Buku Lopangira Zamalonda la Nsalu Yoyera/Yachilengedwe ya Bamboo Yopangidwa ndi Ulusi Wopanda Ubweya

I. Ubwino Waukulu wa nsalu yoyera/yachilengedwe ya nsungwi yopangidwa ndi ulusi wa spunlace: Kuphatikiza kwakukulu kwa chilengedwe ndi magwiridwe antchito

Nsalu yoyambirira ya ulusi woyera/wachilengedwe wa nsungwi yotchedwa spunlace yosakhala yolukidwa imachokera pa mfundo yakuti "palibe utoto komanso yachilengedwe", yosunga mawonekedwe achilengedwe a ulusi wa nsungwi. Imaposa ulusi wa mankhwala ndi nsalu wamba zosalukidwa za ulusi wachilengedwe pankhani ya chilengedwe, ubwino wa khungu komanso magwiridwe antchito.

1. Zipangizozi ndi zachilengedwe komanso zoteteza chilengedwe, zopanda kuipitsa chilengedwe m'moyo wawo wonse

Magwero oyera komanso opanda zowonjezera: Opangidwa kuchokera ku nsungwi yachilengedwe ngati zinthu zopangira, ulusiwu umachotsedwa kudzera m'njira zakuthupi. Palibe mankhwala oyeretsera, zinthu zowunikira kapena utoto woopsa zomwe zimagwiritsidwa ntchito panthawi yonseyi. Mawonekedwe oyera kapena achilengedwe amachokera ku mtundu wa ulusi wa nsungwi ndipo amakwaniritsa miyezo ya EU ECOCERT yoteteza chilengedwe. Palibe chiopsezo cha kukhudzidwa ndi zinthu zikakhudzana ndi thupi la munthu.

Yowola: Ndi ya ulusi wachilengedwe wa cellulose. Ikatayidwa, imatha kuwola mwachilengedwe kukhala carbon dioxide ndi madzi mkati mwa masiku 180 m'nthaka, popanda kuipitsa zinyalala zolimba. Njira yopangira imagwiritsa ntchito ukadaulo wa spunlace, popanda kufunikira zomatira za mankhwala. Madzi otayira amatha kutulutsidwa mpaka muyezo pambuyo pokonza mosavuta, zomwe zikugwirizana ndi zofunikira pakupanga "dual carbon".

Kukonzanso kwamphamvu kwa zinthu: Nsungwi imatha kukula pakatha zaka 3 mpaka 5, ndipo palibe mankhwala ophera tizilombo kapena feteleza omwe amafunikira panthawi yomwe ikukula. Mphamvu yochotsera mpweya wa kaboni pachaka ya mu iliyonse ya nkhalango ya nsungwi ndi 1.5 kuposa mitengo. Kusonkhanitsa zinthu zopangira sikuwononga chilengedwe, zomwe zimapangitsa kuti zinthuzo zibwezeretsedwenso.

2. Ubwino wake ndi wabwino pakhungu komanso wopha tizilombo toyambitsa matenda, zomwe zimapangitsa kuti munthu azigwiritsa ntchito bwino

Mphamvu yachilengedwe yolimbana ndi mabakiteriya: Gawo la "bamboo quinone" lomwe lili mu ulusi wa nsungwi lili ndi mphamvu yolimbana ndi mabakiteriya kwa nthawi yayitali. Kuchuluka kwa kuletsa motsutsana ndi Escherichia coli, Staphylococcus aureus, ndi Candida albicans zonse ndi ≥99%, ndipo mphamvu yolimbana ndi mabakiteriya simakhudzidwa ndi kutsuka m'madzi. Pambuyo potsuka m'madzi kasanu, kuchuluka kwa kuletsa kumakhalabe ≥95%, kuchepetsa chiopsezo cha kukula kwa mabakiteriya kuchokera ku gwero.

Kufewa kwabwino kwambiri komwe kumateteza khungu: Kukula kwa ulusi ndi 5-8μm yokha, ndipo kupyapyala kwake ndi 1/3 ya ulusi wa thonje. Pambuyo pa ndondomeko ya spunlace, pamwamba pa nsaluyo pamakhala kosalala ngati mtambo, ndi coefficient ya friction ya pamwamba ya ≤0.2N. Sizimakwiyitsa khungu la mwana kapena khungu lofewa, ndipo kukwanira kwake kumaposa kwambiri nsalu wamba yopanda ulusi wa thonje.

