CN112301569B - Method for manufacturing bag opening for containing zipper - Google Patents
Method for manufacturing bag opening for containing zipper Download PDFInfo
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- CN112301569B CN112301569B CN202011115474.2A CN202011115474A CN112301569B CN 112301569 B CN112301569 B CN 112301569B CN 202011115474 A CN202011115474 A CN 202011115474A CN 112301569 B CN112301569 B CN 112301569B
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- zipper
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- sewing
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
- D05B35/066—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding for attaching small textile pieces, e.g. labels, belt loops
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/12—Indicators for positioning work, e.g. with graduated scales
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2303/00—Applied objects or articles
- D05D2303/02—Tape
- D05D2303/06—Tape comprising rigid objects, e.g. slide fasteners
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Details Of Garments (AREA)
Abstract
A method for manufacturing a pocket opening of a zipper belongs to the technical field of garment processing. The method comprises the following steps: determining the position and width line of the pocket mouth on the zipper, determining the position and shape of the pocket mouth on the front surface of the fabric, and drawing a pocket mouth opening line; placing the back side of the zipper on the front side of the fabric upwards, respectively placing an upper cloth end pocket line of the zipper and an upper end line of the fabric on two sides, aligning a lower cloth end pocket line of the zipper to a lower end line of the fabric, sewing, and sewing two ends of a sewing line with back stitches; turning the zipper by 180 degrees to enable the pocket mouth line at the upper cloth end of the zipper to be aligned with the upper end line of the fabric and sewing, and sewing two ends of the sewing line and back stitching; opening the bag to form an opening; turning the zipper inwards to the back side of the fabric from the opening bag mouth; two ends of each fabric sewing line of the fabric correspond to the same side end parts of the two width lines of the zipper respectively and are leveled, and the presser foot is sewn close to the edge of the sawtooth of the zipper from the back surface of the fabric; and (5) visible lines are formed, and the manufacturing is finished. The advantages are that: the hair is not easy to be exposed, the suture line is straight, the width is consistent, the sewing is quick, and the appearance is neat and beautiful.
Description
Technical Field
The invention belongs to the technical field of garment processing, and particularly relates to a method for manufacturing a pocket opening for a zipper.
Background
The pocket is an important constituent element of the garment, the structure and the process quality of the pocket are important standards for measuring the quality of the garment, so that the sewing process of the pocket is high in requirement, and parts needing fine operation often need to spend much time and energy of workers. With the increase of the variety and style of clothes, the pocket has various changes. The zipper has the function of convenient closing, can effectively prevent articles in the bag mouth from sliding off and is commonly used for the bag mouth of a pocket. The manufacturing method of the conventional zipper pocket comprises the following steps: 1. pasting lining cloth at the position of the bag opening on the reverse side of the fabric; 2. drawing the positions of the pockets on the front side of the fabric; 3. opening the bag opening by using scissors; 4. buckling and ironing the bag opening; 5. a zipper is arranged and the open line is seen. The sewing method has the following defects in the actual operation process: firstly, the two ends of the bag opening are cut off and then buckled and scalded, so that hair dew is easy to occur; secondly, the quality of the pocket mouth is determined by the quality of the button ironing quality, and the pocket mouth is not square due to the phenomenon that the button ironing is not solid or the fabric is burnt or the technical problem is caused because the temperature of the iron is not suitable; thirdly, the ironing links are multiple, the whole process is complicated, the efficiency is low, and the energy is consumed.
In view of the above-mentioned prior art, there is a need for a reasonable improvement in the method of making the zipper-holding pocket. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.
Disclosure of Invention
The invention aims to provide a method for manufacturing a pocket opening for a zipper, which does not use an iron, avoids the phenomenon that a button is not solid or fabric is burnt, is not easy to expose, has a straight suture line, consistent width and high sewing speed, and has neat and attractive appearance after the pocket opening of the zipper is sewn.
