EHAr - BOPA Kiʻiʻoniʻoni me ka Hana Paʻa Kiʻekiʻe
Hoʻolālā kūikawā ʻia a hana ʻia ʻo EHAr ma ke kaʻina hana hoʻolōʻihi like ʻana o LISIM.Loaʻa nā huahana paʻa hou i nā mea pale pale kiʻekiʻe.ʻO kāna palapala hoʻohui me nā mea hoʻopili meaʻai hiki ke hōʻemi i ka hoʻohana ʻana i nā mea hoʻohui, hoʻonui i ke ola o ka papa, laka i ka hou a mālama i ka ʻala, a ʻo ia nā mea nui e hāpai i ka hoʻomaikaʻi maikaʻi ʻana o nā meaʻai a hōʻemi i ka pau ʻana o ka meaʻai.
ʻO ka EHA ka ikaika tensile maikaʻi a me ka ʻānai ʻana i ke kūpaʻa ʻokoʻa i ke kiʻiʻoniʻoni PVDC, e like me KNY, alumina/ silicon oxide me ka metala metala.Hiki iā ia ke mālama i ka hopena pale oxygen maikaʻi loa ma hope o ka hoʻomaʻamaʻa pinepine ʻana.He kiʻekiʻe ka māliko o ka EHA a ʻaʻole hiki ke hoʻololi ʻia kona kala kiʻiʻoniʻoni me ka manawa.ʻAʻole e loli nui ke kala o EHA me ka manawa.I ka wā e puhi ʻia ai, ʻaʻole ia e hana i nā dioxins a i ʻole nā kinoea ʻona i loaʻa ka chlorine.
| Nā hiʻohiʻona | Nā pōmaikaʻi |
| ✦Ke kinoea kiʻekiʻe/ke ala ʻala | ✦Hoʻonui i ke ola o ka papa, ʻoi aku ka maikaʻi |
| ✦Ka ikaika mechanical kiʻekiʻe a me ke kū'ēʻana i ka puncture/impact | ✦ Hiki ke hoʻopaʻa i nā huahana ʻoi aku ke kaumaha/nui aku, ʻoʻoleʻa a i ʻole nā huahana iwi ʻoi |
| ✦Maikaʻi keʻano kūpaʻa ✦ʻAʻole poho keakea ma ka deformation kiʻiʻoniʻoni ✦Ka lahilahi akā he nui nā hana | ✦Ka paʻi huli ʻana pololei ✦Paʻa paʻa ✦Ke kumu kūʻai |
| ʻAno | Mānoanoa/μm | Laulā/mm | Lapaʻau | OTR/cc·m-2·lā-1 (23 ℃, 50%RH) | Hoʻihoʻi hou | Hiki ke paʻi |
| EHAr | 15 | 300-2100 | hoʻokahi/ʻaoʻao ʻelua corona | < 8 | 100 ℃ pasteurization | ≤ 12 kala |
'Ōlelo Aʻo: ʻO ka hoʻihoʻi ʻana a me ka hiki ke paʻi ʻia ma muli o ka lamination o nā mea kūʻai aku a me ke kūlana hana paʻi.
| hana | BOPP | KNY | EHA |
| OTR(cc/㎡.day.atm) | 1900 | 8-10 | ＜ 2 |
| Kala Ili | ʻAlohilohi | Me ka melemele māmā | ʻAlohilohi |
| Kū'ē i ka Puncture | ○ | ◎ | ◎ |
| Ikaika Lamination | ◎ | △ | ◎ |
| Hiki ke paʻi | ◎ | △ | ◎ |
| Pili kaiapuni | ◎ | × | ◎ |
| Hoʻopā palupalu | △ | ◎ | ◎ |
ʻino × maikaʻi loa △ maikaʻi loa ○ maikaʻi loa ◎
ʻO EHAr kahi kiʻi ʻoniʻoni ʻoniʻoni ʻoniʻoni a ʻalohilohi.ʻAʻohe wela i ka 100 ℃ paila, OTR haʻahaʻa ma mua o 8 CC/m2.d.atm.Ke hoʻohālikelike ʻia me nā kiʻi ʻoniʻoni BOPA maʻamau, ʻoi aku ka maikaʻi o ka hoʻokō ʻana o ka oxygen o EHAr i ʻumi mau manawa ʻoi aku ka maikaʻi no ka paʻi ʻana i koi nui ʻia i ka pale kinoea, e like me nā huahana ʻiʻo, pickles a me nā mea hoʻohuihui.
Wehewehe o ke kulana pai o luna a me lalo
Nā kumu:
● He hewa ke koho ʻana i ke kiʻi nylon a ʻaʻole kūlike ke ʻano huahana i nā koi paʻi.
● Hiki ke hoʻolikelike ʻia kekahi ʻaoʻao, a neʻe mālie ka hui kala ma hope o kekahi ʻaoʻao i loko
● Kiʻekiʻe wela a me ka haʻahaʻa i loko o ka paʻi 'ana i alakaʻi i ka maʻamau absorption a me ka hoʻonui o ka nylon.
● ʻO ka lohi o ka paʻi ʻana e alakaʻi i ka hoʻoheheʻe ʻana o BOPA
Manaʻo manaʻo:
✔ Manaʻo ʻia e hoʻohana i ka mahana (23°C ±5°C) a me ka haʻahaʻa (≤75%RH).Inā ʻoi aku ka haʻahaʻa haʻahaʻa ma mua o 80%, e kāpae i ka hoʻohana ʻana.
✔ Hoʻonui pono i ka hoʻopaʻapaʻa, hoʻomaikaʻi i ka wikiwiki o ka paʻi ʻana ma mua o 60m / min no ka overprinting manual;
✔ E hōʻoia i ka wikiwiki o ka paʻi ʻana a hiki i 160m/min.
