Bohle ba kopana le lipeipi tsa litlolo bophelong ba bona ba letsatsi le letsatsi. Lipeipi tsa polasetiki tsa litlolo e se e le thepa ea ho paka e sebelisoang haholo bophelong ba rona ba letsatsi le letsatsi ka lebaka la melemo ea eona ea ho ba bonolo ho e sebelisa, mefuta e fapaneng le litšenyehelo tse tlase. Lipeipi tsa litlolo li ka bonoa hohle lifting tsa rona. Joalo ka lipeipi tsa ho hloekisa sefahleho, phaephe ea tranelate ea letsoho, phaephe ea tranelate ea mahlo, BB cream tube, tšubu ea sesepa sa meno le tse ling.
Empa lipeipi tse ngata tsa litlolo li na le thepa e fapaneng. Ho na le lihlopha tse 'maloa.
1. Tlhophiso ka thepa: tube ea aluminium eohle, tube ea polasetiki eohle (PE tube), tube ea aluminium-plastic composite (ABL tube), le tube ea thepa e sireletsang tikoloho (PCR tube).
1. Phaephe ea aluminium kaofela: Ho bolela hore phaephe kaofela e entsoe ka thepa ea aluminium.
2. Phaephe e entsoeng ka polasetiki feela: Thepa ea PE e sebelisoa haholo. E entsoe ka LDPE, HDPE le LLDPE.
3. Tube e kopantsoeng ea aluminium-plastiki: E bolela hore tube e entsoe ka thepa ea polasetiki le thepa ea aluminium, hangata re e bitsa "tube ea ABL". Li-tube tse ngata tsa tranelate ea letsoho li sebelisa thepa ena.
4. Thepa ea tšireletso ea tikoloho: polasetiki e sebelisitsoeng hape ka tube ea 'moba. Ho bolela hore tube e entsoe ka thepa e mosa tikolohong. Hobane batho ba bangata ba ela hloko tikoloho ea rona haholoanyane, 'me ba sekametse haholoanyane ho khetha thepa e mosa tikolohong.
Nako ea poso: Hlakubele-30-2023