Lub luag hauj lwm ntawm cov hnab ntawv

Lub luag haujlwm tseem ceeb ntawm cov hnab ntawv muaj xws li ntim, cia, ib puag ncig tus phooj ywg lwm txoj hauv kev, xuas tes ua DIY thiab kev tiv thaiv kev ua haujlwm tshwj xeeb, thiab lwm yam. Lawv tau siv dav thiab siv tau zoo thiab ib puag ncig zoo.

Ntim thiab nqa kev ua haujlwm

• Kev yuav khoom thiab ntim khoom plig: hnab ntawv yog siv dav hauv khw muag khoom, hnab khoom plig thiab lwm yam xwm txheej vim lawv cov khoom thauj -cov kabmob thiab luam tawm, thiab tshwj xeeb tshaj yog tsim rau kev thauj khoom lub teeb thiab nruab nrab- cov khoom loj.
• Khoom noj khoom haus thiab tshuaj ntim khoom: Qee lub hnab ntawv (xws li roj-cov ntawv pov thawj glassine ntawv) tuaj yeem siv rau cov khoom ci, cov khoom qhuav lossis cov ntim tshuaj, thiab lawv cov huab cua permeability zoo dua li cov hnab yas.

Kev khaws cia thiab kev faib tawm

• Kev khaws cia hauv tsev: Cov hnab ntawv tuaj yeem muab tais rau cov txiv hmab txiv ntoo thiab zaub hauv tub yees, khaub ncaws lossis cov khoom sib cais, thiab tuaj yeem hloov mus rau hauv cov ntaub so ntswg, lub thawv ntawv, thiab lwm yam los ntawm kev txiav thiab hloov kho.
• Cov khoom siv hauv chaw ua haujlwm cia: Piv txwv, cov ntawv sau thiab cov ntaub ntawv faib tawm, siv nws cov yam ntxwv yooj yim folding kom txuag tau qhov chaw.

Kev tiv thaiv ib puag ncig thiab rov ua dua tshiab

• Hloov cov hnab yas: Cov hnab ntawv tuaj yeem rov siv tau thiab degradable, txo "dawb paug" thiab ua raws li kev tiv thaiv ib puag ncig.
• Cov ntaub ntawv xuas tes ua: Cov hnab ntawv khib nyiab tuaj yeem hloov mus rau hauv paj lauj kaub, phau ntawv npog, kho kom zoo nkauj, thiab lwm yam, kom ua tiav cov peev txheej.