Esinye sezinyathelo ezibaluleke kakhulu kwabagazingi bekhofi ukuvala izikhwama zekhofi ngendlela efanele.
Ikhofi lilahlekelwa ikhwalithi uma ubhontshisi ugazingiwe, ngakho izikhwama kufanele zivalwe ngokuqinile ukuze kugcinwe ikhofi lihlanzekile nezinye izimfanelo ezifiselekayo.
Ukusiza ukuthuthukisa nokugcina ukunambitheka nezinhlanganisela ezinephunga elimnandi zomkhiqizo, i-National Coffee Association (NCA) yeluleka ukuthi kugcinwe ikhofi elisanda kugazingwa ezitsheni ezingangeni moya.Ngenxa yalokho, ukuchayeka kwekhofi emoyeni, ekukhanyeni, ekushiseni nasemswakama kuyancipha.
Empeleni, izingqimba ezimbili zezinto zokupakisha zihlanganiswa ndawonye ukuze kuvalwe izikhwama zekhofi kusetshenziswa ukushisa nokucindezela.
Ukuze kuhambisane nokwakheka komkhiqizo, uhlobo lomkhiqizo, noma osayizi bemakethe, abathosi bekhofi bangase basebenzise izakhiwo zokupakisha zekhofi ezihlukahlukene.Isibonelo, abanye abantu bangase basebenzise izikhwama zokumisa noma izikhwama ezine-quad-seal, zonke ezidinga amasu okuvala ahlukahlukene.
Okufanele ukunake ngenkathi ukhetha isivali sesikhwama sekhofi
Lapho ukhetha i-sealer yesikhwama sekhofi, abathosi kufanele bacabangele izinto eziningi.
Kungase kwenzeke ukupakisha nokugoqa ikhofi ngesandla kumarosa ekhofi amancane noma asanda kusungulwa.
Ukukhetha le nketho kunikeza ama-roasters ukuguquguquka okukhulu kunokuthenga isivalo esizenzakalelayo ngoba sibenza bakwazi ukupakisha ikhofi njengoba kudingeka.
Ngakolunye uhlangothi, isivali esizenzakalelayo singase sisebenziseke kakhulu kuma-roasters amakhulu ngoba ngokuvamile afaka izinketho zokulawula izinga lokushisa ezivumela ama-roasters avale izikhwama ezenziwe ngezinto ezihlukahlukene.
Ngakho-ke, abashicileli kufanele bakuqonde kahle ukupakishwa kwabo.
Isibonelo, abathosi banganquma ukuthi badinga ukushisa okungaguquki noma ukushisa okungaguquki ngokusekelwe ohlotsheni nokujiya kwempahla.
Ububanzi bezikhwama zekhofi nakho kuzodinga ukucatshangelwa ngabazosa.Lokhu kuzosiza ekunqumeni ubude bobude obudingekayo bokuvalwa futhi kunikeze abarosa isiqondiso mayelana nobubanzi obudingekayo bophawu.
Ngokuqondile, abathosi bazodinga ukucabanga ukuthi badinga ukuvala ngokushesha kangakanani izikhwama zabo zekhofi.Iyiphi imodeli ye-sealer esebenza kahle kakhulu inganqunywa ngokubala inani lezikhwama okufanele zivalwe ngesikhathi esithile.
Izinqubo ezivame ukusetshenziswa ebhizinisini ukuvala izikhwama zekhofi
Izinqubo ezahlukene zingasetshenziswa ukuvala izikhwama zekhofi.
Ama-impulse sealer, asebenzisa amandla kuphela lapho umhlathi wesitywini wehliselwa ezintweni zokupakisha, aphakathi kwezidume kakhulu.Njengoba zisebenzisa ugesi omncane, ama-impulse sealers avame ukubonwa njengabiza kakhulu futhi azuzisa imvelo.
Ama-impulse sealer aguqula amandla kagesi abe amandla okushisa ngokuthumela ukuqhuma kagesi kancane ocingweni.Imihlathi ye-sealer ibe isiphoqelelwa emaceleni esikhwama sekhofi ukuze incibilike ndawonye ngenxa yokushisa osekungenile kuyo.
Ngemuva kwenqubo, kunesigaba sokupholisa ukuvumela uphawu ukuthi luqine futhi lunikeze ngokungaguquki izimfanelo zophawu oluhle kakhulu.Isikhwama sekhofi sibe sesivalwa unomphela kuze kube yilapho ikhasimende lisivula.
Njengenye indlela, ama-direct sealer agcina ukushisa okungaguquki ngenkathi eqhubeka esebenzisa ugesi.Lawa ma-sealers avame ukuba nokushisa okuqinile, okuwavumela ukuthi avale izinto zephakeji ezijiyile.
Kodwa-ke, ama-roasters kufanele abhekane nesikhathi sokufudumala enqubweni yokukhiqiza futhi akhumbule ukuthi okokusebenza kuzohlala kushisa ngesikhathi sonke sokusebenza lapho kusetshenziswa into evala ukushisa eqondile.
Ama-vacuum sealer, akhipha umoya-mpilo ezikhwameni ngaphambi kokuba zivalwe, ayinketho eyengeziwe kubathosi.Ukusebenzisa i-vacuum sealing ukumisa ukugqwala, i-oxidation, kanye nokonakala kungaba yimpumelelo impela.
