Jira Risina Kurukwa reSpunlacesumo
Nzira yekare yekubatanidza machira mudandemutande ndeyekubatanidza machira, ayo anosunga machira kuti dandemutande rive nesimba.
Pasi pekubatanidza kwemuchina, nzira mbiri dzinonyanya kushandiswa ndeyekubhomba netsono uye kupwanya.
Spunlacing inoshandisa majeti emvura anomhanya kwazvo kurova dandemutande kuitira kuti shinda dzibatane. Nekuda kweizvozvo, machira asina kurukwa akagadzirwa nenzira iyi ane hunhu hwakasiyana, semubato wakapfava uye unokwenenzveka.
Japan ndiyo inonyanya kugadzira machira asina kucheneswa akarukwa ne hydroentangled pasi rose. Kuburitswa kwemachira ane donje kwaive matani 3,700 uye kukura kukuru mukugadzirwa kwacho kuchiri kuonekwa.
Kubva kuma1990, tekinoroji iyi yave ichishanda zvakanaka uye isingadhuri kune vagadziri vakawanda. Mazhinji emachira akavharirwa mumvura akashandisa mawebhu akaomarara (akaiswa makadhi kana kuti akaiswa nemhepo senzira dzekutanga).
Maitiro aya akachinja nguva pfupi yadarika nekuwedzera kweweb dzekutanga dzakanyorova. Izvi zvinokonzerwa nekuti Dexter anoshandisa tekinoroji yaUnicharm kugadzira machira ane tambo dzakapinza achishandisa machira akanyorova senzira dzekutanga.
Kusvika pari zvino, kune mazwi akasiyana-siyana anoreva spunlaced nonwoven akadai sejet entangled, water entangled, uye hydroentangled kana hydraulically needled. Izwi rekuti, spunlace, rinoshandiswa zvakanyanya muindasitiri ye nonwoven.
Kutaura zvazviri, maitiro e spunlace anogona kutsanangurwa seizvi: maitiro e spunlace sisitimu yekugadzira isina kurukwa inoshandisa majeti emvura kuti isunge shinda uye nokudaro inopa kusimba kwejira. Kupfava, jira rakarukwa, kuenderana, uye simba rakawanda ndizvo zvinhu zvikuru zvinoita kuti spunlace isina kurukwa ive yakasiyana pakati peisina kurukwa.
Mipumburu yejira re spunlace isina kurukwa
Sarudzo yeMachira Asina Kurukwa eSpunlace
Fiber inoshandiswa muzvinhu zvisina kurukwa zvakarukwa netambo dzinofanira kufunga nezvekutevera hunhu hwefiber.
Modulus:Fiber dzine modulus dzakatetepa dzinoda simba shoma rekunamatira pane dzine modulus dzakatetepa.
Kunaka:Kune rumwe rudzi rwepolymer, fibers dzakakura dzedhayamita dzakaoma kubata pane fibers diki dzedhayamita nekuda kwekuoma kwadzo kwakakombama.
Kune PET, vanhu vanoramba 1.25 kusvika 1.5 vanoita sevakanyanya kunaka.
Chikamu chemuchinjikwa:Kune imwe mhando yepolymer uye fiber denier, fiber ine chimiro chetriangular ichave nekuomarara kwekukombama kwakapetwa ka1.4 pane fiber yakatenderera.
Fiber yakaita sedenderedzwa, yakatetepa kana kuti yakaita denderedzwa inogona kuva nekuomarara kwakakombama ka0.1 chete kupfuura fiber yakatenderera.
Kureba:Matayi mapfupi anofamba-famba uye anogadzira nzvimbo dzakawanda dzekunamatira kupfuura matayi marefu. Zvisinei, simba rejira rinoenderana nehurefu hwetayi;
Saka, kureba kwefaibha kunofanirwa kusarudzwa kuti pave nechiyero chakanakisa pakati pehuwandu hwenzvimbo dzinopindirana uye simba rejira. Kune PET, kureba kwefaibha kubva pa1.8 kusvika 2.4 kunoita sekunge kwakanyanya kunaka.
Chikobvu:Crimp inodiwa mumasisitimu ekugadzirisa fiber uye inobatsiraKuwanda kwejira. Kukombama kwakanyanya kunogona kukonzera kusimba kwejira uye kubatwa kwaro.
Kunyorova kwefaibha:Utachiona hwehydrophilic hunonamatira zviri nyore kupfuura uto hwehydrophobic nekuda kwesimba guru rekudhonza.
Zviri mukati zvakatamiswa kubva: leouwant
vatengesi vemachira asina kurukwa espunlace
Jinhaocheng Nonwoven Co., Ltd. ikambani yekuChina inogadzira zvinhu zvine chekuita nekugadzira spunlace nonwovens. Ndapota farirai fekitari yedu. taura nesu.
Nguva yekutumira: Kurume-28-2019