Izindaba

Okulandelayo yizici eziyinhloko ezithinta ikhwalithi yezikhwama zepulasitiki ezilukiwe:

(1) Ukulungiswa kwezinto ezingavuthiwe

Ukulungiswa kwempahla eluhlaza kudlala indima ebaluleke kakhulu ekwakhiweni kwemikhiqizo esezingeni.

Ukulungiswa kwezinto zokusetshenziswa kuhlanganisa ukuhlolwa kwekhwalithi yama-pellets, ukomisa noma ukushisa kuqala, kanye nokuhamba.Ukuhlolwa kwekhwalithi yegranule: isitifiketi sekhwalithi somphakeli sizonamathiselwa lapho i-granule ingena efekthri.Hlola usayizi wezinhlayiyana nokubukeka, inombolo yeminwe encibilikayo kanye nomswakama wokuqukethwe okuhlanganisiwe (okuhlanganisa ama-masterbatches ezithasiselo ezihlukahlukene).

(2) ifomula

Ekukhiqizeni izikhwama ezilukiwe zepulasitiki okungezona ezokudla, amabhizinisi ngokuvamile asebenzisa izinto ezigaywe kabusha kanye nezinto ezintsha ezixutshwe ukukhiqizwa kwezikhwama zepulasitiki zikasilika eziyisicaba, uma inani lezinto ezigaywe kabusha zingaba ezifanele ukunciphisa izindleko zokukhiqiza zamabhizinisi futhi zingavikela imvelo.

(3) ububanzi bocingo oluyisicaba

Isho ububanzi bentambo eyisicaba ngemva kokunwetshwa kwe-uniaxial, ububanzi bentambo eyisicaba kanye nobude nokuminyana kwe-weft yesikhwama sepulasitiki esilukiwe kuhlobene eduze.

(4) ukujiya kocingo oluyisicaba

Ngemva kokunqunywa kobubanzi bocingo oluyisicaba lwepulasitiki, ukushuba kwalo kuba yisici esiyinhloko esinquma ubukhulu bendawo yeyunithi kanye nokuminyana kocingo oluyisicaba lwesikhwama esilukiwe sepulasitiki, ngaleyo ndlela kunquma umthwalo oqinile wesikhwama esilukiwe sepulasitiki.

(5) Ubude nokuminyana kwe-latitude

Manje abakhiqizi abaningi abasethi ukuminyana kwe-warp ne-weft ngokuya ngezindinganiso zikazwelonke kanye nezidingo zamakhasimende, futhi amakhasimende anquma kakhulu ukuminyana kwe-warp ne-weft ngokuya ngokusetshenziswa kwezidingo.Ngokuvamile, isidingo sokuthwala umthamo, impahla eqinile kufanele ukhethe indwangu yendwangu ewugqinsi ene-wap enkulu ne-weft.Izinto ezilula, ezithambile nezithambile zingasetshenziswa ukukhetha indwangu yendwangu ekhanyayo emincane ene-warp encane kanye ne-weft density.Ngakho-ke, indinganiso kazwelonke of plastic nokwelukiweyo isikhwama ohlongozwayo ukuthi ukuminyana i-warp kanye weft zingahlukaniswa zibe 20 / 100mm, 26 / 100mm 32 /100mm, 36 / 100mm, 40 / 100mm, 48 izimpande / 100mm, umthwalo ezahlukene khetha warp ezahlukene futhi. ukuminyana kwe-weft.

(6) Imisa ngeyunithi ngayinye

Isisindo ngeyunithi ngayinye iyinkomba yezobuchwepheshe ebalulekile yesikhwama esilukiwe sepulasitiki.Ihlobene eduze ne-warp ne-weft density kanye nosilika oyisicaba okhethiwe.Endabeni yocingo oluyisicaba ngokuhambisana nezidingo, ubukhulu beyunithi ngayinye buphansi kakhulu buzothinta umthwalo we-tensile, umthamo wokulayisha uyancipha ngemva kokugqoka;Ukuphakama kakhulu kuzonyusa izindleko zokwenza izikhwama, ezingenayo imali.Ngokuvamile i-warp ingenelisa ikhwalithi ye-meridional ngaphansi kwesisekelo sesidingo socingo oluyisicaba ingaphumuza okuthile, ngenxa yethonya lobuningi beyunithi ngayinye yendawo yocingo yenziwe izintambo eziningi eziyisicaba, eziningi ngokuchezuka kokuqina kocingo ngemva kocingo. isilinganiso somthelela walo kukhwalithi yendawo yeyunithi ivame ukusetha idatha, futhi iqeda ukuchezuka kocingo olulodwa ukushuba, ithonya lentambo ye-weft ku-loom evamile ngokuvamile kunqunywa ucingo, Ukuchezuka kwalolu chungechunge nakho kunquma konke ukuphambuka kwe-weft. wesikhwama esilukiwe sepulasitiki esifundeni salolu cingo lwe-weft, ngakho-ke ukukhethwa kocingo lwe-weft kuqine kakhulu.Abanye abakhiqizi bakhetha i-weft wire ngokuya ngekhwalithi yendawo yeyunithi, engakwazi ukulawula ikhwalithi yendawo yeyunithi kahle kakhulu.