Ukupakishwa kwePlastiki
Iingxowa zokupakisha zeplastiki lukhetho oludumileyo lokupakishwa kwe-snack ngenxa yokuqina, ukuguquguquka, kunye neendleko eziphantsi.Nangona kunjalo, ayizizo zonke izinto zeplastiki ezifanelekileyo ukupakishwa kwe-snack.Nazi ezinye zezona zinto zixhaphakileyo zeplastiki ezisetyenziselwa iingxowa zokupakisha zesnack:
Polyethylene (PE)
I-Polyethylene yingxowa yeplastiki esetyenziswa ngokubanzi.Yimpahla ekhaphukhaphu kwaye eguquguqukayo enokubunjwa ngokulula kwiimilo ezahlukeneyo kunye nobukhulu.Iingxowa ze-PE nazo ziyakwazi ukumelana nokufuma kwaye zinokugcina amashwamshwam amatsha ixesha elide.Nangona kunjalo, iingxowa ze-PE azifanelekanga kwi-snacks eshushu njengoko zinokunyibilika kumaqondo aphezulu.
Iipolypropylene (PP)
I-Polypropylene yimathiriyeli yeplastiki eyomeleleyo kwaye ihlala ixesha elide edla ngokusetyenziselwa iingxowa zokupakisha zesnack.Iingxowa ze-PP ziyaxhathisa ioli kunye negrisi, zizenza zilungele ukupakisha i-snacks enamafutha afana neechips kunye neepopcorn.Iingxowa ze-PP nazo zikhuselekile kwi-microwave, nto leyo ezenza zibe lukhetho oludumileyo lokupakishwa kwesnack.
I-Polyvinyl Chloride (PVC)
I-Polyvinyl Chloride, ekwabizwa ngokuba yi-PVC, yimathiriyeli yeplastiki edla ngokusetyenziswa kwiingxowa zokupakisha i-snack.Iingxowa zePVC zibhetyebhetye kwaye zihlala ixesha elide, kwaye zinokuprintwa ngokulula ngoyilo olunemibala.Nangona kunjalo, iingxowa zePVC azifanelekanga ukutya okushushu njengoko zinokukhupha iikhemikhali eziyingozi xa zishushu.
Isishwankathelo, iingxowa zokupakisha zeplastiki lukhetho oludumileyo lokupakishwa kwe-snack ngenxa yokuqina, ukuguquguquka, kunye neendleko eziphantsi.Nangona kunjalo, kubalulekile ukukhetha izinto ezifanelekileyo zeplastiki zokupakisha i-snack ukuqinisekisa ukhuseleko kunye nomgangatho wee-snacks.I-PE, i-PP kunye ne-PVC zezinye zezona zinto zixhaphakileyo zeplastiki ezisetyenziselwa iingxowa zokupakisha ze-snack, nganye ineenzuzo kunye nokulinganiselwa kwayo.
I-Biodegradable Packaging Bags
Iingxowa zokupakisha ze-Biodegradable ziyindlela ehambelana nokusingqongileyo yokupakisha i-snack.Ezi ngxowa zenzelwe ukudilika ngokwemvelo ngokuhamba kwexesha, ukunciphisa umthamo wenkunkuma ophela kwiindawo zokulahla inkunkuma.Iindidi ezimbini eziqhelekileyo zezinto eziphilayo ezisetyenziswa kwiingxowa zokupakisha ze-snack yi-Polylactic Acid (PLA) kunye ne-Polyhydroxyalkanoates (PHA).
I-Polylactic Acid (PLA)
I-Polylactic Acid (PLA) yipolima enokubola eyenziwe ngezinto ezinokuthi zihlaziyeke ezifana nesitatshi sombona, ummoba kunye necassava.I-PLA ifumene ukuthandwa kwiminyaka yakutshanje ngenxa yokukwazi kwayo ukuphuka ngokwemvelo kwindawo.Ikwanokuvundisa, okuthetha ukuba inokwahlulwa ibe yinto ephilayo enokuthi isetyenziswe ukutyebisa umhlaba.
