Hauv kev tsim cov dej tsis muaj dej, ib qho me me uas tsis pom tseeb tab sis tuaj yeem ua lub luag haujlwm loj yog feem ntau siv - cov ntaub tsis-woven (cov txheej txheem carcass). Nws ua lub luag haujlwm dab tsi hauv kev tiv thaiv dej?
Non-woven fabrics, tseem hu ua non-woven fabrics, koob-punched paj rwb, thiab lwm yam, yog tsim los ntawm kev taw qhia los yog random fibers. Nws tseem hu ua daim ntaub vim nws muaj cov tsos thiab cov khoom ntawm daim ntaub. Nws yog dej-pov thawj, breathable, saj zawg zog, hnav, tsis-flammable, yooj yim decomposed, non-toxic thiab non-irritating.
Dab tsi yog lub luag haujlwm ntawm kev ntxiv cov ntaub tsis-woven rau cov txheej txheem dej tsis zoo?
1. Cov ntaub ntawv tsis-woven yog cov ntaub ntawv noo noo, breathable thiab rhiab, thiab tuaj yeem ua ke nrog cov txheej txheem dej tsis zoo. Lub luag haujlwm tseem ceeb ntawm cov ntaub ntawv tsis-woven hauv kev ua dej tsis zoo yog txhawm rau txhim kho cov nyhuv thiab tiv thaiv kev tawg. Thaum cov ncauj lus kom ntxaws xws li cov yeeb nkab hauv paus, yin thiab yang ces kaum, thiab cov gutters yog deformed thiab tawg, nws tuaj yeem tiv thaiv cov yeeb yaj kiab los ntawm kev puas tsuaj thiab ua rau to. Vim lub unsynchronized deformation ntawm kev sib hais haum thiab cov qauv kub.
2. Superimposing non-woven fabrics tsis tau tsuas yog txhim khu lub tensile lub zog ntawm waterproof txheej, tab sis kuj txhim kho lub uniformity ntawm lub thickness ntawm waterproof txheej. Thaum pleev xim rau thaj tsam loj nrog cov ntaub ntawv tsis muaj dej, vim muaj cov ntaub ntawv pov thawj ntawm lub cev, cov xim yuav tsum txaus thiab cov xim yuav tsum zoo ib yam, txwv tsis pub cov carcass yuav impregnated.
3. Tiv thaiv cov zaj duab xis txheej los ntawm tev tawm. Thaum siv cov txheej txheem dej tsis zoo rau txoj kev taug kev ntxhab, cov txheej txheem yuav ntws mus rau hauv qab. Nrog cov ntaub tsis-woven, nws lo rau qhov chaw ntawm cov xim, tiv thaiv nws los ntawm txhua qhov chaw. Cov khoom siv ntxiv dag zog rau lub cev yog muab tso rau ntawm txheej nrog lub sijhawm kho ntev thiab tsis muaj viscosity, uas tuaj yeem ua kom zoo dua kev tsim kho ntawm cov zaj duab xis txheej.