Kutha kupuma bwino komanso kuyamwa chinyezi: Gawo lozungulira la ulusi wa nsungwi lili ndi kapangidwe kake kapadera kokhala ndi dzenje la hexagonal. Kutha kupuma bwino kwake ndi kowirikiza katatu ndi theka kuposa ulusi wa thonje, ndipo kuchuluka kwake koyamwa chinyezi kumafika pa 0.15g/(g · min). Imatha kuyamwa chinyezi mwachangu ndikutulutsa, ndikusunga malo ogwiritsira ntchito ouma komanso omasuka, ndikupewa kudzaza ndi kusasangalala komwe kumachitika chifukwa cha chinyezi.

3. Kapangidwe kake ndi koyenera ndipo kulimba kwake sikuchepera kuposa ulusi wa mankhwala

Kugwirizana kwa mphamvu youma ndi yonyowa: Pambuyo pokonza njira yolumikizirana ndi kupondereza kwambiri, mphamvu yosweka yautali ndi ≥12N/5cm, mphamvu yosweka yopingasa ndi ≥8N/5cm, ndipo mphamvu yonyowa imasungidwa ndi yoposa 85%. Sichiwonongeka kapena kutsukidwa pambuyo popukuta mobwerezabwereza kapena kutsuka ndi madzi, ndipo kulimba kwake kuli pafupi ndi nsalu yopanda ulusi ya polyester.

Kukhazikika kwa miyeso ndi kuletsa kusinthasintha: Kuchuluka kwa kutentha < 1.5% (pa kutentha kwa madzi 100℃), kusinthasintha kwa miyeso pambuyo potsuka ndi madzi ≤2%, ndipo kumakhala ndi kuchira kwabwino kwa elasticity. Palibe mikwingwirima yoonekera bwino pambuyo popinda, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito mobwerezabwereza.

Fumbi lochepa lotulutsa komanso kutayika kwa ulusi: Ulusiwu umapesedwa bwino ndikulumikizidwa ndi spunlace yolimba kwambiri, zomwe zimapangitsa kuti pamwamba pa nsalu pakhale nsalu yolimba komanso yofanana. Fumbi lotulutsa ndi ≤ zidutswa 5 pa mita imodzi (tinthu tating'onoting'ono toposa 0.5μm). Mukapukuta malo olondola, palibe ulusi womwe umagwa, zomwe zimakwaniritsa zofunikira za ukhondo wapamwamba.

4. Ntchito zachilengedwe komanso zokhalitsa, palibe chifukwa chosinthira mankhwala

Kuchotsa fungo lachilengedwe ndi kulowetsedwa: Kapangidwe ka ulusi wopanda kanthu kangathe kunyamula bwino mamolekyu afungo monga formaldehyde ndi ammonia, ndi kuchuluka kwa fungo loposa 80%. Ikhoza kulowa m'malo mwa zinthu zopangira zochotsera fungo ndipo ndi yoyenera pazinthu monga chisamaliro chaukhondo ndi mkati mwa magalimoto.

Kapangidwe kake koletsa kuwala kwa ultraviolet: Mwachibadwa imakhala ndi chiwopsezo cha kuwala kwa UVA cha ≥90%, zomwe zimapangitsa kuti pasakhale kufunikira kwa mafuta ena oteteza kuwala kwa dzuwa. Itha kugwiritsidwa ntchito mu mafuta oteteza kuwala kwa dzuwa akunja ndipo siimatulutsa zinthu zilizonse zovulaza pansi pa kuwala kwa ultraviolet.

Kugwirizana ndi mankhwala: Imalimbana bwino ndi sopo wamba, mowa wamankhwala, ndi mankhwala ophera tizilombo toyambitsa matenda osalowerera. Siisungunuka kapena kusintha mtundu ikakhudzana ndi chinthucho, ndipo ntchito zake zazikulu monga mphamvu zotsutsana ndi mabakiteriya sizimakhudzidwa. Ndi yoyenera kuyeretsa ndi kupha tizilombo toyambitsa matenda.

5. Ili ndi kuthekera kosinthasintha kwamphamvu komanso kufalikira kwa zochitika zosiyanasiyana

Njira yopangira zinthu mosinthasintha: Imatha kugwira ntchito zokonza zinthu mosavuta monga kudula, kuboola, kupindika, ndi kupukuta. Imathandizira kusintha mawonekedwe osiyanasiyana monga tirigu wamba, tirigu wa ngale, ndi tirigu wa mesh, ndipo kulemera kwake kumatha kusinthidwa bwino pakati pa 35 ndi 180g/㎡.

