Ukusukela ekubeni ukusela ikofu kuye kwaduma eTshayina, amaqonga amaninzi okuhanjiswa kwekofu aya kuba nezinto ezininzi ezihamba ngokukhawuleza ezinje ngeekomityi zekofu, kubandakanywa nekomityi yephepha esele idumile kwimarike, eyindebe yephepha ephezulu ukubamba. kofu.Wonke umntu Xa kusela ikofu, sidla ngokuya kwiivenkile zekofu.Ngokuqhelekileyo sinikela ingqalelo kwikofu kungekhona ikomityi ephethe ikofu.Ukusebenzisa iikomityi zephepha ukubamba ikofu kunceda ukunciphisa iindleko kwaye kukhuselekile.Kuba yikomityi yephepha elahlayo, kulula ukuyisebenzisa.Ilula kakhulu, iikomityi zekofu ezilahlwayo azilungele ukusetyenziswa kuphela, kodwa zizisa imvakalelo entle kubathengi.Ngoko ke, iivenkile ezininzi zekofu ziqalise ukusebenzisa iikomityi zephepha ezilahlwayo.Oko kukuthi, iikomityi zekofu zephepha.

Izinto ezikrwada zeekomityi zephepha lekofu liphepha eligqunyiweyo elidla ngokusetyenziswa kwiikomityi zephepha lekofu, elahlulwe libe liphepha elicatshulwe kabini kunye nephepha elinye eligqunyiweyo.Ubukhulu bephepha eligqunyiweyo elidla ngokusetyenziswa liphakathi kwe-218 grams kunye ne-300 grams.Ubukhulu bephepha eliboshiweyo elifunekayo kwiikomityi zekofu ukusuka kwi-280 grams ukuya kwi-340 grams.​

Ikomityi yekofu yephepha yikomityi yephepha esetyenziselwa ukubamba ikofu.Ijongeka ngcono kuneekomityi zephepha eziqhelekileyo.Eyona nto isetyenziswa ngokuqhelekileyo i-paper-plastiki ikomityi nguluhlu lwephepha ngaphandle kunye noluhlu lwephepha elaminethiweyo ngaphakathi, eliyifilimu yeplastiki ye-polyethylene yangaphakathi.Nangona umaleko wangaphandle wenziwe ngephepha, umaleko wangaphakathi wefilimu yeplastiki edibana nokutya kuyaphikisana.Ke ngoko, nokuba le ndebe ichazwa njengekomityi yephepha elahlayo okanye ikomityi yeplastiki iyaphikisana.Ngokumalunga novavanyo, zombini iphepha kunye nomgangatho weplastiki ziyavavanywa.Ngaphandle kwewax, abantu banokucinga ukuba iikomityi zeplastiki zephepha zikhuselekile.Enyanisweni, inezona zinto ziyingozi kakhulu.Iingozi zococeko zephepha langaphandle zivelele kakhulu.Ukuba umaleko wangaphandle uqulethe amanzi, ukungunda kuya kubumba.Ukuba iikomityi zephepha zibekwe phezu kwenye, ukungunda ngaphandle ngokuqinisekileyo kuya kungcolisa ngaphakathi.Xa usebenzisa iikomityi zephepha, qiniseka ukuba ukhangele ukuba ngaba zifumile okanye zingunda.​

1.Iikomityi zephepha lentengiso zohlulwe ngokweekomityi zesiselo esibandayo, iikomityi zesiselo esishushu kunye nekomityi yeyogathi ngokosetyenziso lwazo.Iikomityi zesiselo esibandayo, njengoko igama libonisa, ziikomityi zephepha ezinokubamba iziselo ezibandayo.Iziselo ezibandayo zinento ekhethekileyo kwaye kufuneka zifakwe efrijini okanye zifakwe efrijini.Ubushushu bokusetyenziswa ngokukhuselekileyo ngu-0-5.Kugqitywe ukuba yonke indebe yephepha ayinamanzi.Ke ngoko, izinto zomzimba zekomityi yesiselo esibandayo liphepha lokutya leplanga lokutya + ifilimu ye-PE kwindawo engaphakathi nangaphandle.Oku kunokuthintela ngokufanelekileyo iphepha le-pulp yokhuni ekulahlekelweni ukuqina kwayo kwasekuqaleni kunye nokuqina ngenxa yokunxibelelana nokufuma.​

2.Kukho iintlobo ezintathu eziphambili zeekomityi zephepha ezilahlayo: enye yenziwe ngekhadibhodi emhlophe, esetyenziselwa kakhulu ukubamba izinto ezomileyo kwaye ayikwazi ukubamba amanzi kunye neoli;okwesibini ziikomityi zephepha eziqatywe ngewax, ezifakwe kwi-wax., ngoko ke ayinamanzi kwaye inzima, kodwa nje ukuba ubushushu bamanzi kwindebe budlula ama-degrees angama-40, i-wax iya kunyibilika, kwaye i-wax iqulethe i-carcinogens i-polycyclic i-aromatic hydrocarbons;uhlobo lwesithathu yikomityi yeplastiki yephepha edla ngokusetyenziswa ngabantu ngoku, inomaleko wePhepha unomaleko wephepha eliqatywe ngaphakathi.Ukuba izinto ezisetyenzisiweyo ngexesha lokuvelisa azilungile okanye iteknoloji yokucubungula ayikho kumgangatho, izinto ezinobungozi ziya kuveliswa.

