Iyini ishidi le-PVC?
Ishidi le-PVC liyishidi lepulasitiki elenziwe nge-polyvinyl chloride resin elihlanganiswe neziqinisi nezinye izithasiselo ezikhethiwe ukuze kucutshungulwe futhi kusebenze kahle.
Amashidi e-PVC angaba aqinile, aqine kancane noma aguquguquke futhi angakhiqizwa ngamamaki acacile, anombala, angacwebezeli, acwebezelayo, aqoshwe noma akhethekile.
Uyini umehluko phakathi kweshidi le-PVC eliqinile neliguquguqukayo?
Ishidi le-PVC eliqinile ligcina isimo salo futhi livame ukusetshenziswa ekupakisheni, ekunyatheliseni, emakhadini, ezimbozweni nasekukhiqizweni kwezimboni.
I-PVC eguquguqukayo iqukethe ifomula eyenzelwe ukunikeza ubumnene nokuguquguquka futhi ivame ukusetshenziswa kumakhethini, izembozo zetafula, izikhwama namafilimu okuvikela.
Ingabe amashidi e-PVC angenziwa ngokwezifiso?
Yebo. Amashidi e-PVC angenziwa ngokwezifiso ngokujiya, ububanzi, ubude, umbala, ukucaca, ukuthungwa kwendawo, ubulukhuni, ukwakheka, ifomethi yeshidi noma yokugoqa kanye nokupakishwa.
Ukutholakala kokwenza ngokwezifiso kuncike kumkhiqizo okhethiwe kanye nenani le-oda.
Ingabe ishidi le-PVC lingaphrintwa?
Amamaki amaningi eshidi le-PVC angaphrintwa esikrinini, aphrintwe nge-offset, aphrintwe ngedijithali noma aphrintwe nge-UV.
Ukwelashwa okufanelekile kwendawo kanye nohlelo lweyinki kufanele kuqinisekiswe ngokuhlolwa kokuphrinta ngaphambi kokukhiqizwa ngobuningi.
Ingabe ishidi le-PVC lingashintshwa libe yi-thermoform?
Amazinga afanele eshidi le-PVC angakhiwa nge-vacuum noma afakwe ngokushisa abe amaphakheji, izembozo, izibonisi kanye neminye imikhiqizo enobunjwa.
Ukusebenza kwe-thermoforming kuncike ekwakhiweni, ukujiya, izimo zokushisa kanye nomklamo wesikhunta.
Ingabe ukudla okufakwe amashidi e-PVC kuphephile?
Amashidi e-PVC kuphela akhiqizwe ngendlela efanele yokuxhumana nokudla futhi asekelwa yimibhalo yokuthobela imithetho efanele okufanele asetshenziswe ezicelweni zokuxhumana nokudla.
Amakhasimende kufanele aqinisekise uhlobo lokudla okuhlosiwe, izimo zokuthintana, izinga lokushisa kanye nemithethonqubo yemakethe eqondiwe ngaphambi koku-oda.
Ingabe ishidi le-PVC liyawuvimbela umlilo?
I-PVC ngokuvamile inezici zokuzicisha ezingcono kuneziningi zepulasitiki ezivamile, kodwa isilinganiso sangempela somlilo sincike ekwakhiweni nasekujiyeni.
Amaphrojekthi adinga i-UL, i-DIN, i-EN noma olunye uhlobo lwelangabi kufanele asebenzise izinga elivivinyiwe lokuvimbela ilangabi.
Yiluphi ulwazi oludingekayo ukuze kutholakale ikhotheshini yeshidi le-PVC?
Nikeza isicelo, ukujiya, ububanzi, ubude, umbala, indawo, ifomethi yeshidi noma yokugoqa, izidingo zokusebenza, inani le-oda kanye nendawo yokulethwa.
Izithombe, imidwebo, amasampula akhona noma imininingwane yobuchwepheshe kungasisiza ukuthi sincome into efanelekile ngokunembe kakhudlwana.
Ngingayithola yini isampula yeshidi le-PVC?
Yebo. Amasampula ayatholakala emikhiqizweni eminingi ejwayelekile yeshidi le-PVC.
Amasampula ombala, ubuso noma ukwakheka ngokwezifiso angadinga isikhathi sokulungiselela noma imali yokukhiqiza isampula.
Isikhathi sokuhola sama-oda eshidi le-PVC singakanani?
Isikhathi esijwayelekile sokuhola cishe siyizinsuku ezi-5 kuya kweziyi-14 ngemuva kokuqinisekiswa kwemininingwane kanye ne-oda.
Ishejuli yangempela incike ekutholakaleni kwezinto, ubuningi be-oda, ukwenza ngokwezifiso, ukupakisha kanye nomthamo wokukhiqiza.
