Izindaba

Wake wazibuza ukuthi ifilimu epulasitiki, ebaluleke kakhulu esetshenziselwa ukupakisha nezimboni ezingenakubalwa, zenziwa? Le khasiInqubo yokukhiqiza amafilimu epulasitikiIngabe uhambo oluhehayo oluguqula izinto eziluhlaza ze-polymer zibe amafilimu aqinile futhi aguquguqukayo esihlangana nawo nsuku zonke. Ukusuka ezikhwameni zokudla okuthe xaxa kuma-inqoyizeli wezimboni, ukuqonda le nqubo kukhanyisela ukuthi kungani amafilimu epulasitiki abaluleke kakhulu kwizicelo zanamuhla.

Kulesi sihloko, sizohlola inqubo yokukhiqiza yesinyathelo ngesinyathelo, izinto ezahlukahlukene ezibandakanyekile, kanye namasu enza amafilimu epulasitiki avumelana nezidingo ezihlukile. Lokhu kubukeka okuningiliziwe kuzokunikeza ukuqonda kokuthi lokhu okubonakala kulula kanjani kudlala indima ebaluleke kakhulu emhlabeni osizungezile.

Ukukhetha izinto ezifanele

Isisekelo senqubo yokukhiqiza amafilimu epulasitiki silele ekukhetheni izinto zokwakha ezifanele. Amafilimu epulasitiki ajwayele ukwenziwa ama-polymers anjenge-polyethylene (pe), i-polypropylene (PPC), i-polyvinyl chloride (PVC), ne-polymene terephtha sekwephuzile (PEL) .ach .ach .each .emmer anempahla ehlukile.

I-LDPE (Low-density Polyethylene):Yaziwa ngokuguquguquka kwayo nokusobala, i-LDPE ivame ukusetshenziswa ezikhwameni zepulasitiki kanye namafilimu anciphayo.

I-HDPE (i-polyethylene ephezulu) : Lokhu okuqukethwe kuqinile futhi kumelana kakhulu, kuvame ukusetshenziselwa izikhwama zokudla kanye nama-liners wezimboni.

I-PP (polypropylene):Inikeza ukumelana komswakama okuhle nokucaca, okwenza kube kuhle ukufakwa kokudla.

Ukukhetha i-polymer efanele kuncike kwizici ezifiselekayo zefilimu yokugcina, njengokuqina, ukuguquguquka, kanye nokumelana nokushisa noma amakhemikhali.

Ukukhishwa - inhliziyo yenqubo

Isinyathelo esilandelayo kwinqubo yokukhiqiza amafilimu epulasitiki ukukhishwa. Yilapho ama-pellets epulasitiki aqhekekile ancibilika futhi aguqulwe abe yishidi eliqhubekayo lefilimu. Kunezindlela ezimbili eziyinhloko zokukhishwa okusetshenziselwa ukwenza amafilimu epulasitiki:

Ukukhishwa kwefilimu okushayayo

Ukukhishwa kwefilimu okushaywayo kuyindlela esetshenziswa kabanzi, ikakhulukazi amafilimu asetshenziswa ukupakisha. Kule nqubo, i-polymer encibilikisiwe ikhishwe ngokufa okuyigugu, idale ishubhu lepulasitiki. Umoya bese ushaywa ku-tube, unciphise njengebhaluni. Njengoba i-bubble incoma, yelula ipulasitiki ibe ifilimu emncane, efanayo. Ifilimu labe seliphonswa, lithambekele, futhi ligingqike ukuze lisebenze kakhulu.

Ukukhishwa kwefilimu okushayayo kwaziwa ngokukhiqiza amafilimu aqinile anamandla aphezulu kanye nokuvumelana nezimo, okwenza kube kuhle ngemikhiqizo efana nokugoqwa kwepulasitiki kanye nezikhwama zepulasitiki.

Ukukhishwa kwefilimu

Ukukhishwa kwefilimu kwehlukile kwehlukile kwindlela eshaywayo ngokusebenzisa ifulethi kufa. Ipulasitiki encibilikisiwe ikhishwe kwifomu leshidi, eliphonswa ngokushesha kuma-roller ama-roller. Amafilimu we-Cast Cast avame ukuba nokucaca okungcono nokulawula ukuqina kokuqina okuqhathaniswa namafilimu ashaywayo. Le ndlela ivame ukusetshenziselwa izinhlelo zokusebenza ezidinga amafilimu asezingeni eliphakeme, njengokupakishwa kokudla noma imikhiqizo yezokwelapha.

