Iingxowa zeplastiki, ezazikade zithathwa njengento entsha ngeminyaka yee-1970, namhlanje ziyinto efumaneka kuyo yonke indawo emhlabeni. Iingxowa zeplastiki ziveliswa ngesantya esifikelela kwitriliyoni yeengxowa minyaka le. Amawaka eenkampani zeplastiki kwihlabathi jikelele enza iitoni zeengxowa zeplastiki ezisetyenziswa kakhulu ekuthengeni ngenxa yokulula kwazo, ixabiso eliphantsi, kunye nokulula.
Inkunkuma yeengxowa zeplastiki idala ungcoliseko ngeendlela ezahlukeneyo. Uninzi lweenkcukacha ezahlukeneyo zibonisa ukuba iingxowa zeplastiki zingcolisa okusingqongileyo kwaye zenzakalise impilo yabantu neyezilwanyana ezidolophini nasezilalini. Omnye umba kukulahleka kobuhle bendalo nonxulunyaniswa nenkunkuma yeplastiki kukufa kwezilwanyana zasekhaya nezasendle. Oku kungenxa yolawulo olungonelanga lwenkunkuma kunye/okanye ukungaqondi malunga neziphumo eziyingozi zeengxowa zeplastiki.
Ukukhula kwenkxalabo malunga nefuthe leengxowa zeplastiki kokusingqongileyo kunye nezolimo kukhokelele oorhulumente abaliqela ukuba bazithintele. Kubalulekile ukuthomalalisa ubunzima obunxulumene nenkunkuma yeengxowa zeplastiki kuba iimpahla zentengiso ngaphambili bezithwalwa ngamaphepha, umqhaphu, kunye neebhaskithi zemveli. Ulwelo lwalugcinwe kwi-ceramic kunye nezikhongozeli zeglasi. Abantu kufuneka baqeqeshwe ukuba bangazisebenzisi iingxowa zeplastiki endaweni yelaphu, iintsinga zendalo, kunye neengxowa ze-cellophane.
Ngoku sisebenzisa i-cellophane ngeendlela ezininzi - ukugcinwa kokutya, ukugcinwa, ukunikezelwa kwesipho, kunye nokuthuthwa kwemveliso. Iyakwazi ukumelana neentsholongwane okanye iintsholongwane ngokubanzi, umoya, ukufuma, kunye nobushushu. Oku kuyenza ibe yindlela yokuya kukhetho lokupakisha.
I-Cellophane yifilimu ebhityileyo, ecacileyo kunye necwebezelayo eyenziwe ngeselulosi ehlaziyiweyo. Iveliswa kwi-pulp yokhuni edibeneyo, ephathwa nge-caustic soda. Into ebizwa ngokuba yi-viscose emva koko ikhutshelwa kwibhafu ye-dilute sulfuric acid kunye ne-sodium sulfate ukuvuselela i-cellulose. Emva koko ihlanjwe, ihlanjululwe, ifakwe i-bleach kunye neplastiki kunye ne-glycerin ukukhusela ifilimu ukuba ibe yi-brittle. Ngokuqhelekileyo i-coating efana ne-PVDC isetyenziswa kumacala omabini efilimu ukubonelela ngokufuma okungcono kunye nesithintelo segesi kunye nokwenza ubushushu befilimu buvaleke.
I-cellophane egqunyiweyo inokungeneka okuphantsi kwigesi, ukumelana kakuhle neoyile, igrisi, kunye namanzi, nto leyo eyenza ukuba ilungele ukupakishwa kokutya. Ikwabonelela ngomqobo wokufuma ophakathi kwaye unokuprintwa ngescreen esiqhelekileyo kunye neendlela zokushicilela ze-offset.
I-Cellophane inokuphinda isetyenziswe ngokupheleleyo kwaye i-biodegradable kwindawo yokudibanisa ekhaya, kwaye iya kuphuka kwiiveki nje ezimbalwa.
Ziziphi iingenelo ze-cellophane?
1.Ukupakishwa okunempilo kwezinto zokutya kuphakathi kwengxowa ephezulu ye-cellophane esetyenziswayo. Njengoko zivunyiwe yi-FDA, ungazigcina ngokukhuselekileyo izinto ezityiwayo kuzo.
