Cov Khoom Siv Khoom Siv Thiab Cov Txheej Txheem Ntawm Hydrogel Txheej Tshuab
Lub tshuab txheej hydrogel yog cov txheej txheem sib xyaw thiab tsim cov cuab yeej siv los tsim cov khoom siv hydrophilic gel, xws li gel thaj ua rau thaj, ua npaws -txo thaj ua rau thaj, thiab txias compresses. Nws cov txheej txheem ua haujlwm raug suav nrog substrate unwinding, dual - cov menyuam txheej, indentation lossis embossing, slitting, hla - txiav, thiab cov khoom kawg winding los yog sau, yog li ua kom muaj lub voj voog ntau lawm los ntawm cov khoom siv raw mus rau cov khoom tiav.
At the core of the coating unit lies a dual-roller coating system, designed to uniformly apply the hydrogel material onto the substrate; txheej thickness feem ntau adjustable nyob rau hauv ib tug ntau yam ntawm 0.5 hli mus rau 3.5 hli. Lub tsev tsim thiab embossing yog nruab nrog embossing shafts los yog engraved rollers, uas yog siv los imprint tshwj xeeb cov duab los yog textures mus rau lub coated gel txheej, li no pab txhawb cov khoom segmentation thiab zoo nkauj shaping. Chav txiav muaj ob ntu: longitudinal slitting thiab cross-txiav. Longitudinal slitting feem ntau ntiav pneumatic rotary hniav los faib dav - cov ntaub ntawv rau hauv ib daim hlab, thaum hla - txiav siv servo- lub cev muaj zog- tsav cov cutters teb los txiav cov strips rau hauv ib tus neeg cov khoom lag luam ntawm qhov tseeb. Lub unwinding thiab winding mechanisms tswj kev pub mis tsis siv neeg ntawm lub substrate thiab tom ntej winding los yog sau cov khoom tiav; qee cov qauv siab heev kuj koom ua ke tsis siv neeg splicing muaj nuj nqi. Conveyor siv thiab kis tau tus mob yog lub luag hauj lwm rau thauj cov ntaub ntawv nyob rau hauv lub processing theem thiab feem ntau yog lub cev muaj zog{13}}tsav los xyuas kom meej du thiab ruaj khov. Cov khoom thaiv cov khoom siv yog ib qho tseem ceeb ntawm cov khoom siv los tswj qhov chaw sib cuag ntawm cov khoom siv gel thiab cov substrate, nrog rau qhov ntev ntawm cov npoo uas tsis muaj coated.
Cov kev tsim tshiab tshiab suav nrog cov ntsia hlau- tsav kev hloov kho tshuab uas ua rau qhov chaw thiab tshem tawm cov thaiv thaiv cov phiaj yooj yim dua, yog li txhim kho ob qho tib si kev hloov kho thiab kev ua haujlwm yooj yim. Tsis tas li ntawd, ua raws li cov qauv kev kho mob thiab kev tu cev, tag nrho cov khoom ntawm cov khoom siv uas tuaj yeem sib cuag ncaj qha nrog cov khoom siv gel- nrog rau lub tshuab sab nraud- feem ntau yog tsim los ntawm 304 stainless hlau. Lub kaw lus tswj feem ntau siv lub Programmable Logic Controller (PLC) ua ke nrog lub touchscreen Tib neeg-Machine Interface (HMI) kom muaj kev teeb tsa thiab kev tswj xyuas qhov tseem ceeb ntawm cov khoom lag luam, xws li kev ceev ceev, txheej tuab, thiab txiav ntev.
