Kusukela ekusungulweni kwepulasitiki ngasekupheleni kwekhulu le-19 kuya ekwethulweni kwe-Tupperware® ngeminyaka yawo-1940 kuya emishinini emisha yakamuva ekufakweni kwe-ketchup okulula ukuyicwilisa, ipulasitiki ibambe iqhaza elibalulekile ezixazululweni zokupakisha ezihlakaniphile, okusisiza ukuthi sehlise izindleko ezengeziwe.Noma ngabe ama-electronics akho amasha, umkhiqizo wakho wobuhle oyintandokazi, noma lokho okudlayo ngesikhathi sasemini, ukupakishwa kwepulasitiki kusiza ukuvikela okuthengile kuze kube yilapho usulungele ukukusebenzisa, okusiza ukunciphisa ukumosha nokonga amandla.
Ukuqanjwa kabusha kokupakishwa kwepulasitiki ngo-1862
U-Alexander Parkes wethule ipulasitiki yokuqala eyenziwe umuntu embukisweni wamazwe ngamazwe ka-Alexander Parkes eLondon.Impahla ebizwa nge-Paxaine ivela ku-cellulose.Yebo-ipulasitiki yokuqala isekelwe ku-bio!Ingalolongwa uma ishiswa futhi igcine isimo sayo uma isipholile.
Ukuqanjwa kabusha kwamaphakheji epulasitiki ekuqaleni kwekhulu lamashumi amabili
Unjiniyela wendwangu wase-Swiss uDkt. Jacques Edwin Brandenberger udale i-cellophane, isendlalelo esibonisa ngale sanoma yimuphi umkhiqizo-iphakheji yokuqala eguquguquka ngokuphelele engangeni manzi.Umgomo wokuqala ka-Brandenberger bekuwukusebenzisa ifilimu ecacile nethambile engutsheni ukuze ikwazi ukumelana namabala.
I-1930 Plastic Packaging Innovation
Unjiniyela we-3M u-Richard Drew wasungula i-Scotch® cellulose tape.Kamuva yaqanjwa kabusha ngokuthi i-cellophane tape, okuyindlela ekhangayo yokuthi abathengi begrosa nababhaki bavale iphakethe.
I-Plastic Packaging Innovation ngo-1933
U-Ralph Wiley, isisebenzi e-Dow Chemical Laboratory, uthole ngephutha enye ipulasitiki: i-polyvinylidene chloride, ebizwa ngokuthi i-SaranTM.Ipulasitiki yaqale yasetshenziselwa ukuvikela izinto zempi kwase kusetshenziselwa ukupakisha ukudla.I-Saran ingagcina cishe noma yiziphi izitsha, izitsha, izimbiza, ngisho nayo ngokwayo-futhi iba yithuluzi elihle kakhulu lokugcina ukudla okusha ekhaya.
I-Plastic Packaging Innovation ngo-1946
I-Tupperware® yasungulwa ngu-Earl Silas Tupper wase-United States, owakhuthaza ngobuhlakani uchungechunge lwakhe lweziqukathi zokudla ezine-polyethylene ngokusebenzisa inethiwekhi yomama bemizi abathengisa i-Tupperware njengendlela yokwenza imali.I-Tupperware nezinye iziqukathi zepulasitiki ezinezimpawu ezingangeni moya zingomunye wemikhiqizo ebaluleke kakhulu emlandweni wokupakishwa kwepulasitiki.
I-Plastic Packaging Innovation ngo-1946
Ibhodlela lokuqala elikhulu lokufutha lepulasitiki elithengiswayo lakhiwa uDkt. Jules Montenier, umsunguli we-"Stopette".Isiqedaphunga ezinqeni sakhishwa ngokukhama ibhodlela lakhe lepulasitiki.Njengomxhasi wohlelo lwe-TV oludumile oluthi "What's My Line", uStopette ubangele ukuqhuma ekusetshenzisweni kwamabhodlela epulasitiki.
I-Plastiki Packaging Innovation ngo-1950
Isikhwama sikadoti esimnyama noma esiluhlaza esijwayelekile (enziwe nge-polyethylene) sasungulwa abantu baseCanada u-Harry Wasylyk no-Larry Hansen.Izikhwama ezintsha zikadoti ezisetshenziselwa ukuthengisa njengamanje ziqale ngokudayiswa eWinnipeg General Hospital.Kamuva zaduma ngokusetshenziswa komndeni.
I-Plastic Packaging Innovation ngo-1954
Isikhwama sokugcina uziphu sika-Robert Vergobbi esinelungelo lobunikazi.U-Minigrip ubagunyazile futhi uhlose ukusisebenzisa njengesikhwama sepensela.Kodwa kusobala ukuthi izikhwama zingenziwa ngaphezulu, izikhwama ze-Ziploc® zethulwa njengezikhwama zokugcina ukudla ngo-1968. Isikhwama sokuqala nesikhwama sesandwich emqulwini wethulwa.
