1: Saib daim ntawv lo rau qhov zoo, thiab xyuam xim rau hom ntaub plaub, qhov ntau npaum li cas ntawm cov ntaub plaub uas muaj nyob hauv, thiab qhov ntau npaum li cas ntawm cov ntaub plaub uas muaj nyob hauv. Feem ntau, cov ntaub plaub goose down khaws tau qhov sov thiab txhawb nqa tau zoo dua li cov ntaub plaub duck down, thiab cov ntaub plaub loj dua, qhov zoo ntawm cov ntaub plaub zoo dua thiab nws sov dua.
2: Tso lublub tsho qis flntawm thiab nias nws, thiab saib seb nws puas rov qab sai sai rov qab mus rau nws cov duab qub tom qab loosen nws, thiab sim qhov bulkiness. Qhov bulkiness kuj yog ib qho cim tseem ceeb los txiav txim siab qhov zoo ntawm cov down. Qhov siab dua qhov bulkiness, nws txhais tau tias nyob rau hauv cov xwm txheej ntawm tib cov ntsiab lus down thiab tib qhov hnyav ntawm down, lub tsho down tuaj yeem muaj ib txheej cua loj dua los ua kom sov thiab rwb thaiv tsev, thiab qhov sov thiab kev nplij siab ntawm down. Qhov zoo dua qhov ceev, qhov zoo dua ntawm cov down.
3: Hnov qhov mos ntawm lub tsho down. Nws zoo dua kom hnov qhov mos thiab muaj ib daim tsho down tiav.
4: Siv ib daim ntaub los so lub tsho thiab saib seb puas muaj plua plav lossis dej ntws. Yog tias muaj, tej zaum daim ntaub ntawd tsis ua haujlwm zoo, lossis lub qhov koob xaws loj dhau.
5: ntsuas qhov hnyav ntawm lub tsho down, lub tsho down nrog lub teeb yuag thiab ntim loj zoo dua.
6: Nyob ze rau lub tsho down thiab hnia nws kom zoo zoo. Yog tias muaj ntxhiab tsw lossis ntxhiab tsw pom tseeb, nws yuav puv nrog cov down tsis zoo.
Lub sijhawm tshaj tawm: Tsib Hlis-09-2023