Cov kev qhia tshwj xeeb thiab hom ntawm cov nyom dag, yog tias koj xav xaiv hom hom casses nyom, koj yuav tsum muaj cov cim nram qab no kom thiaj li piav tau cov kev cai:
1. Cov khoom siv ntawm cov khoom cuav: PA (nylon), PP (polypropylene), PE (polyethylene). Feem ntau ntawm cov khoom siv dag zog tam sim no siv cov nyom nrog PE ua cov khoom tseem ceeb, vim PA muaj zoo coj los ua haujlwm. Txawm li cas los xij, cov khoom nyuab nyuab heev, nws yooj yim rau kev kub hnyiab ntawm cov tawv nqaij, PP hnyav ua rau neeg pluag, qhov chaw muaj kev pab cuam luv luv, thiab PE yog muag thiab hnav tsis taus, uas yog kev xaiv ntawm kev sib tw kis las, thiab PA yog tsuas yog siv nyob rau hauv Toj roob hauv pes nyom nroj dag nyom ua lag luam.
2, cov duab ntawm cov cib nyom silk: mesh cracked silk, ib cov mesh nyhav muaj ntau ntau cov kev kawm nyob rau hauv ntau cov dag hluav taws nyob rau hauv Suav teb, dag cawv monofilament tau ua nrov nyob rau hauv xyoo tsis ntev los no, lub ntsiab yog vim li cas yog tias qhov tsos yog ntau tshaj liaj teb Nyom, zoo nkauj tsos, me ntsis superior ntawd coj hnyav, tab sis feem ntau yog tus nqi siab dua lub mesh.
3, qhov siab ntawm dag dag: nyob rau hauv cov European thiab American kev lag luam, qhov dag cij nyom ntawm lub tiaj football yog feem ntau yog 60mm. Thaum cov khoom cuav qoob loo ntawm cov tsev kawm ntawv yog tendered, qhov cwj pwm yog feem ntau ntawm 40-55mm. Qhov siab siab qhov siab tshaj qhov nyom, qhov ntau dua tus nqi. Cov nqi them thiab cov nqi them zog yuav nce ntxiv, feem ntau hauv 50 hli los yog li ntawd, siv tau yog tias tus tswv tsev yuav tsum tau muaj cov khoom nyom siab tau teem rau 60 hli qhov siab nyom.
4. Cov txheej txheem ntawm cov khoom siv dag hauv qab daig: Feem ntau cov ciav hlau thaub qab yog styrene-butadiene latex, thiab cov khoom zoo nkauj nyom thaub qab yog PU thaub qab. Qhov txawv yog qhov rub tawm ntawm PU thim rov qab muaj ntau dua PU. Styrene-butadiene latex, ua kom pom zoo, kev ua kom dej tsis zoo, vim tias cov kua nplaum PU yog molded ib zaug, cov additive tsawg dua, yog li nws yog ntau tus phooj ywg zoo. Txawm li cas los xij, tus nqi ntawm PU nplaum yog siab, thiab tus nqi ntawm cov khoom no feem ntau yog 20% -30% siab dua li ntawm styrene-butadiene latex khoom.
5, khoom cuav qis hauv qab hom ntaub: feem ntau muab faib rau hauv cov ntaub ntawv cog lus nruab nrab thiab cov khoob mesh peb txheej txheej, cov tensile zog ntawm peb cov ntaub ntawv los ntawm cov ntaub qhwv los kuj zoo dua.
6, dag caws taug kev: feem ntau muab faib ua ib lo lus, koob thiab Z lo lus. Ob txoj kev txhaj koob tshuaj muaj peev xwm ua tau raws li cov kev cai ntawm kev siv cov nyom, tab sis tus zauv zoo li Z-txoj hauv kev ua rau txoj kev faib hluav taws kub ntau dua, thiab qhov adhesive adhesion ntawm cov khoom siv dag dag yuav ntau dua.
7. Caw cov khoom ciav hlau: Feem ntau, qhov nyom siab ntawm cov nyom dag yog 50 hli, li 10,000 koob. Yog hais tias qhov zoo ntawm cov nyom artificial nyom loj, qhov ceev yuav tuaj yeem muab rau, tiam sis tus nqi yuav nce. Thiab qhov siab dua qhov khoom neeg nyom siab, qhov qis ntawm cov khoom siv cuaj caum feem ntau teeb.
8, qhov nyhav ntawm cov nyom nyom thiab nyom: cov cassib nyom yog feem ntau muab faib ua 6600DTEX, 8800 DTEX, 9700DTEX, 12000DTEX, 15000DTEX, thiab lwm yam., Uas txhais tau tias cov khoom nyom nyom ib 10,000 mais, feem ntau yog 8800DTEX los yog ntau dua rau football.
Txawm li cas los, qhov siab dua qhov nyhav ntawm cov khoom neeg nyom, qhov ceev yuav me, tiag tiag kom ntseeg tau tias qhov nyhav ntawm cov nyom ib square meter yog li 1 kg.
