CN112773011A

CN112773011A - Method for manufacturing hip-shaping female jeans capable of adjusting waistline size

Info

Publication number: CN112773011A
Application number: CN202110152539.9A
Authority: CN
Inventors: 陈文强
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-05-11
Anticipated expiration: 2041-02-03
Also published as: CN112773011B

Abstract

The invention discloses a method for manufacturing hip-shaping jeans capable of adjusting waistline size, which comprises the following steps: the drawing of preceding trousers piece net sample version, preceding pad bag cloth net sample version, preceding pocket cloth net sample version, preceding surface pocket net sample version, back trousers piece net sample version, back net sample version buttockss are educated and are drawn with net sample version pocket according to number, type, and the number shows human height, and the type shows human waistline. The manufacturing method of the invention adopts the buttock shaping bag to strengthen the sewing to shape the full buttock, and adopts the waistband technology to simplify the sewing process, has the characteristics of shaping and bundling the body of the female jeans, simplifying the process, being easy to operate and the like, and is worth popularizing.

Description

Method for manufacturing hip-shaping female jeans capable of adjusting waistline size

Technical Field

The invention relates to a method for manufacturing female jeans, in particular to a method for manufacturing hip-modeling female jeans with adjustable waistline.

Background

For a long time, the jeans for women always adopt the traditional sewing method in the sewing process, wherein the traditional sewing method comprises the traditional technologies of the separation type manufacturing of the waistband and the trousers piece, the separation type manufacturing of the pocket cloth and the pocket cloth, the separation type manufacturing of the left and the right lappets and the like. These techniques require many steps, are difficult to operate, and cause a decrease in product competitiveness in terms of technical cost.

From traditional jeans back trousers piece yankee segmentation, cut apart the lines and be too upright, and too stiff, make up the gimmick single, it is big to consume the line volume, lacks the molding aesthetic feeling of women's buttock, and the structure is too complanate. Therefore, the traditional sewing method has the defects of various sewing procedures, unreasonable structure and lack of hip shaping, which limits the development of jeans.

Disclosure of Invention

The invention aims to provide a method for manufacturing hip-shaping female jeans capable of adjusting waistline size.

In order to achieve the above object, the present invention provides a method for making hip-shaping jeans capable of adjusting waist size, the method comprising: the drawing of preceding trousers piece net sample version, preceding pad bag cloth net sample version, preceding pocket cloth net sample version, preceding surface pocket net sample version, back trousers piece net sample version, back net sample version buttockss are educated and are drawn with net sample version pocket according to number, type, and the number shows human height, and the type shows human waistline.

The method for drawing the clean front trouser sample plate comprises the following steps: drawing a front fly line segment bg, a front waist opening line segment bc, a front trouser crotch line segment cc4 and a front transverse crotch line segment c4g1, wherein the line segments bg and cc4 are perpendicular to the line segment bc and are positioned at the same side of the line segment bc, the line segment c4g1 is perpendicular to the line segment cc4 and is positioned at the same side of the line segment cc4 as the line segment bc, the length of the line segment bg is 0.279 multiplied, the line segment bc is 0.323 multiplied, the line segment cc4 is 0.382 multiplied, the c4g1 is 0.375 multiplied, and a small crotch oblique line is formed by connecting the line g1 and the line g; drawing a vertical line segment hi on the line segment g1g, wherein the line segment hi is a small-crotch curve line segment, the point h is on the line segment g1g, the point i faces the line segment c4g1, and the length of the line segment hi is 0.019 multiplied by the type; drawing points b1 and b4 on a line bc, wherein the line bb1 is an anterior split gate line segment, the line cb4 is an anterior outer waist split gate line segment, the length of the line bb1 is 0.029 × type, and the length of the line cb4 is 0.044 × type; drawing a middle vertical line segment dd1 of the line segment gb, wherein the line segment dd1 is a front fly retraction line segment, the point d is on the line segment gb, and the length of the line segment dd1 is 0.5 cm; drawing three points c2 and c3 on a line segment cc4, wherein the point c2 is close to the point c, the point c3 is close to the point c4, a vertical line segment c2c1 of the line segment cc4 is drawn, the line segment c2c1 is a front outer waist opening contraction line segment, and the length of the line segment c2c1 is 0.017 multiplied by the shape of the figure; respectively connecting points g1, i, g, d1 and b1 by using arcs to form a front trouser sheet small crotch camber and a front fly camber, and connecting points c3, c1 and b4 by using arcs to form a hip arc on the outer side of the front trouser sheet; drawing vertical line segments b1a and b4a3 of a line segment bc, wherein the line segments b1a and b4a3 are waistband width line segments, the line segments b1a and b4a3 and the line segment gb are respectively positioned at two sides of the line segment bc, the length of the line segment b1a is equal to the length of the line segment b4a3 is equal to 4.0cm, and a waistband is formed by a structure formed by connecting points a and a3 and points b1, a3 and b4 by straight lines; drawing a midpoint j of a line segment g1c4 and a vertical line segment jj2, wherein the line segment jj2 is a trouser leg length line segment, and the length of the line segment jj2 is 0.456 multiplied; drawing a parallel line segment mm1 of the line segment g1c4 from a point j2, wherein line segments j2m and j2m1 are large leg openings, and the length of the line segment j2m is equal to the length of the line segment j2m1 is equal to 0.147 x; straight connecting points m and g1, m1 and c4 form basic line segments of the trouser legs at two sides; drawing middle points k and l on line segments mg1 and m1c4, respectively, drawing a perpendicular segment kk1 of the line segment mg1 from the point k to the line segment m1c4, and drawing a perpendicular segment ll1 of the line segment m1c4 from the point l to the line segment mg1, wherein the length of the line segment kk1 is equal to the length of a line segment ll1 is equal to 0.0147 × type; respectively connecting m, k1 and g1 with arcs to form the inner camber of the trouser legs, and respectively connecting m1, l1 and c4 with arcs to form the outer camber of the trouser legs; drawing a point j1 on a line segment jj2, wherein the line segment j2j1 is a trouser-neck opening curvature line segment, the length of the line segment j2j1 is 0.7cm, and the line segment j2j1 is connected with m, j1 and m1 respectively through arcs to form trouser-neck opening curvature; a front crescent pocket waist opening dividing point b3 is drawn on the line segment b1b4, the line segment b4b3 is a crescent pocket width line segment, and the length of the line segment b4b3 is 0.132 × type; the slope of the crescent pocket is formed by straight connecting points b3 and c 1; drawing a line segment b3c1, in which a point f and a perpendicular line segment ff1 are drawn, the point f1 is in a direction away from the point c, the line segment ff1 is a crescent pocket curvedness line segment, and the length of the line segment ff1 is 0.029 × type; the arc connecting points b3, f1 and c1 form the inner opening of the crescent pocket; drawing a parallel line segment b3a2 of a line segment b2a1 from a point b3, wherein an intersection line segment aa3 is at a point a2, and a point a2 is a right segmentation point of the front patch crescent pocket; the structure enclosed by points a, a2, b3, f1, c1, c3, c4, l1, m1, j1, m, k1, g1, i, g, d1 and b1 constitutes a clean front pant sheet.

The clean proof edition of preceding pad bag cloth is drawn on the clean proof edition basis of preceding trousers piece, contains: drawing a front waistband upper dividing point b2 on a line segment b1b4, wherein the length of the cloth edge of the pad bag from the line segment b1b2 is 0.074 multiplied; drawing a parallel line segment b2a1 of the line segment b1a, wherein an intersection line segment aa3 is at a point a1, and straight lines are used for connecting points b2 and c3 to form a cloth inclination line of the cushion pocket; drawing the midpoint e of the line segment b2c3, drawing a perpendicular segment ee1 of the line segment b2c3 out of the triangle b2c3c, wherein the line segment ee1 is a cushion cloth curvature line segment, and the length of the line segment ee1 is 0.088 multiplied by the type; the arc connecting points b2, e1 and c3 form an outer arc line segment of the cloth of the cushion bag; the structure enclosed by the points a1, b2, e1, c3, c1, b4 and a3 forms a clean sample plate of the front cushion pocket cloth; the front-inner bag cloth net sample plate is formed by a structure enclosed by points b2, e1, c3, c1, f1 and b 3.

The method for drawing the front surface pocket net sample plate comprises the following steps: drawing a pocket height line segment zz1 and a pocket length line segment zz2, wherein the line segment zz1 is perpendicular to the line segment zz2, the length of the line segment zz1 is 0.117 multiplied type, the length of the line segment zz2 is 0.147 multiplied type, and connecting points z1 and z2 form a pocket slope; a perpendicular segment yy1, in which the center point y is drawn on the line segment z1z2 and the line segment z1z2 is drawn out of the triangle z1z2z, wherein the line segment yy1 is 0.044 × type; forming an outer radian of the watch bag by connecting points z1, y1 and z2 through arcs; the structure enclosed by points z, z1, y1, z2 constitutes the front pocket net proof plate.