Ukwelashwa nokwenza ngokwezifiso

Lapho ifilimu selikhishwe, ingahle ibhekane nezinye izindlela zokwelapha zokuthuthukisa ukusebenza kwayo nokusebenziseka kwayo. Lezi zindlela zokwelapha ziqinisekisa ukuthi ifilimu lihlangabezana nezidingo ezithile zemboni futhi lifaka:

Ukwelashwa kweCorona:Ukwelashwa okungaphezulu okukhulisa izakhiwo zefilimu, ukuvumela ukuthi kwamukele kangcono ama-inks noma izimbobo zokuphrinta. Lokhu kubalulekile ekufakweni kwamafilimu adinga ukufakwa uphawu noma ukubhala.

Ukwelashwa okulwa-static:Kusetshenziswe kumafilimu ukunciphisa ugesi we-tuli, okwenza kube lula ukuphatha futhi kuvimbele uthuli noma imfucumfucu ekubambeleleni ebusweni.

Ukuvikelwa kwe-UV:Kumafilimu avezwa ukukhanya kwelanga, ama-UV inhibitors angangezwa ukuvikela ukonakala kusuka ekukhanyiseni kwe-ultraviolet, okwandisa isikhathi sokuphila komkhiqizo.

Ezinye izengezo zingenziwa ngesikhathi senqubo yokukhishwa kwe-Extresion ukwenza ngcono izici ezinjengokumelana nokushisa, amandla ezinyathela, noma izithiyo zomswakama.

Ukusika, ukugoqa, nokulawulwa kwekhwalithi

Ngemuva kokwelashwa, ifilimu yepulasitiki isilungele ukusikwa futhi iginywe ngokuya ngosayizi oyifunayo nobukhulu. Lesi sinyathelo sibalulekile ekuqinisekiseni ukufana kanye nezidingo ezithile zamakhasimende. Ifilimu livame ukulimaza ama-rolls amakhulu, okwenza kube lula ukuthutha nokuphatha.

Ukulawulwa kwekhwalithi kuyisici esibucayi senqubo yokukhiqiza amafilimu epulasitiki. Ukuhlolwa kwenziwa ukuqinisekisa ukuthi ifilimu ihlangabezana namazinga adingekayo ukuze kube nobukhulu, amandla, ukuvumelana nezimo nokusobala. Ukungapheleli okufana nama-mainholes, izindawo ezibuthakathaka, noma ubukhulu obungahambelani kungaholela ekuhlulekeni komkhiqizo, ngakho-ke abakhiqizi batshala imali kakhulu ezinhlelweni zokuqapha kanye nokuhlola okuqondile.

Ukusetshenziswa kwezicelo kanye nokusetshenziswa komkhakha

Umkhiqizo wokugcina wenqubo yokukhiqiza amafilimu epulasitiki uthola indlela yawo ezinhlazweni ezingenakubalwa kuyo yonke imboni. Okunye ukusetshenziswa okuvame kakhulu kufaka phakathi:

Ukupakishwa kokudla:Ifilimu lepulasitiki linikeza isithiyo sokulwa nomswakama, umoya-mpilo kanye nokungcola, ukusiza ukugcina okusha.

Amafilimu Ezokwelapha: Ku-Healthcare, amafilimu epulasitiki oyinyumba asetshenziswa ekupakiseni amadivaysi ezokwelapha kanye namathuluzi okuhlinza.

Amafilimu Ezolimo: Isetshenziswa ezindaweni zokugcina izithombo kanye nokuvikelwa kwezitshalo, la mafilimu asiza ukulawula imvelo ngokukhula okungcono kwezitshalo.

Ezimweni zezimboni, ifilimu yepulasitiki isetshenziselwa ukugoqwa kwePallet, ukuvikelwa komhlaba, kanye nama-liners ezitsheni zamakhemikhali. Ukuguquguquka nokuvumelana nezimo zefilimu yepulasitiki kwenza kube kubaluleke kakhulu kule mikhakha.

Ukugcina

Inqubo yokukhiqiza amafilimu yepulasitiki iyinqubo eyinkimbinkimbi futhi elawulwa kakhulu eguqula izinto ezingavuthiwe ibe ngumkhiqizo oguquguqukayo futhi obalulekile. Ukusuka ekukhetheni kwezinto ezibonakalayo kokukhishwa, ukwelashwa, kanye nokulawulwa kwekhwalithi, isinyathelo ngasinye siqinisekisa ukuthi ifilimu yokugcina ihlangabezana nezidingo ezithile zemisebenzi ehlukahlukene. Ukuqonda le nqubo akugcini ngokunikeza kuphela ukuqonda ngokubaluleka kwefilimu yepulasitiki kodwa futhi kuqokomisa ubuchwepheshe nokunemba okuhilelekile ekukhiqizweni kwawo.

Uma ufuna ukufunda kabanzi ngenqubo yokukhiqiza amafilimu epulasitiki noma ububanzi bawo bezicelo, hlala buvuselelwa ngezitayela zezimboni kanye nentuthuko ngokuhlola imihlahlandlela yesazi kanye nezinsizakusebenza. Lolu lwazi lungakunika amandla okwenza izinqumo ezinolwazi ngokwengeziwe embonini yakho.