Ndi kupititsa patsogolo chidziwitso cha chilengedwe cha anthu onse, "zopaka zobiriwira" zalandira chidwi chowonjezeka.Kuchokera pamalingaliro aukadaulo, kuyika zobiriwira kumatanthawuzazotengera zachilengedweopangidwa kuchokera ku zomera zachilengedwe ndi mchere wogwirizana nawo womwe uli wopanda vuto ku chilengedwe ndi thanzi la anthu, zomwe zimathandizira kukonzanso, zosavuta kuwononga, ndi chitukuko chokhazikika.Malamulo aku Europe amatanthauzira njira zitatu zoyikamo ndi kuteteza chilengedwe:
——Chepetsani zinthu kuchokera kumtunda kwa kupanga, zinthu zochepa zolongedza, kupepuka kwa voliyumu, kuli bwino
——Pogwiritsa ntchito yachiwiri, monga botolo, liyenera kukhala lopepuka ndipo lingagwiritsidwe ntchito nthawi zambiri
--Kuti athe kuwonjezera phindu, zobwezeretsanso zinyalala zitha kugwiritsidwa ntchito kupanga zopangira zatsopano kapena kutentha kopangidwa ndi zinyalala zoyaka kutha kugwiritsidwa ntchito kutenthetsa, kutenthetsa, ndi zina zambiri. Nkhaniyi ikufuna kukambirana za kuyika kwa nsungwi.Pakalipano, nkhuni zakhala zofala komanso zazikulu zakuthupi zopangira ma CD.Koma m'dziko lathu, zofooka ndi zofooka za ma CD a nkhuni zikuwonekera mowonjezereka ndi kuwonjezeka kosalekeza kwa makampani opangira ma CD.
Choyamba, dera la nkhalango ya dziko langa ndi 3.9% yokha ya dziko lonse lapansi, voliyumu ya nkhalangoyi ndi yosakwana 3% ya chiwerengero chonse cha dziko lapansi, ndipo chiwerengero cha nkhalango ndi 13.92%.120 ndi 121st, ndipo kuchuluka kwa nkhalango kuli pa 142nd.dziko langa limaitanitsa mitengo yambiri ndi zinthu zake chaka chilichonse kuti zikwaniritse zosowa za msika.Komabe, si njira yanthawi yayitali yothetsera kupereŵera kwa chiwongoladzanja chonse cha dziko langa poitanitsa zinthu za nkhalango kuchokera kunja.Choyamba, mphamvu za chuma cha dzikolo sizinali zolimba, ndipo n’kovuta kuwononga ndalama zakunja zokwana mabiliyoni ambiri kuitanitsa zinthu za m’nkhalango chaka chilichonse.Chachiwiri, msika wapadziko lonse wamatabwa ndi wosayembekezereka ndipo umadalira kuchokera kunja.Izi zidzaika dziko lathu mumkhalidwe wongokhala chete.
Kachiwiri, chifukwa mitundu ina ya mitengo imagwidwa mosavuta ndi matenda ndi tizilombo towononga tizilombo, imachepetsedwa ndi mikhalidwe yokonza ndi njira monga zolembera, ndipo mtengo wa malonda ogulitsa kunja ndi kunja ndi okwera kwambiri.Mu Seputembala 1998, boma la United States linapereka lamulo loti nyama ndi zomera zikhale kwaokha kwa kanthaŵi, n’kukhazikitsa malamulo atsopano oyendera ndi kuika kwaokha anthu patokha pa zoikamo matabwa ndi zoyala pa zinthu zaku China zotumizidwa ku United States.Zikunenedwa kuti kulongedza matabwa katundu wa dziko langa kunja kwa United States ayenera limodzi ndi chiphaso choperekedwa ndi boma China quarantine bungwe, kutsimikizira kuti ma CD matabwa walandira kutentha kutentha, fumigation mankhwala kapena anti- dzimbiri mankhwala asanalowe mu United States, apo ayi kulowetsako ndikoletsedwa.Pambuyo pake, mayiko ndi madera monga Canada, Japan, Australia, United Kingdom ndi European Union adatsata zomwezi, zomwe zidakweza mtengo wokwera wa fumigation kapena mankhwala ophera tizilombo kwa mabizinesi otumiza kunja m'dziko lathu.Chachitatu, kudula mitengo yambiri mosakayikira kudzakhala ndi zotsatirapo zoipa pa chilengedwe, ndipo panthawi imodzimodziyo, kukwera nkhalango ndi liwiro la nkhalango sikukwaniritsa zofuna za msika.Ndiloleni ndikupatseni chitsanzo: Malinga ndi ziŵerengero, pafupifupi malaya 1.2 biliyoni amapangidwa m’dziko lonselo chaka chilichonse, ndipo matani 240,000 a mapepala amagwiritsiridwa ntchito m’mabokosi olongedza zinthu, zomwe ziri zofanana ndi kudula mitengo 1.68 miliyoni ya kukula kwa mbale.Ngati muŵerengera kuchuluka kwa mapepala amene agwiritsiridwa ntchito kulongedza katundu yense ndi mitengo yodulidwa, mosakayikira chiŵerengerocho n’chodabwitsa kwambiri.Choncho, m'pofunika kupanga ndi kugwiritsa ntchito zipangizo zina zobiriwira zolongedza m'malo mwa matabwa zipangizo mwamsanga.Bamboo mosakayikira