Ukuthi yini indlela yokubonisa izakhi ezinamandla amaningi

Ukufunda Ngokuziphatha Ngokuphepha I-Refuse Sacks

Ukuphanda Kwesikhathi Sokuziphatha Emkhumbini Wokuphepha Kwizinkambo

Umkhumbi wokuphepha wokuchaza izinkambo eMichigan wabhekisela isikhathi sesinye sesinye ngokubhekisa amaroll amabili we-refuse sacks ngokufanayo kokubhalwa kwezinkambo. I-roll yokuqala yadlula yasobola lapho amabustub zazifaka izinyama ne-glass. I-roll yesibili, ebhalwe ngokuthi yi-HDPE, yayisobola lelo mlando ngaphandle kokusobola. Abasebenzi bakhangelwa amacore athi abavuliwe futhi babalisa izinto ezisobolile ngisho nesikhathi. I-refuse sacks eziqinile zazibhalwa ngokukodwa isobolo esinye ngamasacks angu-400; i-roll engeqinile yasobola ngasinye ngamasacks angu-60. Idatha yasinda isibongo esikude.

Ukufunda I-Roll Kabefore Ukuthenga

Ukuwatha izikhashana zokugcina amasiko ngaphandle kokufunda isikhombiso esikwi-rolu kusisa imali futhi kuyabangela ukuthi amasiko aqondwa. Isikhombiso esikwi-kharton kufanele lishele isitha sesilika, ubude besikhombiso (mil), ububanzi nobude, nokuvalekwa kwesilinganiso sokuloda. Amasiko amaningi okuhambisana angafakelwa kuphela "ngokukhulu" ngaphandle kokunombolo. Amasiko okugcina amasiko angafakeli ubude bawo bakhuluma ngokuthi isilika sibe mncane ngaphandle kokuzibonisa ngamagama okuhlela. Ukujabula kwezincwadi zokuvalekwa kabusha ngaphambi kokuthenga kungase kususa ukuguqula okungcono emva kokuthi amasiko aqondwa kwi-dock yokuloda futhi kubangela ukuthi kwenziwe umsebenzi wokucima.

Amathuba okusebenzisa amasiko okugcina amasiko angafanele

Amaphutha kusuka kwe-glass ne-bone

Isilika esingaphansi asine ubukhulu obukhethe ukuthi abekele amaphepha amahle. Kwi-kitchen noma kwi-clinic, amaglass angavuliwe ne-bone ayaphutha isilika futhi ayadlula kwi-cart. Amasiko okugcina amasiko akhethwe kusuka kwe-waste ephuthile ayasebenzisa i-high-density polyethylene (HDPE), okuyiqinisekisa ukuthi isilika siyaphutha ngokuphambuka kwe-stretch. Ukukhetha isilika esingafanele kuyakwenza ukuthi ukudlula kwezinto ezinkulu kuyibe yindlela yokuhlupha. Umthwalo uyakhula nge-waste eyahlukene lapho amaphutha amangalisi ayisiphakade esandleni sokuloda.

Ukungafanele kokuloda futhi ukuthabatha imali yokugcina

Isacki esihlwekile esikwesibayeni sithintisa izilwane zokuphatha futhi sithola amafinesi. Amasacki okufa okungatholakali kuzo kusiza abasebenzi ukwenza isacki esibini, okuyisibonelo sokubhala imali yefilm noma ukubhala ivolumu yekhanda lezilwane. Kwenye ukuchazwa kwezikhathi zokugcina, ukukhetha isacki esingavumelekile kudala 18 percent kwezimali zokubhala isacki ngomnyaka. Ngaphezu kwalokho, ukudla kusuka emsakheni wokungena kwebhizinisi kusenza umsebenzi wokubhala nokubona okubi. Ukukhetha isacki esihle kusiza ukubhala imali, abasebenzi, nokubhala ubuhle bokusebenza kwezindawo ngokushesha.

Amasignali ethembekayo okukhombisa amasacki esilwane esihle

Umbhalo wokuthi yisiphi isirhesini ne-mil gauge

Amasacki esilwane esihle ayenzelwe ngaphandle kuka-HDPE, okuyisirhesini esihle, esingasiboni, esinamandla okuthi asishaya ngokucacile. Isikrati noma isibhalo sesacki kufanele sibone "HDPE" noma inombolo yemil, okuyisibonelo sokuba kuyi-0.8 ku-1.5 mil kusebenzisa kwezibhizinisi. Amasacki esilwane angenambhalo wokuthi yisiphi isirhesini ayizilwane zika-LDPE ezisalelwe ngaphandle kwezimali. Zama ukubona ifilm: i-HDPE ibonakala engeyona, engeyona; i-LDPE ibonakala engeyona, engeyona. Ukubonakala kwe-gauge nokuthi yisiphi isirhesini kubonakala kahle kunezinye izinkomo zokubona noma izibhalo zokubhala.

