一家酒店使用的
酒店布草質量會直接影響到顧客對酒店的印象好壞，因此濟南酒店布草的選擇很重要。今天小編就收集了一些酒店布草的面料知識，與大家分享。
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、經緯密度
1、 Longitude and latitude density
1.經是指面料的直絲，緯是橫絲。
1. The warp refers to the straight thread of the fabric, and the weft refers to the horizontal thread.
2.指單位面積中經紗和緯紗的總根數，一般用1平方分米或一平方英寸為單位面積。
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.書寫格式：經紗×緯紗。如：110×90
3. Writing format: warp yarn × Weft yarn. For example: 110 × ninety
4.通常面料工藝中標識的是胚布的經緯密度，漂染過程會使面料經緯密度發生變化，正常幅度在2-5%之間。
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.成品書寫格式：T200、T250、T300。
5. Finished product writing format: T200, T250, T300.
6.我國對經緯密度的標準，一般是用平方米克重來檢驗。
6. The standard of longitude and latitude density in China is generally tested by the square meter weight.
二、面料強力
2、 Fabric strength
1.面料強力分為撕拉強力和單拉強力。
1. Fabric strength is divided into tear strength and single pull strength.
2.撕拉強力是反映面料在出現小面積破損時，破損部位擴張的阻力。
2. Tear strength is the resistance to expansion of the damaged part when the fabric is damaged in a small area.
3.單拉強力是指面料在單位面積內，能承受的拉力。
3. Single tensile strength refers to the tensile force that the fabric can bear in unit area.
4.強力的高低主要與棉紗質量（單紗強力）和漂染工藝有關。
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.能夠客觀的反映出面料的用紗量（即成本）。
1. It can objectively reflect the yarn consumption (i.e. cost) of the fabric.
2.防止用細紗支來代用粗紗支。
2. Prevent the use of spinning yarn instead of roving yarn.
3.測量的方法是，用圓盤取樣器，劃取100平方厘米的面料進行稱重。
3. The measuring method is to use a disk sampler to draw 100 square centimeters of fabric for weighing.
4.測驗結果對照面料的標準值，常溫下40S全棉T250，標準值是：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、縮水率
4、 Shrinkage
1.全棉縮水率一般為：經向5%，緯向5%。
1. The shrinkage of cotton is generally 5% in warp direction and 5% in weft direction.
2.滌棉縮水率一般為：經向2.5%，緯向2.5%。
2. The shrinkage of polyester and cotton is generally 2.5% in warp direction and 2.5% in weft direction.
3.做預縮的面料可適當降低縮水率，預縮后全棉經、緯紗縮水率為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、緯斜
5、 Latitudinal obliquity
1.緯斜的計算方法：緯斜幅度/整個門幅。
1. Calculation method of weft skew: weft skew amplitude/whole gate width.
2.緯斜主要影響產品的平整度效果。
2. Weft skew mainly affects the flatness effect of the product.
3.目前國內沒有一家染廠可以做100%不緯紋斜。
3. At present, there is no dyeing factory in China that can produce 100% non-weft twill.
六、毛羽
6、 Hairiness
1.毛羽是由于短纖維太多造成纖維露出紗體表面的現象。
1. Hairiness refers to the phenomenon that too many short fibers expose the surface of the yarn.
2.按纖維長度分為：長絨棉（825px）、埃及棉、新疆棉、美國棉。
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：脫毛率高、起球。
3. Consequences: high depilation rate and pilling.
七、色牢度
7、 Color fastness
色牢度是指紡織品的顏色對在加工和使用過程中各種作用的抵抗力。紡織品在其使用過程中會受到光照、洗滌、熨燙、汗漬等各種外界的作用，這就要求印染紡織品的色澤相對保持一定牢度。色牢度一般分為：水洗牢度、干洗色牢度粘色牢度（指有色產品）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.
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.caibozheng.cn Ask!
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