Ke kamaʻilio nei mākou e pili ana i ke kiʻi ʻoniʻoni co-extrude he aha kā mākou e kuhikuhi nei?Pehea e hana ʻia ai ke kiʻiʻoniʻoni a mākou e hoʻohana ai?
Kiʻiʻoniʻoni hoʻopili meaʻaihana ʻia e nā kaʻina hana ʻelua: Co-extrude a me Lamination.I kēia lā mākou e kamaʻilio nui e pili ana i ke kiʻi ʻoniʻoni co-extruded.ʻEkolu kaʻina hana like ʻole no ka co-extrusion: hoʻoheheʻe ʻana, hoʻoluʻu wai a hoʻolei.
No laila, he aha nā ʻano hana okiʻi hoʻopaʻa meaʻai?
1. Puhi ala
Ma o ka hoʻoluʻu ʻana i ka ea e hana i ka hoʻoluʻu ʻana o ka kiʻiʻoniʻoni, no laila hiki ke hoʻomaloʻo koke ʻia, palupalu, spherical stretching, ʻoi aku ka liʻiliʻi o kona ʻike i ka wai hoʻoluʻu a hoʻolei ʻia, akā ʻoi aku ka maikaʻi o ka palahalaha a me nā kiʻiʻoniʻoni no ka hana ʻana i nā ʻeke, aʻo ka spherical stretching o ka hana okiʻiʻoniʻoni hoʻomaloʻo meaʻai pale kiʻekiʻeHe hopena ko ka ductility.
2. Hooluu wai
Ma o ka hoʻopili pololei ʻana o ka wai a me ka hoʻoluʻu ʻili kiʻiʻoniʻoni, no laila hiki ke hoʻomaʻalili koke ʻia, spherical stretching, ʻoi aku ka haʻahaʻa o kona pālahalaha i ke ʻano kahe, akā ʻoi aku ka maikaʻi o ka transparency, ʻoiai ka spherical stretching o ka hana ʻana.kiʻiʻoniʻoni hoʻomaloʻo meaʻai pale kiʻekiʻeHe hopena ko ka ductility.
3. Ke ano hoolei
Ma o ka hoʻoheheʻe ʻana i ka roller cooling, ʻo nā meaʻai kiʻi kiʻi ʻoniʻoni kiʻekiʻe i hana longitudinally he kiko kikoʻī kikoʻī, transversely ʻaʻohe kikoo, maikaʻi ka palahalaha holoʻokoʻa, ʻoi aku ka ʻokoʻa ma ke ʻano o ka puhi ʻana, akā ʻoi aku ka maikaʻi o ka ductility.
He ʻumikūmākahi-layer kahe co-extruded kiʻiʻoniʻoni me ka hoʻohana ʻana i ke kaʻina hoʻolāʻau kahe, ʻumikūmākahi-papa kiʻi ʻoniʻoni 1 manawa co-extrusion molding, hoʻoheheʻe ʻia e like me ka wailele ma hope o ke kahe ʻana o ke kaʻina lohi i lalo, ma hope o ka lilo ʻana o nā wai anuanu i ke anuanu i loko o ke kiʻi plastik, no ka mea, ʻaʻole i kikoo ʻia ke kiʻi ʻai meaʻai ponoʻī, hana ductility maikaʻi, ʻo ia ka mīkini kikoʻī maikaʻi loa e hana ana i ke kiʻi ʻoniʻoni, i hoʻopili ʻia i ka pūʻulu ʻai meaʻai, ma mua o ke ʻano kuʻuna o ka mīkini vacuum, mālama i ka mana kanaka, kiʻekiʻe kiʻekiʻe.
E like me ke kumu nui o ka hoʻohana ʻana okiʻi hoʻopaʻa meaʻai, He ʻano nui o nā koi like ʻole, ʻo nā mea i hoʻopaʻa ʻia mai ka maka a hiki i ka kuke ʻana, mai ka haʻahaʻa a i ke kiʻekiʻe kiʻekiʻe, mai ka maʻalahi e hoʻopōʻino i nā hua hou a hiki i nā nati paʻakikī, mai nā ʻeke ʻeke ʻōpala a hiki i nā ʻeke ʻeke inflatable. .
