Ngokwezixhobo eziphambili, isikhwama esilukiweyo seplastiki senziwe ngengxowa yepolypropylene kunye nengxowa yepolyethylene, enokwahlulwa ibe yingxowa ephantsi yokuthunga kunye nengxowa esezantsi yokuthunga ngokwendlela yokuthunga.Okwangoku isetyenziswa ngokubanzi kwizichumisi, iimveliso zeekhemikhali kunye nezinye izinto zezinto zokupakisha.Eyona nkqubo iphambili yokuvelisa kukusetyenziswa kwezixhobo zeplastiki eziluhlaza ngefilimu ye-extrusion, ukusika, ukolula unidirectional njengocingo olusicaba, nge-warp kunye neemveliso zokuluka, ezaziwa ngokubanzi njengeengxowa ezilukiweyo.
Ixesha lokuposa: Nov-05-2022