Method and mould for stitching lower hem squares

Abstract

The invention discloses a method and mould for stitching lower hem squares. The mould comprises a face plate, a bottom plate and a middle supporting plate, a plurality of groups of sample grooves are correspondingly arranged on the face plate and the bottom plate, the groove trend corresponds to the outline of a to-be-stitched line of a lower hem square, and notches are reserved on the sample grooves. Positioning structures are arranged on the outer sides of the sample grooves on the bottom plate, and after the lower hem square is placed on the bottom plate, the sample grooves on the bottom plate can be guaranteed to correspond to the corresponding outline of the to-be-stitched line by the aid of the positioning structure. The middle supporting plate is in a plate structure with at least one straight side which is coincided with neutral positions of the sample grooves. Visible lines and concealed lines can by stitched by the mould through the sample grooves on the bottom plate and the face plate, stitching times can be reduced, and operation procedures are simplified. The lower hem squares and cut pieces can be positioned accurately according to the middle supporting plate and the positioning structure arranged on the bottom plate, accuracy in dimension control is achieved, and stitching quality and efficiency can be improved.

Description

technical field [0001] The invention relates to the field of clothing, in particular to a mold for a box header under a car, and a method for using the mold to complete a box header under a car. Background technique [0002] In clothing design, the lower header square is widely used in the hem of clothes, waistband of trousers or other parts. The molding technology of the lower header block is difficult to operate and low in efficiency. The traditional lower header block forming technology has cumbersome procedures. Due to the shortage of skilled workers in the garment industry, the production efficiency of the lower header block forming technology is low. [0003] Specifically, the material elements required for the forming technology of the lower column head box: 1 piece of cutting, 1 piece of lower column header box, 1 piece of cotton, and 1 piece of lining. [0004] The operation method of the traditional bottom block forming technology: stack the cotton, lining, and bo...

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