Is there a parting line for good brands of wine glasses?

- May 19, 2020-

Most of the molds used for filling and pouring are made up of several parts, and the position of the joint is impossible to be absolutely smooth, and there will be small gaps. When the injected parts are produced, the position will be small The edge protrusion is the parting line. ——So the key to whether the wine glass has a parting line lies in the production process version. There is no problem of the parting line for the red wine glass formed by one right!