CN115257486A - Method for manufacturing seat cover of automobile seat - Google Patents
Method for manufacturing seat cover of automobile seat Download PDFInfo
- Publication number
- CN115257486A CN115257486A CN202210894400.6A CN202210894400A CN115257486A CN 115257486 A CN115257486 A CN 115257486A CN 202210894400 A CN202210894400 A CN 202210894400A CN 115257486 A CN115257486 A CN 115257486A
- Authority
- CN
- China
- Prior art keywords
- chair cover
- template
- sewing
- belly
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 95
- 238000009958 sewing Methods 0.000 claims abstract description 85
- 239000006260 foam Substances 0.000 claims abstract description 60
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 239000002390 adhesive tape Substances 0.000 claims abstract description 6
- 238000012986 modification Methods 0.000 claims abstract description 6
- 230000004048 modification Effects 0.000 claims abstract description 6
- 238000012795 verification Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 91
- 210000001015 abdomen Anatomy 0.000 claims description 89
- 229920000742 Cotton Polymers 0.000 claims description 31
- 238000000465 moulding Methods 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000010985 leather Substances 0.000 claims description 8
- 239000011087 paperboard Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229920001410 Microfiber Polymers 0.000 claims description 3
- 239000003658 microfiber Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 230000037303 wrinkles Effects 0.000 abstract description 2
- 238000012937 correction Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/58—Seat coverings
- B60N2/5891—Seat coverings characterised by the manufacturing process; manufacturing seat coverings not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a method for manufacturing a seat cover of an automobile seat, which comprises the following steps: step S1, mounting a handtailor book: according to the requirements of customers and the appearance of the back seat, manufacturing a back seat mounting design book and determining the requirements of the back seat mounting design book; step S2, determining the shape of the cutting piece of the chair cover: drawing a mounting modeling line and drawing mark points; s3, shaping the PC film and the double-sided adhesive tape chair cover cutting pieces; s4, manufacturing an initial plate of a cutting piece template of the chair cover; step S5, measuring and checking the perimeter of the sample plate: measuring the perimeter between the mark points and checking the perimeter between the opposite sewing sample plates; step S6, perimeter difference verification and modification: modifying the perimeter difference template by combining multiple measurements of actual foam; step S7, adding template edge distances and mark points: adding a template sewing edge distance on the template original edition; and S8, finishing the manufacture of all the templates, mounting the artist book by comparing the chair cover, and checking all the templates. The method can ensure that the appearance requirement is good in covering performance, the seat modeling outline is clear, the lines are smooth, the mounting is free of wrinkles, and the efficiency is high.
Description
Technical Field
The invention relates to a method for manufacturing a seat cover of an automobile seat.
Background
Along with the continuous improvement of the living standard of people, the convenient vehicle of the automobile is more and more popular, the emphasis of people is not limited to the practicality of the automobile any more, and the requirements on the comfort, the aesthetic property, the cladding property and the like of the automobile seat are higher and higher, especially for the refitted automobile market, the automobile seat is required to be diversified and personalized by customers, so more and more automobile seat products are developed in the market. The development cycle is required to be as short as possible while the automobile seat products are developed, which is more and more competitive for automobile seat manufacturers.
At present, in the traditional manufacturing process of the seat cover, because a precise and rigorous flow and a good plate making method are not provided, the plate making is seriously carried out by depending on the personal experience of a plate maker, the efficiency is low, the appearance is not attractive, and the seat cover is complex and difficult to learn. Although the chair cover plate making is continuously developed from the traditional manual plate making and continuously advances towards automation and science and technology, namely 3D software is introduced for assisting in designing the plate making, because each chair model has 3D software in a part of invisible areas, the plate can not be designed and taken, the plate can be taken only by combining manpower, the efficiency is low, and designers know the proficiency of the 3D software, the mounting precision of the manufactured chair cover template is also influenced, and moreover, the thresholds of the workers who use the 3D software for plate making design are high, and the manufacturing cost is increased.
In summary, a more efficient printing method is needed for manufacturing the seat cover of the automobile seat to adapt to the current automobile industry, namely, a method for manufacturing the seat cover, which can ensure that the appearance requirement is good in coating property, the seat modeling outline is clear, the lines are smooth, the mounting is wrinkle-free, and the efficiency is high, is needed.
