Thib ob, txoj kev tsim cov tsheb zaum:
Lub rooj zaum tsis yooj yim thiab yooj yim. Ob lossis peb tug neeg thiab ib lub tshuab xaws tuaj yeem qhwv lub rooj zaum tawv. Qhov saum npoo looks zoo, tab sis cov insider zoo li ntau tuaj.
Kev txiav txim siab ntawm lub rooj zaum tawv yog qhov tseem ceeb thiab tseem ceeb ua haujlwm. Nws yog qhov taw qhia tseem ceeb los ntsuas qhov tsis zoo ntawm lub rooj zaum tawv. Lub version ntawm tawv rooj zaum soj ntsuam los ntawm kev paub txog cov kws txawj. Thaum qhov teeb tsa muaj tseeb, cov hauv qab no yog cov txheej txheem ntau lawm.
Thawj kauj ruam yog txiav qhov tawv nqaij. Ib qho ntawm cov cowhide yog li 40 mus rau 50 square feet. Cov tawv thiab tawv tawv ntawm cov nyuj rov qab yog qhov zoo tshaj plaws ntawm tawv. Nws yog feem ntau siv rau lub backrest thiab lub rooj zaum ntawm lub rooj zaum. Vim hais tias ob feem ntawm lub rooj zaum yog nyob rau hauv siab thiab kev sib txhuam rau ib ntev lub sij hawm, nws tseem yog feem ntau cov raug. . Qhov saum npoo ntawm nyuj lub plab thiab lub caj dab ntawm tus nyuj yog neeg pluag. Feem ntau yog siv rau lub tsho ntawm lub rooj zaum lossis qhov uas nyuaj saib. Cov tawv nqaij muaj qhov ncab tib yam li daim ntaub. Qee zaum cov rooj zaum tawv rau zaum ob los yog ob. Kev mob siab thiab convexity tshwm sim, feem ntau yog vim kev tsis zoo ntawm qhov tawv nqaij.
Cov kauj ruam thib ob yog xaws. Tom qab cov tawv raug txiav, nws nkag mus rau hauv cov txheej txheem xaws. Tseem tshuav ntau yam tseem ceeb no. Raws li tawv nqaij, lub 12 mus rau 15 hli tuab daim txhuam cev nrog cov hauv qab hauv qab yog hu ua super-powerful paj rwb. Nco ntsoov tias qee lub khw yog txiav qhov chaw ntawm no. Thaum sewing, nws tseem ceeb heev rau tus neeg ua haujlwm paub txog. Thaum muab tawv tawv, nws tsis tuaj yeem hloov pauv dua. Txwv tsis pub, nws yuav tso tawm pinholes ntawm daim tawv nqaij. Thaum tshawb xyuas, them sai sai seb lub qhov ntev ntawm qhov qhib xov yog txawm thiab lub taub hau yog dawb xwb. Raug, nrog lossis tsis muaj burrs thiab xov xaus, seb qhov kab thiab tawv xim zoo li qub.
Qhov thib peb kauj ruam, lub rooj zaum, nws tsuas yog muab lub duav hle ntawm lub rooj zaum. Nws yooj yim hais, nws tsis yooj yim heev li. Nyob rau hauv lub nplua, lub rooj plaub tawv yuav raug dua los yog kos yog tias nws yog me ntsis tsis paub. Tom qab muab nws tso, daim tawv yuav tsum tau muab tso rau ntawm lub rooj los ntawm tapping thiab rub. Lub plhaub ntawm tawv tawv tawv yuav tsum muaj xeb-puavpheej. Qhov loj thiab tightness ntawm tus ntsia thawv tis yuav tsum zoo sib xws. Thaum sib sau ua ke, lub tog zaum ntawm lub rooj zaum thiab lub khob mis yuav tsum yog yam kabmob.
Kauj ruam plaub yog rov qab rau lub rooj. Qhov chaw hauv lub qhov rooj thiab lub tsheb tsuas yog siv, qhov loj ntawm lub rooj tsis me me, thiab nws yog ib qho hnyav. Thaum rov qab siv, nws yuav tsum tsis txhob khawb lub rooj zaum thiab kov tsis tau cov xim, yog li nws yuav tsum tau ua raws li qhov yuav tsum tau ua ntawm kev rov qab txheeb. Txwv tsis pub, Yog tias koj tsis xyuam xim, koj yuav plam tag nrho koj lub dag zog.
Feem ntau, lub rooj zaum tawv ntawm ib lub rooj zaum ntawm tsib lub rooj zaum yuav siv 3 mus rau 4 xuab moos kom tiav.
Tom qab lub rooj zaum ntawm tawv siv ib ntus, qee tus tswv tsheb yuav ntsib tej teeb meem:
1. Foaming: Tsis tas li ntawd hu ua kev sib cais, feem ntau vim yog qhov zoo ntawm cov kua nplaum. Sim siv cov tawv nqaij tuaj.
2. Koob xuas khawm: cov teeb meem qub txeeg qub teg hauv cov ntaub ntawv lossis cov khoom ua haujlwm. Nrhiav lub khw rov qab los.
3. Kev kho siab: Qhov zoo tshaj ntawm tawv tawv nws tus kheej. Sim xaiv cov tawv txawv teb.
4. Kev Deformation: feem ntau yog nyob ntawm lub rooj zaum thiab lub nraub qaum sab nraud. Nws yog ib qho teeb meem txheej txheem uas tsis raug txiav los ntawm kev ntxhib los mos ntawm daim tawv nqaij. Lus hauv no teb Ok, qhov taw qhia txog cov tawv rooj ua qhov chaw nyob ntawm no, kuv vam tias yuav pab koj.
