Ib, Ib kauj ruam loj rau pem hauv ntej hauv cov ntaub ntawv tshawb fawb: los ntawm "degradable" mus rau "kev ua haujlwm siab"
1. Nanocellulose technology rau ntxiv dag zog
Nanocellulose (NFC) kev txhim kho thev naus laus zis yuav luag npaj muag rau pej xeem. Nanoscale cellulose tuaj yeem sib npaug sib npaug hauv cov pulp matrix kom txhim kho cov khoom siv kho tshuab zoo. Thaum nanocellulose tau ntxiv rau cov ntawv pwm, lub zog tensile nce siab tshaj 150MPa, lub nplhaib compression lub zog nce mus txog 22%, thermal deformation kub nce mus txog 205 degree, thiab nws tuaj yeem tswj qhov kub thiab txias ntawm -20℃txog 220℃. Thawj thawj zaug, qhov kev tsim kho tshiab no tau ua rau nws muaj peev xwm ua tau rau pulp molding los hloov cov khoom siv yas. Nws tuaj yeem siv rau kev ua haujlwm siab xws li ua qhov chaw rau tsheb thiab cov khoom siv hluav taws xob.
2. Kev ua haujlwm npog ua los ntawm cov nroj tsuag
Fluorinated compounds (PFAS) yog dab tsi ua rau cov tshuaj tua kab mob ua kom tsis muaj dej thiab cov roj- tiv taus, tab sis EU REACH txoj cai txwv nruj rau cov tshuaj no vim tias lawv tsim cov khoom muaj sia. Xyoo 2025, Donghua University tau ua cov txheej txheem thev naus laus zis hauv "chitosan stearic acid" ob npaug - txheej txheej txheej txheej. Lawv tau ntim cov pores fiber ntau nrog chitosan ua rau lawv cov roj ntau dua - tiv taus thiab npog cov pab pawg hydrophilic nrog cov roj carbon ntev ntawm cov tshuaj stearic acid los ua dej - tiv thaiv kab mob. Qhov no ua rau cov khoom roj- tiv taus mus txog qib 12, thiab nws tsis xau txawm tias tom qab 30 feeb ntawm soaking hauv 95℃dej kub. Tus neeg sawv cev hydrophobic ua los ntawm cov seaweed uas tau tsim los ntawm Henkel Group kuj tuaj yeem ua rau cov dej tsis muaj dej ntev txog 12 teev ntev dua thiab lub voj voog biodegradation luv dua, ua rau nws muaj txoj hauv kev zoo dua los ntim khoom noj.
3. Fiber system nrog kev sib tov
Txhawm rau siv cov ntoo pulp tsawg dua, kev lag luam tau nrawm rau kev txhim kho cov ntaub ntawv sib xyaw ua los ntawm cov khoom pov tseg, xws li cov nplej straw, qab zib bagasse, thiab xyoob fiber ntau. Lub fiber ntev ntawm qab zib bagasse pulp yog zoo (0.65-2.17 mm), thiab nws yog pheej yig. Tuam Tshoj yuav muaj peev xwm tsim tau ntau tshaj 1.2 lab tonnes los ntawm 2025, uas yog 37.4% ntawm cov khoom siv raw khoom lag luam. Biochemical pulping thev naus laus zis tau ua rau xyoob ntoo zoo dua, thiab lub zog tsim kua muag fiber ntau tau nce mus txog 18.5kN m / kg, nrog rau kev nkag mus ntawm ntau dua 25% hauv cov khoom ntim siab kawg. Vim tias cov fibers sib xyaw ua ke, txoj kev sib xyaw fiber ntau tsis tsuas yog txo tus nqi ntawm cov khoom siv raw, tab sis kuj txhim kho kev ua haujlwm ntawm molding.
2, Kev hloov kho cov txheej txheem thev naus laus zis: ob qho tib si ceev thiab qhov tseeb yuav zoo dua
1. Kev tsim technology rau kev ceev ceev heev
Lub voj voog molding ntev ntawm cov qauv pulp (90 vib nas this ib mould) yog ib qho teeb meem loj uas txwv cov nqi uas tuaj yeem ua tau. High-voltage pulse forming technology shortens lub voj voog mus rau 4 vib nas this ib mould, uas txiav lub zog siv los ntawm 43.8%. Jiangsu Xinmeixing ob chav helix extrusion system tau ua rau nws muaj peev xwm rau ib kab los tsim 22,000 tonnes hauv ib xyoos, uas tau nce qhov automation tus nqi ntawm cov me thiab nruab nrab - loj manufacturers ntawm 45% mus rau 73%. Lub tuam txhab German Kiefel kuj tau tso tawm ib qho kev hloov pauv kub xovxwm tshuab uas siv AI los hloov kho rau pwm deformation. Lub tshuab no muaj qhov tseeb ntawm ± 0.012mm thiab tuaj yeem siv rau kev ntim khoom ntawm cov neeg siv khoom siv hluav taws xob.
