Eminyakeni yamuva nje, ngokuthandwa kwamaphakheji aluhlaza kanye nemvelo, imboni yokupakisha itiye yamukele isitayela esincane. Kulezi zinsuku, lapho ngihamba emakethe yetiye, ngithola ukuthi ukupakishwa kwetiye sekubuyele ekululameni, kusetshenziswa izinto ezihambisana nemvelo zokupakisha ezincane ezizimele, ezizuze ukudunyiswa okukhulu.

isikhwama esincane setiye se-vacuum siya ngokuya sithandwa

Ukupakishwa kokudla bekulokhu kuncike ekusekelweni kwemishini yemishini. Njengamanje, imishini yokupakisha itiye ihlukaniswe yaba yimishini yokupakisha yetiye,imishini yokufaka itiye ekamelweni elilodwa, imishini yokupakisha yetiye yesikhwama sangaphakathi nangaphandle, imishini yokupakisha itiye enomugqa kakotini, imishini yokupakisha yetiye ebhalwe ukuthi, imishini yokupakisha yetiye yesikhwama esingunxantathu, imishini yesikhwama setiye esinegumbi eliphindwe kabili, njll., ngokusho komumo kanye nezidingo ezahlukene zokupakisha zamaqabunga etiye.

Ukuvela kweimishini yokupakisha yetiye vacuumakulethanga nje ezinye izimanga emabhizinisini, kodwa futhi kukhuthaze ukukhula komnotho wezimakethe. Ngoba ukupakishwa kwetiye vacuum kuyipakethe evikela imikhiqizo ekungcoleni kwemvelo futhi andise impilo yeshalofu yokudla. Ngokugqugquzelwa kokupakishwa okuncane kanye nokuthuthukiswa kwezitolo ezinkulu, ububanzi bokusebenza kwayo buya ngokuya buba banzi, kanti ezinye zizothatha indawo yokupakisha kanzima. Amathemba entuthuko yayo ayathembisa kakhulu.

umshini wokupakisha isikhwama setiye sevacuum

Isimo segesi esingaphansi komfutho womkhathi owodwa ngaphakathi kwendawo ethile sibizwa ngokuhlanganyela ngokuthi i-vacuum. Izinga lokungajwayelekile kwegesi esimweni se-vacuum libizwa ngokuthi i-vacuum degree, ngokuvamile evezwa ngokwenani lokucindezela. Ngakho-ke, ukupakishwa kwe-vacuum empeleni akusona i-vacuum ngokuphelele, futhi idigri ye-vacuum ngaphakathi kweziqukathi zokudla ezipakishwe kusetshenziswa ubuchwepheshe bokupakisha i-vacuum ngokuvamile iphakathi kuka-600-1333 Pa. Ubuchwepheshe bokupakisha i-vacuum baqala ngawo-1940s. Ngo-1950, amafilimu epulasitiki e-polyester ne-polyethylene asetshenziswa ngempumelelo ekufakweni kwe-vacuum, futhi kusukela lapho, ukupakishwa kwe-vacuum kuye kwathuthuka ngokushesha. Ubuchwepheshe bokupakisha be-vacuum ezweni lakithi bathuthukiswa ekuqaleni kwawo-1980, kuyilapho ubuchwepheshe bokufaka i-vacuum inflatable baqala ukusetshenziswa ngamanani amancane ekuqaleni kwawo-1990. Ngokugqugquzelwa kokupakishwa okuncane kanye nokuthuthukiswa kwezitolo ezinkulu, ububanzi bokusebenza kwayo buya ngokuya buba banzi, kanti ezinye zizothatha indawo yokupakisha kanzima. Amathemba ayathembisa kakhulu.

Esikhathini esizayo, njengoba imikhiqizo yetiye iqhubeka nokukhula, izinga lokugcinwa kanye nokupakishwa kwemikhiqizo lizokwaziswa kakhulu. Njengamanje, kunezinhlobo eziningi zemishini yokupakisha ivacuum yetiye, enomjikelezo omfushane wokuqamba kanye nemisebenzi eminingi emisha engahlangabezana nezidingo eziphezulu zenhlanzeko. Iumshini wokupakisha isikhwama setiye sevacuumisetshenziselwa ikakhulukazi itiye lokupakisha i-vacuum, futhi lizoba namandla amakhulu kanye nesikhala sokuthuthuka esikhathini esizayo.