Kubva pakugadzirwa kwepurasitiki mukupera kwezana ramakore rechi 19 kusvika pakuunzwa kweTupperware® muna 1940s kusvika kune zvinyowani zviri nyore-kunyorovesa ketchup packaging, plastiki yakaita basa rinokosha mukugadzirisa kurongedza kwakangwara, kutibatsira kuderedza mutengo.Zvingave zvemagetsi zvako zvitsva, chaunofarira runako chigadzirwa, kana chaunodya masikati, mapurasitiki ekurongedza anobatsira kuchengetedza zvaunotenga kusvika wagadzirira kuzvishandisa, izvo zvinobatsira kuderedza marara uye kuchengetedza simba.
Plastiki yekurongedza innovation muna 1862
Alexander Parkes akafumura purasitiki yekutanga yakagadzirwa nevanhu pakuratidzira kwepasi rose kweAlexander Parkes muLondon.Izvo zvinonzi Paxaine zvinobva ku cellulose.Hongu-yekutanga plastiki ndeye bio-based!Inogona kuumbwa kana ichipisa uye inochengetedza chimiro chayo kana yatonhodzwa.
Plastic packaging innovation mukutanga kwezana ramakore rechimakumi maviri
Muinjiniya wekuSwitzerland Dr. Jacques Edwin Brandenberger vakagadzira cellophane, dhizaini inoonekera yechero chigadzirwa-yekutanga inochinjika zvizere yekurongedza isina mvura.Chinangwa chaBrandenberger chepakutanga chaive chekuisa firimu rakajeka uye rakapfava pajira kuti riite kuti rirambe risingapere.
1930 Plastic Packaging Innovation
3M injiniya Richard Drew akagadzira Scotch® cellulose tepi.Yakazotumidzwa zita rekuti cellophane tepi, inova nzira inoyevedza yevanotenga magirosa nevabiki vanosunga pasuru.
Plastic packaging innovation muna 1933
Ralph Wiley, mushandi paDow Chemical Laboratory, akawana netsaona imwe purasitiki: polyvinylidene chloride, inonzi SaranTM.Plastiki yakatanga kushandiswa kuchengetedza midziyo yemauto uyezve pakurongedza chikafu.Saran anogona kuchengeta chero mbiya, ndiro, zvirongo, uye kunyangwe pachayo-uye inova chishandiso chakanakisa chekuchengetedza chikafu chitsva kumba.
Plastic packaging innovation muna 1946
Tupperware® yakagadziridzwa naEarl Silas Tupper wekuUnited States, uyo akasimudzira zvine hungwaru midziyo yake yechikafu yepolyethylene kuburikidza netiweki yemadzimai epamba anotengesa Tupperware senzira yekuita mari.Tupperware nezvimwe midziyo yepurasitiki ine zvisimbiso zvisingadzivirirwe ndechimwe chezvinhu zvakakosha munhoroondo yekurongedza epurasitiki.
Plastic packaging innovation muna 1946
Bhodhoro guru rekutanga rekutengeserana epurasitiki rakagadzirwa naDr. Jules Montenier, muvambi we "Stopette".Deodorant yemagaro akaiswa nekusvina bhodhoro rake replastic.Semutsigiri wemutambo weTV wakakurumbira we "What's My Line", Stopette akakonzera kuputika mukushandiswa kwemabhodhoro epurasitiki.
Plastic packaging innovation muna 1950
Bag remarara epurasitiki dema kana girini (rakagadzirwa nepolyethylene) rakagadzirwa nevaCanada Harry Wasylyk naLarry Hansen.Iwo mabhegi matsva emarara ari kushandiswa pakutengesa anotanga kutengeswa kuWinnipeg General Hospital.Vakazove vakakurumbira pakushandiswa kwemhuri.
Plastic packaging innovation muna 1954
Robert Vergobbi ane patent ye zipper yekuchengetedza bhegi.Minigrip akavapa mvumo uye anotarisira kuishandisa sebhegi repenzura.Asi zviri pachena kuti mabhegi anogona kuitwa akawanda, mabhegi eZiploc® akaunzwa semabhegi ekuchengetedza chikafu muna 1968. Bhegi rekutanga uye sandwich bag pamupumburu zvinounzwa.
