Cov pob ntseg pov tseg dai ntim zaj duab xis rau drip lim kas fes yog cov lim dej ua tau zoo ua los ntawm cov ntaub fiber ntau uas tsis yog-woven, uas yog tsim tshwj xeeb rau brewing kas fes, vim tias cov hnab no muab cov saj tiag. Lub hnab lim kas fes muaj daim ntawv tso cai thiab ntawv pov thawj. Nws tuaj yeem txuas nrog yam tsis muaj kua nplaum lossis tshuaj lom neeg. Lub hnab ntim kas fes tuaj yeem muab tso rau hauv nruab nrab ntawm lub khob. Tsuas yog nthuav tawm thiab qhib qhov sawv ntsug thiab muab tso rau ntawm koj lub khob kom tau txais qhov chaw ruaj khov heev. Cov txheej txheem ntau lawm yog siv tau rau feem ntau drip kas fes hnab ntim tshuab. Zoo rau kev ua kas fes thiab tshuaj yej hauv tsev, mus pw hav zoov, mus ncig lossis hauv chaw ua haujlwm.
Qhib cov lapels ntawm ob sab ntawm lub hnab lim thiab muab tso rau hauv koj lub khob. Tsuas yog zom koj cov taum kas fes uas koj nyiam thiab ncuav cov tshuaj kas fes sib tsoo rau hauv koj lub dropper. Ntxiv ib co boiled dej thiab cia nws sawv ntsug li 30 feeb. Tom qab ntawd maj mam ncuav dej npau npau rau hauv lub hnab lim. Muab lub hnab lim pov tseg thiab txaus siab rau koj kas fes. Lub pob ntseg nuv tsim tau yooj yim siv, thiab tuaj yeem tsim kas fes nrog saj zoo hauv tsawg dua 5 feeb. Thaum koj ua tiav koj cov kas fes, pov lub hnab lim pov tseg. Cov nyhuv sealing zoo heev. Lub hnab ntim kas fes tiav lawm yog thermally kaw los yog ultrasonically welded los tsim ib tug du thiab ntxim nyiam foob. Tus nqi qis, drip kas fes hnab yog pov tseg, noj qab nyob zoo, thiab pheej yig heev. Nws yog qhov tsim nyog rau kev ntim cov hnab kas fes hauv khw kas fes, bakeries thiab cov khw muag khoom sib koom ua ke. Yooj yim rau siv. Lub yob zaj duab xis ntawm drip kas fes hnab tuaj yeem hloov tau yooj yim, uas yog qhov tsim nyog rau kev tsim khoom loj thiab ntim khoom.