Matumba ansalu osalukidwa (omwe amadziwika kuti nonwoven bags) ndi mtundu wazinthu zobiriwira zomwe ndi zolimba, zokhazikika, zokometsera, zopumira, zotha kugwiritsidwanso ntchito, zochapitsidwa, ndipo zitha kugwiritsidwa ntchito posindikiza zotsatsa ndi zilembo. Ali ndi moyo wautali wautumiki ndipo ndi oyenera kampani iliyonse kapena mafakitale kuti agwiritse ntchito ngati kutsatsa ndi mphatso. Ogula amapeza chikwama chokongola chomwe sichinalukidwe akamagula, pomwe mabizinesi amapeza zotsatsa zosawoneka bwino, ndikukwaniritsa zabwino zonse padziko lonse lapansi. Choncho, nsalu zopanda nsalu zikukhala zotchuka kwambiri pamsika.
Chiyambi cha Zamalonda
Chikwama chokutidwa chopanda nsalu, chopangidwacho chimatenga njira yoponyera, yomwe imalumikizidwa mwamphamvu ndipo sichimamatira panthawi yophatikiza. Imakhala ndi kukhudza kofewa, kopanda kumva kwa pulasitiki, komanso kusapsa pakhungu. Ndi oyenera kupanga disposable zachipatala limodzi mapepala, mapepala bedi, mikanjo opaleshoni, mikanjo kudzipatula, zovala zoteteza, nsapato zovundikira, ndi zina ukhondo ndi zoteteza; Thumba lamtundu uwu limatchedwa thumba la laminated non-woven
Chopangidwacho chimapangidwa ndi nsalu zopanda nsalu monga zopangira, zomwe ndi mbadwo watsopano wa zinthu zachilengedwe. Ili ndi mawonekedwe a kukana chinyezi, kupuma, kusinthasintha, kulemera kopepuka, kosayaka, kuwonongeka kosavuta, kopanda poizoni komanso kosakwiyitsa, mtundu wolemera, mtengo wotsika, komanso kubwezeretsedwanso. Zinthuzi zimatha kuwola mwachilengedwe zitayikidwa panja kwa masiku 90, ndipo zimakhala ndi moyo wantchito mpaka zaka 5 zikayikidwa m'nyumba. Akawotchedwa, alibe poizoni, alibe fungo, ndipo alibe zinthu zotsalira, motero samawononga chilengedwe. Imazindikiridwa padziko lonse ngati chinthu chosagwirizana ndi chilengedwe chomwe chimateteza chilengedwe cha dziko lapansi.
Kusamvetsetsa
Matumba ogulira osalukidwa amapangidwansalu zopanda nsalu. Anthu ambiri amaganiza kuti dzina loti “nsalu” ndi chinthu chachilengedwe, koma kwenikweni ndi kusamvetsetsana. Zida zomwe zimagwiritsidwa ntchito kwambiri zosalukidwa ndi polypropylene (yofupikitsidwa ngati PP, yomwe imadziwika kuti polypropylene) kapena polyethylene terephthalate (yofupikitsidwa ngati PET, yomwe imadziwika kuti polyester), ndipo zopangira matumba apulasitiki ndi polyethylene. Ngakhale kuti zinthu ziwirizi zili ndi mayina ofanana, mankhwala ake ndi osiyana kwambiri. Mapangidwe a molekyulu a polyethylene amakhala okhazikika ndipo ndi ovuta kwambiri kutsitsa, kotero matumba apulasitiki amafunika zaka 300 kuti awole kwathunthu; Komabe, mawonekedwe a mankhwala a polypropylene sali olimba, ndipo maunyolo a molekyulu amatha kusweka mosavuta, omwe amatha kuwononga bwino ndikulowa mkombero wotsatira wachilengedwe mopanda poizoni. Chikwama chogulira chosalukidwa chikhoza kuwola mkati mwa masiku 90. Kwenikweni, polypropylene (PP) ndi pulasitiki wamba, ndipo kuipitsidwa kwake ndi chilengedwe pambuyo potaya ndi 10% yokha ya matumba apulasitiki.
Gulu la ndondomeko
Malinga ndi njira zosiyanasiyana zopangira, zitha kugawidwa m'magulu awiri:
1. Jeti yamadzi: Ndi njira yopopera madzi abwino kwambiri othamanga kwambiri pagawo limodzi kapena zingapo za ulusi wa ulusi, zomwe zimapangitsa kuti ulusiwo ugwirizane wina ndi mzake, potero kulimbikitsa ukonde ndikuupatsa mphamvu inayake.
2. Thumba losindikizidwa losalukidwa ndi kutentha: limatanthawuza kuwonjezera zomata zomata za ulusi kapena ufa wonyezimira ku ukonde wa ulusi, kenako kutenthetsa, kusungunula, ndi kuziziritsa ukonde wa ulusi kuti uulimbikitse kukhala nsalu.
