RU1797819C - Method of making fastening for double-sided garments - Google Patents

Abstract

Usage: in light industry. SUMMARY OF THE INVENTION: a method for making a fastener on a two-sided product made of two fabrics and including two left shelves and two right shelves, the fastener elements are attached to the parts of the product. As pairs of fasteners, two pairs of carrier strips of the zipper are used, of which one pair is attached to the left and right shelves of the facial tissue, the other pair to the left and right shelves of the wrong fabric. The diametrically opposed carrier strips of the zippers are formed with a single seam together with a hem. 3 ill.

Description

The invention relates to light industry, and in particular to the technology for manufacturing double-sided products.

The purpose of the invention is to improve ease of use.

In order to expand the product range and reduce the processing time of the fasteners, it is proposed to process with a zipper braid on both sides, and to reduce the thickness of the product, the sewing lines are displaced from the center of the product by a distance equal to the width of the zipper braid.

In FIG. 1-3, a flow chart of a method is shown.

Processing is carried out in the following order (Fig. 1). The first part of the zipper tape 4 is sewn to the front of the product 1 with a seam 3, the second part of the zipper tape is sewn to the right shelf at the same time as the 7 seam is hemmed 5. The same applies to the second zipper tape, attaching it to the wrong side of the product 9. To the left grind the first shelf

part of the braid-zipper 10 at the same time as a seam 12 with a seam 1 T. To the right shelf, sew the second part of the braid-zipper 10 with a seam 8. For final bonding of layers of materials, sew the left shelf 1 with seam 2, and the right one with seam 6. Thus, when opening the braid - Only the fastening of the fastener is visible. In order to hide the zipper tape, the allowance 13 on the front side and the allowance 14 on the wrong side are pre-ironed, after which the product is processed in the same order (Fig. 2).

When using the product on one side, it fastens with only one zipper tape.

When processing a product from a two-sided complex material, the processing of the fastener can be simplified (FIG. 3). In this case, to reduce the thickness and stiffness of the product, the wrapping is not used. On the inside of the allowance 13, one part of the zipper tape 4 is adjusted with a line 5, then on the inside of the allowance 16

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one part of the braid-zipper 10 is set with line 11. The second part of the braid-zipper 4 is adjusted to allowance 14 so that line 2 captures the edge of the allowance 16, and when tuning the second part of the braid-zipper 10 line 6 captures the inner edge of the allowance 15.

Example. On a double-sided product (vest) of two layers of kapron jacket fabric art. 52239 and layer heater art. 927621 handled clasp. Processing was carried out in the following sequence (Fig. 1). To the front side of the product (left shelf) 1, the first part of the braid-zipper 4 is sewn with seam 3. The second part of the lightning-braid 4 is sewn to the right shelf with seam 5, simultaneously with the hem 7. Then, from the wrong side of the article 9, the second braid-zipper is sewn to the right shelf with a seam 8, and the second part of the TO-zipper braid is sewn to the left shelf simultaneously with the -1.2 seam 11. Then the finishing stitches 2 and 6 are laid, which fasten the front and the back of the product. When you open the zipper braid, the fastening of the fastener is visible.

PRI me R 2. On a double-sided vest made of two layers of cotton fabric art. 3115 made a zipper on the braid. The processing differs from that shown in Example 2 in that the allowance 13 and 14 are pre-ironed on the front and back side (Fig. 2). Then, in the same way as in example 1, we sew a braid-zipper 4 and a braid-zipper 10 to the front and

on the back of the product. With this treatment, the zipper braid is hidden by the edges.

Example 3. On a double-sided product made of the complex material Trixit (knitted fabric duplicated), the fastener was processed. Since the material is relatively rigid, and its layers are firmly bonded to each other, during processing, grinding is excluded (Fig.Z).

Iron allowance 13 and 14 on the right and left shelf. Finishing lines 17 and 18 are laid along the edge of the allowance. One part of the zipper tape 4 is adjusted with a line 5 to the inside of the allowance 13 of the right shelf. Then, one part of the zipper tape 10 is sewn onto the inside of the allowance 16 of the left shelf by line 11.

Claims (1)

SUMMARY OF THE INVENTION A method for making a fastener on a two-sided product made of two fabrics and including two left shelves and two right shelves, wherein the fastener elements are attached to parts of the product, characterized in that, in order to increase ease of use, as pairs of fasteners, two pairs of carrier strips of the zipper are used, of which one pair is attached to the left and right shelves of the facial tissue, and the other pair to the left and right shelves of the wrong fabric, while diametrically prototype carrying tape zippers dissolved Layout single seam with piping. / 7 23 ON THE 5 8 7 / / Figure 1 / / ,I would V / J 5 6 / II / J s UZZZY TT7 10 16-18 Fig.Z FIG. 2