Cutting method for whole cloth suit and integrated suit

Abstract

The invention discloses a tailoring method for a suit made of a whole piece of cloth. The tailoring method comprises the following steps: S10, obtaining the whole piece of cloth; s20, determining a collar contour cutting area Z1; determining a lapel lining cutting area Z2; determining a shoulder and back tailoring area Z3 and a front and lower hem tailoring area Z4; determining a sleeve tailoring area Z5 and a front piece tailoring area Z6; cutting is conducted according to the corresponding cutting lines, redundant cloth is removed, and cut cloth is obtained; s30, the tailored cloth is turned over along the connecting position of the collar contour tailored area Z1 and the shoulder and back tailored area Z3, the sleeve tailored area Z5 is turned over and sewn to form sleeves, the shoulder and back tailored area Z3 and the sleeve tailored area Z5 are correspondingly sewn to form armholes, and the armholes are formed. The front lower hem tailoring area Z4 is turned over and sewn with the front piece tailoring area Z6 correspondingly, and the integrated business suit is obtained; sewing comprises fixed sewing or movable sewing, the technological process is simple, and cloth waste is avoided. The invention further provides the integrated business suit manufactured through the tailoring method.

Description

Technical Field

[0001] The invention relates to the field of clothing design, in particular to a method for cutting a suit from a whole piece of cloth, and an integrated suit made by the cutting method. Background Art

[0002] With the development of economy, the living standard of society has gradually improved, and people's pursuit of quality of life and consumption level have also become higher and higher accordingly. "Food, clothing, housing and transportation" are the main consumption areas, among which "clothing" is both a rigid demand and an important item that can reflect individual pursuit.

[0003] Clothing is the carrier of "clothing", among which suits are an important category of clothing. With the increasing demand for work scenes in modern society, the demand for suits is growing.

[0004] Existing suits are usually made by cutting into pieces and splicing and sewing. The cutting process of such suits is relatively complicated and it is difficult to meet the needs of modern green environmental protection and sustainable development. It is urgent to propose an effective improvement plan. Summary of the invention

[0005] In view of the above, the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a method for cutting a suit from a whole piece of cloth, which uses the whole piece of cloth as the raw material, performs simple positioning, a small amount of cutting, and simple folding and sewing to make a one-piece suit with a stable structure and simple shape, thereby eliminating a large number of cutting and splicing process flows, simplifying the production process, and being suitable for application in large-scale industrial production.

[0006] To this end, in a first aspect, an embodiment of the present invention provides a method for cutting a suit from a whole piece of cloth, comprising:

[0007] S10, obtaining a circular whole piece of cloth;

[0008] S20, determining a preset range in the middle of the whole piece of fabric as the collar contour cutting area; determining a lapel lining cutting area extending from the collar contour cutting area to the edge of the whole piece of fabric; determining a shoulder and back cutting area located in the collar contour cutting area facing away from the lapel lining cutting area and a front hem cutting area connected to the shoulder and back cutting area; determining a sleeve cutting area located on both sides of the collar contour cutting area and the lapel lining cutting area and a front piece cutting area connected to the sleeve cutting area; cutting according to the cutting lines corresponding to the collar contour cutting area, the lapel lining cutting area, the shoulder and back cutting area, the front hem cutting area, the sleeve cutting area and the front piece cutting area, removing excess fabric to obtain cut fabric;

[0009] S30, folding the cut fabric along the connection between the collar contour cutting area and the shoulder cutting area, folding and sewing the sleeve cutting area to form a sleeve, sewing the shoulder cutting area to the sleeve cutting area to form an armhole, folding the front hem cutting area and sewing it to the front piece cutting area to obtain a one-piece suit; the sewing includes fixed sewing or movable sewing.

[0010] Preferably, the entire piece of cloth is substantially circular.

[0011] Preferably, the whole piece of cloth has a center point and a reference cutting line connecting the center point and a first edge point located at the edge of the whole piece of cloth; the size of the collar contour cutting area roughly matches a preset human neck contour, and the collar contour cutting area covers the center point and is symmetrical along the reference cutting line.

[0012] Preferably, the collar contour cutting area has a collar reference point located on the reference cutting line, and the lapel lining cutting area has a second edge point and a third edge point located at the edge of the whole piece of cloth and symmetrically adjacent to the first edge point on both sides, the collar reference point and the second edge point are connected to form a first lining cutting line of the lapel lining cutting area, the collar reference point and the third edge point are connected to form a second lining cutting line of the lapel lining cutting area, the first lining cutting line, the second lining cutting line and the corresponding edge of the whole piece of cloth surround the lapel lining cutting area, and the lapel area is obtained after cutting.

