Bhegi rekubika reZipper Foil rine Oxygen Adsorbent

Chikwama chekudzosera ibhegi repurasitiki rine firimu rakawanda rinogona kurapwa nekupisa, iro rine zvakanakira zvese zviri mumidziyo yemumagaba uye mapurasitiki anodzivirira mvura kufashaira.
Chikafu chinogona kusiyiwa chisina kubatwa mubhegi, chopiswa nemvura uye chodziiswa pakupisa kwakanyanya (kazhinji pa120 ~ 135°C), uye choendeswa kunodyiwa. Zvagara zvichiratidzwa kwemakore anopfuura gumi, igaba rakanaka rekurongedza zvinhu. Rakakodzera kurongedza nyama nesoya, riri nyore kushandisa, rakachena uye rinoshanda, uye rinogona kuchengetedza kunaka kwechikafu, uko kunodiwa nevatengi.
Mumakore ekuma1960, United States yakagadzira firimu realuminium-plastic composite kuti igadzirise kurongedza kwechikafu chemuchadenga. Rinoshandiswa kurongedza chikafu chenyama, uye rinogona kuchengetwa patembiricha yemukamuri kuburikidza nekupisa kwakanyanya uye kupiswa nekumanikidzwa kwakanyanya, nehupenyu hwesherufu hweanopfuura gore rimwe. Basa refirimu realuminium-plastic composite rakafanana neregaba, iro rakapfava uye rakareruka, saka rinonzi gaba rakapfava. Parizvino, zvigadzirwa zvenyama zvinogara kwenguva refu pasherufu zvinochengetwa patembiricha yemukamuri, senge kushandisa midziyo yekurongedza yakaoma, kana kushandisa magaba etinplate nemabhodhoro egirazi; kana uchishandisa kurongedza kunochinjika, vanenge vese vanoshandisa mafirimu ealuminium-plastic composite.

Maitiro ekugadzira pochi inodzivisa kupisa kwakanyanya Parizvino, mabhegi mazhinji eretort pasi rose anogadzirwa nenzira yedry compounding, uye mashoma anogonawo kugadzirwa nenzira ye solvent-free compounding kana nzira ye co-extrusion compounding. Hunhu hwe dry compounding hwakakwira kupfuura hwe solvent-free compounding, uye kurongeka uye kusanganiswa kwezvinhu zvine musoro uye zvakakura kupfuura co-extrusion compounding, uye zvinovimbika kushandisa.

Kuti pave nezvinodiwa zvekushanda kwehomwe yekudzoreredza, chikamu chekunze chechivako chakagadzirwa nefirimu repolyester rakasimba, chikamu chepakati chakagadzirwa nefoil yealuminium inovharira chiedza, isingapindi mhepo, uye chikamu chemukati chakagadzirwa nefirimu repolypropylene. Kune zvivakwa zvitatu: PET/AL/CPP, PPET/PA/CPP;Chimiro chine zvidimbu zvina ndiPET/AL/PA/CPP.