In order to complete the task, the technical scheme provided by the invention is as follows: a method for manufacturing a pocket opening for containing a zipper, wherein the pocket opening for containing the zipper comprises the zipper and a fabric, the zipper comprises sawteeth, an upper stop and a lower stop which are positioned at two ends of the length direction of the sawteeth, an upper cloth end and a lower cloth end which are respectively positioned at two ends of the length direction of the upper stop and the lower stop, and cloth belts which are positioned at two sides of the width direction of the sawteeth; before sewing, bag openings need to be positioned and width lines on the reverse sides of an upper cloth end and a lower cloth end of a zipper, the positions and the shapes of the bag openings are determined on the front side of fabric, the bag openings are rectangular, and the rectangular bag openings in the fabric comprise an upper end line and a lower end line at two ends in the length direction and two fabric sewing lines in the width direction; two width lines and positions on the zipper are an upper cloth end pocket line which is sewn in alignment with the upper end line of the fabric and a lower cloth end pocket line which is sewn in alignment with the lower end line of the fabric respectively, and the zipper is characterized in that: the manufacturing method of the bag opening for containing the zipper comprises the following steps:
s1) drawing the positions and the width lines of the bag openings on the reverse sides of the upper cloth end and the lower cloth end of the zipper, determining the positions and the shapes of the bag openings on the front side of the fabric, and drawing the bag opening lines;
s2) placing the back side of the zipper on the front side of the fabric upwards, wherein an upper cloth end pocket line of the zipper and an upper end line of the fabric are respectively positioned at two sides of the presser foot, a lower cloth end pocket line of the zipper is aligned with a lower end line of the fabric and sewn, and two ends of a sewing line are back-stitched;
s3) the zipper is turned for 180 degrees around the sewing thread sewn in the step S2), so that the pocket mouth line at the upper cloth end of the zipper is aligned with the upper end thread of the fabric and sewn, and two ends of the sewing thread are back-stitched;
s4) cutting along the bag opening line in the step S1), and cutting two ends into Y-shaped cuts to form a bag opening;
s5) turning the zipper from the bag opening mouth to the back side of the fabric;
s6) turning the cloth on one side cut at the opening of the cloth bag inwards to make the front side attached to the front side of the corresponding cloth belt of the zipper, respectively corresponding the two ends of one of the cloth sewing lines of the cloth to the end parts of one side of the two width lines of the zipper and leveling, and sewing the presser foot close to the edge of the zipper sawteeth from the back side of the cloth;
s7) by adopting the same method as the S6), the other side of the cloth cut at the opening of the cloth is turned inwards to make the front side of the cloth belt corresponding to the zipper adhere to the front side of the zipper, the two ends of the other cloth thread of the cloth are respectively corresponding to the other side ends of the two width threads of the zipper and are leveled, and the presser foot is sewn close to the edge of the sawtooth of the zipper from the back side of the cloth;
s8) visible lines are seen on the front side of the fabric along the bag opening;
s9) is completed.
In a specific embodiment of the invention, the distance from the upper stop to the lower stop is an effective length of the zipper, the length of the rectangular pocket is the width of one sewing machine presser foot extending from each side of the effective length of the zipper, and the width is the width of one sewing machine presser foot extending from each side of the sawtooth width of the zipper.
In another specific embodiment of the invention, the one sewing machine presser foot is a 0.3cm or 0.2cm presser foot.
In another specific embodiment of the present invention, in the step S1), the bag opening line is a midpoint connecting line between an upper end line and a lower end line in the length direction.
In still another specific embodiment of the present invention, in the step S4), when the bag is opened to a distance of 1cm from the upper end line and the lower end line of the bag opening, a Y-shape is cut at two corners of the bag opening.
In still another embodiment of the present invention, between step S5) and step S6), the triangular fabric with the two ends cut off with the Y-shaped cuts at the opening of the fabric pocket may be folded toward the reverse side of the fabric, and then sewn and fixed with the zipper along the upper end line and the lower end line of the fabric.
In yet another specific embodiment of the present invention, the distance from the visible open line to the four sides of the mouth of the bag is 0.1 cm to 0.15 cm.
The invention has the advantages that the method is adopted: firstly, the method does not use an iron, saves energy, and avoids the phenomenon of unfirm buckling or scorched fabric caused by improper temperature of the iron; secondly, the two ends of the bag opening are sewn by machinery and cut again, so that the hair is not easy to be exposed and is straight; thirdly, when two long sides of the pocket mouth are sewed, the zipper sawteeth are close to the presser foot to play a role of a set rule, so that the sewing thread is straight, consistent in width and high in sewing speed; fourthly, the appearance is neat and beautiful after the zipper pocket is sewn.
Drawings
FIG. 1 is a finished product drawing after the pocket mouth for holding the zipper is manufactured.
FIG. 2 is a schematic view of the zipper of the present invention.
Fig. 3 is a schematic view of a fabric of the present invention.
Fig. 4 is a schematic view of aligning and sewing a lower cloth end pocket line of the zipper with a lower end line of the fabric in step S2) of the pocket making method for zippers of the present invention.
Fig. 5 is a schematic view of aligning and sewing an upper cloth end pocket line of the zipper with an upper end line of the fabric in step S3) of the pocket making method for zippers of the present invention.
Fig. 6 is a schematic view of opening a bag opening of the cloth in step S4) of the method for making a bag opening of a zipper of the present invention.