I-PLA idla ngokusetyenziswa kwiingxowa zokupakisha i-snack kuba yomelele kwaye yomelele, kodwa isenokonakala.Ikwanayo nekhabhoni ephantsi, iyenza ibe lukhetho lokusingqongileyo.
Iipolyhydroxyalkanoates (PHA)
I-Polyhydroxyalkanoates (PHA) lolunye uhlobo lwepolymer enokubola enokuthi isetyenziswe kwiingxowa zokupakisha i-snack.I-PHA iveliswa yibhaktheriya kwaye i-biodegradable kwiindawo ezininzi ezingqongileyo, kubandakanywa neendawo zaselwandle.
I-PHA yinto eguquguqukayo enokusetyenziswa kwizicelo ezahlukeneyo, kuquka ukupakishwa kwe-snack.Yomelele kwaye yomelele, kodwa iyakwazi ukubola, iyenza ibe lolona khetho lufanelekileyo kubenzi bamashwamshwam abakhathalela indalo esingqongileyo.
Ukuqukumbela, iingxowa zokupakisha ze-snack eziguquguqukayo ezifana ne-PLA kunye ne-PHA zikhethwa kakhulu kubenzi be-snack abafuna ukunciphisa impembelelo yabo yokusingqongileyo.Ezi zixhobo zomelele, zomelele, kwaye ziyabola, zizenza zibe lolona khetho lufanelekileyo lokupakishwa kwesnack.
Iingxowa zokupakisha zePhepha
Iingxowa zokupakisha zephepha ziyindlela eco-friendly kwaye ezinzileyo yokupakishwa kwesnack.Zenziwe ngemithombo ehlaziyekayo kwaye zinokuphinda zisetyenziswe, zenziwe umgquba okanye ziphinde zisetyenziswe.Iingxowa zephepha nazo zikhaphukhaphu, kulula ukuziphatha kwaye ziyonga imali.Zikulungele ukupakisha amashwamshwam owomileyo afana neetshiphusi, iipopcorn kunye namandongomane.
Iingxowa zokupakisha zephepha ziyafumaneka kwiindidi ezahlukeneyo, kubandakanya:
Iingxowa zePhepha leKraft:zenziwe nge-pulp engaxutywanga okanye i-bleached, ezi ngxowa zinamandla, zihlala zihlala njalo, kwaye zinenkangeleko yendalo kunye nokuziva.
Iingxowa zePhepha eliMhlophe:zenziwe ngepulp efakwe i-bleached, ezi ngxowa zigudileyo, zicocekile, kwaye zinenkangeleko eqaqambileyo.
Iingxowa zePhepha lokuGcina iGrisi:ezi ngxowa zigqunywe ngoluhlu lwezinto ezimelana negrisi, zizenze zilungele ukupakisha i-snacks enamafutha.
Iingxowa zephepha zinokuprintwa ngoyilo lwesiko, iilogo, kunye nophawu, nto leyo ezenza zibe sisixhobo esigqwesileyo sokuthengisa kwiinkampani zesnack.Zinokuphinda zifakelwe izinto ezinje ngeeziphu eziphinda zivaleleke, iinotshi zokukrazula, kunye neefestile ezicacileyo zokuphucula lula kunye nokubonakala.
Nangona kunjalo, iingxowa zephepha zinemida ethile.Ayikufanelanga ukupakisha i-snacks emanzi okanye efumileyo njengoko inokukrazula ngokulula okanye ibe soggy.Bakwanayo nomqobo othintela ukufuma, ioksijini, kunye nokukhanya, okunokuchaphazela ubomi beshelufu kunye nomgangatho we-snacks.
Ngokubanzi, iingxowa zokupakisha zamaphepha ziyindlela ezinzileyo kwaye eguquguqukayo yokupakishwa kwe-snack, ngakumbi kwi-snack eyomileyo.Banikezela ngenkangeleko yendalo kunye nokuziva, banendleko-esebenzayo, kwaye banokulungiswa ukuhlangabezana neemfuno ezithile zokuthengisa kunye nentengiso.
Ixesha lokuposa: Aug-23-2023