Warp and weft density of fabric is one of the index to measure the quality of fabric.
织物的经纬密度是衡量织物质量的其中的一项指标之一。
It is usually use crochet form for weaving selvedge on gripper-projectile looms, but it leads to weft density double and thickness increased.
片梭织机上的布边通常采用钩边形式，但钩边形式使布边的纬密增大，厚度也增加，造成布边与布身不相适应，给生产造成困难。
This method has advantages, such as making the structure more simple, extending the weft density scope of loom and suiting the demand of loom working at high speed.
该方法具有结构简单，扩大了织机纬密适应范围，能适应织机高速运转的特点。
The results suggest the fabrics texture, the warp and weft density and the twist of yarn have obvious effects on the properties of heat and wet vapour transfer in fabrics.
结果表明，织物组织、经纬线密度和捻度，对织物的热湿移动特性有明显的影响。
Polypropylene filaments were employed to wrap the flax yarn. 3 kinds of plain fabrics were woven with identical warp density and various weft density by using the produced yarns.
利用聚丙烯纤维对亚麻纱线进行包缠，使用该纱线织造3种经纱密度相同，纬纱密度不同的平纹织物。
The annular shaped woven fabric is woven with equally distributed long and short wefts, which can produce fabric with equal weft density, on an ordinary weaving frame with a cone batch roller.
利用仿形织造技术织造圆环仿形织物，采用的是长短纬等纬密的织造方法，在普通的织机上织造，并且采用圆锥台型卷取轴，导致在卷取过程中织物纬纱发生剪切变形。
This paper introduces the working principle and structure of the weft density device of model JWG1724 rapier weaving machine, and analyses the calculating method of the weft density adjusting range.
介绍了JWG1724型剑杆织机纬密机构的工作原理及构成，分析了该机构纬密调整范围的计算。
Total density of warp&weft over 200
纱支密度达200针以上
The fabrics with ideal weft elasticity can be made by the rational configuration of warp-weft compactness and density, fabric texture, the array mode of warp yarn and process.
只要将经纬紧度、经纬密度、织物组织、丝线排列方式及工艺合理配置，均可形成较为理想的纬向弹力织物。
For example, looms have electronic winding down frame that setting transformable density of weft beforehand or picking-mechanism of looms have the function of no-feeding weft.
如织机具有可以按预先设置可变化纬密的电子式卷取机构，或者织机的引纬机构具有不喂入纬纱的功能。
The system can solve the stop mark perfectly, and makes the density of weft more exactly, so the quality of the loomage can be improved.
本系统能够较好的解决织机停车痕的问题，使织物的纬密更加精确，提高了织物的质量。
Crepe effect coefficient is defined as the product of the surface geometric structural parameters, i. e, amplitude of weft, density of weft, and number of wefts in unit length.
绉效应系数，被定义为表面几何结构参数，即纬线的波高、纬密和纬线单位长度中的半波数的乘积。
Weft kinks seriously affects product quality when weaving high density T/C jacquard fabric and hard twist pure-polyester fabric.
在织造高密涤棉提花织物及纯涤纶强捻纱织物时，纬缩起圈疵点严重影响了产品质量。
To enhance sizing quality of fine count high density double weft satin fabric, adjustment and optimization of warping processing, sizing formula, sizing processing were done.
为提高细号高密双纬缎纹织物的浆纱质量，对整经工艺、浆料配方、浆纱工艺进行了调整与优化。
Thereby proposes a method to classify fabric thickness by means of the mass unit fabric area or the linear density sum of warp and weft.
提出了用织物单位面积质量或经纬丝线密度之和进行织物厚度分类的方法。
The deformation capability affected by the fabric parameters such as warp and weft yarn density is also analyzed based on the parallelogram method.
并采用平行四边形法，分析了经纬纱密度等织物参数对织物变形能力的影响。
The deformation capability affected by the fabric parameters such as warp and weft yarn density is also analyzed based on the parallelogram method.
并采用平行四边形法，分析了经纬纱密度等织物参数对织物变形能力的影响。
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