Fig. 7 is a schematic view of the zipper being turned inside from the opening pocket to the reverse side of the fabric in step S5) of the method for making the pocket of the zipper of the present invention.
Fig. 8 shows the method for manufacturing the zippered pocket of the present invention, in step S6), a zipper seam of the zipper is aligned with a fabric seam of the fabric and sewn up from the reverse side of the fabric.
In the figure: 1. a zipper, 11 saw teeth, 12 upper stops, 13 lower stops, 14 upper cloth ends, 15 lower cloth ends, 16 cloth belts, 101 upper cloth end pocket threads, 102 lower cloth end pocket threads; 2. fabric, 21, upper end line, 22, lower end line and 23, fabric sewing line; 3. and (5) open line.
Detailed Description
The following detailed description of the embodiments of the present invention will be described with reference to the accompanying drawings, but the description of the embodiments by the applicant is not intended to limit the technical solutions, and any equivalent changes made according to the inventive concept in a form only and not in a material manner should be considered as the technical solutions of the present invention.
As shown in fig. 1 to 3, the present invention relates to a method for making a pocket for holding a zipper, that is, a method for sewing a zipper 1 to a fabric 2. As is well known, the zipper 1 generally comprises a saw tooth 11, an upper stop 12 and a lower stop 13 at two ends of the saw tooth 11 in the length direction, an upper cloth end 14 and a lower cloth end 15 at two ends of the upper stop 12 and the lower stop 13 in the length direction, respectively, and cloth tapes 16 at two sides of the saw tooth 11 in the width direction, wherein the distance between the two ends of the upper stop 12 and the lower stop 13 is the effective length of the zipper 1, and the fabric 2 for sewing the zipper 1 is divided into a front side and a back side.
As shown in fig. 1 to 3, before sewing, the pocket of the zipper 1 is generally required to determine the position and width line of the pocket on the reverse side of the upper cloth end 14 and the lower cloth end 15 of the zipper 1, and the position and shape of the pocket on the front side of the fabric 2, and draw a pocket opening line; the zipper 1 is sewn to the fabric 2 according to the shape of the pocket. The bag mouth is rectangular, the length of the rectangular bag mouth is the width of one sewing machine presser foot respectively extending from two sides of the effective length of the zipper, and the width of the sewing machine presser foot respectively extending from two sides of the width of the zipper sawtooth 11. A 0.3cm or 0.2cm presser foot may be used, and in general the length and width of the pocket opening varies with the presser foot. The present embodiment uses 300 stitches, one sewing machine presser foot having a width of 0.3 cm. Therefore, the rectangular pocket on the fabric 2 comprises an upper end line 21 and a lower end line 22 at two ends in the length direction and two fabric stitches 23 in the width direction, the two width lines on the zipper 1 are positioned at the width of extending one sewing machine presser foot on two sides of the effective length of the zipper respectively, the length of the two width lines on the zipper 1 is the width of extending one sewing machine presser foot on two sides of the width of the zipper teeth 11 respectively, namely, the two width lines on the zipper 1 are an upper fabric pocket line 101 aligned and sewn with the upper end line 21 of the fabric 2 and a lower fabric pocket line 102 aligned and sewn with the lower end line 22 of the fabric 2 respectively. After the zipper 1 is sewn, the parts of the upper cloth end 14, the lower cloth end 15 and the cloth belt 16 which are positioned outside the pocket are positioned on the reverse side of the fabric 2. Specifically, the method for manufacturing the pocket opening for containing the zipper comprises the following steps:
s1) determining the positions and the width lines of the bag openings on the reverse sides of the upper cloth end 14 and the lower cloth end 15 of the zipper 1 and determining the positions and the shapes of the bag openings on the front side of the fabric 2, and drawing a bag opening line; as shown in fig. 3;
s2) placing the back side of the zipper 1 upwards on the front side of the fabric 2, wherein the upper cloth end pocket line 101 of the zipper 1 and the upper end line 21 of the fabric 2 are respectively positioned at two sides of the presser foot, the lower cloth end pocket line 102 of the zipper 1 is aligned with the lower end line 22 of the fabric 2 and sewn, and two ends of the sewing line are back-stitched as shown in fig. 4;
s3) turning the slide fastener 1 by 180 degrees around the sewing thread sewn in the step S2) so that the upper cloth end pocket thread 101 of the slide fastener 1 is aligned with the upper end thread 21 of the fabric 2 and sewn, and sewing threads with two ends back-stitched as shown in fig. 5;
s4) cutting along the bag opening line in the step S1), cutting two ends of the bag into Y-shaped cut bags to form bag openings, and forming the bag openings as shown in FIG. 6;
s5) turning the zipper 1 inwards to the reverse side of the fabric 2 from the opening pocket, as shown in figure 7;
s6) turning the cloth on the cut side of the pocket of the cloth 2 inward to make the front side attached to the front side of the corresponding cloth belt 16 of the zipper 1, leveling the two ends of one of the cloth stitches 23 of the cloth 2 corresponding to the end parts of one side of the two width lines of the zipper 1, sewing the presser foot close to the edge of the zipper saw teeth from the back side of the cloth 2, as shown in fig. 8;
s7) in the same way as S6, the other side of the cloth cut at the opening of the fabric 2 is turned inside out to make the front side of the cloth belt 16 corresponding to the zipper 1, the two ends of the other fabric stitch 23 of the fabric 2 are respectively corresponding to the other side ends of the two width lines of the zipper 1 and are leveled, and the presser foot is sewn close to the edge of the zipper saw teeth from the back side of the fabric 2;
s8) is seen on the front side of the fabric 2 along the pocket opening as the open line 3.
