Iikomityi zephepha ziye zaba yinxalenye yobomi bethu bemihla ngemihla kwaye zisetyenziswa ngokubanzi kwihlabathi liphela.Iikomityi zephepha zingabonwa kuyo yonke indawo, nokuba kumashishini okutya okanye kwiindawo zokuhlala ezifana neenkampani okanye iintsapho.
Eyona nto isetyenziswayo ekuvelisweni kweekomityi zephepha liphepha eliqatywe ngePE.I-PE imele i-polyethylene, i-polymer ye-thermoplastic enika ikomityi kunye nomaleko ongenamanzi.Lo maleko uqinisekisa ukuba ikomityi ihlala yomelele kwaye ingqina ukuvuza, ikuvumela ukuba ukonwabele isiselo sakho ngaphandle kokukhathazeka.
I-GSM (okanye iigram nge-square meter) yiyunithi yomlinganiselo esetyenziselwa ukumisela ubunzima kunye nobukhulu bephepha.Okukhona i-GSM iphezulu, iya kuba ngqindilili kwaye yomelele ngakumbi iphepha.Kwiikomityi zephepha, i-GSM kuluhlu lwe-170 ukuya kwi-350 isetyenziswa ngokuqhelekileyo.Le ngqokelela iqinisekisa ukuba iikomityi zilungelelaniso olufanelekileyo phakathi kokuqina kunye nokuguquguquka, okwenza kube lula ukubamba kunye nokuthintela nakuphi na ukuvuza.
Kodwa kutheni uluhlu lwe-GSM lubalulekile kwiikomityi zephepha?Injongo ephambili, ke, kukuqinisekisa ukuba ikomityi inokubamba ubunzima besiselo kwaye ingakhuli okanye iwa ngenxa yokufuma.I-GSM ephezulu ibonelela ngemagi ngamandla ayimfuneko kunye nokuqina, iqinisekisa ukuba inokubamba ulwelo olushushu ngaphandle kokukhutshwa.Kwelinye icala, i-GSM esezantsi inokwenza ikomityi ibe mfiliba kakhulu kwaye ithande ukuvuza.
Inkqubo ye-PE-coating i-jumbo rolls yephepha esetyenziselwa ukuveliswa kweekomityi zephepha.Inkqubo ibandakanya ukugquma iphepha kunye nomgca we-polyethylene ukunyusa iimpawu zayo zokungena kwamanzi kunye ne-insulating.Ukugquma kwe-PE kuthintela ukufuma ekungeneni ephepheni kwaye kugcine ubushushu obufanelekileyo beziselo, bugcine bushushu okanye bubanda ixesha elide.
Kubaluleke kakhulu ukuba i-PE yokugqoka isetyenziswe ngokulinganayo kumgangatho wephepha.Oku kuqinisekisa ukuba ikomityi ihlala ingavuzi kwaye inqanda nakuphi na ukuchitheka okungafunwayo.Ubukhulu bengubo ye-PE ngokuqhelekileyo i-10 ukuya kwi-20 microns, kuxhomekeke kumgangatho ofunekayo kunye nomsebenzi wendebe.Eli phepha le-PE-coated livame ukubizwa ngokuthi "iphepha elifakwe icala elinye le-PE" okanye "iphepha eliphindwe kabini le-PE elicatyiswe", kuxhomekeke apho kufakwe khona i-coated.
Ukongeza kwi-GSM kunye ne-PE yokugqoka, ezinye izinto zichaphazela umgangatho jikelele kunye nomsebenzi weekomityi zephepha.Umgangatho wemathiriyeli yekomityi yephepha, inkqubo yokwenziwa kunye noyilo lwefeni yekomityi yephepha idlala indima ebaluleke kakhulu.IphephaJoysele ivelisa umqulu wephepha ogqunywe ngePE,iphepha indebe fankunye nezinye izixhobo zekomityi yephepha iminyaka eyi-17, kwaye ibonelela ngeesampuli zasimahla ukuze ube namava angcono esiphumo esigqibeleleyo semveliso.
Ixesha lokuposa: Sep-09-2023
