<blockquote id="o00vk"></blockquote>
  • <p id="o00vk"></p>
    <cite id="o00vk"><rp id="o00vk"></rp></cite>
    <sub id="o00vk"><rt id="o00vk"></rt></sub>
    国产xxxxx免费视频,少妇人妻偷人精品系列,国产在线不卡精品网站,69国产精品久久久久久人妻,人妻18毛片A级毛片免费看,538porm在线看国产亚洲,国精品91人妻无码一区二区三区,欧美性猛交XXXX乱大交

    長毛兔毛發細膩有光澤 是紡織高端面料的好原料

    發布日期:2025-12-22 來源:http://www.tunjie.cn 發布人:創始人

      兔毛(rabbit hair)家兔毛和 野兔 毛的統稱。 紡織用兔毛產自安哥拉兔和家兔,其中以 安哥拉兔毛 的質量為,很柔軟。

      Rabbit hair is a general term for domestic rabbit hair and wild rabbit hair. Textile rabbit hair is produced from Angora rabbits and domestic rabbits, among which Angora rabbit hair has the best quality and is very soft.base64_image

      兔毛由角蛋白組成,絨毛和粗毛都有髓質層,絨毛的毛髓呈單列斷續狀或狹塊狀,粗毛的毛髓較寬,呈多列塊狀,含有空氣。纖維細長,顏色潔白,光澤好,柔軟蓬松,保暖性強,但纖維卷曲少,表面光滑,纖維之間抱合性能差,強度較低,細毛為15.9~27.4cN/tex,粗毛為62.7~122.4cN/tex,平均斷裂伸長率為31%~48%。對酸、堿的反應與羊毛大致相同。

      Rabbit hair is composed of keratin, and both villi and coarse hair have a medullary layer. The medullary layer of the villi is in a single row intermittent or narrow block shape, while the medullary layer of the coarse hair is wider and in multiple rows block shape, containing air. The fibers are slender, white in color, with good luster, soft and fluffy, and have strong warmth retention. However, the fibers have few curls and a smooth surface. The adhesion between fibers is poor, and the strength is low. The fine fibers have a strength of 15.9-27.4cN/tex, and the coarse fibers have a strength of 62.7-122.4cN/tex. The average elongation at break is 31% -48%. The reaction to acid and alkali is roughly the same as that of wool.

      兔毛純紡較困難,大多與其他纖維混紡,可作針織衫和機織面料。

      Pure spinning of rabbit hair is difficult, and it is mostly blended with other fibers to make knitwear and woven fabrics.

      兔毛很柔軟,冬天穿很保暖,一般對毛衣過敏的人,是不會對兔毛過敏的,市場上兔毛做的毛衣,不是很貴,價錢很合理,但提醒廣大消費者,假兔毛和真兔毛柔軟度相差很大。

      Rabbit hair is very soft and warm to wear in winter. Generally, people who are allergic to sweaters will not be allergic to rabbit hair. Sweaters made from rabbit hair on the market are not very expensive and the price is reasonable. However, we remind consumers that the softness difference between fake rabbit hair and real rabbit hair is significant.

      長毛兔的被毛由混型毛組成。根據兔毛纖維的形態學特點,一般可分為細毛、粗毛和兩型毛3種 。

      The coat of a long haired rabbit is composed of mixed hair. According to the morphological characteristics of rabbit hair fibers, they can generally be divided into three types: fine hair, coarse hair, and two types of hair.

      細毛

      Fine hair

      又稱絨毛。是長毛兔被毛中柔軟纖細的毛纖維,呈波浪形彎曲,長5~12厘米,細度為12~15微米,占被毛總量的85%~90%。兔毛纖維的質量,在很大程度上取決于細毛纖維的數量和質量,在毛紡工業中價值很高。

      Also known as fluff. It is the softest and finest hair fiber in the long haired rabbit's coat, curved in a wave shape, with a length of 5-12 centimeters and a fineness of 12-15 microns, accounting for 85% -90% of the total coat. The quality of rabbit hair fiber largely depends on the quantity and quality of fine hair fibers, which have high value in the wool textile industry.

      粗毛

      coarse hair

      又稱槍毛或針毛。是兔毛中纖維長、粗的一種,直、硬,光滑,無彎曲,長度10~17厘米,細度35~120微米,一般僅占被毛總量的5%~10%,少數可達15%以上。粗毛耐磨性強,具有保護絨毛、防止結氈的作用。

      Also known as gun hair or needle hair. It is the longest and thickest fiber in rabbit hair, straight, hard, smooth, without bending, with a length of 10-17 centimeters and a fineness of 35-120 microns. It generally accounts for only 5% -10% of the total hair, and a few can reach more than 15%. Coarse fur has strong wear resistance and has the function of protecting fluff and preventing felting.

      兩型毛

      Two types of hair

      是指單根毛纖維上有兩種纖維類型。纖維的上半段平直無卷曲,髓質層發達,具有粗毛特征,纖維的下半段則較細,有不規則的卷曲,只有單排髓細胞組成,具有細毛特征。在被毛中含量較少,一般僅占1%~5%。兩型毛因粗細交接處直徑相差很大,極易斷裂,毛紡價值較低。

      It refers to two types of fibers on a single hair fiber. The upper half of the fiber is straight without curls, with a well-developed medullary layer and coarse hair characteristics. The lower half of the fiber is thinner with irregular curls, consisting only of single row medullary cells and having fine hair characteristics. The content in the hair is relatively low, generally only accounting for 1% to 5%. The two types of wool have a large difference in diameter at the junction of thickness and are prone to breakage, resulting in lower wool spinning value.

      本文由  長毛兔 友情奉獻.更多有關的知識請點擊  http://www.tunjie.cn/  真誠的態度.為您提供為的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

      This article is a friendly contribution from Long haired Rabbit For more related knowledge, please click http://www.tunjie.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.

    主站蜘蛛池模板: 精品免费国偷自产在线视频| 狠狠躁夜夜躁人人爽天天bl| 免费一区二区无码东京热| 国产欧美日韩精品丝袜高跟鞋| jk制服国产在线视频| 久章草在线精品视频免费观看| 欧美熟妇乱子伦XX视频| 国产明星精品无码AV换脸| 亚洲av本道一区二区三区四区| 日韩欧美卡一卡二卡新区| 亚洲性夜夜综合久久7777| 欧美亚洲一区二区三区| 国产系列丝袜熟女精品网站| 国产av无码专区亚洲awww| 亚洲一区中文字幕日产乱码| 免费国产福利| 欧美激情第一欧美在线| 国产午夜视频在线观看| 2018高清国产一区二区三区| 两个人的视频www免费| 久久久久久亚洲精品不卡| 国产精品一区二区三区蜜臀| 国产精品原创巨作av女教师| 中文字幕一区二区三区日韩精品 | 国产成+人+综合+亚洲专| 国产探花在线精品一区二区 | 亚洲国产成人超福利久久精品| 日本福利一区二区精品| 成人无码视频在线观看网址| 蜜桃麻豆www久久囤产精品| 亚洲综合视频一区二区三区| av免费播放在线观看| 国产网红无码精品视频| 麻豆aⅴ精品无码一区二区| 色偷偷偷久久伊人大杳蕉| 精人妻无码一区二区三区| 久久综合色之久久综合| 天天爱天天做天天爽| 极品人妻被黑人中出种子| 最新国产精品久久精品| 久久影院一区二区h|