[0013] Preferably, the shoulder and back cutting area is located in the collar contour area away from the lapel lining cutting area and symmetrically along the reference cutting line. The width of the shoulder and back cutting area roughly matches the preset human shoulder and back width. The shoulder and back cutting area includes a shoulder line formed by extending a preset half-shoulder width to both sides from the collar contour cutting area, a first sleeve seam seam seam extending from the shoulder line, and a back folding seam seam extending from the first sleeve seam seam seam; the shoulder line, the first sleeve seam seam seam seam, the back folding seam and the corresponding edge line of the entire piece of fabric surround the shoulder and back cutting area.

[0014] Preferably, the sleeve cutting area includes a second sleeve seam seam seam line extending laterally from the shoulder line, a first sleeve seam seam line extending from the second sleeve seam seam line, a second sleeve seam seam line corresponding to the first sleeve seam seam line, and a sleeve folding line located between the first sleeve seam seam line and the second sleeve seam seam line, and the second sleeve seam seam line, the first sleeve seam seam line, the second sleeve seam seam line and the corresponding whole fabric edge line form the sleeve cutting area; wherein, the second sleeve seam seam line can be sewn correspondingly to the first sleeve seam seam line, and the first sleeve seam seam line can be sewn correspondingly to the second sleeve seam seam line.

[0015] Preferably, the front hem cutting area includes a first front piece seam line extending laterally from the first sleeve seam seam line, and a front center line extending from the first front piece seam line, and the back folding seam line, the first front piece seam line, the front center line and the corresponding edge line of the whole piece of fabric form the front hem cutting area; the front piece cutting area includes a second front piece seam line connecting the sleeve cutting area and the lapel lining cutting area, and the second front piece seam line, the sleeve cutting area, the shoulder line, the collar outline cutting area and the lapel lining cutting area form the front piece cutting area; wherein, the first front piece seam line can be sewn correspondingly to the second front piece seam line.

[0016] Preferably, the hem cutting area further comprises a first folding seam line that can be folded and sewn corresponding to the back folding seam line, the first folding seam line and the back folding seam line radially extend from the first sleeve seam seam line to the edge line of the whole fabric, the first folding seam line and the back folding seam line are folded and sewn to form side waist inverted pleats, the first folding seam line and the back folding seam line are fixedly sewn to form or partially sewn to form live pleats; and / or,

[0017] The hem cutting area further includes a second folding seam line and a third folding seam line that can correspond to folding and seaming, the second folding seam line and the third folding seam line radially extend from the middle of the first front seam line to the edge line of the whole piece of fabric, the second folding seam line and the third folding seam line are folded and seamed to form front waist inverted pleats, and the second folding seam line and the third folding seam line are fixedly sewed to form or partially sewed to form live pleats; and / or,

[0018] The front piece cutting area also includes a fourth folding seam line and a fifth folding seam line that can correspond to the folding seams, the fourth folding seam line and the fifth folding seam line are located in the middle of the second front piece seam line, the fourth folding seam line and the fifth folding seam line extend radially from a point inside the second front piece seam line to the second front piece seam line, the fourth folding seam line k1 and the fifth folding seam line k2 are folded and seamed to form a chest dart.

[0019] Preferably, the shoulder line is a shoulder oblique line formed by folding and sewing a first shoulder folding seam line and a second shoulder folding seam line, and the first shoulder folding seam line and the second shoulder folding seam line extend radially laterally from the collar contour cutting area.

[0020] Preferably, lapel folding lines are arranged on both sides of the cutting area of ​​the lapel lining, and the lapel structure is obtained by folding the lapel folding lines.

[0021] Preferably, the lapel lining cutting area also includes an arc-shaped cutting line located at the end away from the collar reference point, the arc-shaped cutting line is symmetrical with respect to the reference cutting line, the arc direction of the arc-shaped cutting line is opposite to the arc direction of the edge line of the whole piece of cloth, and the two points where the arc-shaped cutting line intersects with the edge line of the whole piece of cloth are located between the second edge point and the third edge point. The lapel lining cutting area is cut according to the first lining cutting line, the second lining cutting line, the arc-shaped cutting line and the corresponding edge line of the whole piece of cloth to obtain three pieces of lining cloth, and the three types of lining cloth correspond to the lining positions for sewing on the lapel structure.

