Hunhu hweiyo isiri-yakarukwa geotextile uye Zaozhuang isina-yakarukwa machira akasiyana
Hunhu hwe geotextile
Geotextile, inozivikanwawo se geotextile, imvura inotora geotechnical bvunzo zvinhu zvakagadzirwa nemafibisi ekugadzira ayo akarukwa kana kuruka. Geotextile ndechimwe chezvinhu zvinogadzirwa kubva kuzvinhu zvitsva geotechnical bvunzo. Chigadzirwa chakapedzwa chiri muchimiro chejira, ine general spacing yemamita 4-6 uye kureba kwemamita 50-100. Geotextiles yakakamurwa kuita spun geotextiles uye isiri-yakarukwa filament geotextiles.
Hunhu hwejira risiri rakarukwa
Machira asina kurukwa, anozivikanwawo seasina kurukwa jira rakagadzirwa nemaoko, anoumbwa neakamisikidzwa kana anopokana makemikari fibers uye chizvarwa chitsva chezvekuchengetedza nharaunda. Iyo ine hunhu hwekusapinda, kufema, kuchinjika, kureruka, kusabatika, nyore kwazvo kunyungudika, akapfuma uye ane mavara mavara, emhando yepamusoro uye yakaderera mutengo, uye inogona kushandiswa zvakare mune inodzokororwa system. Kana polypropylene (PP zvinhu) poda yakashandiswa seyakagadzirwa, inogadzirwa uye inogadzirwa kuburikidza neinoenderera nhanho imwe-yepamusoro-tembiricha kunyunguduka, kutenderera, kuisa, kudzvanya uye kusunungura. Inonzi jira nekuda kwekuonekwa kwayo uye mamwe maitiro.
Iko kushandiswa kwe geotextile uye jira risiri rakarukwa zvakasiyana
Iko kushandiswa kukuru kwe geotextile
Geotextiles anowanzoshandiswa mumapurojekiti ekuongorora geotechnical akadai seinjiniya yekuchengetedza mvura, engineering yemagetsi, migodhi yemarasha, migwagwa, uye njanji. Iyo inogona kushandiswa sesefa zvinhu zvekuparadzanisa ivhu rekuparadzanisa, dhizaini pombi yemvura inochengetedza hubs, migodhi uye yebeneficiation zvidyarwa, yekudhonza pombi zvinhu zveakawanda-layer ekuvaka migwagwa yemigwagwa, anti flushing emigumo yenzizi uye kuchengetedzwa kwemateru, mbabvu zvinhu zvenjanji, migwagwa, uye ndege njanji nheyo, zvimiro zvekusimbisa zvinhu zvinotonhora zvekusimbisa uye zvinotonhora zvekusimbisa zvinhu. kuramba, uye kutsemuka kusamira zvinhu zvemigwagwa yeasphalt.
Iko kushandiswa kukuru kwejira risiri rakarukwa
(1) Machira asina kurukwa ekuongororwa, kurapwa, uye hutsanana kwezvakatipoteredza: hembe dzekuvhiya, zvipfeko zvekudzivirira, mabhegi ehutsanana, masks ekudzivirira, manapukeni evana, tauro revanhu, machira ekuchenesa, machira emvura, tauro remashiripiti, zvinyoro zvetauro, midziyo yerunako, mapedhi ekumwedzi, sanitary pads, uye marara anoraswa.
(2) Zaozhuang jira risiri rakarukwa rekushongedza imba: zvimiti zvemadziro, machira epatafura, machira emubhedha, mabhedha, nezvimwe.
(3) Zaozhuang jira risiri rakarukwa rembatya: lining, adhesive lining, floc, yakaumbwa donje, akasiyana PVC ematehwe ematehwe elastic machira, nezvimwe.
(4) Industrial giredhi Zaozhuang non-yakarukwa jira; Denga rakadzikama zvinhu zvisingapindiki uye fiberglass mataira mabhodhi, zvinhu zvekusimudza, zvinhu zvekupolisha, zvekusefa zvinhu, insulation layer zvinhu, masaga esimende, geotextiles, machira ekuvhara, nezvimwe.
(5) Zaozhuang jira risiri rakarukwa rekurima nekupfuya mhuka: jira rekuchengetedza zvirimwa, jira rekukanda mbeu, jira rekudiridza, jira rekudzivirira rinopisa, nezvimwe.
