共查询到19条相似文献，搜索用时 546 毫秒
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本文对苎麻高支细薄织物的丝光、纯苎麻单面印色休闲面料的染整工艺及吸湿快干苎麻针织面料的开发中的某些染整技术问题进行分析讨论，并提出了相关技术建议。 相似文献
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本文对苎麻高支细薄织物的丝光、纯苎麻单面印色休闲面料的染整工艺及吸湿快干苎麻针织面料的开发中的某些染整技术问题进行分析讨论,并提出了相关技术建议。 相似文献
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本文探讨了苎麻织物刺痒感的评价方法,并对其中利用压缩织物时表面毛羽集合体的力学指标来评价刺痒感的方法作了重点分析和验证.主要从织物结构的角度对影响苎麻织物刺痒感的因素进行了统计分析,得出了相关结论. 相似文献
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本文介绍了贴身穿着某些织物时引起的刺痒感以及其他皮肤反应的机理，分析了苎麻织物引起的刺痒感的影响因素，对几种减轻苎麻织物刺痒感的方法进行了讨论，并总结出了几个有关结论。 相似文献
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苎麻与沟槽纤维混纺织物性能测试与分析 总被引：1，自引：1，他引：0
本文对采用纯苎麻纱作经纱及沟槽异形涤纶纤维混纺纱（交捻纱和sirofil纺纱）和其它纱线作为纬纱的不同织物试样的性能进行了测试和对比，分析了沟槽纤维混纺对织物吸湿排湿及其它性能的影响及其机理。 相似文献
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虽然2500Nm超细苎麻纤维的刚性随着支数的提高得到极大的弱化,但是由于该苎麻纤维细度仍然大于3.0d,刚度仍然较大,纯纺加工成纱毛羽仍然很多.采用新型苎麻湿法纺纱技术,解决了纯苎麻纱毛羽多的难题,为织造高品质纯苎麻面料提供具有专有特点的纱线原料. 相似文献
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In high active sportswear, moisture management is of great concern due to high amount of sweat generation. Moisture management properties of plated knitted sportswear have been studied by taking various combinations of profiled polyester filament yarn on inner and outer side of fabric. Moisture management tester (MMT) was used to evaluate overall moisture management capacity and other various moisture management indices. Liquid moisture transmission normal to fabric plane and within fabric plane from an infinite liquid reservoir was investigated using M/K GATS. The effect of filament shape factor of inner and outer side of fabric on various moisture management properties has been evaluated. Analysis of variance (ANOVA) was used to check statistical significance of all effects. Fabric, having filament of higher shape factor in combination, observed to have better moisture management with larger wetting radius, higher one way transport capacity and quick absorption rate however the effect is more pronounced when it is placed in next to skin layer. 相似文献
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Vildan Sülar Eren Oner Gökberk Devrim Mehmet Aslan Burçin Eser 《Fibers and Polymers》2016,17(12):2085-2094
Biodegradable products are parts of a natural cycle. The biopolymers and the fibers that can be produced from them are very attractive on the market because of the positive human perception. Therefore, PLA being a well known biodegradable fiber and some conventional fibers were selected for the current study to examine the differences between them and to emphasize the importance of biodegradability beside fabric performance. 14.8 tex (Ne 40/1) combed ring spun yarns produced from biodegradable fiber PLA, new generation regenerated fibers Modal and Tencel, synthetic and blends 50/ 50 % cotton/polyester and 50/50 % viscose/polyester, polyester were selected as yarn types and by using these yarns, six knitted fabrics were produced and some important yarn and fabric properties were compared. In this context, moisture and the tensile behavior of yarns and pilling, bursting strength, air permeability and moisture management properties of the test fabrics are discussed. 相似文献
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The aim of this study was to understand the stick-slip properties of polyester plain woven fabric. For this reason, pull-out test was conducted on dry and softening treated polyester woven fabrics. It was found that stick-slip force and accumulative retraction force depend on the number of pulled ends in the fabric, fabric sample dimensions and softening treatments. Stick-slip forces of polyester fabric in the multiple yarn pull-out test were higher than those of the single yarn pull-out test. Stick-slip force in single and multiple yarn pull-out tests in the dry polyester plain fabric were generally higher than those of the softening treated polyester plain fabric. On the other hand, the amount of stick-slip force was related to the number of interlacement points in the fabric whereas the amount of accumulative retraction force was related to fabric structural response. 相似文献
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This paper focuses on the assessment of the relation among constructional properties, fractional reflectances and cover factors
of fabrics woven from polyester yarns. A novel equation for the calculation of the relation between fractional reflectance
and fabric cover factor was proposed and the usage of the equation was assessed by reflectance measurements. 48 polyester
fabrics having different constructional parameters were used and the fabrics differed from each other by their cover factors.