[0022] In a second aspect, an embodiment of the present invention further provides a one-piece suit, which is made according to the whole-cloth suit cutting method described in the first aspect.

[0023] The whole-piece cloth trouser suit cutting method and the one-piece suit made by cutting a circular whole-piece cloth specifically include positioning a collar outline cutting area in the middle of the whole-piece cloth for cutting to form a collar outline, positioning a lapel lining cutting area according to the collar outline cutting area for cutting to form a lapel outline and using the cut cloth as a lapel lining, positioning a shoulder and back cutting area, a front hem cutting area, a sleeve cutting area and a front piece cutting area, cutting the corresponding parts to obtain cut cloth, folding and sewing the cut cloth accordingly to form the one-piece suit, thereby eliminating a large number of cutting and splicing production processes; in addition, the whole-piece cloth processing and forming operation is convenient, which significantly improves the processing efficiency, is beneficial to reducing the manufacturing cost of the manufacturer, and can also meet the personalized needs of user experience DIY production, and the comprehensive economy and user experience are significantly improved in many aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of plane cutting of a whole piece of cloth in a whole piece of cloth suit cutting method provided in an embodiment of the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the planar structure of the cut fabric obtained after cutting the whole piece of fabric;

[0026] Figure 3 A first state diagram of a one-piece suit manufacturing process provided by an embodiment of the present invention;

[0027] Figure 4 A second state diagram of the one-piece suit manufacturing process provided by an embodiment of the present invention;

[0028] Figure 5 A third state diagram of the one-piece suit manufacturing process provided by an embodiment of the present invention;

[0029] Figure 6A state diagram of a one-piece suit from a front view provided by an embodiment of the present invention;

[0030] Figure 7 for Figure 6 A state diagram of the one-piece suit from the back. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific processes and examples of materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0033] Please refer to Figures 1 to 7 The embodiment of the present invention provides a method for cutting a suit from a whole piece of cloth, comprising:

[0034] S10, obtaining a whole piece of cloth;

[0035] S20, determining a preset range in the middle of the whole piece of fabric as the collar contour cutting area Z1; determining a lapel lining cutting area Z2 extending from the collar contour cutting area Z1 to the edge of the whole piece of fabric; determining a shoulder and back cutting area Z3 located in the collar contour cutting area Z1 facing away from the lapel lining cutting area Z2 and a front hem cutting area Z4 connected to the shoulder and back cutting area Z3; determining a sleeve cutting area Z5 located on both sides of the collar contour cutting area Z1 and the lapel lining cutting area Z2 and a front piece cutting area Z6 connected to the sleeve cutting area Z5; cutting according to the cutting lines corresponding to the collar contour cutting area Z1, the lapel lining cutting area Z2, the shoulder and back cutting area Z3, the front hem cutting area Z4, the sleeve cutting area Z5 and the front piece cutting area Z6, removing excess fabric to obtain cut fabric;

[0036] S30, folding the cut fabric along the connection between the collar contour cutting area Z1 and the shoulder and back cutting area Z3, folding and sewing the sleeve cutting area Z5 to form a sleeve, sewing the shoulder and back cutting area Z3 and the sleeve cutting area Z5 to form an armhole, folding the front hem cutting area Z4 and sewing it to the front piece cutting area Z6 to obtain a one-piece suit; the sewing includes fixed sewing or movable sewing.

[0037] Furthermore, in a preferred embodiment, the shape of the entire piece of cloth is approximately circular.

[0038] Specifically, in this embodiment, the circular whole piece of cloth adopts a cloth with a diameter of 1.45m. It can be understood that the size of the whole piece of cloth can also be adjusted according to different user body shape requirements, such as a cloth with a diameter of 1.4m, a cloth with a diameter of 1.5m, etc. In this embodiment, a one-piece suit is made by cutting and folding a circular whole piece of cloth, and the process is highly standardized and the production efficiency is high. Specifically, the radius of the whole piece of cloth is roughly equal to the target length of the suit. For example, to make a suit with a target length of 0.72m, the radius of the cut circular whole piece of cloth can be a preset amount of 0.72m floating up and down, such as 0.7m-0.74m, and the diameter of the cloth is 1.4m-1.48m.

