Pure cotton color-woven plain stripe high-breathable shirt and manufacturing method thereof

Abstract

The present invention belongs to the technical field of clothing manufacturing, and specifically relates to a pure cotton color-woven plain stripe highly breathable shirt and a manufacturing method thereof. The weft directions of the different parts of the pure cotton color-woven plain stripe highly breathable shirt are woven by different weft horizontal stripe weaving methods; the different stripe patterns are composed of a first stripe and a second stripe, and the weaving processes of the first stripe and the second stripe are different; according to the amount of sweating of different parts of the human body, the pure cotton color-woven plain stripe highly breathable shirt designed and developed to meet the requirements of air permeability, moisture absorption and quick drying of different parts. The present invention provides a pure cotton color-woven plain stripe highly breathable shirt. According to the amount of sweating of different parts of the human body and the requirements of air permeability, moisture absorption and quick drying of different parts, a shirt is designed in which different shirt pieces are woven by different weaving methods in the weft directions. The shirt has the characteristics of a business shirt and can discharge sweat and moisture as needed according to the amount of sweating of different parts of the human body; the present invention also provides a preparation method thereof.

Description

Technical Field

[0001] The invention belongs to the technical field of clothing manufacturing, and particularly relates to a pure cotton color-woven plain stripe high-breathable shirt and a manufacturing method thereof. Background Art

[0002] Pure cotton yarn-dyed shirts are comfortable, healthy and environmentally friendly, and are the most popular products among consumers in the shirt field, especially business shirts, which are mainly made of pure cotton yarn-dyed shirts. However, with the development of society, people's living standards are constantly improving, and people's demand for shirts is increasing. Pure cotton yarn-dyed shirts have added non-ironing and various functions, resulting in the air permeability, moisture absorption and quick-drying effect of pure cotton yarn-dyed shirts becoming worse and worse.

[0003] At present, some breathable shirts have appeared on the market, but such shirts are generally made of all or part of nylon, polyester, spandex or other chemical fiber mesh fabrics or knitted fabrics. The mesh chemical fiber fabrics or knitted fabrics used for splicing have extremely poor air permeability and moisture absorption performance, and the quick-drying effect is not particularly obvious. In addition, some breathable shirts still use the method of leaving open air holes at the back, collar or armpits to change the structure of the shirt. This method still cannot achieve the effect of uniform ventilation of the human body, and the air permeability, moisture absorption and quick-drying effect is also very poor. Moreover, the above-mentioned methods for making breathable shirts can only be used to make sports and leisure shirts, and still cannot meet the requirements of business formal shirts for air permeability, moisture absorption and quick-drying properties. More importantly, the breathable, moisture absorption and quick-drying shirt products currently on the market cannot guarantee the high air permeability and quick-drying properties of the shirts according to the amount of sweating in different parts of the human body, and cannot meet the requirements of air permeability, moisture absorption and quick-drying of various parts of the human body.

[0004] CN113100506A discloses a perspiration-wicking breathable shirt and a method for making the same. The perspiration-wicking breathable shirt is a T-shirt-style sports casual shirt made of nylon and spandex chemical fiber fabrics spliced ​​at the upper front chest, back shoulder, upper back, and right sleeve of the shirt. The nylon and spandex chemical fiber fabrics used for splicing in the shirt have poor air permeability and are not very effective in terms of moisture absorption and quick drying, and cannot meet the requirements of the shirt being breathable, moisture absorbing, and quick drying. The splicing portion is on one side of the right sleeve, and is not completely designed according to the sweating portion of the human body, and cannot meet the requirements of all sweating portions of the human body, and cannot achieve the effect of sufficient breathability and perspiration elimination of the human body. Moreover, the shirt is a knitted T-shirt-like splicing, and is not suitable for wearing as a formal shirt.

[0005] CN113940461A discloses a moisture-absorbing and breathable shirt fabric and a shirt made of the fabric. The moisture-absorbing and breathable shirt fabric comprises the following components: 27-33 parts by weight of zinc jade fiber, 25-28 parts by weight of bamboo fiber, 35-40 parts by weight of ramie fiber, 16-20 parts by weight of polyester fiber, 30-40 parts by weight of viscose fiber, and 10-15 parts by weight of coffee carbon fiber. The shirt fabric is woven by spinning fibers of different components with certain moisture absorption properties in a certain ratio, and then the shirt is made of the shirt fabric. The shirt fabric is composed of multiple components, and the yarn material has certain moisture absorption and breathability. However, after weaving and finishing in the later stage, the breathability and moisture absorption will also be weakened, and the cost of using multiple fiber materials is high, which is not suitable for general promotion. More importantly, the shirt does not classify and identify the amount of sweating in different parts of the human body, and is designed separately, which cannot meet the needs of all parts of the human body and does not achieve the effect of sufficient ventilation and sweating on demand.

[0006] CN202436111U discloses a breathable shirt, which is provided with unstitched openings at the back sleeves and the back of the shirt, and mesh cloth is provided inside the openings, so that the heat of the back and the back armpits is dissipated through the mesh cloth and the openings. The shirt made by this structural method can only slightly dissipate less heat from the back and the back armpits when the posture of the human body just allows the opening of the shirt to open. When the opening fails to open, not only the breathability of the shirt cannot be improved, but the addition of mesh cloth reduces the breathability of the shirt, and it cannot meet the effect of fully perspiring and ventilating all sweating parts of the human body. More importantly, the shirt is provided with an unstitched opening, which can only be worn as a casual personality shirt, and cannot be worn as a formal shirt for formal occasions. CN211323080U discloses a breathable shirt, which is made by sewing a knitted breathable cloth at the back waist of the shirt, sewing a breathable mesh fabric at the back collar, and sewing the shirt by dividing and sewing different fabrics. The knitted and mesh fabrics used for splicing in this patent shirt have average moisture absorption performance, and the breathable moisture absorption and quick-drying effect is not obvious, which cannot meet the requirements of breathable moisture absorption and quick-drying; the splicing parts are two small parts, which are not completely designed according to the sweating parts of the human body, and cannot meet all the sweating parts of the human body, and do not achieve the effect of full perspiration and ventilation of the human body. Moreover, this patented shirt is spliced ​​in small parts, and is not suitable for wearing as a formal shirt.

