CN113584741A - Sewing method of invisible zipper - Google Patents
Sewing method of invisible zipper Download PDFInfo
- Publication number
- CN113584741A CN113584741A CN202110986425.4A CN202110986425A CN113584741A CN 113584741 A CN113584741 A CN 113584741A CN 202110986425 A CN202110986425 A CN 202110986425A CN 113584741 A CN113584741 A CN 113584741A
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- zipper
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- tail
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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
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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
- D05B35/062—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding with hem-turning
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Abstract
The invention discloses a sewing method of an invisible zipper, which comprises the following steps: s1, clothing point location; s2, zipper point location; s3, sewing the zipper: the zipper is unzipped and divided into a left half and a right half, and the left half and the right half of the zipper are respectively sewed with the left piece and the right piece of the clothes independently; when sewing, the alignment point on the zipper is superposed with the stop point on the clothes; s4, closing the zipper; s5, sewing the left and right pieces of clothes; s6, trimming the tail part of the zipper; s7, wrapping the tail part of the zipper; and S8, fixing the tail part of the zipper. The advantages are that: according to the drawing method, the left half part and the right half part of the zipper are separately sewn with the left piece and the right piece of the clothes, so that the problem of poor sewing caused by the fact that the zipper is arranged in the opening length of the reserved zipper in the traditional sewing method is solved; the sewing speed is increased, the sewing quality is improved, and the production capacity of large goods is increased.
Description
Technical Field
The invention relates to a sewing method of an invisible zipper, and belongs to the technical field of clothing manufacturing.
Background
The invisible zipper is a common clothing accessory and is widely applied to the parts of the skirt, trousers, a pocket and the like which need to be opened and closed.
The traditional sewing method is to leave the length of the opening for installing the zipper on the clothes, and then to install the invisible zipper. If the sewing is not good, three major disadvantages are caused: 1. the zipper and the original seam are not on the same line and are inclined; 2. after the zipper is closed, the left and right fabrics have different drafts, and the zipper is not flat; 3. the left side and the right side of the zipper are staggered, the left side and the right side of the zipper are long, and the zipper cannot be normally closed. This forms a bottleneck process, resulting in low productivity.
Disclosure of Invention
The invention provides a sewing method of an invisible zipper, which aims to solve the technical problems and adopts the following technical scheme:
a sewing method of an invisible zipper comprises the following steps:
s1, clothing point location: determining the stop point position of the zipper at the sewing position of the left piece and the right piece of the clothes, and determining the length of the opening sewed by the zipper on the left piece and the right piece of the clothes;
s2, zipper point position: determining a contraposition point on the zipper corresponding to the length of an opening sewed by the zipper on the clothes;
s3, sewing the zipper: the zipper is unzipped and divided into a left half and a right half, and the left half and the right half of the zipper are respectively sewed with the left piece and the right piece of the clothes independently; when sewing, the alignment point on the zipper is superposed with the stop point on the clothes;
s4, closing the zipper: closing the zipper, and coinciding the stop positions on the left and right pieces of clothes;
s5, sewing of the left and right clothes: the front sides of the left and right pieces of clothes are opposite and overlapped; sewing from the dead points on the left and right pieces of clothes to sew the left and right pieces of clothes into a whole; when the needle is pulled up, the tail part of the zipper is pushed upwards to avoid the tail part of the zipper;
s6, trimming the tail of the zipper: cutting off redundant parts at the positions of the points E and F after a certain distance is reserved downwards;
s7, wrapping the tail part of the zipper; wrapping the tail part of the zipper by using a thin cotton cloth strip;
s8, fixing the tail of the zipper: the tail of the zipper is sewed with the edge of the clothes.
According to the method, the left half part and the right half part of the zipper are separately sewn with the left piece and the right piece of the clothes, so that the technical problems that the zipper is inclined, not flat and not normally closed due to poor sewing caused by the fact that the zipper is arranged in the length of the opening of the reserved zipper in the traditional sewing method are solved.
Preferably, in S1, a dead point is provided on the hem 4 of the left and right pieces of clothing.
Preferably, the length from the head end to the alignment point on the zipper is less than the length of the opening sewed by the zipper on the left piece and the right piece of the clothes; the opening lengths of the zipper sewing on the left and right pieces of clothes are equal. The length from the head end to the contraposition point on the zipper is slightly shorter than the length of the opening, and the zipper can be more even after being sewn because the garment piece of the garment has certain engaging amount.
