Iyo dufashe icupa rya shampoo risanzwe rikoreshwa, hazaba ikirango cya PET hepfo y icupa, bivuze ko iki gicuruzwa ari icupa rya PET. Amacupa ya PET akoreshwa cyane mubikorwa byo gukaraba no kwita, cyane cyane mubushobozi bunini.
Defin Ibisobanuro
Amacupa ya PET yakozwePETAkandi bitunganyirizwa munzira imwe cyangwa intambwe ebyiri kugirango ubone ibikoresho bya plastiki.
PET plastike ifite ibiranga uburemere bworoshye, gukorera mu mucyo mwinshi, kurwanya ingaruka kandi ntibyoroshye kumeneka.
Process Uburyo bwo gukora
1. Sobanukirwa na preform
Preform nigicuruzwa cyatewe inshinge. Nkigicuruzwa giciriritse cyarangije kugurishwa nyuma ya biaxial kurambura, icyuho cya preform cyarangiye mugihe cyo gutera inshinge, kandi ubunini bwacyo ntibuzahinduka mugihe cyo gushyushya no kurambura / guhuha. Ingano, uburemere, nubukuta bwurukuta rwa preform nibintu dukeneye kwitondera cyane mugihe duhuha amacupa.
Kora imiterere
Kora ibishushanyo
2. PET icupa
Uburyo bumwe
Inzira yo kurangiza inshinge, kurambura no kuvuza mumashini imwe yitwa inzira imwe. Uburyo bumwe bwintambwe nugukora kurambura no guhuha nyuma ya preform ikonje nyuma yo guterwa inshinge. Ibyiza byingenzi ni ukuzigama ingufu, umusaruro mwinshi, nta murimo wamaboko no kugabanya umwanda.
Uburyo bubiri
Uburyo bwintambwe ebyiri butandukanya inshinge no kurambura ibumba kandi bikabikora kumashini ebyiri mugihe gitandukanye. Yitwa kandi inshinge zo kurambura. Intambwe yambere nugukoresha imashini itera inshinge kugirango utere preform. Intambwe ya kabiri ni ugususurutsa preform ku bushyuhe bwicyumba hanyuma ukarambura ukayicupa. Ibyiza byuburyo bubiri ni uko preform ishobora kugurwa kugirango uhindurwe. Irashobora kugabanya ishoramari (impano nibikoresho). Ingano ya preform ni nto cyane kurenza icupa, ryoroshye gutwara no kubika. Preform yakozwe mugihe cyigihe kitari gito irashobora gutwarwa mumacupa mugihe cyimpera.
3. PET uburyo bwo kubumba amacupa
三、 Ibikoresho n'imiterere
1. PET ibikoresho
PET, polyethylene terephthalate, bita polyester. Izina ry'icyongereza ni Polyethylene Terephthalate, ikorwa na polymerisation reaction (condensation) y'ibikoresho bibiri bya shimi, aside terephthalic aside PTA (aside terephthalic) na Ethylene glycol EG (Ethylicglycol).
2. Ubumenyi busanzwe kubyerekeye umunwa w'icupa
Umunwa w'icupa ufite umurambararo wa Ф18, Ф20, Ф22, Ф24, Ф28, Ф33 (uhuye n'ubunini bwa T umunwa w'icupa), kandi ibisobanuro byinsanganyamatsiko birashobora kugabanywamo: 400, 410, 415 (bihuye numubare wa umurongo uhinduka). Muri rusange, 400 ni 1 ihinduranya, 410 ni 1.5 ihinduranya, naho 415 ni imirongo 2 yo hejuru.
3. Umubiri w'icupa
Amacupa ya PP na PE ahanini ni amabara akomeye, PETG, PET, ibikoresho bya PVC ahanini biragaragara, cyangwa amabara abonerana, hamwe no kumva neza, kandi amabara akomeye ntabwo akoreshwa gake. Amacupa ya PET arashobora kandi guterwa. Hano hari akadomo ka convex hepfo y icupa ryacuzwe. Irabagirana munsi yumucyo. Hano hari umurongo uhuza hepfo y'icupa ryatewe.
4. Gushyigikira ibikoresho
Ibikoresho nyamukuru byunganira amacupa ni amacomeka yimbere (akunze gukoreshwa mubikoresho bya PP na PE), ingofero zo hanze (zikoreshwa cyane kuri PP, ABS na acrylic, nazo zikoreshwa n'amashanyarazi, hamwe na aluminiyumu ya elegitoronike, ahanini ikoreshwa kuri toni ya spray), pompe umutwe hanze ibifuniko (bikunze gukoreshwa kuri essence na lisansi), ingofero zireremba, flip caps (flip caps na capage zireremba zikoreshwa cyane mumirongo minini yimiti ya buri munsi), nibindi.
Porogaramu zikoreshwa mu nganda
Amacupa ya PET akoreshwa cyane mu nganda zo kwisiga, cyane cyane mu nganda zisukura, zirimo shampoo, amacupa ya gel yogesha, toner, amacupa yo gukuramo maquillage, nibindi, byose biravuzwa kandi bikozwe.
Kugura ibitekerezo
1. Kuvoma amacupa arashobora gukorwa mubikoresho, PET nimwe murimwe gusa, hariho na PE ivuza amacupa (yoroshye, amabara akomeye, gushiraho inshuro imwe), PP ivuza amacupa (bikomeye, amabara akomeye, gushiraho inshuro imwe ). ariko umucyo mwiza kuruta PP na PE)
2. Ibikoresho byintambwe imwe bihenze, intambwe ebyiri zirahendutse
3. PET icupaibishushanyo bihendutse.
4. Ibibazo bisanzwe byubuziranenge nibisubizo, reba videwo
Igihe cyo kohereza: Kanama-12-2024