S9) is completed. As shown in fig. 1.
In step S1), the bag opening line is a midpoint connecting line between the upper end line 21 and the lower end line 22 in the longitudinal direction.
In the step S4), when the bag is opened to a distance of 1cm from the upper end line 21 and the lower end line 22 of the bag opening, a Y-shape is cut at two corners of the bag opening, so as to facilitate the turning in the step S5) and the aligning and sewing in the steps S6) and S7).
Between the step S5) and the step S6), the triangular fabric with the Y-shaped notches cut at the two ends of the opening of the fabric 2 can be folded toward the reverse side of the fabric 2, and the triangular fabric and the zipper 1 can be sewn and fixed along the upper end line 21 and the lower end line 22 of the fabric 2, so as to further reinforce the opening of the bag.
In the step S8), the distance from the visible open line to the four sides of the bag opening is 0.1-0.15 cm.
Claims (7)
1. A method for manufacturing a pocket opening for containing a zipper, wherein the pocket opening for containing the zipper comprises a zipper (1) and a fabric (2), the zipper (1) comprises sawteeth (11), an upper stop (12) and a lower stop (13) which are positioned at two ends of the sawteeth (11) in the length direction, an upper cloth end (14) and a lower cloth end (15) which are respectively positioned at two ends of the upper stop (12) and the lower stop (13) in the length direction, and cloth belts (16) which are positioned at two sides of the sawteeth (11) in the width direction; before sewing, the positions and the width lines of the pockets are determined on the reverse sides of an upper cloth end (14) and a lower cloth end (15) of the zipper (1) and the positions and the shapes of the pockets are determined on the front side of the fabric (2), the pockets are rectangular, and the rectangular pockets on the fabric (2) comprise an upper end line (21) and a lower end line (22) at two ends in the length direction and two fabric stitches (23) in the width direction; two width lines and positions on the zipper (1) are respectively an upper cloth end pocket line (101) aligned and sewn with an upper end line (21) of the fabric (2) and a lower cloth end pocket line (102) aligned and sewn with a lower end line (22) of the fabric (2), and the zipper is characterized in that: the manufacturing method of the bag opening for containing the zipper comprises the following steps:
s1) determining the positions and the width lines of the bag openings on the reverse sides of the upper cloth end (14) and the lower cloth end (15) of the zipper (1) and determining the positions and the shapes of the bag openings on the front side of the fabric (2), and drawing a bag opening line;
s2), placing the back side of the zipper (1) upwards on the front side of the fabric (2), respectively positioning an upper cloth end pocket line (101) of the zipper (1) and an upper end line (21) of the fabric (2) at two sides of the presser foot, aligning a lower cloth end pocket line (102) of the zipper (1) with a lower end line (22) of the fabric (2) and sewing, and sewing two ends of a sewing line with back stitches;
s3), turning the zipper (1) for 180 degrees around the sewing thread sewn in the step S2) to enable the upper cloth end pocket line (101) of the zipper (1) to be aligned with the upper end line (21) of the fabric (2) and sewn, and sewing back the two ends of the sewing thread;
s4) cutting along the bag opening line in the step S1), and cutting two ends into Y-shaped cut bags to form bag openings;
s5) turning the zipper (1) inwards to the reverse side of the fabric (2) from the opening pocket;
s6), turning the cloth on one side cut at the opening of the pocket of the fabric (2) inwards to make the front side attached to the front side of the corresponding cloth belt (16) of the zipper (1), respectively corresponding two ends of one fabric sewing line (23) of the fabric (2) to one side end part of two width lines of the zipper (1) and flattening, and sewing the presser foot close to the edge of the zipper sawteeth from the back side of the fabric (2);
s7) by adopting the same method as the S6), the other side of the cloth cut at the opening of the pocket of the fabric (2) is turned inwards to make the front side of the cloth to be attached to the front side of the corresponding cloth belt (16) of the zipper (1), the two ends of the other fabric suture line (23) of the fabric (2) are respectively corresponding to the other side ends of the two width lines of the zipper (1) and are pulled to be flat, and the presser foot is tightly attached to the edge of the sawtooth of the zipper from the back side of the fabric (2) to be sewn;
s8) visible lines are seen on the front side of the fabric (2) along the bag opening;
s9) is completed.
