Endimeni edlule sikhulume ngalo lonke uhlobo lwephakheji yesikhwama sensangu. Manje ake sikutshele ngezikhwama eziphansi eziyisicaba futhi sikubonise isithombe esithile kulolu hlobo lwesikhwama.
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Isikhwama esiphansi esiyisicaba siwuhlobo lwesikhwama sokuma, futhi izinhlangothi zaso ziyanwebeka futhi zisobala, ungabona okuqukethwe esikhwameni esiphansi esiyisicaba. Ingaphambili nangemuva kwesikhwama kanye naphansi kokusetshenziswa kobuchwepheshe be-aluminium-plated. Futhi ingaphambili nengemuva lesikhwama esiphansi esiyisicaba sengeza ukuphrinta okuncane kwe-UV, lapho ukukhanya kukhombisa isikhwama kuzobukeka kucwebezelile futhi ezinye izindawo zesikhwama kusetshenziswa ubuchwepheshe obubizwa nge-matte coating, eyakhelwe ukungenisa ezweni. i-gloss encishisiwe kanye nomuzwa othambile, wokunethezeka, kuyilapho igcina izinga eliphezulu lokugcinwa kombala futhi inikeza umuzwa wokubukeka nokusebenza okuhlukile. Isikhwama esiphansi esiphansi esenziwe ngokuhlanganisa lobu buchwepheshe obubili sibukeka sikhanga kakhulu futhi sinesitayela esithakazelisayo.
Isikhwama esiphansi esiphansi singaba uhlobo lwesikhwama uziphu. Kunezinhlobo ezimbili zoziphu esizincoma kuwe. Eyokuqala iyiziphu evamile, iwukukhethwa kuziphu kubantu abaningi; futhi olunye uhlobo lweziphu ludabukile lula kunolokuqala, kanti ibhande leziphu liwumumo ofana novemvane. Indlela yokuyivula ukukhama ibhande levemvane bese udonsa ithebhu ukuze uvule.
Ngaphezu kwalokho, isikhwama esinalolu hlobo lweziphu, ukuvulwa kwesikhwama kukhulu kunezinye, futhi kulula kakhulu uma ugcwalisa okuqukethwe esikhwameni. Kukhona enye indawo ehlukile kunesikhwama seziphu esijwayelekile. Indawo ehlukile iphakathi nenqubo yokukhiqiza, lolu hlobo lwesikhwama luzosebenzisa umoya oshisayo ukucindezela i-valve. Kukhona ivalvu esikhwameni !
Ngakho-ke, iyini inhloso ye-valve? Ngokwesibonelo, lapho ubhontshisi wekhofi usanda kugazingwa futhi upakishwa, ubhontshisi uzokhipha isikhutha ngalesi sikhathi. Le gesi izoqhubeka nokukhishwa kuze kuphele ukupakishwa. Lapho ukupakishwa sekuqediwe, i-carbon dioxide isahlala esikhwameni, futhi kuzoba nesimo sokukhuphuka okupakishiwe. Ngalesi sikhathi, umsebenzi we-valve uboniswa. Ungakwazi ukuvula i-valve yesikhwama sokupakisha ukuze uphume. Ngenxa yokuthi i-valve iwukukhipha indlela eyodwa, asikho isidingo sokukhathazeka ngokuthi igesi engaphandle kwesikhwama sokupakisha izongena. Kukhona i-valve nayo ingadlala indima ekuvimbeleni umswakama.
Zonke izinhlobo zale mikhiqizo ezishiwo enkampanini yethu zamukelekile ukuze zenziwe ngezifiso. Ukuze, isikhwama esiphansi esiyisicaba sinezinhlobonhlobo zesikhwama esiwusizo nesimumo sakho, kukhona isikhwama esiphansi esiyisicaba esinoziphu, isikhwama esiphansi esiphansi esinokukhanya, isikhwama esiphansi esiphansi esinokuphrinta okuhlukile okusebenzayo noma ilogo, nosayizi ohlukile wesikhwama futhi.
Izikhwama eziphansi eziphansi nazo zinokusetshenziswa okuningi ekuphileni kwansuku zonke, ngisho nakwezohwebo. Ngokuvamile ungabona isikhwama esiphansi esiphansi ekhoneni lempilo yakho. Njengoba ubona lezi zikhwama lapho uya esitolo ukuze uthenge izidingo zansuku zonke, njenge-pod yokuwasha izingubo's ipakishiwe. Ngaphezu kwalokho, isikhwama esiphansi esiphansi singapakisha ukudla okudliwayo, njengokudla okulula, ama-chips amazambane, ama-french, iringi yamacereal kashokoledi, i-oatmeal ethile. Futhi ungabona okupakishwe esitolo esithile sebhikawozi, okuthengiswayo kuzofaka umkhiqizo wabo esikhwameni esiphansi esiphansi, futhi kuzobeka iphakheji endaweni ethile lapho ungabona khona umbono wokuqala uma ungena esitolo. Lezi zikhwama nazo zingasetshenziselwa itiye lakho, ubhontshisi wekhofi, impushana yephrotheni, amajusi aphekiwe, kanye nezithelo ezomiswe ngelanga.
ISIPHETHO
Nali lonke ulwazi mayelana nezikhwama eziphansi eziyisicaba, uma ufuna ukwazi okwengeziwe mayelana neminye imininingwane, sicela usithinte, sizophendula umlayezo wakho ngokushesha. Siyabonga ngokufunda kwakho.
XHUMANA NATHI
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Isikhathi sokuthumela: Mar-26-2022