Efi afe 2012 no, Yinling Plastic Packaging de ne ho ahyɛ PET adwumayɛ mu kɛse, na wɔayɛ wɔn ho titiriw wɔ nnuan a wɔde kyekyere nneɛma a ɛwɔ mfinimfini- kosi soro-awie a wɔyɛ mu. Nea ɛka ho ne nnuaba ne nhabannuru nkuku, nnuaba ne nhabannuru tray a wɔtow gu, plastic bag, ne nwura kotoku.
Wɔ nnansa yi mfeɛ mu no, adwumakuo no nneɛma a wɔyɛ no boɔ akura nkɔsoɔ a ɛyɛ bɛyɛ 300%. Mprempren, ne gua so kyɛfa wɔ nnuaba ne nhabannuru a ɛkorɔn-a ɛyɛ foforo-a wɔde sie nneɛma a wɔde kyekyere nneɛma mu no bɛn 65%, na edi kan wɔ adwuma no mu.
Dɛn ne PET?
PET plastic a wɔde kyekyere nneɛma kyerɛ nneɛma ahorow a wɔde kyekyere nneɛma a wɔde polyethylene terephthalate nneɛma ayɛ. Ɛyɛ polyester a ɛyɛ mmerɛw, ɛnyɛ awuduru, emu yɛ hare na ɛyɛ den a wɔde di dwuma kɛse wɔ nneɛma a wɔde kyekyere nneɛma mu wɔ nnuan, anonne, nnuru, da biara da nnuru ne nnwuma afoforo mu.
Mfaso a ɛwɔ PET so
1. Mfiridwuma su a ɛkyɛn so, a ahoɔden a ɛbɔ no boro sini afoforo so mpɛn 3 kosi 5 na ɛko tia folding a eye kyɛn so.
2. Ɛnyɛ-awuduru, ɛnyɛ huam, ɛho tew, na ahobammɔ wom, wobetumi de adi dwuma tẽẽ wɔ nnuan a wɔde kyekyere nneɛma mu.
3. High transparency, betumi asiw ultraviolet rays, gloss pa, betumi ada emu nsɛm adi pefee.
4. Ɛwɔ gas ne nsuo vapor permeability a ɛba fam, na ɛwɔ gas akwansideɛ a ɛkyɛn so, nsuo adanseɛ, ngo adanseɛ ne hua a ɛko tia. Ɛwɔ akwanside pa a ɛmma oxygen ne carbon dioxide ntumi nkɔ, na ebetumi ama nnuan ne anonne nkwa nna akyɛ.
5. PET yɛ plastic a wɔsan de di dwuma kɛse wɔ wiase nyinaa no mu biako na wobetumi asan de adi dwuma ayɛ no nhama (polyester), nneɛma a wɔde kyekyere nneɛma, ne adansi nneɛma.
6. Wotumi de di dwuma bio na wɔyɛ no foforo, a ɛwɔ nhyehyɛe a ɛho akokwaw a wɔde di dwuma bio, ɛne nkɔso a ɛyɛ ahabammono na ɛtra hɔ daa hyia.
PET a wɔde di dwuma
1. Aduan a Wɔde Gu Nneɛma Mu
Esiane sɛ PET tumi ko tia gas, nsu, ngo, ne hua yiye nti, wɔde di dwuma kɛse wɔ nnuan a wɔde kyekyere nneɛma mu, te sɛ nhabannuru ne nnuaba a wɔde kyekyere nneɛma, aduan a wɔde kyekyere nneɛma, ne anonne a wɔde kyekyere nneɛma ho.
2. Nnuru ne Akwahosan Ho Nneɛma a Wɔde Gu Nneɛma Mu
PET nyɛ awuduru, ɛyɛ nea ɛyɛ den yiye, na ɛma nsu ne oxygen akwanside ahorow, na ɛma nnuru a wɔde yɛ nnuru no gyina pintinn na ahobammɔ wom. Ɛyɛ nea eye ma nnuru a wɔde kyekyere nneɛma, te sɛ nnuru nkotoku ne nnuru a wɔde yɛ nsu nkotoku.
3. Daa Nnuru ne Ankorankoro Hwɛ Nneɛma a Wɔde Gu Mu
Wɔde PET di dwuma kɛse wɔ da biara da nnuruyɛ mu ma nneɛma te sɛ ahosiesie nkotoku ne nneɛma a wɔde tew nneɛma nkotoku esiane ne nwene su a eye kyɛn so, afɛfɛde a ɛyɛ fɛ, ɛko tia abubu, kɔla ahorow, ne adwini ahorow a wɔpaw nti.
4. Mfiridwuma ne Nneɛma Afoforo a Wɔde Gu Nneɛma Mu
PET, esiane sɛ emu yɛ hare na ɛbɔ ho ban nti, betumi ama nneɛma a wɔda no adi no ayɛ yiye. Ɛnyɛ nneɛma a wɔde kyekyere nneɛma a wɔde di dwuma nkutoo na mmom wɔde di dwuma wɔ nneɛma a wɔde kyekyere nneɛma wɔ mfiridwuma ne nneɛma a wɔde kyerɛ mu nso, te sɛ ɛlɛtrɔnik nneɛma a wɔde kyekyere nneɛma ne nneɛma a wɔde kyerɛ nneɛma a wɔde kyerɛ.
