Qhov zoo ntawm down thiab feather ua cov khoom ntim:

1. Zoo thermal rwb thaiv tsev: Down tuaj yeem tsim cov huab cua txheej nruab nrab ntawm cov plaub zoo, tiv thaiv kom tsis txhob kub thiab ua kom lub cev sov.Piv nrog rau lwm cov ntaub ntawv sau, nqes tau zoo dua thermal rwb thaiv tsev kev ua haujlwm.2. Lub teeb yuag thiab xis nyob:Down yog lub teeb yuag vim nws qhov ntom ntom, uas tsis ua rau tib neeg muaj kev xav hnyav.Nyob rau tib lub sij hawm, down yog mos thiab xis, tuaj yeem hloov mus rau qhov nkhaus ntawm lub cev, muab kev pw tsaug zog zoo dua.3. Zoo durability: Down muaj qhov zoo durability, muaj peev xwm tiv taus kev siv mus ntev thiab tu, thiab tsis yooj yim deformed lossis hnav.4. Zoo breathability: Down muaj kev ua pa zoo, muaj peev xwm tswj tau qhov ziab thiab qhov cua, tiv thaiv kev loj hlob ntawm cov kab mob thiab pwm, yog li tswj kev nyiam huv thiab kev noj qab haus huv.5. Ib puag ncig tus phooj ywg thiab noj qab nyob zoo: Down yog cov khoom siv ntuj tsim, tsis muaj teeb meem tshuaj, tsis muaj teeb meem rau tib neeg thiab ib puag ncig, thiab ua tau raws li ib puag ncig thiab kev noj qab haus huv.6. Ntev lifespan:Cov khoom ntim hauv qab muaj lub neej ntev, tuaj yeem siv tau ntau xyoo yam tsis poob nws cov thermal rwb thaiv tsev kev ua haujlwm.7. Zoo compressibility: Cov khoom ntim ntim tau zoo compressibility, muaj peev xwm nyob hauv ib qho chaw me me thaum khaws cia thiab thauj mus los.8. Zoo elasticity: Cov khoom ntim hauv qab muaj cov elasticity zoo, tuaj yeem rov qab tau nws cov qauv qub, tsis yooj yim deformed, thiab tswj kev siv yooj yim.

Nyob rau hauv cov ntsiab lus, down thiab feather (duck down thiab goose down) raws li ib tug filling khoom muaj qhov zoo ntawm thermal rwb thaiv tsev zoo, hnav thiab xis, zoo durability, zoo breathability, environmentally friendly thiab noj qab nyob zoo, ntev lifespan, zoo compressibility, thiab zoo elasticity.Yog li ntawd, nws yog dav siv hauv txaj, khaub ncaws, khoom siv sab nraum zoov, thiab lwm yam.