2. Kev tsim kho tshiab hauv 3D cell qauv
Ib qho chaw tseem ceeb ntawm kev siv tshuab tam sim no yog 3D honeycomb npuas sib xyaw qauv, uas yog siv los ntim cov cushion. Raws li "honeycomb npuas" ob npaug - txheej tsim, American Material Sciences Group tau ua kom lub zog nqus tus nqi 89J / g, uas yog 40% siab dua li niaj zaus EPE npuas. Huawei thiab Lenovo tau ua hauj lwm ua ke los tsim gradient density buffer packing, uas tiv thaiv cov cheeb tsam los ntawm kev hloov qhov ceev ntawm ya. Txhua xyoo, qhov kev txiav txim loj loj hlob los ntawm 31.4%. Cov qauv zoo li no tsis tsuas yog ua kom muaj kev nyab xeeb dua, tab sis nws kuj siv cov khoom siv tsawg dua vim tias cov duab zoo dua qub, uas ua rau nws yooj yim dua los ua cov khoom uas lub teeb.
3. Pwm txheej txheem nrog cov pa roj carbon tsawg
Kev ntsuam xyuas lub neej voj voog (LCA)-raws li cov pa roj carbon tsawg pwm tsim tshuab tau dhau los ua tus qauv hauv lub ntiaj teb kev lag luam. Cov pa roj carbon hneev taw ntawm ib txheej pwm tuaj yeem raug txiav los ntawm 62% los ntawm kev simulating pwm ntws channel thiab siv cov khoom siv pwm rov ua dua kom nws ua haujlwm zoo dua. Ningbo pwm kev lag luam pawg kuj ua tiav lub thib tsib tiam ntawm ultrasonic pwm, uas tso cai rau hloov pwm ceev hauv 30 vib nas this. Qhov no ua rau ntau lawm hloov tau.
3, Kev tsim kho tshiab hauv kev sib koom ua ke: txav los ntawm "kev tiv thaiv passive" mus rau "tus nqi tsim nyog"
1. Ib txoj kev ntse rau kev ntim khoom
IoT thev naus laus zis tau koom ua ke nrog kev sib xyaw ua ke los ua cov ntim ntse uas tuaj yeem pom thiab cuam tshuam nrog. Piv txwv li, muab pH- cov xim ntuj xim xim nyob rau hauv cov pob khoom tshiab txhais tau hais tias thaum cov zaub mov tsis zoo thiab cov kua qaub tawm, cov xim strips hloov ntawm ntsuab mus rau daj, uas ua rau tib neeg paub tam sim ntawd cov zaub mov zoo npaum li cas. Nrog rau qhov yooj yim sensing Circuit Court luam tawm nrog biodegradable conductive muab tshuaj txhuam thiab NFC sensing ntawm ib lub xov tooj, cov ntaub ntawv xws li cia kub thiab lub sij hawm thauj mus los yuav tsum tau nyeem, ua tau raws li cov kev xav tau ntawm siab - kawg cov khoom tshiab rau kev taug qab. Cornell University kuj tau tsim cov yeeb yaj kiab nyias nyias cov khoom siv hluav taws xob uas tuaj yeem siv dua. Cov khoom siv no tuaj yeem suav nrog cov sensors thiab cov cwj mem hluav taws xob hauv cov pob khoom los ua cov khoom xws li taug qab ntev npaum li cas cov khoom tuaj yeem khaws cia.
