Iyo huru yekushandisa yakawanda yevacuum yekurongedza mabhegi ari mumunda wechikafu, uye inoshandiswa muhuwandu hwechikafu chinoda kuchengetwa munzvimbo yevacuum. Inoshandiswa kuburitsa mweya kubva mumabhegi epurasitiki, uye wobva wawedzera nitrogen kana mamwe magasi akasanganiswa asingakuvadzi chikafu.
1. Kudzivirira nharaunda yekukura kwema microorganisms munzvimbo yevacuum, kudzivirira kusvibiswa kwenharaunda yakapoteredza, kuderedza huwandu hweoxidation yemafuta muzvokudya, uye kudzivisa nzvimbo yekukura kweiyo enzyme microorganisms iripo.
2. Iyo vacuum packaging bag inogona kudzivirira hunyoro hwechikafu kubva pakubuda, kuderedza kurasikirwa kwemvura uye kuchengetedza kunaka kwechigadzirwa.
3. Iyo aesthetics yevacuum packaging bag pachayo inoita kuti zvive nyore kuti vanhu vave nekunzwa intuitive pamusoro pechigadzirwa uye kuwedzera chido chekutenga.
Ngatitaurei nezve yakasarudzika kusarudzwa kwemabhegi ekuputira mabhegi, uye kusarudzwa kwemhando dzakasiyana dzevacuum packaging mabhegi akasiyana.
PE zvinhu: yakakodzera kune yakaderera tembiricha vacuum yekurongedza mabhegi. Kuwedzera kurongedza kune zvigadzirwa zvechando.
PA zvinhu: yakanaka kuchinjika uye yakakwirira puncture kuramba.
PET zvinhu: wedzera simba remuchina wechigadzirwa chebhegi rekurongedza, uye mutengo wakaderera.
AL zvinhu: AL ialuminium foil, ine yakakwira zvipingamupinyi zvivakwa, shading zvivakwa, uye hunyoro kuramba.
PVA zvinhu: yakawedzera chipingamupinyi zvivakwa, yakakwirira chipingamupinyi coating.
RCPP zvinhu: iyo inonyanya kushandiswa zvinhu zveyakanyanya tembiricha yekubikira mabhegi, yakakodzera kushandiswa kwekushisa kwakanyanya.
Iwo mabhegi ekurongedza anogadzirwa ne polyvinylidene chloride, polyester, uye polyamide zvinhu zvinorwisa-oxidative, kureva, kudzivirira kupenya kweokisijeni uye kuderera kwakanaka; mamwe acho achave akaumbwa nenaironi, polyester firimu uye polyethylene akawanda-layer zvinhu. Iyo polyvinylidene chloride zvinhu yataurwa pamusoro ndiyo mhando yefirimu ine yakanakisa mhedzisiro yekuvharira okisijeni nemhute yemvura, asi zvirokwazvo haidziviri kuvharwa kwekupisa. Polyester ine simba guru rekusimba. Nylon ine yakanaka inodzivirira okisijeni zvivakwa uye yakanaka kudzivirira kupisa, asi mwero wekufambisa wemvura wakakurisa uye mutengo wekugadzira wakakwira. Naizvozvo, kazhinji, vagadziri vazhinji vanosarudza zvinhu zvakaumbwa kuti vasarudze zvakanakira nekuipira kwemafirimu akasiyana. Naizvozvo, kana vatengi vazhinji vakashandisa nekusarudza vacuum yekurongedza mabhegi, isu tinofanirwa kuongorora maitiro ezviri mukati uye kusarudza zvinhu zvakakodzera zvinoenderana nehunhu hwavo.
Nguva yekutumira: Jul-19-2022