Zipper sewing template

Abstract

The utility model relates to a zipper sewing template which comprises a top plate, a middle plate and a bottom plate, the top plate, the middle plate and the bottom plate are all transparent rectangular plates with the same size and specification, and the top plate, the middle plate and the bottom plate are coaxially and rotationally connected along the edges of the same side of the rectangular plates in the axial direction. A first interlayer between the upper surface of the bottom plate and the lower surface of the middle plate and a second interlayer between the upper surface of the middle plate and the lower surface of the top plate are formed; zipper sewing gaps are correspondingly formed in the top plate, the middle plate and the bottom plate respectively, and the zipper sewing gaps coincide and communicate with one another; the zipper sewing gap on each plate comprises two sewing gap units, namely a first single sewing gap unit and a second double sewing gap unit; the zipper and the transition piece are positioned by utilizing the structure of the three-layer plate and the two interlayers, and sewing is performed through each set sewing gap; the template is fast and convenient, the sewing efficiency is improved, the product quality is easier to control, and the working efficiency is greatly improved.

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