Nkhani

Zotsatirazi ndi zinthu zazikulu zomwe zimakhudza mtundu wa matumba oluka apulasitiki:

(1) Kukonza zipangizo

Kukonzekera zakuthupi kumagwira ntchito yofunika kwambiri popanga zinthu zabwino.

Kukonzekera kwa zipangizo kumaphatikizapo kuwunika kwabwino kwa pellets, kuyanika kapena kutentha, ndi kayendedwe.Kuwunika kwaubwino wa granule: satifiketi yaubwino wa wogulitsayo imalumikizidwa pomwe granule ilowa mufakitale.Kuyesa kukula kwa tinthu tating'ono ndi mawonekedwe, kuchuluka kwa zala zosungunuka ndi chinyezi chamagulu (kuphatikiza ma masterbatches amitundu yosiyanasiyana).

(2) chilinganizo

Popanga matumba apulasitiki osakhala chakudya, mabizinesi nthawi zambiri amagwiritsa ntchito zida zobwezerezedwanso ndi zinthu zatsopano zosakanikirana zamatumba apulasitiki apulasitiki, ngati kuchuluka kwa zinthu zobwezerezedwanso kungakhale koyenera kuchepetsa ndalama zopangira mabizinesi ndikuteteza chilengedwe.

(3) m’lifupi mwa waya wophwanyika

Zimatanthawuza m'lifupi mwawaya wathyathyathya pambuyo pa kutambasula kwa uniaxial, m'lifupi mwa waya wophwathidwa ndi kutalika ndi kachulukidwe ka weft wa chikwama cholukidwa cha pulasitiki ndizogwirizana kwambiri.

(4) makulidwe a waya wathyathyathya

Pambuyo m'lifupi pulasitiki lathyathyathya waya anatsimikiza, makulidwe ake amakhala chinthu chachikulu kudziwa unit dera misa ndi lathyathyathya waya kachulukidwe wa thumba pulasitiki nsalu, motero kudziwa kumakoka katundu wa thumba pulasitiki nsalu.

(5) Longitude ndi kuchuluka kwa latitude

Tsopano opanga ambiri samayikira kachulukidwe kakachulukidwe kakachulukidwe kakachulukidwe ka ulusi molingana ndi miyezo ya dziko ndi zofuna za makasitomala, ndipo makasitomala nthawi zambiri amazindikira kachulukidwe ka warp ndi weft malinga ndi kugwiritsa ntchito zofunikira.Kunena zambiri, chofunika kubala mphamvu, zinthu zolimba ayenera kusankha wandiweyani nsalu nsalu ndi lalikulu warp ndi kachulukidwe weft.Zida zowala, zofewa komanso zofewa zingagwiritsidwe ntchito posankha nsalu yopyapyala yopepuka yokhala ndi kachulukidwe kakang'ono ka warp ndi weft.Choncho, dziko muyezo wa thumba pulasitiki nsalu ananena kuti nkhondo ndi kachulukidwe weft akhoza kugawidwa 20 / 100mm, 26 / 100mm 32 / 100mm, 36 / 100mm, 40 / 100mm, 48 mizu / 100mm, katundu osiyana kusankha warp osiyana ndi kuchuluka kwa weft.

(6) Misa pagawo lililonse

Misa pagawo lililonse ndi gawo lofunikira laukadaulo la thumba la pulasitiki loluka.Zimagwirizana kwambiri ndi kachulukidwe ka warp ndi weft komanso silika wosankhidwa bwino.Pankhani ya waya wathyathyathya malinga ndi zofunikira, misa pagawo la unit ndi yotsika kwambiri idzakhudza katundu wolemetsa, mphamvu yolemetsa imachepa pambuyo pa thumba;Kukwera kwambiri kumawonjezera mtengo wopangira matumba, wopanda chuma.Kawirikawiri warp ikhoza kukhutiritsa khalidwe lachidziwitso pansi pa kufunikira kwa waya wathyathyathya amatha kumasuka, chifukwa cha mphamvu ya misa pa gawo lililonse la waya amapangidwa ndi mawaya ambiri ophwanyika, ambiri ndi kupatuka kwa makulidwe a waya. pafupifupi zotsatira zake pa khalidwe la unit dera amakonda kukhazikitsa deta, komanso kumathetsa umodzi waya makulidwe kupatuka, chikoka cha weft ulusi mu nsalu wamba nthawi zambiri zimatsimikiziridwa ndi waya, Kupatuka kwa ulusi uwu kumatsimikiziranso kupatuka konse kwa weft. wa thumba la pulasitiki wolukidwa m'chigawo cha waya wa weft, kotero kusankha kwa waya wa weft kumakhala kovuta kwambiri.Opanga ena amasankha waya wokhotakhota molingana ndi mtundu wagawo, womwe nthawi zambiri umatha kuwongolera mtundu wagawo bwino kwambiri.