IBHULOGI

Ukukhetha i-stretch film ehlukileyo yokupakathi nokulawula kwezimali kungabangela ubunzima buhlukileyo ngokuphulwa kwezinto, izindleko zokuthumela, nokusebenzisa kwezimali. Ngamanye amakhetho etholakala ekhondleni, kufanele ukuthi uqonde iziqinisekiso nezinkimbinkimbi zokusebenza kwe-stretch film ukuze uthathe indsindshila ehlukileyo. Izimali ezintsha zidinga izisolution eziphathelene ngokuphulwa kwezimali futhi kuzohlulelwe ngamanye amathuba ngokuphulwa kwezimali njengoba kuzohlulelwe ngamanye amathuba.

Izidingo zokupakisha kwezimali ziyevolve kakhulu ngemva kwegore, nasekupheleni kweminyaka engu-10, ngabe izinkampani zifuna izimboni ezinikeza ukugcina okuhle kwezinto ezipakiwe ngenkathi zilawula ukusetshenziswa kwezimboni. Ifilimu eqobo iphumelela kakhulu ekunikelweni kwesilinganiso, ukukhathaza kwezibhamu, nokubamba okuvumela izinto ezipakiwe ku-pallet zibe yisimo esiqinile emsulweni nekuvalweni. Inketho ivela ekubhekiseni i-specifications eziningi ngothando lwesiseko njengezindlela zokusebenzisa nezimo zezulu.

Ukuzwa Ngamandla Afana Ne-Stretch Film

Umboniso Wemitholampofu Nezinhlelo Zokwakha

Isifilimi esiphuthumayo sisebenzisa i-linear low-density polyethylene (LLDPE) resins esinikeza izici ezihle zokuphindezeka nokukhulula. Indlela yokuqina kusekela ku-cast noma ku-blown film extrusion, okunye kubeunezinto eziphambene ezikhethekileyo kuzinye izimo. Isifilimi esiqhwanyulwe sengaphandle sinezidingo eziyisisekelo, isandi esihle, sokuthembeka ngokushesha nokulinganisa kwezilinganiso, lokhu kwenza kube yisikhathi eside kuzilawulo zomshini.

Isifilimi esibulalakiwa sinikeza inhliziyo yokungena futhi nokugcina inhliziyo ngokuthi iqobo lalo liyinzuzo elivamile kwinqubo yokwakha. Inhloso yobuchwepheshe besifilimi esibulalakiwa kwenza kube yisizo esikhulu kumathuba angahambelani noma amathuba ofuna ukugcina ngcono. Ukufunda kwezici ezimbili zizezimali kusiza izinkampani ukukhetha uhlobo lwesifilimi esingcono esifanelekileyo kuzindlela zazo zokupaka.

Izici Ezikhethekileyo Zokusebenza

Ukusebenza kwe-film ephindezelayo kumele kube yindlela ekhombisa izici ezibalulekile njengezindlela zokuphindezela, amandla okugcina isimo, ukukhathalela ukugaywa, nokwakhiwa kwegciwane. Iziphindo zokuphindezela zikala kanjani ifilimu ingaphindezelwa ngaliphi na xubha xa kusebenziswa, lokhu kubangelisa ngqo ubushushu bokusebenzisa izinto kanye nendalo yokuthengiselwa kwesilinganiso se-pallet esigayiniwe. Ifilimu enobunzima kufanele ibe nezilinganiso ezifanayo zokuphindezela phakathi kuka-200-300% ngemuva kokuba isebenza ngendlela efanelekileyo.

Amadoda okugcina isimo akala ukusetshenziswa kwefilimu ukugcina uhlelo othile ngexesha, ukuvikela ukuthi isimo singenzi chasisi emuva kwehambisana. Lokhu kumele kube yinto ebalulekile kumaqembu aphezulu kumahluko omude noma kumaqembu apholile aphakade lapho kukhona ukuthintela isimo sangempela. Ukukhathalela ukugaywa kusenzo ifilimu ikhathale ukuthi igaywe ngamacebho amahle noma izinto ephakeme zomlando ngaphandle kokuthi kuthintelwe isimo sangempela.

