Kako narediti nadzor kakovosti barve vrečke z laboratorijskimi padci?
Kako narediti nadzor kakovosti barve vrečke z laboratorijskimi padci? Za boljši nadzor kakovosti vrečk, Vprašali so me, kako so narejeni laboratorijski sesalci za vrečke, in moji odgovori so spodaj: Laboratorijski potop je narejen v laboratoriju tovarne za barvanje. Actually different factory makes lab dips differently with different equipment for different material/fibres. As most of bag's material is polyester, which is dyed under high temperature with high pressure. Basically below processes are necessary. Get a colour swatch or a...