ʻO nā halihali / ʻakae ʻo EVOH

EVOH, PA ʻākeʻakeʻa multilayer kiʻi kiʻi hoʻoheheʻe ʻia

EVOH, PA pale multilayer co-extruded kiʻiʻoniʻoni

Me EVOH, PA ma ke ʻano he kumu kumu o ka multi-layer coextrusion cast kiʻi pale pale (EBF)

ʻO nā waiwai pale oxygen maikaʻi loa, pale oxygen e komo;

ʻO ka pale ʻala maikaʻi loa, ka leakage pale e mālama i ka ʻono o ka huahana o ke kumu;

ʻOi aku ka maikaʻi o ka hoʻolikelike ʻana, ka hoʻopaʻa ʻana i ka wai paʻa i ka ʻiʻo i hoʻopaʻa ʻia;

ʻO ke kūpaʻa puncture maikaʻi a me ka hana sealing hilinaʻi, e hōʻoia i ka hoʻopili ʻana o ka vacuum a i ʻole ke kūlana inflated;

ʻO ke aniani kiʻekiʻe, ke ʻano kiʻiʻoniʻoni kiʻekiʻe, hoʻomaikaʻi i ka ʻōlinolino a me ka saturation huahana;

He kūpono no ka pasteurization kiʻekiʻe a i ʻole sterilization (PP molded structure).

noi

Ma o nā waiwai pale maikaʻi loa o nā papa EVOH a me PA, hiki ke pale maikaʻi i ka mea hoʻopili i nā mea ʻokoʻa a me nā mea ʻala a me ka pale ma waho o ka hoʻohaumia ʻana o ka ʻeke, a ʻo ka hope e lawelawe i ka hōʻoia ʻana i ka maikaʻi o ka huahana a hoʻolōʻihi i ka papa i hoʻoheheʻe ʻia i nā koi pale pale kiʻekiʻe, kūpono no ka ʻiʻo. , moa, iʻa iʻa, paʻakai a me nā mea ʻai ʻē aʻe

Nā huahana pili

ʻO nā huahana ʻiʻo kiʻekiʻe a me nā haʻahaʻa haʻahaʻa, nā huahana waiu, nā mea lapaʻau a me nā ʻōpala.

ʻO ke kūlana kumu a me nā kūlana noi

PA / EVOH / PA / PE kiʻi thermoformed poʻi lalo lalo .110 ° C / 30 minuke sterilization

PA / EVOH / PA / PP thermoformed poʻi ma hope o ka hopena o ke kiʻiʻoniʻoni .121 ° C / 30 minuke sterilization

PA / EVOH / PA / PE hui honua, ʻeke, substrate paʻi

PA / EVOH / PA / EVA me ke ʻano haʻalulu maʻalahi, e uhi ana i ke kiʻiʻoniʻoni kumu kiʻiʻoniʻoni. Hoʻohana ʻia i nā meaʻai like ʻole

PA / EVOH / PA / PE nā lako ʻili ʻili kūikawā, ka ʻiʻo maka, ka paʻi paʻakai 

Hoʻopili ʻia i ka "FFS" hoʻopiha piha thermoforming hope o ke kiʻiʻoniʻoni, uhi kiʻiʻoniʻoni, ʻiʻo haʻahaʻa kino-eke kaʻina hoʻopili pololei, no nā ʻano meaʻai koʻikoʻi e like me ka ʻiʻo, kofe a me nā ʻeke ʻeke ʻē aʻe.

No PP, PE, PS a me nā kiʻi ʻoniʻoni ʻoniʻoni ʻē aʻe i uhi ʻia (hiki ke hōʻike maʻalahi)