Potato Chips Snacks Packaging Bag
Ngiyazi ukuthi ucabangani njengamanje;Izikhwama zamazambane?Hhayi-ke, angizukukuchazela ukuthi kungani lezo zikhwama zigcwele uhhafu kuphela kodwa kunalokho ukuthi kungani ukupakishwa ngokwako kuthakazelisa kakhulu kunalokho okubonakala ekuqaleni.Uyabona, wonke umuntu uyazi ukuthi ukupakishwa kunomthelela omkhulu ekunambithekeni kokudla (phakathi kwezinye izinto ezifana nokuphila isikhathi eside nokudayiswa komkhiqizo) kodwa akuwona wonke umuntu owaziyo ukuthi isikhwama se-chip chip senziwa kanjani/ungakanani umcabango ongenile. ukubenza.Manje, ake sikhulume ngesayensi ethile.
Isizathu esenza lezo zikhwama zibe yinkimbinkimbi yingoba kufanele zigcine ukungcola kanye nomswakama ngaphandle kuyilapho ngesikhathi esifanayo zivimbela ukucwiliswa kwezingxenye zazo.Pho bakwenza kanjani ngempela?Ngezendlalelo eziningi zezinto ze-polymer.Isikhwama ngokwaso siqukethe izendlalelo ezihlukahlukene zama-polymer kanye nongqimba oluncane lwe-aluminium foil olusebenza njengesithiyo somoya-mpilo.Nansi i-rundown eyisisekelo yokuthi ama-polymer ahlukahlukene ahlelwa kanjani: i-polypropylene e-oriented ingaphakathi kwesikhwama, phezu kwaso kukhona ungqimba lwe-polyethylene engaminyana kancane elandelwa ungqimba lwesibili lwe-polypropylene eqondile nayo embozwe i-ionomer resin evame ukubizwa ngayo.
Ngesilinganiso esihle ngizophinde ngidalule kuwe ukuthi kungani lezo zikhwama zibonakala "zigcwele umoya".Ngaphambi kokuthi izikhwama zama-chips zamazambane zivaliwe ngokuvamile zigcwaliswa nge-nitrogen ukuze zenze umcamelo womoya ukuze ama-chips angonakali.Kungani i-nitrogen?Uma kucatshangelwa ukuthi i-nitrogen ingxenye enkulu iyigesi engasebenzi (ayisabeli kalula namanye amakhemikhali) ayithinti kabi ukunambitheka kwama-chips amazambane.
Ngakho-ke ngesikhathi esilandelayo lapho uvula esinye salezo zikhwama, khumbula: isayensi eningi yangena ukuzenza.Jabulela!