[0039] In this embodiment, a suit is made of circular cloth. It can be understood that after the above steps, the edges of the circular whole piece of cloth correspond to the edge areas of the hem edge, sleeve cuffs, etc. of the suit, achieving the purpose of direct clothing, further simplifying the production process and improving the production effect. It can be understood that in other embodiments, considering the requirements of different user body shapes, the relative size and position of each area will be different when making clothes according to the above steps, so that it is not completely limited to using circular cloth for cutting and making the shape of the whole piece of cloth, which can also be oval, square, irregular, etc. For example, for the needs of large-volume users, the corresponding shoulder and back cutting area Z3 needs to increase the width accordingly, and correspondingly, the sleeve cutting area Z5 needs to move outward, so the cutting area of ​​the whole piece of cloth will extend outward a part, so that the whole piece of cloth needs to be cut and made within a range of roughly an oval shape. It can be understood that a square whole piece of cloth or other irregular whole pieces of cloth can also meet the clothing needs. On the basis of adopting the above cutting steps, the excess edge cloth can be cut and removed.

[0040] In the step S20, the size of the corresponding area is cut and set according to the body size of the target user, for example: the collar contour cutting area Z1 corresponds to the neck size and shape of the target user, matching the neck shape and having a certain amount of relaxation; the shoulder cutting area Z3 corresponds to 1 / 2 of the chest size of the target user, such as using 1 / 2 chest size + 2cm as the width size of the shoulder cutting area Z3; the width of the sleeve cutting area Z4 corresponds to the sleeve size of the target user, and the length corresponds to the arm length of the target user, and so on.

[0041] In step S30, the corresponding areas may be sewn with fixed stitching using stitching threads to form a non-detachable one-piece suit; or they may be sewn with movable stitching such as zippers, buttons, hooks, etc. When the suit is not needed, such as when changing seasons, the movable stitching parts may be removed and the suit may be restored to a flat state, which is convenient for storage in boxes or cabinets.

[0042] Furthermore, the whole piece of cloth has a center point O1 and a reference cutting line a connecting the center point O1 and a first edge point A located at the edge of the whole piece of cloth; the size of the collar contour cutting area Z1 roughly matches a preset human neck contour, and the collar contour cutting area Z1 covers the center point O1 and is symmetrical along the reference cutting line a.

[0043] Furthermore, the collar contour cutting area Z1 has a collar reference point O2 located on the reference cutting line a, the lapel lining cutting area Z2 has a second edge point B and a third edge point C located at the edge of the entire piece of cloth and symmetrically adjacent to the first edge point A on both sides, the collar reference point O2 is connected with the second edge point B to form a first lining cutting line b of the lapel lining cutting area Z2, the collar reference point O2 is connected with the third edge point C to form a second lining cutting line c of the lapel lining cutting area Z2, the first lining cutting line b, the second lining cutting line c and the corresponding edge of the entire piece of cloth surround the lapel lining cutting area Z2, and the lapel area is obtained after cutting.

[0044] Furthermore, the shoulder and back cutting area Z3 is located in the collar contour area Z1, facing away from the lapel lining cutting area Z2 and symmetrically along the reference cutting line a. The width of the shoulder and back cutting area Z3 roughly matches the preset human shoulder and back width. The shoulder and back cutting area Z3 includes a shoulder line d formed by extending a preset half-shoulder width to both sides from the collar contour cutting area Z1, a first sleeve seam seam seam e1 extending from the shoulder line d, and a back folding seam f extending from the first sleeve seam seam e; the shoulder line d, the first sleeve seam seam seam e1, the back folding seam f and the corresponding edge lines of the entire piece of fabric surround the shoulder and back cutting area Z3.

[0045] Further, the sleeve cutting area Z5 includes a second sleeve seam seam e2 extending laterally from the shoulder line d, a first sleeve seam g1 extending from the second sleeve seam seam e2, a second sleeve seam g2 corresponding to the first sleeve seam g1, and a sleeve folding line g3 located between the first sleeve seam g1 and the second sleeve seam g2. The second sleeve seam seam e2, the first sleeve seam g1, the second sleeve seam g2 and the corresponding whole fabric edge line form the sleeve cutting area Z5; wherein the second sleeve seam seam e2 can be sewn correspondingly to the first sleeve seam seam e1, and the first sleeve seam g1 can be sewn correspondingly to the second sleeve seam g2.