The method for drawing the clean sample plate of the back trousers comprises the following steps: drawing a rear door fly line segment n2t, a rear waist line segment n2n, a rear crotch line segment ns3 and a rear transverse crotch line segment t3s3, wherein the line segments n2t and ns3 are perpendicular to the line segment n2n and are positioned on the same side of the line segment n2n, the line segment t3s3 is perpendicular to the line segment ns3 and is positioned on the same side of the line segment n2n as the line segment ns3, the length of the line segment n2t is 0.264 x, the length of the line segment n2n is the length of the line segment bc, the length of the line segment ns3 is the length of the line segment cc4, and the length of the line segment t3s3 is 0.441 x; a large crotch oblique line is formed by straight connecting points t3 and t; drawing a perpendicular segment t1t2 to the segment t3 1 at a midpoint t1 on the segment t3t and drawing the segment t3t toward the segment t3s3, wherein the segment t1t2 is a large-crotch curvature segment and the length of the segment t1t2 is 0.041 × type; the arc lines are respectively connected with the points t3, t2 and t to form the large crotch camber of the rear trousers piece; drawing a back crotch oblique point n3 on the line segment n2n, wherein the length of the back split gate line segment n2n3 is 0.029 × type; the straight line connects the point t and the point n3 and extends to the back waist warping point o to form a back crotch warping line segment n3o, and the length of the line segment n3o is 0.029 × type; a rear waist girth large point n1 is drawn on the line segment n2n, and the length of the rear outer waist split door line segment nn1 is equal to the length of the line segment cb 4; drawing one point s and one point s2 which are three points of the line segment ns3, wherein the point s is close to the point n, the point s2 is close to the point s3, a perpendicular line segment ss1 of the line segment ns3 is drawn towards the line segment n2t, the line segment ss1 is a rear outer waist mouth retraction line segment, the length of the line segment ss1 is equal to that of a line segment c2c1, and an arc line connecting points s2, s1 and n1 form a rear trouser leg outer hip arc line; drawing waistband width line segments oo1 and n1o2 by points o and n1 respectively, wherein the line segments oo1 and n1o2 are perpendicular to the line segment on, the length of the line segment oo1 is equal to the length of the line segment n1o2 is equal to 4.0cm, and the connection points o1 and o2 form a waistband right side line; drawing the midpoint u of the line segment t3s3 and drawing a perpendicular line segment uu1, wherein the line segment uu1 is a trouser leg length line segment, and the length of the line segment uu1 is equal to the length of the line segment jj 2; a vertical line segment xx1 of a line segment uu1 is drawn through a point u1, a line segment u1x and a line segment u1x1 are large line segments of the openings of the trousers, and the length of the line segment u1x is equal to the length of the line segment u1x1 is equal to 0.161 × type; straight line connecting points x and t3 and x1 and s3 respectively form basic line segments of the trouser legs at two sides; drawing midpoints v and w of line segments xt3 and x1s3, drawing a perpendicular line segment vv1 of the line segment xt3 toward the line segment x1s3, drawing a perpendicular line segment ww1 of the line segment x1s3 toward the line segment xt3, wherein the length of the line segment vv1 is equal to the length of the line segment ww1, and the length of the line segment kk1 is equal to the length of the line segment ll 1; extending a line segment uu1 to a rear trouser mouth midpoint u2, wherein a line segment u1u2 is a trouser mouth curvature line segment, and the length of the line segment u1u2 is 0.7 cm; respectively connecting points x, v1 and t3 by arcs to form the inner camber of the trouser legs, respectively connecting points x1, w1 and s3 by arcs to form the outer camber of the trouser legs, and respectively connecting points x, u2 and x1 by arcs to form the opening camber; the structure enclosed by points o1, o2, n1, s1, s2, s3, w1, x1, u2, x, v1, t3, t2, t, n3 and o forms a clean sample plate of the back trousers.

The clean proof version buttockss of back educates and describes on the basis of the clean proof version of the trousers of back, contains: drawing a lower point p4 of the post-york on an arc n1s1s2, wherein the length of the arc n1p4 is 0.044 multiplied by type; drawing a rear fly breeding point p2 on a line tn3, wherein the length of the line n3p2 is 0.103 multiplied by the type; connecting the points p4 and p2 by straight lines, drawing a midpoint p on a line segment p4p2, drawing a perpendicular segment pp1 of the line segment p4p2 towards a line segment n2n, wherein the line segment pp1 is a york curvature line segment, and the length of the line segment pp1 is 0.0147 x; connecting points p2, p1 and p4 with arcs to form a york camber; connecting points p4 and t2 by straight lines, drawing a middle point r on a line segment p4t2, drawing a perpendicular segment rr2 of the line segment p4t2 towards a point s3, wherein a point r2 is a rear feeder bend point, and the length of the line segment rr2 is 0.147 x; the clean sample plate hip york is formed by a structure formed by connecting points p4, r2 and t2 through arcs and enclosing points p2, p1, p4, r2, t2 and t.

Net proof version pocket draws on the basis of the net proof version of back trousers piece, contains: drawing a lower point q1 of the rear patch pocket and a left point r1 of the rear patch pocket on an arc p4r2t2, wherein the length of the arc p4q1 is 0.117 multiplied by type, and the length of the arc t2r1 is 0.088 multiplied by type; the net proof pocket is formed by a structure enclosed by points r1, q1 and r2, where the length of the line segment r1q is equal to the length of the line segment q1q, and the point q is a point on the rear patch pocket at an intersection q where the point q1 and the point r1 are perpendicular angles.

Preferably, the method further comprises: drawing a front trouser piece wool sample plate, a front pad pocket wool sample plate, a front inner pocket wool sample plate, a front surface pocket wool sample plate, a rear trouser piece wool sample plate, a rear wool sample plate, a hip york wool sample plate pocket; the front trousers piece wool sample plate, the front pad bag wool sample plate, the front inner bag wool sample plate, the front surface bag wool sample plate, the rear trousers piece wool sample plate, the rear wool sample plate buttock brooming and the wool sample plate pocket are respectively arranged and drawn on the basis of the front trousers piece clean sample plate, the front pad bag cloth clean sample plate, the front inner bag cloth clean sample plate, the front surface bag clean sample plate, the rear trousers piece clean sample plate, the rear clean sample plate buttock brooming and the clean sample plate pocket.

Preferably, the putting amount of the front trouser piece wool pattern plate on the mj1m1 side of the net pattern plate of the front trouser piece is 3.5cm, the putting amount on the aa2 side and the arc b3f1c1 is 0.8cm, and the putting amount of the rest part is 1.5 cm; the placing amount of the front pad pocket cloth wool sample plate on the a1a3 side of the front pad pocket cloth net sample plate is 5.0cm, and the placing amount of the rest part is 1.5 cm; the placing quantity of the front-inner bag cloth rough sample plate on the edge of the front-inner bag cloth net sample plate is 1.5 cm; the placing quantity of the front surface bag rough sample plate on the edge of the front surface bag net sample plate is 1.5 cm; the amount of the rear trouser piece wool sample plate on the xu2x1 side of the rear trouser piece net sample plate is 3.5cm, and the amount of the rest part is 1.5 cm; the putting amount of the rear wool sample plate hip nurturing is 1.5cm on the edge of the rear clean sample plate hip nurturing; the amount of the rough template pocket placed on the edge of the clean template pocket is 1.5 cm.

Preferably, the method further comprises: sewing the pockets of the front trousers pieces; the pocket sewing method of the front trousers piece comprises the following steps: cutting zipper cuts for holding zippers on the front trouser patch wool template and the front inner bag wool template, sewing the pockets and the zippers, wherein the zipper cuts are positioned on an arc b3f1c1, the length of the arc from a point b3 is 1.0cm, the length of the zipper cuts is 11cm, and the top points of the cuts are positioned on the extension line of a line segment a2b 3; the zipper cut adopts an iron to separately iron and back the sewing head, the separately ironed width of both sides is 1.0cm, and the zipper is used for clamping and sewing the zipper; folding and sewing the b2b3 side of the front and inner pocket cloth wool sample plate for 1.0 cm; the front inner bag cloth wool sample plate is matched with the arc line of the front trousers piece wool sample plate, and the zipper is clamped for sewing; turning over the cloth wool sample plate of the front inner pocket to the reverse side of the trousers piece to stitch the open line, wherein the distance between the open line and the edge of the crescent pocket is 0.8 cm; ironing three-edge sewing heads by 1.5cm respectively on the basis of the front surface pocket wool sample plate, stitching an open thread at the top edge, wherein the distance from the open thread to the top edge is 0.8 cm; matching the front surface bag wool sample plate on the front pad bag cloth wool sample plate for stitching; and sewing the front pad bag cloth wool sample plate and the front inner bag cloth wool sample plate at the bottom edge of the pocket, and adopting a bobbin sewing process.

Preferably, the method further comprises: sewing the front crotch and the rear crotch; the method for sewing the front crotch comprises the following steps: sewing the crotch of the left front piece and the right front piece by adopting an over-stitching stitch, stitching a single open line of the crotch at the front side of the front crotch, and stitching a front open line at the front side of the front crotch; the sewing method of the back crotch comprises the following steps: and sewing the crotch of the left and right back trousers pieces by adopting an over-stitching stitch, and stitching a single open line of the crotch at the front side of the crotch.