ndi zinthu zomwe mungasankhe.Kugwiritsa ntchito Bamboo mu Packaging China ndi dziko lalikulu la nsungwi, lomwe lili ndi mibadwo 35 ndi mitundu pafupifupi 400 ya mbewu zansungwi, zomwe zidali ndi mbiri yakale yolima ndikugwiritsa ntchito.Mosasamala kanthu za kuchuluka kwa zinthu zamtundu wa nsungwi, dera ndi kudzikundikira kwa nkhalango zansungwi, kapena kuchuluka kwa zinthu za nsungwi zamitengo ya nsungwi, dziko la China lili pamalo oyamba m'maiko opanga nsungwi padziko lonse lapansi, ndipo ali ndi mbiri ya "ufumu wa nsungwi m'malo opangira nsungwi." dziko".Poyerekeza, nsungwi imakhala ndi zokolola zambiri kuposa mitengo, nthawi yofupikitsa yozungulira, imakhala yosavuta kupanga, imakhala ndi ntchito zambiri, ndipo ndi yotsika mtengo kwambiri kuposa nkhuni.Kugwiritsiridwa ntchito kwa nsungwi monga zoyikapo zinthu kunalipo kale, makamaka kumidzi.Ndi chidziwitso chowonjezereka cha chitetezo cha chilengedwe, kuyika kwa nsungwi pang'onopang'ono kudzalowa m'malo mwa matabwa pakati pa madera akumidzi ndi akumidzi komanso malonda ogulitsa ndi kutumiza kunja, zomwe zimagwira ntchito yofunika kwambiri.Bamboo amagwiritsidwa ntchito popanga zakudya ndi mankhwala.Bamboo palokha imakhala ndi antibacterial properties, ndipo katundu wake wa antibacterial amapanga nsungwi zopanda tizilombo ndikuwola panthawi ya kukula, popanda kugwiritsa ntchito mankhwala ophera tizilombo.Kugwiritsa ntchito nsungwi kupanga zinthu zapa tebulo kapena chakudyazotengera zonyamulaosati alibe nkhawa za kotunga zopangira, komanso alibe kuipitsa m`kati kupanga ndi ntchito nsungwi zinthu tableware kapena muli chakudya ma CD, amene amathandiza kuteteza chilengedwe.Panthawi imodzimodziyo, zotengera za tebulo kapena zopangira zakudya zopangidwa ndi nsungwi zimakhalabe ndi fungo lapadera lachilengedwe, mtundu wosavuta komanso kuphatikiza kuuma komanso kufewa kwapadera kwa nsungwi.Njira zogwiritsira ntchito makamaka zikuphatikizapo machubu oyambirira achilengedwe a nsungwi (vinyo, tiyi, ndi zina zotero), ziwiya za nsungwi (mbale ya zipatso, bokosi la zipatso, bokosi la mankhwala), ndi zina zotero. Bamboo amagwiritsidwa ntchito kulongedza tsiku ndi tsiku.Mawonekedwe opepuka a bamboo komanso osavuta kupangidwa amawalola kuti akwaniritse ntchito yake yopaka m'mbali zonse za moyo watsiku ndi tsiku.Sizingagwiritsidwenso ntchito, komanso pamapangidwe opangira, malingana ndi makhalidwe osiyanasiyana a chinthu choyikapo, chikhoza kukongoletsedwa ndi zojambula, zoyaka, zojambula, kuluka, ndi zina zotero, kupititsa patsogolo kukoma kwa chikhalidwe cha ma CD, ndi nthawi yomweyo pangani zotengerazo kukhala zoteteza komanso zokongola, komanso zophatikizika.ntchito.Njira yogwiritsira ntchito ndiyo kuluka kwa nsungwi (mapepala, chipika, silika), monga mabokosi osiyanasiyana, makola, madengu a masamba, mphasa zosungiramo ndi mabokosi amphatso osiyanasiyana.Bamboo amagwiritsidwa ntchito ponyamula katundu.Chakumapeto kwa zaka za m’ma 1970, Chigawo cha Sichuan cha dziko langa “chinasintha matabwa ndi nsungwi” kuti azilongedza ndi kunyamula matani angapo a makina.Kukula ndikukula kwa nsungwi plywood kwatsegula njira yatsopano yamphamvu yogwiritsira ntchito nsungwi.Ili ndi mawonekedwe a kukana kuvala, kukana dzimbiri, kukana kwa tizilombo, mphamvu yayikulu komanso kulimba kwabwino, ndipo magwiridwe ake ndiabwino kwambiri kuposa mapanelo ena opangira matabwa.Msungwi ndi wopepuka koma wowuma modabwitsa.Malinga ndi muyeso, shrinkage ya nsungwi ndi yaying'ono kwambiri, koma elasticity ndi kulimba kwake ndikwambiri, mphamvu yolimba pambewuyo imafika 170MPa, ndipo mphamvu yopondereza pambewuyo imafika 80MPa.Makamaka nsungwi zolimba, mphamvu zake zolimba pambewuyo zimafika 280MPa, yomwe ili pafupifupi theka la chitsulo wamba.Komabe, ngati kulimba kwamphamvu kumawerengedwera ndi unit mass, kulimba kwa nsungwi ndi 2.5 kuwirikiza chitsulo.Sizovuta kuwona kuti plywood ya bamboo imagwiritsidwa ntchito m'malo mwa matabwa ngati mayendedwezonyamula katundu.
Nthawi yotumiza: Apr-06-2023
