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Tshiab Textile Fabric Raw Khoom - Polylactic Acid Fiber
Polylactic acid (PLA) yog ib qho tshiab biobased thiab rov ua dua cov khoom degradation ua los ntawm cov hmoov txhuv nplej siab raw cov ntaub ntawv tau los ntawm cov khoom siv cog dua tshiab xws li pob kws thiab cassava. Starch raw cov ntaub ntawv yog saccharified kom tau cov piam thaj, uas yog ces fermented nrog tej hom los tsim high-purit ...Nyeem ntxiv -
Tej yam yees siv polylactic acid fiber, ib qho kev cog lus biodegradable rau lub xyoo pua 21st
Polylactic acid yog cov khoom siv biodegradable thiab ib qho ntawm cov khoom siv fiber ntau zoo nyob rau xyoo pua 21st. Polylactic acid (PLA) tsis muaj nyob hauv cov xwm txheej thiab yuav tsum muaj kev sib xyaw ua ke. Cov khoom siv raw lactic acid yog fermented los ntawm cov qoob loo xws li nplej, qab zib beet, cassava, pob kws, thiab organic fe ...Nyeem ntxiv -
Lub lag luam meltblown non-woven npuag yuav mus qhov twg?
Tuam Tshoj yog cov neeg siv khoom loj ntawm cov khoom siv yaj tshuab tsis-woven thoob ntiaj teb, nrog rau ib tus neeg noj ntau dua 1.5kg. Txawm hais tias tseem muaj qhov sib txawv piv rau cov teb chaws tsim kho xws li Europe thiab Amelikas, qhov kev loj hlob yog qhov tseem ceeb, qhia tias tseem muaj chaw rau kev txhim kho ntxiv ...Nyeem ntxiv -
Txheej txheem cej luam ntawm Nyiv txoj kev lag luam tsis-woven npuag hauv xyoo 2023
Nyob rau hauv 2023, Nyiv lub domestic non-woven npuag ntau lawm yog 269268 tons (ib tug txo ntawm 7.9% piv rau lub xyoo dhau los), xa tawm yog 69164 tons (qis li ntawm 2.9%), ntshuam yog 246379 tons (txog 3.2%), thiab kev lag luam hauv teb chaws xav tau yog 446483 tons ntawm ...Nyeem ntxiv -
Nkag mus rau hauv cov tshuaj tsw qab ntawm phau ntawv thiab sib qhia kev txawj ntse - Liansheng 12th Reading Club
Phau ntawv yog tus ntaiv ntawm tib neeg kev vam meej. Phau ntawv zoo li tshuaj, nyeem ntawv zoo tuaj yeem kho cov neeg ruam. Zoo siab txais tos txhua tus tuaj rau 12th Liansheng Reading Club. Tam sim no, cia peb caw tus thawj sharer, Chen Jinyu, coj peb "Pua rog sib ntaus sib tua Strategies" Tus Thawj Coj Li: Sun Wu tau hais txog qhov tsis txaus ntseeg ...Nyeem ntxiv -
Kev soj ntsuam ntawm kev sib tw toj roob hauv pes thiab cov lag luam tseem ceeb hauv Tuam Tshoj txoj kev lag luam tsis-woven npuag
1, Sib piv cov ntaub ntawv tseem ceeb ntawm cov lag luam tseem ceeb hauv kev lag luam Cov ntaub ntawv tsis-woven, tseem hu ua non-woven npuag, koob punched paj rwb, koob punched non-woven npuag, thiab lwm yam. Ua los ntawm polyester fiber thiab ua los ntawm polyester fiber cov ntaub ntawv los ntawm koob punching tshuab, nws muaj cov yam ntxwv ...Nyeem ntxiv -
Cov khoom siv thiab kev tiv thaiv kev tiv thaiv rau cov khaub ncaws tiv thaiv kev kho mob
Cov ntaub ntawv ntawm cov khaub ncaws tiv thaiv kev kho mob Cov khaub ncaws tiv thaiv kev kho mob yog ua los ntawm plaub hom ntaub tsis-woven: PP, PPE, SF breathable zaj duab xis, thiab SMS. Vim yog siv cov khoom siv thiab cov nqi sib txawv, cov khaub ncaws tiv thaiv ua los ntawm lawv kuj muaj cov yam ntxwv sib txawv. Raws li beginners, ...Nyeem ntxiv -
Cov khoom siv ntawm lub npog ntsej muag yog dab tsi?
