絨(rong)(rong)(rong)(rong)(rong)(rong)朵越(yue)(yue)大的(de)(de)羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)，因為絨(rong)(rong)(rong)(rong)(rong)(rong)絲(si)長，絨(rong)(rong)(rong)(rong)(rong)(rong)朵之間相互纏(chan)繞緊密，提(ti)純難度(du)越(yue)(yue)大；一般加工廠都只能提(ti)煉到絨(rong)(rong)(rong)(rong)(rong)(rong)子含量86~88。鵝絨(rong)(rong)(rong)(rong)(rong)(rong)比鴨(ya)絨(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)價格要高。在挑選羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)及制(zhi)品時，認(ren)準蓬(peng)松度(du)高低(di)即(ji)可初步(bu)判斷羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)檔次。等級越(yue)(yue)高的(de)(de)羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)，羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)性(xing)(xing)能越(yue)(yue)好。可廣泛用于面料是(shi)淺色(se)的(de)(de)羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)被和羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服，不(bu)透色(se);纖維(wei)組織(zhi)細、軟、長、特別(bie)是(shi)纖維(wei)長的(de)(de)優點使膨松度(du)更好，羽(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)批發(fa)廠，保暖(nuan)性(xing)(xing)更佳(jia)。

在羽(yu)(yu)絨(rong)中能(neng)起到保暖作用(yong)是因(yin)為(wei)每一盎司的(de)羽(yu)(yu)絨(rong)中2百(bai)萬根(gen)細絲絲相互重疊和(he)交織(zhi)，使(shi)得羽(yu)(yu)絨(rong)形(xing)成了固定空氣(qi)的(de)狀態并達(da)到了保溫和(he)隔熱，由于(yu)是白色，可廣泛用(yong)于(yu)面料(liao)是淺色的(de)羽(yu)(yu)絨(rong)被和(he)羽(yu)(yu)絨(rong)服，不透色;纖(xian)維組織(zhi)細、軟、長、特別是纖(xian)維長的(de)優點使(shi)膨松(song)度更好，

絨(rong)(rong)朵(duo)(duo)(duo)越大的羽絨(rong)(rong)，因為(wei)絨(rong)(rong)絲長，絨(rong)(rong)朵(duo)(duo)(duo)之間相互纏(chan)繞緊密，提純難度(du)越大；一般(ban)加工(gong)廠都只能提煉到絨(rong)(rong)子含量86~88。新規(gui)定中的絨(rong)(rong)子含量指的是一朵(duo)(duo)(duo)一朵(duo)(duo)(duo)絨(rong)(rong)朵(duo)(duo)(duo)的含量，不(bu)包含絨(rong)(rong)絲，這(zhe)樣的標注方式更(geng)直接更(geng)透(tou)明，也(ye)能讓消(xiao)費者挑(tiao)選(xuan)到真材實(shi)料。鵝絨(rong)(rong)中粗存(cun)的大量空氣可以有效阻隔冷(leng)空氣的滲透(tou)和侵襲。鵝絨(rong)(rong)可以抵抗零下40度(du)的低(di)溫(wen)，像(xiang)極(ji)地科考(kao)隊員用于保暖的防寒服，

羽(yu)(yu)絨(rong)纖維(wei)來源于水禽動物的(de)(de)天然蛋白質纖維(wei)，而(er)羽(yu)(yu)絨(rong)纖維(wei)之所以保暖性(xing)能好，是(shi)因(yin)為其(qi)的(de)(de)分(fen)(fen)叉形態結構帶來的(de)(de)高度蓬松性(xing)，漂白羽(yu)(yu)絨(rong)，在加工過程中加入了化(hua)學(xue)藥劑(ji)，使(shi)天然羽(yu)(yu)絨(rong)表面的(de)(de)油脂(zhi)層受到破壞，導致羽(yu)(yu)絨(rong)沒有光澤，絨(rong)絲脆化(hua)，失(shi)去彈性(xing)，影響羽(yu)(yu)絨(rong)自有的(de)(de)蓬松度。鵝羽(yu)(yu)絨(rong)品質檢(jian)驗主要評價指(zhi)標有蓬松度、耗(hao)氧量、透(tou)明度、殘(can)脂(zhi)率、水分(fen)(fen)含量、氣味等(deng)級等(deng)。現在市面上的(de)(de)顏色偏黃的(de)(de)羽(yu)(yu)絨(rong)基本上都(dou)做漂白處理的(de)(de)，