[0007] To sum up, the pure cotton yarn-dyed fabric shirt not only has the characteristics of a business shirt, but also has a highly breathable and quick-drying effect, is not affected by various functional or iron-free finishing technologies, and can wick sweat and moisture on demand according to the amount of sweat in different parts of the human body. Highly breathable, moisture-absorbent and quick-drying shirts have become a focus of urgent research. Summary of the invention

[0008] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a pure cotton color-woven plain stripe highly breathable shirt. According to the sweating amount of different parts of the human body and the requirements of breathability, moisture absorption and quick drying of different parts, a shirt is designed in which different shirt pieces are woven by different weaving methods in the weft direction, so that the breathability, moisture absorption and quick drying of the pure cotton color-woven fabric shirt is not affected by various functionalities or ironing-free properties, and it not only has the characteristics of a business shirt, but also can discharge sweat and moisture on demand according to the sweating amount of different parts of the human body; the present invention also provides a preparation method thereof.

[0009] The pure cotton color-woven plain stripe highly breathable shirt described in the present invention is woven by adopting different weft-direction horizontal stripe weaving methods for different parts of the weft direction of the cut pieces; the different stripe cut piece patterns are composed of a first stripe and a second stripe, and the weaving processes of the first stripe and the second stripe are different; the pure cotton color-woven plain stripe highly breathable shirt is designed and developed according to the sweating amount of different parts of the human body and can meet the ventilation, moisture absorption and quick-drying requirements of different parts.

[0010] The front, neck and wrist parts sweat more, and the air permeability is slightly poor. The weft yarns of the front piece, collar and sleeve pieces are designed to be woven with different coarse and fine yarn counts at intervals; among them, coarse yarn is used to weave the corresponding width to form a coarse strip, which is the first strip of the front piece, collar and sleeve pieces; and fine yarn is used to weave the corresponding width to form a fine strip, which is the second strip of the front piece, collar and sleeve pieces; a coarse first strip and a fine second strip form a complete set of highly breathable, moisture-absorbing and quick-drying strip patterns, which are woven in a cycle to weave the front piece, collar and sleeve pieces; the yarn of the fine second strip is thinner, and the fabric here is relatively light and thin, and the breathable, moisture-absorbing and quick-drying effect will be better. In addition, the yarn gap at the connection between coarse and fine yarns is relatively large, and the air permeability will also be very good. In addition, the pieces woven in this way have obvious thick and thin stripes, and the shirt looks excellent.

[0011] The back sweats a lot and has poor air permeability, and the range and area of ​​sweating on the back are large, and the quick-drying property is extremely poor. The weft yarns of the back piece and the shoulder piece are designed to be woven at intervals with yarns of the same yarn count and different twists; among them, low-twist yarns are used to weave the corresponding width to form a low-twist strip, which is the first strip of the back piece and the shoulder piece; high-twist yarns are used to weave the corresponding width to form a high-twist strip, which is the second strip of the back piece and the shoulder piece; a first strip with low twist and a second strip with high twist form a complete set of highly breathable, moisture-absorbing and quick-drying strip patterns, and this complete highly breathable, moisture-absorbing and quick-drying strip pattern is woven in a cycle to weave the back piece and the shoulder piece. The second sub-yarn with high twist is thinner, with larger gaps between the yarns and very good air permeability. The second sub-yarn with high twist has a higher twist, which makes it particularly good at absorbing moisture and drying quickly, meeting the needs of a large sweating area on the back and a slow quick-drying speed.

[0012] The armpit area sweats the most and has the worst air permeability. The weft yarn of the sleeve piece is designed to be woven alternately with pure cotton yarn and water-soluble vinyl yarn. Pure cotton yarn is used to weave the corresponding width to form a pure cotton yarn strip, which is the first strip of the sleeve piece. Water-soluble vinyl yarn is used to weave the corresponding width to form a vinyl yarn strip, which is the second auxiliary strip of the sleeve piece. The first strip of pure cotton yarn and the second auxiliary strip of vinyl yarn form a complete set of highly breathable, moisture-absorbing and quick-drying strip patterns. This complete highly breathable, moisture-absorbing and quick-drying strip pattern is woven in a cycle to weave the sleeve piece. The second auxiliary strip woven with vinyl yarn uses vinyl water-soluble auxiliary yarn purchased from Qingdao Xinwei Textile Development Co., Ltd.

[0013] All the above-mentioned fabric pieces woven by different strip weaving methods are subjected to all finishing processes including the desizing process; the weft vinylon auxiliary yarn of the sleeve piece melts in water during the desizing finishing process, and the second strip of the sleeve piece only leaves the warp pure cotton warp yarn, which is the finished second strip of the sleeve piece. After finishing, the sleeve piece only leaves the first strip of pure cotton yarn and the finished second strip of only warp yarn. It has high breathability, the armpits are completely breathable, and all the sweat in the armpits where sweating is more can be discharged. It is extremely breathable, moisture-absorbent, and quick-drying, and is the best breathable, moisture-absorbent, and quick-drying shirt piece. After the vinylon water-soluble auxiliary yarn melts, the finished second strip becomes a strip of only warp pure cotton yarn, and the appearance effect is also particularly good.

[0014] The coarse yarn is a yarn with a count lower than or equal to 30; the fine yarn is a yarn with a count higher than 30.

[0015] The twist range of the low-twist yarn is 20-30 twists; the twist range of the high-twist yarn is 40-55 twists.

[0016] The finishing process parameters of the desizing process are: the desizing temperature is 70-110° C. and the vehicle speed is 50-100 m / min.

[0017] After all the cut fabrics have gone through all the finishing processes including desizing, the warp and weft weaving elasticity are both between 4% and 10%; the warp elasticity is the same or close to the weft elasticity, and the deviation range is controlled between 0-3%, so that the warp and weft cutting processes of the shirt pieces will not be deformed and the size is stable, making the shirts more comfortable and beautiful to wear.

[0018] The method for making the pure cotton yarn-dyed plain stripe highly breathable shirt is as follows: the front piece, collar, sleeve head, back piece, shoulder and sleeve pieces are all made by weft cutting technology. The weft cutting pieces will make the fabric pattern of the weft horizontal stripes form the shirt pattern of the vertical stripes, making the shirt beautiful and elegant, and having better breathability.

[0019] Weft cutting includes the following steps:

[0020] a1) Piece layout, using the weft layout process, the center lines of the large pattern pieces of the front piece, back piece and sleeves are all parallel to the weft horizontal stripes for layout; the center lines of the front piece are the connecting lines of the buttonholes and buttons of the left and right plackets; the center lines of the back piece and sleeve pieces are the center lines of the overlapped and folded single pieces, and the small pieces of the collar, sleeve head and shoulder are laid out with the length direction of each piece parallel to the weft horizontal stripes;

[0021] b1) Cutting of pieces: Cut different pieces in the weft direction according to the weft layout diagram. The seam allowances of the sleeve pieces are all on the first strip of the sleeve pieces to prevent burrs at the seam allowances.