Disclosure of Invention
The invention aims to provide a method for manufacturing an automobile seat cover, which can ensure that the appearance requirement is good in covering property, the seat modeling outline is clear, the lines are smooth, the mounting is free from wrinkles, and the efficiency is high.
The technical scheme of the invention is as follows: a manufacturing method of an automobile seat cover comprises the following steps:
step S1, mounting a handtailor book:
according to the requirements of customers and the appearance modeling of the back seat, the back seat is manufactured for mounting the artist sample book, and the requirement of the seat for mounting the artist sample book is clear, wherein the content of the artist sample book specifically comprises the following steps: the material quality of the material used in the region and the chair cover cutting piece, the material color, the specification of the material back surface attached foam, the material thickness, the attached foam thickness, the single needle spacing standard, the needle pitch standard and the sewing edge pitch standard;
s2, determining the shape of the cutting piece of the chair cover:
drawing a mounting modeling line: sleeving the seat back synthetic cotton on a seat back iron table, and fixing the seat back synthetic cotton in a wrapping mode, and drawing a synthetic cotton central line and a transverse section line on the seat back synthetic cotton by using a black pen, wherein the central line is perpendicular to the transverse section line; then drawing the molding contour lines of all cut pieces on the front side and the back side of the combined cotton; drawing mark points;
step S3, cutting pieces of the PC film and the double-sided adhesive tape chair cover are shaped:
extracting the modeling contour lines and mark points of all the chair cover cutting pieces on the seat back combined cotton, and flatly paving the modeling contour lines and the mark points into a plane so as to determine the shape of the modeling line on the plane and the area surrounded by the modeling line for determining the shape and the area of the chair cover cutting pieces in the later period;
s4, preparing an initial plate of a cutting piece template of the chair cover:
after the contour lines and the mark points in the background are drawn, tearing the PC film from the back-closed cotton, unfolding, flattening and adhering the PC film to a paperboard, completing the shape taking in the background, and completing the shape taking in the background by the same method; after the modeling contour line of the chair material cutting piece is drawn, cutting the paper board along the modeling contour line to obtain a template original plate of each chair cover cutting piece, and completely molding all the chair cover cutting pieces on the back joint cotton;
step S5, measuring and checking the perimeter of the template:
measuring the circumferences of mark points on all chair cover cutting piece templates in the background, and recording the measured specific numerical value on the template; after the measurement is finished, checking the perimeter between the opposite sewing sample plates;
step S6, perimeter difference verification and modification:
aiming at the perimeter difference part, the actual foam multiple measurements are combined, so that the perimeter measurement accuracy is ensured; in addition, modifying the perimeter difference template by adopting a perimeter equality checking method;
step S7, adding template edge distances and mark points:
adding a template sewing edge distance on the template original edition; in addition, the mark points on all the templates are changed from a straight shape to a triangular shape;
and S8, completing the template:
and finishing the manufacture of all the templates, simultaneously mounting the artist book by comparing the chair cover, and checking all the templates.
Further, in the step S1: mounting middle pieces on the right belly back, the left belly back, the right belly back and the back, and setting single-needle sewing decorative lines, wherein the standard of the single-needle spacing is 4mm +/-1; the material of the middle back, the right back belly, the left back belly, the right back belly, the upper background, the lower background, the left back belly, the right back belly, the middle back and the back upper sheet is pasted and set to be cow leather, the color of the material is black, the sewing needle distance between the cut pieces is 3mm/6 needles, and the sewing edge distance between the cut pieces is 10mm +/-1.
Furthermore, the specification of material materials for the middle background, the right back belly, the left back belly, the right back belly and the background, which are attached to the back surface of the background, of foam is 800 +/-40 g/square meter, the thickness of the material materials is 1.2 +/-0.2 mm, and the thickness of the attached foam is 10 +/-1 mm; the material for the back of the lower part, the left belly of the back, the right belly of the back, the middle back and the upper back piece has the back surface laminated foam specification of 350 g/square meter, the material thickness of 1.2 +/-0.2 mm and the laminated foam thickness of 7 +/-1 mm.
