I-Sustainable Stretch Wrap yokupakishwa kwesimanje

Ngokusimama okuphezulu ku-ajenda yabo bobabili abathengi nabalawuli, ukugoqa kuyacatshangelwa kabusha ukuze kuhlangatshezwane namazinga emvelo esimanje.

Njengoba ukusimama kuya kuba yinto ehamba phambili kuzo zonke izimboni, ukupakisha kuwumkhakha owodwa owenza izinguquko ezibalulekile ukuze uhlangabezane nezidingo zemvelo. Ikakhulukazi, ukugoqa okunwetshiwe—okuyinto evame ukusetshenziswa ekutholeni impahla ngesikhathi sokuthutha—manje sekuhamba phambili ekusunguleni okuzinzile kokupakisha.

Sekuyiminyaka, ukugoqa okunwetshiwe kubaluleke kakhulu ekwehliseni umonakalo kanye nokuqinisekisa ukuzinza kwemikhiqizo kuma-pallets, kodwa umkhondo wayo wemvelo uye wabhekisiswa.

Intuthuko yesimanje manje igxile ekudaleni ukugoqa okunwebekayo okusebenzayo futhi okuvumelana nemvelo.

Lolu shintsho aluguquli nje kuphela ukwakheka kwezinto kodwa futhi nomjikelezo wayo wempilo kanye nokusetshenziswa kabusha, okubalulekile njengoba amabhizinisi elwela ukuhlangabezana nezinjongo zemvelo nokuthobela imithetho eqinisayo.

Indima ye-stretch wrap ekupakisheni

Ukugoqa kwe-stretch kudlala indima ebalulekile ekupakisheni nasekuphatheni izinto. Ivikela imikhiqizo kuma-pallets, inciphise ukunyakaza, ivikele izimpahla othulini nasemanzini, futhi iqinisekise ukuthi izinto zifika lapho ziya khona ziphelele.

Ukugoqa okungokwesiko kwenziwa nge-polyethylene (LDPE), ipulasitiki eyaziwa ngamandla ayo kanye nokuguquguquka. Nakuba i-LDPE igaywa kabusha kabanzi, izinga lokugaywa kabusha lihlala liphansi ngenxa yezinselelo ekuqoqweni nasekuhleleni.

Ukugoqa okuningi okusetshenzisiwe kugcina endaweni yokulahla imfucumfucu, okunomthelela emfucumfucwini wepulasitiki kanye nokucekelwa phansi kwemvelo.

Ukuphendula, abakhiqizi bebesebenzela ukunciphisa umthelela wemvelo wokugoqa ngokwakha izinguqulo ezizinzile.

Ukugoqa okusimeme okunwebekayo kuhlose ukugcina ukusebenza kahle kwezinketho zendabuko ngenkathi kunikeza ukugaywa kabusha okuthuthukisiwe, okuqukethwe kwepulasitiki okuncishisiwe, kanye nezakhiwo ezibolayo noma ezivundisiwe.

Ngamasu amasha anjalo, amabhizinisi angaqhubeka nokuthembela ekugoqweni okunwetshiwe ukuze aphephe umkhiqizo ngaphandle kokwephula izibopho zawo zemvelo.

Amasu amasha ashayela ukugoqa okuzinzile

Ukuthuthuka kwakamuva kwesayensi yezinto zokwakha kuvule indlela yezinketho zokugoqa ezizinzile.

Abanye abakhiqizi bahlola ezinye izindlela ezisekelwe ku-bio, ezishintsha amapulasitiki asekelwe ku-petroleum ngezinto ezithathwe ezitshalweni ezifana ne-polylactic acid (PLA) evela kusitashi sombila noma eminye imithombo evuselelekayo.

Lezi zindwangu ezisekelwe ku-bio zenzelwe ukudilika kalula kunepulasitiki evamile, nakuba zidinga izimo ezithile, njengezindawo zokuvundisa ezimbonini, ukuze zibole ngokugcwele.

Enye indlela yokuthola i-traction i-downgauging, inqubo ekhiqiza ukugoqa okuncanyana ngaphandle kokuyekethisa amandla. Lokhu okusha kusiza ukunciphisa umthamo wepulasitiki esetshenziswayo, ngaleyo ndlela kuncishiswe imfucuza.

Okunye ukugoqa okuncishisiwe kwenziwa kusetshenziswa ubuchwepheshe bezendlalelo eziningi, okuthuthukisa ukuqina nokumelana nokubhoboza. Ngokunciphisa inani lezinto ezidingekayo ngohlelo lokusebenza ngalunye, ukugoqa okuncishisiwe kunomthelela ekusetshenzisweni kwepulasitiki okuphansi futhi kusekele izinjongo zokusimama.

Izinketho zokugoqa ezikwazi ukuphinda zisetshenziswe kabusha ziyathuthukiswa. Lokhu kugoqa kusebenzisa ukwakheka kwe-monomaterial, okwenza kube lula ukuphinda kugaywe kabusha uma kuqhathaniswa nokugoqa okungokwesiko kwezinto eziningi.

Ezimweni eziningi, lezi zinketho ezingagaywa kabusha zihambisana nemifudlana egaywe kabusha ekhona, ukwenza lula ukulahlwa kanye nokukhuthaza umnotho oyindilinga ekupakisheni.

