Cold-formed pharmaceutical packaging

Aluminium foil yakanaka yemishonga yekurongedza zvinhu, nepo inotonhora-yakaumbwa aruminiyamu foil iri yemishonga yekurongedza zvinhu ine zvakanyanya kuita basa.. Zvekurongedza mishonga, iyo aluminium inotonhora foil inowanzoshandiswa ndeye laminated chimiro chinosanganisa inodzivirira zvivakwa zvealuminium neakawedzera zvidimbu kuti zviitwe senge barriers dziviriro., inogona kudhindwa, uye kuisa chisimbiso.

Cold-formed structure inokodzera kurongedza mishonga

Yakajairika inotonhora foil chimiro chemishonga, standard aluminium inotonhora foil yekuputira mishonga inogona kunge ine zvikamu zvinotevera:

a. Polyester (PET) film layer (12-25 microns)

– Chinangwa: rinoshandiswa sehwaro mutakuri firimu kupa mechanical simba uye kudhinda pamusoro.

– Features: high dimensional kugadzikana, kudhinda kwakatsetseka, zvakanaka kuramba misodzi.

– Ukobvu: 12-25 microns, zvichienderana nezvinodiwa zvekuchinjika uye simba.

b. Adhesive layer (1-3 microns)

– Chinangwa: sunga polyester firimu kune aluminium foil.
– Features: Heat activated adhesive kana pressure sensitive adhesive inovimbisa chisungo chakachengeteka pasina kukanganisa zvipingamupinyi zvefoil..

c. Aluminium foil layer (6-9 microns)

– Chinangwa: Inoshanda seyekutanga chipingamupinyi layer kuchengetedza mushonga kubva mukunyorova, chiedza, oxygen nezvimwe zvinosvibisa.
– Features: High chipingamupinyi kune magasi uye mwando, chiedza chinoratidza uye chisina chepfu.
– Ukobvu: 6-9 microns (7mic,9mic)ndiwo mukobvu wakajairwa wekutonhora foil application yemishonga.

d. Kupisa seal coating / primer layer (1-5 microns)

– Chinangwa: Inopa nzvimbo inogona kuvharwa-yakavharwa kune blister pack kana mamwe ma substrates.
– Features: Iri danga rinopindirana nechisimbiso chekuvhara kwePVC kana PVDC blister mafirimu. Inochengetedza chisimbiso chakachengeteka pasina kukanganisa mushonga mukati.
– Type: Kazhinji kupisa seal lacquer kana primer inonamira zvakanaka kuPVC, PVDC kana zvimwe zvakajairika blister substrates.

Yakasimbiswa inotonhora foil chimiro

Mune zvimwe zviitiko, aluminium inotonhora foil inogona kunge iine mamwe maturu ekuita zvirinani:

e. Kudzivirira kuvhara (optional, 1-2 microns)
– Chinangwa: Wedzerai abrasion uye makemikari kuramba kwefoiri.
– Features: Ipa chimwe chipingamupinyi, kunyanya kukosha kune mishonga inonzwisisika zvikuru.

Kiyi yekutonhora aluminium yekurongedza yemishonga

Cold-formed aluminum foil sezvo kurongedza kwekunze kwemishonga kunoda kuve nehunhu hwekuchengetedza mishonga uye kuvhara zvinhu zvekunze., saka zvakakosha kufunga nezvemishonga inotonhora foil packaging zvinhu zvina:
1. Chipingamupinyi: Iyo aluminium foil layer inopa yakanakisa chipingamupinyi kurwisa unyoro, okisijeni uye UV mwaranzi kuchengetedza kugadzikana uye kushanda kwemushonga.
2. Kudhinda: Iyo PET firimu layer inogonesa yepamusoro-mhando label uye mhando kudhinda, izvo zvakakosha pakutevedzwa kwemitemo uye kuzivikanwa kwechigadzirwa.
3. Kugarisana: Chimiro chinofanirwa kuenderana nemichina yekurongedza yemishonga uye inosangana nezvinodiwa zvinotarisirwa (e.g. FDA, EMA).
4. Kuita chisimbiso: Iyo yekupisa-chisimbiso yekuputira inofanirwa kuve nechokwadi chisimbiso chakasimba chine blister yekurongedza substrate (e.g. PVC, PVDC-yakavharwa PVC kana Aclar® laminate).

Typical inotonhora foil ukobvu range:

– PET firimu: 12-25 microns
– Adhesive layer: 1-3 microns
– Aluminium foil: 6-9 microns
– Kupisa seal coating: 1-5 microns

Ichi chimiro chinowana kuenzana pakati pekudzivirirwa kwezvipingamupinyi, kudhinda uye kushanda kwechisimbiso. Cold-formed aluminiyamu yakanyatsokodzera zvemishonga yekurongedza zvinhu nekuda kwekurongeka kwayo., yakanakisa ductility, yakanakisa barrier properties, yakanaka yekuisa chisimbiso zvivakwa uye zvimwe zvakawanda zvakanaka.