Preferably, in S3, the step of sewing the left and right halves of the zipper to the left and right pieces of the garment respectively is as follows:
s31, the front face of the left half of the zipper is opposite to the front face of the left piece of the clothes and overlapped along the sewing edge, a special invisible zipper presser foot is tightly attached to the zipper teeth, the sewing is started from the head end of the zipper until the sewing stops at the stop position on the left piece of the clothes, and the back stitching is firm;
s32, the front of the right half of the zipper is opposite to the front of the right piece of the clothes and overlapped along the seam edge, a special invisible zipper presser foot is tightly attached to the zipper teeth, the sewing is started from the head end of the zipper until the sewing stops at the stop position of the right piece of the clothes, and the back stitching is firm.
Preferably, in the steps S31 and S32, the cloth is sewn down at the dead center position of the cloth for a certain distance. Sewing to a position 1cm below a dead point, and stopping, and firmly backing the needle; the downward 1cm is to prevent that there is no seam to the dead centre position, which does not need to be very accurate.
Preferably, in the technical scheme of the invention, in S6, 4cm of zipper tail is reserved downwards from the positions of points E and F of the zipper;
the specific method of wrapping the zipper tail in S7 is as follows:
wrapping the tail part of the zipper by using a 4cm X2.5cm thin cotton cloth strip, wrapping the width direction of the zipper by using a 4cm edge of the thin cotton cloth strip, folding the sewing edge to the front surface of the zipper, leveling the lower edge of the thin cotton cloth strip with the edge of the tail part of the zipper, and sewing 0.6cm between the lower edge of the thin cotton cloth strip and the tail part of the zipper; the remaining 1.9cm of the thin cotton cloth strip is pulled to the tail part of the zipper from the upper edge of the thin cotton cloth strip, the thin cotton cloth strip is overlapped with a sewing seam with 0.6cm and the refraction is 0.6cm, the remaining 1.3cm of the thin cotton cloth strip is folded in half to wrap the tail part of the zipper with 0.6cm, and the zipper is pressed. In this method of wrapping the zipper tail, the final appearance of the tissue on the zipper is shown as: the width is consistent with that of the zipper.
Preferably, in the technical scheme of the invention, in S8, the left half and the right half of the zipper tail are respectively sewed with the sewing edges on the left piece and the right piece of the clothes for 3cm, so that the zipper tail is attached to the sewing edges, and the tail cannot shake to generate uneven clothes.
Preferably, in the S6, the reverse side of the zipper is provided with a buckle, the buckle is fixed firstly, and then the tail part of the zipper is trimmed; the slidable fastener was fixed with pliers at a distance of 0.5cm from the opening of the clothes. The metal buckle arranged on the invisible zipper further plays a role in preventing the tail part of the zipper from cracking.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the method, the left half part and the right half part of the zipper are separately sewn with the left piece and the right piece of the clothes, so that the technical problems that the zipper is inclined, not flat and not normally closed due to poor sewing caused by the fact that the zipper is arranged in the length of the opening of the reserved zipper in the traditional sewing method are solved.
2. The method of the invention can accelerate the sewing speed, improve the sewing quality and increase the production capacity of large goods.
3. The method has the advantages of simple sewing process, convenient operation, easy learning and mastering and low technical dependence degree.
4. The method is suitable for sewing invisible zippers of fabrics with various thicknesses, and the woven knitted fabrics can be used.
5. The method can be used for sewing single-layer clothes and also can be used for sewing clothes with lining cloth.
Drawings
FIG. 1 is a schematic view of the location of the left front panel, left back panel and zipper.
FIG. 2 is a schematic view of the left half of the zipper being sewn to the left front panel (shown as the front of the left front panel).
FIG. 3 is a schematic view of the right half of the zipper being sewn to the left back panel (shown as the back of the left front panel and the front of the left back panel).
FIG. 4 is a side seam view of the left front panel and the left back panel (shown as the back of the left front panel and the front of the left back panel).
FIG. 5 is a schematic view of the zipper buckle and the smooth zipper tail (shown on the reverse side of the left front panel and the reverse side of the left back panel).
Fig. 6 is a flow chart of wrapping the zipper tail.
FIG. 7 is a schematic view of the attachment of the zipper tail (shown on the reverse side of the left front panel and the reverse side of the left back panel).
Detailed Description
The technical solution of the present invention is described in detail below, but the scope of the present invention is not limited to the embodiments.
In order to make the content of the present invention more comprehensible, the following description is further described with reference to fig. 1 to 7 and the detailed description.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiment, the zipper is sewn on the left side of the female trousers as an example, and the method is further described.
