Site n'ịkwalite mmata gburugburu ebe obibi, ọchịchọ ndị mmadụ maka ihe ndị metụtara gburugburu ebe obibi na ngwaahịa ha na-abawanye. A na-eji nwayọọ nwayọọ na-eji ihe ndị nwere ike ime ihe PLA na akpa nkwakọ ngwaahịa PLA n'ahịa.
Polylactic acid, nke a makwaara dị ka PLA (Polylactic Acid), bụ polymer enwetara site na polymerizing lactic acid dị ka isi akụrụngwa. Isi iyi nke akụrụngwa zuru oke site na ọka, akpu, wdg.. Usoro mmepụta nke PLA enweghị mmetọ, na ngwaahịa nwere ike imebi ma megharịa ya na okike.
Uru nke PLA
1.Biodegradability: Mgbe a tụfuru PLA, enwere ike imebi ya kpamkpam n'ime mmiri na carbon dioxide n'okpuru ọnọdụ ụfọdụ, ma banyeghachi na mgbasa ozi eke, na-ezere mmetọ ogologo oge na gburugburu ebe obibi nke plastik omenala kpatara.
2.Akụkụ ndị a na-emegharị ọhụrụ: PLA na-abụkarị polymerized site na lactic acid nke a na-amịpụta na starch ọka, okpete na ihe ọkụkụ ndị ọzọ, bụ ihe a na-emegharị ọhụrụ, na-ebelata ịdabere na akụ mmanụ ala.
3. Ọ nwere ezigbo ikuku ikuku, ikuku oxygen na ikuku carbon dioxide, ọ nwekwara ihe onwunwe nke ichepụ isi. Nje virus na ihe ndị na-akpụ akpụ na-agbasochi anya n'elu plastik ndị nwere ike imebi ihe, ya mere enwere nchegbu banyere nchekwa na ịdị ọcha. Agbanyeghị, PLA bụ naanị plastik biodegradable nwere ezigbo mgbochi nje na ihe mgbochi ebu.
Usoro mmebi nke PLA
1.Hydrolysis: The ester otu nke isi yinye agbajikwa, si otú ibelata molekụla arọ.
2.Thermal decomposition: ihe mgbagwoju anya nke na-eduga na mpụta nke ogige dị iche iche, dị ka ụmụ irighiri ihe dị ọkụ na linear na cyclic oligomers dị iche iche dị iche iche, yana lactide.
3.Photodegradation: Ultraviolet radieshon nwere ike ime ka mmebi. Nke a bụ isi ihe na mkpughe nke PLA na ìhè anyanwụ na plastik, ihe nkwakọ ngwaahịa, na ngwa ihe nkiri.
Ngwa nke PLA na mpaghara nkwakọ ngwaahịa
A na-eji ihe PLA eme ihe n'ọtụtụ ebe. N'ime ụlọ ọrụ nkwakọ ngwaahịa, a na-ejikarị ihe nkiri PLA na nkwakọ ngwaahịa dị n'èzí nke nri, ihe ọṅụṅụ na ọgwụ ọjọọ iji dochie nkwakọ ngwaahịa plastik omenala, iji nweta nzube nke nchebe gburugburu ebe obibi na nke dịgidere.
PACK MIC bụ ọkachamara n'ịmepụta akpa a na-emegharịgharị ahaziri ahaziri na nke nwere ike imebi.
Ụdị akpa: Akpa akara akụkụ atọ, obere akpa ego, akpa zipa kwụ ọtọ, akpa ala dị larịị
Nhazi ihe: kraft paper / PLA
Size: Enwere ike ịhazi ya
Mbipụta: Agba CMYK + Spot (biko nye eserese imewe, anyị ga-ebipụta dịka eserese eserese si dị)
Ngwa: Zipper / Tin Tie / Valve / Hang Hole / Tear notch / Matt or Glossy etc
Oge ndu :: 10-25 ụbọchị ọrụ
Oge nzipu: Dec-02-2024
