How much does it cost to open the mold of mobile phone silicone sleeve?

You'd better take a picture. The cost of mold opening is related to the mold structure. If it is an ordinary upper and lower template, and the structure is simple, there is no pattern and no discharge, it will cost about four or five thousand yuan. If it's upper and lower templates+mold core, it's basically more than 8 thousand. If you need to discharge, it is more expensive.