Plastic packaging innovation muna 1959
Vagadziri veWisconsin Geuder, Paeschke, naFrey vakagadzira yekutanga yakatenderwa bhokisi rekudya kwemasikati: lithograph yeMickey Mouse pane ovha tin ine yekudhonza-kunze tireyi mukati.Purasitiki yaishandiswa mubato uyezve bhokisi rose, kutanga kuma1960.
Plastic packaging innovation muna 1960
Mainjiniya Alfred Fielding naMarc Chavannes vakagadzira BubbleWrap® mukambani yavo inonzi Sealed Air Corporation.
Plastic packaging innovation muna 1986
Pakati pemakore ekuma1950, Swanson® TV dinners yakatora mukana wemaitiro maviri epashure pehondo: kufarirwa kwemidziyo inochengetedza nguva uye kunakidzwa neTV (mugore rekutanga rekugoverwa kwenyika, madhiri eTV anodarika mamirioni gumi akatengeswa).Muna 1986, matireyi ealuminium akatsiviwa nepurasitiki uye microwave trays.
Plastic packaging innovation muna 1988
Iyo Plastics Indasitiri Association yakaunza yekuzvidira resin identification coding system, iyo inopa inowirirana sisitimu yekuona mapurasitiki epurasitiki anoshandiswa mumidziyo yekurongedza.
Plastic packaging innovation muna 1996
Kuiswa kwesalad pack (metallocene-catalyzed polyolefin) kunobatsira kuderedza marara ezvokudya uye kunoita kuti zvive nyore kutenga zvibereko zvitsva.
2000 Plastic Packaging Innovation
Machubhu eyogati akapfava aripo, saka unogona kunakidzwa nezvinonaka zve calcium-rich snacks chero nguva, chero kupi.
2000 Plastic Packaging Innovation
Taurira polylactic acid (PLA) yakagadzirwa kubva kuchibage kuenda kumusika wekurongedza uye dzokorora bio-based mapurasitiki mukurongedza.
2007 Plastic Packaging Innovation
Mabhodhoro maviri epurasitiki ezvinwiwa mabhodhoro uye imwe-gallon epurasitiki mukaka jugs zvakasvika zvakakosha mu "lightweight" -sezvo zvakashandiswa zvakanyanya muma1970s, huremu hwemidziyo miviri yakaderedzwa nechetatu.
Plastic packaging innovation muna 2008
Mabhodhoro epurasitiki akasvika pachikamu che27% chekudzokorora, uye 2.4 bhiriyoni mapaundi epurasitiki akashandiswazve.(Kubva muna 1990, mamwe mabhodhoro epurasitiki papaundi akashandiswazve!) Mwero wokudzokororwa kwemapurasitiki epolyethylene uye kuputirwa wasvika 13%, uye 832 mamiriyoni mapaundi epurasitiki akashandiswazve.(Kubva 2005, mwero wekudzokorodza wemabhegi epurasitiki epolyethylene uye kurongedza zvakapetwa kaviri.)
2010 Plastic Packaging Innovation
Iyo Metallyte TM firimu inounzwa kuti ibatsire kuchengetedza zviri mukati zvakazorodzwa (kofi bhinzi, zviyo, noodles, zvimedu zvechingwa) nekudzikisa misodzi mupakeji.Iyo firimu nyowani zvakare yakareruka pane iyo foil-yakavakirwa dhizaini.
2010 Plastic Packaging Innovation
TM ndiyo yekutanga matomatisi kurongedza innovation mumakore makumi mana nemaviri.Ipasuru ine mbiri-inoshanda inopa nzira mbiri dzekunakidzwa nematomatisi muto: bvisa chivharo kuti unyure zviri nyore, kana kubvarura muromo kuti usvine chikafu.Iyo nyowani yekurongedza inoita kuti kudya kuwedzere kunakidza uye nyore.
Nguva yekutumira: May-27-2021