Isikhumba sokwenziwa se-PVC siwuhlobo lwento eyinhlanganisela eyenziwe ngokuhlanganisa i-polyvinyl chloride noma ezinye izinhlaka ezinezithasiselo ezithile, zimbozwe noma zifakwe i-laminating ku-substrate bese zicutshungulwa. Ifana nesikhumba semvelo futhi inezici zokuthambile nokumelana nokugqoka.
Phakathi nenqubo yokukhiqiza yesikhumba sokwenziwa se-PVC, izinhlayiya zepulasitiki kufanele zincibilike futhi zixutshwe zibe yisimo esiwugqinsi, bese zimbozwa ngokulinganayo phezu kwesisekelo sendwangu esilukiwe ye-T / C ngokusho kobukhulu obudingekayo, bese ufaka esithandweni esinamagwebu ukuze uqale ukugwedla, ukuze ikwazi ukucubungula imikhiqizo ehlukahlukene kanye nezidingo ezahlukene zokuthamba. Ngesikhathi esifanayo, iqala ukwelashwa okungaphezulu (ukudaya, ukufaka imbossing, ukupholisha, i-matte, ukugaya nokuphakamisa, njll., ikakhulukazi ngokwezidingo zangempela zomkhiqizo).
Ngaphezu kokuhlukaniswa ngezigaba eziningana ngokusho kwe-substrate kanye nezici zesakhiwo, isikhumba sokwenziwa se-PVC ngokuvamile sihlukaniswa ngezigaba ezilandelayo ngokuya ngendlela yokucubungula.
(1) Isikhumba sokwenziwa se-PVC ngendlela yokukhuhla
① Indlela eqondile yokuklwebha ye-PVC yesikhumba sokwenziwa
② Indlela yokugaya engaqondile ye-PVC yesikhumba sokwenziwa, ebizwa nangokuthi indlela yokudlulisa ye-PVC yesikhumba sokwenziwa (okuhlanganisa indlela yebhande lensimbi kanye nendlela yephepha lokukhululwa);
(2) Indlela yekhalenda ye-PVC yesikhumba sokwenziwa;
(3) Indlela yokukhipha i-PVC yesikhumba sokwenziwa;
(4) Indlela yokuhlanganisa isikrini esiyindilinga se-PVC yesikhumba sokwenziwa.
Ngokusho kokusetshenziswa okuyinhloko, ingahlukaniswa ngezinhlobo eziningana ezifana nezicathulo, izikhwama nezimpahla zesikhumba, nezinto zokuhlobisa. Ngohlobo olufanayo lwesikhumba sokwenziwa se-PVC, singahlukaniswa ngezinhlobo ezahlukene ngokuya ngezindlela ezihlukene zokuhlukanisa.
Isibonelo, isikhumba sokwenziwa sendwangu yemakethe singenziwa sibe isikhumba esijwayelekile sokukhuhla noma isikhumba segwebu.