Nyob rau hauv cov txheej txheem ntau lawm ntawm cov thawv ntim khoom, lub voj voog weaving puag txheej txheej txheem ntsuas yog cov cim nyuaj los daws cov khoom ntim ntim khoom. Muaj rau lub ntsiab lus nyob rau hauv tag nrho, thiab cov cim qhia tshwj xeeb yog raws li hauv qab no:
1. Weaving density thiab weaving density kam rau ua
Weaving ntom yog hais txog tus naj npawb ntawm warp thiab weft yarns hauv 100mm × 100mm woven fabric. Lub teb chaws tus qauv GB / T8946 rau woven hnab stipulates lub weaving ceev thiab ceev kam rau ua tib lub sij hawm. Lub weaving ceev feem ntau yog nyob ntawm cov khoom ntim thiab txiav txim los ntawm tus neeg siv. Feem ntau siv cov ntaub ntaub ntom ntom yog 36 × 36 hauv paus / 10cm, 40 × 40 hauv paus / 10cm, thiab 48 × 48 hauv paus / 10cm. Qhov ntom ntawm daim ntaub yog feem ntau ntsuas hauv lwm chav tsev: buckle. Yog hais tias hloov mus rau ib tug buckle, nws yog 12 buckles, 13 buckles, 14 buckles, 16 buckles, thiab lwm yam.
2. Weaving density kam rau ua
Weaving density kam rau ua yog hais txog cov xov tooj ntawm cov xov hlau uas muaj ntau dua lossis tsawg dua li cov txheej txheem weaving ntom.
3. Woven daim ntaub tensile load.
Tensile load tseem hu ua tensile zog. Rau cov ntaub qhwv, nws raug rau tensile load nyob rau hauv ob qho tib si warp thiab weft cov lus qhia, yog li nws yog hu ua warp thiab weft tensile load.
4. Woven daim ntaub unit cheeb tsam loj
Chav tsev qhov hnyav ntawm daim ntaub woven yog qhia nyob rau hauv grams ib square meter, uas yog ib qho tseem ceeb kev qhia ntawm woven ntaub. Cov grams ib square meter mas nyob ntawm warp thiab weft ceev thiab lub thickness ntawm lub tiaj hlau. Cov grams ib square meter cuam tshuam lub zog tensile thiab load peev xwm ntawm daim ntaub woven. Cov grams ib square meter yog qhov txuas loj rau cov neeg tsim khoom los tswj cov nqi.
5. Dav
Qhov dav ntawm ntau yam ntaub woven ncaj qha cuam tshuam rau lub hnab ua txheej txheem. Rau lub raj ntaub, qhov dav yog nthuav tawm los ntawm lub folded warp, uas yog sib npaug rau ib nrab ntawm qhov ncig. Dav shrinkage tus nqi, qhov dav ntawm tag nrho cov ntaub woven tom qab weaving thiab winding, tom qab unwinding, txiav, luam ntawv, thiab xaws, qhov dav ntawm lub hnab yog me ntsis me dua qhov dav thaum winding, uas peb hu ua dav shrinkage.
6. Tes hnov.
PP cov xov paj tiaj tus braids xav tias tuab dua, dav dua, thiab nyuaj dua; HDPE tiaj yarn braids zoo li softer, smoother, thiab tsawg ntom. Ntxiv calcium masterbatch rau PP ca xov paj yuav ua rau nws xav tias dav, thiab ntxiv HDPE tsawg dua rau PP yuav ua rau nws softer; nqaim ca yarns, tiaj weaving, thiab softer; wide yarns, ntau folded yarns thaum weaving, thiab ntxhib tes hnov.