1. Koi kaawale:ʻO ka hapa nui o ka māhele meaʻai he waiwai nui i nā momona a me nā aila, nā momona a me nā aila e maʻalahi i ka oxidation a me ka deterioration, no laila nā koi koʻikoʻi no ka pale oxygen, kakiʻi hoʻopaʻa meaʻaii loko o ka hoʻonui ʻana a i ʻole ka emi ʻana o nā koi he kiʻekiʻe loa.
2. ʻO ka hana maʻemaʻe:Loaʻa i nā meaʻai nā mea maʻamau kikoʻī, ke koho ʻia ka mea paʻi, i ke ʻano o ka hoʻoponopono ʻana i ka meaʻai, ʻaʻole hoʻololi ʻia ke ʻano, hoʻololi liʻiliʻi ka maʻa o ka meaʻai.Ke hoʻololi ke kūlana, e hoʻopili pololei ia i ka waiwai o ka moisture o ka meaʻai, a ʻo ka makū kekahi o nā kumu nui e hōʻino ai i ka meaʻai, ʻoiai aia kahi maʻamau kikoʻī, hiki i nā microorganisms ke ulu.No nā meaʻai maʻamau ʻokoʻa, pono e hoʻohana ʻia nā mea a me nā ʻano hana like ʻole.
a.Mea ʻai haʻahaʻa haʻahaʻa ka maʻu.ʻAʻole hiki i ka bacteria ke ola i loko o ka haʻahaʻa haʻahaʻa ma lalo o 0.65 meaʻai, no ka haʻahaʻa haʻahaʻa ma lalo o 0.60 meaʻai maloʻo, ʻoiai hiki ke mālama ʻia i ka maloʻo no ka manawa lōʻihi e hiki ke manuahi i ka meaʻai spoilage ma muli o ka bacteria.
b.ʻO ka meaʻai me ka haʻahaʻa haʻahaʻa haʻahaʻa.No ka hana maʻemaʻe ma ka 0.60-0.90 waena waena, e mālama i nā ʻano meaʻai maikaʻi,hoʻopaʻa ʻumeke, pūkeʻa nitrogen, ʻeke deoxidizer, a me nā mea ʻē aʻe, waiho ʻia i loko o ka meaʻai momona oxidative deterioration, meaʻai discoloration, etc.
c.ʻAi ʻoi aku ka nui o ka wai.No ka hana wai ma ka 0.9-1.0 multi-moisture system meaʻai, nā ʻano mālama maikaʻi: 100 ℃ a ʻoi aku ka hoʻomehana wela, ka hoʻohana ʻana i ka hydrogen peroxide, radiation a me nā sterilization ʻē aʻe o ka aseptic packaging.
3. Meaʻai pahu kiʻiʻoniʻoni inflatable puʻe hana:ʻO ke kuleana o ka ʻeke inflatable e hoʻolōʻihi i ke ola o ka papa, ke ʻano o ka inflatableʻeke ʻekeme nā koi like ʻole.
4. Pono nā ʻeke ʻeke cereal:He hopena hanu ka palaoa, ʻokoʻa nā kīʻaha like ʻole i ka hiki o ka oxygen adsorption, i kēlā me kēia ʻeke ʻeke palaoa, hiki ke hoʻohana ʻia i ka hoʻokaʻawale maikaʻi ʻana o ke kiʻi ʻoniʻoni meaʻai i hoʻopiha ʻia me ka oxygen i ka mālama maikaʻi ʻana i nā ʻeke ʻeke meaʻai inflatable.
5. ʻO nā mea e pono ai ka momi:Hoʻokuʻu ʻia i ka pahu i hoʻokaʻawale ʻia ka oxygen, ka moisture-proof, ʻelua e pale i ka maikaʻi o nā mea a me ke ʻano o nā waiwai e nānā maikaʻi, lokomaikaʻi.
Ka manawa hoʻouna: ʻAukake-20-2021