Furthermore, the material materials of the left belly backing auxiliary sheet A, the left belly backing auxiliary sheet B, the right belly backing auxiliary sheet A and the right belly backing auxiliary sheet B are set as sound-proof cloth in a mounting mode, the color of the material is black, the specification of back face attaching foam is 30 g/square meter, the thickness of the material is 0.9 +/-0.2 mm, the sound-proof cloth is single body attaching-free foam, the sewing needle distance between the cut pieces is 3mm/6 needles, and the sewing edge distance between the cut pieces is 5mm +/-1; the material materials of the left back belly and the right back belly are mounted to be set as carpet cloth, the color of the material materials is black, the specification of the carpet cloth is 150 g/square meter, the thickness of the material materials is 1.6 +/-0.2 mm, the carpet cloth is not attached with foam, the sewing needle distance between the cut pieces is 3mm/6 needles, and the sewing edge distance between the cut pieces is 10mm +/-1.
Further, get the version with each cut-parts original edition and accomplish the back, still need add material thickness dimension and laminating material thickness dimension itself, add the size standard: the material is microfiber leather, and the periphery of the chair cover plate cutting template needs to be widened by 1mm on the basis of the original plate; the material is cow leather, and the periphery of a cutting template of the chair cover needs to be widened by 2mm on the basis of the initial template; the back of the material has the attached foam weight of 350-500 g/square meter and the attached foam thickness of 5mm, and the periphery of the chair cover cutting template needs to be widened by 1mm on the basis of the original template; the thickness of the attached foam is 7mm, and the periphery of the chair cover cutting plate template needs to be widened by 3mm on the basis of the original plate; the thickness of the attached foam is 10mm, and the periphery of the chair cover cutting plate template needs to be widened by 5mm on the basis of the original plate; the weight of the back face of the material used for attaching foam is 550-1000 g/square meter, the thickness of the attached foam is 3mm, and the periphery of the chair cover cutting template needs to be widened by 1mm on the basis of the original template; the thickness of the attaching foam is 5mm, and the periphery of the chair cover cutting plate template needs to be widened by 2mm on the basis of the initial plate; the thickness of the attaching foam is 7mm, and the periphery of the chair cover cutting plate template needs to be widened by 4mm on the basis of the initial plate; the thickness of the attaching foam is 10mm, and the periphery of the chair cover cutting plate template needs to be widened by 6mm on the basis of the initial plate; based on the above, a detailed copy book is made.
Further, in the step S2, a molding groove area is formed in the front side, the center line of the cotton blending groove is the molding contour line of the cut piece, and the closed molding rake angle lines on the side surface and the back surface are the molding contour line of the cut piece; setting mark points: closing the center point of the cotton; the chair cover fixes the nailing point; a sewing starting point and a sewing finishing point of the chair cover sewing accessory; special hole sites; setting a mark line for the distance between the linear area point and the point from 150mm to 300mm, and setting a mark line for the distance between the arc area point and the point from 50mm to 100mm; the starting point and the end point of the corner of the chair cover; distinguishing tablets; the joint of the chair cover.
Further, in the step S3, a common double-sided adhesive tape is adhered to the contour lines of the modeling at the periphery in the background of the seat cover cutting piece, a transparent PC film with an area larger than the area in the background is used to cover all the areas in the background, and then each modeling contour line and each mark point in the background are drawn on the PC film by using a black oil pen; after the drawing is finished, marking the mark point position, checking whether drawing deviation exists, and correcting by using a red oil pen if the deviation exists.
Further, in the step S4, the thickness of the paperboard is 0.8-1 mm; the profile of the curve is drawn by using a curve set rule or an R rule, so that the curve is smoother and more attractive; in the step S5, the circumference between the mark points on all the chair cover cutting piece templates in the background is measured by a small measuring tape.
Further, in the step S6, the perimeter equality check method is two sewed chair cover cutting piece templates, and the perimeters of the two sewed chair cover cutting piece templates need to be equal; the back of the chair cover cutting piece is sewn with the chair cover cutting piece, the distance between the mark point on the back of the chair cover cutting piece and the mark point is equal to the distance between the mark point on the chair cover cutting piece sewn with the back of the chair cover cutting piece and the mark point, and the distance between the mark point and the mark point is called as the perimeter.
Further, in step S7, 10mm stitching margin needs to be added to all the templates, and the triangular mark points: the length is 5mm, and the width is 5mm; in the step S8, one to two more mark points should be formed on one of the left and right similar piece chair cover cutting piece templates, and whether the mark points are formed at the starting point and the end point of the chair cover sewing accessory or not needs to be confirmed; after the template is finished, a sewing sequence of the chair cover is manufactured, and the chair cover is sewn in the subsequent site strictly according to the sewing sequence, so that the sewing quality and the mounting quality of the chair cover are ensured.