Ngokukhetha izinketho ezingasetshenziswa kabusha, izinkampani zinganciphisa imfucumfucu yokulahla imfucumfucu, futhi uma kuhlanganiswa nezinhlelo ezisebenzayo zokugaywa kabusha, umthelela wemvelo wokugoqa ungancishiswa kakhulu.

Izinzuzo kanye nezinselele zokwamukela ukugoqa okuzinzile

Ukushintshela ekugoqeni okuzinzile kuza nezinzuzo eziningi, ikakhulukazi njengoba abathengi nabalawuli ngokufanayo bephusha imikhuba eluhlaza.

Ukugoqa okuzinzile kuvumela izinkampani ukuthi zehlise i-carbon footprint yazo, zihlangabezane nezinhloso ze-corporate social responsibility (CSR), futhi zihehe amakhasimende aqaphela imvelo. Ngokuthandwa ngabathengi ngokuya ngokuya kuncika kumabhrendi alungele imvelo, ukusebenzisa ukupakisha okusimeme kungathuthukisa isithunzi somkhiqizo nokwethembeka.

Ukonga izindleko kungenye inzuzo engaba khona. Yize ezinye izinketho ezisimeme zingase zibe nezindleko eziphakeme ekuqaleni, lezi zivame ukuxazululwa yivolumu encishisiwe yezinto ezidingekayo, ikakhulukazi ngokugoqa okuncishisiwe.

Ukwengeza, njengoba isidingo sokupakishwa esimeme sikhuphuka, umnotho wesilinganiso kungenzeka wehlise amanani, okwenza izinketho ezivumelana nemvelo zifinyeleleke kalula kumabhizinisi abo bonke osayizi.

Ukugoqa okuzinzile kungathuthukisa ukusebenza kahle ngokunciphisa udoti nokwenza lula izinqubo zokulawulwa kwemfucuza.

Nokho, ukushintshela ekugoqeni okuzinzile kunezinselele. Izinketho ezibolayo nezivundisiwe, isibonelo, zidinga izimo ezithile zokulahla ukuze zonakaliswe ngempumelelo.

Ngaphandle kokufinyelela ezikhungweni zokwenza umquba wezimboni, lezi zindawo ezisongayo zingagcina sezisendaweni yokulahla imfucumfucu, lapho zingakhiqiza khona ukukhishwa kwe-methane njengoba zibola. Ngaphezu kwalokho, ingqalasizinda yokugaywa kabusha iyehluka kakhulu ezifundeni, okwenza kube nzima ukuqinisekisa ukuthi ukugoqa okugaywa kabusha kucutshungulwa kahle.

Amabhizinisi afuna ukusebenzisa ukugoqa okuzinzile kufanele futhi akale izindleko zangaphambili futhi ahlole ukuthi abahlinzeki bawo bangakwazi yini ukuhlangabezana nezidingo zabo ezithile.

Enye inselele enkulu isekufundiseni ozakwethu be-supply chain namakhasimende mayelana nezindlela ezifanele zokulahla. Noma kunezinketho ezisimeme, izinzuzo zemvelo zizokhawulelwa uma abasebenzisi bokugcina bengazilahli izinto ngendlela efanele.

Izinkampani zingadlala indima ngokubhala ngokucacile ukugoqa kwazo okusimeme futhi zinikeze isiqondiso mayelana nokulahlwa, ngaleyo ndlela zandise izinzuzo zemvelo.

Ikusasa lokupakisha okusimeme

Ikusasa lokugoqa okusimeme liyathembisa, njengoba imikhankaso eqhubekayo ihlose ukuyenza ifinyeleleke futhi isebenze kahle. Ucwaningo luyaqhubeka kwezinye izinto, njengamapulasitiki athathwe ulwelwe, anikeza izixazululo ezivuselelekayo, ezibolayo nezinamandla okukalwa. Lezi zindlela ezihlukile zingagcina zinikeze izinketho ezizinzile ezinkampanini kuyo yonke imikhakha.

Ngaphezu kwalokho, njengoba ohulumeni emhlabeni wonke bethula imithetho eqinile mayelana nokupakishwa kwemfucuza, amabhizinisi akhuthazwa ukuba asebenzise izixazululo zokupakisha ezivumelana nemvelo.

I-UK, isibonelo, isebenzisa izinqubomgomo ezifana ne-Plastic Packaging Tax, ekhokhisa izinkampani intela ngokusekelwe enanini lamaphakeji epulasitiki eziwakhiqizayo aqukethe okungaphansi kuka-30% okugaywe kabusha.

Imithetho efana nalena kungenzeka isheshise ukuthuthukiswa kanye nokwamukelwa kwezinketho zokupakisha ezisimeme, okuhlanganisa ukugoqa.

Emabhizinisini, ukushintshela ekugoqweni okuzinzile kumelela ithuba lokuhambisana nokuthuthuka okulindelwe yimakethe futhi kube neqhaza emizamweni yokusimama komhlaba.

Ngokuhlala zinolwazi mayelana nentuthuko yakamuva ezintweni ezisimeme, izinkampani zingenza izinqumo ezizuzisa umgomo wazo kuyilapho zinciphisa umthelela wazo kwezemvelo.

Ukugoqa okuzinzile kungaphezu nje komkhiqizo; kuyisinyathelo esiya embonini yokupakisha enomthwalo wemfanelo obeka phambili kokubili ukusebenza neplanethi.

Umthombo ovela Isango Lokupakisha

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