后套和鞋身翻車時未對準記號點，下端未平齊車縫導致后套歪斜要求作業員翻車

The rear cover and the shoe body are not aligned with the marking points when the lower end is not flush with the seam, which causes the rear cover to be skewed. <br>When the operator is overturned, the rear cover and the corresponding marking point of the shoe body must be aligned, and the lower end must be flush and done. Self-check.

The rear sleeve and shoe body roll over when not aligned to the mark point, the lower end is not flat seam resulting in the rear sleeve skew.<br>Requires the operator to turn over the rear sleeve and shoe body corresponding mark points need to be aligned, and the lower end needs to work flush, and do a good job of self-examination.

The back cover and the shoe body are not aligned with the mark point when turning over, and the lower end is not flush with the sewing seam, resulting in the back cover skewing<br>The operator is required to align the marking points of the back cover and the shoe body when overturning, and the lower end shall be flush for operation, and self inspection shall be done.<br>