YUEYI Mold, China top two color mold maker, quality offer 2K shampoo caps flip top, bottle flip top cap in two color moulding designs, double colour flip top mold for plastic bottles, shampoo bottle double snap top closure!
As we all know for such flip top cap mold, the hinge part will be the key, since it will directly affect the feel of the customer‘s usage! So the hinge part can not be too hard, neither too soft, it should have a certain of flexibility, and the best effect is to have a snapped sound after cover the cap!
So what should we do for the hinge part, especially for 2k snap top cap mold?? We should make the inserts on hinge part move to allow the second color injecting! At the same time, imported high-end heat-treatment steel should be used, to have the inserts wear resistance! Also the inserts under our specially processed, they’re self-lubricating and the surface hardness can reach HV2500－3000!
If you’re still looking for the good bicolor cap injection mold maker in China, we can be your another good choice.