(6) Mamwe machira eZaozhuang asiri akarukwa: nzvimbo yedonje, kupisa kwemafuta, kuvharidzira ruzha uye zvinhu zvekudzikisa ruzha, kunwa mafuta kunonzwa, chiutsi sefa yemuromo, bhegi retii kurongedza, zvinhu zveshangu, nezvimwe.
Maitiro ekugadzira geotextile uye asina-yakarukwa machira akasiyana
Kugadzira nzira ye geotextile
Short fiber geotextile inogadzirwa nepolyester pfupi fibre polyester jira kana polypropylene jira semidziyo mbishi, inovhurwa nemuchina wekuburitsa, unosunungurwa nemuchina unosunungura, wobva waiswa mubhokisi rekuchengetera. Inobva yapisa-yakakungurutswa kuti iwane yakakwira density, uye yobva yaiswa mana kusvika mashanu akaturikidzana mesh. Mushure memaitiro matatu ekubaya tsono anosanganisira pre kuboora, kuboora hoko, uye kubaya kukuru, inoumbwa nekutambanudza nekuchekerera micheto; Iyo yakareba filament geotextile, kune rumwe rutivi, inogadzirwa kubva kumhando nyowani yepolyester chip particles seyakabikwa, yakanyungudutswa pakupisa kwepamusoro, yakaroverwa uye yakaiswa mumambure, uye yozogadziriswa kuburikidza nemaitiro maviri ekubaya tsono: pre kubaya uye kubaya zvakare, kuchiteverwa nekucheka kwemucheto uye kutambanudza.
Non woven fabric production process inoyerera
Machira asina kurukwa haaitwe nekubatanidza nekuruka shinda dzedonje rimwe nerimwe, asi nekukasika kubatanidza cellulose pamwechete uchishandisa nzira dzemuviri kana makemikari. Iyo haina mepu yewap uye weft, uye michina yekucheka nekusonesa iri nyore kwazvo. Zvakare zvakareruka uye nyore kugadzira. Pane zvinhu zvitatu zvakakosha pakuita kugadzirwa:
(1) Spinning adhesion method: Uchishandisa musimboti wekunyunguduka kuruka, izvo mbishi zvinonyungudutswa uye zvakasanganiswa nerabha, zvozoburitswa nendiro yekutenderera kuti ibudise kuyerera kwakanaka kwekunyunguduka. Inokurumidza uye yakasimba mhepo inotonhora inoshandiswa kutonhora kuyerera kwakanaka, nepo kemikari fiber inoiswa pasi pekutambanudza mhedzisiro kuti ibudise inoenderera filaments. Kuburikidza nemaitiro ekuparadzanisa shinda, chimiro chakagovaniswa chekudhirowa chinogadzirwa, icho chinoiswa pajira remesh kugadzira fiber webhu. Iyo fiber dandemutande inosimbiswa neinopisa yekusunga chimiro, tsono yekusunga dhizaini kana jeti yemvura uye yakagadzikwa kuita Zaozhuang isiri-yakarukwa jira.
(2) Melt yekupfapfaidza nzira: Iyo yakanyungudutswa yakanyungudutswa ne screw inoshandiswa mune inokurumidza-yepamusoro-tembiricha yedutu gasi jenareta kuisa pasi kuyerera kwakanaka kwezvinhu zvakanyungudutswa pakutatamuka kwemasero epolymer, zvichikonzera kugadzirwa kwepolyester mapfupi mapfupi fibers. Mafiibha aya anobva aiswa paketeni remambure kana kuti mesh roller dhiramu kuti ibudise inoenderera ipfupi fiber network, iyo inozogadziriswa kuburikidza nekuzvinamira mhedzisiro kana mamwe maitiro ekusimbisa ekugadzira Zaozhuang jira risiri rakarukwa.
(3) Composite nzira: A meltblown nonwoven kugadzira muchina inowedzerwa pakati maviri kuruka uye bonding nonwoven kugadzira michina kuti riite composite kugadzirwa mutsetse, iyo inoshandiswa kugadzira Zaozhuang nonwoven jira ane layered kuruka uye bonding faibha webs uye meltblown faibha webs.
Iyo geotextile yakafanana neiyo isiri-yakarukwa jira? Zviri pamusoro apa ndiwo mutsauko uye misiyano yataronga. Tinotarisira kukupa rumwe rubatsiro kwauri.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., mugadziri wemicheka isina mucheka uye micheka isina kugadzirwa, akakodzera kuvimba kwako!
Nguva yekutumira: Aug-01-2024