In the embodiment, the hem 4 is made on the side edges of the left front piece 1 and the left back piece 2, and the width of the hem is 1.2 cm.
In this embodiment, the zipper 3 is an invisible zipper with a buckle 31 on the back side, wherein the zipper head 32 and the buckle 31 in the zipper 3 are both located on the back side of the zipper 3.
A sewing method of an invisible zipper comprises the following steps:
s1, clothing point location: the position of a dead point of the opening is well pointed at the side seam of the left front trouser piece 1, and the position is a point E; the position of the dead point of the opening is well pointed at the side seam of the left back trouser piece 2, which is point F; determining the opening length of the zipper on the left front piece 1 and the left back piece 2; the opening lengths of the left front piece 1 and the left back piece 2 are equal; as shown in fig. 1;
s2, zipper point position: determining a contraposition point corresponding to the length of the opening sewed by the zipper on the trousers piece on the zipper 3, wherein the contraposition point is a point G; as shown in fig. 1;
s3, sewing the zipper: the zipper is unzipped and divided into a left half part and a right half part, and the left half part and the right half part of the zipper are separately sewed with the left front piece 1 and the left back piece 2; when sewing, the alignment point on the zipper is superposed with the upper stop points of the left front piece 1 and the left back piece 2;
s4, closing the zipper: the zipper 3 is closed, and the upper stop positions of the left front piece 1 and the left back piece 2 are superposed; as shown in fig. 4.
S5, side seam sewing: the front sides of the left front piece 1 and the left back piece 2 are opposite and overlapped; starting to stitch from the points E and F on the dead points of the left front piece 1 and the left back piece 2, and stitching the left piece and the right piece of clothes into a whole; the needle is pulled up and the suture is carried out until the foot opening is sewed, and the sewing edge is 1.2 cm; when the needle is pulled up, the tail part of the zipper 3 is pushed upwards to avoid the tail part of the zipper 3; as shown in fig. 4.
S6, trimming the tail of the zipper: cutting off redundant parts at the positions of the points E and F after a certain distance is reserved downwards;
s7, wrapping the tail part of the zipper; wrapping the tail part of the zipper by using a thin cotton cloth strip;
s8, fixing the tail of the zipper: the tail of the zipper is sewed with the edge of the clothes.
In this embodiment, in S1, the position of the dead point of the opening is pointed at the side seam of the left front pants 1, which is point E; the side seam of the left back trousers piece 2 is well dotted with the dead point position of the opening, which is point F; the stop is arranged on the hem 4. As shown in fig. 1.
In this embodiment, in S2, the length from the head end to the positioning point G on the zipper 3 is less than the length of the opening on the pants piece; the length from the head end to the contraposition point on the zipper is slightly shorter than the length of the opening, and the zipper can be more even after being sewn because the garment piece of the garment has certain engaging amount.
In this embodiment, in S3, the steps of sewing the left and right halves of the zipper 3 to the left front pants panel 1 and the left back pants panel 2 respectively are as follows:
s31, the front face of the left half of the zipper 3 is opposite to the front face of the left front piece 1 and is overlapped along the seam allowance 4, a special invisible zipper presser foot is tightly attached to the zipper teeth, the sewing is started from the head end of the zipper until the position E of the dead point on the left front piece 1 is sewn, then the sewing is stopped at the position of 1cm downwards, and the reverse needle is firm; as shown in fig. 2.
S32, the front of the right half of the zipper 3 is opposite to the front of the left back piece 2 and is overlapped along the seam allowance 4, a special invisible zipper presser foot is tightly attached to the zipper teeth, the sewing is started from the head end of the zipper until the position F of the dead point on the left back piece 2 is sewed, and then the sewing is stopped at the position of 1cm downwards, and the back stitching is firm; as shown in fig. 3.
As shown in Figs. 2 and 3, the hem 4 of the panel is 1.2cm wide and 1cm down to prevent the absence of seams at points E or F.
In this embodiment, in S5, the tail of the zipper 3 is pushed up to avoid the tail of the zipper 3 when the needle is pulled up; note that the zipper 3 cannot be sewn, and the back stitching is firm. As shown in fig. 4.
In this embodiment, in S6, the fastener 31 on the reverse side of the slide fastener 3 is fixed, and then the tail of the slide fastener is trimmed; the slidable clip 31 was fixed with pliers at a distance of 0.5cm from the clothes opening. The metal buckle arranged on the invisible zipper further plays a role in preventing the tail part of the zipper from cracking. In S6, the zipper leaves 4cm of zipper tail downwards from the positions of points E and F; the excess zipper is cut with scissors.
