用優(yōu)等品棉紗比用一等品棉紗，斷裂強力要高10%，一等品比二等品也在10%左右。反映在成品布上的斷裂強力也應該相差10%左右。但是做為酒店布草的面料沒有必要用優(yōu)等品棉紗，用二等品就足夠了。棉紗標準要考慮各行各業(yè)的指標需求，只設定了優(yōu)等品，一等品和二等品。沒有設定三等品及不合格品的指標。只要達不到二等品的都可為三等品。
The breaking strength of top grade cotton yarn is 10% higher than that of first grade cotton yarn, and the breaking strength of first grade cotton yarn is about 10% higher than that of second grade cotton yarn. The breaking strength reflected on the finished cloth should also differ by about 10%. However, as the fabric of hotel linen, it is not necessary to use high-quality cotton yarn, and it is sufficient to use second-grade cotton yarn. The cotton yarn standard should take into account the indicator needs of all walks of life, and only set the first-class products, first-class products and second-class products. There are no indicators for third-class products and nonconforming products. As long as it does not reach the second class, it can be the third class.
原因一
Reason 1
家紡行業(yè)產值僅是服裝行業(yè)的10%左右，紡織部棉紗標準主要是為服裝行業(yè)制定的。服裝行業(yè)高支紗對棉紗的品質要求比家紡高很多，棉紗成本占銷售價的比重也較小。而家紡不同，產品附加值低，對棉紗成本很敏感。
The output value of the home textile industry is only about 10% of that of the clothing industry. The cotton yarn standard of the Ministry of Textiles is mainly formulated for the clothing industry. The high count yarn in the clothing industry has much higher requirements on the quality of cotton yarn than home textile, and the cost of cotton yarn accounts for a small proportion of the sales price. Unlike home textiles, the added value of products is low and is very sensitive to the cost of cotton yarn.
原因二
Reason 2
面料的質量除了和棉紗有關，還和織造密度和工藝相關。酒店布草的面料密度比家紡高，用二等品的棉紗織造，足以達到面料的國家標準。棉紗等級的不同主要受強力指標的制約。
In addition to cotton yarn, fabric quality is also related to weaving density and technology. The fabric density of hotel linen is higher than that of home textile. It is woven with second-class cotton yarn, which is enough to meet the national standard of fabric. The difference of cotton yarn grade is mainly restricted by the strength index.
面料的強力是影響
酒店布草壽命的一個因素，俗話說，酒店布草不是用壞的，是洗壞的。所以影響酒店布草壽命主要是洗滌損害方面為主。如果追求用高一等級棉紗，酒店不會感到有明顯的質量差異，但布草成本有2%-5%左右的提高。
The strength of the fabric is a factor that affects the service life of the hotel linen. As the saying goes, the hotel linen is not worn out, but washed out. Therefore, the main factor affecting the service life of hotel linen is washing damage. If we pursue to use a higher grade cotton yarn, the hotel will not feel any obvious quality difference, but the cost of linen will increase by about 2% - 5%.
Therefore, the difference of one grade of cotton yarn has little effect on the quality of linen. Of course, if you have any questions or needs, you can come to our website at any time http://www.xcnmpx.com Get to know!
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