一种用于去除一外围部分，如玻璃板的胎圈区域，其包括与按压的按压机构的周边部分的玻璃板的步骤，如推杆，处理和装置与其对应的过程。 使用该推压机构的，使用吸盘时，吸盘的接合完成时间大大减少。 产量得到提高，不使用吸盘也可实现过程。 处理具有高挠性的玻璃板时改进的工艺稳定性和放大工艺窗口是特别有利的。

A process for removing a peripheral portion of such a bead region of the glass sheet, comprising the step of pressing the glass sheet circumferential portion with a pressing mechanism such as a push bar, the process, and apparatus corresponding thereto. The use of the pressing mechanism, if you want to use the suction cup, the engagement completion time of the suction cup is greatly reduced. The yield was improved, processes that do not use suction cups can also be realized. Improved process stability and expanded process window is especially advantageous when processing a glass sheet having a high flexibility.