Method for manufacturing arc-shaped bag cover with drawstring

Abstract

The invention discloses a method for making an arc-shaped pocket cover with a drawstring; it belongs to the field of clothing craft technology, and includes a template one and a template two; the template one includes an upper cover plate and a lower cover plate, and the upper and lower cover plates are both provided with a first channel and a second channel, and the two overlap after being covered and closed by the upper cover plate and the lower cover plate; the template two includes a bottom plate, an upper side cover plate and a lower side cover plate; the bottom plate is provided with a first channel, a second channel, a third channel and a frosting paper one, the upper side cover plate is provided with a first channel and a frosting paper two, and the lower side cover plate is provided with a second channel, a third channel and a frosting paper three; the lower cover plate is provided with a pocket cover movable groove; the invention also includes a rope threading needle and an inlay rope, which are connected to each other by a connecting knot; the outer end of the inlay rope is wrapped with a wrapping cloth, and a point stitching position is provided at one end of the inlay rope; the invention can not only save sewing time, but also greatly reduce sewing difficulty, so that the specifications and quality of the manufactured clothing products are consistent and stable, and get rid of the limitations of sewing skills.

Description

Technical Field

[0001] The present invention belongs to the field of clothing craft technology and relates to a technical solution for cutting a curved bag cover with a drawstring, which can effectively reduce the restrictions on the operation of skilled workers; specifically, it relates to a method for manufacturing a curved bag cover with a drawstring. Background Art

[0002] At present, there are endless designs of clothing in society, and the requirements for clothing shape and craftsmanship are getting higher and higher. For the sewing of curved pocket covers with drawstrings, manual sewing is currently mostly used, which relies heavily on the experience and ability of the sewing workers. During the sewing process, the pocket covers often have uneven curvature, inconsistent press line width, and twisting and left-right asymmetry after completion. Summary of the Invention

[0003] In view of the above problems, the purpose of the present invention is to propose a method for manufacturing a curved bag cover with a drawstring, which not only saves sewing time, but also greatly reduces the sewing difficulty, so that the specifications and quality of the manufactured clothing products are consistent and stable, and get rid of the limitations of sewing skills.

[0004] The technical solution of the present invention is as follows: the present invention provides a curved bag cover with a drawstring, the curved bag cover comprising two templates, template 1 and template 2;

[0005] Among them, the template one is a pocket cover template, and the template two is a pocket cover template.

[0006] Furthermore, the template 1 includes an upper cover plate and a lower cover plate, a first channel 1 and a second channel 1 are opened on the upper cover plate, and a first channel 2 and a second channel 2 are opened on the lower cover plate, and the first channel 1 and the first channel 2, and the second channel 1 and the second channel 2 respectively overlap with each other after the upper cover plate and the lower cover plate are covered.

[0007] Furthermore, the second template includes a bottom plate, an upper cover plate and a lower cover plate;

[0008] The bottom plate is provided with a first channel 3, a second channel 3, and a third channel 3. Sandpaper 1 is fixedly placed at both ends of the first channel 3 and the third channel 3.

[0009] A first channel 4 is provided on the upper cover plate, and a frosting paper 2 is fixedly placed on one side of the first channel 4.

[0010] A second channel five and a third channel five are provided on the lower cover plate, and sandpaper three is fixedly placed at both ends of the second channel five and the third channel five respectively;

[0011] A bag cover movable groove is provided on the lower cover plate at a side close to the third channel five.

[0012] Furthermore, after the upper cover plate is covered with the bottom plate, the first channel four and the first channel three overlap with each other;

[0013] After the lower cover plate is covered with the bottom plate, the second channel five and the second channel three, and the third channel five and the third channel three respectively overlap with each other.

[0014] Furthermore, it also includes a threading needle and an inlay cord, and the threading needle and the inlay cord are connected to each other through a connecting knot.

[0015] Furthermore, the outer end of one side of the inlaid cord is wrapped with a wrapping cloth.

[0016] A point stitching position is provided at one end of the thread-embedded rope.

