Nrog rau txoj kev loj hlob ntawm kev ua lag luam, khoom cuav rau hauv cov ntaub ntawv, kev siv hluav taws xob, kev tsim kho thiab lwm yam muaj qhov hloov zoo, lub hom phiaj ntawm cov kev hloov no yog ua kom cov cij nyom ua kom zoo dua rau cov nroj tsuag, theem: Thawj theem: Lub Nylon 6 (poly caprolactam) cov khoom siv yog tom qab kos, tso rau hauv daim ntaub los luj.
Cov duab ntawm ib tug ntaub pua plag, pluag elasticity;
Qhov thib ob theem: polypropylene (PP) cov khoom, tab sis kuj los ntawm extrusion hlau tso rau hauv daim ntaub los luj, paved thiab sau nrog quartz sand particles, hardness, tab sis pheej yig.
Phaj III: Polyethylene (PE) cov ntaub ntawv, tab sis kuj dhau los ntawm cov hlau ntxig rau hauv daim ntaub txuam, paving thiab sau lub pob zeb ntawm quartz, tib lub sij hawm sau cov roj hmab, nrog cov nroj tsuag cwj pwm txawv, kev ua haujlwm zoo heev;
Qeb IV: Rau daim ntawv pov thawj FIFA ua tus qauv, them nqi rau lub hauv paus, kev tsim kho thiab lwm yam kev tsim kho tshuab, qhov theem no ntxiv rau cov khoom siv mesh, muaj cov khoom sib txuas ncaj qha, cov khoom muaj PE tov nrog PP, PE thiab nylon sib tov, kev ua tau zoo ntawm kev txav mus ntxiv; Qhov thib tsib theem: ib kab nyuag ib kab nyom tsuas yog, ntxiv nrog rau qhov kev ua ntawm kev ua kis las, tab sis tseem yog tus caum qab ntawm qhov zoo tagnrho tsaj, thaum tseem ceeb dua rau kev tsim kho ntawm lub system.
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Qhov thib rau theem: feem ntau yog curly nyom, ib qho tshwj xeeb rau lub qhov rooj, golf thiab lwm yam taw kev ntawm lub cev kom ua kev lom zem ua si leisure nyom.