Imikhuba Yekhetho Elingakananiwe Ngemisebenzi

Izici Zesimo Namaqiniso Ngokulinganisa Umbango

Uhlobo oluhlikiwe lomthwalo kudinga izici ezithile zefilimu yokugayaza ukuze kutholakale imiphumela nemprothothi eziphelele. Umthwalo omkhulu wasezindustri ziwudinga izifilimu eziningi ngezinkinga nokukhupha okuningi nokubamba okuphelele. Isimo sangaphandle sokumthwala kuqukethe ukuthi kufanele kuthathwe ikheli lefilimu, ngoba umthwalo onakho kudinga izifilimu ezithile ezingenako ukulanda futhi kugcwaliseka emva kokugayaza.

Umthwalo osisilisa kuya kusebenza kahle nezifilimu ezincane ifilimi leStretch ezinikeza amaphesheya akhazimula kanye nokhefisi encane. Kumele kube khona ukuthi kutholakale izici zomshini wefilimu ngokulinganayo kolotho, kanti ufaka phakathi izindlela zomthwalo, isayizi yesandla, nokuthi kungaba nomdla wokuthi kushintshelwe emuva kwemoto njengemva yokuhamba.

Izimo Zasekhaya Nezokugcina

Izimo zezinkozana ziyaphatha kakhulu kusiseko sefilimu esinikezwe futhi kumakhasimende wokukhetha. Ukuhluka kwesithombi ngexesha lokugcina nokuthuthwa kungabangela ukuhluka kwebhodhi yesilimi futhi ukuthintana komlando. Iziseko ezigcinwa ngemvula zidinga izakhiwo ezikhethekile zamandla anganikezwa afaka ubunjingili bempahla ngezimo eziphansi, ukuvikela ukuthinta kwegesi futhi ukuphazanyiswa kwesipakethe.

Amathuba wezwelo aphawula futhi isiseko sefilimu, ikakhulukazi emva yezinto ezivuselelwe umlilo. Izakhiwo ze-stretch film ezingatholakali kwi-ultraviolet (UV) zibalulekile ekugcinini phandle noma ekuthuthweni lapho kunesikhathi eside sokuhlala ku yizulu esingakanani amandla ahlelekileyo. Ukukhetha amafilimu ane-chemicals ehlotshwayo ayitholayo uyagcina isiseko esifanayo ngokwesikhathi esinezimo ezahlukene.

Ukubaluleka Kwesixhobo Namaqondo Ekusebenzisa

Ukuzenzakala Ngokushaya Ngobuchwepheshe

Ukusebenzisa kohambo ngesandla kudinga izimo ezithile zehambo ukuthola ububi bokusebenzisa kweoperator nakho ngokwefficiency yokubhabhisa. Ihambo elilidolobha ngendlela yokusebenzisa ngesandla njalo linethongo elinconywayo ngolunye udonga kanti kwenzeke kunciphisa ngodonga waphesheya ukuthintana kwehlobo kungathintana kuye kakhulu ngexesha lokuvula. Ububanzi kanye ubude bendawo kumele kube yingoziye ngendlela yokusebenzisa ngesandla ngelisho kunciphisa ukubhabhisa kwezimali.

Izidingo zokuxhasa kumele kube yingoziye kwiimfuno ezinokuba zinabantu abaninzi ababhabhisa ngesandla. Ihambo lokubhabhisa elinokuvula ngendlela efanayo kanye nezimo ezifanelekileyo zehlobo kuncinza ukugcina kweoperator ngelisho kuncinza ubomi bokubhabhisa. Ukukhetha kumele kube yingoziye phakathi kwehambo kanye nezidingo zokuphila kweoperator nokwenza kakhulu.

