Umkhulu wokugcina kwe-sack yokungena kuziwa ngani

Lapho abamphathi bebuye nebabophi besebenzisa izikhumba zokuphuma ukubuyisela izinto ezihlukene kusuka kwezindawo zokusebenza noma kwezindawo zokusebenzisa ngokwesibonelo, umbuzo wokuthi ubuninzi bewa bokuloada bakhona ngokuzenzakale. Isikhumba sokuphuma esiphetha phakade kusukela kumthwalo sivumela izinkinga zokuphepha, ukuphakanyiswa kwemisebenzi, nokuthenga okwengeziwe kwezinto ezihlukene. Kodwa ubuninzi bewa bokuloada akuyi inombolo eyodwa engekho ekhishini yonke. Kuyisikhalo sokubonakala kokubili kwezinkimbinkimbi zokufaka, isikhumba sokufaka, isithi sokuphuma, indlela yokufaka, nokuthi kungakanani ukuthi kubhekwa. Ukujabula lezi zinto zikusiza abathengi ukubeka izikhumba zokuphuma ezenziwe ngokwesifundo sokusebenza kabo futhi ukuvikela ukuphakanyiswa kwemisebenzi kwezikhumba ezihlukene.

Indlela Yokubhalwa Nokubhalwa Kwesikhundla Sokuloada

Ukukhala kwesakhiwo sokuthi isakhiwe sokuthi sikhuluma ngokwesibonelo kusakhiwe ngemibhalo emibili: ukubala kwesihlalo ngama-pounds noma ama-kilograms, nokubala kwesivolumu ngama-gallons noma ama-liters. Isakhiwe sokuthi sikhuluma ngokwesibonelo esinombolo yoku-50 gallons, 40 pounds kusho ukuthi singathola amagallon angu-50 yezinto ezingatholakala futhi singasikhipha amapound angu-40 ngokwesimo esihle. Kodwa lezi zimboni zisuswe kuzilabho ngokusebenzisa izinkambo ezifanayo, ezingathwali kakhulu, okanye izinkambo ezingathwali kakhulu. Kukhona kwezinye izinto ezingatholakala kwenyaka, ukukhala kwesakhiwe kuhambisana nezinhlobo zezinto ezingatholakala, ukuthi kuyisithunzi, ukuthi kunezinto ezingathwali kakhulu, nokuthi kuyisithunzi sokuthi isakhiwe sithunywa. Abasemthwali abasebenzisa i-ISO 9001 yezinhlobo zokuphatha ubuchwepheshe bethu besebenzisa izimboni ezisayensiwe njenge-ASTM D1709 yokuthi isakhiwe sithunywa ngokwesibonelo futhi ASTM D882 yokuthi isakhiwe sithunywa ngokwesibonelo, okuyisibonelo esihle kakhulu sokuthi isakhiwe sithunywa ngokwesibonelo kulandela ukuthi isakhiwe sithunywa ngokwesibonelo ngokwesibonelo.

Ukuxhaphakisa Phakathi Kwesilinganiso Sika-Mil Nokukhala Kwesakhiwe

Ubukhulu be-mil yisibonelo esibalulekile kakhulu sokuthi isacki sokugcina isithakazini sikhulu kanjani, kodwa akuyi factors esinye kuphela. Isacki sesi-2.0 mil singathola umbono wokuthi siyathola i-pounds ezingu-25 ku-35 zokugcina okuphakanyiswa ngokoyikelela kwezinto ezingasoloko, ngakho-ke isacki sesi-3.0 mil singathola i-pounds ezingu-40 ku-55 ngemizamo emifanayo. Ukuxhuma akuyi linear ngokuphelele ngoba ubukhulu bekufakwa kwezinkqubo nezinkqubo zokwakha ziyathatha indawo esifanayo nesibonelo sokubukhulu. Isacki sokugcina esakhiwe ngokuphathelana kwesibonelo sokubukhulu kuzo zonke izindawo zalo ziyathola isiphumo esihle kune-sacki esinobukhulu obungaphelele kodwa esinezindawo ezingabukhulu kakhulu ngokuphathelana nokunqamuka okungafanelekile noma ukushekelwa ngokuphathelana ngokwakha. Kumaqondo okwenza izinto ezinkulu njengezindawo zokuphatha izinkozo, izindawo zokwenza izinto, nezindawo zokuphatha izinkozo zezinsizakalo, isacki sokugcina esinobukhulu obungu-2.5 ku-3.0 mil nesibhakabhaka esinobukhulu obungaphansi sibonelelwa ngokuvamile.