2. Cov qauv rau kev khaws cia
Txhawm rau txhawm rau saib xyuas cov teeb meem uas tshwm sim thaum sim ua kom cov zaub mov tshiab tshiab, pulp molding tsim ib txheej ntawm cov haujlwm sib txawv. Piv txwv li, cov qauv sib xyaw ua los ntawm cov xyoob fibers thiab cov tshuaj tua kab mob chitin tuaj yeem tswj cov av noo hauv lub ntim (RH 85% txog 90%), nqus cov roj ethylene, nres cov txiv hmab txiv ntoo thiab zaub pwm los ntawm kev loj hlob, thiab nce lub txee lub neej los ntawm ob mus rau peb hnub piv rau cov tsoos yas khaws cia thawv. Rau cov nqaij tshiab thiab nqaij nruab deg, cov qauv sib xyaw ua los ntawm "pulp molding + degradable PLA barrier film" yog siv, uas muaj cov pa oxygen barrier tsawg dua lossis sib npaug li 1.5cc / (m ²
3. Kev sib xyaw ua ke ntawm kev ua haujlwm modular
"Kev sib cais cia, cua sov yooj yim, thiab kev tiv thaiv kev nyab xeeb" yog peb qhov kev xav tau tseem ceeb uas cov khoom noj khoom haus prefabricated xav tau kom tau raws li. Pulp molding ua tau raws li cov kev xav tau no los ntawm kev sib koom ua haujlwm los ntawm kev tsim kho tshiab. Piv txwv li, ntau- kab noj hniav uas twb muab tso ua ke thiab cais cov khoom tseem ceeb kab noj hniav, sab phaj kab noj hniav, thiab cov kab noj hniav; txhua qhov kab noj hniav yog muab sib cais siv cov nroj tsuag rov ua dua tshiab -raws li sealant kom tsw qab los ntawm kev sib xyaw; Nyob rau hauv qab ntawm kab noj hniav, ib tug qhia groove yog tsim los sai sai tshem tawm cov condensed dej uas tsim thaum lub sij hawm ua noj. Qhov no khaws cov saj ntawm cov khoom xyaw. Nws tuaj yeem ua kom sov hauv peb txoj kev: los ntawm steaming, boiling, los yog siv lub microwave (los ntawm -20℃mus rau 120 degree).
4, Smart Manufacturing System: Tsiv ntawm "Kev Ua Haujlwm" mus rau "Data Driven"
1. Platform rau kev lag luam Internet ntawm Yam
Ntau tshaj 1200 cov tuam txhab tsim khoom tam sim no txuas nrog kev lag luam Internet ntawm Yam platform uas tau teeb tsa hauv Kunshan, Jiangsu. Dynamic optimization ntawm qhov tseem ceeb tsis xws li pwm kub thiab slurry concentration yog tiav los ntawm kev sau thiab tshuaj xyuas cov txheej txheem tsis nyob rau hauv lub sij hawm. Qhov no nce tus nqi rov qab mus rau 99.6%. Blockchain traceability thev naus laus zis kuj tau siv los tswj tag nrho cov txheej txheem carbon hneev taw. Rau txhua tonne ntawm cov khoom tiav, 0.48 tonnes ntawm CCER ntsuas tau pauv, uas pab cov lag luam tau nyiaj ntau dua los ntawm kev lag luam carbon.
2. AI txoj kev kuaj xyuas cov duab zoo
Zhongxin Co., Ltd. ntawm nws tus kheej tsim ib qho AI qhov kev tshuaj ntsuam xyuas qhov zoo uas siv cov kev kawm sib sib zog nqus kom pom qhov tsis zoo ntawm cov khoom. Qhov system no txiav qhov kev ua yuam kev mus rau 0.03ppm, ua rau nws 20 lub sij hawm zoo dua li kev soj ntsuam zoo ntawm phau ntawv. Los ntawm saib cov ntaub ntawv tsis raug, lub kaw lus kuj tuaj yeem txhim kho pwm tsim thiab cov txheej txheem ntau lawm nyob rau hauv qhov kev taw qhia, tsim kom muaj lub voj kaw ntawm "kev ntsuam xyuas cov lus qhia txhim kho."
3. Kev npaj tsim khoom ntse raws li kev tso npe
Ib tug tshiab subscription qauv hu ua "cov cuab yeej leasing + khoom repurchase" tau raug tso tawm los ntawm lub regional ntse manufacturing alliance. Cov qauv no txo qis cov neeg siv khoom lag luam thawj zaug los ntawm 67% thiab siv tshuab blockchain los daws cov ntsiab lus carbon. Cov chaw tsim khoom me me thiab nruab nrab- cov tuam txhab loj tuaj yeem xauj cov khoom siv moulding ntse, them tus nqi raws li qhov ntim ntau lawm, thiab tom qab ntawd muab cov khoom sib koom ua tiav kom rov qab. Qhov no txo qis kev pheej hmoo ntawm kev lag luam thiab nyiaj txiag.