[0022] The manufacturing method of the pure cotton yarn-dyed plain stripe highly breathable shirt: the sleeve sewing process and the side seam closing process of the shirt are both sewn by hand-seaming method, the seam head is thin and strong, so that the breathability of the shirt is better, and this process has no burrs on both sides, making it more beautiful, strong and comfortable, and can be worn on both sides.

[0023] The method of hand-sewing comprises the following steps:

[0024] a2) Sleeve sewing process: The sleeve cap arc of the sleeve piece is pre-ironed with a 0.4-1cm seam allowance towards the front of the sleeve piece, and the sleeve cap arc of the body piece is sewn along the edge of the pre-ironed part of the sleeve piece with a 0.4-1cm seam allowance to be aligned with the sleeve cap of the sleeve piece; open the front of the sleeve cap of the body piece and the sleeve cap of the sleeve piece, and turn the seam allowance on the back side towards the sleeve cap; sew 0.7-1.9cm visible stitches along the sleeve cap arc from the front side; and the seam allowance of the sleeve cap arc and the sleeve cap arc of the body piece is 1mm or more larger than the width of the second strip of the finished sleeve piece;

[0025] b2) Side seam closing process: the front side seam is pre-ironed with a 0.4-1cm seam allowance towards the front side; the back side seam is sewn along the edge of the pre-ironed front side seam with a 0.4-1cm seam allowance aligned with the front side seam; the front sides of the back side seam and the front side seam are opened, and the seam allowance on the back side is turned toward the back side seam; a 0.7-1.9cm visible stitch is sewn along the arc from the front side of the back side seam, and the seam allowance of the front side seam and the back side seam is 1mm or more larger than the width of the second strip of the finished sleeve piece.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] (1) According to the amount of sweat produced by different parts of the human body and the requirements for breathability, moisture absorption and quick drying of different parts, the present invention designs different shirt pieces to be made of yarn-dyed strip fabrics with different weaving methods in the weft direction, so that the breathability and quick drying of the pure cotton yarn-dyed fabric shirt are not affected by various functional or iron-free finishing technologies. The shirt has the characteristics of a business shirt and can discharge sweat and moisture on demand according to the amount of sweat produced by different parts of the human body, and has the advantages of high breathability, moisture absorption and quick drying.

[0028] (2) The warp and weft elasticity of the cut pieces of the shirt of the present invention are controlled between 4% and 10%. The warp elasticity is the same as or close to the weft elasticity, and the deviation range is controlled between 0 and 3%. This ensures that the warp and weft elasticity of the shirt are moderate and the size is stable. The shirt will not be unevenly tight or twisted, and will be particularly comfortable and beautiful to wear.

[0029] (3) The front piece, collar, sleeve head, back piece, shoulder, sleeve and other cutting pieces of the present invention all adopt the weft cutting process. The weft cutting can use horizontal stripe fabrics to make vertical stripe shirts, which makes the shirt beautiful and generous, ensures a more beautiful body shape, and has better air permeability and quick-drying properties.

[0030] (4) The sleeve sewing process and the side seam closing process of the shirt of the present invention are both sewn by hand overlocking, and the seam ends are thin and strong, making the shirt more breathable. In addition, this process has no exposed burrs on both sides, making the shirt more beautiful, strong, and comfortable, and can be worn on both sides.

[0031] (5) The present invention uses the pure cotton formal business shirt that is most favored by consumers, retaining the characteristics of pure cotton yarn-dyed fabric shirts such as comfort, health and environmental protection, and on this basis, adding high air permeability and water absorption and quick-drying properties, thus solving the practical problem that there are no formal business shirts with high air permeability and good water absorption and quick-drying effects on the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the front structure of the pure cotton yarn-dyed plain weave striped highly breathable shirt of the present invention;

[0033] Figure 2 It is a schematic diagram of the reverse structure of the pure cotton yarn-dyed plain stripe highly breathable shirt of the present invention;

[0034] Figure 3 This is a schematic diagram of the layout direction of each piece of conventional warp cutting;

[0035] Figure 4 It is a schematic diagram of the layout direction of each cut piece for weft cutting of the present invention;

[0036] Figure 5 It is a real picture of the pattern of the front piece, collar and sleeve head cutting piece of the shirt of the present invention;

[0037] Figure 6 It is a real picture of the pattern of the back piece and the shoulder piece of the shirt of the present invention;

[0038] Figure 7 It is a real picture of the finished cut piece pattern of the sleeve of the present invention;

[0039] In the picture: 1. front piece; 2. collar; 3. sleeve; 4. back piece; 5. shoulder; 6. sleeve. DETAILED DESCRIPTION

[0040] The present invention will be further described below in conjunction with specific embodiments.

[0041] Example 1

[0042] The pure cotton yarn-dyed plain weave striped high breathability shirt is a pure cotton light blue yarn-dyed plain weave 0.3 cm dark striped shirt; Figure 1 and Figure 2 shirt;

[0043] Different weft stripe weaving methods are used for weft directions of the cut pieces of the shirt; the stripe patterns of the cut pieces of different positions are composed of a first stripe and a second stripe, and the weaving processes of the first stripe and the second stripe are different.

[0044] like Figure 4As shown, the front piece 1, collar 2, and sleeve 3 are cut. The warp and weft yarns of the first and second strips are all made of light blue pure cotton yarn. The warp yarns of the first and second strips are both CPT50, and the warp yarn density is 140 strands / inch; the weft yarns of the first strip are 10 strands of CPT20 coarse yarns, and the weft yarns of the second strip are 16 strands of CPT60 fine yarns. The two yarns are woven alternately, and the weft yarn density is 90 strands / inch. The weft yarn is woven with 10 CPT20 thick yarns with a width of 0.3 cm to form a 0.3 cm wide thick strip, which is the first strip of the front piece 1, collar 2, and sleeve 3 pieces; the weft yarn is woven with a group of 16 CPT60 fine yarns with a width of 0.3 cm to form a 0.3 cm wide thin strip, which is the second strip of the front piece 1, collar 2, and sleeve 3 pieces; a 0.3 cm wide thick first strip and a 0.3 cm wide thin second strip form a complete set of highly breathable, moisture-absorbing, and quick-drying 0.6 cm wide light blue dark stripe pattern. This complete highly breathable, moisture-absorbing, and quick-drying 0.6 cm wide light blue dark stripe pattern is woven in a cycle to weave the front piece 1, collar 2, and sleeve 3 pieces, such as Figure 5 shown.