Ukubhalwa kwe-Sibhakabhaka Sesiphansi Kunazo Izimpawu Zokuthi Iphakeme Yokuqondisa

Ukugcina phansi kuyisikhundla esingaphansi sokuthi isakhiwo siphakeme kakhulu. Amasimu athile okugcina ngokunyusa amandla ayenziwa ngokunyusa amandla angafihla noma kuphela i-15 ku-20 pounds yomthelelo uma umthelelo ugcwele kusikhwama sesikhundla sesiphakeme. Amasimu okugcina okwesithathu, okuyisikhundla esisebenzisa amaqhina amaningi awonake aqondene ngokunyusa amandla, asambela umthelelo kusikhwama esikhulu futhi angasebenza ukuthi akhululeke 30 ku-50 percent kude kwezinye zokugcina ngokunyusa amandla yezinye izakhiwo zokugcina ngokunyusa amandla ngokupheleleyo. Izingxenye eziningi zezakhiwo zokugcina zezinhloko zisebenzisa isikhundla sokugcina esinamandla okuzenzela ngokupheleleyo, okuyoba nokuthi kubuyekeze ukuthi kungabi khona ukuthi kufanele kubekwe imithombo yokugcina. Uma kuchazwa izakhiwo zokugcina, abayithengi baya kubhekisa isikhundla sokugcina, njengoba izakhiwo ezimbili ezenziwe ngokupheleleyo kungabonakala kahle ngokupheleleyo kodwa kungaba nezinhloko zokugcina eziphakeme kakhulu ngokwesikhundla sokugcina.

Izinhloko zokugcina nezinhloko zokugcina

Uhlobo lwesithakathi esithunywa kusenza isiphumo esikhulu kumkhawulo wokusebenza kwempilo. Izinto ezimhlophe, ezingenani kakhulu kwezinye izinto njengamaphepha, amakhabhadi, nokuthunywa kwezinkulungwane zokubeka kuzokwenza iisakhi zokuthunywa kufikela kumkhawulo wawo owabonisiwe. Isithakathi esihlukile, okuyisisekelo sokusebenza kwezindlu zokudla nokusebenza ngaphandle kwendawo, kunciphisa umkhawulo wokusebenza ngo-30 ku-40% ngoba amanzi ayadala ubunzima obukhulu ngomkhawulo wawo. Isithakathi esinesibhakabhaka esihlukile njengamaglassi athile, amaphathi wezinkulungwane zamagama, namasiphothi amahleli akhulu ayanciphisa umkhawulo wokusebenza futhi ngokwenza izindlela zokuphuma kwezinhlobo zokuphuma ezincongolozayo okungakwazi ukwenza iziqondiso emaphakathini aphakathi kwezinhlobo zokuphuma ezincongolozayo. Ukuthunywa kwezinto kuyasebenza futhi: isithakathi esithunywa emsakheni kusuka kohighthu sithola izimandla zokuphuma okuzokhupha ubunzima besithunywa, futhi isithakathi esingasemfanekisana sisenza izinhlobo zokuphuma ezincongolozayo okuzokhupha ubunzima besithunywa kwezinye izindawo.

Ukuchazwa Kwemikhawulo Yokuqonda Ukuthi Kuyakwenzeka Ukuthenga

Ngaphandle kokubaza kakhulu emazwini okuthenga, abuyi bokuphatha amasiko bangathatha indlela esihlukileyo yokuzama ukuload ngendlela yabo. Indlela eyinkulu iyindlela yokufaka izikhalo zokuphatha izinto ezithile kulezi zikhalo zokuphatha izinto eziphakeme kwezindawo zabo ku-50, ku-75, neku-100 percent yekhadi lebaliyeli, emva koko bakalibeka nesikhathi sokubheka ukuthi kungabonakala ukuthintwa, ukuthinwa, noma ukuthi isilayi siphula. Izikhalo ozikhalo zokuphatha izinto eziphakeme okuzoba kuzosinda ukuzama ku-75 percent kodwa azisindi ku-100 percent kubonisa ukuthi ikhadi lebaliyeli lizobonakala njengokuthi kufanele libe lichaziwe ngokwesandla. Abuyi abasebenzisa izikhalo zokuphatha izinto eziphakeme ezisemthwakweni njenge-SUNHO Packing bangathola izikhalo zokusebenza ngokwesandla futhi bafumane umlando wokusha ngokuhlanganisa izikhalo zokuphatha izinto eziphakeme nokuthi kuyini okufanele kusenziwa ngokwesandla, ngokusetshenziswa kwesifundo sezinkambo zokuphatha izinto eziphakeme zokusebenza kwezindawo zokuphatha izinto eziphakeme nezindawo zokusebenza.