Compared with the prior art, the invention has the following advantages:
the method is careful and rigorous, convenient to operate and wide in application range, and can well solve the problems of poor cladding, unattractive lines, multiple folds and the like in the manufacturing process of the automobile seat cover, so that the appearance cladding of the seat is good, the contour of the seat is clear, and the lines are smooth. Meanwhile, the efficiency of printing is improved, and for new students, the learning speed is high, and the content knowledge points are easy to master, so that the self-confidence of the printer is increased.
Drawings
FIG. 1 is a flow chart of the manufacturing process of the seat cover of the present invention;
FIG. 2 is a schematic view of the chair cover of the present invention mounting a copy book;
FIG. 3 is a schematic diagram of the standard distance between the single needles of the chair cover according to the present invention;
FIG. 4 is a schematic view of the present invention showing the gauge of the chair cover;
FIG. 5 is a schematic view of the standard of the sewing edge distance of the seat cover according to the present invention;
FIG. 6 is a schematic diagram showing the relationship between the thickness of the material and the thickness of the back-face-attached foam and the template;
FIG. 7 is a schematic view of the distribution of the back chair cover cut pieces of the present invention;
FIG. 8 is a schematic view of the contour line, center line, cross-hatching and mark line of the back-filling molding of the present invention;
FIG. 9 is a schematic view of a double-sided tape in the background of a cutting segment of a chair cover according to the present invention;
FIG. 10 is a schematic diagram showing the molding of a PC film in the background of the chair cover cutting piece according to the present invention;
FIG. 11 is a schematic view of a blank in and under the background of a chair cover cutting piece according to the present invention;
FIG. 12 is a schematic view of the original plates of the back chair cover panels 101-117 of the present invention;
FIG. 13 is a schematic view of the measurement and verification of a chair back cut template of the present invention;
FIG. 14 is a schematic view of the difference verification and modification of the sample plate of the chair back cut sheet of the present invention;
FIG. 15 is a schematic view of the sewing edge distance and mark points of the sample plate of the set of cutting sheets of the back chair of the present invention;
FIG. 16 is a schematic view of formal patterns 101-107 of the back chair cover cut and the sewing sequence of the invention;
in the figure: 1-back-closed cotton, 101-background middle, 102-background lower, 103-back right belly, 104-back left belly, 105-back left outer belly, 106-back right outer belly, 107-back left belly, 108-back right belly, 109-back left auxiliary belly A, 110-back left auxiliary belly B, 111-back right auxiliary belly A, 112-back right auxiliary B, 113-background upper, 114-back middle, 115-back upper, 116-back left belly, 117-back right belly, 2-single-needle sewing decorative lines, 3-shape contour lines, 4-single-needle spacing, 5-sewing needle spacing, 6-sewing edge spacing, 7-back iron table, 8-center line, 9-cross section line, 10-mark point, 11-double-sided tape, 12-transparent PC film, 13-cardboard perimeter, 14-perimeter.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 16
A method for manufacturing a seat cover of an automobile seat comprises the following steps:
step S1: and (5) mounting the handcraft book. According to the requirements of customers and the appearance of the back seat, the back seat is made to mount the beautiful book, and the requirements of the beautiful book for mounting the seat are determined. The contents of the traditional Chinese painting style book are as follows: the area, the material quality of the cutting piece of the chair cover, the material color, the specification of the material back surface attached with foam, the material thickness, the attached foam thickness, the single needle spacing standard, the needle pitch standard, the sewing edge distance standard and the like. As shown in fig. 2, 3, 4, 5, 6: the back right belly 103, the back left belly 104, the back left belly 107, the back right belly 108 and the back middle piece 114 are mounted, single-needle sewing decorative lines 2 are set, and the standard of the single-needle distance 4 is 4mm +/-1.
101, a right belly back 103, a left belly back 104, a left belly back 105, a right belly back 106, a background upper 113 and the like, wherein the material is made of cowhide, the color of the material is black, the specification of foam attached to the back of the material is 800 +/-40 g/square meter, the thickness of the material is 1.2 +/-0.2 mm, the thickness of the attached foam is 10 +/-1 mm, the sewing stitch distance between the cut pieces is 3mm/6 needles, and the sewing stitch distance between the cut pieces is 10mm +/-1.