Nyob rau hauv lub ntsej muag ntawm qhov tshwm sim sai sai ntawm tus kabmob tshiab, ntau thiab ntau tus neeg paub txog qhov tseem ceeb ntawm lub qhov ncauj qhov ntswg. Cov khoom siv ntawm lub npog ntsej muag yog dab tsi? Raws li Cov Lus Qhia Txog Kev Siv Scope ntawm Cov Khoom Siv Kho Mob Zoo Tshaj Plaws hauv Kev Tiv Thaiv thiab Tiv Thaiv Kab Mob Ntsws Los Ntawm Coron tshiab ...Nyeem ntxiv -
Kev hnav thiab tshem tawm cov txheej txheem thiab kev ceev faj ntawm cov khaub ncaws tiv thaiv!
Thaum lub sijhawm COVID-19, txhua tus neeg ua haujlwm tau kuaj cov kua qaub nucleic. Peb tuaj yeem pom tau tias cov neeg ua haujlwm kho mob hnav khaub ncaws tiv thaiv thiab ua siab tawv kom sov ua cov tshuaj nucleic acid rau peb. Lawv ua haujlwm hnyav heev, lawv cov khaub ncaws tiv thaiv tau ntub los ntawm, tab sis lawv tseem tuav lawv cov haujlwm yam tsis tau rov ...Nyeem ntxiv -
Qhov txawv ntawm qhov ncauj qhov ntswg kho mob thiab lub ntsej muag phais!
Kuv ntseeg tias peb tsis paub qhov ncauj qhov ntswg. Peb tuaj yeem pom tias cov neeg ua haujlwm kho mob hnav lub qhov ncauj qhov ntswg feem ntau, tab sis kuv tsis paub yog tias koj tau pom tias hauv tsev kho mob loj, lub qhov ncauj qhov ntswg siv los ntawm cov neeg ua haujlwm kho mob hauv ntau lub tuam tsev kuj txawv, kwv yees faib ua daim npog ntsej muag kho mob ...Nyeem ntxiv -
Qhov txawv ntawm kev sib cais sib cais, kev tiv thaiv suits, thiab cov ris tsho phais!
Cov ris tsho cais tawm, cov khaub ncaws tiv thaiv, thiab cov ris tsho phais feem ntau yog siv cov khoom tiv thaiv tus kheej hauv tsev kho mob, yog li qhov txawv ntawm lawv li cas? Cia peb saib qhov sib txawv ntawm kev sib cais sib cais, kev tiv thaiv kev tiv thaiv, thiab cov ris tsho phais nrog Lekang Medical Equipment: Di...Nyeem ntxiv -
Yuav tsum muaj cov qauv ntsuas dab tsi ntxiv tom qab tsim daim npog ntsej muag
Cov kab ntau lawm rau lub qhov ncauj qhov ntswg yog qhov yooj yim heev, tab sis qhov tseem ceeb yog qhov kev lees paub zoo ntawm lub qhov ncauj qhov ntswg yuav tsum tau kuaj xyuas txheej txheej. Lub npog ntsej muag yuav raug tsim sai sai ntawm cov kab ntau lawm, tab sis txhawm rau ua kom zoo, muaj ntau cov txheej txheem tshuaj xyuas zoo. Piv txwv li, raws li ib tug ...Nyeem ntxiv