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3.Iikomityi zephepha ezilahlwayo ngoku ezithengiswa kwimarike kwaye iikomityi zephepha zentengiso ezenziwe ngokwezifiso ziyiphepha le-PE eligqunyiweyo, oko kukuthi, iphepha elisisiseko ligqunywe ngomaleko wefilimu ye-PE yebakala lokutya.Umsebenzi wefilimu kukwenza ikomityi yephepha ingabi namanzi.Ukongeza, ingasetyenziselwa kwikomityi yephepha.Ukubumba kwenzeka ngexesha lemveliso.Ngokubhekiselele kwiikomityi zephepha ezifakwe kwi-wax ngoku ezisasazwa kwi-Intanethi, sele zicinywe ixesha elide.Lo mzi-mveliso wekomityi yephepha awuzange uzisebenzise, ​​kwaye andizange ndibone ezinye iifektri zekomityi yephepha zizisebenzisa.

Emva kokuthetha ngefilimu ye-PE yephepha eligqunyiweyo le-PE, makhe sithethe ngeyona nto ibalulekileyo ekrwada yeekomityi zephepha ezilahlwayo, isiseko sephepha.Okwangoku, elona phepha lesiseko sekomityi yephepha kwilizwe lam liveliswa ngaphakathi, ngexabiso elincinci elingeniswa kumazwe angaphandle.Ngophuculo oluqhubekayo lobugcisa bemveliso yezixhobo zephepha, umgangatho wephepha lekomityi yephepha lasekhaya ngokusisiseko uyafana nolo lwephepha elisisiseko lekomityi yephepha.​

Ikomityi yephepha lekofu iphuma kwikomityi yekofu.Ikofu yekofu yazalwa ngokusasazeka ngokubanzi kwekofu.Ngokuzalwa kwekomityi yekhofi, ixabiso lekhofi liye labonakala ngakumbi.​

Inkqubo yemveliso yeekomityi zekofu yephepha isuka kwisiseko sekomityi yephepha ukuya kwi-lamination ibe kwiphepha lekomityi yephepha, ukushicilela, ukusika ukufa, kunye nokwenza.Iikomityi zephepha zekhofi ziphakathi ukuya kwiikomityi zephepha eziphezulu, ezifana neekomityi ze-corrugated, iikomityi ezingenanto, njl. Ukusetyenziswa kunye nokuxabisa iikomityi zephepha lekhofi, okokuqala, abathengi kufuneka baqinisekiswe ngomgangatho kunye nokhuseleko, kwaye okwesibini, bafanele baqinisekise inkangeleko entle.Abathengi kufuneka beve ukumnandi kwekofu, kwaye kufuneka bazive kwakhona ukuba iikomityi zekofu zephepha zinemisebenzi ethile.Xa usebenzisa iikomityi zekhofi zephepha ukubamba ikofu, nikela ingqalelo kumbala ohambelana nekomityi yekofu.Ukusela ikofu kungokwemvelo njengamanzi okusela.Kodwa ngekomityi yekofu elungileyo, ukongeza kubuchule bokuqhotsa ngononophelo kunye nezakhono zokusebenza ezigqwesileyo, ikomityi yekofu nayo idlala indima ebaluleke kakhulu.Ngoku mandikunike ingqiqo enzulu yeekomityi zekofu.​

Eyona nto isisiseko kukuba iikomityi zekofu yephepha akufuneki zijongane neekhemikhali ngekofu, ngoko ke iintsimbi ezisebenzayo akufunekanga zisetyenziswe ukwenza iikomityi zekofu (ewe, ukuba ufuna ukulandela ezinye iincasa), ezinjengeekomityi ze-aluminiyam.Umzimba wekomityi yekofu kufuneka ube mkhulu, kwaye umlomo wendebe akufanele ube banzi okanye uvutha.Ikomityi inciphisa ukushisa kwekhofi kwaye ithintele ukuba iphole ngokukhawuleza, engayi kuchaphazela i-taste and taste of coffee.Iikomityi zephepha ezinomgangatho omnye zolunye uhlobo lweekomityi zephepha ezilahlwayo, ezikwabizwa ngokuba ziikomityi zephepha ezigqunywe kwicala elinye.Umaleko ngaphakathi kwekomityi yephepha unengubo egudileyo ye-PE.Iikomityi ezinomgangatho omnye zihlala zisetyenziselwa ukugcina amanzi okusela, alungele ukuba abantu bawasele.Izinto ezikrwada zendlu zenziwe kwiphepha lokutya leplanga lokutya + ifilimu ye-PE yebakala lokutya.Iikomityi zephepha eziphindwe kabini, njengoko igama libonisa, lithetha ukuba iikomityi zephepha ziphindwe kabini kwaye zinemigangatho emibini.Umgangatho weekomityi zephepha eziphindwe kabini zingcono kuneekomityi zephepha elilodwa.Iikomityi zephepha eziphindwe kabini zihlala ixesha elide kunekomityi yephepha elilodwa.Isenokusetyenziswa nokubamba iziselo ezishushu, ezifana nekofu eshushu.