Zida zimakweza njira zotsogola - njira zatsopano zochapira ma denim
Pofuna kulimbikitsa kasamalidwe ndi kasamalidwe ka madzi otayira m'mafakitale opaka utoto, kuyambira pa Januware 1, 2013, China idayamba kugwiritsa ntchito "miyezo yotayira madzi owononga m'mafakitale" ya GB 4287-2012, mulingo watsopano wopaka utoto woipa wamadzi umapereka zofunika kwambiri. November 2013, Ministry of Environmental Protection inapereka "Malangizo a Environmental Compliance ndi mabizinesi opaka utoto," "chitsogozo" cha zatsopano, kusintha, kukulitsa mabizinesi omwe alipo kale komanso kuyambira pakuwongolera tsiku ndi tsiku ntchito yomanga mpaka ntchito yonse, ndi kutsogolera dziko ndi kulinganiza kusindikiza kwamakampani kasamalidwe ka chilengedwe ndi kupewa kuipitsidwa. Kuchuluka kwa chikhalidwe cha anthu, zolemba za ku Germany za "mtengo wa jeans" komanso mabungwe a zachilengedwe omwe nthawi zambiri amawulula zomwe zikuchitika m'mafakitale osindikizira ndi kupenta za kuwonongeka kwa chilengedwe zidzakankhidwiranso kuzinthu zina zomwe anthu amawona. Kuphatikiza apo, zopinga zaukadaulo ku malonda apadziko lonse a mankhwala ansalu Kuletsa mankhwala owopsa kumafunikira okhwima, omwe amatulutsanso kusindikiza Kukakamizidwa kukweza mafakitale.
Kuchapa zovala za Jeans ndi njira yofunika kwambiri popanga zovala za denim. Pakadali pano, zida zotsuka za jeans wamba akadali makina ochapira a ng'oma opingasa, okhala ndi ma automation otsika, kugwiritsa ntchito madzi ambiri a nthunzi, njira zopangira zambiri, kuchulukira kwantchito, kutsika kwachangu. Pakutsuka, pakali pano, chiwerengero chachikulu cha ma jeans omaliza akadali otsuka miyala, kutsuka mchenga, kutsuka ndi kutsuka kwa mankhwala monga chida chachikulu. Kuchapira kwamwamboku ndiko kugwiritsa ntchito mphamvu zambiri, kuipitsidwa kwambiri, kutulutsa madzi oyipa, komanso zinthu zosakhala bwino ndi zachilengedwe. Kuwongolera moyenera ndikuchepetsa njira yopangira zovala za denim kutayira madzi oyipa ndi nkhani yofunika yomwe ikukumana ndi makampani, komanso kukonza mabizinesi a denim ndikukweza mabodza, zovuta ndi mwayi. Ukadaulo wapamwamba ndi gawo la chilengedwe kuti muchepetse kupanikizika komwe kumatsuka ma denim njira zothandiza. Nkhaniyi ikuyang'ana kwambiri paukadaulo wa ozone wotsukidwa wa denim ndi laser ndi zida kuti zipereke chidziwitso chaukadaulo pakutsuka kwa denim.
1. Ukadaulo Wakutsuka kwa Ozoni
Ukadaulo wa ozoni uli ndi maubwino ambiri pakukonza zovala za denim, kuphatikiza kuchepetsa madzi ndi kugwiritsa ntchito mankhwala, kufupikitsa nthawi ndi ndondomeko, kuyeretsa ndi kuteteza chilengedwe. Makina ochapira a ozoni amatha kugwiritsa ntchito ozoni (ndi jenereta ya ozoni) pakuchapira zovala, kutulutsa mphamvu ya achromatic bleaching ndi ozone. Zida zoterezi zimagwiritsidwa ntchito makamaka pokonza denim mpesa. Ndi kusintha ozoni m'badwo kuchuluka akhoza kukwaniritsa mlingo wosiyanasiyana wa mankhwala zotsatira. Makina ochapira a ozoni popanda kugwiritsa ntchito mankhwala, amatha kupulumutsa madzi ambiri, motero mogwirizana ndi zofunikira zachitetezo cha chilengedwe. Komanso, ozoni kumaliza njira kukwaniritsa masitaelo osiyanasiyana denim chovala processing ndi kupanga, kupereka zotsatira za jeans latsopano ndi wapadera, nsalu denim kuchokera zithunzi, ntchito osati zimasonyeza rugged cowboy, anasonyezanso omasuka ndi ofewa.