102, a left back belly 107, a right back belly 108, a middle back sheet 114, a top back sheet 115 and the like, wherein the materials are made of cowhide, the color of the materials is black, the specification of material back surface bonding foam is 350 g/square meter, the thickness of the materials is 1.2 +/-0.2 mm, the thickness of the bonding foam is 7 +/-1 mm, the sewing needle pitch 5 between the cut pieces is 3mm/6 needles, and the sewing edge pitch 6 between the cut pieces is 10mm +/-1.
The sound-proof cloth comprises a left belly-back assisting sheet A109, a left belly-back assisting sheet B110, a right belly-back assisting sheet A111, a right belly-back assisting sheet B112 and the like, and is made of material materials, wherein the material materials are mounted and set into sound-proof cloth, the color of the material materials is black, the specification of back surface attaching foam is 30 g/square meter, the thickness of the material materials is 0.9 +/-0.2 mm, the sound-proof cloth is single body non-attaching foam, the sewing needle pitch 5 between the cut pieces is 3mm/6 needles, and the sewing edge pitch 6 between the cut pieces is 5mm +/-1.
The back left belly 116, the back right belly 117 and the like, the materials are set as carpet cloth in a mounting mode, the color of the materials is black, the specification of the carpet cloth is 150 g/square meter, the thickness of the materials is 1.6 +/-0.2 mm, the carpet cloth is free of attached foam, the sewing needle distance between the cut pieces is 3mm/6 needles, and the sewing edge distance between the cut pieces is 10mm +/-1.
Because the size of each cut piece of the seat cover depends on the actual size of the closed sponge of the seat, the material and the thickness of each cut piece and the weight and the thickness of the foam attached to the back surface of each cut piece, the thickness of the material and the thickness of the attached material need to be added after the initial version of each cut piece is taken according to the method, and more and less sizes need to be added, the traditional method depends on the experience of a platemaker, the added size standard is specially formulated here, as shown in figure 6, the material is microfiber leather, the periphery of the cut version of the seat cover needs to be widened by 1mm on the basis of the initial version, the material is cowhide, and the periphery of the cut version of the seat cover needs to be widened by 2mm on the basis of the initial version; the back of the material is attached with foam, the gram weight is 350-500 g/square meter, the thickness of the attached foam is 5mm, the periphery of the chair cover plate cutting template needs to be widened by 1mm on the basis of the original plate, the thickness of the attached foam is 8mm, the periphery of the chair cover plate cutting template needs to be widened by 3mm on the basis of the original plate, the thickness of the attached foam is 10mm, and the periphery of the chair cover plate cutting template needs to be widened by 5mm on the basis of the original plate; the back of the material is attached with foam, the gram weight is 550-1000 g/square meter, the thickness of the attached foam is 3mm, the periphery of the chair cover plate cutting template needs to be widened by 1mm on the basis of the original plate, the thickness of the attached foam is 5mm, the periphery of the chair cover plate cutting template needs to be widened by 2mm on the basis of the original plate, the thickness of the attached foam is 8mm, the periphery of the chair cover plate cutting template needs to be widened by 4mm on the basis of the original plate, the thickness of the attached foam is 10mm, and the periphery of the chair cover plate cutting template needs to be widened by 6mm on the basis of the original plate; based on the above, it is very important and necessary to make the above detailed copy book.
Step S2: the shape of the cutting piece of the chair cover is determined.
(1) And drawing a mounting modeling line. As shown in fig. 7 and 8, the seat back closed cotton 1 is sleeved on the seat back iron table 7 and fixed by decoration, a closed cotton center line 8 and a transverse section line 9 are drawn on the seat back closed cotton 1 by a black pen, and the center line 8 is perpendicular to the transverse section line 9. And then drawing the molding contour lines 3 of the cut pieces on the front side and the back side of the combined cotton, wherein the front side is provided with a molding groove area, the center line of the combined cotton groove is the molding contour line 3 of the cut pieces, and the corner lines of the combined cotton molding on the side surface and the back side are the molding contour lines 3 of the cut pieces. Specifically, the following are: when the central line and the transverse section lines are drawn, the transverse section lines need to be perpendicular to the central line, and the purpose of drawing the central line and the transverse section lines is to ensure that the appearance of the mounted seat is integrally square and smooth, and is attractive in appearance and free of the problems of deflection and the like.
