How we tapered our filament and control our tapering?
How we tapered our filament and control our tapering?
Yangzhou Jingdu Brush Co.,Ltd is a factory who are producing bristle and brush filament. At the moment, we have two ways to tapered our filament, one is physical tapered , and one is chemical tapered filament.
Vamos a presentar cómo hemos modificado el perfil químico:
1.Different sharp of filaments will use different degree of acid-base concentration. We will measure the degree of acid accordingly to kinds of filament
2.Put the filaments in the acid water in a certain position
3.After boiling, checking how much they have reflected and keep watching until they have finished, and washed them to measure the size to check if it is ok
4.Put the finished tapered filament in the accurate place.
The most important is that to pay more attention to degree of acid-base concentration, if too high, then the filament would be shorted.
Skilled and trained Workers are more necessary for making chemical tapered filament.
K.eyelashes filament
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