Ukuqanjwa kabusha kokupakishwa kwepulasitiki ngo-1959
Abakhiqizi baseWisconsin u-Geuder, u-Paeschke, noFrey bakhiqize ibhokisi lesidlo sasemini lomlingiswa wokuqala ogunyaziwe: i-lithograph ye-Mickey Mouse ethini eliyisiyingi elinethreyi yokukhipha ngaphakathi.Ipulasitiki yayisetshenziselwa isibambo kwase kuba sebhokisini lonke, kusukela ngawo-1960.
I-Plastiki Packaging Innovation ngo-1960
Onjiniyela u-Alfred Fielding noMarc Chavannes badala iBubbleWrap® enkampanini yabo ebizwa ngokuthi iSeal Air Corporation.
I-Plastic Packaging Innovation ngo-1986
Maphakathi nawo-1950, izidlo ze-TV ze-Swanson® zasebenzisa izitayela ezimbili zangemva kwempi: ukuduma kwemishini yokonga isikhathi kanye nokuthatheka nge-TV (onyakeni wokuqala wokusatshalaliswa kuzwelonke, kwathengiswa izidlo ze-TV ezingaphezu kwezigidi eziyi-10).Ngo-1986, amathreyi e-aluminium athathelwa indawo amathreyi epulasitiki nama-microwave.
I-Plastic Packaging Innovation ngo-1988
I-Plastics Industry Association yethule uhlelo lokuzithandela lokuhlonza i-resin, oluhlinzeka ngohlelo olungaguquki lokuhlonza izinsalela zepulasitiki ezisetshenziswa ezitsheni zokupakisha.
Ukuqanjwa kabusha kokupakishwa kwepulasitiki ngo-1996
Ukwethulwa kwephakethe lesaladi (i-metallocene-catalyzed polyolefin) kusiza ukwehlisa ukungcola kokudla futhi kwenze kube lula ukuthenga umkhiqizo omusha.
I-2000 Plastic Packaging Innovation
Amashubhu ayogathi athambile ayatholakala, ukuze ukwazi ukujabulela ukudla okulula okucebile nge-calcium noma nini, noma kuphi.
I-2000 Plastic Packaging Innovation
Yethula i-polylactic acid (i-PLA) eyenziwe ngommbila iye emakethe yokupakisha futhi ubuyisele amapulasitiki asuselwa ku-bio awafake emaphaketheni.
I-2007 Plastic Packaging Innovation
Amabhodlela eziphuzo epulasitiki angamalitha amabili kanye nezimbiza zobisi zepulasitiki eziyigalani elilodwa sezifinyelele ingqopha-mlando "ngokungasindi" -njengoba zazisetshenziswa kakhulu ngeminyaka yawo-1970, isisindo sazo zombili iziqukathi sehliswe ngengxenye yesithathu.
Ukuqanjwa kabusha kokupakishwa kwepulasitiki ngo-2008
Amabhodlela epulasitiki afinyelele izinga lokugaywa kabusha elingu-27%, futhi amaphawundi ayizigidi eziyizinkulungwane ezingu-2.4 epulasitiki aphinde agaywa kabusha.(Kusukela ngo-1990, amabhodlela epulasitiki engeziwe ngephawundi aphinde agaywa kabusha!) Izinga lokugaywa kabusha kwezikhwama zepulasitiki ze-polyethylene kanye nokupakishwa lifinyelele ku-13%, futhi amaphawundi ayizigidi ezingu-832 epulasitiki asegaywe kabusha.(Kusukela ngo-2005, izinga lokugaywa kabusha kwezikhwama zepulasitiki ze-polyethylene kanye nokupakishwa liphindeke kabili.)
2010 Plastic Packaging Innovation
Ifilimu ye-Metallyte TM yethulwa ukusiza ukugcina okuqukethwe kuvuselelwe (ubhontshisi wekhofi, okusanhlamvu, ama-noodle, izingcezu zesinkwa) ngokunciphisa izinyembezi ephaketheni.Ifilimu entsha nayo ilula kunomklamo osuselwa ku-foil.
2010 Plastic Packaging Innovation
I-TM iyi-tomato sauce yokuqala yokupakisha eminyakeni engama-42.Kuyiphakheji enemisebenzi emibili ehlinzeka ngezindlela ezimbili zokujabulela isoso sikatamatisi: khumula isivalo ukuze ucwiliswe kalula, noma klebhula ichopho ukuze ukhame ukudla.Iphakheji entsha yenza ukudla kuthakazelise futhi kube lula.
Isikhathi sokuthumela: May-27-2021