(2) And drawing mark points. Setting mark points: (1) closing the center point of the cotton; (2) the nailing points are fixed by the chair cover; (3) the sewing accessories of the chair cover are as follows: starting points and end points of sewing such as fine cloth, a buckle strip, a zipper and the like; (4) special hole sites; (5) setting a mark line for the distance between the linear area point and the point from 150mm to 300mm, and setting a mark line for the distance between the arc area point and the point from 50mm to 100mm; (6) the starting point and the ending point at the corner of the chair cover; (7) the mark points 10 are all needed to be arranged at the joints of the chair cover, etc. (for example, the left/right back is distinguished by double mark points when the left/right back is relatively designed), (8) the joint of the chair cover is designed. The sewing mark 10 is provided to facilitate monitoring whether the shift and dislocation between the chair cover and the chair cover are generated during the sewing process at any time, and to facilitate timely correction. In addition, the mark points can also be used for determining the position of the seat cover batch when the leather is nailed and fixed, and the sewing accessories of the seat cover such as: the positioning positions of the starting point and the end point of the sewing such as the fine cloth, the button strip, the zipper and the like.
When the mark points 10 are drawn on the seat-back synthetic cotton 1, attention should be paid to arranging fewer mark points 10 at the straight line of the modeling line to reduce the workload, and arranging more mark points 10 at the arc-shaped modeling line to ensure that the fabric arc-shaped modeling line is sewn more accurately, and the sewing is automatically adjusted according to the actual sewing difficulty and effect. Theoretically, the more the mark points 10 are arranged on the cutting piece of the chair cover, the more accurate the sewing of the chair cover is. One criterion is set here: generally, in the straight part of the moulding line, as described above, one mark point 10 can be set every 150mm to 300mm, and in the arc part of the moulding line, one mark point 10 can be set every quarter of the total arc length or one mark point 10 can be set every 50mm to 100mm, so as to ensure that whether the sewing seam of the seat cover cutting piece A and the seat cover cutting piece B is displaced or dislocated at any time in the sewing process, thereby ensuring the accuracy of the moulding line.
And step S3: cutting pieces of the PC film and the double-sided adhesive tape chair cover are shaped.
As shown in figures 9 and 10, the point of the shaping step is to extract the shaping contour lines 3 and the mark points 10 of all the cover cut pieces (101-117) on the seat back sponge 1, and lay the extracted contour lines and mark points flat into a plane, so as to determine the shape of the shaping line on the plane and the area surrounded by the shaping line, and the shaping line is used for determining the shape and the area of the cover cut pieces in the later period. In this typing step, we can adopt the following new method: as shown in fig. 9, a common double-sided tape 11 is stuck on the molding contour 3 around the background 101 in the chair cover cut piece, as shown in fig. 10, a transparent PC film 12 having an area larger than the area of the background 101 is used to cover all the areas of the background 101, the molding contour 3 and the mark points 10 drawn on the back-fitted sponge 1 can be observed through the transparent PC film 12, and then each molding contour 3 and each mark point 10 on the background 101 are drawn on the PC film 12 by using a black oil pen. Note that, in order to overcome the problem that the PC film 12 usually laid on the synthetic cotton is wrinkled and finally causes a certain deviation from the actual shape in the background 101 of the taken out chair cover cutting piece, and the area deviation surrounded by the worst is made, the double-sided tape 11 is adopted, and when the PC film 12 is laid on the background 101, the PC film 12 is adhered to the double-sided tape 11, and even if the PC film is deformed or wrinkled, the double-sided tape 11 is adhered to ensure that the PC film 12 is not deformed or wrinkled. Note: besides the PC film, other visible materials such as nonwoven fabric may be used. The method needs to be implemented as follows: when the modeling contour line 3 and the mark point 10 are drawn by using a black oil pen, the transparency of the plastic film is high, and if a solid line is drawn, visual disturbance is caused, and the line is finally deviated, and the enclosed area is large or small, so that the line type of the rear closed line which is easy to observe, such as a dotted line and a dot-dash line, can be selected for drawing. After completion of drawing, the positions of the mark points 10 are marked, and it is checked whether or not there is a drawing deviation, and if there is a deviation, correction with a red oil pen is possible. In the other type taking process, the curved surface or the arc position is focused on, all places with folds are flattened, otherwise, the manufacture of a template is influenced due to incorrect type taking, and the quality of a finished chair cover is influenced finally.
