Njengezinto ezinobuhlobo nokusingqongileyo, izinto ze-PP zisetyenziswa kakhulu ekupakisheni, kwaye izinto zokuphinda zisetyenziswe ze-PCR nazo zandisiwe kuphuhliso lweli shishini. Njengommeli wokupakisha okunobuhlobo nokusingqongileyo,I-Topfeelpack ibisenza iimveliso ezininzi zePP ukuhlangabezana neemfuno zemarike.
Izinto ze-PP (polypropylene) zisetyenziswa kakhulu kushishino lokupakisha ngenxa yokusebenza kwayo okugqwesileyo kunye nokuguquguquka kwayo. Yi-polymer ye-thermoplastic eyaziwa ngamandla ayo aphezulu, ukuqina kwayo, kunye nokumelana neekhemikhali kunye nokufuma. Ezi zinto zisetyenziswa kuzo zonke iintlobo zokupakisha, kubandakanya izikhongozeli, iibhotile, iingxowa kunye neefilimu.
Enye yezona nzuzo ziphambili zokusebenzisa izinto zePP xa upakisha kukuba zikhaphukhaphu. I-PP ilula kakhulu kunezinye izinto ezifana neglasi okanye isinyithi, nto leyo eyenza kube lula kwaye kungabizi kakhulu ukuthutha. Olu phawu luluncedo ngakumbi kumashishini afuna ukupakisha okuninzi, njengokutya neziselo, amayeza kunye norhwebo lwe-e.
Enye impawu ebalulekileyo yezinto zePP kukumelana neekhemikhali. Ziyakwazi ukumelana nee-asidi, ii-alkalis kunye nezinye izinto ezirhabaxa, nto leyo eyenza ukuba zilungele ukupakisha iimveliso ezinokudibana nezo zinto. Oku kubaluleke kakhulu kumashishini athutha okanye agcina iikhemikhali, njengeenkampani zeekhemikhali, iimoto kunye neemveliso zokucoca.
Le propati yenza ukuba ifaneleke ukupakisha izinto ezibolayo ezifana nokutya neziselo, kunye neemveliso ezifuna ukugcinwa kwiindawo ezifumileyo.
Enye yezona nzuzo zibalulekileyo zezinto zePP kukuba zinamandla kwaye zihlala ixesha elide. Zinamandla okutsala, nto leyo ethetha ukuba zinokunyamezela uxinzelelo olukhulu okanye uxinzelelo ngaphambi kokuba ziqhekeke. Olu phawu luqinisekisa ukuba ukupakisha kuhlala kuqinile nokuba kusetyenzwa nzima okanye kuthunyelwa. Kwakhona ayichaphazeleki, ngoko ke ayinakuqhekeka okanye iqhekeke ukuba iwisiwe okanye ingqubeke.
Ukongeza kwiipropati zayo ezibonakalayo, izixhobo zePP zaziwa ngeempawu zazo ezintle zokukhanya. Zicacile, zivumela abathengi ukuba babone lula imveliso ngaphakathi kwiphakheji. Oku kubaluleke kakhulu kumashishini apho ukutsala okubonakalayo kubalulekile, njengeemveliso zokuthambisa kunye nezokhathalelo lomntu. Izixhobo zePP nazo ziguquguquka kakhulu kwaye zinokubunjwa zibe ziimo ezahlukeneyo kunye nobukhulu. Oku kuguquguquka kwenza ukuba ifaneleke kwiintlobo ngeentlobo zezicelo zokupakisha, kubandakanya iibhotile, izikhongozeli kunye neengxowa. Ingabunjwa ngokulula ibe ziimo ezinzima kwaye ingenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zokupakisha.Izinto zePP nazo ziyaphinda zisetyenziswe kwaye zinobuhlobo nokusingqongileyo. Zinokunyibilikiswa kwaye ziphinde zenziwe iimveliso ezintsha, nto leyo enciphisa inkunkuma kwaye inciphise isidingo sezinto ezintsha ezikrwada.
Ukuphinda usebenzise izixhobo zePP kunceda ukonga izixhobo kunye nokunciphisa ukusetyenziswa kwamandla, nto leyo eyenza ukuba ibe lukhetho oluzinzileyo lokupakisha. Ngokubanzi, izixhobo zePP zibonelela ngeenzuzo ezahlukeneyo zokusetyenziswa kokupakisha. Uhlobo lwazo olulula, ukumelana neekhemikhali kunye nokufuma, amandla aphezulu kunye nokuqina, iipropati ezintle zokukhanya, kunye nokuphinda usebenziseke kuyenza ibe lukhetho oluguquguqukayo nolunobuhlobo nokusingqongileyo. Isetyenziswa kakhulu kumashishini ahlukeneyo kwaye ibe yinxalenye ebalulekileyo yoshishino lokupakisha.
Ixesha lokuthumela: Okthobha-20-2023