Izidingo Zokugcino Lokusebenza Ngendlela Yokuzenzekelayo

Izinhlelo zokuphindezela ngokuzenzekelayo kudinga izikhwama nezimali ezithile zokuphindezela ukuqinisekisa ukusebenza kahle nokaphindezela okuphathelene. Kumele sikhwama sibonise amaphandula amahhala okusebenzela kahle kudinga ukuthickness okuphathelene, ukuphakeme okufanele, nokuphindezela okuphathelene. Isikhwama esikhethiwe sokusebenzela kahle sikhona isimo esihlukile sokukhuthaza ukuqinisekisa ukukhuthazeka kwezimali zokusebenzela ngokuzenzekelayo.

Izinguquko zokuphindezela kuqala kanye nokuthinta kwezimali kumele kuhlwanje ngokuzenzekelayo kwezimali zokuphindezela. Iziphindezela ezihle zingakwazi ukufinyeleza izinguquko ezaphezulu zokuphindezela kuqala, kuvulela ukusetshenziswa kwesikhwama esincane ngaphandle kokuphazanywa kwezimali zokuphindezela. Inkokhelo yokukhetha kumele ichaze amandla wezimali ezikhona kanye nezindlela ezinjalo zokuthuthukisa ukusebenzela ngokuzenzekelayo.

Ukukhokhelo Kwesimo Kanye Nezibhalo Zokuchaza

Izibhalo Zokuchaza Zokuphathelene

Ukubalwa okuphawulekayo kwefilimu yokupandula kudinga izigaba zokuchazwa ukuchazwa ukulungiselela iziqinisekiso ezibalwa ngokuphathelene nokuthuthukisa, ukuphendula ngokuphaziywa, ukukhuthaza kwezixwayiso, nokukhuthaza kwezixwayiso zokulahlela. Lezi zigaba zokuchazwa zinika izindlela ezithembekileyo ukulinganisa iziqinisekiso ezahlukene nezimvo.

Ukuchazwa kwebhendi lokugcina kuthatha into yokuthatha ngokwezimo ezihlukene ngokulinganisa amandla efilimu ekugcineni amandla okugcina ngemva yesikhathi eside. Lokhu kukhetho kubalulekile kumasebenzo okugcina okuthinta ukugcina okude kumaqondo okhuthazekayo okungaphansi kwezimo ezihlukene.

Ukubalwa Kwesivikelo Sokusebenza

Kumele ukuchazwa kwezimboni zolaborithori kube yinkinga ngokusebenzisa izivikelelo eziphathelene ngenhloso ukuqinisekisa ukuthi ifilimu yokuphalaphala iyakhethwe ngendlela efanele. Ukulungiswa kwesivikelo kufaka phakathi ukuphelaphala kwezindleko ezihambisanayo ngokusebenzisa imigomo yesimo esisodwa futhi ukulandela isikhathi sokusebenza kuwo wonke umhlaba. Izindikator zophando okubalulekile kufana nokulinganisa kokuphelaphala, ukuthembekile kwegumbi, nokuthi kukhona izinkomba zofilimu noma ukungakwazi ukumema.

Ukuvikela kophando kufanele kube nephuzu lokulinganisa ubunzima bokusebenzela, ukulinganisa izilinganiso zephesetela ezifakiwe ngexesha lokusebenzisa futhi ukubala inguqulelo ngamanye amapalleti afakwe. Lokhu kumele kube khona ukulinganisa okuphelele ukuqinisekisa ukuthi ifilimu yokuphelaphala eyakhethiwe iphinde iphumelele kanye nobude bendlela emehlweni yomsebenzi.

