Ekuqaleni kwekhulu lama-20, indwangu ye-nitrocellulose lacquer eyenziwe ngendwangu yokumboza nge-nitrocellulose sol yayiyiphayona lesikhumba sokwenziwa.ngawo-1930s, ukukhiqizwa kwezimboni kwe-polyvinyl chloride kwavula izinsiza ezintsha zesikhumba sokwenziwa futhi kwakhuthaza ukuthuthukiswaisikhumba sokwenziwaukukhiqiza.I-paste eyenziwe nge-polyvinyl chloride ene-plasticizer ne-stabilizer kulula ukufakwa umbala, futhi ngemva kokuba ukugqoka kufakwe i-gelatinized, kungenziwa kube izinhlobo eziningi zemikhiqizo ngokubukeka okufana nesikhumba ngokuphrinta, ukufaka embossing noma ukumboza nokuphrinta.Ukuphefumula kwayo kanye nokungena komswakama kuhambisana nesikhumba semvelo, futhi inamandla athile kanye nokumelana nokuhuzuka, ikakhulukazi kulula ukuyikhiqiza, ubuningi bezinto zokusetshenziswa, ikhwalithi yomkhiqizo ofanayo, ukusika nokusetshenziswa okulula, isisindo esincane, ukumelana namanzi, izindleko eziphansi, ngakho-ke isetshenziswa kabanzi emhlobiso wangaphakathi wemoto,izihlalo zemotonezinye izesekeli zezimboni.
Ngokuthuthukiswa kwezinhlobonhlobo zepulasitiki nobuchwepheshe bokucubungula, isikhumba sokwenziwa sakha imikhiqizo ehlukahlukene yochungechunge.Izinto zokusetshenziswa ze-coating layer yi-polyamide, i-polyurethane, i-polyolefin, njll. Ngaphandle kwalokhoI-PVC, izinto zokusetshenziswa ze-coating layer ziyasetshenziswa.Kukhona nezinhlobo eziningi zezindwangu eziyisisekelo, njengendwangu eyisicaba, indwangu, indwangu eboshwe, inqwaba yendwangu, indwangu engalukiwe njalonjalo.Izinhlobonhlobo nemibala ehlukene yokukhiqizwa kwesikhumba sokwenziwa nazo zihluke endleleni yokugqoka kanye ne-gelation ye-base fabric surface layer, kanye nokuhleleka kwenqubo yokuqeda, njengokugqamisa, ukuphrinta, ukwelashwa kwendawo kanye nokubunjwa kwe-ejenti yokwelashwa kwendawo.
Ukukhiqiza kuhlanganisa ukwelashwa kwendwangu eyisisekelo, ukulungiswa kwe-adhesive, ukunamathela, i-laminating, i-gelation, ukwelashwa kwendawo, ukufaka embossing, ukupholisa, nokusonta.Kunezindlela ezi-4 zokukhiqiza eziyinhloko:
Indlela yokugqoka eqondile
I-adhesive material ihlanganiswe ngokuqondile phezu kwendwangu yesisekelo esenziwe ngaphambili nge-squeegee, bese ifakwa nge-gelled futhi ifakwe ipulasitiki ebhokisini le-plasticizing, bese igxiliwe futhi ipholile ukuze uthole umkhiqizo ophelile.Le ndlela ingakhiqiza zonke izinhlobo zesikhumba esijwayelekile sokwenziwa, ifilimu lesikhumba sokwenziwa kanye nesikhumba sokwenziwa segwebu esisekelweni sendwangu.
Indlela yokudlulisa enamathela
Futhi ibizwa ngokuthi indlela yokugqoka engaqondile.I-paste imbozwe kusithwali (i-tape yephepha yokukhulula noma i-tape yensimbi engagqwali) nge-roller engemuva noma i-scraper, futhi ngemva kwe-gelation, isisekelo sendwangu sibe sesilayishwa phezu koqweqwe lwempahla ejikisiwe ngaphandle kokungezwani, bese senziwe ngepulasitiki, sipholile futhi sihlutshiwe. kusuka kumthwali, bese welashwa ngemuva, bese kutholwa umkhiqizo oqediwe.Le ndlela ifaneleka ukukhiqizwa kwendwangu eboshwe noma indwangu engeyona eyelukiweyo esekelwe ku-foam isikhumba sokwenziwa kanye nesikhumba esivamile sokwenziwa.
Indlela ye-Calender kanye ne-laminating
Ngokwezidingo zefomula, i-resin, i-plasticizer namanye ama-ejenti afanayo ayalinganiswa bese efakwa emshinini wokuxova ukuze kuxutshwe ngokulinganayo, bese ithunyelwa ku-three-roller noma i-four-roller calender (bheka ukulinganisa kwemishini yepulasitiki kubukhulu nobubanzi obudingekayo. ifilimu, futhi i-laminated ngendwangu eyisisekelo eshisiwe ngaphambili, bese igxivizwa futhi ipholile ukuze uthole umkhiqizo ophelile. Le ndlela ingakhiqiza izinhlobo ezahlukene zei-microfiber yesikhumba yokwenziwangesisekelo sendwangu ehlukene.Ukuze kuthuthukiswe umphumela we-lamination wendwangu yesisekelo nefilimu, ungqimba lwe-adhesive luvame ukusetshenziselwa indwangu yesisekelo kuqala.
Indlela ye-Extrusion lamination
I-resin, i-plasticizer kanye namanye ama-ejenti afanayo axutshwe kahle ku-kneader, bese ekhishwa engqimbeni yefilimu enobukhulu obuthile nobubanzi nge-extruder, bese i-laminated ngendwangu yesisekelo esishisiwe emshinini wokubumba ama-roller amathathu, bese iqedile. imikhiqizo itholakala ngokushisa kuqala, i-laminating, i-embossing kanye nokupholisa.
Ukukhiqizwa kwenkampani yeBensen kwesikhumba sokuvikela imvelo empeleniisikhumba sokwenziwa sokwenziwa, ikakhulukazi eyenziwe nge-resin, njengokuthi: i-polyurethane evumela imvelo, i-polyurethane resin (TPU), njll., impilo yesevisi empeleni yinde kunesikhumba.Izinzuzo zesikhumba sokwenziwa esikhiqizwe nguBensen: Okokuqala, isikhumba sinamandla amahle okuqina, akulula ukusiklebhula, okuhlala isikhathi eside;okwesibili, ukumelana nokugqwala, ukusebenza kahle kwe-anti-abrasion;okwesithathu, akukho iphunga elibi, futhi ine-antibacterial, anti-mildew, anti-moth, ngaphandle kwezinto eziyingozi, izici zemvelo.
Isikhathi sokuthumela: Mar-24-2022