Kev tshaj lij chaw tsim khoom ntawm cov tshuab thermoforming.
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Kev tshaj lij chaw tsim khoom ntawm cov tshuab thermoforming.
Txhua yam koj yuav tsum paub txog bioplastics!
Dab tsi yog bioplastics?
Bioplastics yog muab los ntawm cov khoom siv txuas ntxiv dua tshiab, xws li cov hmoov txhuv nplej siab (xws li pob kws, qos yaj ywm, cassava, thiab lwm yam), cellulose, soybean protein, lactic acid, thiab lwm yam. Cov yas no tsis muaj teeb meem lossis tsis muaj tshuaj lom hauv cov txheej txheem tsim khoom. Thaum twg lawv muab pov tseg nyob rau hauv kev lag luam composting chaw, lawv yuav tag nrho decomposed rau hauv carbon dioxide, dej thiab biomass.
- Bio-raws li yas
Qhov no yog ib lo lus dav heev uas txhais tau hais tias yas yog ua nyob rau hauv ib feem los yog tag nrho los ntawm cov nroj tsuag. Cov hmoov txhuv nplej siab thiab cellulose yog ob qho ntawm cov khoom siv dua tshiab cov khoom siv los ua bioplastics. Cov khoom xyaw no feem ntau yog los ntawm pob kws thiab qab zib cane. Bio-raws li plastics yog txawv ntawm ntau yam Petroleum-based plastics. Txawm tias muaj coob tus neeg ntseeg tias tag nrho "biodegradable" plastics yog biodegradable, qhov no tsis yog li ntawd.
- Biodegradable plastics
Seb yas los ntawm tej yam ntuj tso ntaub ntawv los yog roj yog ib tug cais qhov teeb meem los ntawm seb yas yog biodegradable (tus txheej txheem uas microbes tawg down cov khoom raws li txoj cai). Tag nrho cov yas yog technically biodegradable. Tab sis rau lub hom phiaj tswv yim, tsuas yog cov ntaub ntawv uas degrade dhau ib lub sij hawm luv luv, feem ntau lub lis piam mus rau lub hlis, yog suav tias yog biodegradable. Tsis yog txhua yam "bio-based" plastics yog biodegradable. Hloov pauv, qee cov roj av-raws li plastics degrade sai dua tshaj li "bio-based" plastics nyob rau hauv txoj cai.
- Compostable plastics
Raws li rau American Society for Materials and Testing, compostable plastics yog cov yas uas biodegradable nyob rau hauv ib qhov chaw composting. Cov no plastics yog indistinguishable los ntawm lwm yam yas nyob rau hauv zoo li, tab sis tuaj yeem tawg ua carbon dioxide, dej, inorganic cov tebchaw thiab biomass tsis muaj tshuaj lom residues. Qhov tsis muaj tshuaj lom residues yog ib qho ntawm cov yam ntxwv uas paub qhov txawv ntawm cov yas compostable los ntawm biodegradable plastics. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias qee qhov plastics tuaj yeem muab tso rau hauv lub vaj tsev, thaum lwm tus xav tau coj mus muag composting (cov txheej txheem composting tshwm sim sai nrog ntau kub dua).
Tshuab innovation rau koj noj qab haus huv& peb lub ntiaj teb ntsuab!
Qhia rau kojHEHEHE 12Biodegradable yas khob ua tshuab
1. Kev ua haujlwm siab, txuag hluav taws xob, kev nyab xeeb thiab kev tiv thaiv ib puag ncig, khoom tsim nyog tus nqi.
2. Txuag cov nqi zog, txhim kho cov khoom lag luam.
3. Kev ua haujlwm ruaj khov, tsis tshua muaj suab nrov, siab tawm los thiab lwm yam.
4. Lub tshuab yog tswj los ntawm PLC kov npo, ua haujlwm yooj yim, ruaj khov cam khiav ruaj khov, ntau lawm ceev; los ntawm kev txhim kho pwm sib txawv tuaj yeem tsim cov khoom yas sib txawv, mus txog lub tshuab ntau lub hom phiaj.
5. Ua kom muaj ntau yam khoom siv raw.
Kev tshaj lij chaw tsim khoom ntawm cov tshuab thermoforming.