[0046] Furthermore, the front hem cutting area Z4 includes a first front piece seam line h1 extending laterally from the first sleeve seam seam line e1, and a front center line i extending from the first front piece seam line h1, the back folding seam line f, the first front piece seam line h1, the front center line i and the corresponding edge line of the whole piece of fabric form the front hem cutting area Z4; the front piece cutting area Z6 includes a second front piece seam line h2 connecting the sleeve cutting area Z5 and the lapel lining cutting area Z2, the second front piece seam line h2, the sleeve cutting area Z5, the shoulder line d, the collar outline cutting area Z1 and the lapel lining cutting area Z2 form the front piece cutting area Z6; wherein, the first front piece seam line h1 can be sewn correspondingly to the second front piece seam line h2.

[0047] Furthermore, the hem cutting area Z4 also includes a first folding seam f1 that can be folded and sewn corresponding to the back folding seam f, the first folding seam f1 and the back folding seam f extend radially from the first sleeve seam seam e1 to the edge line of the entire fabric, the first folding seam f1 and the back folding seam f are folded and sewn to form side waist pleats, and the first folding seam f1 and the back folding seam f are fixedly sewn into shape or partially sewn to form live pleats.

[0048] Furthermore, the hem cutting area Z4 also includes a second folding seam line j1 and a third folding seam line j2 that can correspond to folding and seaming. The second folding seam line j1 and the third folding seam line j2 extend radially from the middle of the first front seam line h1 to the edge line of the whole piece of fabric. The second folding seam line j1 and the third folding seam line j2 are folded and seamed to form a front waist inverted pleat. The second folding seam line j1 and the third folding seam line j2 are fixedly sewed to form or partially sewed to form live pleats. In this embodiment, the folding seams are fixedly sewed, and the suit is flat as a whole, reflecting a neutral and formal state, while the local sew forms the form of live pleats, so that the suit has a movable pleat structure, and when worn, it presents a variety of forms, which increases diversity and beauty.

[0049] Further, the front piece cutting area Z6 further includes a fourth folding seam line k1 and a fifth folding seam line k2 that can be folded and sewn correspondingly, the fourth folding seam line k1 and the fifth folding seam line k2 are located in the middle of the second front piece seam line h2, the fourth folding seam line k1 and the fifth folding seam line k2 extend radially from a point inside the second front piece seam line h2 to the second front piece seam line h2, and the fourth folding seam line k1 and the fifth folding seam line k2 are folded and sewn to form a chest dart. The fourth folding seam line k1 and the fifth folding seam line k2 are folded and sewn to form a chest dart to form a chest contour corresponding to the user.

[0050] Furthermore, the shoulder line d is a shoulder oblique line formed by folding and sewing a first shoulder folding seam line d1 and a second shoulder folding seam line d2, and the first shoulder folding seam line d1 and the second shoulder folding seam line d2 extend radially laterally from the collar contour cutting area Z1.

[0051] Furthermore, lapel folding lines 1 are arranged on both sides of the lapel lining cutting area Z2, and the lapel structure is obtained by folding the lapel folding lines 1.

[0052] Furthermore, the lapel lining cutting area Z2 also includes an arc cutting line m located at the end away from the collar reference point O2, the arc cutting line m is symmetrical with respect to the reference cutting line a, the arc direction of the arc cutting line m is opposite to the arc direction of the edge line of the whole piece of cloth, and the two points where the arc cutting line m intersects with the edge line of the whole piece of cloth are located between the second edge point B and the third edge point C. The lapel lining cutting area Z2 is cut according to the first lining cutting line b, the second lining cutting line c, the arc cutting line m and the corresponding edge line of the whole piece of cloth to obtain three pieces of lining cloth, and the three types of lining cloth correspond to the lining positions for sewing on the lapel structure.

[0053] In each embodiment, the stitching of corresponding lines, the production of edge structures such as waistbands and cuffs, etc., adopts mature locking technology, flanging technology, etc. in the field.

[0054] In a second aspect, an embodiment of the present invention further provides a one-piece suit, which is made according to the above-mentioned whole-cloth suit cutting method.

