Muchokwadi, maererano nemhando dzakasiyana-siyana dzinoshandiswa, pamusika pane mhando ina huru dzekurongedza zvinwiwa: mabhodhoro epolyester (PET), simbi, mapepa ekurongedza uye mabhodhoro egirazi, ayo ave "mhuri ina huru" mumusika wekuputira zvinwiwa. . Kubva pakuona kwemugove wemusika wemhuri, mabhodhoro egirazi anosvika makumi matatu muzana, PET anoverengera makumi matatu muzana, simbi maakaundi angangoita makumi matatu muzana, uye mapepa epackaging account anosvika gumi muzana.
Girazi ndiro rekare pamhuri ina huru uye zvakare ndiro rekurongedza rine nhoroondo refu yekushandiswa. Wese munhu anofanirwa kunge aine fungidziro yekuti kuma1980 nema1990, soda, doro, uye champagne zvatakanwa zvese zvakaiswa mumabhodhoro egirazi. Kunyangwe ikozvino, girazi richiri kuita basa rakakosha muindasitiri yekurongedza.
Zvigaba zvegirazi hazvina chepfu uye hazvina kunaka, uye zvinotaridzika zvakajeka, zvichiita kuti vanhu vaone zviri mukati nekungotarisa, zvichipa vanhu pfungwa yerunako. Uyezve, ine zvipingamupinyi zvakanaka uye haina mhepo, saka hapana chikonzero chekunetseka nezvekuteuka kana zvipembenene zvinopinda mushure mekusiiwa kwenguva yakareba. Mukuwedzera, haina kudhura, inogona kucheneswa uye kuuraya utachiona kakawanda, uye haityi kupisa kana kudzvinyirira kwakanyanya. Iyo ine zviuru zvezvakanakira, saka inoshandiswa nemakambani mazhinji ezvekudya kubata zvinwiwa. Haisi kunyanya kutya kudzvinyirira, uye inonyatsokodzera zvinwiwa zvecarbonated, sedoro, soda, uye muto.
Nekudaro, magirazi ekurongedza midziyo inewo zvimwe zvayakaipira. Dambudziko guru nderekuti dzinorema, dzakaputsika, uye dziri nyore kuputsika. Pamusoro pezvo, hazvina kunaka kudhinda mapatani matsva, zvidhori, uye kumwe kugadzirisa kwechipiri, saka kushandiswa kwazvino kuri kuita kushomeka. Mazuva ano, zvinwiwa zvakagadzirwa nemidziyo yegirazi hazvionekwe pamasherufu ezvitoro zvikuru. Munzvimbo chete dzine simba rekushandisa shoma rakaita sezvikoro, zvitoro zvidiki, macanteens, nemarestaurant madiki ndimo munogona kuona zvinwiwa zvine carbonated, doro, nemukaka wesoya mumabhodhoro egirazi.
Mumakore ekuma1980, kuiswa kwesimbi kwakatanga kuoneka pachikuva. Kubuda kwezvinwiwa zvesimbi zvemumagaba kwakavandudza mararamiro evanhu. Parizvino, zvigadziko zvesimbi zvakakamurwa kuita maviri-chidimbu maketani uye matatu-chidimbu maketani. Zvishandiso zvinoshandiswa pamagaba-matatu-akawanda marata-akapfatwa matete simbi mahwendefa (tinplate), uye zvinhu zvinoshandiswa pamagaba-maviri-zvimedu zvinonyanya aluminium alloy ndiro. Sezvo magaba ealuminium ane chisimbiso chiri nani uye ductility uye akakodzerawo kudzika-tembiricha kuzadza, anonyanya kukodzera zvinwiwa zvinogadzira gasi, senge carbonated zvinwiwa, doro, nezvimwe.
Parizvino, aluminium magaba anoshandiswa zvakanyanya kupfuura maketeni esimbi mumusika. Pakati pezvinwiwa zvemumagaba zvaunogona kuona, zvinenge zvese zvakaiswa mumagaba ealuminium.
Pane zvakawanda zvakanakira simbi makeni. Hazvisi nyore kuputsa, nyore kutakura, kwete kutya kwekushisa kwepamusoro uye kukwirira kwepamusoro uye kuchinja kwehunyoro hwemhepo, uye kusatya kukukurwa nezvinhu zvinokuvadza. Iyo ine yakanakisa chipingamupinyi zvivakwa, chiedza uye gasi kuparadzaniswa, inogona kudzivirira mweya kubva mukati kuti ibudise oxidation maitiro, uye chengetedza zvinwiwa kwenguva yakareba.
Uyezve, pamusoro pesimbi inogona yakashongedzwa zvakanaka, iyo yakanakira kudhirowa akasiyana mapatani uye mavara. Naizvozvo, zvinwiwa zvakawanda mumagaba esimbi zvine mavara uye mapatani zvakare akapfuma kwazvo. Chekupedzisira, magaba esimbi ari nyore kudzokorodza uye kushandiswa zvakare, izvo zvine hushamwari kwezvakatipoteredza.
Nekudaro, midziyo yekurongedza yesimbi inewo zvayakaipira. Kune rumwe rutivi, vane hurombo husina kugadzikana kwemakemikari uye vanotya zvose asidhi uye alkalis. Asidhi yakawandisa kana kuti alkalinity yakanyanyisa kuodza simbi zvishoma nezvishoma. Kune rumwe rutivi, kana mukati memukati wekuputira simbi uri wehutano husina kunaka kana nzira yacho isati yasvika, kuravira kwechinwiwa kuchachinja.
Mapepa ekutanga kurongedza kazhinji anoshandisa yakakwirira-yakasimba yepakutanga paperboard. Nekudaro, zvinhu zvepapeji zvakachena zvakaoma kushandisa muzvinwiwa. Iro pepa rekurongedza rinoshandiswa ikozvino rinenge rese pepa rinoumbwa zvinhu, seTetra Pak, Combibloc uye mamwe mapepa-epurasitiki anoumba midziyo yekurongedza.
Iyo PE firimu kana aluminium foil mune inoumbwa mapepa zvinhu inogona kudzivirira chiedza nemhepo, uye haizokanganisa kuravira, saka inonyanya kukodzera kuchengetedza kwenguva pfupi yemukaka mutsva, yoghurt uye kuchengetedza kwenguva refu kwezvinwiwa zvemukaka, zvinwiwa zvetii. uye muto. Maumbirwo anosanganisira Tetra Pak mapiro, aseptic square zvidhinha, nezvimwe.
Nekudaro, iyo yekumanikidza kuramba uye yekuvharira chivharo yepepa-yepurasitiki composite midziyo haina kunaka semabhodhoro egirazi, magaba esimbi uye midziyo yepurasitiki, uye haigone kudziyiswa uye kuvharirwa. Naizvozvo, panguva yekuchengetedza, iyo preformed bepa bhokisi inoderedza kupisa kwayo yekuisa chisimbiso kuita nekuda kweiyo oxidation yePE firimu, kana kuve isina kuenzana nekuda kwecreases nezvimwe zvikonzero, zvichikonzera dambudziko rekuomerwa mukudyisa muchina wekuzadza muchina.
Nguva yekutumira: Oct-29-2024