Preferably, the method further comprises: sewing the front waistband, the fastening buckle flap and the lower fastening buckle; the sewing method of the front waistband comprises the following steps: drawing a net front waist sample plate, wherein the length of the net front waist sample plate is equal to twice of the side, corresponding to aa2, of the front trouser sheet wool sample plate, and the width of the net front waist sample plate is 7.0 cm; putting 1.5cm of the sample plate on the front waist inner net sample plate to form a front waist inner wool sample plate; the wool pattern plate in the front waist is ironed to the three sides and is matched and sewn with the waist of the front trousers piece; the sewing method of the fastening flap comprises the following steps: inserting and sewing thread gluing climbers at two ends in the front waist, wherein upper thread gluing is arranged on the thread gluing climbers and is fixed on the thread gluing climbers in a reinforcing and sewing mode; the sewing method of the lower thread gluing comprises the following steps: folding the double-layer waistband on the front trousers piece, and buckling 1.5cm sewing head, sewing with the waistband on the front pad pocket cloth wool sample plate, stitching a single open thread at the front side of the waistband, wherein the stitch form is a lock-type flat sewing stitch; and a lower thread gluing is sewn on the waistband of the front pad pocket cloth wool sample plate, and the waistband is sewn by adopting a reinforced lock type stitch for matching with the upper thread gluing and adjusting the size of the waistline.

Preferably, the method further comprises: sewing the hip shaping bag; the sewing method of the hip shaping bag comprises the following steps: cutting a dart road on the rough sample plate hip york, wherein the dart road is on a line r2r on the clean sample plate hip york and the clean sample plate pocket, a line segment r2r is used as a central line, the length of the dart road on a line segment r2r is 3.0cm, the width of a dart road opening is 0.8cm, and the dart road structure is triangular; the fur-like plate hip york is made of three layers of materials, wherein the upper layer and the lower layer are made of denim cloth, the middle layer is made of sponge, the upper layer and the lower layer are respectively sewn with a dart, the dart is cut off from the sponge layer and sewn by using a sticker, so that the structure of the sponge layer is convex in the middle, and the sponge layer is made of a sponge material with thick middle edge and thin side; clamping the sponge in the middle layer by the upper and lower layers of denim, adding a textile melt adhesive between the layers, putting the denim and the textile melt adhesive into an ironing machine together, pressurizing, bonding and molding the hip shape, wherein the pressurizing surface of the ironing machine is a curved surface, and the ironing process parameters are as follows: the pressure is 30-98 kpa, the temperature is 160 ℃, and the time is 12 s.

Preferably, the method further comprises: sewing the pocket of the wool pattern plate; the method for sewing the wool pattern pocket comprises the following steps: buckling and reversing 1.5cm of two straight edges of the opening bag of the wool sample plate and sewing by adopting double-path open threads; splicing the waist and hip parts of the wool sample plate, and sewing by a double-path open thread after being turned over for 1.5 cm; sewing the mouth bag of the wool sample plate on the buttock feeder of the wool sample plate to form a pocket, sealing the side edge of the pocket of the wool sample plate, and reserving a mouth at the top edge of the pocket; the rear trousers piece wool sample plate and the wool sample plate buttock york are combined and sewn, and the two-way open thread of 1.5cm is buckled and sewn.

Preferably, the method further comprises: sewing the front and back trousers pieces; the sewing method of the front and the back trousers pieces comprises the following steps: the side seams and the lower crotch seams of the front and back trousers pieces are aligned and sewn, the sewing width is 1.5cm, and the side seams and the lower crotch seams are sewn by overedged stitches.

Preferably, the method further comprises: sewing the hems of the trousers; the method for sewing the edge of the trousers roll comprises the following steps: the edge of the trousers is buckled by 1.5cm, then the edge of the trousers is folded by 2.0cm into the trouser legs, a single open thread is stitched on the front side of the opening of the trousers, and the stitch form is a lock type flat seam stitch.

The method for manufacturing the hip-modeling female jeans capable of adjusting the waist size has the following advantages:

the manufacturing method of the invention adopts 'hip shaping bag' to strengthen the sewing to shape the full hip, and adopts 'self-carrying waistband' technology to simplify the sewing process, has the characteristics of shaping, body binding, simplified process, easy operation and the like of the female jeans, and is worth popularizing.

The manufacturing method of the invention also adopts the process of adjusting the size of the waistband, thereby meeting the requirements of wearing different waistlines. By the aid of the structure sewing capable of adjusting the waist size and the application of the hip shaping bag, the female jeans can change hair, the aesthetic feeling is enhanced, the procedures are reduced, and the operation rate is improved.

Drawings

FIG. 1 is a schematic drawing of a net front pant sample according to the present invention.

FIG. 2 is a schematic drawing of a front pocket net sample plate according to the present invention.

FIG. 3 is a schematic drawing of a net pattern of the back pant of the present invention.

FIG. 4 is a schematic view of the structure of the front panel of the present invention.

FIG. 5 is a schematic view of a front panel batt of the present invention.

FIG. 6 is a schematic view of the front and back bag cloth, zipper, large-shear cutting and ironing processes of the present invention.

FIG. 7 is a schematic view of the front and back bag and zipper assembly process of the present invention.

FIG. 8 is a schematic view of a sewing process of the front pocket.

FIG. 9 is a schematic view of the combined sewing process of the front cushion pocket cloth and the front and back pocket cloths of the present invention.

FIG. 10 is a schematic view of a front panel rise sewing process of the present invention.

FIG. 11 is a schematic view of the open thread sewing process of front flap fly of the present invention.

Figure 12 is a schematic view of the structure of a front waistline net-shape plate of the present invention.

FIG. 13 is a schematic view of the cutting, ironing and assembling processes of the wool pattern plate in the front waist of the present invention.

Fig. 14 is a schematic view of the process for cutting and assembling the two hook and loop fasteners in the front waist of the present invention.

FIG. 15 is a schematic view of a net pattern structure of a back pant of the present invention.

FIG. 16 is a schematic view of a rear panel component containment structure of the present invention.

Fig. 17 is a schematic view of the process for cutting the components of the hip-up diaper of the present invention.

Fig. 18 is a schematic view of the shaping process of the hip-feeder sponge hip bag of the present invention.

Fig. 19 is a schematic view of the sewing process of the pocket cloth on the hip-up diaper of the present invention.

FIG. 20 is a schematic view of the back panel crotch seam sewing process of the present invention.

FIG. 21 is a schematic view of the process for assembling the front and back panels of the present invention.

FIG. 22 is a schematic view of the folded self-carrying waist stitching process of the present invention.

FIG. 23 is a schematic view of the hemming process of the leg opening of the present invention.

FIG. 24 is a schematic view of the cohesive fastening stitching process of the present invention.

Fig. 25 is a schematic view of the configuration of jeans according to the present invention.

Reference numbers: the clean sample edition of preceding trousers 1, preceding pad bag cloth clean sample edition 2, preceding pocket cloth clean sample edition 3, preceding surface bag clean sample edition 4, preceding trousers piece wool sample edition 1A, preceding pad bag cloth wool sample edition 2A, preceding pocket cloth wool sample edition 3A, preceding surface bag wool sample edition 4A, back trousers piece clean sample edition 1B, clean sample edition waist is educated gram 2B, clean sample edition buttockss is educated gram 3B, clean sample edition pocket 4B, back trousers piece wool sample edition 1C, wool sample edition waist is educated gram 2C, wool sample edition buttockss is educated gram 3C, wool sample edition pocket 4C.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A method for manufacturing hip-shaping female jeans with adjustable waistline size comprises the following steps: front piece making, back piece making and front and back piece combined sewing process. Wherein, the front piece manufacturing process comprises the following steps: front piece drawing, front pad bag cloth drawing, front and inner bag cloth drawing, front surface bag drawing, zipper sewing and pocket sewing. The making process of the back trousers piece comprises the following steps: drawing the back trousers pieces, sewing the hip-shaping bag, sewing the back pocket and sewing the yohiming cut line. The front and back trousers piece combined sewing process comprises the following steps: front and back crotch combined sewing, front and back side seam combined sewing, waistband combined sewing, thread gluing sewing and belt flap sewing. The front and back trousers pieces are cut by sewing and folding the front and back trousers pieces based on the clean sample plate of the front and back trousers pieces.

As shown in FIG. 1, the method for drawing front pants, which takes the model 160/68A of a female as an example (the model represents the height of a human body and the model represents the waist circumference of the human body), comprises:

(1) drawing a front fly line segment bg, wherein a point b is a front fly point, a point g is a front crotch right point, and the line segment bg is 0.279 multiplied by 68cm is 18.972 cm. Drawing a front waist line bc, wherein a point c is a front waist side point, the line bc is perpendicular to the line bg, and the line bc is 0.323 × 68cm is 21.964 cm. Drawing a front piece rise line section cc4, wherein a point c4 is a front transverse crotch side point, a line cc4 is perpendicular to a line bc and is positioned at the same side of the line bc as the line bg, and a line cc4 is 0.382 × 68cm is 25.976 cm. An anterior transverse crotch line segment c4g1 is drawn, point g1 is the anterior crotch point, line c4g1 is perpendicular to line cc4 and on the same side of line cc4 as line bc, and c4g1 is 0.375 × 68cm is 25.5 cm. The straight connecting points g1 and g form a small crotch line.

