Endaweni yamasu wesimanjemanje wokupakisha, bambalwa abaziyo ukuthi indlela esetshenziswa kabanzi yokushisa iShrinkage ekuqaleni yakhulelwa ukufeza izidingo zempi. Shrink Film, ikakhulukazi ifilimu ye-PVDC Shrink, yenza i-shuut yayo phakathi neMpi Yezwe II eJalimane. Ukusebenzisa umqondo omusha we-biaxial ukwelula nokusebenzisa i-PVDC, isikhwama seShrink senzelwe ukuvikela izikhali ekuguleni nasekugqwalweni. Ngakho-ke, kusukela ekuqalisekeni kwayo kwezimboni, ifilimu ye-shrink yathola uhlelo lwayo lokuqala ekupakisheni izimpahla zezimboni ngaphambi kokuguqukela endimeni yayo ekuphaketheni ukudla.
Ngemuva kokuphetha kweMpi Yezwe II, kuhambisane nentuthuko yezobuchwepheshe zenuzi, ososayensi bathuthuka kakhulu lapho kulungiswa amafilimu acwebezelayo. Ekuqaleni kweminyaka yo-1950, usosayensi waseBrithani u-Arthur Charlesby uzuze impumelelo emkhakheni. Wathola ukuthi i-polyethylene, uhlobo lwepulasitiki, lungaguqulwa lube yizinto ezihlukile zokushisa ukushisa nge- "Memory Effem" ehlukile nge-Irradiation Crosslinking Technology. Umsebenzi wobuphayona kaCharlesby, uboniswe ochungechungeni lwamaphepha emisebeni yokucwaninga ngemisebe, usheshise kakhulu ukutadisha kanye nokuthuthukiswa kobuchwepheshe bokuwela ngaphakathi emkhakheni wama-polymers ama-radiation.
Namuhla, ukushisa kwamafilimu okushisa kuthola uhlelo lokusebenza olusakazekile ekuphazisweni kwezinto ezahlukahlukene njengokudla, amakhambi, izimonyo, izinto zokuhlobisa, izinto eziphrintiwe, izinto zokwakha. Ngokusebenza kwayo okuhlukahlukene, ifilimu eShrink ihlinzeka ngezinzuzo ekupakisheni izinto ezibunjiwe ngokungafanele nemikhiqizo eyeqile. Igcwalisa imisebenzi efana nomswakama kanye nokumelana nothuli, ukuvikela ukumelana nokuphazamiseka, kanye nokuboniswa okusobala, ngenkathi futhi kuthuthukisa isikhalazo esihle sentengiso.
Ubuchwepheshe beNyukliya, njengoba kuboniswe ngesicelo salo ekukhiqizweni kwamandla, kuthuthukiswe kakhulu amazinga okuphila komuntu kanye nokunikezwa kwamandla. Kodwa-ke, umhlaba kumele uhlale wazi kahle imiphumela engenakuphikwa yokuvuza kwenuzi. Inhlekelele yenuzi yenuark ka-Ephreli 26, 1986, ngokulahleka okulinganiselwayo kwe-USD billion efinyelela kuma-200, kusebenza njengesikhumbuzo esimnandi. Cishe abantu abayizigidi eziyi-7 bavezwa ngemisebe, izinkulungwane zabhekana nokuvezwa kwemisebe ngokweqile, kanye nokufa kwabantu abacishe babe ngu-170,000 kwenzeka eminyakeni eyishumi yesigameko. I-Soviet Union yahlanganisa izisebenzi ezingaphezu kuka-700,000 emzamweni wokutakula okumangalisayo, ekugcineni zilawula ukuvuza nokubopha uphawu esifundeni. Sekungamashumi eminyaka, le ndawo ihlala ingathandeki ngenxa yemisebe.
Ukubhekana nenkinga yokuvuza yenuzi efanayo, impendulo kaJapan yabonisa ukuntuleka kwesibopho nokuphuthumayo uma kuqhathaniswa nenkathi yeSoviet Union. Ukukhetha isilinganiso sokonga izindleko kanye nokungabekezeleli, iJapan yanquma ukukhulula amanzi amdaka angcoliswe olwandle, eshiya umphakathi womhlaba wonke ukuthwala imiphumela. Lesi sinqumo, naphezu kokuqaphela ukulimala okungenzeka ku-Ecosystem yabantu, kuphambana nomzamo wekhulu leminyaka ukuqinisekisa ukuthi ubuchwepheshe busebenza ubuntu bube ngcono. Izenzo zikaJapan ziphambuke enjongweni eyisisekelo yentuthuko yezobuchwepheshe, zibeka phambili izintshisekelo zomuntu siqu ngokulahlekelwa yinhlala-kahle yomhlaba kanye nenqubekela phambili yesayensi.
