Blister Ntim yog dab tsi?
Blister ntim yog hom ua ntej- tsim cov ntim yas siv rau cov khoom siv, khoom noj, thiab tshuaj. Nws muaj ob lub hauv paus tseem ceeb:
Kab noj hniav los yog hnab tshos (lub "Blister"):Ua los ntawm cov ntawv yas pob tshab uas yog thermoformed los tuav cov khoom ruaj ntseg.
Cov khoom siv thaub qab:Lub hau kaw, feem ntau yog ua los ntawm cov ntawv ntawv, ntawv ci, lossis yas, uas muab cov khoom ntim rau hauv lub hlwv kab noj hniav.
Cov khoom yog pom thiab tiv thaiv nyob rau hauv lub hlwv, thiab lub nraub qaum yog feem ntau luam tawm nrog cov ntaub ntawv khoom, npe, thiab cov lus qhia siv.
Cov Khoom Tseem Ceeb & Cov Khoom Siv
1. The Blister (Kev Ua Yeeb Yam)
Khoom siv:
PVC (Polyvinyl Chloride):Feem ntau thiab tus nqi - kev xaiv zoo. Muab zoo clarity thiab rigidity. Txawm li cas los xij, nws muaj qhov cuam tshuam tsis zoo rau cov dej noo thiab oxygen thiab kev txhawj xeeb ib puag ncig tau txo nws txoj kev siv.
PVDC -coated PVC:PVC coated nrog Polyvinylidene Chloride los txhim kho nws cov khoom thaiv kev tiv thaiv kev ya raws thiab oxygen, ua rau nws haum rau cov dej noo- cov tshuaj rhiab heev.
Aclar (Polychlorotrifluoroethylene - PCTFE):Muab qhov tshwj xeeb noo noo barrier, superior rau PVDC. Siv rau cov tshuaj rhiab heev thiab hluav taws xob.
PET (Polyethylene Terephthalate) & PETG (Glycol{0}} hloov PET):Muab cov clarity zoo heev, rigidity, thiab tshuaj tiv thaiv. PETG yooj yim dua rau thermoform. Lawv yog cov phooj ywg ib puag ncig ntau dua li PVC.
PP (Polypropylene):Zoo noo noo barrier thiab tshuaj tiv thaiv. Nws yog ib qho kev xaiv nrov rau "thawb-los ntawm" ntim vim nws qhov yooj yim.
PE (Polyethylene) & APET (Amorphous PET):Kuj tseem siv tau rau cov ntawv thov tshwj xeeb.
2. Lub hau (Lidding Material)
Khoom siv:
Paperboard:Feem ntau siv rau "clamshell" style ntim lossis qhov twg cov khoom tsis raug thawb los ntawm tab sis qhib qhib.
Foils:Feem ntau yog aluminium ntawv ci. Tus qauv rau kws tshuaj "push-los ntawm" blister packs. Cov ntawv ci yuav luag txhua zaus coated nrog lub tshav kub- seal lacquer ntawm ib sab kom khi rau lub hlwv thiab luam tawm rau lwm qhov.
Peeled Films:Ntau- txheej laminates ntawm ntawv, yas, thiab ntawv ci uas tso cai rau cov neeg siv khoom tev qhib lub pob yooj yim.
Txheej txheem tsim khoom
Kev tsim cov hlwv ntim yog qhov siab - ceev, automated txheej txheem nrog plaub theem tseem ceeb:
Thermoforming:Ib yob ntawm yas zaj duab xis yog pub rau hauv lub tshuab thiab rhuab kom txog thaum pliable. Tom qab ntawd nws yog lub tshuab nqus tsev- tsim los yog siab- tsim los ntawm cov pwm (cov cuab yeej) los tsim cov kab noj hniav tshwj xeeb (blisters) uas yuav tuav cov khoom.
Cov khoom thauj khoom:Cov khoom tau txais los yog manually muab tso rau hauv cov hlwv tsim.
Lidding & Sealing:Cov ntaub ntawv lidding (xws li, ntawv ci) muab tso rau ntawm daim ntawv blister puv. Lub phaj rhuab siv lub siab thiab cua sov los kaw lub hau rau lub flanges ntawm cov kab noj hniav, tsim kom muaj lub foob hermetic.
Tuag-Txiav & Trimming:Daim ntawv ntim loj yog tuag- txiav rau hauv ib lub pob hlwv los yog ib daim hlab ntawm cov pob. Cov khoom siv ntau dhau (skeleton) raug txiav tawm thiab rov ua dua tshiab.
Hom Blister Packs
Lub ntsej muag Seal Blister:Daim npav blister yog luam tawm, thiab cov hlwv ntshiab yog kaw ncaj qha rau ntawm qhov chaw luam tawm. Feem ntau rau cov nqi qis - cov khoom siv thiab cov khoom ua si.
Trap Blister (los yog Clamshell):Lub hlwv yog kawib ncigcov khoom thiab daim ntawv luam tawm, "tapping" daim npav tom qab cov khoom. Qhov no muab ntau qhov chaw rau cov duab thiab cov ntaub ntawv. Muaj ntau heev rau cov khoom muag.
Slide Blister:Cov khoom yog muab tso rau ntawm ib daim ntawv, thiab ib lub hlwv yog kaw rau nws. Tom qab tag nrho cov chav nyob yog muab tso rau hauv ib lub tes tsho, tso cai rau cov khoom mus rau hauv thiab tawm.
Tag nrho -Lub ntsej muag Blister:Lub hlwv npog yuav luag tag nrho pem hauv ntej ntawm daim npav, ua kom pom cov khoom zoo tshaj plaws.