2. A method of making a zippered pocket opening according to claim 1, wherein the distance from the upper stop (12) to the lower stop (13) is the effective length of the zipper (1), the length of the rectangular pocket opening is the width of one sewing machine foot extending from each side of the effective length of the zipper, and the width is the width of one sewing machine foot extending from each side of the width of the zipper teeth (11).
3. A method of forming a zippered pocket according to claim 2 wherein said one sewing machine presser foot is a 0.3cm or 0.2cm presser foot.
4. A method of making a zippered bag opening according to claim 1, wherein in the step S1), the bag opening line is a midpoint connecting line of an upper end line (21) and a lower end line (22) in a length direction.
5. The method of claim 1, wherein in step S4), when the bag is opened to a distance of 1cm from the upper end line (21) and the lower end line (22) of the bag opening, a Y-shape is cut at two corners of the bag opening.
6. The method for making a pocket mouth of a zipper according to claim 1, wherein between the step S5) and the step S6), the triangular fabric with the Y-shaped cut at both ends of the pocket mouth of the fabric (2) can be folded to the reverse side of the fabric (2), and the triangular fabric and the zipper (1) are sewn and fixed along the upper end line (21) and the lower end line (22) of the fabric (2).
7. The method for manufacturing the pocket mouth of the zipper according to claim 1, wherein the distance from the visible open line to the four edges of the pocket mouth is 0.1-0.15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011115474.2A CN112301569B (en) | 2020-10-19 | 2020-10-19 | Method for manufacturing bag opening for containing zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011115474.2A CN112301569B (en) | 2020-10-19 | 2020-10-19 | Method for manufacturing bag opening for containing zipper |
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| Publication Number | Publication Date |
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| CN112301569A CN112301569A (en) | 2021-02-02 |
| CN112301569B true CN112301569B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011115474.2A Active CN112301569B (en) | 2020-10-19 | 2020-10-19 | Method for manufacturing bag opening for containing zipper |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137859A (en) * | 1976-05-15 | 1979-02-06 | Yoshida Kogyo K K | Slide fastener and a method of attaching the same to a garment |
| US4593635A (en) * | 1985-03-06 | 1986-06-10 | Yoshida Kogyo K. K. | Method and apparatus for sewing a slide fastener to fabric pieces |
| JPS61203903A (en) * | 1985-03-08 | 1986-09-09 | ワイケイケイ株式会社 | Method and apparatus for stitching slide fastener |
| DE3527894A1 (en) * | 1985-08-03 | 1987-02-12 | Opti Patent Forschung Fab | Process and apparatus for incorporating a zip-fastener tape portion in the region of the selvedges of two fabric webs |
| CN110983656A (en) * | 2019-12-27 | 2020-04-10 | 厦门安踏体育用品有限公司 | Pocket zipper sewing process and pocket zipper sewing equipment |
-
2020
- 2020-10-19 CN CN202011115474.2A patent/CN112301569B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137859A (en) * | 1976-05-15 | 1979-02-06 | Yoshida Kogyo K K | Slide fastener and a method of attaching the same to a garment |
| US4593635A (en) * | 1985-03-06 | 1986-06-10 | Yoshida Kogyo K. K. | Method and apparatus for sewing a slide fastener to fabric pieces |
| JPS61203903A (en) * | 1985-03-08 | 1986-09-09 | ワイケイケイ株式会社 | Method and apparatus for stitching slide fastener |
| DE3527894A1 (en) * | 1985-08-03 | 1987-02-12 | Opti Patent Forschung Fab | Process and apparatus for incorporating a zip-fastener tape portion in the region of the selvedges of two fabric webs |
| CN110983656A (en) * | 2019-12-27 | 2020-04-10 | 厦门安踏体育用品有限公司 | Pocket zipper sewing process and pocket zipper sewing equipment |
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| CN112301569A (en) | 2021-02-02 |
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