A hollow hole fabric splicing process

Abstract

The application discloses a hollow hole fabric splicing process, which comprises the following steps: placing two hollow hole fabrics in an overlapped manner, aligning and cutting the side edges of the two fabrics by using a cutting device, placing a lining cloth under the cutting position of the two fabrics, and performing first stitching along the first warp ridge on the right side of the hollow hole fabric by using a stitching device, so that a first stitching line A-A is formed; then, the right side B of the lining cloth is folded along the A-A as a folding line; then, the left side C of the lining cloth is covered on the right side B after being folded along the A-A; then, the right side B is folded again, and the left side C is covered by the right side B; the folding state is kept; and the hollow hole fabric and the lining cloth are stitched along the first warp ridge by using a sewing device; after the stitching is completed, the spliced surface of the two hollow hole fabrics is free of burrs, the appearance is smooth and neat, the connection is firm, and the lining cloth is free of exposed thread ends.

Description

Technical Field

[0001] This invention discloses a stitching process for perforated fabric, belonging to the field of fabric processing technology. Background Technology

[0002] The evolution of clothing is a history, a microcosm of an era's development. It symbolizes progress, civilization, prosperity, and flourishing. While recording historical changes, it also reflects a nation's culture and inherits local historical customs. Women's clothing is an indispensable part of this. In pursuit of more fashionable trends, the styles and designs of women's clothing have become increasingly diverse. The use of perforated fabrics in clothing production has also gradually increased. However, due to limitations in weaving methods, perforated fabrics cannot be made into garments from a single piece. Multiple pieces of fabric need to be sewn together. When sewing two pieces of fabric using traditional methods, the seam inevitably appears in the warp and weft edges and holes of the perforated fabric, resulting in a poor surface texture and an unsightly appearance after the fabric is sewn together. Summary of the Invention

[0003] The purpose of this invention is to solve the problems in the prior art by providing a stitching process for perforated fabrics.

[0004] This invention achieves the above objectives through the following technical solution: a perforated fabric splicing process, comprising the following steps: S1: Select two pieces of perforated fabric with the same top and bottom width, overlap them, align their right sides, and place them in the cutting device. Use the cutting device to cut the perforated fabric along the direction parallel to the warp edges, avoiding the warp edges and only cutting the weft edges. S2: Place a lining on the workbench of the sewing device. The top and bottom widths of the lining are equal to those of the perforated fabric. Stack two pieces of perforated fabric on top of each other and place the cut sides of both on the lining, so that the first warp edge on the right side is within the left and right widths of the lining. S3: Hold down the perforated fabric and the lining, and use the sewing machine head to sew the two pieces of perforated fabric and lining together along the first warp edge to form the first seam line AA; S4: Fold the right side B of the lining along the first seam AA, then fold the left side C of the lining along AA to cover the right side B of the lining. Next, fold the left side C of the lining along its right side B, so that the right side B of the lining is covered by the left side C of the lining. In this way, the thread ends of the left side C and the right side B of the lining will not be exposed on the outside. S5: Keep the lining and the perforated fabric in the folded state of S4, and sew the two pieces of perforated fabric and lining together again along the first warp edge using the sewing machine head. After sewing, check if the lining has wrinkles, and then pull the two pieces of perforated fabric to both sides to check if the seam is secure.

[0005] Preferably, in step S1, when the two pieces of perforated fabric are overlapped and sewn together, the first warp edge on the right side of both pieces should be aligned, and the direction of the first warp edge should coincide with the direction of the sewing line.

[0006] Preferably, in step S1, after the perforated fabric is cut, the distance from the end of the retained weft thread to the first warp thread on the right is 3-5mm.

[0007] Preferably, in step S4, the distance from the left side C of the lining to the first seam AA is 1.5 to 2 times the distance from the right side B of the lining to the first seam AA.

[0008] Preferably, in steps S4 and S5, the two pieces of perforated fabric and lining are sewn together using 8-10 stitches / 2cm visible stitches and 12-15 stitches / 2cm concealed stitches, and the sewing thread is 12-count yarn with 3 strands.

[0009] Compared with the prior art, the beneficial effects of the present invention are: By overlapping two perforated fabric pieces, and then using a cutting device to align and cut them flat, a lining is placed underneath the cut areas. A sewing device is then used to sew along the first warp edge on the right side of the perforated fabric, forming the first seam line AA. Next, the right side B of the lining is folded along AA. Then, the left side C of the lining is folded along AA to cover the right side B. The right side B is then folded over, covering the left side C with the right side B. Maintaining this folded state, the perforated fabric and the lining are sewn together again along the first warp edge using a sewing device. After sewing in this way, the surface of the two perforated fabric pieces will not have rough edges, the appearance will be smooth and clean, the connection will be strong, and the lining will not have exposed threads. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the perforated fabric of the present invention; Figure 2 This is a schematic diagram of the stitching structure between the perforated fabric and the lining. Detailed Implementation

