A kind of pants pattern cutting method

Abstract

The invention discloses a trousers sample plate tailoring method. The outseam, the waistline, the hipline and the leg opening width of a human body are measured, the waistband depth is determined, and the control points of the lengths and the widths of the outseam, the upper crotch length, the hipline height, the medium crotch length, the hipline width, the waistline width, the small crotch width and the leg opening width are determined; the control points of all portions are connected through straight lines and curves, a front piece is arranged on the upper surface of a fabric, a back piece is tailored on the basis of the front piece, and the upper horizontal line, the lower horizontal line, the side sewing line, the upper crotch line and the medium crotch line of the front piece are applied to the back piece mechanically; the back crotch large point and the back crotch oblique line are connected through a smooth curve, the large crotch wide point and the medium crotch large point are connected through a smooth curve, the connecting line serves as a lower crotch arc of the back piece, the medium crotch large point and the leg opening large point are connected through a straight line, the side seam of the front side piece serves as the side sewing line, the tailoring curve of the front piece of the trousers basic type is determined, and therefore the final trousers sample plate is obtained. The trousers sample plate tailoring method has the advantages that the side seam where the hipline line is located cannot bulge, unnecessary cloth does not occur below the hipline of the back trousers piece, the tailoring method is easy to operate, and the tailoring efficiency of trousers can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of garment cutting, and relates to a trouser pattern cutting method. Background technique [0002] The basic pattern of trousers is the basic template for cutting various trousers. The basic pattern of trousers needs to be composed of trouser length, crotch length, mid-crotch length, hip circumference, waist circumference, mid-crotch circumference, and instep width. In the tailoring of trousers, the size of the hips fit, the line of the side seam fits the body, and the flatness of the crotch seam are important indicators to measure a pair of trousers, and the factors that affect this important indicator are often due to the crotch of the back of the trousers. Seam parts and side seam parts are not handled properly. There are two common cutting methods for the back of trousers: one method is to determine the rear crotch slant line based on the 2 / 1 position of the rear hip width line and the back rise suture ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a trouser pattern cutting method, which solves the problems that the existing trouser pattern cutting method is easy to cause bagging at the hips, more cloth is likely to appear under the hips of the rear trousers, and the cutting efficiency is low

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