Traditional Manual Bristle Craftsmanship
Cov txhuam hniav thaum ntxov siv cov npua los yog nees cov plaub hau ua cov khoom siv bristle; cov kauj ruam tseem ceeb yog raws li nram no:
Kev Xaiv Cov Khoom Siv: Xaiv cov npua dawb lossis nees cov plaub hau ntev ntev thiab tuab, thiab tshem tawm cov impurities thiab cov plaub hau stray.
Combing thiab Shaping: Rov ua dua cov fibers kom ncaj lawv, npaj lawv rau hauv cov pob ntawm cov tuab tuab, thiab ruaj ntseg los ntawm kev khi nrog cov xov paj.
Disinfection: Disinfecting lub ntuj bristles ntawm sulfur fumigation los tiv thaiv kab mob loj hlob thaum siv.
Tufting thiab Securing: Ntxig cov bristle bundles rau hauv ua ntej -drilled qhov nyob rau hauv lub kov, sealing lub qhov nrog cov pob txha pegs, thiab rub kom nruj kom ruaj ntseg bristles thiab tiv thaiv los.
Niaj hnub Standard Nylon Bristle Manufacturing txheej txheem
Tam sim no, cov txhuam hniav tseem ceeb feem ntau siv cov nylon bristles; tus txheej txheem ntau lawm yog raws li nram no:
Kev Npaj Khoom Raw: Xaiv cov khoom siv thermoplastic- xws li nylon lossis polyester- ua cov ntaub ntawv hauv paus; Cov tshuaj tiv thaiv kab mob tuaj yeem raug ntxiv rau cov bristles nrog cov haujlwm tshwj xeeb.
Melt Extrusion: Pub cov ntaub ntawv raw rau hauv ib qho extruder thiab cua sov rau 260-280℃kom yaj tag nrho cov resin; extruding cov yaj los ntawm ib tug spinneret ntawm ib tug siab ntawm 1550-1650 Pa kom tsim nruam monofilament strands.
Stretching thiab Setting: Subjecting lub extruded strands mus rau ntau theem ntawm kub ncab los txhim kho fiber ntau toughness thiab lub zog, kom ntseeg tau cov bristles tiv taus deformation los yog flattening.
Txiav mus rau Length: Txiav cov nruam txuas mus rau hauv ntu ntawm qhov ntev ntev raws li qhov xav tau ntau lawm thiab teeb tsa lawv rau hauv cov pob khoom zoo.
Xaus-Rounding (Tsib Sib Tsoo): Sib tsoo cov lus qhia ntawm cov txiav bristle bundles rau hauv du, hemispherical duab kom tshem tawm cov kaum ntse ntse thiab burrs; qhov no tiv thaiv cov pos hniav raug mob thiab ua kom ua raws li cov qauv hauv tebchaws uas xav tau cov lus qhia bristle kom tsis txhob muaj cov npoo ntse.
