一家酒店使用的酒店布草质量会直接影响到顾客对酒店的印象好坏，因此济南酒店布草的选择很重要。今天小编就收集了一些酒店布草的面料知识，与大家分享。

The quality of hotel linen used by a hotel will directly affect the impression of customers on the hotel, so the selection of Jinan hotel linen is very important. Today, Xiaobian collected some fabric knowledge of hotel linen to share with you.

一、经纬密度

1、 Longitude and latitude density

1.经是指面料的直丝，纬是横丝。

1. The warp refers to the straight thread of the fabric, and the weft refers to the horizontal thread.

2.指单位面积中经纱和纬纱的总根数，一般用1平方分米或一平方英寸为单位面积。

2. It refers to the total number of warp and weft yarns per unit area. Generally, the unit area is 1 square decimeter or 1 square inch.

3.书写格式：经纱×纬纱。如：110×90

3. Writing format: warp yarn × Weft yarn. For example: 110 × ninety

4.通常面料工艺中标识的是胚布的经纬密度，漂染过程会使面料经纬密度发生变化，正常幅度在2-5%之间。

4. Generally, the warp and weft density of the raw fabric is marked in the fabric process. The bleaching and dyeing process will change the warp and weft density of the fabric, with a normal range of 2-5%.

5.成品书写格式：T200、T250、T300。

5. Finished product writing format: T200, T250, T300.

6.我国对经纬密度的标准，一般是用平方米克重来检验。

6. The standard of longitude and latitude density in China is generally tested by the square meter weight.

二、面料强力

2、 Fabric strength

1.面料强力分为撕拉强力和单拉强力。

1. Fabric strength is divided into tear strength and single pull strength.

2.撕拉强力是反映面料在出现小面积破损时，破损部位扩张的阻力。

2. Tear strength is the resistance to expansion of the damaged part when the fabric is damaged in a small area.

3.单拉强力是指面料在单位面积内，能承受的拉力。

3. Single tensile strength refers to the tensile force that the fabric can bear in unit area.

4.强力的高低主要与棉纱质量（单纱强力）和漂染工艺有关。

4. The strength is mainly related to cotton yarn quality (single yarn strength) and bleaching and dyeing process.

三、平方米克重

3、 Gram weight per square meter

1.能够客观的反映出面料的用纱量（即成本）。

1. It can objectively reflect the yarn consumption (i.e. cost) of the fabric.

2.防止用细纱支来代用粗纱支。

2. Prevent the use of spinning yarn instead of roving yarn.

3.测量的方法是，用圆盘取样器，划取100平方厘米的面料进行称重。

3. The measuring method is to use a disk sampler to draw 100 square centimeters of fabric for weighing.

4.测验结果对照面料的标准值，常温下40S全棉T250，标准值是：135g/c㎡。

4. The test results are compared with the standard value of the fabric. The standard value of 40S cotton T250 at room temperature is 135g/c ㎡.

四、缩水率

4、 Shrinkage

1.全棉缩水率一般为：经向5%，纬向5%。

1. The shrinkage of cotton is generally 5% in warp direction and 5% in weft direction.

2.涤棉缩水率一般为：经向2.5%，纬向2.5%。

2. The shrinkage of polyester and cotton is generally 2.5% in warp direction and 2.5% in weft direction.

3.做预缩的面料可适当降低缩水率，预缩后全棉经、纬纱缩水率为3.5%。

3. The shrinkage rate of the pre-shrunk fabric can be appropriately reduced, and the shrinkage rate of the warp and weft yarns of the cotton after pre-shrinking is 3.5%.

五、纬斜

5、 Latitudinal obliquity

1.纬斜的计算方法：纬斜幅度/整个门幅。

1. Calculation method of weft skew: weft skew amplitude/whole gate width.

2.纬斜主要影响产品的平整度效果。

2. Weft skew mainly affects the flatness effect of the product.

3.目前国内没有一家染厂可以做100%不纬纹斜。

3. At present, there is no dyeing factory in China that can produce 100% non-weft twill.

六、毛羽

6、 Hairiness

1.毛羽是由于短纤维太多造成纤维露出纱体表面的现象。

1. Hairiness refers to the phenomenon that too many short fibers expose the surface of the yarn.

2.按纤维长度分为：长绒棉（825px）、埃及棉、新疆棉、美国棉。

2. According to fiber length, it is divided into long-staple cotton (825px), Egyptian cotton, Xinjiang cotton and American cotton.

3.造成的后果：脱毛率高、起球。

3. Consequences: high depilation rate and pilling.

七、色牢度

7、 Color fastness

色牢度是指纺织品的颜色对在加工和使用过程中各种作用的抵抗力。纺织品在其使用过程中会受到光照、洗涤、熨烫、汗渍等各种外界的作用，这就要求印染纺织品的色泽相对保持一定牢度。色牢度一般分为：水洗牢度、干洗色牢度粘色牢度（指有色产品）等。

Color fastness refers to the resistance of the color of textiles to various functions during processing and use. Textiles will be exposed to various external effects such as light, washing, ironing, perspiration and so on in the process of use, which requires that the color of printed and dyed textiles should maintain a certain degree of fastness. Color fastness is generally divided into: color fastness to washing, color fastness to dry cleaning, color fastness to adhesion (referring to colored products), etc.

此外酒店布草质量好坏一般也包含以上所讲解的几方面内容：面料经纬密度、平方米克重、强力、毛羽、色牢度、缩水率、纬斜等。您可以作为参考使用，更多布草的认识就来我们网站http://www.jnadx.com咨询吧！

In addition, the quality of hotel linen generally includes the following aspects: fabric warp and weft density, gram weight per square meter, strength, hairiness, color fastness, shrinkage, weft skew, etc. You can use it as a reference. For more information about linen, please visit our website http://www.jnadx.com Ask!