Filament Diameter thiab Morphology: Mainstream soft- txhuam hniav txhuam hniav muaj ib txoj kab uas hla tsawg dua los yog sib npaug li 0.18 hli, nrog ultra- txhuam txhuam zoo li ntawm 0.12 mus rau 0.15 hli, thaum tawv bristles feem ntau tshaj 0.25 hli inch. Nyob rau hauv cov khoom ua raws, cov lus qhia bristle undergo rounding kom tshem tawm cov npoo ntse los yog burrs, tiv thaiv khawb rau cov pos hniav thiab hniav enamel.
Tuft Arrangement Design: High-cov tshuab tufting ceev feem ntau yog ua haujlwm, tso cai rau ntau tshaj 3,000 bristles ib square centimeter. Standard layouts feature 3-4 kab nrog 6-8 tufts ib kab; Cov qauv tshwj xeeb siv W, X, los yog V-zoo li tus ntoo khaub lig- qauv lossis cov qauv tsim, qhov twg luv dua, tawv hauv cov bristles nkag mus rau qhov tawg thiab qhov zawj, thaum ntev dua, softer txheej bristles ntxuav lub gumline.
Khoom siv thiab txheej txheej: DuPont nylon filament yog cov khoom tseem ceeb, nrog rau qee qhov kev hloov kho kom muaj cov kab mob tua kab mob, xyoob fibers, los yog cov khoom siv silicone. Composite bristles-combining filaments ntawm qhov sib txawv nruj- sib npaug ntxuav kev ua tau zoo nrog kev ua siab mos.
Cov Txheej Txheem Ua Haujlwm Tshwj Xeeb: Cov txhuam hniav txhuam hniav feem ntau muaj V-zoo li tus lossis U- zoo li tus txhuam hniav kom yooj yim ntxuav ib ncig ntawm cov khoom siv orthodontic. Qee lub taub hau txhuam hniav suav nrog silicone sab tis lossis cov txheej txheem cushioning yooj yim kom txo tau cov pos hniav thaum txhuam hniav.