(2) A middle point h is drawn on the line segment g1g, the point h is the midpoint of the front crotch, a line segment hi of the small crotch curvature is drawn, the line segment hi is perpendicular to the line segment g1g, the point i is the point of the front crotch curvature, and the line segment hi is 0.019 × 68cm or 1.292 cm. A front split gate point b1 and a front waist circumference large point b4 are drawn on a line segment bc, a front split gate line segment bb1 is 0.029 × 68cm is 1.972cm, and a front outer waist opening split gate line segment cb4 is 0.044 × 68cm is 2.992 cm. Drawing the midpoint d of the line segment gb, wherein the point d is a front door flap vertical point, drawing a vertical line segment dd1 of the line segment gb, the line segment dd1 is a front door flap retraction line segment, the point d1 is a front door flap curvature point, and the line segment dd1 is 0.5 cm. Points c2 and c3 are drawn on a line segment cc4, the point c2 is close to the point c, the point c3 is close to the point c4, the point c2 is the front waist side lower point, the point c3 is the front hip side point, a segment c2c1 which is a perpendicular line of the line segment cc4 is drawn, the line segment c2c1 is the front outer waist mouth retraction line segment, the point c1 is the front waist side lower retraction point, and the line segment c2c1 is 0.017 × 68cm and 1.156 cm. The front trouser sheet small crotch camber and the front fly camber are formed by connecting points g1, i, g, d1 and b1 respectively through arcs, and the outer hip arc of the front trouser sheet is formed by connecting points c3, c1 and b4 through arcs.

(3) The structure enclosed by straight lines connecting the points a and a3, and the points b1, a3 and b4 constitutes the waistband, wherein the vertical line segments b1a and b4a3 draw the line bc, the line segments b1a and b4a3 are waistband width line segments, the line segments b1a and b4a3 and the line segment gb are respectively positioned at two sides of the line bc, the point a is the upper right point of the waistband, the point a3 is the lower right point of the waistband, the line segment b1a is b4a3 which is 4.0 cm.

(4) Drawing a midpoint j of a line segment g1c4, wherein the point j is a front trouser midpoint, drawing a perpendicular segment jj2 of the line segment g1c4, wherein the line segment jj2 is a trouser leg length line segment, the point j2 is a front trouser crotch midpoint, and the line segment jj2 is 0.456 x 160cm 72.96 cm. A parallel line segment mm1 of the line segment g1c4 is drawn from a point j2, line segments j2m and j2m1 are large line segments of the trouser openings, a point m is an upper point of the front trouser opening, a point m1 is a lower point of the front trouser opening, and a line segment j2 m-j 2m 1-0.147-68 cm-9.996 cm. The straight lines are used for connecting m, g1 and m1, c4 to form the basic line segments of the trouser legs on two sides.

(5) A center point k is drawn on a line segment mg1, a center point l is drawn on a line segment m1c4, a perpendicular segment kk1 of the line segment mg1 is drawn from the point k to the line segment m1c4, a perpendicular segment ll1 of the line segment m1c4 is drawn from the point l to the line segment mg1, the point k is an inner side point of the front pants sleeve, the point k1 is a curvature point of the front pants sleeve, the point l is an outer side point of the front pants sleeve, the point l1 is an outer curvature point of the front pants sleeve, and the line segment kk1 is a line segment ll1 which is 0.0147 × 68cm which is 0.9996 cm. The inner camber of the trouser legs is formed by connecting the points m, k1 and g1 with arcs respectively, and the outer camber of the trouser legs is formed by connecting the points m1, l1 and c4 with arcs respectively.

(6) Drawing a vertical line segment j2j1 of a line segment mm1 from a point j2 to a line segment g1c4, wherein the line segment j2j1 is a trouser opening curvature line segment, the point j1 is a front trouser opening curvature point, the line segment j2j1 is 0.7cm, and the trouser opening curvature is formed by connecting points m, j1 and m1 by arcs.

(7) A front crescent pocket waist opening dividing point b3 is drawn on the line segment b1b4, the line segment b4b3 is a crescent pocket width line segment, and the line segment b4b3 is 0.132 × 68cm is 8.976 cm. The crescent pocket slope is formed by straight connecting points b3 and c 1. A middle point f is drawn on the line segment b3c1, the point f is the center point of the anterior crescent pocket, a perpendicular line segment ff1 of the line segment b3c1 is drawn toward the line segment b2c3, the line segment ff1 is a crescent pocket curvature line segment, the point f1 is an anterior crescent pocket curvature point, and the line segment ff1 is 0.029 × 68cm is 1.972 cm. The inner openings of the crescent pockets are formed by connecting points b3, f1 and c1 through arcs. A parallel line segment b3a2 of a line segment b2a1 is drawn from a point b3, an intersecting line segment aa3 is at a point a2, and a point a2 is a right point of the front patch crescent bag segmentation.

The structure enclosed by points a, a2, b3, f1, c1, c3, c4, l1, m1, j1, m, k1, g1, i, g, d1 and b1 constitutes the clean front pant sample 1.

As shown in fig. 1, the front pocket cloth is drawn on the basis of a front pant net sample plate 1, and the drawing method of the front pocket cloth comprises the following steps:

(1) and drawing a front waistband dividing point b2 on the line segment b1b4, wherein the distance between the cloth edge of the pad bag and the line segment b1b2 is 0.074 multiplied by 68cm is 5.032 cm. Drawing a parallel line segment b2a1 of the line segment b1a, wherein an intersection line segment aa3 is at a point a1, the point a1 is the right point of the front sack cloth, and straight lines are used for connecting points b2 and c3 to form a sack cloth inclination line.

(2) The midpoint e of the line b2c3 is plotted, point e is the front pouch layout point, the perpendicular line segment ee1 of the line b2c3 is drawn out of the triangle b2c3c, line segment ee1 is the pouch layout curve line segment, point e1 is the front pouch layout curve point, and line segment ee1 is 0.088 × type 0.088 × 68cm 5.984 cm. The arc connecting points b2, e1 and c3 form an outer arc line segment of the cloth of the cushion bag.

The structure enclosed by points a1, b2, e1, c3, c1, b4 and a3 constitutes the front pocket cloth net sample plate 2.

As shown in fig. 1, the front-back pocket net sample 3 has a structure surrounded by points b2, e1, c3, c1, f1, and b 3.

As shown in fig. 2, the method for drawing a front pocket clear template 4 comprises: drawing a pocket height line segment zz1 and a pocket length line segment zz2, wherein the line segment zz1 is perpendicular to the line segment zz2, a point z is a straight corner point of the front pocket, a point z1 is a high point of the front pocket, a point z2 is a width point of the front pocket, a line segment zz1 is 0.117 × 7.956cm, and a line segment zz2 is 0.147 × 9.996 cm. The connecting points z1 and z2 form the inclination of the pocket, a middle point y is drawn on the line segment z1z2, the point y is the midpoint of the front pocket, a perpendicular line segment yy1 of the line segment z1z2 is drawn outside the triangle z1z2z, the point y1 is the curvature point of the front pocket, and the line segment yy1 is 0.044 × 68cm 2.992 cm. The outer radian of the watch bag is formed by connecting the points z1, y1 and z2 through arcs. The structure enclosed by points z, z1, y1, z2 constitutes the front pocket net panel 4.

As shown in fig. 3, the method for drawing a back piece of trousers comprises the following steps:

(1) drawing a rear fly line segment n2t, a rear waist line segment n2n, a rear crotch line segment ns3 and a rear transverse crotch line segment t3s3, wherein a point n2 is a rear waist upper point, a point t is a rear crotch right point, a point n is a rear waist lower point, a point s3 is a rear crotch point, a point t3 is a rear crotch high point, line segments n2t and ns3 are perpendicular to the line segment n2n and are positioned on the same side of the line segment n2n, a line segment t3s3 is perpendicular to the line segment ns3 and is positioned on the same side of the line segment ns3 as the line segment n2n, the line segment n2t is 0.264 × 68cm which is 17.952cm, the line segment n2n is line segment bc, the line segment ns3 is line segment cc 5, and the line segment t3s3 is 0.441 × 68cm which is 0.441 × 24 cm. The straight connecting points t3 and t form a large crotch slope line.

(2) A point t1, a point t1, a back crotch perpendicular point, a perpendicular line t1t2 of the line segment t3t toward the line segment t3s3, a line segment t1t2, a point t2, a back crotch curvature point, and a line segment t1t2 of 0.041 × 68cm 2.788cm are drawn on the line segment t3 t. The arc lines are respectively connected with the points t3, t2 and t to form the large crotch camber of the rear trousers piece.

(3) A back crotch oblique point n3 is drawn on the line segment n2n, and the back split gate line segment n2n3 is 0.029 × 68cm is 1.972 cm. The straight line connecting the point t and the point n3 and extending to the back waist wrapping point o forms a back crotch wrapping line segment n3o, and the line segment n3o is 0.029 × 68cm is 1.972 cm.

(4) A rear waist girth large point n1 is drawn on the line segment n2n, and a rear outer waist split gate line nn1 is a line segment cb 4. A rear hip side point s and a rear hip maximum point s2 are drawn on a line segment ns3, the points s and s2 are one third of the line segment ns3, the point s is close to the point n, the point s2 is close to the point s3, a vertical line segment ss1 of the line segment ns3 is drawn towards a line segment n2t, a line segment ss1 is a rear outer waist mouth approach line segment, the point s1 is a rear hip side curvature point, the line segment ss1 is a line segment c2c1, and arc connecting points s2, s1 and n1 form a rear trouser leg outer hip arc.