[0045] Back piece 4, shoulder piece 5, the first and second pieces are made of light blue pure cotton yarn for warp and weft. The warp yarns of the first and second pieces are both CPT50, and the warp yarn density is 130 yarns / inch; the weft yarns of the first and second pieces are both CPT40, and the weft yarn density is 80 yarns / inch; the weft yarns of the first piece are 14 low-twist yarns with a twist of 30 twists, and the weft yarns of the second piece are 14 high-twist yarns with a twist of 52 twists. The two yarns with different twists in the weft direction are woven alternately. Among them, the weft yarn is woven with 14 yarns with low twist of 30 twists and 0.3 cm width to form a low twist 0.3 cm strip, which is the first strip of the back piece 4 and the shoulder 5 pieces; 14 yarns with high twist of 52 twists are woven with 0.3 cm width to form a high twist 0.3 cm strip, which is the second strip of the back piece 4 and the shoulder 5 pieces; a low twist 0.3 cm first strip and a high twist 0.3 cm second strip form a complete set of highly breathable, moisture-absorbing and quick-drying 0.6 cm wide light blue dark stripe pattern. This complete highly breathable, moisture-absorbing and quick-drying 0.6 cm wide light blue dark stripe pattern is woven in a cycle to weave the back piece 4 and the shoulder 5 pieces, such as Figure 6 shown.

[0046] The sleeves have 6 pieces. The warp yarns of the first and second pieces are made of light blue pure cotton yarn. The warp yarns of the first and second pieces are both CPT50, and the warp yarn density is 140 yarns / inch. The first weft yarn uses 10 yarns of CPT40 light blue pure cotton yarn, and the second weft yarn uses 10 50D vinylon water-soluble auxiliary yarns, and the weft yarn density is 100 yarns / inch. The weft yarns of two different raw materials are woven alternately. The weft yarn is woven with pure cotton yarn with a width of 0.3 cm to form a pure cotton yarn strip with a width of 0.3 cm, which is the first strip of the 6 sleeve pieces; the water-soluble vinyl yarn is woven with a width of 0.3 cm to form a vinyl yarn strip with a width of 0.3 cm, which is the auxiliary second strip of the 6 sleeve pieces; a pure cotton yarn strip with a width of 0.3 cm and a vinyl yarn auxiliary yarn strip with a width of 0.3 cm form a complete set of highly breathable, moisture-absorbing and quick-drying dark stripe patterns with a width of 0.6 cm, and this complete highly breathable, moisture-absorbing and quick-drying dark stripe pattern with a width of 0.6 cm is woven in a loop to weave the 6 sleeve pieces; Figure 7 shown.

[0047] All highly breathable, moisture-absorbing and quick-drying shirt pieces woven by different weaving methods were subjected to all finishing processes including the desizing process. The vinylon auxiliary weft yarn of sleeve 6 pieces melted in the finishing process at a desizing temperature of 70°C and a speed of 50m / min, leaving only the light blue warp pure cotton warp yarn of the 0.3cm auxiliary second strip of sleeve 6 pieces, which is the 0.3cm finished second strip of sleeve 6 pieces.

[0048] After the cut pieces of fabrics of the pure cotton yarn-dyed plain striped highly breathable shirt are arranged, the weaving elasticity in the warp and weft directions is the same, which is 9%.

[0049] The method for making the pure cotton yarn-dyed plain stripe highly breathable shirt of the present invention is that the front piece 1, the collar 2, the sleeve head 3, the back piece 4, the shoulder 5, and the sleeve 6 are all cut by weft cutting. The weft cutting includes the following steps:

[0050] a1) Piece layout, using the weft layout process, the center lines of large pieces such as the front piece, back piece, sleeves, etc. are all laid out parallel to the weft stripes; the center lines of the front piece are the connecting lines of the buttonholes and buttons of the left and right plackets; the center lines of the back piece and sleeve pieces are the center lines of the overlapped folded pieces. Small pieces such as collars, sleeves, and shoulders are laid out with the length direction of each piece parallel to the weft stripes.

[0051] b1) Cutting of pieces: Cut different pieces in the weft direction according to the layout of the weft layout. The seam allowance of the sleeve pieces is controlled on the first strip of the sleeve pieces.

[0052] The method for sewing the pure cotton yarn-dyed plain stripe high-breathable shirt of the present invention is that the sleeve sewing process and the side seam closing process of the shirt sewing are both sewn by hand-seaming. The hand-seaming sewing process includes the following steps:

[0053] a2) Sleeve sewing process: pre-iron the sleeve cap of the sleeve toward the front of the sleeve with a 0.4cm seam allowance; sew the sleeve cap of the body along the edge of the pre-ironed part of the sleeve with a 0.4cm seam allowance aligned with the sleeve cap of the sleeve; open the front of the sleeve cap of the body and the sleeve cap of the sleeve, and turn the seam allowance of the reverse side toward the sleeve cap; sew a 0.7cm visible stitch along the sleeve cap from the front side;

[0054] b2) Side seam closing process: pre-iron the front side seam toward the front side with a 0.4cm seam allowance; sew the back side seam along the edge of the pre-ironed front side seam and align it with the front side seam with a 0.4cm seam allowance; open the front sides of the back side seam and the front side seam, and turn the seam allowance on the back side toward the back side seam; sew a 0.7cm visible stitch along the arc from the front side of the back side seam.

[0055] The comparison results of the air permeability and quick-drying effect of the light blue pure cotton yarn-dyed plain striped high-breathable shirt manufactured in Example 1 of the present invention and the common woven shirt with CPT50 yarns in both the warp and weft directions are shown in Table 1:

[0056] Table 1 Comparison of Example 1 and conventionally prepared shirts

[0057] name Air permeability / mm / s 30 minutes water absorption and quick drying / % Ordinary woven shirt pieces with CPT50 yarns in warp and weft 85 31.5 Example 1: Front piece, collar and sleeve pieces of a shirt 326 22.5 Example 1 Back piece and shoulder piece of shirt 353 18.5 Example 1: Sleeve cutout of shirt 752 22.1

[0058] It can be seen from the above table that: ① The air permeability and quick-drying effect of each component piece of the light blue pure cotton yarn-dyed plain stripe highly breathable shirt of Example 1 of the present invention are better than those of an ordinary woven shirt with CPT50 yarns in both the warp and weft directions.

