Qhov zoo ntawm spout hnab.
1. Lub hnab ntim khoom ntim tau zoo heev sealing kev ua tau zoo, cov khoom siv zoo sib xws, tsis yooj yim tawg lossis tawg, yog lub teeb hauv qhov hnyav, siv cov khoom siv tsawg, thiab yooj yim rau kev thauj mus los. Nyob rau tib lub sijhawm, cov khoom ntim khoom muaj kev ua haujlwm siab xws li kev tiv thaiv zoo li qub, tiv thaiv ultraviolet, oxygen thaiv, noo noo-pov thawj, thiab yooj yim sealing.
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2. Lub hnab ntim khoom tuaj yeem muab tso rau ntawm lub txee, uas txhim kho qhov tsos, yog kev lag luam thiab tus nqi qis.
3. Cov pa roj carbon tsawg, ib puag ncig tus phooj ywg, thiab rov ua dua tshiab: Cov ntim khoom siv tau yooj yim xws li cov hnab ntim khoom siv tau siv cov ntaub ntawv polymer tshiab los ua cov khoom siv raw, yog li lawv muaj txiaj ntsig zoo hauv kev tiv thaiv ib puag ncig thiab tuaj yeem rov ua dua thiab rov siv dua.
4. Yooj yim thiab nrawm, nyob hauv thaj chaw me me: Lub hnab ntim tus kheej lub zipper ntim tau zoo nkauj luam ntawv, lub hnab ntim khoom zoo, me me thiab zoo nkauj zoo nkauj, tuaj yeem muab tais thiab scaled, tsis nyob ib puag ncig, thiab yooj yim nqa.
5. Kev ruaj ntseg thiab txhim khu kev qha lub hnab ntim khoom tuaj yeem ua kom muaj kev nyab xeeb ntawm peb cov khoom thaum lub sijhawm thauj mus los thiab txo cov kev pheej hmoo ntawm kev thauj mus los.