Raw material factors: including toner replacement, plastic material grade change, molding agent replacement.
Raw material variety is different: if PP material and ABS material or PC material request the same kind of color, but because of the variety of materials have slight color difference, but allow a limit.
Equipment, process reasons: A, temperature, B, pressure, C, melting time and other technological factors.
Environmental factors: the cylinder is not clean, the drying hopper has dust, the mold has oil pollution and so on.
Toner itself factors: some toner is not subject to temperature, and the products are easily subject to changes in temperature. Such as: 9278 oven handle (A2945 LAN)
Raw material variety is different: if PP material and ABS material or PC material request the same kind of color, but because of the variety of materials have slight color difference, but allow a limit.
Equipment, process reasons: A, temperature, B, pressure, C, melting time and other technological factors.
Environmental factors: the cylinder is not clean, the drying hopper has dust, the mold has oil pollution and so on.
Toner itself factors: some toner is not subject to temperature, and the products are easily subject to changes in temperature. Such as: 9278 oven handle (A2945 LAN)
