1.纺织品的原材料，决定其织品的外观特征及基本性质，合理选择织品原材料，对提高纺织品服用性能和加强养护是很重要的，织品原材料决定了织品丰满度、光泽程度和手感柔软挺括程度。

　　1. The raw materials of textiles determine their appearance characteristics and basic properties. Reasonable selection of textile raw materials is important for improving the wearability and strengthening maintenance of textiles. Textile raw materials determine the fullness, luster, and softness and stiffness of the fabric.

　　2.织品结构，指纺织品的织纹、重量与厚度、密度、紧度、幅宽与匹长等，在质量标准中都作了相应规定。

　　2. Fabric structure refers to the texture, weight and thickness, density, tightness, width and length of textiles, which are all specified in the quality standards.

　　3.织品的物理机械性能，是指织品的透气性、透水性、吸湿性、缩水率、拉伸强度、抗裂强度、抗顶强度、抗磨强度、抗皱强度、抗疲劳强度等。

　　3. The physical and mechanical properties of textiles refer to their breathability, water permeability, moisture absorption, shrinkage rate, tensile strength, crack resistance, top resistance, abrasion resistance, wrinkle resistance, fatigue resistance, etc.

　　4.织品的外观疵点，是指织品上存在的各种缺陷，如破损、斑渍、色条、破洞、缺经、染色不

　　4. Appearance defects of fabrics refer to various defects that exist on the fabric, such as breakage, stains, color stripes, holes, lack of warp, and dyeing failure

　　均、色差、纬斜等。这些缺陷除影响外观，也严重影响织品坚牢度和使用性能，因而对织品 的外观疵点必须严格控制。

　　Uniformity, color difference, latitude deviation, etc. These defects not only affect the appearance, but also seriously affect the firmness and performance of the fabric, so the appearance defects of the fabric must be strictly controlled.

　　5.染色牢度，是指纺织品在使用中常遇到摩擦、汗渍、洗涤、熨烫、日晒等使纺织品 颜色发生的变化，能控制在一定范围之内

　　5. Color fastness refers to the changes in the color of textiles caused by friction, sweat stains, washing, ironing, sun exposure, etc. during use, which can be controlled within a certain range