Appearance than the monochrome color mold mold to be beautiful, easy to change colors and you can not spray, the disadvantage is expensive, technically demanding:
1, two-color mold public mode are two completely different, but the mother die is different from two separate molding.
2, the former two-color mold after mold must be consistent. This mold positioned higher processing requirements.
3, according to data products control the thickness of the front panel molding, Mold thickness, KO-hole distance.
4, two-color plastic injection molds in the second, to avoid secondary master mold insert molding injury for the first time have a good product plastic bits, you can avoid the empty part of the design. However, the intensity must be carefully considered every sealed plastic bits.
5, injection molding, injection molding products for the first time can be slightly larger size, so that it can be molded in the second with another male molded tightly to achieve the role of sealing glue.
6, in front of the front and rear panels mold, pay attention to whether the former mode slider or lifter will be reset and crushed products, must find ways to make the A, B board first mold, mold slide before or after the lifter to reset.
Color mold is formed of two materials mixed together. This is to melt the two must have a good combination of strength, in order to ensure a better combination of strength, combined with performance tests must be conducted to confirm qualified to go into production after binding.