Jeans denim zotsatira za pambuyo pochapa ozoni
Panopa pamsika ndi okhwima ozoni makina ochapira opanga ndi LST, Jeanologia, Ozone Denim Systems, etc. Mitundu yosiyanasiyana ya processing zida ozoni kutsuka mfundo yomweyo, kupulumutsa madzi, magetsi ndi mankhwala ndi zoopsa.
Ozoni ndi mpweya wotsekemera kwambiri wokhala ndi mphamvu yotulutsa utoto wapamwamba kwambiri, ozoni imatha kuwononga magulu amtundu wa auxochrome kuti akwaniritse decolorization. Kore luso ndi zipangizo ozoni jenereta dongosolo ndi kumaliseche, zimakhudza mwachindunji dzuwa ndi kudalirika kwa zida. LST ozoni jenereta ntchito yaying'ono gap dielectric chotchinga chotchinga kamangidwe, osati kwambiri bwino dzuwa ntchito, ndi kuwonjezeka chitetezo ndi kudalirika kwa dongosolo ntchito mosalekeza.
Ngakhale dzuwa lamakono jenereta ozoni, poyerekeza ndi mankhwala ochiritsira wakhala kwambiri bwino, koma pali pafupifupi 90% ya mphamvu ya magetsi popanga ozoni si kusandulika kutentha. Ngati gawo ili la kutentha silinatayidwe bwino, mpweya wotulutsa jenereta ya ozoni kutentha kudzapitirira kukwera kuposa kutentha komwe kumapangidwira. Kutentha kwakukulu sikothandiza kupanga ozoni, koma m'malo mwa kuwonongeka kwa ozoni, zomwe zimapangitsa kuti ozone apangidwe komanso kuchepa kwa ndende. LST-mkombero kuzirala madzi unit kapangidwe, pamene kutentha madzi ozizira kuposa kutentha kwa dongosolo dongosolo kapena kusowa kwa madzi, dongosolo basi kutumiza chizindikiro Alamu.
Zida za ozoni za LST zimatha kuwongolera zodziwikiratu za sitepe iliyonse, kuti zitsimikizire kusasinthika kwamankhwala. Pambuyo pa chithandizo cha ozoni, pochotsa ozoni mosamala komanso mwachangu kusinthidwa kukhala okosijeni, kuchotsedwa kwa ozoni pambuyo pa makina oyera asanatsegule chisindikizo cha khomo. Makinawa amasindikizidwa kwathunthu, zisindikizo zapadera zoletsa kutuluka kwa gasi pamakina, chifukwa cha inshuwaransi, ilinso ndi ma valve otetezera pneumatic. LST ozoni imapangitsa zovala kuchitidwa mwachindunji pamakina, nthawi yomweyo kuchotsa kufunika kwa ntchito yamanja, kupulumutsa nthawi, makamaka kupewa woyendetsa mwachindunji kukhudzana ndi zovala, kuteteza bwino kuvulala mwangozi. Makinawa amatulutsa kusinthasintha kwakukulu. Jenereta ya ozone ndi ozone eliminator yolumikizidwa ndi makina awiri ochapira, omwe amatha kuchepetsa ndalama zogulira zida. Jenereta ya ozoni yamakina awiri ochapira amatulutsa ozoni, imathanso kukulitsa kupanga. Njira yonse yopangidwa ndi LST yapadera yowongolera mapulogalamu.
2. Njira yotsuka laser
Kugwiritsa ntchito ukadaulo wa laser pakutsuka nsalu za denim zojambula ndi luso lazojambula ndiukadaulo wamakono wamakono, ukadaulo wa laser ndi kapangidwe kaluso kaphatikizidwe ndi kumalizidwa kwa nsalu ya jeans. Laser chosema luso mu denim zithunzi luso, kulemeretsa nsalu mitundu, kusintha mtundu wa nsalu, mtengo wowonjezera ndi mlingo wa makonda. Ndi njira yatsopano yopititsira patsogolo nsalu zapamwamba za denim ndi kumaliza kukonza chovala cha jeans.