[0017] Furthermore, the manufacturing method of the arc-shaped bag cover with a drawstring comprises the following steps:

[0018] Step (1): Place the bag cover pieces in order in template 1, place the seams of the pieces outside the second channel 1 and the second channel 2, cover them with the upper cover plate and the lower cover plate, and sew along the second channel 1 and the second channel 2 on a flat sewing machine;

[0019] Step (2): Take out the bag cover from template 1, trim the seam allowance at the rounded corners, and turn the bag cover right side out; cut the stop line three times around the bag cover on the flat sewing machine;

[0020] Step (3): Place the bag cover in the template 1 again, with the rounded corners of the bag cover covering the edges of the second channel 1 and the second channel 2 in the template 1, and sew along the first channel 1 and the first channel 2;

[0021] Step (4): Mark the pocket cover points on the corresponding positions of the garment pieces, place the garment pieces on the bottom plate of the second template, close the upper cover plate, put the pocket cover on, make sure that the upper fixing line of the pocket cover is on the inside of the first channel three and the first channel four, and cut the pocket cover along the first channel three and the first channel four;

[0022] Step (5): Open the upper cover, close the lower cover, adjust the position of the bag cover through the movable groove of the bag cover, clean the seams and sew along the second channel three and the second channel five; the third channel three and the third channel five;

[0023] Step (6): One end of the welt cord is fixed to the threading needle and passed back and forth through the upper channel of the bag cover;

[0024] Step (7): After the inlay cord is laid flat, mark the points on the upper and lower bag edges, add an extension cloth at the head of one end, fix the cloth at the stitching position of the inlay cord, turn out the cloth and fix it to the other end of the inlay cord, and sew the cloth firmly; use tweezers to hide the joint of the inlay cord into the lower channel cloth, and pull the cord flat.

[0025] Furthermore, in step (1), the seam allowance of the cut piece is 1 cm outside the second channel 1 and the second channel 2.

[0026] Furthermore, in step (2), the seam allowance at the rounded corner is trimmed to 0.3 cm; the size of the three-way cut is: 0.15 cm + 0.3 cm.

[0027] The beneficial effects of the present invention are: 1. Improving production efficiency: by combining the template and the tool, the production efficiency is greatly improved, while reducing the requirements for the skills, experience and ability of the sewing personnel; 2. Improving product quality: the design of the fixture can make the specifications and quality of the produced clothing products consistent and stable, which not only improves the quality of the product, but also ensures the uniformity of the appearance of batch production products. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is an overall schematic diagram of template 1 in the present invention;

[0029] Figure 2 It is an overall schematic diagram of template 2 in the present invention;

[0030] Figure 3 Schematic diagram of the threading needle fixing the inlay cord in the present invention;

[0031] Figure 4 This is a schematic diagram of the embedded cord and the wrapping cloth in the present invention;

[0032] In the figure, 1-1 is the first channel 1; 1-2 is the second channel 1;

[0033] 2-1 is the first channel 2, 2-2 is the second channel 2;

[0034] 3 is the base plate, 3-1 is the first channel three, 3-2 is the second channel three, 3-3 is the third channel three, 3-4 is the sandpaper one;

[0035] 4 is the upper cover, 4-1 is the first channel four, 4-2 is the sandpaper two;

[0036] 5 is the lower cover plate, 5-1 is the pocket cover movable groove, 5-2 is the second channel five, 5-3 is the third channel five, 5-4 is the sandpaper three;

[0037] 6 is the threading needle, 7 is the inlay cord, 8 is the connecting knot, 9 is the wrapping cloth, and 10 is the point stitching position. DETAILED DESCRIPTION

[0038] The specific technical solutions of the present invention are further described in detail below with reference to specific examples.

[0039] As shown in the figure, the arc-shaped bag cover with a drawstring according to the present invention includes two templates, template 1 and template 2;

[0040] Among them, the template one is a pocket cover template, and the template two is a pocket cover template.

[0041] The template one includes an upper cover plate and a lower cover plate, a first channel one 1-1 and a second channel one 1-2 are opened on the upper cover plate, and a first channel two 2-1 and a second channel two 2-2 are opened on the lower cover plate. The first channel one 1-1 and the first channel two 2-1, the second channel one 1-2 and the second channel two 2-2 respectively overlap with each other after the upper cover plate and the lower cover plate are closed (after the upper and lower cover plates are closed, the first channels and the second channels of the upper and lower cover plates respectively overlap with each other).

[0042] The second template includes a bottom plate 3, an upper cover plate 4 and a lower cover plate 5;

[0043] The bottom plate 3 is provided with a first channel 3-1, a second channel 3-2, and a third channel 3-3. Sandpaper 1 3-4 is fixedly mounted at both ends of the first channel 3-1 and the third channel 3-3.

