RU2228694C1 - Method for connecting of clothing parts - Google Patents

Abstract

FIELD: light industry. SUBSTANCE: method involves inserting finishing member between parts to be sewn together and laying finishing stitch. Finishing member and one of parts to be sewn are put with their face sides oriented inward, and other part is put onto finishing member so that its cut is arranged above finishing member. Method further involves laying stitch; bending second part margin and laying z-shaped stitch over resultant margin bending line; forming fringe from second part margin and ironing finishing member on fringe; overstitching margin of first part to be sewn and margin of finishing member at reverse side of article. EFFECT: improved quality of clothing. 5 dwg

Description

The invention relates to the clothing industry, and in particular to methods of thread joining clothing parts.

A known method of connecting parts of clothing, in which when connecting parts of clothing using two inlets [1].

There is a traditional method of connecting parts of clothing (Z.P. Timashev, Z.T. Akimova, V.A. Zinoviev. Technology of garments. A training manual. Moscow Textile Institute named after A.N. Kosygin. 1985. 85 S.), which refers to the connecting seams, namely to the edge, which consists in the fact that the edge of the edging is bent in half and adjusted to the front side of one part. This part is folded together with the other part together with the front sides inward, and a seaming line is made near the edge of the edging. Next, the seam is ironed and twisted. Seam allowances are overcast on overcasting machine. This method is a prototype for the claimed invention.

The proposed methods for joining parts are applicable only for thin fabrics, since if they are used for jeans and other dense fabrics, a large thickness of the seam allowances is formed, which causes inconvenience in the process of wearing and reduces the aesthetic quality of the product.

The essence of the invention is illustrated by drawings. The figure 1 shows a method of connecting parts of clothing. The figure 1 (a) shows the workpiece 1, the finishing element 3 folded with the front sides inward and sewn with stitch A (seam width 0.5-0.7 cm); figure 1 (b) shows two machinable parts 1 and 2 of the finishing element 3, stitched together with a stitch B (seam width 0.6-0.8 cm); figure 1 (c) shows how the allowance for the seam of the workpiece 2 is bent, and a zigzag stitch B is laid over it; figure 1 (g) shows the final stage: the formation of a fringe from the stock allowance of part 2, ironing of the finishing element 3 on the fringe, sewing with a line G the allowance of the seam of the part 1 and the finishing element 3; figure 1 (e) shows the appearance of the seam in the final form.

The essence of the method lies in the fact that the finishing element and one of the parts to be stitched are folded with their faces inward, and the second part to be stitched is placed on top of the finishing element so that the cut of the second part is located above the finishing element and a stitch is drawn, then the allowance of the second part is unbent, and a zigzag line is drawn according to the excess bend of the allowance; from the allowance of the second part, a fringe is formed on which the finishing element is ironed, and the allowances of the first workpiece and finishing element are swept from the wrong side of the product.

The proposed method is characterized by the following significant operations:

1. Part 1 is folded with the finishing element with the front sides inward, and they grind off (joint width 0.5-0.7 cm).

2. On top of the finishing element, part 2 is superimposed so that its allowance on the seam overlaps the finishing element by 0.5-1.5 cm, and a seam stitch is laid (seam width 0.6-0.8 cm).

3. The seam allowance for part 2 is unbent and adjusted with a zigzag stitch for part 2, for allowances for part 1 and for the finishing element.

4. The seam allowance of part 2 is converted to a fringe.

5. The finishing element is narrowed on the fringe.

6. The seam allowance of the part 1 and the finishing element is overcast.

The traditional method of joining clothes with a seam [2] is characterized by the following operations:

1. The edge of the edging (finishing element) is bent in half and adjusted to the front side of one of the parts.

2. This part is folded with the other part with the sides facing inward and a sewing stitch is sewn near the edge of the hem.

3. The seam is ironed and twisted.

4. The seam allowance is overcast.

A comparative analysis of the traditional method of connecting clothing parts [2] with the claimed method showed their similarity in that the finishing element is inserted between the parts to be sewn and the sewing line is laid, but the claimed method has novelty - one of the seam allowances is located on the front side of the product, which is adjusted to the detail is zigzag stitch and converted to fringe.

The presence of these features ensures that the technical solution meets the criterion of novelty. When comparing the proposed solution with other well-known technical solutions, the listed features of novelty were not found, which allows us to conclude that there are significant differences between the proposed method for connecting parts.

When using the proposed method for joining jeans and other dense fabrics, the disadvantage is eliminated - the presence of seam allowance thickness on the seamy side, which helps to improve the hygienic and aesthetic characteristics of the product without reducing the strength characteristics of the connecting seams, which generally improves the quality of the garment. In addition, the seam receives additional decorativeness and emphasizes the design of the line connecting the two parts, which leads to an additional improvement in the aesthetic appearance of the product, and therefore, increase its competitiveness.

This method of connecting clothing parts can be used in mass production, since its production does not require additional special devices.

Sources of information

1. Patent RU No. 2170538, MKI 7 A 41 D 27/08, publ. 05/10/2000.

2. Z. P. Timashova, Z. T. Akimova, V. A. Zinoviev. Technology of garments. Scientific manual. Moscow Textile Institute. A.N. Kosygina. 1985 .-- 85 p.

Claims (1)

A method of connecting garment parts, including inserting a finishing element between the parts to be sewn and laying the finishing line, characterized in that the finishing element and one of the parts to be sewn are folded with their faces inward, and the second machined part is placed on top of the finishing element so that the cut of the second part was located above the finishing element, and the line is laid, then the allowance of the second part is bent, and a zigzag line is laid according to the inflection allowances, from the allowance of the second part form a fringe, on which the finishing element is ironed, and the allowances of the first workpiece and finishing element are swept from the wrong side of the product.