[0059] ②Compared with the various parts of the light blue pure cotton yarn-dyed plain stripe highly breathable shirt in Example 1 of the present invention: the sleeve parts of the light blue pure cotton yarn-dyed plain stripe highly breathable shirt in Example 1 of the present invention have the best air permeability effect; the back piece and shoulder of the light blue pure cotton yarn-dyed plain stripe highly breathable shirt in Example 1 of the present invention have medium air permeability, but the water absorption and quick-drying properties are the best; the air permeability and water absorption and quick-drying effects of the front piece, collar, and sleeve of the light blue pure cotton yarn-dyed plain stripe highly breathable shirt in Example 1 of the present invention are slightly worse than those of other parts, but much better than those of ordinary pure cotton shirt parts. The high air permeability and water absorption and quick-drying effects of the parts of the designed and developed light blue pure cotton yarn-dyed plain stripe highly permeable shirt fully meet the sweating requirements of different parts of the human body.

[0060] Example 2

[0061] The pure cotton yarn-dyed plain stripe high breathability shirt is a pure cotton white yarn-dyed plain stripe shirt with 0.5 cm dark stripes;

[0062] The weft directions of the cut pieces at different parts of the shirt are weft horizontal stripes woven by different weaving methods. The stripe patterns of the cut pieces at different parts are composed of the first stripe and the second stripe, and the weaving processes of the first stripe and the second stripe are different.

[0063] The front piece 1, collar 2, and sleeve 3 pieces, the first and second pieces are made of white pure cotton yarn for warp and weft. The warp yarns of the first and second pieces are both CPT60, and the warp yarn density is 150 yarns / inch; the weft yarns of the first piece are 18 CPT30 white coarse yarns, and the weft yarns of the second piece are 26 CPT60 white fine yarns. The two yarns are woven alternately, and the weft yarn density is 100 yarns / inch. The weft yarn is woven with 18 CPT30 thick white yarns with a width of 0.5 cm to form a 0.5 cm wide thick strip, which is the first strip of the front piece 1, collar 2, and sleeve 3 pieces; the weft yarn is woven with a group of 26 CPT60 white fine yarns with a width of 0.5 cm to form a 0.5 cm wide thin strip, which is the second strip of the front piece 1, collar 2, and sleeve 3 pieces; a 0.5 cm wide thick first strip and a 0.5 cm wide thin second strip form a complete set of highly breathable, moisture-absorbent, and quick-drying 1 cm wide white dark stripe pattern. This complete highly breathable, moisture-absorbent, and quick-drying 1CM wide white dark stripe pattern is woven in a loop to weave the front piece 1, collar 2, and sleeve 3 pieces.

[0064] For the back piece 4 and shoulder piece 5, the first and second pieces are made of white pure cotton yarn for warp and weft. The warp yarns of the first and second pieces are both CPT60, and the warp yarn density is 130 yarns / inch; the weft yarns of the first and second pieces are both CPT40, and the weft yarn density is 80 yarns / inch; the weft yarns of the first piece are 20 low-twist yarns with a twist of 22 twists, and the weft yarns of the second piece are 20 high-twist yarns with a twist of 45 twists. The two yarns with different twists in the weft direction are woven alternately. Among them, the weft yarn is woven with 20 yarns with low twist of 22 times to form a 0.5cm wide white strip with low twist, which is the first strip of the back piece 4 and the shoulder 5 pieces; 20 yarns with high twist of 45 times to form a 0.5cm wide white strip with high twist, which is the second strip of the back piece 4 and the shoulder 5 pieces; a first strip with low twist of 0.5cm and a second strip with high twist of 0.5cm form a complete set of highly breathable, moisture-absorbent and quick-drying 1cm wide white dark stripe pattern. This complete pattern of highly breathable, moisture-absorbent and quick-drying 1cm wide white dark stripe is woven in a cycle to weave the back piece 4 and the shoulder 5 pieces.

[0065] The sleeves have 6 pieces. The warp yarns of the first and second pieces are made of white pure cotton yarn. The warp yarns of the first and second pieces are both CPT60, and the warp yarn density is 130 yarns / inch. The first weft yarn uses 20 yarns of CPT50 white pure cotton yarn, and the second weft yarn uses 20 50D vinylon water-soluble auxiliary yarns, and the weft yarn density is 80 yarns / inch. The weft yarns of two different raw materials are woven alternately. The weft yarn is woven with white pure cotton yarn with a width of 0.5CM to form a 0.5cm strip of white pure cotton yarn, which is the first strip of the 6 sleeve pieces; the water-soluble auxiliary yarn of vinylon is woven with a width of 0.5cm to form a 0.5cm strip of vinylon auxiliary yarn, which is the second auxiliary strip of the 6 sleeve pieces; a 0.5cm first strip of white pure cotton yarn and a 0.5cm auxiliary second strip of vinylon auxiliary yarn form a complete set of highly breathable, moisture-absorbent and quick-drying 1cm wide dark stripe pattern. This complete highly breathable, moisture-absorbent and quick-drying 1cm wide dark stripe pattern is woven in a cycle to weave the 6 sleeve pieces.

[0066] All highly breathable, moisture-absorbing and quick-drying shirt pieces woven by different weaving methods are subjected to all finishing processes including the desizing process. The vinylon auxiliary weft yarn of sleeve 6 pieces will melt in the finishing process at a desizing temperature of 90°C and a speed of 80m / min, leaving only white warp pure cotton warp yarn in the 0.5CM auxiliary second strip of sleeve 6 pieces, which is called the 0.5cm white finished second strip of sleeve 6 pieces.

[0067] After the cut pieces of fabric of the pure cotton yarn-dyed plain striped highly breathable shirt are arranged, the weaving elasticity in the warp and weft directions is similar, with the warp elasticity being 6% and the weft elasticity being 7%.

[0068] The method for manufacturing the pure cotton yarn-dyed plain stripe highly breathable shirt of the present invention is that the front piece 1, the collar 2, the sleeve head 3, the back piece 4, the shoulder 5, and the sleeve 6 are all cut by weft cutting process; and the weft cutting comprises the following steps:

[0069] a1) Piece layout, using the weft layout process, the center lines of large pieces such as the front piece, back piece, sleeves, etc. are all laid out parallel to the weft stripes; the center lines of the front piece are the connecting lines of the buttonholes and buttons of the left and right plackets; the center lines of the back piece and sleeve pieces are the center lines of the overlapped folded pieces. Small pieces such as collars, sleeves, and shoulders are laid out with the length direction of each piece parallel to the weft stripes.

