r / min, the ambient temperature is 24°C, the relative humidity is 68%, and the winding density is 0.54g / cm 3 , the end-break delay is 1s;
[0044] The carbon dioxide desizing process is also included between the sizing operation and the air injection operation: Dissolve the surfactant diisooctyl sulfonate sodium in th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses a manufacturing method for a carbon dioxide desized mucilage glue/copper ammonia fiber blended yarn weaved fabric. A warp and weft yarn material selected by the manufacturing method comprises the following components in parts by mass: 40-90 parts of mucilage glue fiber, 36-45 parts of copper ammonia fiber, 24-28 parts of cocoon silk, 20-40 parts of combed cotton and 8-18 parts of superfine denier polyester; the manufacturing method for the fiber fabric comprises the following steps: scutching, cotton carding, drawing, roving, spinning and weaving; the weaving process comprises the following operations, such as beam warping, poaching for shaping, slashing and air injection; in the beam warping step, the beam warping is carried out in batch at the beam warping tension of 20-22dN, the beam warping speed of 400r/min, the environment temperature of 24 DEG C, the relative humidity of 68%, the winding density 0.53-0.56g/cm<3> and the yarn end breaking delay of 1s. According to the manufacturing method for the carbon dioxide desized mucilage glue/copper ammonia fiber blended yarn weaved fabric, the integral performance of the fiber spun fabric is improved through performance complementation among different fibers, and meanwhile, the manufacturing method is pollution-free and environment-friendly.
Description
technical field [0001] The invention belongs to the technical field of textiles, in particular to a method for making a carbon dioxide desized viscose / cupro fiber blended fabric. Background technique [0002] Carbon dioxide fluid enzymatic desizing technology has the characteristics of clean production such as ecology, environmental protection, energy saving and emission reduction, and is of great significance to change the current situation of high pollution and high energy consumption in traditional textile pretreatment; at present, biological enzymes are used in dyeing and finishing Processing has broad application prospects, because enzyme preparation is a kind of biological preparation, non-toxic and harmless, and its development and application conform to the requirements of green processing and sustainable development; among them, the application of desizing enzyme is relatively mature and extensive, and has become more and more It is more and more accepted by printin...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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