[0055] The whole-piece cloth trouser suit cutting method and the one-piece suit made by cutting a circular whole-piece cloth specifically include positioning a collar outline cutting area in the middle of the whole-piece cloth for cutting to form a collar outline, positioning a lapel lining cutting area according to the collar outline cutting area for cutting to form a lapel outline and using the cut cloth as a lapel lining, positioning a shoulder and back cutting area, a front hem cutting area, a sleeve cutting area and a front piece cutting area, cutting the corresponding parts to obtain cut cloth, folding and sewing the cut cloth accordingly to form the one-piece suit, thereby eliminating a large number of cutting and splicing production processes; in addition, the whole-piece cloth processing and forming operation is convenient, which significantly improves the processing efficiency, is beneficial to reducing the manufacturing cost of the manufacturer, and can also meet the personalized needs of user experience DIY production, and the comprehensive economy and user experience are significantly improved in many aspects.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0057] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A method for cutting a suit from a whole piece of cloth, characterized in that: include: S10, obtaining a whole piece of cloth; S20, determining a preset range in the middle of the entire piece of fabric as a collar contour cutting area Z1; Determine a lapel lining cutting area Z2 extending from the collar contour cutting area Z1 to the edge of the entire fabric; determine a shoulder and back cutting area Z3 located in the collar contour cutting area Z1 facing away from the lapel lining cutting area Z2 and a front hem cutting area Z4 connected to the shoulder and back cutting area Z3; Determine the sleeve cutting area Z5 located on both sides of the collar contour cutting area Z1 and the lapel lining cutting area Z2 and the front piece cutting area Z6 connected to the sleeve cutting area Z5; perform cutting according to the cutting lines corresponding to the collar contour cutting area Z1, the lapel lining cutting area Z2, the shoulder and back cutting area Z3, the front hem cutting area Z4, the sleeve cutting area Z5 and the front piece cutting area Z6, remove excess fabric, and obtain cut fabric; S30, folding the cut fabric along the connection between the collar contour cutting area Z1 and the shoulder and back cutting area Z3, folding and sewing the sleeve cutting area Z5 to form a sleeve, sewing the shoulder and back cutting area Z3 and the sleeve cutting area Z5 to form an armhole, folding the front hem cutting area Z4 and sewing it to the front piece cutting area Z6 to obtain a one-piece suit; the sewing includes fixed sewing or movable sewing.

2. The method for cutting a suit out of a piece of fabric according to claim 1, characterized in that: The whole piece of cloth is roughly circular.

3. The method for cutting a suit out of a piece of cloth according to claim 1, characterized in that: The whole piece of cloth has a center point O1 and a reference cutting line a connecting the center point O1 and a first edge point A located at the edge of the whole piece of cloth; the size of the collar contour cutting area Z1 roughly matches the preset human neck contour, and the collar contour cutting area Z1 covers the center point O1 and is symmetrical along the reference cutting line a.

4. The method for cutting a suit from a whole piece of cloth according to claim 3, characterized in that: The collar contour cutting area Z1 has a collar reference point O2 located on the reference cutting line a, and the lapel lining cutting area Z2 has a second edge point B and a third edge point C located at the edge of the whole piece of cloth and symmetrically adjacent to the first edge point A on both sides, the collar reference point O2 is connected with the second edge point B to form a first lining cutting line b of the lapel lining cutting area Z2, the collar reference point O2 is connected with the third edge point C to form a second lining cutting line c of the lapel lining cutting area Z2, the first lining cutting line b, the second lining cutting line c and the corresponding edge of the whole piece of cloth surround the lapel lining cutting area Z2, and the lapel area is obtained after cutting.

5. The method for cutting a suit from a whole piece of cloth according to claim 4, characterized in that: The shoulder and back cutting area Z3 is located in the collar contour area Z1, facing away from the lapel lining cutting area Z2 and symmetrically along the reference cutting line a. The width of the shoulder and back cutting area Z3 roughly matches the preset human shoulder and back width. The shoulder and back cutting area Z3 includes a shoulder line d formed by extending a preset half-shoulder width to both sides from the collar contour cutting area Z1, a first sleeve seam seam seam e1 extending from the shoulder line d, and a back folding seam f extending from the first sleeve seam seam e; the shoulder line d, the first sleeve seam seam seam e1, the back folding seam f and the corresponding edge lines of the entire piece of fabric surround the shoulder and back cutting area Z3.

