E4 Cov Khoom Siv Tshwj Xeeb rau cov rooj tog zaum uas muaj Upholstered (chav nres tsheb ob chav nrog siab rau cov menyuam) qhov kev xaiv zoo tshaj plaws rau kev txiav tshuab

Cov. Tsis siv neeg sau npe, cov khoom siv thauj khoom, kho kom zoo nkauj qhib, thiab cov khoom siv tsis siv neeg dreeping, thiab cov txheej txheem tsis muaj kev txhim kho, thiab cov zis tau zoo dua.
Cov. Tus tsim ntawm lub tshuab tswj interface yog tus neeg siv-tus phooj ywg, thiab tus neeg teb xov tooj tuaj yeem nqa txoj haujlwm tom qab kev qhia yooj yim tsis muaj cov neeg ua haujlwm yooj yim.
Cov. Lub tshuab tsiv mus nrawm thiab zoo, pab koj nce ntxiv khoom lag luam
Cov. Cov khoom adopts High fais fab tsis siv neeg hloov kev ntxaiv, tib qhov kev pab cuam tsav tsheb thiab lub ntiaj teb reducer nrog kev ua haujlwm ruaj khov
Lub rooj yog lub rooj nqus tsev adsorption rooj, uas tuaj yeem nthuav tawm cov ntaub ntawv adsorb ntawm cov chaw sib txawv

Chav tsev no muaj cov haujlwm
Tshuaj Tsuag Tus Neeg Sawv Cev Sib Cais → Ua Ntej → Infrared Cua Sov → Gluing lauj kaub Gluing (suav nrog ceev solu) 1 → Welt 1 → Gluing lauj kaub Gluing
(Suav nrog ceev sol) 2-vuam 2-nrawm → ntxhib trimming → fining trimming → 14 lub tshuab ntsuas lub cev muaj zog thiab ib qho scraping
Edge → broken wire → flat scraping → spray cleaner → double polishing (polishing 1, light 2)