Izinto Ezinhle Kakhulu Zegwebu Zokuthumela Ngokuphephile Amadivayisi Ezokwelapha

Ukuthumela imikhiqizo yokunakekelwa kwezempilo kudinga ukunemba. Kungakhathaliseki ukuthi uthutha imithi ezwelayo kukushisa, imishini yezokwelapha ethambile noma ezwelayo emile, noma amathuluzi ezokwelapha amakhulu, ukukhetha amaphakheji afanele okuyigwebu kubalulekile. Igwebu elifanele alivikeli kuphela umkhiqizo kodwa lingasiza futhi ukwehlisa izindleko zokuthumela futhi linciphise umonakalo ngesikhathi sokuthutha.

Ukukhetha izinto zokupakisha zebanga lezokwelapha kudinga ukuqonda okucacile kwezici zokusebenza zegwebu ngalinye, okuhlanganisa:

●Ukuminyana

●I-Porosity

●Ukuqina

●Amandla okucindezela

●Ukumelana ne-microbial

●Izindawo zokulwa ne-static

Lonke uhlelo lokusebenza lunezidingo ezihlukile, kodwa izinhlobo ezithile zegwebu zihlala zisebenza kahle ezigabeni ezithile zemikhiqizo yokunakekelwa kwezempilo.

Amagwebu Okupakisha Emikhiqizo Ezwela Izinga lokushisa

Ukuthunyelwa kwamaketanga abandayo kufanele kugcine amazinga okushisa aqinile ukuze kuvinjwe imikhiqizo yezokwelapha ebucayi—njengemithi yemithi—ekonakalisweni. Ngisho nalapho kusetshenziswa amaloli afakwe esiqandisini noma ama-trailer, imikhiqizo ivamise ukuchitha isikhathi ngaphandle kwezindawo ezilawulwayo. Phakathi nalezi zinguquko, igwebu elingaphakathi kwephakheji lidlala indima ebalulekile ekwehliseni ukuguquguquka kwezinga lokushisa.

Amagwebu anezici eziqinile zokuvikela ukushisa ayinketho engcono kakhulu yezinto zokunakekelwa kwezempilo ezizwelayo kukushisa. I-polystyrene enwetshiwe (EPS) ithandwa kakhulu ngoba:

●Inikeza ukufakwa kwe-thermal okuhle kakhulu

●Imvelo yayo engasindi isiza ukwehlisa izindleko zokuthumela

●Isakhiwo sayo esiqinile sinikeza isivikelo esingokwenyama esithembekile

Izinketho ezengeziwe zihlanganisa i-polyethylene foam yobuhlalu kanye igwebu le-polyethylene elixhunywe ngokuphambana , kokubili okunikeza ukufakwa okusebenzayo nokuqina kwezicelo zamaketanga abandayo.

Igwebu Lokupakisha Lamadivayisi Ezokwelapha Abucayi

Ukuthumela izinsiza zezokwelapha ezincane nezithambile kudinga ukucatshangelwa ngokucophelela kwezici ezimbalwa zobungozi, okuhlanganisa:

● Ubuntekenteke: Ingaphuka kalula kanjani into

● Ukuhuzuka: Ukuthi ingabe indawo engaphezulu ijwayele ukuklwebheka

●Ukudlidliza: Uma ukunyakaza kakhulu kungase kubangele umonakalo

●Ukuzwela okumile: Ukuthi ukuchichima kwe-electrostatic kungalimaza idivayisi

Amagwebu e-polyurethane ayisixazululo esidumile sokuvikela izinto zezokwelapha ezintekenteke ngoba zinikeza ukugoba okuhle kakhulu, ukuhuzuka okuphansi, kanye nengozi encane yokunwaya izindawo ezibucayi. Lawa magwebu amaseli avulekile aphinde anikeze ukumuncwa okuqinile kokushaqeka, ahlangabezane nezindinganiso zokumelana namalangabi angu-UL 94, futhi angenziwa kalula abe yizimo ezinembile ukuze avikeleke ngokugcwele, nangezifiso.

Izinhlobo ezimbili ze-polyurethane foam zifaneleka kakhulu kulezi zicelo:

● I-Ester-based polyurethane: Inketho eqinile, ehlala isikhathi eside enamandla aqinile, nakuba ingase yonakalise uma ichayeka oketshezini.

● I-Ether-based polyurethane: Igwebu elithambile, eliguquguqukayo elikhuthaza ukugeleza komoya kanye nokungena komswakama. Kulula futhi ukwakha izingxenye zangokwezifiso.

Kumadivayisi azwelayo kugesi omile, qiniseka ukuthi ukhetha igwebu elivikela i-ESD ukuze livikele ekukhishweni kwe-electrostatic ngesikhathi sokuthutha.

Igwebu lamadivayisi amakhulu, anenqwaba

Ukuthumela imishini emikhulu yezokwelapha noma imishini kudinga ukupakishwa kwegwebu elingasekela isisindo esikhulu ngaphandle kokucindezelwa ngokweqile. Ukumuncwa ukushaqeka okuqinile kubalulekile—hhayi nje ukuvimbela ukulimala kwangaphandle kodwa nokuvikela izingxenye zangaphakathi ezintekenteke ekudlidlizeni.

Amagwebu amaseli avaliwe afaneleka kakhulu ekusetshenzisweni komsebenzi osindayo ngenxa yamandla awo aqinile, ukuqina, nokumelana nokucindezelwa. Izinketho ezivamile zihlanganisa uhla lwezinto ze-polyethylene zegwebu eziklanyelwe ukuhlinzeka ngokusekelwa okuthembekile kanye ne-cushioning yemishini yezokwelapha emikhulu.