Mundima yemishonga yekuputira, PVC (polyvinyl chloride) uye PVDC (polyvinyl chloride / polyvinyl acetate coplymer) vanowanzo shandiswa kuomeswa nealuminum foil. Zvose zvine mamwe masimba uye kushanda, asi inogona kunge iine maapplication akasiyana mune chaiwo mamiriro.

PVC uye aluminium foil composite:

Barrier performance: Iyo inoumbwa firimu rePVC uye aruminiyamu foil ine yakanaka oxygen uye mvura vapor barrier performance, iyo inogona kudzivirira mishonga kubva mukufurira kwehunyoro uye oksijeni.
Transparency: PVC uye aluminium foil composite firimu inogona kuve neimwe dhigirii yekujeka, kuita kuti mishonga iri mupasuru ionekwe uye iri nyore kuona.

Kemical Resistance: PVC uye aluminium foil composite firimu ine imwe makemikari kuramba, iyo inogona kuchengetedza mushonga kubva kune simba rekunze kwekunze.

Mutengo-kushanda: Mutengo wePVC uye aluminium foil lamination wakaderera, iyo inokodzera zvimwe zvinodhura zvemishonga zvekurongedza zvinodiwa.

PVDC uye aluminium foil composite:

High barrier performance: Iyo inoumbwa firimu rePVDC uye aluminium foil ine yakanakisa okisijeni uye mvura vapor barrier performance, iyo inogona kudzivirira zviri nani zvinodhaka kubva kuokisijeni, unyoro nezvimwe zvinhu zvekunze.
High chemical resistance: PVDC uye aluminium foil composite firimu ine yakanakisa makemikari kuramba, iyo inogona kunyatsodzivirira kugadzikana uye zuva rekupera kwemishonga.

Kuchengetedzwa: PVDC inowanzoonekwa sechinhu chegiredhi chekudya chine kuchengetedzwa kwakanaka uye kugadzikana.
Inoshanda kune humidity-sensitive pharmaceuticals: PVDC uye aluminium foil composite firimu ine yakanaka chipingamupinyi kuita kune mwando, uye inokodzera humidity-sensitive pharmaceutical packaging.

Naizvozvo, Sarudzo yePVC nealuminium foil composite kana PVDC nealuminium foil composite inofanira kunyatsotariswa maererano nehunhu hwemishonga chaiyo., kurongedza zvinodiwa, zvinhu zvinodhura, uye zvinotarisirwa zvinodiwa. Mune kumwe kurongedza kwemishonga kunoda yakakwirira chipingamupinyi zvivakwa uye inonzwa kune hunyoro, PVDC uye aluminium foil composite mafirimu anogona kuve akakodzera zvakanyanya; nepo mune zvimwe zviitiko izvo zvinonyanya kutarisisa kune zvinodiwa mutengo, PVC uye aluminium foil composite mafirimu anogona kuva nezvakawanda zvakanakira.