PET / PLA Urupapuro rwo gukuramo umurongo
Ibyingenzi bya tekinike
| Icyitegererezo | Icyitegererezo | Ubunini bwibicuruzwa (mm) | Imbaraga nyamukuru za moteri (kw) | Ubushobozi bwo gukuramo cyane (kg / h) |
| Igice kinini | JWE75 / 40 + JWE52 / 40-1000 | 0.15-1.5 | 152/15 | 500-600 |
| Igice kimwe | JWE75 / 40-1000 | 0.15-1.5 | 160 | 450-550 |
| Bikora neza | JWE95 / 44 + JWE65 / 44-1500 | 0.15-1.5 | 250/75 | 1000-1200 |
| Bikora neza | JWE110 + JWE65-1500 | 0.15-1.5 | 355/75 | 1000-1500 |
Icyitonderwa: Ibisobanuro birashobora guhinduka nta nteguza.
Ibyingenzi bya tekinike
| Icyitegererezo | Igice kinini | Igice kimwe | Bikora neza |
| Ibisobanuro birenze urugero | JW120 / 65-1000 | JW120-1000 | JW150-1500 |
| Ubunini bwibicuruzwa | 0.20-1.5mm | 0.2-1.5mm | 0.2-1.5mm |
| Imbaraga nyamukuru | 132kw / 45kw | 132kw | 200kw |
| Ubushobozi bwo gukuramo cyane | 600-700kg / h | 550-650kg / h | 800-1000kg / h |
Icyitonderwa: Ibisobanuro birashobora guhinduka nta nteguza.
Urupapuro rwa PLA
PLA ni ubwoko bwimiterere ya Aliphatic Polyesters. PLA irashobora gukoreshwa mubipfunyika byimbuto, imboga, amagi, ibiryo bitetse nibiryo byokeje, birashobora kandi gukoreshwa mugupakira sandwich, ibisuguti nibindi bikoresho nkururabyo rushya.
Ibisobanuro ku bicuruzwa
Acide Polylactique (PLA) irashobora kubora rwose muri dioxyde de carbone namazi mubihe bisanzwe nyuma yo kujugunywa. Ifite amazi meza, imiterere yubukanishi, ibinyabuzima, irashobora kwinjizwa n’ibinyabuzima, kandi nta mwanda uhumanya ibidukikije. Muri icyo gihe, PLA nayo ifite imiterere yubukanishi. Ifite imbaraga zingirakamaro cyane, guhinduka kwiza nubushyuhe bwumuriro, plastike, gutunganya, nta bara, amabara meza, umwuka mwiza wa ogisijeni numwuka wamazi, hamwe no gukorera mu mucyo, anti-mildew, antibacterial, ubuzima bwumurimo ni imyaka 2 ~ 3.
Igipimo cyingenzi cyibikorwa byo gupakira ni uburyo bwo guhumeka ikirere, kandi umurima wo gukoresha wibi bikoresho mubipfunyika urashobora kugenwa ukurikije uburyo butandukanye bwimyuka yibikoresho. Ibikoresho bimwe bipakira bisaba umwuka wa ogisijeni kugirango utange ogisijeni ihagije kubicuruzwa; ibikoresho bimwe byo gupakira bisaba inzitizi ya ogisijeni mubijyanye nibikoresho, nko gupakira ibinyobwa, bisaba ibikoresho bishobora kubuza ogisijeni kwinjira muri paki kugirango ibuze ifu. Ingaruka zo gukura. PLA ifite inzitizi ya gaze, inzitizi y'amazi, gukorera mu mucyo no gucapa neza.
PLA ifite umucyo mwiza nuburabyo, kandi imikorere yayo myiza iragereranywa na selofane na PET, itaboneka mubindi bikoresho bya plastiki byangirika. Gukorera mu mucyo no kurabagirana kwa PLA bikubye inshuro 2 ~ 3 za firime isanzwe ya PP inshuro 10 za LDPE. Ubucucike bwayo buhanitse butuma isura yo gukoresha PLA nkibikoresho byo gupakira ari byiza. Kurugero, ikoreshwa mugupakira bombo. Kugeza ubu, ibicuruzwa byinshi bipfunyika ku isoko bifashisha firime za PLA.
Imigaragarire n'imikorere y'iyi firime ipakira isa na firime gakondo zipakira bombo, zifite umucyo mwinshi, kugumana kink nziza, gucapura n'imbaraga, hamwe nibintu byiza bya barrière, bishobora kugumana neza uburyohe bwa bombo. Isosiyete y'Abayapani ikoresha ikirango cya "racea" PLA yo muri Amerika Cakir Dow Polymer yo muri Amerika nk'ibikoresho byo gupakira ibicuruzwa bishya, kandi ibipfunyika biragaragara cyane mu bigaragara. Toray Industries yateje imbere amashusho yimikorere ya PLA hamwe na sisitemu ukoresheje tekinoroji ya nano-alloy. Iyi firime ifite ubushyuhe ningaruka zo guhangana na firime ishingiye kuri peteroli, ariko kandi ifite ubuhanga bworoshye kandi buboneye.
PLA irashobora gukorwa mubicuruzwa bya firime bifite umucyo mwinshi, ibyiza bya barrière, uburyo bwiza bwo gutunganya hamwe nubukanishi, kandi birashobora gukoreshwa mugupakira byoroshye imbuto n'imboga. Irashobora gukora ahantu heza ho guhunika imbuto n'imboga, igakomeza ibikorwa byubuzima bwimbuto n'imboga, gutinda gusaza, no gukomeza ibara, impumuro nziza, uburyohe no kugaragara kwimbuto n'imboga. Nyamara, iyo bikoreshejwe mubikoresho bipfunyika ibiryo, hari ibyo bisabwa kugirango uhuze nibiranga ibiryo ubwabyo, kugirango bigerweho neza.
PLA irashobora gukora ibidukikije bidafite aside irike hejuru yibicuruzwa, bifite ishingiro rya antibacterial na antifungal. Niba izindi miti igabanya ubukana ikoreshwa hiyongereyeho, igipimo cya antibacterial irenga 90% kirashobora kugerwaho, gishobora gukoreshwa mugupakira antibacterial ibicuruzwa.
Ugereranije na firime ya LDPE, firime ya PLA na firime ya PLA / REO / TiO2, amazi ya firime ya PLA / REO / Ag yibumbiye hejuru cyane ugereranije nizindi firime. Hafashwe umwanzuro ko bishobora gukumira neza ishyirwaho ry’amazi yegeranye kandi bikagera ku ngaruka zo kubuza imikurire ya mikorobe; icyarimwe, ifite n'ingaruka nziza za bacteriostatike.
PET / PLA urupapuro rwibidukikije rwibidukikije: JWELL itezimbere umurongo wa parallel twin screw yo gukuramo urupapuro rwa PET / PLA, uyu murongo ufite sisitemu yo gutesha agaciro, kandi ntukeneye gukama no gutondeka. Umurongo wo gukuramo ufite imiterere yingufu nkeya, uburyo bworoshye bwo gukora no kubungabunga byoroshye. Imiterere ya screw yagabanijwe irashobora kugabanya igihombo cyibura rya PET / PLA, uruzitiro rwa simmetrike kandi ruto-rukuta rwerekana urukuta rwongera imbaraga zo gukonjesha no kuzamura ubushobozi nubwiza bwurupapuro. Ibice byinshi bifata ibyokurya birashobora kugenzura ijanisha ryibikoresho byisugi, gutunganya ibintu hamwe nicyiciro cyibanze neza, urupapuro rukoreshwa cyane mubikorwa byo gupakira ibintu.