As shown in fig. 6, in this embodiment, a specific method for wrapping the zipper tail in S7 is as follows:
wrapping the tail part of the zipper by using a 4cm X2.5cm thin cotton cloth strip, wrapping the width direction of the zipper by using a 4cm edge of the thin cotton cloth strip, folding the sewing edge to the front surface of the zipper, leveling the lower edge of the thin cotton cloth strip with the edge of the tail part of the zipper, and sewing 0.6cm between the lower edge of the thin cotton cloth strip and the tail part of the zipper; the remaining 1.9cm of the thin cotton cloth strip is pulled to the tail part of the zipper from the upper edge of the thin cotton cloth strip, the thin cotton cloth strip is overlapped with a sewing seam with 0.6cm and the refraction is 0.6cm, the remaining 1.3cm of the thin cotton cloth strip is folded in half to wrap the tail part of the zipper with 0.6cm, and the zipper is pressed. In this method of wrapping the zipper tail, the final appearance of the tissue on the zipper is shown as: the width is consistent with that of the zipper.
The thin cotton cloth strip with the length of 4cmX2.5cm is a rectangular cloth strip which forms an angle of 45 degrees with the warp direction of the cloth; the preferred fabric has bias yarns in the yarn direction; when the cloth strips are cut: forming an angle of 45 degrees with the warp direction of the cloth.
As shown in fig. 5, the final appearance of the tissue on the slide fastener 3 is shown as: the width is consistent with that of the zipper, and the length is 0.6 cm.
As shown in fig. 7, in S8, the left and right halves of the zipper tail are sewn together with the hem of the left and right pieces of clothing by 3cm, respectively, so that the zipper tail is attached to the hem without causing unevenness due to the swinging of the tail.
According to the method, the left half part and the right half part of the zipper are separately sewn with the left front piece 1 and the left back piece 2 of the female trousers respectively, so that the problem of poor sewing caused by the fact that the zipper is arranged in the opening length reserved by a traditional sewing method is solved.
This example, in the case of panties, is used to describe the specific operation steps of the method, and is not a limitation on the method. The method can also be used on products with a lining. After the surface cloth is finished to the step S5 according to the method, the lining cloth at the zipper part can be sewn according to a conventional lining cloth stitching method. Due to the lining cloth, the tail part of the zipper and the tail part of the zipper wrapping do not need to be trimmed, and the tail part of the zipper and the trousers piece are sewn and fixed after the lining cloth is stitched.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A sewing method of an invisible zipper is characterized by comprising the following steps:
s1, clothing point location: determining the stop point position of the zipper at the sewing position of the left piece and the right piece of the clothes, and determining the length of the opening sewed by the zipper on the left piece and the right piece of the clothes;
s2, zipper point position: determining a contraposition point on the zipper corresponding to the length of an opening sewed by the zipper on the clothes;
s3, sewing the zipper: the zipper is unzipped and divided into a left half and a right half, and the left half and the right half of the zipper are respectively sewed with the left piece and the right piece of the clothes independently; when sewing, the alignment point on the zipper is superposed with the stop point on the clothes;
s4, closing the zipper: closing the zipper, and coinciding the stop positions on the left and right pieces of clothes;
s5, sewing of the left and right clothes: the front sides of the left and right pieces of clothes are opposite and overlapped; sewing from the dead points on the left and right pieces of clothes to sew the left and right pieces of clothes into a whole; when the needle is pulled up, the tail part of the zipper is pushed upwards to avoid the tail part of the zipper;
s6, trimming the tail of the zipper: cutting off redundant parts at the positions of the points E and F after a certain distance is reserved downwards;
s7, wrapping the tail part of the zipper; wrapping the tail part of the zipper by using a thin cotton cloth strip;
s8, fixing the tail of the zipper: the tail of the zipper is sewed with the edge of the clothes.
2. The method of sewing an invisible zipper according to claim 1, wherein stop points are provided at the hem 4 of the left and right pieces of clothing in S1.
3. The sewing method of an invisible zipper according to claim 2, wherein the length from the head end to the alignment point of the zipper is shorter than the length of the opening for determining the sewing of the zipper on the left and right pieces of clothes; the opening lengths of the zipper sewing on the left and right pieces of clothes are equal.
