Molweni nonke!Iibhokisi zokupakisha bezisoloko ziyinxalenye ebalulekileyo yobomi bethu xa kufikwa kukhuseleko kunye nokuboniswa kweemveliso.Namhlanje, ndifuna ukunazisa kumathiriyeli ohlonitshwa kakhulu wokupakisha-ibhokisi yokupakisha ye-EVA.
I-EVA, emele i-ethylene vinyl acetate, isetyenziswa kakhulu kwishishini lokupakisha ngenxa yokuqina kwayo okugqwesileyo kunye nokuchasana kwempembelelo.Ke, yintoni umahluko phakathi kwayo kunye neebhokisi zokupakisha zemveli?
Okokuqala, ukusebenza okukhuselekileyo kwebhokisi yokupakisha ye-EVA kuhle kakhulu.Ngenxa yeempawu zendalo zemathiriyeli, iibhokisi zokupakisha ze-EVA zifunxa ngokufanelekileyo ukothuka kunye nokungcangcazela, zibonelela ngokhuseleko olubanzi lwempahla.Oku kubaluleke kakhulu kwizinto ezibuthathaka kunye neemveliso zexabiso eliphezulu.Ingaba ngamaqhuma kunye nokuhla ngexesha lokuthutha, okanye ukupakisha kunye nokunyanzeliswa ngexesha lokugcinwa, iibhokisi ze-EVA zikhusela ngokuthembekileyo iimpahla emonakalweni.
Okwesibini, iibhokisi zokupakisha ze-EVA zibonelela ngeendlela ezahlukeneyo, eziguquguqukayo zoyilo lokuhlangabezana neemfuno zeemveliso ezahlukeneyo.Ukusebenzisa ukonakala kwezinto ze-EVA, abavelisi banokwenza ngokwezifiso imilo kunye nesakhiwo sebhokisi yokupakisha ngokweempawu kunye nobukhulu bemveliso.Oku kuthetha ukuba iibhokisi ze-EVA zinokubonelela ngokufanelekileyo kunye nokusetyenziswa kakuhle kwendawo yangaphakathi, ukuphucula isibheno sobuhle bemveliso yokubonisa.
Ukongeza ekukhuseleni kunye nokuguquguquka koyilo, iibhokisi ze-EVA nazo ziyakwazi ukunxiba kwaye azinamanzi.Nokuba kungaphakathi okanye ngaphandle, iibhokisi zokupakisha ze-EVA zinokuxhathisa ngokufanelekileyo ukunxiba kwangaphandle kwaye zithintele ukufuma ekungeneni, ziqinisekisa ukuba umgangatho kunye nenkangeleko yempahla ihlala injalo ixesha elide.
Okokugqibela, makhe siqwalasele imeko-bume.Izinto ezisetyenziswa kwinkqubo yokwenziwa kweebhokisi zokupakisha ze-EVA zihambelana nokusingqongileyo kwaye zinokuphinda zisetyenziswe.Oku kuthetha ukuba ngokusebenzisa iibhokisi ze-EVA, asinakukwazi ukunciphisa kuphela impembelelo yethu embi kwindalo, kodwa sinegalelo kuphuhliso oluzinzileyo.
Lilonke, iibhokisi ze-EVA zithathelwa ingqalelo kakhulu ngenxa yeempawu zazo zokukhusela ezigqwesileyo, ukhetho oluguquguqukayo loyilo, ukumelana nokunxiba, ukumelana namanzi kunye nobuhlobo bendalo.Bangabagcini bempahla kunye nabameli bomboniso wobuhle.Ukukhetha ibhokisi ye-EVA kuqinisekisa ukuba imveliso yakho ikhathalelwe ngokupheleleyo kwaye iboniswa ngendlela enomtsalane, oko kwenza abathengi bonwabe ukusukela oko bayibonayo.
Ixesha lokuposa: Jun-02-2023