Lub ntiaj teb ntawm kev ntim khoom thiab kev ntim khoom yog ntau yam khoom tsis txaus ntseeg thiab qhov ntau ntawm cov khoom lag luam tau muab los ntawm koj cov PP woven hnab chaw tsim khoom tuaj yeem tso koj tsis meej pem thaum nws los txog rau hom xaiv rau koj daim ntawv thov. Lub hnab tsis-woven thiab woven polypropylene hnab yog cov kev xaiv nrov rau cov khoom ntim. Thaum lub hnab PP yog tsim tawm ntawm tib hom roj hmab yas, lawv qhov sib txawv hauv qhov lawv tau tsim. Woven polypropylene muaj cov PP yas xov uas tau sib xyaw ua ke, tsim kom cov khoom siv ruaj khov nrog kev sib txuam thiab kev muaj zog. Cov hnab polypropylene tsis-woven, ntawm qhov tod tes, tau muab sib khi ua ke es tsis txhob siv xov, yog li cov hnab yas tsis sib xyaw ua ke siv cov cua sov thiab siab. Tus txheej txheem ob leeg ua lub hnab ruaj thiab siv tau rau txhua yam kev ntim ntawv.
Woven polypropylene hnab yog cov kev xaiv nrov dua rau ntau yam uas yuav tsum tau ntim. Txhawm rau tsim cov hnab PP woven, cov tuam txhab rho tawm zaj duab xis yas thiab kos lawv mus rau hauv cov chaw lim dej, uas tom qab ntawd cov ntaub qhwv (warp thiab weft style) rau hauv cov ntawv loj. Cov ntaub npuag tuaj yeem siv los tsim txhua yam khoom los ntawm tarpaulins mus rau lub thawv ntim, hnab ntim khoom, cov ntaub geotextile, thiab lwm yam ntaub ntawv zoo li no. Lub hnab PP Woven muaj cov nyiam fray ntawm cov npoo, txawm hais tias lub caij PP woven hnab chaw tsim tshuaj paus feem ntau siv cov tswv yim los tawm tsam fraying thiab xyuas kom lub hnab muaj kev ntseeg siab.
Polypropylene, uas yog cov ntaub ntawv tshaj plaws yas siv los tsim cov khoom ntim, yog cov khoom siv thermoplastic uas tau los ntawm cov tshuaj polymerization ntawm propylene. Thaum lub hnab PP tsis-woven kuj muaj kev ua kom zoo dua qub, lub hnab ntim cov khoom tsim ua txoj haujlwm hnyav hnyav dua uas tuaj yeem tiv taus ntau qhov hnyav.
Polypropylene yog qhov kev xaiv zoo rau kev ntim khoom vim nws cov yam ntxwv zoo. Tsis tsuas yog qhov tshwj xeeb yas yas tsis muaj tshuaj lom - nws kuj yog 100% ruaj khov thiab rov siv tau. Cov hnab PP yog cov khoom tsis-qaij, yooj yim ntxuav, thiab muaj cov khoom tiv thaiv kab mob. Lawv kuj muaj qhov tsawg kawg ntom ntom, ua rau cov hnab no hnav thiab ua pa. Thaum ua tiav nrog zaj duab xis laminated, PP hnab ua kua dej, uas pab tiv thaiv cov ntsiab lus los ntawm ya raws. Cov neeg tsim khoom ua liaj ua teb ntxiv rau cov chaw tsim khoom lag luam xaiv cov hnab polypropylene dua li lwm hom kev ntim khoom vim cov hnab no ua lag luam muaj txiaj ntsig thiab tsim khoom yooj yim. Ntxiv mus, PP hnab yog cov kev xaiv hauv eco uas rov siv tau, ua tsaug rau lawv cov ua tau zoo tiv thaiv kev puas tsuaj los ntawm kev mob lub cev thiab txhua yam khoom muaj feem ua rau lub cev tsis zoo xws li cov kuab tshuaj organic, cov kab mob degreasing, cov kua qaub, alkalis, thiab lwm yam.