Lub hauv paus ntsiab lus ntawm kev tsim khoom siab thiab cov khoom zoo. Productivity ncaj qha qhia txog lub peev xwm ntawm cov kab ntau lawm. Yog li ntawd, cov khoom tsim tau ntau dua, qhov zoo dua cov txiaj ntsig kev lag luam. Txhawm rau txhim kho cov khoom lag luam zoo, cov kua filling tshuab nrog cov cuab yeej siv siab thiab qib siab ntawm automation yuav tsum raug xaiv. Txawm li cas los xij, tus nqi muag ntawm cov khoom siv kuj tau nce raws li, nce nqi ntawm cov khoom. Yog li ntawd, thaum xaiv lub tshuab ua kua filling tshuab, cov yam tseem ceeb yuav tsum tau ua kom tiav nrog rau cov txheej txheem tsim khoom.
Lub hauv paus ntsiab lus ntawm kev pabcuam cov txheej txheem ntau lawm: ua ntej, cov tshuab ua kua filling yuav tsum raug xaiv raws li cov khoom ntim khoom (viscosity, foaming, volatility, gas content, etc.) kom tau raws li cov txheej txheem ntawm cov khoom tsim. Piv txwv li, rau cov cawv uas muaj ntxhiab tsw muaj zog, txhawm rau kom tsis txhob poob ntawm cov tshuaj tsw qab tsis zoo, lub khob hom lossis atmospheric siab filling tshuab yuav tsum tau siv feem ntau; Rau cov kua txiv hmab txiv ntoo, txhawm rau txo qis kev sib cuag nrog huab cua thiab xyuas kom cov khoom zoo, lub tshuab nqus tsev kua filling tshuab yuav tsum tau siv feem ntau. Thib ob, lub peev xwm tsim tau ntawm cov kua filling tshuab yuav tsum sib phim lub peev xwm ntawm kev ua thiab ntim tshuab hauv cov txheej txheem pem hauv ntej thiab rov qab.
Lub hauv paus ntsiab lus ntawm cov txheej txheem ntau yam khoom: cov txheej txheem ntau yam ntawm cov kua filling tshuab yog hais txog nws lub peev xwm los hloov mus rau ntau yam kev xav tau. Cov txheej txheem dav dua yog, qhov kev siv ntau dua ntawm cov khoom siv yuav yog, thiab kev siv ntau yam ntawm ib lub tshuab yuav pom tau. Ntawd yog, cov khoom siv tib yam tuaj yeem siv los sau ntau yam ntaub ntawv thiab cov lus qhia tshwj xeeb. Yog li ntawd, txhawm rau ua kom tau raws li qhov yuav tsum tau ua ntawm ntau yam thiab cov kev qhia tshwj xeeb hauv kev lag luam dej haus thiab dej haus, cov kua filling tshuab nrog cov txheej txheem dav tshaj plaws yuav tsum raug xaiv.