[0070] b1) Cutting of pieces: Cut different pieces in the weft direction according to the layout of the weft layout. The seam allowance of the sleeve pieces is controlled on the first strip of the sleeve pieces.

[0071] The method for sewing the pure cotton yarn-dyed plain stripe high-breathable shirt of the present invention is that the sleeve sewing process and the side seam closing process of the shirt sewing are both sewn by hand-seaming. The hand-seaming sewing process includes the following steps:

[0072] a2) Sleeve sewing process: pre-iron the sleeve cap of the sleeve toward the front of the sleeve with a 0.6cm seam allowance; sew the sleeve cap of the body along the edge of the pre-ironed part of the sleeve with a 0.6cm seam allowance aligned with the sleeve cap of the sleeve; open the front of the sleeve cap of the body and the sleeve cap of the sleeve, and turn the seam allowance of the reverse side toward the sleeve cap; sew a 1.1cm visible stitch along the sleeve cap from the front side;

[0073] b2) Side seam closing process: pre-iron the front side seam toward the front side with a 0.6cm seam allowance; sew the back side seam along the edge of the pre-ironed front side seam with a 0.6cm seam allowance aligned with the front side seam; open the front side of the back side seam and the front side seam, and turn the seam allowance on the back side toward the back side seam; sew a 1.1cm visible stitch along the arc from the front side of the back side seam.

[0074] The comparison results of air permeability and quick-drying effect of the white pure cotton yarn-dyed plain striped highly breathable shirt of Example 2 of the present invention and the ordinary woven shirt with CPT60 yarns in both warp and weft directions are shown in Figure 2.

[0075] Table 2 Comparison of Example 2 and conventionally prepared shirts

[0076] name Air permeability / mm / s 30 minutes water absorption and quick drying / % Ordinary woven shirt pieces with CPT60 yarns in warp and weft 93 28.4 Example 2: Front piece, collar, and sleeve pieces of a shirt 315 21.6 Example 2 Back piece and shoulder piece of shirt 341 17.3 Example 2: Sleeve cutout of shirt 1195 20.8

[0077] It can be seen from the above table that: ① The air permeability and quick-drying effect of each component piece of the white pure cotton yarn-dyed plain striped highly breathable shirt of Example 2 of the present invention are better than those of an ordinary woven shirt with CPT60 yarns in both the warp and weft directions.

[0078] ②Compared with the various parts of the white pure cotton yarn-dyed plain stripe high-permeability shirt in Example 2 of the present invention: the sleeve parts of the white pure cotton yarn-dyed plain stripe high-permeability shirt in Example 2 of the present invention have the best air permeability effect; the air permeability of the back piece and the shoulder of the white pure cotton yarn-dyed plain stripe high-permeability shirt in Example 2 of the present invention is in the middle, but the water absorption and quick-drying properties are the best; the air permeability and water absorption and quick-drying effects of the front piece, collar, and sleeve of the white pure cotton yarn-dyed plain stripe high-permeability shirt in Example 2 of the present invention are slightly worse than other parts, but much better than ordinary pure cotton shirt parts. The high air permeability and water absorption and quick-drying effects of the parts of the designed and developed white pure cotton yarn-dyed plain stripe high-permeability shirt fully meet the sweating requirements of different parts of the human body.

[0079] Example 3

[0080] The pure cotton yarn-dyed plain stripe highly breathable shirt is a pure cotton red and black stripe yarn-dyed plain stripe 0.7 cm stripe shirt;

[0081] The weft direction of the cut pieces at different parts of the shirt are weft horizontal stripes woven by different weaving methods. The stripe patterns of the cut pieces at different parts are composed of a first stripe and a second stripe, the first stripe is red, the second stripe is black, and the weaving processes of the first stripe and the second stripe are different.

[0082] Front piece 1, collar 2, sleeve 3, the first warp and weft yarns are all made of red pure cotton yarn, and the second warp and weft yarns are all made of black pure cotton yarn. The warp yarns of the first and second warps are all CPT40, and the warp yarn density is 140 strands / inch; the weft yarns of the first warp are 20 strands of CPT20 red coarse yarn, and the weft yarns of the second warp are 30 strands of CPT50 black fine yarn. The two yarns are woven alternately, and the weft yarn density is 90 strands / inch. The weft yarn is woven with 20 CPT20-count red coarse yarns with a width of 0.7 cm to form a coarse strip with a width of 0.7 cm, which is the first strip of the front piece 1, collar 2, and sleeve 3 pieces; the weft yarn is woven with a group of 30 CPT50-count black fine yarns with a width of 0.7 cm to form a thin strip with a width of 0.7 cm, which is the second strip of the front piece 1, collar 2, and sleeve 3 pieces; a 0.7 cm wide red coarse first strip and a 0.7 cm wide black thin second strip form a complete set of highly breathable, moisture-absorbent, and quick-drying 1.4 cm wide red and black obvious stripe patterns. This complete highly breathable, moisture-absorbent, and quick-drying 1.4 cm wide red and black obvious stripe pattern is woven in a loop to weave the front piece 1, collar 2, and sleeve 3 pieces.

[0083] For the back piece 4 and shoulder piece 5, the first sliver’s warp and weft yarns are all made of red pure cotton yarn, and the second sliver’s warp and weft yarns are all made of black pure cotton yarn. The warp yarns of the first and second slivers are both CPT40, and the warp yarn density is 140 yarns / inch; the weft yarns of the first and second slivers are both CPT50, and the weft yarn density is 90 yarns / inch; the weft yarns of the first sliver are made of 25 low-twist yarns with a twist of 25 twists, and the weft yarns of the second sliver are made of 25 high-twist yarns with a twist of 48 twists, and the two yarns with different twists in the weft direction are woven alternately. The weft yarn is woven with 25 red yarns with low twist of 25 twists and a width of 0.7 cm to form a low twist 0.7 cm strip, which is the first strip of the back piece 4 and the shoulder 5 pieces; 25 black yarns with high twist of 48 twists are woven with a width of 0.7 cm to form a high twist 0.7 cm strip, which is the second strip of the back piece 4 and the shoulder 5 pieces; a low twist 0.7 cm red first strip and a high twist 0.7 cm black second strip form a complete set of highly breathable, moisture-absorbent and quick-drying 1.4 cm wide red and black obvious stripe patterns. This complete highly breathable, moisture-absorbent and quick-drying 1.4 cm wide red and black obvious stripe pattern is woven in a loop to weave the back piece 4 and the shoulder 5 pieces.

