Izixhobo zebhokisi eziqhelekileyo kunye neempawu zazo

Iibhokisi zokuthambisa zihlala zisetyenziselwa ukugcina izinto ngaphakathi kuluhlu oluthile lobushushu, nokuba zifudumele okanye zibanda. Izixhobo zebhokisi eziqhelekileyo zibandakanya:

I-1. I-Polystrene (i-EPS):
Iimpawu: I-Polystyne, yaziwa njengeplastiki yentsimbi, inentsebenziswano elungileyo kunye neempawu ezikhanyayo. Yinto esetyenziswa kakhulu kwixabiso eliphantsi esetyenziselwa ukulahleka okanye iibhokisi ze-inshurensi zexesha elifutshane.
Isicelo: Ifanelekile ukuthutha izinto ezikhanyayo okanye ukutya, njengokutya kwaselwandle, i-ice cream, njl.

I-2. Polyurethane (Pu):
Iimpawu: I-Polyurethane sisixhobo esinzima se-foam esinendlela yokusebenza egqwesileyo kunye namandla okwakha. Iziphumo zawo zokufakelwa zingcono kune-polystrene, kodwa iindleko ziphezulu.
Isicelo: Isetyenziselwa iibhokisi zokufakwa ezifuna ukufakwa kwexesha elide okanye zifuntse i-insuliver kunye nexesha elininzi, ezinje ngothutho lwamayeza kunye nokusasazwa kokutya okuphezulu.

I-3. I-Polypropylene (PP):
Amanqaku: I-Polypropylene yiplastiki enqabileyo enobushushu obuhle kunye nokuxhathisa imichiza. Kunzima kunePolystyrene, kodwa inokusetyenziswa amaxesha amaninzi.
Isicelo: Ifanelekile ukufumana iimfuno ezinokuphinda zifikeleleke, njengokutya ekhaya okanye ukuthengisa ukuthunyelwa.

4. Ifibberglass:
Amanqaku: Iibhokisi ze-infberglass i-inshurensi zinentsebenzo ephakamileyo kakhulu kunye nokuqina. Zihlala zinzima kwaye zibiza kakhulu, kodwa zinokubonelela ngokufakelwa kwexesha elide.
Isicelo: Ilungele ukuthutha izinto eziphantsi kweemeko ezigqithisileyo, ezinjengeesampulu zelebhu okanye impahla ekhethekileyo yonyango.

5. Intsimbi engenasibala:
Amanqaku: Iibhokisi zensimbi engenasitali zinokuqina okuphezulu kunye nokusebenza okugqwesileyo, ngelixa kulula ukuzicoca nokugcina. Zihlala zinzima kwaye zibiza kakhulu kunezixhobo zeplastiki.
ISICELO: Isetyenziselwa ukusetyenziswa kweenkonzo zokutya kunye namasimi ezonyango, ngakumbi kwiindawo ezifuna ukucoca rhoqo okanye ukubulawa kwabantu.

Ukukhethwa kwezi zixhobo kuhlala kuxhomekeke kwiimfuno ezithile zokusetyenziswa kwebhokisi yokufakelwa, kubandakanya ubude bexesha lokufakelwa, ubunzima buza kuthwalwa, nokuba ukuchasana kwamanzi okanye ukumelana kwamanzi kuyafuneka. Ukukhetha umbandela ofanelekileyo kunokwandisa umphumo wokufakelwa ngelixa ujonga iindleko kunye nokuqina.

Ngaba ikhona ingxaki yongcoliseko ngebhokisi engafakwanga?

Nokuba ibhokisi ye-inshulelweyo iya kuba neengxaki zokungcoliseka ikakhulu zixhomekeke kwizinto zayo, inkqubo yokwenziwa, kunye nokusetyenziswa kunye neendlela zokulungisa. Nazi ezinye izinto eziphambili kunye neengcebiso zokuqinisekisa ukhuseleko xa zisebenzisa iibhokisi eziqhotyoshelweyo:

1. Ukhuseleko lwezinto ezibonakalayo:
-Iibhokisi zemigangatho ye-inshurensi ye-inshurensi ezisemgangathweni zihlala zisebenzisa izixhobo ezikhuselekileyo nezingenabungozi ezinjengeplastiki yebakala lokutya, intsimbi engenabungozi, okanye i-aluminium. Qinisekisa ukuba ibhokisi ekhethiweyo ye-inshulekiso ihambelana nemigangatho yokhuseleko lokutya yelizwe okanye yesizwe, enje nge-FDA (i-US yokutya kunye nolawulo lweziyobisi) okanye kwimigangatho ye-EU.
Iibhokisi ezikwi-inshurensi ezisemgangathweni eziphantsi zinokusebenzisa izixhobo ezineekhemikhali eziyingozi, ezinje ngeentsimbi ezinzima okanye iiplasitiki ezineePthalate, ezinokufudukela ukutya.

I-2. Inkqubo yokwenziwa:
-Uyenzelwe impahla yemveliso yokuthengisa iibhokisi zokuncedisa kwindalo kunye nezempilo. Abanye abavelisi banokusebenzisa iikhemikhali zetyhefu ngexesha lenkqubo yemveliso, enokuhlala kwimveliso.

3. Sebenzisa kunye nokuLondolozwa:
-Yilo lwebhokisi ye-inshulensi icocekile. Ngaphambi nasemva kokusetyenziswa, ibhokisi ye-inshuler kufuneka icoceke kakuhle, ngakumbi umphezulu wangaphakathi, ukuthintela ukukhula kwentsholongwane kunye nokufuduka kwamachiza.
-Ukujonga ibhokisi yebhokisi ye-inshurensi kwaye ingonakali. Iibhokisi zokungenisa ezonakalisiweyo zinokuchaphazela ingqibelelo yabo, esenza kube lula ngebhaktiriya ukuba iqokelele.

4. Kulumkele ukunxibelelana ngqo nokutya:
-Ukuba unomdla wokukhuseleka kwezixhobo ngaphakathi kwibhokisi engaphakathi, unokupakisha ukutya kwizitya ezitywiniweyo okanye iingxowa zeplastiki zokutya ukunqanda ukunxibelelana ngqo nebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi yebhokisi engaphakathi.

I-5. Izinto zokusingqongileyo:
-Ukukhetha iibhokisi ze-inshurensi ezenziwe ngezinto ezinokuphinda zinciphise ungcoliseko lwendalo. Ukongeza, ukukhetha ibhokisi yokuvala okungapheliyo kunokunciphisa ukuveliswa kwenkunkuma.

I-6. Uphawu kunye nesiqinisekiso:
Iibhokisi zokuchonga i-inshurensi ezivela kwiimpawu ezaziwayo zihlala zikhuselekile kuba ezi phawu zinesibophelelo sokuthobela imigangatho yokhuseleko lokhuseleko. Jonga ukuba imveliso inezatifikethi ezifanelekileyo zokhuseleko, ezinjengokutya kuqhagamshelo lwezinto ezibonakalayo.

Ngokujonga le miba ingentla, impilo kunye nemicimbi yendalo ebangelwe kukusetyenziswa kweebhokisi ezigciniweyo kunokuncitshiswa kakhulu. Ukukhetha ngokuchanekileyo, ulondolozo, kunye nokusetyenziswa kweebhokisi ezifakiweyo ziphambili ekuqinisekiseni ukhuseleko lokutya.