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Cia peb kawm txog txheej txheej technology ntawm woven hnab

Lub hauv paus ntsiab lus ntawm txheej yog txheej txheej resin ntawm cov ntaub qhwv ntawm lub substrate nyob rau hauv lub xeev molten.Tsuas yog cov yaj resin yog coated rau ntawm cov ntaub woven thiab txias tam sim ntawd kom tau ob qho tib si hauv ib daim ntaub.Yog tias cov yeeb yaj kiab yaj yog sib xyaw ntawm cov ntaub npuag thiab ntawv los yog yas zaj duab xis thaum lub sij hawm lamination, thiab tom qab ntawd txias kom tau peb hauv ib qho ntaub qhwv, txheej tuaj yeem siv rau ib sab ntawm cov ntaub dawb kom tau cov ntaub ntawv, los yog rau ob sab ntawm cylinder ntaub kom tau coated lub tog raj kheej ntaub.

Cia peb kawm cov txheej txheem txheej txheem ntawm woven hnab (1)

Tshwj xeeb, tom qab cua sov, lub extruder melts cov khoom siv polypropylene, extrudes nws los ntawm lub taub hau tuag, thiab extrudes thiab tsim nrog cylindrical yas woven daim ntaub ntawm cov kab ntau lawm, ces txias thiab shapes nws mus rau hauv ib tug txheej daim ntaub puag.Tom qab cov ntaub ntawv dhau los ntawm thawj phau ntawv qhia thiab thawj preheating rau thawj txheej zaj duab xis los ntawm lub unwinding thav duab, lub hauv paus ntaub yog tig 180 degrees los ntawm tus ntoo khaub lig turnover thav duab ntawm cov kab ntau lawm, kom lub uncoated nto yog upward, thiab daim ntaub hauv paus dhau los ntawm cov lus qhia thib ob, qhov thib ob preheating thiab thib ob txheej zaj duab xis los ua kom tiav cov txheej txheem ob sab, thiaj li ua kom cov khoom tsis tu ncua tsis tas siv lub tshuab.

Cia peb kawm cov txheej txheem txheej txheem ntawm woven hnab (2)

Thaum lub sij hawm txheej txheej, yog tias lub tsheb rov qab los rau qee yam, lub tshuab corona, preheating thiab txias yob dej valve yuav tsum raug kaw rau lub sijhawm.Qhib lawv ib tug los ntawm ib tug tom qab nkag mus rau hauv lub tsheb.Yog hais tias ruffles loj tshwm sim nyob rau hauv cov ntaub woven, tsis txhob muab tso rau ntawm lub lag luam nto los kho qhov sib txawv, thiab tsim nyog ua kom lub unwinding nro.Ua ntej cov khoom siv txheej yog nchuav rau hauv lub tov khoom, cov plua plav ntawm cov tawv nqaij ntawm lub hnab ntim yuav tsum tau ntxuav.Cov txheej yuav tsum tau ceev kom huv si thaum sib tov kom tsis txhob muaj plua plav nkag mus rau hauv lub hopper.


Post lub sij hawm: May-10-2021