(5) The waistband width line segments oo1 and n1o2 are drawn by a point o and a point n1 respectively, the width line segments oo1 and n1o2 are both perpendicular to the line segment on, the point o2 is a back waistband lower width point, the connecting points o1 and o2 form a waistband right side line, and the line segment oo1 is equal to the line segment n1o2 is equal to 4.0 cm.

(6) Drawing the midpoint u of the line segment t3s3 and drawing a perpendicular line segment uu1, wherein the point u is a rear center seam point, the point u1 is a rear crotch camber point, the line segment uu1 is a trouser leg length line segment, and the line segment uu1 is a line segment jj 2. Drawing a vertical line segment xx1 of a line segment uu1, wherein a point x is an upper point of a rear trouser leg opening, a point x1 is a lower point of the rear trouser leg opening, a line segment u1x and a line segment u1x1 are large line segments of the trouser leg opening, a line segment u1x is a line segment u1x1 is 0.161 x 68cm is 10.948cm, and straight line connecting points x, t3, x1 and s3 form basic line segments of the trouser legs at two sides.

(7) Drawing a midpoint v on a line xt3, drawing a midpoint w on a line x1s3, drawing a midpoint w on a line xt3, drawing a perpendicular vv1 of a line xt3 toward a line x1s3, drawing a perpendicular ww1 of a line x1s3 toward a line xt3, drawing a line v1 as a rear-trouser-inner-bend point, drawing a point w1 as a rear-trouser-outer-bend point, and drawing a line vv 1-line ww 1-line kk 1-line ll 1. And a line segment uu1 is extended to the rear trouser opening midpoint u2, a line segment u1u2 is a trouser opening curvature line segment, and a line segment u1u2 is 0.7 cm. The inner camber of the trouser legs is formed by connecting points x, v1 and t3 with arcs respectively, the outer camber of the trouser legs is formed by connecting points x1, w1 and s3 with arcs respectively, and the opening camber is formed by connecting points x, u2 and x1 with arcs respectively.

The structure enclosed by points o1, o2, n1, s1, s2, s3, w1, x1, u2, x, v1, t3, t2, t, n3 and o constitutes the clean sample plate 1 of the back trousers.

As shown in fig. 3, the post clean proof hip york 3 is drawn on the basis of the post pant clean proof 1, and comprises:

(1) a post-breeding lower division point p4 is drawn on an arc n1s1s2, and an arc n1p4 is 0.044 × 68cm is 2.992 cm. A rear fly breeding point p2 is drawn on the line tn3, and the line n3p2 is 0.103 × 68cm is 7.004 cm. The points p4 and p2 are connected by straight lines, and a center point p is drawn on a line segment p4p2, the point p is a rear york vertical point, a perpendicular line segment pp1 of the line segment p4p2 is drawn towards a line segment n2n, the line segment pp1 is a york curvature line segment, the point p1 is a rear york curvature point, and the line segment pp1 is 0.0147 × 68cm × 0.9996 cm. The curves are connected with the p2, p1 and p4 to form the york camber.

(2) The points p4 and t2 are connected by straight lines, a middle point r is drawn on a line segment p4t2, the point r is a rear breeding middle point, a perpendicular line segment rr2 of the line segment p4t2 is drawn towards a point s3, a point r2 is a rear breeding bending point, and the line segment rr2 is 0.147 x, 0.147 x 68cm and 9.996 cm.

The clean sample plate hip york 3 is formed by a structure formed by connecting points p4, r2 and t2 by arcs and enclosing points p2, p1, p4, r2, t2 and t.

As shown in fig. 3, the net pattern pocket 4 is drawn on the basis of the net pattern 1 of the back pants, and includes:

a rear patch pocket lower point q1 and a rear patch pocket left point r1 are drawn on an arc p4r2t2, the length of the arc p4q1 is 0.117 × 68cm 7.956cm, and the length of the arc t2r1 is 0.088 × 68cm 5.984 cm. The net proof pocket 4 is formed by a structure in which a point q is defined by points r1, q1, and r2, and a point q is defined by a point q at which a point q1 and a point r1 are perpendicular to each other, a line segment r1q being the length of the line segment q1q, and the point q being a point on the rear patch pocket.

The front trouser piece cleaning template 1, the front pad pocket cloth cleaning template 2, the front inner pocket cloth cleaning template 3 and the front surface pocket cleaning template 4 are cut by kraft paper. The outer side of the front trouser piece clean sample plate 1 is provided with a crescent pocket structure, the front pad bag cloth clean sample plate 2 is used for matching the front trouser piece crescent pocket and the front inner bag cloth clean sample plate 3, and the jean is cut by adopting softer jean. The front inner bag cloth cleaning template 3 is made of soft cotton cloth, the upper opening bending degree of the front inner bag cloth cleaning template is consistent with that of a crescent pocket on a front trousers piece, and the lower opening bending degree of the front inner bag cloth cleaning template is consistent with that of the front pad bag cloth cleaning template 2. The front surface pocket net sample plate 4 is structurally characterized by being in a quarter arc shape and used for sewing a surface pocket.

As shown in figure 4, the front trouser piece wool sample plate 1A is provided with sewing heads on the basis of the front trouser piece net sample plate 1, and comprises the putting amount of a front fly line, a front crotch line, a front bottom side line, a front side sewing line, a moon dental floss and a front waist line. The release amount of the front fly line, the front crotch line and the front side sewing line is 1.5cm, the release amount of the moon dental floss and the front waist line is 0.8cm, and the release amount of the front bottom sideline is 3.5cm, and the front bottom sideline is used for folding the edge of the opening of the trousers. And cutting the front trouser piece wool template 1A according to the amount of each part of the net template. The cloth sample plate 2A of the pad bag is cut on the basis of the cloth sample plate 2 of the front pad bag, 5.0cm (for sewing in the waist turning) is placed on the upper side of the cloth sample plate 2 of the pad bag, and 1.5cm sewing heads are placed at other parts. The front and inner bag cloth rough sample plate 3A is cut on the basis of the front and inner bag cloth clean sample plate 3, and sewing heads are arranged on the periphery of the front and inner bag cloth clean sample plate 3 by 1.5 cm. The front surface bag rough sample plate 4A is cut on the basis of the front surface bag clean sample plate 4, and sewing heads are arranged on the periphery of the front surface bag clean sample plate 4 by 1.5 cm.

As shown in fig. 5, the cut openings are cut on the basis of the cut wool sample plate, including the cut openings of the front pad pocket fabric sample plate 2A and the front trousers piece wool sample plate 1A, the cut openings are cut at the two sides of the front pad pocket fabric sample plate 2A, the cut openings are cut at the position 5.0cm away from the top end, and the cut openings are cut at the two sides of the position 3.5cm away from the bottom edge of the front trousers piece wool sample plate 1A. The cut is an equilateral triangle with the side length of 0.5 cm.

The method for sewing the pocket of the front piece of pants, as shown in fig. 6 to 9, comprises: cutting zipper cuts for holding zipper on the front trousers piece wool sample plate 1A and the front inner bag cloth wool sample plate 3A, sewing the pocket and the zipper, wherein the distance between the zipper cuts and the intersection point of the monthly floss and the front waist opening is 1.0cm, the length of the zipper cuts is 11cm, and the top point of the cuts is on the vertical line segment of the waist opening (see figure 6). The zipper cut adopts an iron to separately iron and back the sewing head, and the separately ironed width of both sides is 1.0cm, which is used for clamping the sewing of the zipper. The top edge (i.e. the short edge) of the front and back bag cloth wool-like plate 3A is folded and sewed for 1.0cm, the stitch form is lock flat stitch, the stitch density is 11 needles/2.5 cm, and the sewing form is 6.02.01/301 (see figure 7). The front inner bag cloth wool sample plate 3A is matched with the crescent pocket of the front trousers piece wool sample plate 1A, the zipper is clamped for combination, the stitch form is a lock type flat stitch, the stitch density is 11 needles/2.5 cm, and the stitch form is 3.06.01/301. And (3) overturning the front inner bag cloth wool sample plate 3A to the reverse side of the trousers piece to stitch open lines, wherein the width of the open lines from the edge of the crescent pocket is 0.8cm, and the open lines are sewn by adopting jeans.

The method for sewing the front pad pocket cloth wool template 2A and the front surface pocket wool template 4A as shown in fig. 8 comprises the following steps: ironing three edge sewing heads respectively by 1.5cm on the basis of the front surface bag rough template 4A, stitching an open thread at the upper opening, wherein the distance between the open thread and the upper opening is 0.8 cm. The front surface bag wool sample plate 4A is matched with the front pad bag cloth wool sample plate 2A for stitching, the stitch form is a lock type flat stitch, the needle code density is 11 needles/2.5 cm, and the stitch form is 2.01.01/301.

Combining the front pad bag cloth wool sample plate 2A and the front inner bag cloth wool sample plate 3A, and sewing the front pad bag cloth wool sample plate 2A and the front inner bag cloth wool sample plate 3A at the bottom edge of the pocket by a bobbin sewing process according to the figure 9, wherein the stitch form is a lock-type flat stitch, the stitch density is 11 needles/2.5 cm, and the sewing form is 1.06.03/301.

