Site na mmụba nke mmata gburugburu ebe obibi, ọchịchọ ndị mmadụ maka ihe ndị na-adịghị emebi gburugburu ebe obibi na ngwaahịa ha na-amụbakwa. A na-eji akpa nkwakọ ngwaahịa PLA na PLA eme ihe nke ukwuu n'ahịa.
Acid Polylactic, nke a makwaara dịka PLA (Polylactic Acid), bụ polima e nwetara site na ime ka lactic acid bụrụ ihe bụ isi e ji emepụta ihe. Isi iyi nke ihe e ji emepụta ihe zuru oke site na ọka, aki, wdg.. Usoro mmepụta nke PLA enweghị mmetọ, a pụkwara ime ka ngwaahịa ahụ gbawaa ma megharịa ya n'okike.
Uru nke PLA
1. Nwepu ihe ndị na-emebi emebi: Mgbe a tụfuru PLA, enwere ike imebi ya kpamkpam ka ọ bụrụ mmiri na carbon dioxide n'ọnọdụ ụfọdụ, wee banyeghachi na mgbasa nke ebumpụta ụwa, na-ezere mmetọ ogologo oge na gburugburu ebe obibi nke plastik ọdịnala kpatara.
2. Akụrụngwa ndị a na-emegharị emegharị: A na-emepụta PLA site na lactic acid nke a na-ewepụta site na starch ọka, okpete na ihe ọkụkụ ndị ọzọ, nke bụ akụrụngwa mmeghari ohuru, ma belata ịdabere na akụrụngwa mmanụ ala.
3. O nwere ezigbo ikuku na-abata, ikuku oxygen na-abata, nakwa ikuku carbon dioxide na-abata, o nwekwara ihe nke na-eme ka isi ghara ịdị. Nje na ebu na-arapara n'elu plastik ndị a na-ere ere, yabụ enwere nchegbu gbasara nchekwa na ịdị ọcha. Agbanyeghị, PLA bụ naanị plastik a na-ere ere nke nwere ezigbo ihe mgbochi nje bacteria na mgbochi ebu.
Usoro mmebi nke PLA
1. Mmiri mmiri: E mebiri otu ester nke isi agbụ ahụ, si otú a na-ebelata ibu molekul.
2. Nsogbu okpomọkụ: ihe dị mgbagwoju anya nke na-eduga na mpụta nke ihe dị iche iche, dị ka molekul dị mfe na oligomers linear na cyclic nwere oke molekul dị iche iche, yana lactide.
3. Mmebi foto: Radiation ultraviolet nwere ike ibute mmebi. Nke a bụ isi ihe na-akpata ikpughe PLA na anwụ na plastik, akpa nkwakọ ngwaahịa, na ihe eji etinye ihe nkiri.
Ngwa nke PLA n'ọhịa nkwakọ ngwaahịa
A na-eji ihe PLA eme ihe n'ọtụtụ ebe. N'ime ụlọ ọrụ nkwakọ ngwaahịa, a na-ejikarị ihe nkiri PLA eme ihe n'ime nkwakọ ngwaahịa mpụta nke nri, ihe ọṅụṅụ na ọgwụ iji dochie nkwakọ ngwaahịa plastik ọdịnala, iji mezuo ebumnuche nke nchekwa gburugburu ebe obibi na ịdịgide.
PACK MIC bụ ọkachamara n'ịmepụta akpa ndị a na-emegharị emegharị na ndị a na-eme ka ha ghara ịkpụcha.
Ụdị akpa: akpa akara atọ, akpa nkwụnye, akpa zip kwụ ọtọ, akpa ala dị larịị
Nhazi ihe: akwụkwọ kraft / PLA
nha: enwere ike ịhazi ya
Mbipụta: Agba CMYK+Spot (biko nye eserese imewe, anyị ga-ebipụta dịka eserese imewe si dị)
Ngwa: Zipa/Tin Tie/Valve/Hang Hole/Dọwa notch / Mat ma ọ bụ Glossy wdg
Oge Nduzi:: ụbọchị ọrụ 10-25
Oge ozi: Disemba-02-2024
