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园服面料克重不足的原因是什么?
发布人:admin发布时间:2019-11-26 11:08:50

  织物的克重一般是平方米织物重量的克数,克重是针织物的重要技术指标,克重通常也是粗花呢的重要技术指标。那么为什么面料的重量不够呢?山东园服定做公司告诉您:
  The weight per gram of the fabric is generally the weight per gram of the square meter of the fabric. The weight per gram is an important technical index of the knitted fabric, and the weight per gram is also an important technical index of the Tweed. Then why is the weight of the fabric insufficient? Qinchuan garden service company tells you:
  1. 织物重量:
  1. Fabric weight:
  每克重量是指纺织品在标准计量单位中的重量。
  Weight per gram refers to the weight of textiles in standard units of measurement.
  例如,1平方米针织物的克重为200克,表示为:200克/平方米等。
  For example, the weight of 1 square meter knitted fabric is 200 grams, which is expressed as: 200 grams / square meter, etc.
  单位-纺织品的“克”是重量单位。
  Unit - the "gram" of a textile is the unit of weight.
  第二,影响体重不足的因素
  Second, factors affecting underweight
  1. 购买原纱时,纱线很细;例如,40支纱线实际上只有41支纱线。
  1. When purchasing the original yarn, the yarn is very thin; for example, 40 yarns actually only have 41 yarns.
  2. 回潮率不足。印染织物干燥后会失去大量水分,织物规格是指标准水分回收率下的克重。因此,当天气干燥,干布不能恢复其全部重量,克将不够,特别是天然纤维,如棉花,亚麻,丝绸和羊毛,这将有很大的偏差。
  2. The return tide rate is insufficient. Dyeing and printing fabrics will lose a lot of moisture after drying. Fabric specification refers to the weight of gram under the standard moisture recovery rate. Therefore, when the weather is dry and the dry cloth cannot recover its full weight, gram will not be enough, especially for natural fibers such as cotton, linen, silk and wool, which will have a great deviation.
  3.原纱在织造过程中磨损严重,毛羽脱落过多,导致纱线变薄,克重下降。
  3. In the process of weaving, the original yarn is seriously worn and the hairiness falls off too much, which causes the yarn to become thinner and the weight of gram to drop.

园服面料克重不足的原因是什么
  4. 在染色过程中重新染色会导致纱线大量损耗和变薄。
  4. In the process of dyeing, re dyeing will cause a lot of yarn loss and thinning.
  5. 在烧毛过程中,过度烧毛会导致布料表面过度干燥,退浆时纱线损坏会导致变薄。
  5. In the process of singeing, excessive singeing will lead to excessive drying of cloth surface, and yarn damage will lead to thinning when desizing.
  6. 烧碱在丝光过程中损坏纱线。
  6. Caustic soda damages the yarn during mercerizing.
  7. 布盖因刮擦和抛光而损坏。
  7. The cloth cover is damaged by scraping and polishing.
  8. 最后,密度不符合工艺要求。如果不按规格生产,纬纱密度和经纱密度是不够的。
  8. Finally, the density does not meet the process requirements. If not produced according to specifications, weft density and warp density are not enough.
  这是花园服装面料克重不足的原因介绍。应该理解的是,牛仔布的克重一般用“OZ”来表示,即每平方码布料的盎司数,如7盎司、12盎司等。
  This is the reason for the lack of weight of garden clothing fabric. It should be understood that the gram weight of denim is generally expressed by "Oz", that is, the number of ounces per square yard of cloth, such as 7 ounces, 12 ounces, etc.

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