羽絨顏色可分為白和灰，由于消費者多喜歡白絨，故大多羽絨制品填充都是白絨。鴨（鵝）養殖時間在 60 天以上的朵絨顏色是很白的，具體地說，鴨子出欄只有40-50天，而鵝的是100天左右，發育比較完全。鵝的生長周期越長，羽絨絨朵更大，蓬松度更高，保暖性更好，鵝羽絨品質檢驗主要評價指標有蓬松度、耗氧量、透明度、殘脂率、水分含量、氣味等級等。現在市面上的顏色偏黃的羽絨基本上都做漂白處理的，

在挑選羽(yu)(yu)絨(rong)(rong)及制品時(shi)，認準(zhun)蓬松度(du)高(gao)(gao)低即可(ke)初步判斷羽(yu)(yu)絨(rong)(rong)的(de)(de)(de)檔次。等級越高(gao)(gao)的(de)(de)(de)羽(yu)(yu)絨(rong)(rong)，品質越高(gao)(gao)，羽(yu)(yu)絨(rong)(rong)性(xing)能越好。鵝絨(rong)(rong)中粗存的(de)(de)(de)大量空氣可(ke)以有效(xiao)阻隔(ge)冷空氣的(de)(de)(de)滲透(tou)和侵襲。鵝絨(rong)(rong)可(ke)以抵(di)抗零(ling)下40度(du)的(de)(de)(de)低溫，像極地(di)科考隊員用于保(bao)暖的(de)(de)(de)防(fang)寒服(fu)，羽(yu)(yu)絨(rong)(rong)樣(yang)品的(de)(de)(de)水(shui)洗過濾液用透(tou)明(ming)度(du)計測量所得的(de)(de)(de)測量值為羽(yu)(yu)絨(rong)(rong)的(de)(de)(de)透(tou)明(ming)度(du)，表示羽(yu)(yu)絨(rong)(rong)（羽(yu)(yu)毛(mao)）清潔的(de)(de)(de)程度(du)。

輕(qing)柔(rou)舒適(shi)：鵝(e)、鴨兩(liang)種(zhong)動物的(de)(de)(de)(de)絨(rong)(rong)(rong)毛(mao)都(dou)很(hen)輕(qing)，用鵝(e)、鴨腹部的(de)(de)(de)(de)絨(rong)(rong)(rong)毛(mao)制成的(de)(de)(de)(de)羽絨(rong)(rong)(rong)被質地(di)輕(qing)柔(rou)，鵝(e)絨(rong)(rong)(rong)價格(ge)，不會造成壓迫感，可促進血液循環、容易(yi)翻身。在挑選羽絨(rong)(rong)(rong)及制品(pin)時，認準蓬松(song)度高低即可初步判斷羽絨(rong)(rong)(rong)的(de)(de)(de)(de)檔次(ci)。等級越(yue)高的(de)(de)(de)(de)羽絨(rong)(rong)(rong)，品(pin)質越(yue)高，羽絨(rong)(rong)(rong)性能越(yue)好。世界(jie)(jie)上(shang)的(de)(de)(de)(de)鴨（鵝(e)）絨(rong)(rong)(rong)都(dou)是(shi)(shi)從(cong)生長一定時間的(de)(de)(de)(de)鴨（鵝(e)）身上(shang)取得的(de)(de)(de)(de)，沒(mei)有國界(jie)(jie)之分，好的(de)(de)(de)(de)原料(liao)出(chu)產自哪(na)里(li)都(dou)是(shi)(shi)好原料(liao)，

鵝絨比鴨絨的價格要高。在挑選羽絨及制品時，認準蓬松度高低即可初步判斷羽絨的檔次。等級越高的羽絨，羽絨性能越好。在羽絨中能起到保暖作用是因為每一盎司的羽絨中2百萬根細絲絲相互重疊和交織，使得羽絨形成了固定空氣的狀態并達到了保溫和隔熱，

絨(rong)(rong)(rong)(rong)(rong)朵越(yue)(yue)大的(de)羽絨(rong)(rong)(rong)(rong)(rong)，因為絨(rong)(rong)(rong)(rong)(rong)絲長(chang)，絨(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(gong)廠都只能提(ti)煉到絨(rong)(rong)(rong)(rong)(rong)子含量86~88。白鵝絨(rong)(rong)(rong)(rong)(rong)有兩方(fang)面(mian)優點：由于(yu)是(shi)(shi)白色，可(ke)廣(guang)泛用于(yu)面(mian)料是(shi)(shi)淺色的(de)羽絨(rong)(rong)(rong)(rong)(rong)被和羽絨(rong)(rong)(rong)(rong)(rong)服，不透色;在加工(gong)過程(cheng)中加入了化(hua)(hua)學藥(yao)劑，使天然(ran)羽絨(rong)(rong)(rong)(rong)(rong)表面(mian)的(de)油(you)脂層(ceng)受到破(po)壞，導致羽絨(rong)(rong)(rong)(rong)(rong)沒有光澤，絨(rong)(rong)(rong)(rong)(rong)絲脆化(hua)(hua)，失去彈性，影響(xiang)羽絨(rong)(rong)(rong)(rong)(rong)自有的(de)蓬松度(du)。