Ntchito zake zitha kuyikidwa m'magulu ndi kukwezedwa: Potengera zinthu zachilengedwe zomwe zimasungidwa, ntchito zina monga kunyowetsa, kuletsa kusinthasintha, ndi kuletsa moto zitha kuwonjezeredwa. Mwachitsanzo, mutawonjezera zinthu zonyowetsa zomera, zitha kugwiritsidwa ntchito mu nsalu zokongoletsa masks. Pambuyo posintha kusinthasintha, kukana kwa pamwamba ndi ≤10¹¹Ω, komwe ndikoyenera kuyeretsa zamagetsi.

Kutulutsa mawonekedwe osiyanasiyana: Kungapangidwe kukhala mipukutu, pepala, thumba ndi mitundu ina malinga ndi kufunikira, kapena kusinthidwanso kukhala zinthu zomaliza monga zopukutira zonyowa, zopukutira nkhope ndi zida zodzitetezera. Kutayika kwa ntchito yokonza ndi kochepera 2%, ndipo mphamvu yopangira ndi yayikulu.

2. Zinthu zazikulu za nsalu yoyera/yachilengedwe ya nsungwi yopangidwa ndi ulusi wa spunlace: Ubwino wosiyanasiyana umakhudza mwachindunji zosowa zaumoyo

Nsalu yoyera/yachilengedwe ya nsungwi yopangidwa ndi ulusi wachilengedwe, yokhala ndi "thanzi lachilengedwe ngati maziko ndi magwiridwe antchito ngati chithandizo", imapanga zinthu zitatu zosiyana, zomwe zimayang'ana bwino mavuto azaumoyo ndi chitetezo cha chilengedwe pakugwiritsa ntchito kwamakono komanso kupanga mafakitale:

1. Zachilengedwe komanso zosapaka utoto, zoyera khungu komanso zopha mabakiteriya: Zoyenera kwambiri pa thanzi

Pazochitika zomwe zimakhudzana kwambiri ndi thupi la munthu, monga chisamaliro cha ukhondo ndi zinthu za ana, mawonekedwe ake oyera/achilengedwe opanda zowonjezera mankhwala, kuphatikiza ndi kapangidwe kachilengedwe kotsutsana ndi mabakiteriya komanso kothandiza khungu, zathetsa kwathunthu mavuto a kukhudzidwa kwa khungu komwe kumachitika chifukwa cha nsalu zopanda ulusi wa mankhwala komanso kukula kosavuta kwa mabakiteriya a nsalu wamba zopanda thonje. Mwachitsanzo, nsalu yogwiritsidwa ntchito popukuta ana singathe kungoletsa zotsalira za mankhwala ku khungu lofewa komanso kuchepetsa chiopsezo cha matako ofiira kudzera mu mphamvu zake zotsutsana ndi mabakiteriya, kukwaniritsa zofunikira za msika wapamwamba wa amayi ndi makanda.

2. Kuwonongeka kwa chilengedwe ndi magwiridwe antchito: Njira yabwino kwambiri yothetsera chitukuko chokhazikika

Poyerekeza ndi nsalu yosalukidwa ya polyester yosawonongeka ndi nsalu wamba ya thonje yosalukidwa yokhala ndi ntchito imodzi, mphamvu yake yosawonongeka imakwaniritsa zofunikira za mfundo zoteteza chilengedwe. Pakadali pano, mphamvu yake youma komanso yonyowa komanso kulimba kwake zitha kugwiritsidwanso ntchito pafupipafupi monga kuyeretsa mafakitale ndi zinthu zapakhomo, zomwe zimapangitsa kuti ikhale "yoteteza chilengedwe popanda kuwononga magwiridwe antchito". Ngati ingalowe m'malo mwa nsalu zachikhalidwe zotsukira ulusi wopangidwa, sizingochepetsa kuipitsidwa kwa pulasitiki komanso zimawonetsetsa kuti kuyeretsa kukugwira ntchito bwino.

3. Ntchito zachilengedwe ndi kukonza kosinthasintha: Kusinthasintha kwakukulu ku zochitika zosiyanasiyana

Ili ndi ntchito zambiri monga kupha mabakiteriya, kupuma bwino komanso kuchotsa fungo loipa popanda kusintha mankhwala. Kuphatikiza ndi luso losinthasintha lokonza ndi kusintha mawonekedwe, imatha kukwaniritsa zofunikira zenizeni za zinthu zaukhondo, chitonthozo cha mipando yapakhomo komanso zofunikira zaukhondo zamakampani. Mwachitsanzo, zinthu zomwezo zimatha kusinthidwa kukhala nsalu zopukutira zachipatala (zomwe zimafunika kupanga fumbi lochepa), matawulo otsukira nkhope kunyumba (omwe amafunika kukhala ofewa), ndi nsalu zamkati zamagalimoto (zomwe zimafunika kuchotsa fungo loipa), zomwe zimachepetsa kwambiri ndalama zogulira ndi kukonza makasitomala.