Bagcina izinto zokutya zintsha ixesha elide emva kokuvalwa kobushushu. Oku kubalwa njengenzuzo yeengxowa ze-cellophane kuba zandisa ubomi beshelufu yemveliso ngokuzithintela emanzini, ukungcola kunye nothuli.
2.Ukuba unevenkile yobucwebe, kufuneka u-odole iingxowa ze-cellophane ngobuninzi kuba ziya kusetyenziswa kuwe!Ezi ngxowa ezicacileyo zifanelekile ukugcina izinto ezincinci zobucwebe kwivenkile yakho. Ziyabakhusela kumdaka kunye nothuli kwaye zivumele ukuboniswa kwezinto ezintle kubathengi.
I-3.Iingxowa zeCellophane zifanelekile ukuba zisetyenziswe ukugcinwa ngokukhuselekileyo kwezikrufu, amantongomane, iibholiti, kunye nezinye izixhobo. Unokwenza iipakethi ezincinci kuwo wonke ubungakanani kunye nodidi lwezixhobo ukuze ukwazi ukuzifumana lula xa zifuneka.
4.Enye yeenzuzo zeengxowa ze-cellophane kukuba unokugcina amaphephandaba kunye namanye amaxwebhu kuwo ukuze uwagcine kude namanzi. Nangona iibhegi zephephandaba ezinikezelweyo zikwafumaneka kwi-Bags Direct USA, kwimeko kaxakeka, iingxowa ze-cellophane ziya kusebenza njengokhetho olugqibeleleyo.
I-5.Ukuba yi-lightweight enye inzuzo yeengxowa ze-cellophane ezingabonakali! Ngaloo nto, bathatha indawo encinci kwindawo yakho yokugcina. Iivenkile zokuthengisa zikhangela izinto zokupakisha ezikhaphukhaphu kwaye zihlala kwindawo encinci, ke, iingxowa ze-cellophane zizalisekisa zombini iinjongo zabanini beevenkile ezithengisayo.
6.Ukufumaneka ngexabiso elifikelelekayo nako kuwela phantsi kweebhenefithi zecellophane. Kwi-Bags Direct USA, ungazifumana ezi ngxowa zicacileyo ngobuninzi ngamaxabiso afanelekileyo! Awudingi ukuba nexhala malunga nexabiso leengxowa ze-cellophane e-USA; ukuba ufuna ukuziodola kwihoseyile, nqakraza nje kwikhonkco elinikiweyo kwaye ubeke iodolo yakho kwangoko!
Ukungalungi kweengxowa zePlastiki
Inkunkuma yeengxowa zeplastiki ibeka emngciphekweni impilo yabantu neyezilwanyana kuba ilahlwa kwiindawo zokulahla inkunkuma kwihlabathi jikelele, ithatha iitoni zesithuba kwaye ikhupha ukukhutshwa kwemethane eyingozi kunye nekharbon diokside, kunye nokuvuza okuyingozi kakhulu.
Ngenxa yokuba iiplastiki zithatha ixesha elide ukubola, ziyonakalisa indalo. Iingxowa zeplastiki ezomiswe ngelanga zivelisa iimolekyuli eziyingozi, kwaye ukuzitshisa kukhupha izinto eziyityhefu emoyeni, ezibangela ungcoliseko.
Izilwanyana zihlala ziphosakele iingxowa ezikutyayo kwaye zizitye kwaye zinokubhajwa kwiingxowa zeplastiki kwaye zirhaxwe. Iiplastiki
ziya zisanda kakhulu kwi-ikhosistim yolwandle, zifuna ungcoliseko olukhawulezileyo kwiindawo zokuhlala zaselwandle kunye namanzi acwengileyo kutsha nje kuphawulwe njengenkxalabo yehlabathi jikelele.
Iplastiki evaleleke ngaselunxwemeni yonakalisa inqanawa, amandla, ukuloba, kunye nezilwanyana zasemanzini. Iingxowa zeplastiki elwandle yingxaki enkulu yehlabathi jikelele. Ungcoliseko olwandileyo oluvela kwimithombo yongcoliseko ephuma emoyeni. Imichiza evuzayo kwiingxowa zeplastiki inxulunyaniswe nokwanda kwamanqanaba etyhefu.