6. The method for cutting a suit from a whole piece of cloth according to claim 5, characterized in that: The sleeve cutting area Z5 includes a second sleeve seam seam e2 extending laterally from the shoulder line d, a first sleeve seam g1 extending from the second sleeve seam seam e2, a second sleeve seam g2 corresponding to the first sleeve seam g1, and a sleeve folding line g3 located between the first sleeve seam g1 and the second sleeve seam g2. The second sleeve seam e2, the first sleeve seam g1, the second sleeve seam g2 and the corresponding whole fabric edge line form the sleeve cutting area Z5; wherein the second sleeve seam e2 can be sewn correspondingly to the first sleeve seam e1, and the first sleeve seam g1 can be sewn correspondingly to the second sleeve seam g2.

7. The method for cutting a suit from a whole piece of cloth according to claim 5, characterized in that: The front hem cutting area Z4 includes a first front piece seam line h1 extending laterally from the first sleeve seam seam line e1, and a front center line i extending from the first front piece seam line h1, the back folding seam line f, the first front piece seam line h1, the front center line i and the corresponding edge line of the whole piece of fabric form the front hem cutting area Z4; the front piece cutting area Z6 includes a second front piece seam line h2 connecting the sleeve cutting area Z5 and the lapel lining cutting area Z2, the second front piece seam line h2, the sleeve cutting area Z5, the shoulder line d, the collar outline cutting area Z1 and the lapel lining cutting area Z2 form the front piece cutting area Z6; wherein, the first front piece seam line h1 can be sewn correspondingly to the second front piece seam line h2.

8. The method for cutting a suit from a single piece of cloth according to claim 7, characterized in that: The hem cutting area Z4 further includes a first folding seam f1 that can be folded and sewn corresponding to the back folding seam f, the first folding seam f1 and the back folding seam f radially extend from the first sleeve seam seam e1 to the edge line of the entire fabric, the first folding seam f1 and the back folding seam f are folded and sewn to form side waist pleats, the first folding seam f1 and the back folding seam f are fixedly sewn to form or partially sewn to form live pleats; and / or, The hem cutting area Z4 further includes a second folding seam line j1 and a third folding seam line j2 that can be folded and sewn correspondingly, the second folding seam line j1 and the third folding seam line j2 radially extend from the middle of the first front piece seam line h1 to the edge line of the whole piece of fabric, the second folding seam line j1 and the third folding seam line j2 are folded and sewn to form front waist inverted pleats, and the second folding seam line j1 and the third folding seam line j2 are fixedly sewn to form or partially sewn to form live pleats; and / or, The front piece cutting area Z6 also includes a fourth folding seam line k1 and a fifth folding seam line k2 that can correspond to folding and sewing. The fourth folding seam line k1 and the fifth folding seam line k2 are located in the middle of the second front piece seam line h2. The fourth folding seam line k1 and the fifth folding seam line k2 extend radially from a point inside the second front piece seam line h2 to the second front piece seam line h2. The fourth folding seam line k1 and the fifth folding seam line k2 are folded and sewn to form a chest dart.

9. The method for cutting a suit from a single piece of cloth according to claim 5, characterized in that: The shoulder line d is a shoulder oblique line formed by folding and sewing a first shoulder folding seam line d1 and a second shoulder folding seam line d2. The first shoulder folding seam line d1 and the second shoulder folding seam line d2 extend radially laterally from the collar contour cutting area Z1.

10. The method for cutting a suit from a whole piece of cloth according to claim 4, characterized in that: Lapel folding lines 1 are arranged on both sides of the lapel lining cutting area Z2, and the lapel folding lines 1 are folded to obtain a lapel structure.

11. The method for cutting a suit from a whole piece of cloth according to claim 10, characterized in that: The lapel lining cutting area Z2 also includes an arc cutting line m located at the end away from the collar reference point O2, the arc cutting line m is symmetrical with respect to the reference cutting line a, the arc direction of the arc cutting line m is opposite to the arc direction of the edge line of the whole piece of cloth, and the two points where the arc cutting line m intersects with the edge line of the whole piece of cloth are located between the second edge point B and the third edge point C. The lapel lining cutting area Z2 is cut according to the first lining cutting line b, the second lining cutting line c, the arc cutting line m and the corresponding edge line of the whole piece of cloth to obtain three pieces of lining cloth, and the three types of lining cloth correspond to the lining positions used for sewing on the lapel structure.

12. A one-piece suit, characterized in that: The whole-cloth suit is made according to the method for cutting the whole-cloth suit according to any one of claims 1 to 11.

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