GLASS ROLL MANUFACTURING METHOD

In this method, after severing an unnecessary portion 2b by cutting a glass ribbon 2 in the longitudinal direction during conveyance, the glass ribbon 2, from which the unnecessary portion 2b has beencut off, is passed through a slack conveyance section T on the conveyance path with the slack conveyance section T in a slackened state, and is then wound around a winding core 5 at the downstream end P2 of the conveyance path to produce a glass roll 6, wherein a suction conveyor 12 is provided in the interval between the downstream end P2 and the slack conveyance section T on the conveyance path, and while being conveyed by means of the suction conveyor 12, the glass ribbon 2 is tautened by being wound by a winding core 5 between the suction conveyor 12 and the downstream end P2 on the conveyance path. 本发明提供如下一种玻璃卷的制造方法，通过将玻璃带(2)在搬运的同时在长度方向上切断从而分割出不需要部分(2b)后，使分割出了不需要部分(2b)的玻璃带(2)以松弛的状态通过搬运路径上的松弛搬运区间(T)，之后在搬运路径的下游端(P2)绕卷芯(5)卷绕而制造玻璃卷(6)，在该方法中，在搬运路径上的松弛搬运区间(T)与下游端(P2)的彼此之间设置吸附输送机(12)，在利用吸附输送机(12)搬运玻璃带(2)的同时，在搬运路径上的