Kodwa-ke, ngenxa yokuthi ziyi-porous futhi zingafaneleki kakhulu ukugcina umkhiqizo wesikhathi eside, izikhwama zekhofi ze-polypropylene (PP) noma i-polyethylene (PE) azisetshenziswa kakhulu kule nqubo.
Ama-roasters ngokuvamile asebenzisa kokubili izitywini zezandla nezinyawo.Endaweni lapho ukupakisha kudinga ukuhlanganiswa ndawonye, izigxivizo zezandla zisebenzisa izinsimbi zokuvala noma izintambo zokumelana.
Kuye ngohlobo lokupakisha olusetshenzisiwe, igajethi idinga ukuvalwa inombolo yamasekhondi.
Njengenye indlela, ama-foot sealer anika amandla ukuvala ukushisa ngamanani amakhulu.Ama-roasters angenza kusebenze isici sokushisa esisohlangothini olulodwa ngokucindezela phansi ku-pedali yonyawo.Ngokuhlanganisa ukushisa izinhlangothi zombili zesikhwama sekhofi ndawonye, lokhu kwakha uphawu.
Okwezinto ezidingekayo ezidinga amazinga okushisa aphezulu ukuze zipakishwe, isivali sonyawo esinamandla amabili sisebenza kahle kakhulu.Amarosa atshale imali ezintweni zokupakisha ezisindayo eziphakathi kuka-10 no-20 millimeters (mm) ubukhulu ngokuvamile asebenzisa lezi zisetshenziswa.
Izitywini ze-double-impulse zinikeza inzuzo yokushisisa ama-strip kusuka ezinhlangothini zombili, okuholela kubhondi eqinile.
Kubalulekile ukuqonda ukuthi ukupakisha ama-seams kuvame ukusebenza njengamaphuzu abuthakathaka, okwenza umoya nomswakama ungene futhi ngaleyo ndlela ucekele phansi ubhontshisi.Ukuze uvimbele izimbobo, ukubhoboza nezinye izibazi, ikhofi kufanele livalwe.
Ingabe abarosa ikhofi kufanele bathenge ama-sealers ezikhwama zezandla nezinyawo?
Kubalulekile kwabagazingi bekhofi abakhethekile ukwenza isiqiniseko sokuthi ikhofi labo lifika kumthengi nazo zonke izakhiwo zalo zangempela ezingashintshiwe.
Ukuthuthukiswa kwephunga elingajabulisi, iphunga elibi noma ukulahlekelwa iphunga kungase kulimaze umkhiqizo wabo futhi kuxoshe amakhasimende aphindayo.
Amarosa anganciphisa ingcuphe ye-oxidation futhi agcine ungqimba oluvikelayo lwesikhwama lwe-CO2 ngokwenza utshalomali oluyimpumelelo lokuvala isikhwama.
Kubantu abafuna ubuchwepheshe obuhambayo, obuvala ukushisa obungasetshenziswa ezintweni ezinobude obuhlukahlukene, izigxivizo zezandla ziyisinqumo esingcono kakhulu.
Ngokuvamile zikhawulelwe kugqinsi lokuvalwa okungafika ku-10mm nobubanzi obungamayintshi angu-4 kuya kwangu-40.Ukwengeza, bangakwazi ukuvala amaphakheji angu-6 kuya kwangu-20 njalo ngomzuzu.
Ukuze kubekwe uphawu okuqhubekayo, lapho izandla zombili zidingeka khona ukubeka izikhwama zekhofi, ama-foot sealers aphelele.Angakwazi ukuphatha izinto ezifika ku-15mm ubukhulu kanye nama-intshi angu-12–35 ububanzi, futhi ngokuvamile ayashesha kunezitywini zezandla.
I-foot sealer kufanele ikwazi ukuvala izikhwama zekhofi ezingu-8 kuya kwezingu-20 ngomzuzu ngamunye ngokwesilinganiso.
Kungakhathaliseki ukuthi iyiphi indlela ekhethiwe yokuvala uphawu, ama-roasters kumele aqinisekise ukuthi izikhwama zekhofi ngokwazo zinezimfanelo ezinhle kakhulu zokuvimbela.
I-Cyan Pak inganikeza ama-roasters ama-heat sealers okulula ukuwasebenzisa, ahlala isikhathi eside, futhi asheshayo ngaphezu kwe-eco-friendly, izikhwama zekhofi ezigaywa kabusha ezingu-100% ezikhiqizwe ngezinto ezisimeme.
Ukukhetha kwethu izikhwama zekhofi kukhiqizwa kusetshenziswa i-LDPE ye-multilayer ene-PLA liner noma iphepha le-kraft elivumelana nemvelo, iphepha lerayisi, noma kokubili.
Ngaphezu kwalokho, sinikeza amakhasimende ethu inkululeko ephelele yokudala phezu kokubukeka kwezikhwama zabo zekhofi.Ithimba lethu labaklami lidala ukupakishwa kwekhofi okuyingqayizivele lisebenzisa ukuphrinta kwedijithali okuphambili.
Ngaphezu kwalokho, i-Cyan Pak inikeza amanani aphansi aphansi (ama-MOQ) kuma-roaster amancane afuna ukulondoloza ubungqabavu kuyilapho ebonisa ubunikazi bomkhiqizo wabo nokuzibophezela kwemvelo.
Isikhathi sokuthumela: Jul-27-2023