3. Ntchito yaikulu ya nsalu yoyera/yachilengedwe ya nsungwi yopanda ulusi: Zipangizo zofunika paumoyo zomwe zimagwira ntchito zosiyanasiyana

Potengera ubwino ndi makhalidwe omwe ali pamwambapa, nsalu yoyera/yachilengedwe ya nsungwi yopangidwa ndi ulusi wa spunlace yopanda ulusi yakhala ikugwiritsidwa ntchito kwambiri m'magawo anayi akuluakulu: chisamaliro chaukhondo, moyo wapakhomo, kuyeretsa mafakitale, ndi kuteteza chilengedwe panja, ndipo yakhala imodzi mwa zipangizo zofunika kwambiri paumoyo m'njira zosiyanasiyana.

1. Mu gawo la chisamaliro chaumoyo: Gawo lalikulu la chisamaliro chaumoyo

Zinthu zosamalira ana ndi amayi: zinthu zoyambira zopukutira ana, nsalu ya pamwamba ya matewera, mkati mwa matewera - zinthu zachilengedwe zotsutsana ndi mabakiteriya zimatha kuchepetsa kukula kwa mabakiteriya mu mkodzo, kukhudza khungu kofewa kumapewa kukangana ndi kuwonongeka kwa khungu la mwana, kusakhala ndi chowonjezera cha fluorescent, kukwaniritsa miyezo yachitetezo kwa amayi ndi makanda, komanso kumanyowa chinyezi komanso kupuma kuti khungu likhale louma.

Zinthu zosamalira nkhope: Zopukutira nkhope, zopukutira zodzoladzola, nsalu zokongoletsa zophimba nkhope - Chovala chopanda utoto wokwanira chimateteza kutsekeka kwa machubu, kapangidwe ka ulusi wopanda kanthu kangathe kunyamula mofananamo mphamvu yosamalira khungu, kunyowetsa khungu kumawonjezera nthawi yogwiritsira ntchito chigoba, mtundu woyera wachilengedwe ulibe chiopsezo cha zotsalira zodetsa, zoyenera anthu omwe ali ndi khungu lofewa.

Zipangizo zachipatala: nsalu zopukutira zachipatala, mapepala ogona otayidwa, zipangizo zoyambira zophimba mabala - fumbi lochepa limakwaniritsa zofunikira zaukhondo wa chipinda chochitira opaleshoni, mphamvu yolimbana ndi mabakiteriya imachepetsa chiopsezo cha matenda opatsirana, imagwirizana ndi mankhwala ophera tizilombo monga mowa ndi iodophor, ndipo mphamvu yowonongeka imachepetsa kukakamizidwa kwa kutaya zinyalala zachipatala.

2. Moyo wapakhomo: Bwenzi lachilengedwe komanso lomasuka pa moyo

Zinthu zoyeretsera m'nyumba: nsalu zoyeretsera kukhitchini, nsalu zopukutira m'bafa, nsalu zochotsera fumbi m'mipando - Kuchuluka kwa hygroscopic kumatha kuyamwa mwachangu madontho a mafuta ndi madontho a madzi, mphamvu yoletsa mabakiteriya imaletsa nsalu zoyeretsera kuti zisaume komanso fungo loipa, zimasunga mphamvu zawo zoyambirira mutazitsuka ndi madzi, ndipo zimatha kugwiritsidwanso ntchito nthawi zoposa 50.

Zipangizo zomangira nsalu zapakhomo: mapilo, matiresi opumira mpweya, zinthu zoyambira pa nsalu - Kupuma bwino kumatha kupititsa patsogolo kuyenda kwa mpweya, kuletsa kuswana kwa nthata, kuchotsa fungo lachilengedwe kumachepetsa fungo la nsalu zapakhomo, ndipo mtundu woyera woyambirira ndi woyenera mitundu yosiyanasiyana ya kapangidwe ka nsalu zapakhomo, palibe kufunikira kopaka utoto wina.

Zinthu zosamalira ziweto: Zopukutira zotsukira ziweto, zophimba mapedi a ziweto - Mphamvu zotsutsana ndi mabakiteriya zimachepetsa chiopsezo cha matenda a pakhungu kwa ziweto, kuyamwa chinyezi ndi mpweya wabwino zimapangitsa kuti malo okhala ziweto akhale ouma, ndipo mphamvu zowola zimapangitsa kuti kutaya zinyalala za ziweto kukhale kotetezeka kwa chilengedwe.

