Thaum siv lub hnab loj, koj yuav tsum tau xyuam xim rau txoj kev kom nws ruaj khov. Hauv daim ntawv thov, koj tuaj yeem siv qee cov tswv yim los txo qhov poob ntawm lub hnab thiab tsis txhob xau thaum thauj lossis khaws cia. Koj yuav tsum xyuam xim rau dab tsi? Kev khi thiab fastening technology. Cov txheej txheem ntawm kev khi thiab fastening yog tsuas yog ua kom cov khoom noj khoom haus thiab cov khoom lag luam ua ib qho tseem ceeb, ntim lawv tuaj yeem ntxiv kev ncaj ncees, yooj yim cia thiab zam kev puas tsuaj los ntawm kev tsis ruaj khov thaum stacking.
Lub hnab loj thauj khoom thev naus laus zis, xyuam xim rau txoj kev thaum thauj cov khoom, kom tsis txhob txo qhov kev sib cuag ntawm lub hnab thiab cov khoom, thiab txo kev sib txhuam kom tsis txhob muaj kev puas tsuaj. Thaum siv lub hnab loj, nws yuav tsum muab cia rau hauv chav txias. Kev thauj mus los yuav tsum zam lub hnub ci thiab nag, thiab yuav tsum tsis txhob nyob ze rau qhov chaw sov. Lub sijhawm khaws cia yuav tsum tsis pub tshaj 12 lub hlis. Qhov tseeb, lub hnab yuav dhau los ua lub hnab qub ntawm 12 lub hlis, yog li nws yuav tsum tau siv sijhawm nyob rau hauv tus txheej txheem ntawm shortening lub sij hawm siv tau. Feem ntau, 10 lub hlis yuav tsum tsim nyog.
Rau qhov zoo ntawm ntim, nws yog ib qho tsim nyog yuav tsum tau muab qhov tseem ceeb rau kev laus ntawm cov hnab yas. Qee cov neeg siv yuav rov ua dua lub hnab ntim khoom kom txuag tau tus nqi. Txawm li cas los xij, qee lub hnab siv tau tawg lossis tsis muaj lub zog yav dhau los tom qab lub siab muaj zog. Ua tib zoo saib thaum rov ua dua. Hauv kev lag luam tsheb thauj mus los, ton hnab yog cov khoom ntim zoo tagnrho. Cov khoom ntim khoom ua los ntawm polyester fibers xws li polypropylene thiab polyethylene xaiv rau lub ntim no los ntawm kev ua textile.
Nws yog ib qho yooj yim thauj khoom ntim khoom. Nws yog dav siv nyob rau hauv lub ntim ntawm ntau yam powdery, granular thiab bulk khoom, xws li tshuaj, tsev cov ntaub ntawv, yas khoom, ntxhia khoom, thiab lwm yam. Qhov zoo tagnrho rau siv cov khoom. Qee cov khoom ntawm lub hnab ntim me me, lossis kev thauj mus los ntawm cov khoom siv raw khoom muaj teeb meem ntau dua, yog li txhawm rau daws qhov teeb meem ntawm kev thauj mus los, lub hnab ntim khoom ua rau cov khoom siv hmoov ntau yooj yim xa tuaj, thiab hauv kev siv, nws muaj. lub ntim me me thiab nws qhov hnyav Lub teeb thiab yooj yim rau kev khiav lag luam thaum thauj khoom thiab tshem tawm cov khoom.
