Nsalu yamtundu wina yomwe idakhalapo m'njira yapadera yotchedwa nsaru yokutidwa.Ndiko kugwiritsa ntchito zosungunulira kapena madzi kusungunula tinthu tating'ono ting'onoting'ono (PU guluu, A/C guluu, PVC, PE guluu) kukhala malovu ngati malovu, ndiyeno mwanjira inayake (ukonde wozungulira, scraper kapena wodzigudubuza) mofanana. TACHIMATA pa nsalu (thonje, poliyesitala, nayiloni ndi magawo ena), ndiyeno pambuyo ng'anjo kutentha fixation, kuti pamwamba pa nsalu kupanga yunifolomu wosanjikiza wa chophimba mphira, kuti tikwaniritse madzi, windproof, nthunzi permeability, etc. Chophimbacho chimagwira ntchito zotsatirazi.Zotsatirazi ndi mitundu yosiyanasiyana yomaliza ya zokutira zomwe zimagwiritsidwa ntchito masiku ano.
1. Kupaka kwa PA Acryl, komwe nthawi zambiri kumadziwika kuti AC mphira wa mphira, ndizomwe zimatchuka kwambiri zomwe zimatha kulimbikitsa kumverera, kutsimikizira kwa mphepo, ndi drape.
2. PU kumaliza
Mwa kuyankhula kwina, zokutira za polyurethane zimapangitsa kuti nsalu zokutira zikhale zolemera, zotanuka komanso zimapangitsa kuti pamwamba pakhale kumverera kwafilimu.
3. Kupaka komwe kuli umboni
Izi zikuwonetsa kuti zokutira zotsimikizira pansi, ngati zitayikidwa, zimatha kusiya kudontha, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito popanga nsalu ya jekete pansi.Komabe, zokutira za PA zomwe zimafunikira kuthamanga kwa madzi tsopano zimatchedwanso zokutira zotsikira.
4.PA mphira wokutira ndi woyera.Mwa kuyankhula kwina, nsalu yoyera ya acrylic resin imagwiritsidwa ntchito pamwamba pa nsalu, kuonjezera mlingo wophimba pamene nsaluyo imapanga opaque ndikuwonjezera mtundu.
5.PU mphira ndi mapeto oyera
Izi zikutanthauza kuti zomatira zoyera za PA zimagwiranso ntchito chimodzimodzi pansalu yokutidwa ndi utomoni woyera wa polyurethane, koma guluu woyera wa PU wokutidwa ndi kumveka bwino, nsaluyo imakhala yotanuka komanso yothamanga kwambiri.
6. Kupaka ndi PA glue siliva Ndiko kuti, gel osakaniza siliva amagwiritsidwa ntchito pamwamba pa nsalu, ndikupatsa ntchito yakuda ndi yotsutsa-radiation.Nsalu ngati zimenezi nthawi zambiri zimagwiritsidwa ntchito popanga makatani, mahema, ndi zovala.
7.PU zomatira zokutira ndi siliva
Zofanana kwenikweni ndi zokutira zasiliva za PA.Komabe, PU siliva wokutira nsalu ndi zotanuka kwambiri komanso zachangu, zomwe zimapangitsa kukhala chisankho chabwinoko kuposa PA siliva wokutira mahema ndi zida zina zomwe zimafunika kupirira kuthamanga kwamadzi kwamphamvu.
8. Kupaka kwa pearlescence Pamwamba pa nsaluyo akhoza kupatsidwa zokutira za ngale kuti ziwoneke bwino ndi siliva, zoyera, ndi mtundu.Chikasinthidwa kukhala chovala, chimawoneka chokongola kwambiri.Kuphatikiza apo, pali zida za PU ndi PA pearlescent.PU pearlescent ndi yosalala komanso yonyezimira kuposa PA pearlescent, imakhala ndi filimu yokulirapo, ndipo ili ndi kukongola kwa "filimu yapakhungu".
Nthawi yotumiza: Apr-24-2023