Cold-formed pharmaceutical ntim

Aluminium foil yog cov khoom ntim tshuaj zoo, thaum txias-tsim aluminium foil yog cov khoom ntim tshuaj nrog kev ua tau zoo dua. Rau kev ntim tshuaj, aluminium txias foil feem ntau siv yog cov qauv laminated uas sib txuas cov khoom tiv thaiv ntawm txhuas nrog cov txheej txheem ntxiv kom ua tiav cov haujlwm xws li thaiv kev tiv thaiv., luam tau, thiab sealing.

Cold-formed qauv haum rau kev ntim tshuaj

Cov qauv ntawv txias txias rau cov kws kho mob, txheem aluminium ntawv ci txias rau kev ntim tshuaj yuav muaj cov txheej hauv qab no:

a. Polyester (PET) zaj duab xis txheej (12-25 microns)

– Lub hom phiaj: siv los ua lub hauv paus nqa zaj duab xis los muab cov neeg kho tshuab lub zog thiab luam ntawv nto.

– Nta: siab stability, smooth printing nto, zoo tsim kua muag.

– Thickness: 12-25 microns, nyob ntawm qhov yuav tsum tau ua kom yooj thiab lub zog.

b. Adhesive txheej (1-3 microns)

– Lub hom phiaj: bond polyester zaj duab xis rau aluminium ntawv ci.
– Nta: Thaum tshav kub kub activated adhesive los yog siab rhiab nplaum nplaum uas ua kom muaj kev ruaj ntseg daim ntawv cog lus tsis muaj kev cuam tshuam cov khoom thaiv ntawm cov ntawv ci.

c. Aluminium ntawv ci txheej (6-9 microns)

– Lub hom phiaj: Ua raws li cov txheej txheem tseem ceeb los tiv thaiv cov tshuaj los ntawm noo noo, teeb, oxygen thiab lwm yam kab mob.
– Nta: High barrier rau gases thiab ya raws, lub teeb reflective thiab non-toxic.
– Thickness: 6-9 microns (7mic,9mic)yog tus qauv thickness rau cov ntawv txias txias daim ntawv thov rau cov kws tshuaj.

d. Thaum tshav kub kub foob txheej / primer txheej (1-5 microns)

– Lub hom phiaj: Muab ib qho chaw uas muaj peev xwm ua tau cua sov-sealed rau blister packs los yog lwm yam substrates.
– Nta: Cov txheej no yog sib xws nrog txheej sealing ntawm PVC los yog PVDC blister films. Nws ua kom muaj kev ruaj ntseg tsis muaj kev cuam tshuam rau cov tshuaj sab hauv.
– Hom: Feem ntau yog lub tshav kub foob lacquer los yog primer uas adheres zoo rau PVC, PVDC los yog lwm yam blister substrates.

Enhanced txias foil qauv

Hauv qee kis, aluminium ntawv ci txias yuav muaj cov khaubncaws sab nraud povtseg ntxiv rau kev ua haujlwm zoo dua:

e. Kev tiv thaiv txheej (xaiv tau, 1-2 microns)
– Lub hom phiaj: Txhim kho qhov abrasion thiab tshuaj tiv thaiv ntawm cov ntawv ci.
– Nta: Muab ib qho kev thaiv ntxiv, tshwj xeeb tshaj yog tseem ceeb rau cov tshuaj rhiab heev.

Qhov tseem ceeb rau txias aluminium rau kev ntim tshuaj

Cold-formed aluminium foil raws li cov khoom ntim sab nrauv ntawm cov kws tshuaj yuav tsum muaj cov yam ntxwv ntawm kev tiv thaiv cov tshuaj thiab thaiv cov khoom siv sab nraud, yog li cov kev txiav txim siab tseem ceeb rau kev ntim tshuaj txias ntawv yog plaub yam:
1. Barrier: Aluminium foil txheej muab ib qho kev tiv thaiv zoo tiv thaiv ya raws, oxygen thiab UV rays los tiv thaiv kev ruaj ntseg thiab kev ua tau zoo ntawm cov tshuaj.
2. Kev luam tawm: PET zaj duab xis txheej ua rau cov ntawv zoo thiab cov ntawv luam tawm, uas yog qhov tseem ceeb rau kev ua raws cai thiab kev txheeb xyuas cov khoom.
3. Kev sib haum xeeb: Cov qauv yuav tsum tau sib xws nrog cov tshuab ntim tshuaj thiab ua tau raws li cov kev cai (e.g. FDA, EMA).
4. sealing kev ua tau zoo: Lub tshav kub-seal txheej yuav tsum ua kom muaj kev sib khi ruaj khov nrog lub blister ntim substrate (e.g. PVC, PVDC-coated PVC los yog Aclar® laminate).

Tej yam txias foil thickness ntau:

– PET zaj duab xis: 12-25 microns
– Adhesive txheej: 1-3 microns
– Aluminium ntawv nyiaj: 6-9 microns
– Thaum tshav kub kub sealing txheej: 1-5 microns

Cov qauv no ua tiav qhov sib npaug ntawm kev tiv thaiv kev tiv thaiv, printability thiab sealing efficiency. Cold-formed aluminium yog qhov tsim nyog rau cov khoom ntim tshuaj vim nws cov qauv tsim, zoo heev ductility, zoo heev barrier zog, zoo sealing zog thiab ntau lwm yam zoo.