3. Mpweya wa zamkati unayika thumba lopanda nsalu: lomwe limadziwikanso kuti pepala lopanda fumbi kapena kupanga pepala louma lopanda nsalu. Amagwiritsa ntchito ukadaulo wa ukonde wa air flow kumasula matabwa amtundu wa fiberboard kukhala ulusi umodzi, kenako amagwiritsa ntchito njira yoyendera mpweya kuti aphatikiza ulusi pa nsalu yotchinga, ndipo ukonde wa ukonde umalimbikitsidwa kukhala nsalu.
4. Thumba lonyowa losalukidwa: Ndi njira yomasula zinthu zopangira ulusi zomwe zimayikidwa mu sing'anga yamadzi kukhala ulusi umodzi, kwinaku akusakaniza zinthu zosiyanasiyana zopangira ulusi kuti apange slurry ya fiber suspension. Kuyimitsidwa slurry kumatengedwera ku makina opanga ukonde, ndipo ulusi umapangidwa kukhala ukonde mumkhalidwe wonyowa ndiyeno kulimbikitsidwa kukhala nsalu.
5. Thumba losalukidwa la Spunbond: Chimapangidwa ndi ma polima otuluka ndi kutambasula kuti apange ulusi wosalekeza, kuyika ulusi mu ukonde, ndiyeno kugwiritsa ntchito kudzimangiriza, kulumikiza matenthedwe, kulumikiza mankhwala, kapena njira zolimbikitsira makina kuti ukonde ukhale nsalu zosalukidwa.
6. Sungunulani chikwama chosalukidwa chosungunula: Njirayi imaphatikizapo kudyetsa polima, kusungunula kusungunula, kupanga ulusi, kuziziritsa kwa ulusi, kupanga mauna, ndi kulimbikitsa munsalu.
7. Acupuncture: Ndi mtundu wa nsalu zouma zosalukidwa zomwe zimagwiritsa ntchito kubowola kwa singano kulimbitsa mauna a ulusi wa fluffy mu nsalu.
8. Kusoka: Ndi mtundu wa nsalu zowuma zopanda nsalu zomwe zimagwiritsa ntchito mawonekedwe a koyilo yoluka kuti alimbikitse ulusi wa ulusi, zigawo za ulusi, zinthu zopanda nsalu (monga mapepala apulasitiki, mapepala apulasitiki opyapyala azitsulo, ndi zina zotero) kapena kuphatikiza kwake kuti apange nsalu zopanda nsalu.
Ubwino waukulu zinayi
Matumba omwe sakhala okonda zachilengedwe (omwe amadziwika kuti matumba osalukidwa) ndi zinthu zobiriwira zomwe zimakhala zolimba, zokhazikika, zowoneka bwino, zopumira, zotha kugwiritsidwanso ntchito, zotsuka, zosindikizidwa, zosindikizidwa zotsatsa, komanso zokhala ndi moyo wautali. Ndioyenera kampani iliyonse kapena mafakitale kuti agwiritse ntchito ngati kutsatsa ndi mphatso.
Zachuma
Kuyambira pakutulutsidwa kwa dongosolo la pulasitiki loletsa, matumba apulasitiki amatuluka pang'onopang'ono pamsika wolongedza zinthu ndikusinthidwa ndi matumba ogula omwe salukidwanso. Poyerekeza ndi matumba apulasitiki, matumba opanda nsalu ndi osavuta kusindikiza machitidwe ndikuwonetsa mitundu momveka bwino. Kuphatikiza apo, ngati ingagwiritsidwenso ntchito pang'ono, ndizotheka kulingalira kuwonjezera mawonekedwe owoneka bwino ndi zotsatsa pamatumba ogula osalukitsidwa kuposa matumba apulasitiki, chifukwa chiwopsezo chogwiritsanso ntchito chimakhala chocheperako kuposa matumba apulasitiki, zomwe zimapangitsa kuti matumba ogula omwe sialukidwe akhale okwera mtengo komanso kubweretsa zopindulitsa zowoneka bwino zotsatsa.
Amphamvu ndi olimba
Matumba am'matumba apulasitiki amapangidwa ndi zinthu zoonda komanso zosalimba kuti apulumutse ndalama. Koma ngati tikufuna kumulimbitsa mtima, tidzafunika kuwononga ndalama zambiri. Kutuluka kwa matumba ogula osalukitsidwa kwathetsa mavuto onse. Matumba ogulira osalukidwa amakhala olimba kwambiri ndipo ndi osavuta kuvala ndikung'ambika. Palinso matumba ambiri ogula opangidwa ndi laminated omwe sali olimba okha, komanso osalowa madzi, amakhala ndi manja abwino, komanso owoneka bwino. Ngakhale mtengo wa thumba limodzi ndi wokwera pang'ono kuposa wa thumba la pulasitiki, moyo wake wautumiki ukhoza kukhala wofanana ndi mazana, ngakhale masauzande, kapena masauzande a matumba apulasitiki.
Zotsatsa malonda
Thumba lokongola losalukidwa losalukidwa sizongonyamula katundu. Maonekedwe ake okongola ndi osatsutsika kwambiri, ndipo amatha kusinthidwa kukhala thumba lachikwama losavuta komanso losavuta, kukhala malo okongola pamsewu. Kuphatikizidwa ndi mphamvu zake zolimba, zopanda madzi, komanso zopanda ndodo, mosakayikira idzakhala chisankho choyamba kwa makasitomala akamatuluka. Pachikwama chogulira chosalukidwa chotere, kukwanitsa kusindikiza chizindikiro cha kampani yanu kapena kutsatsa mosakayikira kudzabweretsa zotsatira zotsatsa, kutembenuza ndalama zazing'ono kukhala zopindulitsa zazikulu.