[0044] A first channel 4-1 is provided on the upper cover plate 4, and a second sandpaper 4-2 is fixedly placed on one side of the first channel 4-1.

[0045] A second channel 5-2 and a third channel 5-3 are provided on the lower cover plate 5, and sandpaper 3 5-4 is fixedly mounted at both ends of the second channel 5-2 and the third channel 5-3.

[0046] A bag cover movable groove 5-1 is provided on the lower cover plate 5, near the third channel 5 5-3.

[0047] After the upper cover plate 4 is covered with the bottom plate 3, the first channel 4-1 and the first channel 3-1 overlap with each other;

[0048] After the lower cover plate 5 is covered with the bottom plate 3, the second channel 5 5-2 and the second channel 3 3-2, and the third channel 5 5-3 and the third channel 3 3-3 respectively overlap with each other (after the upper cover plate 4 is covered with the bottom plate 3, the first channels overlap with each other; after the lower cover plate 5 is covered with the bottom plate 3, the second channel and the third channel respectively overlap with each other; wherein, the sandpaper plays a fixing role to prevent the fabric from slipping during the sewing process).

[0049] The utility model further comprises a threading needle 6 and an inlay cord 7 , wherein the threading needle 6 and the inlay cord 7 are connected to each other via a connecting knot 8 .

[0050] The outer end of one side of the inlay cord 7 is wrapped with a wrapping cloth 9.

[0051] A point stitching position 10 is provided at one end of the thread inserting rope 7 .

[0052] A method for manufacturing a curved bag cover with a drawstring, wherein one operational implementation scheme is as follows:

[0053] S1: Place the flap pieces in order on Template 1, leaving a 1cm seam allowance outside the second channel (channel 1-2 and channel 2-2). Cover the flap with the cover and sew along the second channel (channel 1-2 and channel 2-2).

[0054] S2: Take out the bag flap from template 1, trim the seam allowance at the rounded corners to 0.3cm, and turn the bag flap right side out. On a flat-bed sewing machine, cut a stop line (0.15cm + 0.3cm) around the bag flap three times.

[0055] S3: Place the bag cover in the template 1 again, with the rounded corners of the bag cover just covering the edge of the second channel of the template 1 (second channel 1-2 and second channel 2-2), and sew along the first channel (first channel 1-1 and first channel 2-1);

[0056] S4: Mark the pocket cover points on the corresponding positions of the garment pieces, place the garment pieces on the bottom plate 3 of the second template, close the upper cover plate 4, put the pocket cover on, make sure the upper fixing line of the pocket cover is inside the first channel (first channel 3 3-1, first channel 4-1), and sew the pocket cover along the first channel (first channel 3 3-1, first channel 4-1);

[0057] S5: Open the upper cover 4, close the lower cover 5, adjust the position of the bag cover through the movable groove 5-1 of the bag cover, clean the seams and sew along the second channel (second channel 3-2 and second channel 5-2) and the third channel (third channel 3-3 and third channel 5-3);

[0058] S6: One end of the welt cord 7 is fixed to the threading needle 6 and passes back and forth through the upper channel of the bag cover;

[0059] S7: After the inlay cord 7 is laid flat, mark the points on the edges of the upper and lower bag openings, add an extended wrapping cloth 9 at the head of one end, sew at the marked position of the inlay cord 7 (stitching position 10) to fix the wrapping cloth 7, turn out the wrapping cloth 9 and fix it to the other end of the inlay cord 7, and sew the wrapping cloth 9 firmly; use tweezers to hide the joint of the inlay cord 7 into the lower channel cloth, and pull the cord flat.