Ukulungiswa Kweguqulelo Nama-Faktori Eshintsha

Ukunganisa Kwemali Yokuvuleka

Ukukhetha okwenzakanyezo kwebhodlhi yekhamini kudinga uvavanyo olujwayelekileyo lwemali ngaphandle kwengxenye yomthelela ngokungu-pond noma ngokungu-linear foot. Izindleko ngokuphelele zifaka ubusebenzisana ngokwebhodlhi, izindleko zomsebenzi ngokuthumela, izindleko zokungcoliswa komfanekiso, kanye nezindleko zokususa. Ibhodlhi yekhamini ephucayo esinikeza amafoshela amancane ngaphambi kokuthuthukisa ayisenzela izindleko ezincane ngokuphelele ngaphandle kwezindleko ekuqaleni ezinkulu.

Ukunciphisa kwebhodlhi ngokuthuthukisa amafoshela kanye nokusebenza okuphathelene kakhulu kusenza umphakathi omkhulu kuzindleko ngokuphelele. Ukubala izindleko ezihleli ngokuphelele ngaphandle kwebhodlhi kusenza kube lula ukulinganisa phakathi kwebhodlhi ngamanye amafoshela futhi kusiza ekutholeni indlela enzima ngokwezindleko ngokwesimo esithile.

Uktheleleka kwezulu kanye nokubuyisela

Ukucatshangelwa kokusimama kuthonya izinqumo zokukhetha ifilimu elula njengoba izinkampani zifuna ukunciphisa umthelela kwezemvelo ngenkathi zigcina ukusebenza kokupakisha. Amafilimu anokuqukethwe okuvuselelwe kanye namafomula avuselelekayo anikeza izinketho eziphendulayo emvelweni ngaphandle kokubeka engcupheni amakhono okuvikela. Imikhiqizo eminingi yesimanje yamafilimu e-stretch ifaka izinto ezisetshenziswe kabusha ngemuva kokuthengwa ngenkathi ihlinzeka ngokusebenza okuqhathaniswa namafilimu wezinto ezinsha.

Lapho kukhethwa abahlinzeki befilimu elula, kufanele kuhlolwe izindlela zokulahla izinto eseziphelile nezinhlelo zokuphinda zisetshenziswe. Izinkampani ezisebenzisa izimiso zomnotho ezijikelezayo ziyazuza ezixazululweni zefilimu ezihambayo ezisekela izinhlelo zokuthola kabusha nokusebenzisa kabusha izinto. Izinketho zefilimu elula ezonakalisayo nezokwenziwa ngomquba ziyavela ekusetshenzisweni okuthile lapho ukuvuselelwa kwendabuko kungenzeki khona.

Ukuhlola Umhlinzeki Nokuqinisekiswa Kwekhwalithi

Amava Nezincoma Zokwakha

Ukukhetha izindiza ezivuseleka zokugcwalisa kudinga ukubala kwemithombo yokwakha, izinhlelo zokulawula ubunzima, neziqinisekiso ezihlobene nendalo. I-Qualification ye-ISO nokulandela izimo zokwakha ngokwezinsika zokudla kusidla kusincoma ubunzima obuhle bokuthengwa nobuzima bezimpendulo. Izindiza ezenayo izinhlelo ezigcwele zokuphatha ubunzima zabelana ngokuvamile ngobunzima obufanayo phakathi kwezigaba futhi nokuthuthela okuthile.

Iziservisi zokuthuthela teknikali ezifaka isixwayiso sokusebenzisa, ukususa izinkinga, nokunconywa kokutholakala kwezinkundla kongeza inani esikhulu ekuthinteleni izindiza. Izinkampani eziphathwayo ezinezinhlelo zokucindezela zingasixwayisa indlela yokucindezela izigaba, izilungiselelo zezixhobo, nezimali ezenziwa ngokulinganiselwe kizidingo esithile.

Ubunzima beNdlela YeSiphiwo

Ukuphila kwe-supply chain kuyinkimbinkimbi yemisebenzi ehlinzekwa ngokutholakala kwe-stretch film. Ukubalisa amandla wokwakha komnunyana, imithetho yokuphatha izinventori, nezinhlanganiseli zokuletha kusiza ekugcineni ukutholakala kwamakheloni. Izindlela eziningi zokuthola kungase kube yisicelo esifanelekileyo emisebenzini engezikhathi ukuze kugcinwe ububi bokulahlekelwa kwezimali.

