Wopanga nsalu zopanda nsalu
Ogwira ntchito zopanga nsalu zosalukidwa ndi akatswiri omwe amagwira ntchito zofananira panthawi yopanga nsalu zopanda nsalu. Nsalu yosalukidwa, yomwe imadziwikanso kuti sinalukidwe, ndi chinthu chopangidwa ndi fiber mesh chopangidwa popanda kupyola nsalu ndi kuluka.
Wogwira ntchito yopanga nsalu yopanda nsalu ndiye makamaka ndi omwe ali ndi udindo wogwiritsa ntchito ndikuyang'anira zida zopangira nsalu zopanda nsalu, zomwe zimapangidwira, kusanganikirana kwa ulusi, kupanga mapangidwe a mauna, machiritso ophatikizika ndi njira zina malinga ndi kayendetsedwe kake, kuti apange nsalu zopanda nsalu zomwe zimakwaniritsa zofunikira zamalonda. Ayenera kumvetsetsa mawonekedwe ndi kagwiritsidwe ntchito ka nsalu zosalukidwa, kudziwa luso logwiritsira ntchito njira zopangira nsalu zosalukidwa ndi zida, ndikutha kusintha magawo a zida ndi njira zogwirira ntchito malinga ndi zofunikira zazinthu.
Maudindo enieni a ogwira ntchito opanga nsalu omwe sali opangidwa ndi nsalu angaphatikizepo: kugwiritsa ntchito zipangizo ndi kukonza, kukonza zopangira ndi kusintha kwachidule, kusakaniza kwa fiber, kutsegula kwa fiber, kayendedwe ka mpweya, mapangidwe a mesh, compaction treatment, kuyang'anitsitsa khalidwe, ndi zina zotero.
Pogwiritsa ntchito kwambiri nsalu zopanda nsalu m'madera osiyanasiyana, chiyembekezo cha ntchito kwa opanga nsalu zopanda nsalu chikulonjeza. Atha kupeza ntchito m'mabizinesi opangira nsalu zopanda nsalu, mafakitale opanga nsalu, mabizinesi amankhwala ndi mafakitale ena, komanso amakhala ndi mwayi wochita nawo kafukufuku ndi luso lazinthu zatsopano zosapanga nsalu.
Nsalu zosalukidwa ndi chiyani
Nsalu yosalukidwa, yomwe imadziwikanso kuti sinalukidwe, ndi nsalu ya fiber mesh yopangidwa popanda njira zachikhalidwe monga kuluka. Poyerekeza ndi nsalu zachikhalidwe, nsalu zosalukidwa sizifuna njira yolumikizirana kapena kuluka ulusi, koma m'malo mwake zimatsata njira zingapo pophatikiza ulusi kapena kuphatikiza ulusi kuti apange mauna. Njira zopangira izi zitha kuphatikizira kusanganikirana kwa ulusi, kuyala mauna, kukhomerera singano, kusungunuka kotentha, kugwirizanitsa mankhwala, ndi zina.
Nsalu zosalukidwa zili ndi izi:
1. Nsalu yopanda nsalu imakhala ndi mawonekedwe otayirira komanso kupuma kwambiri komanso kuyamwa kwa chinyezi.
2. Chifukwa cha kusakhazikika kwa mapangidwe a mesh, nsalu zopanda nsalu zimakhala ndi kusinthasintha kwabwino komanso kusinthasintha.
3. Mphamvu ndi kuvala kukana kwa nsalu zopanda nsalu ndizochepa, koma makhalidwe awo akhoza kukulitsidwa mwa kukonza ndi kusinthidwa moyenera.
4. Nsalu zopanda nsalu zimatha kusinthidwa malinga ndi ntchito zosiyanasiyana ndi zofunikira, ndi zosiyana ndi pulasitiki.
Nsalu zosalukidwa zimagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, monga:
1. Zofunikira tsiku ndi tsiku: zopukutira zaukhondo, matewera, zopukuta zonyowa, ndi zina zotero.
2. Zachipatala ndi zaumoyo: masks azachipatala, mikanjo ya opaleshoni, mankhwala otayika, ndi zina zotero.
3. Minda ya mafakitale ndi yaulimi: zosefera, nsalu zoteteza nthaka, geotextile, etc.
4. M'munda wa zomangamanga ndi zokongoletsera: zipangizo zotchingira makoma, zophimba pansi, ndi zina zotero.
5. Minda yamagalimoto ndi ndege: magawo amkati, zida zosefera, ndi zina.
Makhalidwe osiyanasiyana ndi ntchito za nsalu zopanda nsalu zimapangitsa kuti zikhale zofunikira zogwirira ntchito komanso zimagwiritsidwa ntchito kwambiri m'madera osiyanasiyana.