Wokonda zachilengedwe
Kutulutsidwa kwa dongosolo loletsa pulasitiki ndikuthana ndi zovuta zachilengedwe. Kugwiritsa ntchito matumba osaluka kumachepetsa kwambiri kusinthasintha kwa zinyalala. Kuwonjezera lingaliro lachitetezo cha chilengedwe kumatha kuwonetsa bwino chithunzi cha kampani yanu ndi zotsatira zake zofikirika. Mtengo womwe umabweretsa si chinthu chomwe ndalama zingalowe m'malo.
Ubwino ndi kuipa kwake
Ubwino
(1) Kupuma (2) Kusefedwa (3) Kusungunula (4) Kutsekemera kwamadzi (5) Kusalowa madzi (6) Scalability (7) Kusasokoneza (8) Kumveka bwino kwa dzanja, kufewa (9) Kupepuka (10) Kuthamanga (11) Palibe njira yopangira nsalu (12) Poyerekeza ndi nsalu za nsalu, imakhala ndi zokolola zambiri, zotsika kwambiri, zotsika mtengo, zotsika kwambiri (1) komanso zotsika mtengo pa.
Kuperewera
(1) Poyerekeza ndi nsalu za nsalu, zimakhala ndi mphamvu zopanda mphamvu komanso zolimba. (2) Sangayeretsedwe ngati nsalu zina. (3) Ulusiwo amaupanga m’njira inayake, choncho n’zosavuta kung’amba kuchokera ku mbali yoyenera. Choncho, kuwongolera njira zopangira makamaka kumayang'ana kwambiri kupewa kugawikana.
Kugwiritsa Ntchito Mankhwala
Matumba osalukidwa: Monga membala wa “Plastic Bag Reduction Alliance”, ndidatchulapo kale za kugwiritsa ntchito zikwama zosalukidwa poganiza zochepetsera kugwiritsa ntchito matumba apulasitiki kumadipatimenti oyenera a boma. Mu 2012, boma lidatulutsa mwalamulo "Pulasitiki Ban Order" ndipo matumba omwe sanalukidwe adakwezedwa mwachangu ndikutchuka. Komabe, mavuto ambiri adapezeka kutengera momwe amagwiritsidwira ntchito mu 2012:
1.Makampani ambiri amagwiritsa ntchito inki kuti asindikize machitidwe pazikwama zopanda nsalu kuti achepetse ndalama, zomwe zimawopseza kwambiri thanzi la anthu. Ndakambirana m'mitu ina ngati kusindikiza pamatumba a eco-ochezeka ndi chilengedwe.
2. Kufalikira kwa matumba osalukidwa kwapangitsa kuti m’mabanja ena chiwerengero cha matumba osalukidwa chikhale choposa cha matumba apulasitiki, zomwe zimapangitsa kuti chuma chiwonongeke ngati sichikufunikanso.
3. Ponena za kapangidwe kake, nsalu zopanda nsalu sizigwirizana ndi chilengedwe chifukwa mapangidwe ake, monga matumba apulasitiki, amapangidwa ndi polypropylene ndi polyethylene, zomwe zimakhala zovuta kuziwononga. Chifukwa chomwe amalimbikitsidwa kuti ndi wokonda zachilengedwe ndikuti makulidwe ake ndi apamwamba kuposa matumba apulasitiki, ndipo kulimba kwake kumakhala kolimba, komwe kumapangitsa kuti anthu azigwiritsidwa ntchito mobwerezabwereza ndipo amatha kubwezeretsedwanso ndikugwiritsidwanso ntchito. Komabe, mtundu uwu wa thumba la nsalu ndiloyenera kwa makampani omwe sali amphamvu kwambiri ndipo akufuna kulimbikitsa chitetezo cha chilengedwe monga m'malo mwa matumba apulasitiki am'mbuyo ndi mapepala. Ndizothandizanso kulimbikitsa kugawa kwaulere paziwonetsero ndi zochitika. Zoonadi, zotsatira zake zimagwirizana ndi kalembedwe ndi khalidwe lazopanga zokhazokha. Ngati ili losauka kwambiri, samalani kuti musalole ena kuligwiritsa ntchito ngati thumba la zinyalala.
Dongguan Liansheng Non Woven Technology Co., Ltd.idakhazikitsidwa mu Meyi 2020. Ndi bizinesi yayikulu yopanda nsalu yopanga nsalu kuphatikiza kafukufuku ndi chitukuko, kupanga, ndi malonda. Itha kupanga mitundu yosiyanasiyana ya nsalu za PP spunbond zosalukidwa ndi m'lifupi mwake osakwana 3.2 metres kuchokera ku 9 magalamu mpaka 300 magalamu.
Nthawi yotumiza: Nov-20-2024