Lesela la Sefa sa Polypropylene sa Setsebi sa China - Lesela la sefa la sefa sehatsetsing sa filthara Lesela la sefahle sa metsi le sa lohiloeng – Great Wall

Sefa lesela la ho tobetsa

Lesela la ho hatisa la sefe hangata le kenyelletsa mefuta e 4, polyester (terylene/PET) polypropylene (PP), chinlon (polyamide/nylon) le vinylon. Haholo-holo thepa ea PET le PP e sebelisoa haholo. Lesela la ho hatisa la foreimi ea poleiti le sebelisetsoa karohano ea metsi a tiileng, kahoo le na le litlhoko tse phahameng mabapi le ts'ebetso ea ho hanyetsa acid le alkali, 'me ka nako e itseng mocheso o ka ba teng jj.

Lesela la ho Hatisa la Polyester/PET

Lesela la Sefa sa Polyester le ka aroloa ka masela a PET staple, masela a PET a khoele e telele le monofilament ea PET. Lihlahisoa tsena li na le thepa ea ho hanyetsa asiti e matla, ho hanyetsa alkali ka nepo 'me mocheso oa ts'ebetso ke likhato tse 130 tsa centigrade. Li ka sebelisoa haholo meriana, ho qhibiliha ha sekepe, indasteri ea lik'hemik'hale bakeng sa lisebelisoa tsa mechine ea foreimi ea sefa, li-filter tsa centrifuge, li-filter tsa vacuum jj. Ho nepahala ha sefa ho ka fihla ka tlase ho li-micron tse 5.

Sefe ea Polypropylene/PP

Lesela la sefe la polypropylene le na le thepa ea ho hanyetsa asiti. Ho hanyetsa alkali, matla a khoheli a manyane a itseng, ntlha ea ho qhibiliha ea likhato tse 142-140 tsa centigrade, le mocheso o phahameng oa ts'ebetso oa likhato tse 90 tsa centigrade. Li sebelisoa haholo-holo lik'hemik'haleng tse nepahetseng, lik'hemik'hale tsa dae, tsoekere, meriana, indasteri ea alumina bakeng sa lisebelisoa tsa mechine ea foreimi ea sefe, li-filter tsa lebanta, li-filter tsa lebanta le kopantsoeng, li-filter tsa disc, li-filter tsa meropa jj. Ho nepahala ha sefe ho ka fihla ka tlase ho micron e le 'ngoe.

Melemo ea Lesela la ho Hatisa la Sefa

Boitsebiso bo Botle

Ho hanyetsa asiti le alkali, ha ho bonolo ho ho bola, ho hanyetsa mocheso o phahameng, ho hanyetsa mocheso o tlase, le ho sefa hantle.

Ho Itlhopha Hantle

Thepa e khethiloeng ka hloko, lihlahisoa tse entsoeng ka hloko, ha ho bonolo ho li senya 'me li na le bophelo bo bolelele ba tšebeletso.

Mefuta e Mengata ea Tšebeliso

E sebelisoa haholo indastering ea lik'hemik'hale, ea meriana, ea tšepe, ea ho daea, ea ho etsa lijo, ea letsopa le ea tšireletso ea tikoloho.

Ka kopo ikopanye le Great Wall bakeng sa dikgothaletso mabapi le tshebetso ya hao e ikgethang ya ho sefa kaha diphetho di ka fapana ho ya ka sehlahiswa, pele ho ho sefa le maemo a ho sefa.

Liindasteri tse sebetsang

Ikopanye le rona bakeng sa tlhahisoleseling e batsi, re tla u fa lihlahisoa tse betere le tšebeletso e ntle ka ho fetisisa.