Njira yoyendetsera antchito opanga zinthu zopanda nsalu
Njira yoyendetsera kupanga nsalu zopanda nsalu zimatha kusiyanasiyana malinga ndi zomwe zidapangidwa komanso zida zopangira. Zotsatirazi ndizomwe zimayendera kwa ogwira ntchito opanga nsalu zosalukidwa:
1. Kukonzekera kwazinthu zopangira: Konzani zipangizo zoyenera malinga ndi zofunikira za mankhwala, monga polypropylene (PP), polyester (PET), nayiloni ndi ulusi wina.
2. Kusakaniza kwa Ulusi: Kusakaniza mitundu yosiyanasiyana ya ulusi mu gawo linalake kuti mupeze ntchito yomwe mukufuna ndi khalidwe.
3. Kumasula Ulusi: Gwiritsani ntchito makina kapena njira zoyendetsera mpweya kumasula ulusi, kuonjezera kusiyana pakati pa ulusi, ndikukonzekera njira zotsatila.
4. Mapangidwe a ma mesh: Ulusi umaphatikizidwa kukhala ma mesh kudzera munjira monga kuyala mauna, kupopera mbewu mankhwalawa, kusungunula kotentha, kapena kuboola singano. Pakati pawo, kuyala ukonde ndikugawa mofanana ulusi pa lamba wotumizira kuti ukhale wosanjikiza wa mauna; Guluu wopopera ndi kugwiritsa ntchito zomatira kulumikiza ulusi pamodzi; Kusungunula kotentha ndi njira yosungunula ndi kulumikiza ulusi pamodzi kupyolera mu kukanikiza kotentha; Acupuncture ndi kugwiritsa ntchito singano zakuthwa kulowa mu ulusi wosanjikiza, kupanga mauna ngati kapangidwe.
5. Chithandizo cha compaction: Chithandizo chophatikizika chimagwiritsidwa ntchito pamapangidwe a mesh kuti awonjezere kachulukidwe ndi mphamvu ya nsalu yopanda nsalu. Zitha kuchitika kudzera m'njira monga kukanikiza kotentha ndi zodzigudubuza.
6. Post processing: Kudula, kupiringa, kuyesa, ndi kulamulira khalidwe la nsalu zosalukidwa pofuna kuonetsetsa kuti mankhwala akukwaniritsa zofunikira.
The pamwamba ndondomeko otaya ndi chabe ndondomeko wamba sanali nsalu nsalu luso kupanga, ndi yeniyeni ndondomeko otaya akhoza kusintha ndi kusinthidwa malinga ndi mitundu yosiyanasiyana ya mankhwala, ntchito, ndi zipangizo zofunika.
Kugawika kwa Maluso Aluso kwa Opanga Nsalu Osalukidwa
Magulu a luso lantchito kwa ogwira ntchito opanga nsalu osalukidwa amatha kusiyanasiyana malinga ndi dera komanso makampani. Zotsatirazi ndi gulu lonse la milingo ya luso lantchito:
1. Wantchito Wachinyamata: Ali ndi luso loyambira, odziwa kugwiritsa ntchito zipangizo zopangira nsalu zopanda nsalu, amayendetsa kayendetsedwe kake koyenera, ndipo amatha kutsata njira zogwirira ntchito monga momwe akufunira.
2. Wantchito wapakatikati: Pamaziko a antchito aang'ono, omwe ali ndi chidziwitso chozama chamalingaliro ndi zochitika zenizeni, amatha kudzipangira okha ndikusunga zida mu njira yopangira nsalu yopanda nsalu, ndikutha kuthetsa mavuto omwe amagwira ntchito komanso zovuta.
3. Antchito Akuluakulu: Pamaziko a ogwira ntchito apakatikati, ali ndi chidziwitso chochuluka ndi luso, amatha kusintha magawo a zipangizo malinga ndi zofunikira za mankhwala, kukhathamiritsa kayendetsedwe ka kayendetsedwe kake, kupititsa patsogolo ntchito zopanga komanso khalidwe labwino, ndipo amatha kuphunzitsa ndi kutsogolera ogwira ntchito kwa antchito aang'ono ndi apakatikati.
4. Katswiri kapena katswiri: Kutengera maziko a ogwira ntchito akuluakulu, omwe ali ndi luso lapamwamba laukadaulo ndi kasamalidwe, otha kupanga ndi kupanga zinthu zovuta kapena njira zopangira nsalu zosalukidwa, kuthana ndi zovuta zaukadaulo, komanso kukhala ndi luso logwira ntchito limodzi komanso luso loyang'anira bungwe.
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: Sep-18-2024