Ubude bomphakathi kumisebenzi yokwakha nezinhlanganiseli zokuletha kungabandakanya ukulawula kwezotho nokuthengwa kwebhenge. Abathengi baseNtabeni noma baseNtanjini bafana bendinika izikhathi ezingaphezu kwesicelo sezosholo nazo zingaphansi kwebhenge yezotho ezihlanjwayo.

Imibuzo Evame Ukubuzwa

Igauge elimini esifuneka sisebenzise stretch film ukulayisha izinto ezinezindlela ezahlukene

Igauge yesitretchi fayilime echanekileyo ibaluleke ngomonde, umendo kanye neminyakalo yokuthumayo. Izilalo ezilula ezincane kuma-1,000 iphaundi zihlala zisebenza kahle ngefayilime ye-60-70 gauge, ngelishwa izilalo ezidebele ngama-1,000-3,000 iphaundi zihlala zidinga i-80-90 gauge fayilime. Izilalo ezinkulu ezincede ngama-3,000 iphaundi noma izimo ezingaphirisi zidinga fayilime ye-100+ gauge ukuze kutholakale ukubuyiselwe kanye nokukhuseleka kwezimpunjwe.

Ngikufunani njani umlingo wokugcwalisekileyo okufanele kumsebenziso wami

Umlingo wokugcwalisekileyo owanele ubalase izinto ngokusebenzisa izinto kanye nesimo sokubuyisela. Izinye zezinyathelo zihlala zifana nezimemeleka ngemilingo ye-200-250%, ngelishwa ezinye izifayilime ezinobukhachazwe kungasebenzela kusuku kwe-300%+. Ukuvikela izimemeleka ezahlukeneyo ngemilo yazo kanye nezixhobo zokubuyisela zikusiza ukuthola umlando omuhle phakathi kusebenziso kwezinto kanye nesimo sokubuyisela kumisebenziso wakho.

Kutheni izinsukwane ezibalulekile phakathi kwe-cast kanye ne-blown stretch film

Umvilophakathi wokugcina uvumela ukucacilekile kakhulu, ukuvuleka okuqinileyo, nokwahluleka okuphathelene kakhulu kwezulu, kungengqindeni yizinhlelo ezihlakilweyo kanye nezokukhombisa emakhadi. Umvilophakathi wokuvuleka uvumela ukukhuseleka okuphuthumayo, indawo yokudla kakhulu, nokusebenza okuhle kakhulu ngemithombo ezingavumelekile ngoba yisithombe sobuchwephesha. Umvilophakathi wokugcina ngaphandle kungabi zintengo futhi uvumela ukusebenzela okuhle, ngelapho umvilophakathi wokuvuleka kusebenza kahle kakhulu emisebenzini ephambene ezingathandabuzisa kakhulu.

Ngikufa kanjani ukwekwa kwemvilophakathi wokugcina kwezinye izinyathelo zakho

Ukuncipha kwezintonga zomshini kufaka phakathi ukulungisa izinguquko ze-pre-stretch, ukusebenzisa izinhlelo ezifanelekileyo zokubhobha futhi ukukhetha izintonga ezinezinkokhelo eziphambene ngaphansi kwemali. Ukucopheleka okuqinile kwegewuli kusivumela ukusebenza okuhlanzekile kuka-pre-stretch, njengoba ukufundisa abasebenzi ngendlela efanelekile yokubhoba kunciphisa ukushintshiswa kwemali. Cabanga ngokuthuthana kuzintonga ezinezinkokhelo eziphefumula pre-stretch ezingatholakali indlela engcono yokubamba ngenkathi ingasidi imali ngalinye lamabha.