Ukubala Ikhanda Lokugcina Ngaphezulu Kwesilinganiso Sokubuyi

Ukukhala kwesilinganiso sokulima kusuka kwezinye izihlakalo zokugcina isithakazelo kuyakubangela ukuthi izinga lokuthengiswa lizokwenzeka ngokuphelele. Izihlakalo ezingakwazi ukulima okuningi kuzokwenzeka ukuthi kuzofakwa ngokusheshisayo, kuzoba nezihlakalo eziningi ngokulinganisa izinhlobo zezinto ezizokugcinwa, futhi kuzoba nezikhathi eziningi zokusebenza ekugcineni emva kokukhula kwezinye izihlakalo, okuyakubangela ukuthi kuzokwenzeka ukuthengiswa ngokuphelele okuphakade kunezihlakalo ezingakwazi ukulima okuphelele kodwa ezinethenga eliphelele eliphelele. Isigaba sezinkambo esisemthwakathini esisikhiyela izihlakalo ezi-200 ngosuku, uma sishintsha izihlakalo zokugcina ukuze sibuyekelela ukukhula kwezinye izihlakalo kusukela ku-5% ku-1%, sizokhupha izihlakalo eziyisishiyagalombili ngosuku kuphela ngokuthengiswa, futhi kuzoba nezikhathi zokusebenza ezinokuthi zibe yizikhathi ezinokuthi zizokwenzeka ekugcineni izihlakalo ezilahlekile. Uma kufundwa ukuthengiswa ngokuphelele, abathengi baya kuzifunda izihlakalo zokugcina, izikhathi zokusebenza ngokufakwa, izikhathi zokugcina izihlakalo ezilahlekile, futhi ukuthi kungakanani ukuthi kuzokwenzeka ukuthi kuzolahlwa umuntu njengokuthi kuyakubangela ukuthi kuzokwenzeka ukuthengiswa ngokuphelele okuphakade kunezihlakalo ezinethenga eliphelele eliphelele.

Imibuzo Namasav邦

Nikwenza njani ukubala isayizi esihle sesihlakalo sokugcina sokho?

Linganisa umngcele ongaphezulu wesikhwama nokuphakama kwaso, bese ukhetha isikhwama esinesilinganiso esiphansi okungenani esinguhhafu wendawo esizungezile nobude obungaphezu kobude besikhwama ngamasentimitha angu-6 kuya kwangu-8 ukuze sihlanganiswe kahle. Isikhwama esincane sizolula futhi siphelelwe umthamo, kuyilapho esikhwameni esikhulu kakhulu sichitha izinto futhi singase sibambe emaphethelweni enqwaba.

Ingabe izinga lokushisa liyathinta umthamo wokulayisha isikhwama semfucuza?

Yebo, ngokucacile. I-polyethylene film iba buthakathaka kakhulu emazingeni okushisa aphansi, inciphise ukumelana nokugqashuka kanye nomthamo wokulayisha endaweni yokugcina izinto ezibandayo noma ezindaweni zangaphandle zasebusika. Lapho izinga lokushisa liphakeme ngaphezu kuka-40°C, ifilimu ithamba futhi yeluleke kalula, okungaholela ekuguqukeni nasekuhlulekeni kokuvala phansi ngaphansi komthwalo.

Ngingazifaka yini izikhwama zokulahla udoti ezigcwele ngesikhathi sigcinwa?

Ukuthatha izikhashana ngokuphakanyisa akukhothshelwa ngokuzenzakalelayo ngoba umbane wamazikhashana okungu-2 uyaphakanyisa amazikhashana okungu-1 futhi angakhulula ukugcina kwesikhundla sokuphakanyisa ngokuphakanyisa kanye noma kusasa. Uma ukuthatha izikhashana ngokuphakanyisa akukhothshelwa, khetha ukuthatha izikhashana ezimbili kuphakade futhi sebenzisa izikhashana zokuthwala izinto ezingathwaliweyo ezinokuthwala izinto ezingu-50% ngaphezu kwezinto ezithwaliweyo.