Yuav ua li cas xaiv turf dag

1. Saib cov duab ntawm cov nyom xov:
Muaj ntau hom nyom nyom, xws li U-puab, M-puab, pob zeb diamond zoo li, nrog lossis tsis muaj stems, thiab lwm yam. Qhov dav ntawm cov nyom xov yog, cov khoom siv ntau dua. Yog hais tias cov nyom xov ntxiv rau qia, nws qhia tau hais tias hom upright thiab resilience zoo dua. Tau kawg, tus nqi siab dua. Tus nqi ntawm hom nyom no feem ntau yog kim heev. Qhov sib xws, smoothness, thiab tsis muaj tangled strands qhia zoo elasticity thiab toughness ntawm cov nyom fibers.
2. Saib hauv qab thiab nraub qaum:
Yog hais tias sab nraum qab ntawm cov nyom yog dub thiab zoo li me ntsis xav, ces nws yog ib tug universal butadiene styrene backing nplaum; Yog hais tias nws yog ntsuab thiab zoo li tawv, ces nws yog ib tug ntau upscale SPU backing nplaum. Yog hais tias lub hauv paus ntaub thiab cov ntaub nplaum rov qab zoo li tuab, nws feem ntau qhia tau hais tias muaj ntau cov ntaub ntawv siv thiab qhov zoo yog qhov zoo. Yog tias lawv pom nyias, qhov zoo yog qhov tsis zoo. Yog hais tias cov nplaum txheej ntawm lub nraub qaum yog cov tuab tuab, zoo ib yam ntawm cov xim, thiab tsis muaj qhov to ntawm cov nyom lo lo ntxhuav thawj xim, nws qhia tau hais tias zoo; Tsis sib xws thickness, xim sib txawv, thiab to ntawm nyom txhob lo lo ntxhuav thawj xim qhia kuj tsis zoo.
3. Kov nyom txhob lo lo ntxhuav kev ntxhib los mos:
Thaum kov cov nyom, cov neeg feem coob yuav tsum xyuas seb cov nyom puas yog mos thiab xis rau qhov kov. Cov nyom mos thiab xis nyob yog qhov zoo. Tab sis qhov tseeb, ntawm qhov tsis sib xws, cov nyom mos thiab xis nyob yog cov nyom nyom. Koj yuav tsum paub tias hauv kev siv txhua hnub, cov nyom tau nce nrog koj txhais taw thiab tsis tshua muaj kev sib cuag nrog koj cov tawv nqaij. Cov nyom nyom fibers muaj zog thiab muaj zog dua thiab muaj zog dua, thiab lawv yuav tsis yooj yim poob los yog tawg yog tias tau txav mus ntev. Nws yog ib qho yooj yim heev los ua cov nyom mos mos, tab sis nws yog ib qho nyuaj heev kom ua tiav qhov ncaj thiab elasticity, uas tiag tiag yuav tsum tau siv tshuab siab thiab tus nqi siab.
4. Pulling Nyom Silk kom pom Pullout Resistance:
Tus nqi rub tawm ntawm cov nyom yog ib qho tseem ceeb tshaj plaws kev ntsuas, uas tuaj yeem ntsuas kwv yees li ntawm rub cov nyom fibers. Clamp ib pawg ntawm cov nyom fibers nrog koj cov ntiv tes thiab rub lawv tawm quab yuam. Yog tias lawv tsis tuaj yeem rub tawm tag nrho, nws yog qhov kev xaiv zoo tshaj plaws; Qee zaus rub tawm, thiab qhov zoo kuj zoo; Yog tias cov nyom fiber ntau tuaj yeem rub tawm nrog tsawg zog, nws feem ntau tsis zoo. SPU rov qab kua nplaum nyom nyom yuav tsum tsis txhob rub tawm los ntawm cov neeg laus nrog 80% ntawm lub zog, thaum butadiene thiab styrene feem ntau tuaj yeem poob rau qee qhov. Qhov no yog qhov zoo tshaj plaws pom qhov sib txawv ntawm ob hom kua nplaum rov qab.