As shown in figures 10-11, the front crotch is sewn by adopting over-sewing stitches with a stitch density of 12 needles/2.5 cm and a sewing shape of 1.01.01/512 (see figure 10). Single open thread of the crotch is stitched on the front side of the front crotch, the stitch form is a lock type flat stitch, the stitch density is 11 needles/2.5 cm, and the stitch form is 2.02.01/301. Front fly open thread is stitched on the front of the front crotch, the stitch form is a lock type double-track flat stitch, and the stitch density is 11 needles/2.5 cm (see figure 11).

And (3) sewing the front waistband, wherein the length of the front waistband inner clear template is equal to the length of the middle waistband of the front trousers (namely the sum of front waistband lines of 1A of the two front waistband wool templates), the width of the front waistband inner clear template is 7.0cm (see figure 12), the peripheral placement amount of the front waistband inner clear template is 1.5cm, the front waistband inner wool template and the trousers are cut by jean. The wool pattern plate in the front waist is ironed to the three sides, the top edge and the middle waist of the front trousers piece are sewn in a matching mode, the stitch mode is a lock flat stitch, the stitch density is 11 needles/2.5 cm, and the stitch mode is 1.01.01/301 (see figure 13). The two ends of the front waist are inserted with the thread gluing climbers and sewed, the thread gluing climbers are semi-circular arcs (or rectangles) formed by sewing and sewing cones, the width is slightly narrower than the net sample plate in the front waist by 0.5cm, the thread gluing climbers are provided with upper thread gluing which is fixed on the thread gluing climbers by adopting a reinforcing and sewing mode and is used for adjusting the waistline size (see figure 14).

As shown in fig. 15-16, the wool pattern plate is cut on the basis of the clean pattern plate of the back pants piece, a 5.0cm double-layer waistband (a double-layer waistband which is turned over from the waistband) is placed on the top edge (namely the upper opening of the back waist) of the clean pattern plate waistline 2B, a 3.5cm folded edge is placed on the bottom edge of the clean pattern plate 1B of the back pants piece, and the rest cut pieces are all placed by 1.5cm (see fig. 16). And cutting according to the respective net template setting amount to form a rear trouser piece wool template 1C, a wool template waist york 2C, a wool template hip york 3C and a wool template pocket 4C for sewing the rear trouser piece. The wool pattern plate waist york 2C is provided with a cut at the middle point of the folded double-layer waistband for sewing alignment. And a shearing opening is formed at the 3.5cm folding edge of the rear trouser piece wool template 1C for sewing alignment. The cut is mainly used for aligning marks, and the cut is an equilateral triangle with the side length of 0.5 cm.

And (3) sewing a hip shaping bag, wherein as shown in figures 17-18, the woolen sample plate hip yoker 3C is in a hip shaping structure, a dart is cut on the woolen sample plate hip yoker 3C, the dart is arranged on a r2r line on the clean sample plate hip yoker 3 and the clean sample plate pocket 4, a line segment r2r is used as a central line, the length of the line segment r2r is 3.0cm, the width of a dart opening is 0.8cm, and the dart structure is triangular. The wool pattern plate buttock feeder 3C is made of three layers of materials, wherein the upper layer and the lower layer are denim, the middle layer is made of sponge, the upper layer and the lower layer are respectively sewn with dart, the dart is cut off on the sponge layer, and the sponge layer is sewn by using adhesive strips, so that the structure of the sponge layer is convex in the middle (similar to buttock and molding buttock rounded modeling), and the sponge layer is made of sponge materials with thick middle edges and thin edges. The sewing of moulding buttockss of wool pattern version buttockss nurse 3C, with the upper and lower floor denim centre gripping sponge in intermediate level, add weaving melten gel adhesive (polyamide PA granulation glue) simultaneously between each layer, put into buttock curved surface ironing machine again together and pressurize the bonding and mould the buttock molding, the pressurization face of buttock curved surface ironing machine is the curved surface, the technological parameter of ironing is: a pressure of 30-98 kpa (0.3 kgf/cm)²～1kgf/cm²) The temperature was 160 ℃ for 12S, and the entire structure of the hair template hip-feeder 3C was obtained (see fig. 18).

The wool pattern pocket 4C is sewn, referring to fig. 19, two straight edges of the wool pattern pocket 4C are buckled and inverted for 1.5cm, and double-path open thread sewing is adopted, wherein the sewing is chain type sewing, the stitch density is 12 needles/2.5 cm, and the sewing form is 6.02.01/402. The splicing wool sample plate waist york 2C and the wool sample plate hip york 3C are buckled down by 1.5cm and are sewn by adopting double-path open thread, the adopted stitches are chain stitches, the stitch density is 12 needles/2.5 cm, and the sewing form is 2.02.01/402. Sewing the wool sample plate pocket 4C to the wool sample plate buttock-nurturing 3C to form a pocket (or called as a sticking pocket), sealing the side edge of the wool sample plate pocket 4C, and reserving a mouth at the top edge of the pocket. The rear trousers piece wool template 1C and the wool template buttock-york 3C are combined and sewn, a 1.5cm double-path open thread is buckled for sewing, the adopted stitches are chain stitches, the stitch density is 12 needles/2.5 cm, and the sewing form is 2.02.01/402.

And (3) sewing the rear crotch, referring to fig. 20, sewing the left and right rear piece crotch by adopting an overlock stitch with the sewing width of 1.5cm, setting the stitch as an overlock stitch, the stitch density of 12 needles/2.5 cm and the sewing shape of 1.01.01/512. After the left and right trousers pieces are spread, single open thread of the crotch is stitched at the front side of the crotch, the stitch form is a lock type flat stitch, the stitch code density is 11 needles/2.5 cm, and the stitch form is 2.02.01/301.

As shown in fig. 21-22, the front and back pant piece combined sewing process comprises the steps of aligning and sewing the side seams and the crotch seams of the front and back pant pieces (the bottom edge trim and the waistband trim are aligned), setting the sewing width to be 1.5cm, setting the stitches to be overedged stitches, setting the stitch density to be 12 stitches/2.5 cm, and setting the sewing shape to be 1.01.01/512'. After the left and right trousers pieces are spread, single open thread of the crotch is stitched on the front surface of the front crotch, the stitch form is a lock type flat stitch, the stitch code density is 11 needles/2.5 cm, and the stitch form is 2.02.01/301. The double layers are folded from the waistband and are buckled by 1.5cm of sewing head, the double layers are sewn with the waistband bottom edge on the front pad pocket cloth sample plate 2A, a single open thread is stitched at the front side of the waistband, the stitch form is a lock type flat sewing stitch, the stitch density is 11 needles/2.5 cm, and the sewing form is 2.02.01/301.

As shown in figures 23-25, the edge of the trousers is rolled and the thread gluing sewing process is carried out, the edge of the trousers is buckled by 1.5cm, then the edge of the trousers is folded by 2.0cm, a single open thread is stitched on the front surface of the opening of the trousers, the stitch form is a lock type flat stitch, the stitch density is 11 needles/2.5 cm, and the stitch form is 6.03.01/301. And sewing a lower adhesive button on the waistband of the front pad pocket cloth sample plate 2A, wherein the length and the width of the lower adhesive button are 8.0cm and 3.0cm respectively, and sewing by adopting reinforced lock type stitches for matching the upper adhesive button and adjusting the size of the waistline. The belt flap sewing process has five belt flaps around the waist, 2 in the front and 3 in the back, and the belt flaps are spaced equally. The belt flap is sewn by a jujube beating machine and is used for reinforcing the belt flap, wherein the chain stitch is adopted as the stitch, the stitch code density is 12 needles/2.5 cm, the sewing form is 8.03.02/402, the length and the width after sewing are 5.0cm and 1.0 cm.

While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.

Claims

1. A method for manufacturing hip-shaping female jeans with adjustable waistline size is characterized by comprising the following steps: drawing a front trouser net sample plate, a front pad pocket cloth net sample plate, a front inner pocket cloth net sample plate, a front surface pocket net sample plate, a rear trouser net sample plate, a rear net sample plate hip york and a net sample plate pocket according to the number and the shape, wherein the number represents the height of a human body, and the shape represents the waistline of the human body;

the method for drawing the clean front trouser sample plate comprises the following steps:

drawing a front fly line segment bg, a front waist opening line segment bc, a front trouser crotch line segment cc4 and a front transverse crotch line segment c4g1, wherein the line segments bg and cc4 are perpendicular to the line segment bc and are positioned at the same side of the line segment bc, the line segment c4g1 is perpendicular to the line segment cc4 and is positioned at the same side of the line segment cc4 as the line segment bc, the length of the line segment bg is 0.279 multiplied, the line segment bc is 0.323 multiplied, the line segment cc4 is 0.382 multiplied, the c4g1 is 0.375 multiplied, and a small crotch oblique line is formed by connecting the line g1 and the line g;

drawing a vertical line segment hi on the line segment g1g, wherein the line segment hi is a small-crotch curve line segment, the point h is on the line segment g1g, the point i faces the line segment c4g1, and the length of the line segment hi is 0.019 multiplied by the type; drawing points b1 and b4 on a line bc, wherein the line bb1 is an anterior split gate line segment, the line cb4 is an anterior outer waist split gate line segment, the length of the line bb1 is 0.029 × type, and the length of the line cb4 is 0.044 × type; drawing a middle vertical line segment dd1 of the line segment gb, wherein the line segment dd1 is a front fly retraction line segment, the point d is on the line segment gb, and the length of the line segment dd1 is 0.5 cm; drawing three points c2 and c3 on a line segment cc4, wherein the point c2 is close to the point c, the point c3 is close to the point c4, a vertical line segment c2c1 of the line segment cc4 is drawn, the line segment c2c1 is a front outer waist opening contraction line segment, and the length of the line segment c2c1 is 0.017 multiplied by the shape of the figure; respectively connecting points g1, i, g, d1 and b1 by using arcs to form a front trouser sheet small crotch camber and a front fly camber, and connecting points c3, c1 and b4 by using arcs to form a hip arc on the outer side of the front trouser sheet;

