Txheej Txheem 1: Kev Tshuaj Xyuas Cov Khoom Raw thiab Kev Npaj
Raw khoom zoo yog lub hauv paus ntawm kev tsim nyog hollow capsules, yog li cov txheej txheem no tsom rau kev soj ntsuam nruj thiab kev tshawb fawb txog kev faib ua feem ntawm cov khoom siv raw. Cov ntaub ntawv tseem ceeb muaj xws li gelatin (rau tsiaj- tau txais cov tshuaj ntsiav) lossis hydroxypropyl methylcellulose (HPMC), rubulan (rau cov nroj tsuag- tau txais cov tshuaj ntsiav), plasticizers (xws li glycerin, sorbitol), thiab dej huv.
Txheej txheem 2: Gelatinization thiab Dissolution
Cov txheej txheem no tsom mus rau tag nrho cov yaj thiab gelatinize cov khoom siv raw cov khoom sib xyaw kom tsim cov kua nplaum, pob tshab, thiab ruaj khov, uas yog qhov tseem ceeb rau kev ua kom lub cev tsis sib xws ntawm lub plhaub capsule lub thickness thiab kev ntxhib los mos.
Txheej txheem 3: Dipping thiab tsim
Dipping thiab sib sau yog cov txheej txheem tseem ceeb ntawm kev tsim lub plhaub capsule, uas tso siab rau cov khoom siv tshwj xeeb dipping thiab kev tswj xyuas qhov kub thiab txias kom ntseeg tau tias cov kua nplaum ua ke zoo ib yam rau cov pwm thiab tsim cov duab uas xav tau.
Txheej txheem 4: Kev ziab qhuav
Tom qab dipping thiab sib sau ua ke, cov tshuaj capsule plhaub txuas nrog cov pwm pins yog nyob rau hauv ib nrab - cov khoom muaj zog nrog cov dej noo siab (li 40-50%). Lub hom phiaj tseem ceeb kom qhuav sai sai txo cov dej noo mus rau ib theem, ua rau cov kaus mom plhaub pib ua kom khov thiab tswj lawv cov duab.
Txheej Txheem 5: Secondary Drying (Fine Drying)
Secondary drying yog ib tug zoo -tuning txheej txheem los txo cov dej noo ntawm cov capsule shells mus rau tus txheej txheem ntau yam, xyuas kom meej lawv stability thiab mechanical zog. Cov ntsiab lus noo noo ntawm cov khoom siv tshuaj ntsiav zaum kawg yog qhov ntsuas tseem ceeb- noo noo ntau dhau yuav ua rau softening, sticking, thiab microbial loj hlob; tsawg dhau yuav ua rau cov tshuaj ntsiav nkig thiab yooj yim tawg.
Txheej Txheem 6: Demolding thiab Trimming
Tom qab cov kaus poom tau qhuav tag thiab khov kho, lawv yuav tsum tau muab cais tawm ntawm cov pwm pins (demolding) thiab txiav mus rau qhov ntev ntawm tus qauv kom ntseeg tau qhov sib xws ntawm cov tshuaj ntsiav qhov loj.
Txheej txheem 7: Cap-Lub cev haum thiab kev soj ntsuam pom
Cov txheej txheem no suav nrog kev ua kom haum lub kaus mom capsule trimmed thiab lub cev ua ke thiab ua qhov kev tshuaj xyuas ua ntej kom tshem tawm cov khoom uas muaj qhov tsis xws luag.
Txheej Txheem 8: Kev Xeem Zoo Kawg thiab Ntim
Qhov no yog qhov teeb meem kawg los xyuas kom meej cov khoom lag luam zoo, suav nrog kev ntsuas kev ua tau zoo ntawm cov tshuaj ntsiav uas tsim nyog tom qab kuaj pom, ua raws li cov qauv ntim khoom.