評定紡織品質量時以標準中的技術要求為依據,分等規定為準繩,采用質量標準巾的測量方法夾進行。尤其是幼兒園服裝這種小孩子穿的衣服,對面料有一個嚴格正確的鑒定尤為重要。在質量標準中.對質量的影響因素主要分為內在質量和外觀質量兩大類。下面以棉織物為例作簡單介紹。
When evaluating the quality of textiles, it is based on the technical requirements in the standard, and the grading rule is the criterion. It is carried out by means of the measuring clamp of the quality standard towel. Especially for kindergarten clothes, which children wear, it is particularly important to have a strict and correct identification of fabrics. In quality standards, the influencing factors of quality are mainly divided into internal quality and external quality. Following is a brief introduction of cotton fabric as an example.
(1)純棉本色布的質量標準:純棉本色布主要是按照織物組織、幅寬、密度、斷裂強力、棉結雜質疵點格率、棉結疵點格率和布面瑕疵點七項質量指標進行檢驗和評定。品等可分為優等品、一等品、二等品和三等品,低于三等品的為等外品。棉本色布的評等以匹為單位,織物組織、幅寬、布面疵點按匹評等,密度、斷裂強力、棉結雜質疵點格率和棉結疵點格率按批評等,議其中低的一項品等作為該匹布的品等。具體評分標準根據疵點情況而定。
(1) Quality standard of pure cotton natural color cloth: pure cotton natural color cloth is mainly inspected and evaluated according to seven quality indexes of fabric structure, width, density, breaking strength, NEP impurity defect rate, NEP defect rate and fabric surface defect. Grade can be classified into high-quality goods, first-class goods, second-class goods and third-class goods, lower than third-class goods for foreign goods. Cotton natural color cloth is graded on the basis of piece, fabric structure, width, fabric surface defects are graded on the basis of piece, density, breaking strength, NEP impurity defect rate and NEP defect rate are graded on the basis of criticism, and the lowest one among them is discussed as the product of the cloth. Specific scoring criteria depend on the defect situation.
(2)棉印染布的質量標準:棉印染布的質量檢to包括內在質量檢驗和外觀質量檢驗。內在質量包括緯紗密度、斷裂強力、水洗尺寸變化和染色牢度,外觀質量包括局部性疵點和散布性疵點兩類,具體也可分為優等品、一等品、二等品、三等品和等外品,應按內在質量和外觀質量中低的等級來定。
(2) Quality standard of cotton printing and dyeing fabrics: quality inspection of cotton printing and dyeing fabrics includes internal quality inspection and external quality inspection. The intrinsic quality includes weft density, breaking strength, washing size change and dyeing fastness. The exterior quality includes local defects and dispersive defects. It can also be divided into top-grade, first-class, second-class, third-class and other foreign products. It should be determined according to the lowest level of the intrinsic quality and appearance quality.
棉印染布的染色牢度檢驗包括耐光、耐洗、耐摩擦、耐汗漬、耐熨燙和耐刷洗色牢度六大項。局部性疵點包括經向疵點、緯向疵點、破損、邊疵和織疵,分別按疵點長度評分,散布性疵點按幅寬偏差、色差、歪斜等不同疵點類別評等,具體指標略。
The dyeing fastness test of cotton printing and dyeing cloth includes six items: light fastness, washing fastness, friction fastness, perspiration fastness, ironing fastness and brushing fastness. Local defects include warp defects, weft defects, breakage, edge defects and weaving defects. They are graded according to the length of defects, and dispersive defects are graded according to different types of defects, such as width deviation, color difference and skew.
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If you have anything to add, you are welcome to contribute to the small edition of Shandong Garden Clothing. Our official website is http://www.bj-online.cn.
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