drawing vertical line segments b1a and b4a3 of a line segment bc, wherein the line segments b1a and b4a3 are waistband width line segments, the line segments b1a and b4a3 and the line segment gb are respectively positioned at two sides of the line segment bc, the length of the line segment b1a is equal to the length of the line segment b4a3 is equal to 4.0cm, and a waistband is formed by a structure formed by connecting points a and a3 and points b1, a3 and b4 by straight lines;

drawing a midpoint j of a line segment g1c4 and a vertical line segment jj2, wherein the line segment jj2 is a trouser leg length line segment, and the length of the line segment jj2 is 0.456 multiplied; drawing a parallel line segment mm1 of the line segment g1c4 from a point j2, wherein line segments j2m and j2m1 are large leg openings, and the length of the line segment j2m is equal to the length of the line segment j2m1 is equal to 0.147 x; straight connecting points m and g1, m1 and c4 form basic line segments of the trouser legs at two sides;

drawing middle points k and l on line segments mg1 and m1c4, respectively, drawing a perpendicular segment kk1 of the line segment mg1 from the point k to the line segment m1c4, and drawing a perpendicular segment ll1 of the line segment m1c4 from the point l to the line segment mg1, wherein the length of the line segment kk1 is equal to the length of a line segment ll1 is equal to 0.0147 × type; respectively connecting m, k1 and g1 with arcs to form the inner camber of the trouser legs, and respectively connecting m1, l1 and c4 with arcs to form the outer camber of the trouser legs;

drawing a point j1 on a line segment jj2, wherein the line segment j2j1 is a trouser-neck opening curvature line segment, the length of the line segment j2j1 is 0.7cm, and the line segment j2j1 is connected with m, j1 and m1 respectively through arcs to form trouser-neck opening curvature;

a front crescent pocket waist opening dividing point b3 is drawn on the line segment b1b4, the line segment b4b3 is a crescent pocket width line segment, and the length of the line segment b4b3 is 0.132 × type; the slope of the crescent pocket is formed by straight connecting points b3 and c 1; drawing a line segment b3c1, in which a point f and a perpendicular line segment ff1 are drawn, the point f1 is in a direction away from the point c, the line segment ff1 is a crescent pocket curvedness line segment, and the length of the line segment ff1 is 0.029 × type; the arc connecting points b3, f1 and c1 form the inner opening of the crescent pocket; drawing a parallel line segment b3a2 of a line segment b2a1 from a point b3, wherein an intersection line segment aa3 is at a point a2, and a point a2 is a right segmentation point of the front patch crescent pocket;

the structure enclosed by the points a, a2, b3, f1, c1, c3, c4, l1, m1, j1, m, k1, g1, i, g, d1 and b1 forms a clean front piece sample plate;

the clean proof edition of preceding pad bag cloth is drawn on the clean proof edition basis of preceding trousers piece, contains:

drawing a front waistband upper dividing point b2 on a line segment b1b4, wherein the length of the cloth edge of the pad bag from the line segment b1b2 is 0.074 multiplied; drawing a parallel line segment b2a1 of the line segment b1a, wherein an intersection line segment aa3 is at a point a1, and straight lines are used for connecting points b2 and c3 to form a cloth inclination line of the cushion pocket;

drawing the midpoint e of the line segment b2c3, drawing a perpendicular segment ee1 of the line segment b2c3 out of the triangle b2c3c, wherein the line segment ee1 is a cushion cloth curvature line segment, and the length of the line segment ee1 is 0.088 multiplied by the type; the arc connecting points b2, e1 and c3 form an outer arc line segment of the cloth of the cushion bag;

the structure enclosed by the points a1, b2, e1, c3, c1, b4 and a3 forms a clean sample plate of the front cushion pocket cloth;

the front-inner bag cloth net sample plate is formed by a structure enclosed by points b2, e1, c3, c1, f1 and b 3; the method for drawing the front surface pocket net sample plate comprises the following steps:

drawing a pocket height line segment zz1 and a pocket length line segment zz2, wherein the line segment zz1 is perpendicular to the line segment zz2, the length of the line segment zz1 is 0.117 multiplied type, the length of the line segment zz2 is 0.147 multiplied type, and connecting points z1 and z2 form a pocket slope; a perpendicular segment yy1, in which the center point y is drawn on the line segment z1z2 and the line segment z1z2 is drawn out of the triangle z1z2z, wherein the line segment yy1 is 0.044 × type; forming an outer radian of the watch bag by connecting points z1, y1 and z2 through arcs; the structure enclosed by the points z, z1, y1 and z2 forms a front surface pocket net sample plate;

the method for drawing the clean sample plate of the back trousers comprises the following steps:

drawing a rear door fly line segment n2t, a rear waist line segment n2n, a rear crotch line segment ns3 and a rear transverse crotch line segment t3s3, wherein the line segments n2t and ns3 are perpendicular to the line segment n2n and are positioned on the same side of the line segment n2n, the line segment t3s3 is perpendicular to the line segment ns3 and is positioned on the same side of the line segment n2n as the line segment ns3, the length of the line segment n2t is 0.264 x, the length of the line segment n2n is the length of the line segment bc, the length of the line segment ns3 is the length of the line segment cc4, and the length of the line segment t3s3 is 0.441 x; a large crotch oblique line is formed by straight connecting points t3 and t;

drawing a perpendicular segment t1t2 to the segment t3 1 at a midpoint t1 on the segment t3t and drawing the segment t3t toward the segment t3s3, wherein the segment t1t2 is a large-crotch curvature segment and the length of the segment t1t2 is 0.041 × type; the arc lines are respectively connected with the points t3, t2 and t to form the large crotch camber of the rear trousers piece;

drawing a back crotch oblique point n3 on the line segment n2n, wherein the length of the back split gate line segment n2n3 is 0.029 × type; the straight line connects the point t and the point n3 and extends to the back waist warping point o to form a back crotch warping line segment n3o, and the length of the line segment n3o is 0.029 × type;

a rear waist girth large point n1 is drawn on the line segment n2n, and the length of the rear outer waist split door line segment nn1 is equal to the length of the line segment cb 4; drawing one point s and one point s2 which are three points of the line segment ns3, wherein the point s is close to the point n, the point s2 is close to the point s3, a perpendicular line segment ss1 of the line segment ns3 is drawn towards the line segment n2t, the line segment ss1 is a rear outer waist mouth retraction line segment, the length of the line segment ss1 is equal to that of a line segment c2c1, and an arc line connecting points s2, s1 and n1 form a rear trouser leg outer hip arc line;

drawing waistband width line segments oo1 and n1o2 by points o and n1 respectively, wherein the line segments oo1 and n1o2 are perpendicular to the line segment on, the length of the line segment oo1 is equal to the length of the line segment n1o2 is equal to 4.0cm, and the connection points o1 and o2 form a waistband right side line;

drawing the midpoint u of the line segment t3s3 and drawing a perpendicular line segment uu1, wherein the line segment uu1 is a trouser leg length line segment, and the length of the line segment uu1 is equal to the length of the line segment jj 2; a vertical line segment xx1 of a line segment uu1 is drawn through a point u1, a line segment u1x and a line segment u1x1 are large line segments of the openings of the trousers, and the length of the line segment u1x is equal to the length of the line segment u1x1 is equal to 0.161 × type; straight line connecting points x and t3 and x1 and s3 respectively form basic line segments of the trouser legs at two sides;

drawing midpoints v and w of line segments xt3 and x1s3, drawing a perpendicular line segment vv1 of the line segment xt3 toward the line segment x1s3, drawing a perpendicular line segment ww1 of the line segment x1s3 toward the line segment xt3, wherein the length of the line segment vv1 is equal to the length of the line segment ww1, and the length of the line segment kk1 is equal to the length of the line segment ll 1; extending a line segment uu1 to a rear trouser mouth midpoint u2, wherein a line segment u1u2 is a trouser mouth curvature line segment, and the length of the line segment u1u2 is 0.7 cm; respectively connecting points x, v1 and t3 by arcs to form the inner camber of the trouser legs, respectively connecting points x1, w1 and s3 by arcs to form the outer camber of the trouser legs, and respectively connecting points x, u2 and x1 by arcs to form the opening camber;

the net sample plate of the back trousers is formed by a structure enclosed by points o1, o2, n1, s1, s2, s3, w1, x1, u2, x, v1, t3, t2, t, n3 and o;

the clean proof version buttockss of back educates and describes on the basis of the clean proof version of the trousers of back, contains:

drawing a lower point p4 of the post-york on an arc n1s1s2, wherein the length of the arc n1p4 is 0.044 multiplied by type; drawing a rear fly breeding point p2 on a line tn3, wherein the length of the line n3p2 is 0.103 multiplied by the type; connecting the points p4 and p2 by straight lines, drawing a midpoint p on a line segment p4p2, drawing a perpendicular segment pp1 of the line segment p4p2 towards a line segment n2n, wherein the line segment pp1 is a york curvature line segment, and the length of the line segment pp1 is 0.0147 x; connecting points p2, p1 and p4 with arcs to form a york camber;

connecting points p4 and t2 by straight lines, drawing a middle point r on a line segment p4t2, drawing a perpendicular segment rr2 of the line segment p4t2 towards a point s3, wherein a point r2 is a rear feeder bend point, and the length of the line segment rr2 is 0.147 x;

the clean sample plate hip york is formed by a structure formed by connecting points p4, r2 and t2 by arcs and enclosing points p2, p1, p4, r2, t2 and t;

net proof version pocket draws on the basis of the net proof version of back trousers piece, contains:

drawing a lower point q1 of the rear patch pocket and a left point r1 of the rear patch pocket on an arc p4r2t2, wherein the length of the arc p4q1 is 0.117 multiplied by type, and the length of the arc t2r1 is 0.088 multiplied by type; the net proof pocket is formed by a structure enclosed by points r1, q1 and r2, where the length of the line segment r1q is equal to the length of the line segment q1q, and the point q is a point on the rear patch pocket at an intersection q where the point q1 and the point r1 are perpendicular angles.