[0011] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0012] like Figures 1-2 As shown, a perforated fabric splicing process includes the following steps: S1: Select two pieces of perforated fabric with the same top and bottom width, and place them on top of each other. Make sure that the first warp edge on the right side of each piece is aligned and that the direction of the first warp edge coincides with the direction of the seam line. After aligning their right sides, place them in the cutting device and use the cutting device to cut the perforated fabric along the direction parallel to the warp edge. Avoid the warp edge when cutting, and only cut the weft edge. The distance from the end of the weft edge to the first warp edge on the right side is 3mm. S2: Place a lining on the workbench of the sewing device. The top and bottom widths of the lining are equal to those of the perforated fabric. Stack two pieces of perforated fabric on top of each other and place the cut sides of both on the lining, so that the first warp edge on the right side is within the left and right widths of the lining. S3: Hold down the perforated fabric and the lining, and use the sewing machine head to sew the two pieces of perforated fabric and lining together along the first warp edge to form the first seam line AA; S4: Fold the right side B of the lining along the first seam AA, then fold the left side C of the lining along AA to cover the right side B of the lining. Next, fold the left side C of the lining along its right side B, so that the right side B of the lining is covered by the left side C of the lining. In this way, the thread ends of the left side C and the right side B of the lining will not be exposed on the outside. The distance from the left side C of the lining to the first seam AA is 1.5 times the distance from the right side B of the lining to the first seam AA. S5: Keeping the lining and the perforated fabric in the folded state of S4, sew the two pieces of perforated fabric and lining together again along the first warp edge using the sewing machine head. Use 8 stitches / 2cm visible stitches and 12 stitches / 2cm invisible stitches, and use 12-count 3-ply thread. After sewing, check if the lining has wrinkles. Then pull the two pieces of perforated fabric to both sides to check if the seam is secure. Example 2

[0013] like Figures 1-2 As shown, a perforated fabric splicing process includes the following steps: S1: Select two pieces of perforated fabric with the same top and bottom width, and place them on top of each other. Make sure that the first warp edge on the right side of each piece is aligned and that the direction of the first warp edge coincides with the direction of the seam line. After aligning their right sides, place them in the cutting device and use the cutting device to cut the perforated fabric along the direction parallel to the warp edge. Avoid the warp edge when cutting, and only cut the weft edge. The distance from the end of the weft edge to the first warp edge on the right side is 4mm. S2: Place a lining on the workbench of the sewing device. The top and bottom widths of the lining are equal to those of the perforated fabric. Stack two pieces of perforated fabric on top of each other and place the cut sides of both on the lining, so that the first warp edge on the right side is within the left and right widths of the lining. S3: Hold down the perforated fabric and the lining, and use the sewing machine head to sew the two pieces of perforated fabric and lining together along the first warp edge to form the first seam line AA; S4: Fold the right side B of the lining along the first seam AA, then fold the left side C of the lining along AA to cover the right side B of the lining. Next, fold the left side C of the lining along its right side B, so that the right side B of the lining is covered by the left side C of the lining. In this way, the thread ends of the left side C and the right side B of the lining will not be exposed on the outside. The distance from the left side C of the lining to the first seam AA is twice the distance from the right side B of the lining to the first seam AA. S5: Keeping the lining and the perforated fabric in the folded state of S4, sew the two pieces of perforated fabric and lining together again along the first warp edge using the sewing machine head. Use 10 stitches / 2cm visible stitch and 15 stitches / 2cm invisible stitch, and use 12-count 3-ply thread. After sewing, check if the lining has wrinkles. Then pull the two pieces of perforated fabric to both sides to check if the seam is secure.

[0014] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0015] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A stitching process for perforated fabric, characterized in that, Includes the following steps: S1: Select two pieces of perforated fabric with the same top and bottom width, overlap them, align their right sides, and place them in the cutting device. Use the cutting device to cut the perforated fabric along the direction parallel to the warp edges, avoiding the warp edges and only cutting the weft edges. S2: Place a lining on the workbench of the sewing device. The top and bottom widths of the lining are equal to those of the perforated fabric. Stack two pieces of perforated fabric on top of each other and place the cut sides of both on the lining, so that the first warp edge on the right side is within the left and right widths of the lining. S3: Hold down the perforated fabric and the lining, and use the sewing machine head to sew the two pieces of perforated fabric and lining together along the first warp edge to form the first seam line AA; S4: Fold the right side B of the lining along the first seam AA, then fold the left side C of the lining along AA to cover the right side B of the lining. Next, fold the left side C of the lining along its right side B, so that the right side B of the lining is covered by the left side C of the lining. In this way, the thread ends of the left side C and the right side B of the lining will not be exposed on the outside. The distance from the left side C of the lining to the first seam AA is 1.5-2 times the distance from the right side B of the lining to the first seam AA. S5: Keep the lining and the perforated fabric in the folded state of S4, and sew the two pieces of perforated fabric and lining together again along the first warp edge using the sewing machine head. After sewing, check if the lining has wrinkles, and then pull the two pieces of perforated fabric to both sides to check if the seam is secure.

2. The perforated fabric splicing process according to claim 1, characterized in that, In step S1, when the two pieces of perforated fabric are overlapped and sewn together, it is necessary to ensure that the first warp edge on the right side of both pieces is aligned and that the direction of the first warp edge coincides with the direction of the sewing line.

3. The perforated fabric splicing process according to claim 1, characterized in that, In step S1, after the perforated fabric is cut, the distance from the end of the retained weft thread to the first warp thread on the right is 3-5mm.

4. The perforated fabric splicing process according to claim 1, characterized in that, In steps S4 and S5, the two pieces of perforated fabric and lining are sewn together using 8-10 stitches / 2cm visible stitches and 12-15 stitches / 2cm concealed stitches, and the sewing thread is 12-count yarn with 3 strands.

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