The warp yarn type and count, warp density and warp yarn twist were the same but weft yarn count, weft yarn fiber count and
weft density were different for the fabrics in the experimental sub-groups. The reflectance measurements were conducted on
the pretreated but undyed fabric samples as well as on the individual yarn systems of the same fabrics. Fabrics with the same
cover factors exhibited different fractional reflectances. Reflectances were found to be dependent on the cover factor as
well as on yarn fiber fineness, yarn count, yarn density and fabric weave. The changes in crimp of the yarns according to
different construction parameters also governed the changes in fractional reflectances of fabric surfaces. The proposed equation
was tested according to different fabric construction parameters and it was concluded that fiber fineness and weave pattern
were among the most important parameters which govern the total light reflectances from the fabric surfaces, although they
are not incorporated in the calculation of the fabric cover factors. The proposed equation was used to explain the effects
of these components on the reflectance behavior of the fabric surfaces and on fabric cover. 相似文献
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Mine Akgun 《Fibers and Polymers》2013,14(8):1372-1377
The effects of fabric balance and fabric cover on surface roughness values of textured polyester woven fabrics with different constructional parameters were investigated. The warp yarn properties (type, count and warp density) were kept constant while the effect of variation in weft yarn density and weave pattern were studied. Measurements were conducted on pre-treated white fabric samples and the results assessed in relation to their constructional properties. A general overview of the results showed that surface roughness values of polyester fabrics affected by fabric balance and fabric cover and the effects were related to fabric thickness, yarn densities, yarn crimp, positioning of yarns in fabric structure. A change in weave pattern from sateen to plain increased the fabric balance and fabric cover, but decreased the surface roughness. Similarly, an increase in weft density increased the fabric balance and fabric cover, but decreased surface roughness. In order to produce fabrics with smooth surface properties yarn density should be increased, yarn float lengths decreased, cover of fabrics increased and fabric balance improved. 相似文献
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Kadir Bilisik 《Fibers and Polymers》2013,14(3):473-481
The aim of this study was to determine the in-plane shear properties of polyester fabric by the pull-out method and analytical relations were developed to calculate the shearing properties. After the yarn in the fabric was pulled from the top ravel region before the start of the crimp extension stage, it was found that fabric shear strength and rigidity increased when the number of pulled ends increased. In addition, when the fabric width and length increased, fabric shear strength and rigidity increased. On the other hand, the shear strength and rigidity values in untreated fabric were high compared to that of treated fabric due to the fabric treatments by softening agent. It was observed that fabric sample dimensions and the number of pull-out ends as well as the fabric treatments influenced fabric shear strength and rigidity. Also, the shear jamming angles were found to be based on the number of pulled ends. Fabric local shearing properties could be identified by pulling the yarn ends in various regions of the fabric. This could be important for the handling of the fabric during formation. The results generated from this study showed that polyester fabric shear could be measured by the yarn pull-out test. 相似文献
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A detailed study of electromagnetic shielding effectiveness (EMSE) of woven fabrics made of polyester and stainless steel/polyester blended conductive yarn was presented in this research work. Fabrics with different structures were analyzed and their shielding behavior was reported under different frequencies. Shielding efficiency of fabric was analyzed by vector network analyzer in the frequency range of 300 kHz to 1.5 GHz using coaxial transmission line holder. The effects of different fabric parameters such as weft density, proportion of conductive weft yarn, proportion of stainless steel content, grid openness, weave pattern and number of fabric layers on EMSE of fabrics were studied. The EMSE of fabric was found to be increased with increase in proportion of conductive yarn in the weft way. With increase in overall stainless-steel content in the fabric, the EMSE of fabric was increased. As such weave is considered, it did not have significant effect on EMSE of fabrics. But fabric with lower openness and aperture ratio showed better conducting network, hence better shielding. With increase in number of layers of fabric and ply yarns, EMSE of fabric was increased. 相似文献
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This paper assesses the color difference and color strength values (K/S) obtained for eight disperse-dyed polyester fabric samples with different fabric construction parameters (weft yarn type,
weft yarn count, weft density and fabric weave) after four sets of abrasion cycles. Warp yarn type and count, warp density,
and warp yarn twist are the same for all fabrics. Fabric samples are dyed in a commercial red disperse dye (C.I. Disperse
Red 74:1) and four different abrasion cycles (2500, 5000, 7500, 10000) are used. TheK/S values of the abraided fabrics and color difference values between the control fabric (dyed but not abraided) and abraded
fabrics are calculated. The main differences in theK/S and color difference values are observed between 0–2500 abrasion cycles. The high tenacity of the polyester fibers and continuous
polyester yarns causes some fuzz but no pilling formation on the fabric surface that lead to increasedK/S values and color differences. Fiber dullness, yarn thickness, yarn density and fabric weave are concluded to have different
effects on the appearance after abrasion. 相似文献
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This paper focuses on the reflectance prediction of colored (unicolored) fabrics considering relationship between fractional reflectance values and cover factors of fabrics woven from polyester yarns. A novel equation for the calculation of relation between fractional reflectance and cover factor was proposed and usage of the equation was assessed by reflectance measurements. 48 dyed polyester fabrics having different constructional parameters were used and fabrics differed from each other by their cover factors. Warp yarn type and count, warp density and warp yarn twist were the same but weft yarn count, weft yarn fiber count and weft density were different for the fabrics in experimental sub-groups. The reflectance measurements were conducted on the dyed fabric samples as well as on the individual yarn systems (warp and weft) of the same fabrics. The proposed equation was tested according to different fabric constructional parameters and reasonable results with the experimental data were obtained. The possibilities of general use of derived mathematical relations between theoretical and measured reflectance values were researched. The relation obtained was used to explain the effects of different constructional parameters on reflectance behavior of fabric surfaces. 相似文献