4. The sewing method of an invisible zipper according to claim 1, wherein in S3, the step of sewing the left and right halves of the zipper to the left and right pieces of the clothing respectively is as follows:
s31, the front face of the left half of the zipper is opposite to the front face of the left piece of the clothes and overlapped along the sewing edge, a special invisible zipper presser foot is tightly attached to the zipper teeth, the sewing is started from the head end of the zipper until the sewing stops at the stop position on the left piece of the clothes, and the back stitching is firm;
s32, the front of the right half of the zipper is opposite to the front of the right piece of the clothes and overlapped along the seam edge, a special invisible zipper presser foot is tightly attached to the zipper teeth, the sewing is started from the head end of the zipper until the sewing stops at the stop position of the right piece of the clothes, and the back stitching is firm.
5. The sewing method of an invisible zipper according to claim 4, wherein the stop points sewn to the clothes in S31 and S32 are sewn down a distance.
6. The sewing method of the invisible zipper according to claim 1, wherein in S6, 4cm of zipper tail is left downward from the positions of points E and F;
the specific method of wrapping the zipper tail in S7 is as follows:
wrapping the tail part of the zipper by using a 4cm X2.5cm thin cotton cloth strip, wrapping the width direction of the zipper by using a 4cm edge of the thin cotton cloth strip, folding the sewing edge to the front surface of the zipper, leveling the lower edge of the thin cotton cloth strip with the edge of the tail part of the zipper, and sewing 0.6cm between the lower edge of the thin cotton cloth strip and the tail part of the zipper; the remaining 1.9cm of the thin cotton cloth strip is pulled to the tail part of the zipper from the upper edge of the thin cotton cloth strip, the thin cotton cloth strip is overlapped with a sewing seam with 0.6cm and the refraction is 0.6cm, the remaining 1.3cm of the thin cotton cloth strip is folded in half to wrap the tail part of the zipper with 0.6cm, and the zipper is pressed.
7. The method of sewing an invisible zipper according to claim 6, wherein in S8, the left and right halves of the zipper tail are sewn to the hem of the left and right pieces of clothing by 3 cm.
8. The sewing method of the invisible zipper according to claim 6, wherein in S6, the reverse side of the zipper is provided with a buckle, the buckle is fixed firstly, and then the tail part of the zipper is trimmed; the slidable fastener was fixed with pliers at a distance of 0.5cm from the opening of the clothes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110986425.4A CN113584741A (en) | 2021-08-26 | 2021-08-26 | Sewing method of invisible zipper |
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| CN202110986425.4A CN113584741A (en) | 2021-08-26 | 2021-08-26 | Sewing method of invisible zipper |
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| JPH04332594A (en) * | 1991-05-08 | 1992-11-19 | Juki Corp | Method for sewing fastener by fastener sewing machine |
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| CN108851294A (en) * | 2018-08-02 | 2018-11-23 | 江西服装学院 | A kind of jacket left front production method |
| CN110495659A (en) * | 2019-07-26 | 2019-11-26 | 山东舒朗服装服饰股份有限公司 | A kind of clothes latasuture CONCEAL ZIPPER sewing tech |
| CN211153969U (en) * | 2019-07-31 | 2020-08-04 | 日播时尚集团股份有限公司 | Clothing structure with invisible zipper arranged at side seam pocket mouth position |
| CN112760836A (en) * | 2020-12-18 | 2021-05-07 | 上海日播至美服饰制造有限公司 | Method for sewing open-tooth zipper and garment structure |
-
2021
- 2021-08-26 CN CN202110986425.4A patent/CN113584741A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04332594A (en) * | 1991-05-08 | 1992-11-19 | Juki Corp | Method for sewing fastener by fastener sewing machine |
| CN106868728A (en) * | 2017-01-18 | 2017-06-20 | 宁波太平鸟时尚服饰创意研究院有限公司 | A kind of method of sewing of the CONCEAL ZIPPER of double-layer clothes |
| CN108851294A (en) * | 2018-08-02 | 2018-11-23 | 江西服装学院 | A kind of jacket left front production method |
| CN110495659A (en) * | 2019-07-26 | 2019-11-26 | 山东舒朗服装服饰股份有限公司 | A kind of clothes latasuture CONCEAL ZIPPER sewing tech |
| CN211153969U (en) * | 2019-07-31 | 2020-08-04 | 日播时尚集团股份有限公司 | Clothing structure with invisible zipper arranged at side seam pocket mouth position |
| CN112760836A (en) * | 2020-12-18 | 2021-05-07 | 上海日播至美服饰制造有限公司 | Method for sewing open-tooth zipper and garment structure |
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