LDPE, ko polyethylene mai ƙarancin yawa, sanannen filastik ne da ake amfani da shi a cikin samfura iri-iri, gami da marufi.LDPE sananne ne don sassauci, ƙarfi, da tsabta, yana mai da shi kyakkyawan zaɓi don aikace-aikace daban-daban.Ɗaya daga cikin nau'o'in LDPE da aka fi sani da shi shine fim din LDPE zafi, wanda aka yi amfani da shi sosai a cikin masana'antun marufi.Idan kuna sha'awar ƙarin koyo game da yadda ake kera LDPE da kuma rawar da masana'antun fina-finai na LDPE suke takawa a cikin wannan tsari, ci gaba da karantawa.
Tsarin masana'antu na LDPE yana farawa da haɓakar ethylene (gas ɗin hydrocarbon) daga iskar gas ko naphtha.Bayan an sami ethylene, ana yin aikin da ake kira polymerization, wanda ya haɗa da haɗa yawancin kwayoyin ethylene tare don samar da dogon sarƙoƙi na LDPE.Ana iya aiwatar da tsarin polymerization ta hanyoyi daban-daban, ciki har da polymerization mai matsa lamba ko polymerization na kyauta, wanda aka saba amfani dashi don samar da LDPE.
Bayan tsarin polymerization, LDPE yana narke kuma a samar da shi zuwa siffar da ake so, kamar fim, ta hanyar da ake kira extrusion.LDPE zafi rage fim, musamman, ana samar da shi ta amfani da nau'i na musamman na extrusion wanda ake kira hurawa fim.A cikin wannan tsari, ana narkar da LDPE kuma an tilasta shi ta hanyar mutuƙar madauwari, wanda ke haifar da bututu na narkakkar filastik.Daga nan sai a busa bututun, ko kuma a “busa,” da iska don shimfidawa da siffata shi zuwa kauri da fadin da ake so.Ana sanyaya fim ɗin a raunata a kan manyan nadi don ƙarin sarrafawa da rarrabawa.
Da zarar an samar da fim ɗin LDPE, yawanci ana sayar da shi ga masana'antun fim na LDPE, waɗanda za su iya ƙara sarrafa kayan kuma su canza shi zuwa nau'ikan samfuran marufi daban-daban, gami da fim ɗin zafi.LDPE masana'antun fimtaka muhimmiyar rawa a cikin tsarin masana'antu ta hanyar samar da ayyuka masu ƙima, irin su bugu, laminating, da kuma canza fim ɗin LDPE zuwa samfuran da aka gama waɗanda ke biyan takamaiman bukatun abokan cinikin su.
Baya ga masana'anta da sarrafa fim ɗin LDPE,LDPE masana'antun fimsuna da alhakin tabbatar da inganci da daidaiton kayan.Wannan ya haɗa da gudanar da cikakken gwaji da matakan kula da inganci don tabbatar da cewa fim ɗin LDPE ya dace da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun amfani da shi.Masu sana'anta fina-finai na LDPE na iya yin aiki tare da abokan cinikin su don samar da ƙwarewar fasaha da goyan baya, taimaka musu don zaɓar nau'in fim ɗin LDPE mai dacewa don buƙatun buƙatun su.
A ƙarshe, LDPE wani abu ne mai mahimmanci kuma ana amfani dashi da yawa na filastik wanda aka kera ta hanyar tsari na polymerization da extrusion.Masana'antun fina-finai na LDPE suna taka muhimmiyar rawa wajen samarwa da sarrafa fim ɗin LDPE, gami da masana'antaLDPE zafi rage fim.Ta hanyar samar da ayyuka masu ƙima da kuma tabbatar da ingancin kayan, masu samar da fina-finai na LDPE suna ba da gudummawa ga ingantaccen aiki da inganci na samfuran marufi na LDPE.Idan kuna buƙatar fim ɗin LDPE don buƙatun ku na marufi, tabbatar da yin haɗin gwiwa tare da mashahurin masana'antar fim ɗin LDPE wanda zai iya biyan takamaiman buƙatun ku.
Lokacin aikawa: Fabrairu-27-2024