Morao tjena, basebelisi ba tlase ba ile ba tsepamisa maikutlo maemong a sekoahelo, lik'hamphani tsa polyester filament li hatelloa ho fokotsa lebelo, 'me phallo ea chelete ea hona joale ea mehlala e meng e ntse e le tahlehelo, k'hamphani e ikemiselitse ho tšehetsa' maraka o matla, sepakapaka sa khoebo ea 'maraka qalong ea beke se tsitsitse.
Ho tloha ha menyenyetsi ea "phahamiso" ea 'maraka oa polyester filament ka Tšitoe e ntse e tsoela pele, maikutlo a basebelisi a tlase a phahame, khatello ea thepa ea bahlahisi ba polyester filament e lieha ho hola, bahlahisi ba bang ba ikemiselitse ho romela thepa, 'maraka o bua o hlephile, sepheo sa litšebelisano se theohile butle-butle. Bohareng ba khoeli, bahlahisi ba bangata ba tsepamisa maikutlo ho romelleng phaello, basebelisi ba tlase ba fihlela potoloho ea theko, ho na le tlhoko e itseng ea tšireletso, ka lehlakoreng le leng, tlas'a tšusumetso ea litheko tse tlase, ba tsepamisa maikutlo ho setokong qetellong ea selemo, kahoo mohato o fetileng oa tlhahiso ea polyester filament le ho bokella thekiso o ntse o eketseha. Tlas'a mafelo a Labone le Labohlano, sekhahla sa kakaretso sa tlhahiso le thekiso ea polyester filament se ile sa tsoela pele ho eketseha, phokotso ea khatello ea thepa ea likhoebo tse ngata, ho utloisisoa hore thepa ea POY ea likhoebo tse etellang pele e theohetse ho matsatsi a 7-10, thepa ea fektheri ka 'ngoe e rekisoa kaofela, e fa likhoebo kholiseho e itseng.
Ho pholletsa le ho qhoma ha liketsahalo tsa bophelo bo botle ba sechaba, tlhokomelo ea 'maraka oa polyester filament e ntse e theoha, leha litheko tsa hajoale tsa lik'hamphani li ntse li phahama, phallo ea chelete le eona ea lokisoa, empa ha ho bapisoa le ho qhoma ha liketsahalo tsa bophelo bo botle ba sechaba, theko ea lipuisano tsa 'maraka e ntse e le boemong bo tlase. Ka hona, boikemisetso ba likhoebo ba ho lokisa phallo ea chelete bo matla, 'me kamora boiphihlelo ba hajoale ba basebelisi ba tlase ba maemo a koahelang a kopaneng, kholiseho ea khoebo ea matlafala, 'me boikemisetso ba ho tšehetsa litheko bo matla. Ka lehlakoreng le leng, tšitiso ea morao tjena ea ho romella thepa, ho phahama ha litheko tsa oli ho tšehetsa indasteri ea lik'hemik'hale, thepa e tala ea mantlha ea PTA, ethylene glycol qalong ea beke e koetsoe ka botlalo, kholo ea litšenyehelo tsa polymerization ho fa 'maraka tšehetso e itseng e ntle, khoebo ea polyester filament e eketsehile.
Nakong e mahareng le e telele, 'maraka oa likhoele tsa polyester o kene tlhokong ea nako e seng ea selemo, 'me ka ho phethoa ha ho tlisoa ha mohatla,' maraka oa likhoele tsa polyester o tla kena mariha a batang butle-butle. Ho tloha bohareng ba Tšitoe, tšimo e theohelang ea likhoele tsa polyester ho phaella indastering ea ho tenyetseha, indasteri ea ho loha, ea khatiso le ea ho daea li bontšitse mokhoa o theohelang tlaase. Le hoja mocheso libakeng tse ngata tsa naha o theohile, o etsang hore tlhoko ea liaparo tse batang tsa mariha e eketsehe haholo, empa mabenkele a ntse a hlahloba haholo-holo lintho tse bolokiloeng, liodara tsa morao tjena tsa malapeng li fokotsehile, 'me haufi le bofelo ba selemo, bahlahisi ba theohelang ba rera ho fana ka liodara, ho khutlisa chelete, le boikemisetso ba ho boloka thepa e tala ha bo matla. Ka lebaka la ho hula ha tlhoko lehlakoreng, ho lebeletsoe hore khanyetso e phahameng ea 'maraka oa likhoele tsa polyester e thata, 'me' maraka o ntse o le kotsing ea ho theoha qetellong ea Tšitoe.
Mohloli: Lihlooho tsa litaba tsa fiber ea lik'hemik'hale
Nako ea poso: Tshitwe-25-2023