[0084] The sleeve has 6 pieces. The warp and weft yarns of the first piece are both made of red pure cotton yarn, and the warp yarn of the second piece is made of black pure cotton yarn. The warp yarns of the first and second pieces are both woven with CPT40 counts, and the warp yarn density is 140 yarns / inch; the first weft yarn uses 25 yarns woven with CPT50 counts of red pure cotton yarn, and the second weft yarn uses 25 yarns of 50D water-soluble vinylon auxiliary yarns, and the weft yarn density is 90 yarns / inch; the weft yarns of two different raw materials are woven alternately. The weft yarn is woven with red pure cotton yarn with a width of 0.7 cm to form a red pure cotton yarn strip of 0.7 cm, which is the first strip of the 6 sleeve pieces; the water-soluble auxiliary yarn of vinylon is woven with a width of 0.7 cm to form a vinylon auxiliary yarn strip of 0.7 cm, which is the auxiliary second strip of the 6 sleeve pieces; a first strip of 0.7 cm pure cotton yarn and a second strip of 0.7 cm auxiliary vinylon yarn form a complete set of highly breathable, moisture-absorbent and quick-drying strip patterns with a width of 1.4 cm. This complete strip pattern of highly breathable, moisture-absorbent and quick-drying strips with a width of 1.4 cm is woven in a loop to weave the 6 sleeve pieces.

[0085] All highly breathable, moisture-absorbing and quick-drying shirt pieces woven by different weaving methods were subjected to all finishing processes including the desizing process. The vinylon auxiliary weft yarn of sleeve 6 pieces melted in the finishing process at a desizing temperature of 100°C and a speed of 90 m / min, leaving only black warp pure cotton warp yarn in the 0.7 cm auxiliary second strip of sleeve 6 pieces, which is called the 0.7 cm black finished second strip of sleeve 6 pieces.

[0086] After the cut pieces of fabric of the pure cotton color-woven plain weave red and black striped highly breathable shirt are arranged, the weaving elasticity in the warp and weft directions is similar, with the warp elasticity being 5% and the weft elasticity being 8%.

[0087] The method for making the pure cotton yarn-dyed plain red and black striped highly breathable shirt of the present invention is that the front piece 1, the collar 2, the sleeve head 3, the back piece 4, the shoulder 5, and the sleeve 6 are all cut by weft cutting. The weft cutting includes the following steps:

[0088] a) Piece layout, using the weft layout process, the center lines of large pieces such as the front piece, back piece, sleeves, etc. are all laid out parallel to the weft stripes; the center lines of the front piece are the connecting lines of the buttonholes and buttons of the left and right plackets; the center lines of the back piece and sleeve pieces are the center lines of the overlapped folded pieces. Small pieces such as collars, sleeves, and shoulders are laid out with the length direction of each piece parallel to the weft stripes.

[0089] b) Cutting of pieces: Cut different pieces in the weft direction according to the layout of the weft layout. The seam allowance of the sleeve pieces is controlled on the first strip of the sleeve pieces.

[0090] The method for sewing the pure cotton color-woven plain weave red and black stripe highly breathable shirt of the present invention is that the sleeve sewing process and the side seam closing process of the shirt sewing are both sewn by hand overlocking. The hand overlocking sewing process includes the following steps:

[0091] a) Sleeve sewing process: pre-iron the sleeve cap of the sleeve toward the front of the sleeve with a 0.8cm seam allowance; sew the sleeve cap of the body along the edge of the pre-ironed part of the sleeve with a 0.8cm seam allowance aligned with the sleeve cap of the sleeve; open the front of the sleeve cap of the body and the sleeve cap, and turn the seam allowance of the reverse side toward the sleeve cap; sew a 1.5cm visible stitch along the sleeve cap from the front side;

[0092] b) Side seam closing process: pre-iron the front side seam toward the front side with a 0.8cm seam allowance; sew the back side seam along the edge of the pre-ironed front side seam with a 0.8cm seam allowance aligned with the front side seam; open the front side of the back side seam and the front side seam, and turn the seam allowance on the back side toward the back side seam; sew a 1.5cm visible stitch along the arc from the front side of the back side seam.

[0093] The comparison results of high air permeability and quick-drying effect of the pure cotton color-woven plain red and black striped high air permeability shirt in Example 3 of the present invention and the ordinary woven shirt with CPT40 yarns in both warp and weft directions are shown in Table 3.

[0094] Table 3 Comparison of Example 3 and conventionally prepared shirts

[0095] name Air permeability / mm / s 30 minutes water absorption and quick drying / % Ordinary woven shirt pieces with CPT40 yarns in warp and weft 78 34.2 Example 3: Front piece, collar, and sleeve pieces of a shirt 302 20.2 Example 3 Back piece and shoulder piece of shirt 323 16.4 Example 3: Sleeve cutout of shirt 1620 19.2

[0096] From the above table we can see that:

[0097] ① The air permeability and quick-drying effect of each component piece of the pure cotton color-woven plain red and black striped highly breathable shirt of Example 3 of the present invention are better than those of an ordinary woven shirt with CPT40 yarns in both the warp and weft directions.

[0098] ②Compared with the various parts of the pure cotton color-woven plain red and black stripe high breathable shirt in Example 3 of the present invention: the sleeves of the pure cotton color-woven plain red and black stripe high breathable shirt in Example 3 of the present invention have the best air permeability; the back piece and shoulder of the pure cotton color-woven plain red and black stripe high breathable shirt in Example 3 of the present invention have medium air permeability, but the water absorption and quick-drying properties are the best; the front piece, collar, and sleeve of the pure cotton color-woven plain red and black stripe high breathable shirt in Example 3 of the present invention have slightly worse air permeability and water absorption and quick-drying effects than other parts, but much better than ordinary pure cotton shirt pieces. The high air permeability and water absorption and quick-drying effects of the parts of the pure cotton color-woven plain red and black stripe high permeable shirt designed and developed fully meet the sweating requirements of different parts of the human body.

[0099] The air permeability test standard of the above embodiment and conventionally prepared shirts is GB / T5453-1997, and the experimental conditions are constant temperature and humidity conditions of 20±2 degrees Celsius and 65±4%.

[0100] The testing standard for 30-minute water absorption and quick-drying is the Keken method, and the experimental conditions are constant temperature and humidity conditions of 20±2 degrees Celsius and 65±4% humidity.

[0101] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and equal changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention should all fall within the scope of the patent coverage of the present invention.