Uhlobo lwesisekelo nolwando lwefilm

Lungisele isibhakabhaka esaphansi. Yenza isibhakabhaka esinesibhakabhaka esiphansi esihle, esinamandla kakhulu kulokho okwenzekayo ngokuphambuka kwesibhakabhaka esinesibhakabhaka sesistari nesizwele esincane. Yenza umlomo wakho uphambuke emseleni; ukuphambuka okwengqondo nokubhubha kubonisa ukuthi ubumbano lubuncane. Izibhakabhaka zokugcina ezinamandla kakhulu ziyasebenzisa isibhakabhaka esiphansi esinamandla kakhulu ngoba ifilimu yayo ayiphambuki kancane. Isibhakabhaka esihle, esifanayo, siyindlela eyodwa yokuzilungiselela ekhaya engasidingi izinkampani zokuzilungiselela.

ASTM D1709 Dart Impact

Amalaborathori ayavala ubukhulu bokufilimu ngokusebenzisa i-ASTM D1709, isivumelwano sokuphambuka kwedart esingafika phansi. Kuyavala imithwalo yokuqondwa okufika phambi kokuvulwa. Izibhakabhaka zokugcina ozweni lwezinto ezingaqondi ziyabona izimboni eziningi zokuphambuka kwedart kunazo zokugcina zefilimu encane. Umthunywa owenziwe ngokuthi uyavala i-ASTM D1709 uyabonisa ukuthi uyasebenza ngokuthembeka. Uma izirholo ezimbili zibalulekile kakhulu, lokho olunazo izimboni zokuphambuka nezimboni zokuphambuka kwezinye ziyisikhetho esinamandla kakhulu sokuthengiswa kumaqondiso amaningi okugcina.

Ukukhetha nokuhlela Izibhakabhaka Zokugcina

Khetha Isibhakabhaka Ngokwesikhathi Sokugcina

Qhagamshela izipakhi zokukhipha ngokwesilinganiso sabo kuqala. Izinto ezilahlekelwe, eziphambili, noma zokuhlukaniswa kufuneka zibe ne-HDPE engaphezulu kune-1.0 mil. Izinto ezilahlekelwe noma izinkonzo zokudla kungafuna ukuthi zibe ne-LDPE esincane ekuphambeni okuyisibonelo sokubinisa kubin. Yenza isithombe sokubinisa ngokwesilinganiso sokupakha kanye nokulabela indawo yokugcina emkhumbini. I-Sunho nezinye izimpahla zokufakwa zinikeza izicatshulwa zokulinganisa isilinganiso sokupakha nesilinganiso sesimilo nesikhombisa, okususa ukuzihlukanisa okwenza ukuthi kubuyiselwe izipakhi ezingafani.

Gcina nokuhlola isitokhu

Gcina izipakhi zokukhipha emkhumbini ohlangothile, futhi uzikhululeka kuhlelo lokushisa nokuqhubeka kwesibhakabhaka, okuyisibonelo sokuthi kubhekwa kwe-polyethylene futhi kunciphisa ubukhulu. Shintsha isitokhu ngosikhathi sokufakwa ukuze izirholo ezidala kahle ziyofika kuqala. Kabefore umphakathi omtsha uyavula, vula irholo elinye futhi uzijabule izipakhi ngokwesilinganiso sokupakha. Izipakhi zokukhipha ezifana ngokujabula kwezinye zizoba zisithembisekile kwezindawo zokusebenza. Ukuchaza okuphakeme kwezingu-5 kungasusa ukufa okungatholakali kwezingu-30 kwezindawo eziningi.

Imibuzo Evame Ukubuzwa

Umbuzo: Uthini i-HDPE kuzipakhi zokukhipha?

Impendulo: I-HDPE ibonisa i-high density polyethylene, indiza engeyisisekile ekusebenziseni kwemibhobho yezinto ezingavunyelwa ngamaphakade amabi. Ngokulingana ne-film ye-LDPE engafanele, i-HDPE iyadlula kancane kodwa iyabamba izinyango ngendlela enhle. Le maki kufanele ibe kwi-carton nge-mil gauge. I-HDPE ifanele kwe-glass, isithwasa, nokuthwala kwezinto zokusebenza ezihlanganisiwe noma kuzoba kubaluleke ukuthi isithwasa sibe silungile kune-ukudlula.