Iingxowa zeplastiki zisongela ubomi baselwandle kunye nezolimo. Ngenxa yoko, iingxowa zeplastiki ziye zachitha ngokungazi izinto eziyimfuneko zomhlaba, kuquka neoli. Imveliso yendalo esingqongileyo neyezolimo isengozini. Iingxowa zeplastiki ezingafunekiyo emasimini ziyonakalisa ezolimo, zibangela ukuwohloka kwendalo.
Izingxobo zeplastiki kufuneka zithintelwe kwihlabathi jikelele kwaye endaweni yazo kufakwe ezinye izinto ezinokubola ngenxa yazo zonke ezi zizathu kwaye iingxowa ze-cellophane ziyindlela efanelekileyo yokuba i-eco-friendly.
Izinto eziluncedo zokuSebenzisa iingxowa zeCellophane
Nangona ukupakishwa kwe-cellulose kuyinkimbinkimbi, iingxowa zeselulosi zineenzuzo ezininzi ngaphezu kweengxowa zeplastiki. Ngaphandle kokuthatha indawo yeplastiki, i-cellophane ineenzuzo ezininzi zokusingqongileyo.
- I-Cellophane yimveliso ezinzileyo eyenziwe kwi-bio-based, izibonelelo ezivuselelekayo njengoko zenziwe kwi-cellulose ephuma kwizityalo.Ukupakishwa kwefilimu ye-Cellulose i-biodegradable.
- I-biodegrade ye-cellulose engafakwanga kwi-biodegrades phakathi kweentsuku ezingama-28-60, ngelixa ukupakishwa okugqunyiweyo kuthatha phakathi kweentsuku ezingama-80-120. Itshabalalisa emanzini kwiintsuku ezili-10, kwaye ukuba igqunywe, ithatha malunga nenyanga.
- I-Cellophane inokudityaniswa ekhaya kwaye ayifuni ndawo yokuthengisa.
- I-Cellophane ayibizi kakhulu xa ithelekiswa nezinye iindlela zeplastiki ezihambelana nokusingqongileyo, imveliso yemveliso yephepha.
- Iingxowa ze-biodegradable cellophane zibumanzi kunye nomphunga wamanzi oxhathisayo.
- Iingxowa zeCellophane ziyindlela ebalaseleyo yokugcina izinto zokutya. Ezi ngxowa zifanelekile kwizinto ezibhakiweyo, iindongomane, kunye nezinye izinto ezinamafutha.
- Iingxowa zeCellophane zinokutywinwa kusetyenziswa umpu wobushushu. Unokuzifudumeza, utshixe kwaye ukhusele ukutya kwiingxowa ze-cellophane ngokukhawuleza nangokufanelekileyo ngezixhobo ezichanekileyo.
Impembelelo yokuBola kwengxowa yeCellophane kwiNdawo
I-Cellophane, ekwabizwa ngokuba yi-cellulose, yiresin eyenziweyo yamatyathanga amade eemolekyuli zeglucose ezibola zibe ziswekile ezilula. Emhlabeni, ezi molekyuli ziyakwazi ukufunxa. Iintsholongwane ezisemhlabeni ziyawaqhawula la matyathanga ngenxa yokutya kwazo i-cellulose.
Ngamafutshane, i-cellulose ibola ibe ziimolekyuli zeswekile ezinokuthi ii-microorganisms ezisemhlabeni zitye kwaye zisetyiswe. Ngenxa yoko, ukuchithwa kweengxowa ze-cello akunampembelelo kwindalo okanye kwizinto eziphilayo.
Le nkqubo yokubola kwe-aerobic, nangona kunjalo, ivelisa i-carbon dioxide, ekwazi ukuphinda isetyenziswe kwaye ayipheli njengemveliso yenkunkuma. Ngapha koko, ikharbon diokside, yigesi ye<em>greenhouse enegalelo kubushushu bomhlaba.
Feel free to discuss with William: williamchan@yitolibrary.com
Ukupakishwa kweCigar yecuba-HuiZhou YITO Packaging Co., Ltd.
Ixesha lokuposa: Nov-03-2023