Eminyakeni yamuva, inqubo yepulasitiki, indlela ethandwa kakhulu yokwenza, i-rolling processing plastic.Ukubunjwa kwe-Roll, okwaziwa nangokuthi ukubumba okujikelezayo, ukubumba okujikelezayo, kuyindlela yokubumba engenalutho ye-thermoplastic.Ukubunjwa kwama-roll kwaqalwa ngeminyaka yawo-1940s e-United Kingdom, ukubunjwa kwe-roll kwaphuma ngo-1887, kwenziwa ngo-1934 umshini wepulasitiki.Ekuqaleni kufana nokubumba komjovo, ukubumba igalelo, isithasiselo se-extrusion, ngobuchwepheshe be-polyethylene powder ukuze kube inqubo yokubumba ipulasitiki ngendlela yokuncintisana kakhulu.
Eminyakeni yamuva, eNyakatho Melika, amazwe aseYurophu athuthukile, ukuthuthukiswa kwemboni yepulasitiki ehamba phambili kuyashesha kakhulu, izinga layo lokuthuthukiswa liphakeme kunesilinganiso sokuthuthukiswa kwezinga lemboni yonke yepulasitiki.Ngaphezu kwefekthri yomshini wokubumba we-roller kanye nefektri yemikhiqizo yepulasitiki ye-roller, kunenombolo enkulu yezinye izimboni ezisizayo, njengefekthri yokubumba i-roller, imboni ye-ejenti yokukhululwa, imboni ekhethekile ye-roller plastic, imboni yokugaya, imboni yokufaka futhi ifanele ipulasitiki ye-roller. imboni yemishini yokuxuba, kunezimboni eziningi ze-roller plastic ezikhethekile zokuhlinzeka ngezinto ezingavuthiwe nokunye.
Ngokuvamile, i-United States ne-Europe, imakethe yase-Australia isivuthiwe, kodwa imikhiqizo emisha kanye nobuchwepheshe obusha embonini ekhuphukayo ukuletha amathuba amasha okukhula, ikhwalithi yomkhiqizo omusha wemishini iphezulu, ukukhiqizwa kokutshalwa kwezimali okusheshayo emigqeni emisha yokukhiqiza, ukucubungula nokukhiqiza. emazweni anezindleko eziphansi.Emazweni asathuthuka, imikhiqizo esezingeni eliphansi njengamathangi amanzi kanye namathangi okugcina yimikhiqizo eyinhloko.Isivinini sokuthuthukiswa kanye nebanga kuthonywa isisekelo sezimboni jikelele.I-China ithuthuka ngokushesha, futhi amazwe ase-Asia anjenge-India, iMalaysia, Thailand kanye neVietnam nawo akhombisa ukuthambekela okuhle kwentuthuko.Ukuthuthukiswa kanye nocwaningo lwenqubo ye-plastic rolling e-China yaqala ngasekupheleni kwawo-1960.Ngawo-1990, kamuva, ngemva kokuba amanye amabhizinisi asekhaya ethule amapulasitiki asezingeni eliphezulu avela phesheya, aqala ukukhiqizwa kwezimboni ezinkulu ngomqondo wangempela.Kodwa-ke, uma kuqhathaniswa nezinga elithuthukisiwe lamazwe angaphandle athuthukile, igebe lisabonakala kakhulu, okufanele liboniswe kulezi zici ezilandelayo: ikhono elingalungile lokulawula ucwaningo oluyisisekelo, ubuchwepheshe obubuyela emuva, ukuhlukahluka okwanele kwemikhiqizo yepulasitiki egoqiwe nokunye.Ngokwezibalo, ekhona China ezingaphezu kuka 1500 rolling imikhiqizo plastic amabhizinisi;Futhi ekuqaleni kwawo-1970, i-United States inamabhizinisi angaphezu kuka-500 ahlanganyela ekukhiqizeni imikhiqizo yepulasitiki egoqayo, enamasethi angaphezu kuka-500 emishini yepulasitiki egoqayo, inhlangano yepulasitiki ebhalisiwe yase-United States imikhiqizo yepulasitiki egoqayo inezinhlobo ezingaphezu kuka-5000.Esicini sokugoqa izinto zokusetshenziswa kwepulasitiki, njengamanje, i-PE isetshenziswa kakhulu ekugoqeni imikhiqizo yepulasitiki eChina.Futhi izinto zangaphandle ezisetshenziswa ukugoqa ipulasitiki, inayiloni, PP, PC, ABS nokunye.Kodwa-ke, ngemva kweminyaka engaphezu kwengu-20 yentuthuko, inqubo yepulasitiki eginqikayo yaseChina isivuthiwe, ihlukile kwezinye izinqubo, inezinzuzo ezisobala.Njengamanje, inokukhiqizwa kwesimanje kokucubungula imikhiqizo emikhulu kanye nemikhiqizo yepulasitiki ekhethekile, futhi insimu yesicelo sayo ikhula njalo.Imboni yepulasitiki ehamba phambili yenze intuthuko enkulu.Kufanele kushiwo ukuthi imboni yepulasitiki egoqayo isungule uchungechunge lwezimboni oluphelele lwezinto zokusetshenziswa, izinto zokusebenza kanye nesikhunta.
Ubuchwepheshe bokubumba bunamandla aqinile, kufanelekile ukunakwa okuphezulu kwenqubo, kufanele banake kakhulu inqubo yokubumba, ukugaya ngenkuthalo futhi amunce ubuchwepheshe obuphambili bangaphandle, ukwandise inqubo ehlobene, imishini kanye nocwaningo lwesikhunta.
I-Jinghe rolling plastic Co., Ltd. itholakala e-Cixi, e-China, e-Cidong Industrial zone, enolwazi lwamashumi eminyaka ekukhiqizeni ipulasitiki, ifakwe ithimba lebhizinisi elihle kakhulu kanye nezinsizakalo zobungcweti, yonke imikhiqizo ingenziwa ngokwezifiso ngokuvumelana nezidingo zamakhasimende, ukuvulwa kwesikhunta, ukukhiqizwa, uma udinga ukuxhumana nathi.Ucingo: +86 130 9583 0969 Andy
Isikhathi sokuthumela: May-16-2022