Claims

1. A curved bag cover with a drawstring, characterized in that: The arc-shaped bag cover includes two templates: template 1 and template 2; Wherein, the template 1 is a pocket cover template, and the template 2 is a pocket cover template; the template 1 comprises an upper cover plate and a lower cover plate, a first channel 1 (1-1) and a second channel 1 (1-2) are opened on the upper cover plate, and a first channel 2 (2-1) and a second channel 2 (2-2) are opened on the lower cover plate, and the first channel 1 (1-1) and the first channel 2 (2-1), and the second channel 1 (1-2) and the second channel 2 (2-2) are overlapped with each other after the upper cover plate and the lower cover plate are covered; The template 2 comprises a bottom plate (3), an upper cover plate (4) and a lower cover plate (5); a first channel 3 (3-1), a second channel 3 (3-2) and a third channel 3 (3-3) are provided on the bottom plate (3); sandpaper 1 (3-4) is fixedly mounted at both ends of the first channel 3 (3-1) and the third channel 3 (3-3); a first channel 4 (4-1) is provided on the upper cover plate (4); sandpaper 2 (4-2) is fixedly mounted on one side of the first channel 4 (4-1); a second channel 5 (5-2) and a third channel 5 (5-3) are provided on the lower cover plate (5); sandpaper 3 (5-4) is fixedly mounted at both ends of the second channel 5 (5-2) and the third channel 5 (5-3); and a pocket cover movable groove (5-1) is provided on the lower cover plate (5) on a side close to the third channel 5 (5-3).

2. The arc-shaped bag cover with a drawstring according to claim 1, characterized in that: After the upper cover plate (4) and the bottom plate (3) are covered, the first channel four (4-1) and the first channel three (3-1) overlap with each other; After the lower cover plate (5) and the bottom plate (3) are covered, the second channel five (5-2) and the second channel three (3-2), and the third channel five (5-3) and the third channel three (3-3) respectively overlap with each other.

3. The arc-shaped bag cover with a drawstring according to claim 1, characterized in that: It also includes a threading needle (6) and an inlay cord (7), wherein the threading needle (6) and the inlay cord (7) are connected to each other via a connecting knot (8).

4. The arc-shaped bag cover with a drawstring according to claim 3, characterized in that: The outer end of one side of the embedded wire rope (7) is wrapped with a wrapping cloth (9), and a point stitching position (10) is provided at one end of the embedded wire rope (7).

5. The method for manufacturing a curved bag cover with a drawstring according to any one of claims 1 to 4, characterized in that: The preparation steps are as follows: Step 1: Place the flap pieces in order on Template 1, with the seam allowances outside Second Channel 1 (1-2) and Second Channel 2 (2-2), cover with the upper and lower covers, and sew along Second Channel 1 (1-2) and Second Channel 2 (2-2) on a flat-sewing machine. Step 2: Take the bag flap out of template 1, trim the seam allowances at the rounded corners, and turn the bag flap right side out. Use a flat-sewing machine to cut the seam stop three times around the bag flap. Step 3: Place the bag flap back into Template 1, with the rounded corners of the bag flap covering the edges of the second channel 1 (1-2) and the second channel 2 (2-2) in Template 1, and sew along the lines of the first channel 1 (1-1) and the first channel 2 (2-1); Step 4: Mark the pocket cover points on the corresponding positions of the garment pieces, place the garment pieces on the bottom plate (3) of the template 2, close the upper cover plate (4), put the pocket cover on, make sure that the upper fixing line of the pocket cover is on the inner side of the first channel 3 (3-1) and the first channel 4 (4-1), and sew the pocket cover along the first channel 3 (3-1) and the first channel 4 (4-1); Step 5: Open the upper cover (4), close the lower cover (5), adjust the position of the bag cover through the movable groove (5-1) of the bag cover, clean the seams, and sew along the second channel three (3-2) and the second channel five (5-2); the third channel three (3-3) and the third channel five (5-3); Step 6: One end of the welt cord (7) is fixed to the threading needle (6), and passed back and forth through the upper channel of the bag cover; Step 7: After the inlay cord (7) is laid flat, mark the edges of the upper and lower bag openings, add an extension cloth (9) at the head of one end, fix the cloth (9) at the stitching position (10) of the inlay cord (7), turn out the cloth (9) and fix it with the other end of the inlay cord (7), and tighten the cloth; use tweezers to hide the joint of the inlay cord (7) into the lower channel cloth, and pull the cord flat.

6. The method for manufacturing a curved bag cover with a drawstring according to claim 5, characterized in that: In step 1, the seam allowance of the cut piece is 1 cm outside the second channel 1 (1-2) and the second channel 2 (2-2).

7. The method for manufacturing a curved bag cover with a drawstring according to claim 5, characterized in that: In step 2, the seam allowance at the rounded corner is trimmed to 0.3 cm.

8. The method for manufacturing a curved bag cover with a drawstring according to claim 5, characterized in that: In step 2, the size of the three-week cut is: 0.15cm+0.3cm.

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