3. Malo oyeretsera mafakitale: Zida zoyeretsera zoyera komanso zothandiza

Kuyeretsa bwino kwamagetsi: Nsalu zopukutira za semiconductor wafer, nsalu zotsukira pazenera la LCD - Kupanga fumbi lochepa komanso kutayika kwa lint kochepa kumateteza kuipitsidwa kwa zigawo zamagetsi. Kugwirizana bwino kwa zosungunulira kumalola kugwiritsidwa ntchito ndi isopropyl alcohol. Palibe chiopsezo cha kukanda panthawi yoyeretsa, zomwe zimapangitsa kuti zikhale zoyenera kupanga zinthu zamagetsi.

Kuyeretsa labu: Nsalu zopukutira za labotale, nsalu zotsukira zida zachipatala - Zochepa zomwe zimachotsedwa (≤0.5%) zimakwaniritsa miyezo ya ukhondo wa labotale, mphamvu zotsutsana ndi mabakiteriya zimaletsa kuipitsidwa kwa zitsanzo, zimatha kutsukidwa pansi pa kuthamanga kwambiri, zoyenera kugwiritsidwa ntchito pokonza zida zamankhwala ndi zamankhwala.

Kuyeretsa mkati mwa galimoto: Nsalu zopukutira magalasi a galimoto, nsalu zochotsera fumbi mkati - Ndi kuyamwa kwamphamvu kwa chinyezi, zimatha kuchotsa mwachangu utsi wa madzi kuchokera mugalasi ndi fumbi mkati. Kapangidwe kawo kachilengedwe kochotsa fungo loipa mgalimoto, ndipo kapangidwe kawo kofewa kamaletsa mikwingwirima pamwamba pa galimoto.

4. Malo otetezera chilengedwe akunja: Kukulitsa ntchito zosamalira chilengedwe

Zipangizo zosungiramo zinthu zosawononga chilengedwe: Nsalu zosungira chakudya, matumba ogulira zinthu zotayidwa - palibe mankhwala owopsa omwe amasamutsidwa, mogwirizana ndi miyezo ya chitetezo cha chakudya (GB 4806.11-2022), zinthu zomwe zimatha kuwonongeka zimalowa m'malo mwa mapulasitiki achikhalidwe, zomwe zimachepetsa kuipitsidwa koyera.

Zipangizo zotetezera zomera: Nsalu yobzala mbande, nsalu yophimba zomera - Kupuma kwake kumatha kulimbikitsa kupuma kwa mizu ya zomera, mphamvu yake yachilengedwe yolimbana ndi mabakiteriya imatha kuchepetsa matenda a mbande, ndipo ikawonongeka, imatha kusinthidwa kukhala feteleza wachilengedwe popanda kusokoneza chilengedwe cha nthaka.

Zinthu zotsukira panja: Zopukutira zotsukira m'misasa, nsalu zopukutira zadzidzidzi zakunja - zosavuta kunyamula komanso zosungira, zokhala ndi chinyezi komanso mphamvu zotsutsana ndi mabakiteriya zoyenera malo ovuta akunja. Zitha kutayidwa mwachindunji ndikuwonongeka mutagwiritsa ntchito, popanda kuda nkhawa ndi kuipitsidwa kwa chilengedwe.

Zokhudza Yongdeli: Katswiri wopanga nsalu yoyera/yachilengedwe ya nsungwi yopangidwa ndi ulusi wa spunlace yopanda ulusi

Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. yakhala ikugwira ntchito yolimba popanga nsalu yoyera komanso yachilengedwe ya ulusi wa nsungwi spunlace yopanda ulusi kwa zaka zoposa 20. Ili ndi mizere yambiri yopangira spunlace yokha yokha yokhala ndi mphamvu yopangira matani 6,000 pachaka. Kampaniyo ikhoza kupereka:

Ntchito Zopangidwira Makonda: Kulemera kwake kumatha kusinthidwa kuyambira 35 mpaka 120g/㎡, kuthandizira kusintha kwa kapangidwe kake monga kapangidwe kosavuta, kapangidwe ka ngale, ndi kapangidwe ka maukonde. Ntchito monga kusunga chinyezi, anti-static, ndi lawi lochedwa zitha kuwonjezeredwa ngati pakufunika kuti zikwaniritse zofunikira paumoyo ndi magwiridwe antchito a zinthu zosiyanasiyana.

Ngati mukufuna zitsanzo, zithunzi zapamwamba kapena njira zothandizira zaumoyo zomwe mwasankha, chonde musazengereze kulankhulana nafe.