Umbuzo: Ngingakubona ngokuphepha ukuthi imibhobho yezinto ezingavunyelwa yi-HDPE noma yi-LDPE?

Impendulo: Imibhobho yezinto ezingavunyelwa ye-high density ibonakala ngokubheka ngokuphepha, ibe yisibonelo esingasibonakali, futhi iba yisivimba esisodwa xa kubhekwa ngokuphepha. I-film ye-LDPE ibonakala ngokuphepha njengomuntu ongafanele, ibe yisibonelo esibonakalayo kakhulu, futhi iyadlula ngokushesha phakathi kwezandla. I-HDPE ayabuyela kancane xa kudlulwa; i-LDPE ibuyela ngokushesha. Hlanganisa ukuphepha nokubhekwa kwi-label yecarton. Uma le label ayikho, izinkumbu zokusho nokuphepha ziyasebenza ngokuphepha kakhulu ukuhlukanisa lezi zindiza ezimbili kusuka emhlabeni.

Umbuzo: I-mil thickness yezinto ezingavunyelwa zokusebenza kufanele ibe yini?

Impendulo: Izisakhi zesithuthi sezindaba ziyasebenza kusukela ku-0.8 ku-1.5 mil. Isithuthi sesifundazwe esincane sisebenza kusukela ku-0.8 ku-1.0 mil; izindawo zokuphatha izinkomo nezindawo zokuziphatha izindlela zokusebenza ngokupheleleyo zokubhala ngezinto ezingavamile kufune ukusebenza kwe-1.2 mil noma kude kwe-HDPE. Yilapho okunye kwemil kuyisikhundla sokubhekana nokuphakama kwezinto ezihlukanayo nokuthi yiziphi izinto ezihlukanayo. I-data ye-ASTM D1709 ye-dart-impact iyathuthukisa ukwahluka. Ukusebenzisa okungafanele kuhlanganisa isibonelo; ukusebenzisa okungafanele kuvula ukuthi izisakhi zihlukanwa futhi kufanele kwenziwe kabusha.

Umbuzo: Kufanele kubhekwe ngokwesibonelo izisakhi zesithuthi zokubhala?

Impendulo: Amadistricti amaningi nezimboni zokuthengisa zifuna izisakhi zesithuthi zokubhala noma zokubhala ngokubhala kwe-blue ukuze kubhekwe ngokwesibonelo isithuthi futhi ukutholakala kwe-recycling kubhekwe ngokwesibonelo. Izimbono zihlukaniswa ngomkhakha noma ngumthwalo. Bheka umshayeli wendawo yakho noma isigodi sokuphatha isifo phambi kokuthintela. Izisakhi zesithuthi zokubhala zezindawo eziningi zikunceda ababhekhi ukubona ukuthi akukho zinto ezingavamile ezihlukanayo, futhi kunciphisa izifundo zokuthi isithuthi sivamele.

Umbuzo: Kungani izisakhi zesithuthi zami zihlukanwa emzini?

Impendulo: Ukuphakama kwesandla kusuka emzini kubonisa ukuthi umthwalo wakho uyisikhathi esingaphansi kakhulu noma isifilm sibizwa ngokuthi siphansi kakhulu ukuthi usukwe kumthwalo. Zilungise amasakhi okugcina okunqamuka noma okungafanani kuzoba yizinto eziqala ukuphakama ngokusha kumthwalo. Qiniseka ukuthi i-mil rating nehlobo le-resin, emva koko zihlanze amasakhi okugcina akhulunywe kusuka kumhla ophansi. Shintsha ku-HDPE nesandla esiflati nesifanayo uma kukho umthwalo omkhulu noma owodwa kusuka kumzini.

Umbuzo: Ngaba amasakhi okugcina angathathelwa futhi noma angachazwe?

Impendulo: Amasakhi okugcina ayasebenzisa ngokuzima kanye ngokufanele ukuthi baze baphatheke kusukela ekutheni kwezinhlonipho noma ukuthi bakhula kakhulu. Ukuchaza isifilm esiphansi kuyaphatha umthwalo wakho wokugcina futhi kuyadlula ukuthi kubhekwe ngokungafanele. Uma ufuna ukusebenzisa kabusha, khetha ibhinjisi elithile eliyasebenzisa kabusha nolidhi endaweni yokusebenzisa kabusha amasakhi okugcina. Amasakhi okugcina angavumelekile ukuthi asebenze ngokuvamile emvula, futhi isifilm esayisebenziswa kabusha siyaphatha kakhulu ngokusha kumthwalo olandelayo.