Claims

1. A pure cotton yarn-dyed plain stripe high breathability shirt, characterized by: The weft directions of the cut pieces at different parts of the shirt are woven by using different weft horizontal strip weaving methods; different strip cut piece patterns are composed of a first strip and a second strip, and the weaving processes of the first strip and the second strip are different; The weft yarns of the front piece (1), the collar (2), and the sleeve (3) pieces are woven at intervals using yarns of different thicknesses; wherein a coarse yarn is used to weave a corresponding width to form a coarse strip, which is the first strip of the front piece (1), the collar (2), and the sleeve (3) pieces; and a fine yarn is used to weave a corresponding width to form a fine strip, which is the second strip of the front piece (1), the collar (2), and the sleeve (3) pieces; a coarse first strip and a fine second strip form a set of complete high-breathable, moisture-absorbing, and quick-drying strip patterns, and this complete high-breathable, moisture-absorbing, and quick-drying strip pattern is woven in a cycle to weave the front piece (1), the collar (2), and the sleeve (3) pieces; The weft yarns of the back piece (4) and the shoulder (5) cutting pieces are woven at intervals with yarns of the same yarn count and different twists; wherein a low-twist yarn is used to weave a corresponding width to form a low-twist strip, which is the first strip of the back piece (4) and the shoulder (5) cutting pieces; then a high-twist yarn is used to weave a corresponding width to form a high-twist strip, which is the second strip of the back piece (4) and the shoulder (5) cutting pieces; a first low-twist strip and a second high-twist strip form a set of complete high-breathable, moisture-absorbing and quick-drying strip patterns, and this complete high-breathable, moisture-absorbing and quick-drying strip pattern is woven in a cycle to weave the back piece (4) and the shoulder (5) cutting pieces; The weft yarn of the sleeve (6) piece is formed by interlacing pure cotton yarn and water-soluble vinylon auxiliary yarn; wherein the pure cotton yarn is woven with a corresponding width to form a pure cotton yarn strip, which is the first strip of the sleeve (6) piece; then the water-soluble vinylon auxiliary yarn is woven with a corresponding width to form a vinylon auxiliary yarn strip, which is the auxiliary second strip of the sleeve (6) piece; the first strip of pure cotton yarn and the auxiliary second strip of vinylon auxiliary yarn form a complete set of highly breathable, moisture-absorbing and quick-drying strip patterns, and the complete highly breathable, moisture-absorbing and quick-drying strip patterns are woven in a cycle to weave the sleeve (6) piece; All the above-mentioned cut fabrics woven by different strip weaving methods are subjected to all finishing processes including the desizing process; the weft vinylon auxiliary yarn of the sleeve (6) cut piece melts when it encounters water during the desizing finishing process, and only the warp pure cotton warp yarn is left in the second strip of the sleeve (6) cut piece, which is the finished product second strip of the sleeve (6) cut piece.

2. The pure cotton yarn-dyed plain stripe high breathability shirt according to claim 1, characterized in that: The coarse yarn is a yarn with a count lower than or equal to 30; the fine yarn is a yarn with a count higher than 30.

3. The pure cotton yarn-dyed plain stripe high breathability shirt according to claim 1, characterized in that: The twist range of the low-twist yarn is 20-30 twists; the twist range of the high-twist yarn is 40-55 twists.

4. The pure cotton yarn-dyed plain stripe high breathability shirt according to claim 1, characterized in that: The finishing process parameters of the desizing process are: desizing temperature is 70-110° C., and vehicle speed is 50-100 m / min.

5. The pure cotton yarn-dyed plain stripe high breathability shirt according to claim 1, characterized in that: After all the cut fabrics have been through all the finishing processes including the desizing process, the warp and weft weaving elasticity are both between 4% and 10%; the warp elasticity is the same or close to the weft elasticity, and the deviation range is controlled between 0-3%.

6. A method for making the pure cotton yarn-dyed plain stripe highly breathable shirt according to any one of claims 1 to 5, characterized in that: The front piece (1), the collar (2), the sleeve head (3), the back piece (4), the shoulder (5) and the sleeve (6) are all made by the weft cutting process.

7. The method for making the pure cotton yarn-dyed plain stripe highly breathable shirt according to claim 6, characterized in that: Weft cutting includes the following steps: a1) Piece layout, using the weft layout process, the center lines of the large pattern pieces of the front piece, back piece and sleeves are all parallel to the weft horizontal stripes for layout; the center lines of the front piece are the connecting lines of the buttonholes and buttons of the left and right plackets; the center lines of the back piece and sleeve pieces are the center lines of the overlapped and folded single pieces, and the small pieces of the collar, sleeve head and shoulder are laid out with the length direction of each piece parallel to the weft horizontal stripes; b1) Cutting of the pieces: Cutting the different pieces in the weft direction according to the layout diagram of the weft layout, so that the seam allowances of the pieces of the sleeve (6) are all on the first strip of the pieces of the sleeve (6).

8. A method for making the pure cotton yarn-dyed plain stripe highly breathable shirt according to any one of claims 1 to 5, characterized in that: The sleeve sewing and side seaming processes of shirt sewing are both done by hand overlocking.

9. The method for making the pure cotton yarn-dyed plain stripe high-breathable shirt according to claim 8, characterized in that: The method of hand-sewing comprises the following steps: a2) Sleeve sewing process: The sleeve cap arc of the sleeve piece is pre-ironed with a 0.4-1cm seam allowance towards the front of the sleeve piece, and the sleeve cap arc of the body piece is sewn along the edge of the pre-ironed part of the sleeve piece with a 0.4-1cm seam allowance to be aligned with the sleeve cap of the sleeve piece; open the front of the sleeve cap of the body piece and the sleeve cap of the sleeve piece, and turn the seam allowance on the back side towards the sleeve cap; sew 0.7-1.9cm visible stitches along the sleeve cap arc from the front side; and the seam allowance of the sleeve cap arc and the sleeve cap arc of the body piece is 1mm or more larger than the width of the second strip of the finished sleeve piece; b2) Side seam closing process: the front side seam is pre-ironed with a 0.4-1cm seam allowance towards the front side; the back side seam is sewn along the edge of the pre-ironed front side seam with a 0.4-1cm seam allowance aligned with the front side seam; the front sides of the back side seam and the front side seam are opened, and the seam allowance on the back side is turned toward the back side seam; a 0.7-1.9cm visible stitch is sewn along the arc from the front side of the back side seam, and the seam allowance of the front side seam and the back side seam is 1mm or more larger than the width of the second strip of the finished sleeve piece.

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