2. The method of making hip-sculpted jeans according to claim 1, further comprising: drawing a front trouser piece wool sample plate, a front pad pocket wool sample plate, a front inner pocket wool sample plate, a front surface pocket wool sample plate, a rear trouser piece wool sample plate, a rear wool sample plate, a hip york wool sample plate pocket;

the front trousers piece wool sample plate, the front pad bag wool sample plate, the front inner bag wool sample plate, the front surface bag wool sample plate, the rear trousers piece wool sample plate, the rear wool sample plate buttock brooming and the wool sample plate pocket are respectively arranged and drawn on the basis of the front trousers piece clean sample plate, the front pad bag cloth clean sample plate, the front inner bag cloth clean sample plate, the front surface bag clean sample plate, the rear trousers piece clean sample plate, the rear clean sample plate buttock brooming and the clean sample plate pocket.

3. The method of claim 2, wherein the amount of the front liner wool swatch is 3.5cm at mj1m1 side of the front liner net swatch, 0.8cm at aa2 side and arc b3f1c1, and 1.5cm at the rest;

the placing amount of the front pad pocket cloth wool sample plate on the a1a3 side of the front pad pocket cloth net sample plate is 5.0cm, and the placing amount of the rest part is 1.5 cm;

the placing quantity of the front-inner bag cloth rough sample plate on the edge of the front-inner bag cloth net sample plate is 1.5 cm;

the placing quantity of the front surface bag rough sample plate on the edge of the front surface bag net sample plate is 1.5 cm;

the amount of the rear trouser piece wool sample plate on the xu2x1 side of the rear trouser piece net sample plate is 3.5cm, and the amount of the rest part is 1.5 cm;

the putting amount of the rear wool sample plate hip nurturing is 1.5cm on the edge of the rear clean sample plate hip nurturing;

the amount of the rough template pocket placed on the edge of the clean template pocket is 1.5 cm.

4. The method of making hip-sculpted jeans according to claim 2, further comprising: sewing the pockets of the front trousers pieces;

the pocket sewing method of the front trousers piece comprises the following steps:

cutting zipper cuts for holding zippers on the front trouser patch wool template and the front inner bag wool template, sewing the pockets and the zippers, wherein the zipper cuts are positioned on an arc b3f1c1, the length of the arc from a point b3 is 1.0cm, the length of the zipper cuts is 11cm, and the top points of the cuts are positioned on the extension line of a line segment a2b 3; the zipper cut adopts an iron to separately iron and back the sewing head, the separately ironed width of both sides is 1.0cm, and the zipper is used for clamping and sewing the zipper; folding and sewing the b2b3 side of the front and inner pocket cloth wool sample plate for 1.0 cm; the front inner bag cloth wool sample plate is matched with the arc line of the front trousers piece wool sample plate, and the zipper is clamped for sewing; turning over the cloth wool sample plate of the front inner pocket to the reverse side of the trousers piece to stitch the open line, wherein the distance between the open line and the edge of the crescent pocket is 0.8 cm;

ironing three-edge sewing heads by 1.5cm respectively on the basis of the front surface pocket wool sample plate, stitching an open thread at the top edge, wherein the distance from the open thread to the top edge is 0.8 cm; matching the front surface bag wool sample plate on the front pad bag cloth wool sample plate for stitching;

and sewing the front pad bag cloth wool sample plate and the front inner bag cloth wool sample plate at the bottom edge of the pocket, and adopting a bobbin sewing process.

5. The method of making hip-sculpted jeans according to claim 2, further comprising: sewing the front crotch and the rear crotch;

the method for sewing the front crotch comprises the following steps:

sewing the crotch of the left front piece and the right front piece by adopting an over-stitching stitch, stitching a single open line of the crotch at the front side of the front crotch, and stitching a front open line at the front side of the front crotch;

the sewing method of the back crotch comprises the following steps:

and sewing the crotch of the left and right back trousers pieces by adopting an over-stitching stitch, and stitching a single open line of the crotch at the front side of the crotch.

6. The method of making hip-sculpted jeans according to claim 2, further comprising: sewing the front waistband, the fastening buckle flap and the lower fastening buckle; the sewing method of the front waistband comprises the following steps:

drawing a net front waist sample plate, wherein the length of the net front waist sample plate is equal to twice of the side, corresponding to aa2, of the front trouser sheet wool sample plate, and the width of the net front waist sample plate is 7.0 cm;

putting 1.5cm of the sample plate on the front waist inner net sample plate to form a front waist inner wool sample plate;

the wool pattern plate in the front waist is ironed to the three sides and is matched and sewn with the waist of the front trousers piece;

the sewing method of the fastening flap comprises the following steps:

inserting and sewing thread gluing climbers at two ends in the front waist, wherein upper thread gluing is arranged on the thread gluing climbers and is fixed on the thread gluing climbers in a reinforcing and sewing mode;

the sewing method of the lower thread gluing comprises the following steps:

folding the double-layer waistband on the front trousers piece, and buckling 1.5cm sewing head, sewing with the waistband on the front pad pocket cloth wool sample plate, stitching a single open thread at the front side of the waistband, wherein the stitch form is a lock-type flat sewing stitch;

and a lower thread gluing is sewn on the waistband of the front pad pocket cloth wool sample plate, and the waistband is sewn by adopting a reinforced lock type stitch for matching with the upper thread gluing and adjusting the size of the waistline.

7. The method of making hip-sculpted jeans according to claim 2, further comprising: sewing the hip shaping bag;

the sewing method of the hip shaping bag comprises the following steps:

cutting a dart road on the rough sample plate hip york, wherein the dart road is on a line r2r on the clean sample plate hip york and the clean sample plate pocket, a line segment r2r is used as a central line, the length of the dart road on a line segment r2r is 3.0cm, the width of a dart road opening is 0.8cm, and the dart road structure is triangular;

the fur-like plate hip york is made of three layers of materials, wherein the upper layer and the lower layer are made of denim cloth, the middle layer is made of sponge, the upper layer and the lower layer are respectively sewn with a dart, the dart is cut off from the sponge layer and sewn by using a sticker, so that the structure of the sponge layer is convex in the middle, and the sponge layer is made of a sponge material with thick middle edge and thin side;

clamping the sponge in the middle layer by the upper and lower layers of denim, adding a textile melt adhesive between the layers, putting the denim and the textile melt adhesive into an ironing machine together, pressurizing, bonding and molding the hip shape, wherein the pressurizing surface of the ironing machine is a curved surface, and the ironing process parameters are as follows: the pressure is 30-98 kpa, the temperature is 160 ℃, and the time is 12 s.

8. The method of making hip-sculpted jeans according to claim 2, further comprising: sewing the pocket of the wool pattern plate;

the method for sewing the wool pattern pocket comprises the following steps:

buckling and reversing 1.5cm of two straight edges of the opening bag of the wool sample plate and sewing by adopting double-path open threads;

splicing the waist and hip parts of the wool sample plate, and sewing by a double-path open thread after being turned over for 1.5 cm;

sewing the mouth bag of the wool sample plate on the buttock feeder of the wool sample plate to form a pocket, sealing the side edge of the pocket of the wool sample plate, and reserving a mouth at the top edge of the pocket;

the rear trousers piece wool sample plate and the wool sample plate buttock york are combined and sewn, and the two-way open thread of 1.5cm is buckled and sewn.

9. The method of making hip-sculpted jeans according to claim 2, further comprising: sewing the front and back trousers pieces;

the sewing method of the front and the back trousers pieces comprises the following steps:

the side seams and the lower crotch seams of the front and back trousers pieces are aligned and sewn, the sewing width is 1.5cm, and the side seams and the lower crotch seams are sewn by overedged stitches.

10. The method of making hip-sculpted jeans according to claim 2, further comprising: sewing the hems of the trousers;

the method for sewing the edge of the trousers roll comprises the following steps:

the edge of the trousers is buckled by 1.5cm, then the edge of the trousers is folded by 2.0cm into the trouser legs, a single open thread is stitched on the front side of the opening of the trousers, and the stitch form is a lock type flat seam stitch.