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Ukuskena kwefilimu yokunweba ipulasitiki

2024-03-05

Ifilimu yokunweba epulasitiki , eyaziwa nangokuthi yelula ukugoqa noma ifilimu elula, iyindlela yokufaka eguquguqukayo esetshenziselwa ukuxhamazela, ukuvikela nokuvikela izimpahla ngesikhathi sokugcina, ukuhamba, nokuthumela. Ukungelula kwayo okuhlukile kungenye yezimpawu ezichazayo, okunikeza izinzuzo eziningana kuzicelo zokupakisha.

Stretch Film Extrusion Processxx

Ukwakheka Kwezinto Ezibonakalayo

Ifilimu elula yepulasitiki imvamisa yenziwa kusuka ku-polyethylene (pe) noma ama-polymers afanayo. Ukwakheka kwamangqamuzana kwalawa ama-polymers kuvumela ifilimu ukuthi yelule ngaphandle kokudwengula, ukuhlinzeka ngobuqili nokuvumelana nezimo. Uhlobo nekhwalithi ye-polymer esetshenziswa ekwakhiweni kwefilimu kuthonye ukulula.


Ukujiya

Ubukhulu befilimu elula buthinta ukwelula kwalo. Amafilimu amancanyana athambekele ekudlekeni okukhulu njengoba ekwazi ukunciphisa kalula ukungezwani. Kodwa-ke, amafilimu amakhulu anganikeza ukumelana okwengeziwe kwe-puncture kanye namandla okuthwala umthwalo.


Amandla okulanda

Amanye amafilimu we-Stretch aklanywe ngamakhono wangaphambi kokulahla, kungaba ngomshini noma ngesikhathi sokukhiqiza. Ukuphuza kwangaphambili kufaka phakathi ukunwebeka le filimu ngaphambi kohlelo lokusebenza, kwandise ukwelula kwalo futhi kunciphisa inani lefilimu elidingayo ukusonga umthwalo ngenkathi kugcina ubuqotho bomthwalo.


Ukululama Okubanzi

Ukubuyisa oku-Elastic kubhekisele emandleni wefilimu elula ukubuyela esimweni salo sokuqala ngemuva kokunwetshwa. Yelula amafilimu anezakhiwo eziphakeme zokubuyisa imali angalulama engxenyeni ebalulekile yobude obunwetshiwe uma sekukhishwe ukungezwani, ukuhlinzeka ngepakethe eliqinile neliphephile ezizungeze izinto ezisongelwe.


Indlela yokwelula

Ifilimu yokunwetshwa kwepulasitiki inganwetshwa ngesandla kusetshenziswe ama-handheld dispernsers noma ngokuzenzakalelayo kusetshenziswa imishini yokugoqa. Indlela yokwelula eqashiwe ithinta ukwelula kwefilimu, ngamafilimu asetshenzisiwe womshini avame ukuzuza amazinga aphezulu we-Stretteal ngokuqhathaniswa nohlelo lokusebenza.


Isilinganiso Sokunwetshwa Kwefilimu

Isilinganiso sokunwetshwa, esivezwe njengephesenti, sibonisa ukuthi ifilimu ingakanani ukwelulwa ngaphezu kobude bayo bokuqala. Isibonelo, ifilimu enesilinganiso sokunwetshwa kwama-200% inganwetshwa kabili ubude bayo bokuqala. Yelula amafilimu anezilinganiso eziphezulu eziphakeme anikela ngamakhono amakhulu anlongation, avumela ukuqina okulimele nokuvikelekile kwemithwalo.


Ukumelana nezinyembezi

Ngenkathi ukwelula kuyinto efiselekayo, le filimu kumele futhi ibe nokumelana nezinyembezi okwanele ukumelana namandla asetshenzisiwe ngesikhathi sokunweba nokusingathwa. Amafilimu anokulinganisela okulinganiselayo nokuvimba izinyembezi izakhiwo zinikeza ukusebenza kahle kwezicelo zokupakisha.


Izinzuzo Zokungelula Endaweni Yokunweba Ipulasitiki

Ukuqina okuthuthukile komthwalo

Ukwelula kwefilimu ye -Plastic Stretch kukuvumela ukuthi uvumelane ngokuqinile kwizinto ezisongelwe, ukuhlinzeka ngokuqukethwe kwe-Uniform kanye nokuvimbela ukuguquka noma ukunyakaza ngesikhathi sokuhamba. Lokhu kusiza ukugcina ukuqina komthwalo futhi kunciphisa ubungozi bomonakalo noma ukulahleka.


Ukuvikelwa Komkhiqizo Okuthuthukisiwe

Ngokufaka ngokuphepha izimpahla ezihlanganisiwe, ifilimu yokunwetshwa ivikela kusuka kumswakama, uthuli, ukungcola, kanye nezinye izinto zezemvelo ezingahle zihlehlise ikhwalithi yazo noma ubuqotho bayo. Umbala oqinile owakhiwa yifilimu eyeluliwe njengezithiyo ezivikelayo, evikela okuqukethwe ezingozini zangaphandle.


Ukusebenza kwezindleko

Ukwelula kuvumela ukusetshenziswa okusebenzayo kwefilimu, ukunciphisa inani lezinto ezibonakalayo ezidingekayo ukumboza umthwalo ngamunye. Lokhu kuphumela ekulondolozeni izindleko ngokunciphisa ukusetshenziswa kwefilimu nokuchitha ngenkathi kukhulisa ukusebenza kahle kokupakisha. Ngokwengeziwe, amandla okulula amafilimu namandla awo aphelele aqinisekisa ukuqunjelwa komthwalo ofanele ngaphandle kokusetshenziswa kwezinto ezibonakalayo.


Ukulula kwesicelo

Amafilimu alula alula ukufaka isicelo futhi akhohlise izinto ezibunjiwe noma ezinobuningi, ngoba zingelula ukuvula ukuhlukahluka ngosayizi nangejometri. Lokhu kwenza lula inqubo yokupakisha futhi inciphise isikhathi nomzamo odingekayo wokugoqa, ikakhulukazi uma usebenzisa izinto ezenzakalelayo zokugoqa.


Ububanzi

Ukungelula kwefilimu yokunwetshwa kwepulasitiki kwenza kube lula ukupakisha izinhlobonhlobo zemikhiqizo kuyo yonke imboni ehlukahlukene, kufaka phakathi izimpahla ezihlanganisiwe, ifenisha, i-elekthronikhi, imishini, nokuningi. Ukuzivumelanisa nezimo zayo kusayizi ohlukile wokulayisha nobukhulu kukwenza kube yisixazululo sokupakisha esiguquguqukayo sezicelo ezahlukahlukene.


Ngokufingqa, ukuskena kwefilimu yokunwetshwa kwepulasitiki kuyisici esibalulekile esinomthelela ekusebenzeni kwaso ekuhlanganiseni izinhlelo zokusebenza. Ngamandla ayo okuqaqa, avumelane, futhi alulame, ifilimu elula, ukuvikelwa okuthuthukile, ukusebenziseka kwezindleko, ukusebenziseka kalula, ukukwenza kube yinto ebalulekile yokufaka yezimboni emhlabeni wonke.

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