PET Preform no nā kini a me nā hue
He pōkole ʻo PET i ka polyethylene terephthalate, kahi mea thermoplastic me nā noi ākea.
1. ʻO nā waiwai mechanical maikaʻi,ʻo ka ikaika o ka hopena he 3-5 mau manawa o nā kiʻiʻoniʻoni'ē aʻe.
2. Kū'ē i kaʻaila, ka momona, ka waika dilute a me ka alkali, a me ka hapa nui o nā solvents.
3. Ke kū'ē maikaʻi i ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, hana maikaʻi ma lalo o 70 ℃ a 120 ℃.Hoʻopilikia ka wela i kona ʻano mekini liʻiliʻi.
4. Haʻahaʻa kinoea a me ka wai mahu permeability.
5. Kiʻekiʻe māliko, maikaʻi UV ālai a glossiness.
6. ʻAʻohe mea ʻawaʻawa a ʻala ʻuʻuku, hoʻohana pololei ʻia no ka ʻeke meaʻai.
No laila, kūpono loa ka PET no ka hana ʻana i nā hue meaʻai, e like me ka aila, ka wai, ka inu ʻoluʻolu a me nā mea inu ʻona.
Loaʻa iā mākou he mau makahiki ʻoihana ʻoihana i ka hana preforms PET.Ma mua o ka hana ʻana i nā preforms, hoʻohana mākou i ka mahana kūpono e hoʻomaloʻo i nā mea maka.
Hoʻemi ia i ka ʻike wai a laila hoʻomaikaʻi i ka viscosity IV, akā ʻaʻole hoʻonui i ka acetaldehyde AA.
Hoʻohana mākou i ka wili kūikawā PET, me ka lākiō kaomi 1.6: 1, a me ka lākiō anawaena o ka lōʻihi 24: 1.
Hoʻohana ʻia ka ʻōnaehana manipulator + conveyor belt e pale i ka pōʻino i nā preforms.
Nui nā preforms no ke koho ʻana, me ke anawaena ʻokoʻa a me ke kaumaha.
ʻO ka bottleneck ma luna o 48mm, hoʻohana ʻia no nā pahu, nā pahu wai nui.
Q1: He aha kāu laulā huahana?
A: 1. PET preforms mai 45g i 275g.
2. Loaʻa iā mākou ka ABS / PP Caps e kūlike me nā preforms.
Q2: He mea hana ʻoe?
A: ʻAe, ua hana mākou i ka PET preform a me nā pāpale no nā makahiki he nui.
Q3: He aha kaʻu e haʻi aku ai iā ʻoe inā makemake wau e kiʻi i kahi ʻōlelo?
A: ʻO ke kaumaha a me ka bottleneck o nā preforms āu e pono ai.
Q4: Ke hāʻawi neiʻoe i nā hōʻailona manuahi?
A: ʻAe, hāʻawi mākou i nā laʻana manuahi, e noi wale i ka ukana i hōʻiliʻili ʻia.
Q5: Ehia mau lā e pau ai nā laʻana? A pehea e pili ana i ka hana nui?
A: 1. ʻO ka maʻamau, 3-5 mau lā no ka hana laʻana.
2. ʻO 15-20 mau lā no ka hana nui.
