Pib Cov Khoom Siv: Txuas lub hwj huam mov thiab qhib lub hwj huam hloov. Cov cuab yeej yuav nkag mus rau hom standby.
Muab Cov Khoom Siv:
Muab lub hnab ntim khoom ntim rau hauv lub tshuab nqus tsev vacuum. Tso lub hnab qhib ncaj nraim rau ntawm lub tshav kub- sealing strip, kom tsis txhob muaj wrinkles thiab tawm ntawm 5-8 cm npoo rau sealing.
Pib Vacuuming:
Nias lub tshuab npog (los yog kauj ruam ntawm ko taw hloov). Cov cuab yeej yuav cia li pib nqus. Saib xyuas lub tshuab nqus tsev vacuum. Thaum tus pointer mus txog qhov teeb tsa lub tshuab nqus tsev (piv txwv li, thaj chaw ntsuab), lub tshuab nqus tsev ua tiav.
Thaum tshav kub kub Sealing:
Tom qab lub tshuab nqus tsev, cov cuab yeej cia li nkag mus rau hauv tshav kub-theem sealing. Cov cua kub tam sim ntawd heats thiab kaw lub hnab qhib. Lub sij hawm sealing feem ntau tswj kom nyob ib ncig ntawm 1.5-2 vib nas this.
Tshem tawm cov khoom tiav:
Tom qab sealing, tos 3-5 vib nas this ua ntej qhib lub tshuab npog thiab tshem tawm cov khoom ntim.