And step S4: and (5) making an initial plate of a cutting piece template of the chair cover.
As shown in fig. 11 and 12, after the background 101 modeling contour line 3 and the mark point 10 are drawn, the PC film 12 is torn from the back synthetic cotton 1, unfolded and flattened and stuck on the cardboard 13, the background 101 is shaped, the background 102 is shaped by the same method, and the cardboard 13 is generally selected to be 0.8 to 1mm thick. In order to make the lines of the sewn chair cover smooth and attractive, the lines of the chair cover cutting piece template modeling contour lines 3 need to be smoother, the shapes of the chair cover cutting piece template modeling contour lines can be generally drawn by using a curve set gauge or an R gauge, so that the curves are smoother and more attractive, the curve set gauge comprises R30 to R5000, and the chair cover cutting piece template modeling contour lines with different sizes and radians can be drawn. After the modeling contour line 3 of the chair material cutting piece is drawn, the paperboard is cut along the modeling contour line 3, and then each chair cover cutting piece sample plate original plate can be obtained, and all the chair cover cutting pieces 101-117 on the back-combined cotton 1 are completely shaped according to the method.
Step S5: and measuring and checking the perimeter of the template.
Measuring the perimeter 14 between the mark points on all the chair cover cutting piece sample plates 101-117 in the background by using a small measuring tape with the 1M specification, and recording the measured specific numerical value on the sample plates. After the measurement is completed, the perimeter 14 between the opposing stitching templates needs to be checked. As shown in fig. 13, taking a background middle part 101, a background lower part 102, a back right belly 103, a back left belly 104, and a background upper part 113 of a chair cover panel as an example, the upper half part of the background middle part 101 and the lower half part of the background upper part 113 are sewn together, and their circumferences 14 need to be consistent, for example, there are 4 circumference 14 differences for the inner core of the circle of the drawing; the lower half part of the middle 101 of the background is sewn with the upper half part of the lower 102 of the background, and the circumferences 14 of the lower half part and the upper half part need to be consistent, and if the inner core pair of the circle of the figure is found, 2 circumference differences exist; in the background, the left side 102 is sewn with the left belly 104, and the right side is sewn with the right belly 103, so that the circumferences 14 of the left side and the right belly are consistent, and if the inner core pair of the circle of the figure is found, 2 circumference differences exist.
Step S6: perimeter difference verification and modification.
As shown in fig. 14, for the above-mentioned difference part of the circumference length 14, multiple measurements need to be combined with actual foam to ensure the accuracy of the circumference length 14 measurement. And modifying the circumference 14 difference template by adopting a circumference equal checking method. The perimeter equality check method, as the name implies, is that the perimeters 14 of two sewed chair cover cut pieces are required to be equal. Particular emphasis here is given to: the circumference equality check method is very important because when sewing the seat cover, as shown in fig. 13, 101 in the seat cover panel background is sewn with the seat cover panel 102, the distance between the mark point on 101 in the seat cover panel background and the mark point is equal to the distance between the mark point on the seat cover panel 102 sewn with it, and the distance between the mark point and the mark point is called the circumference 14. The lower half circumference 14 of the background 101 is equal to the upper half circumference 14 of the background 102 sewn with the lower half circumference; in the actual printing work, because the seat modeling is diversified and has different complexity, when the initial printing is usually taken, the modeling of each seat cover cutting piece cannot be completely consistent with the modeling of the actual back-combined sponge 1, which results in that the perimeter 14 of each sewn seat cover cutting piece is inconsistent, in order to ensure that the perimeters 14 of the sewn seat cover cutting pieces are consistent and the modeling of each seat cover cutting piece conforms to the actual modeling of the back-combined sponge 1, the perimeter equal checking method is adopted, so that the deviation of each cutting piece can be quickly found out, the correction is timely carried out, the efficiency is improved, in the actual production process of mass production, if the feedback of the mounting effect of the seat cover difficult to sew or the back-combined sponge 1 is not good, the real cause can be quickly found out by the perimeter equal checking method. Similarly, taking the middle part 101 of the chair cover panel background, the lower part 102 of the background, the right belly 103 of the back, the left belly 104 of the back, and the upper part 113 of the background as an example, as shown in fig. 14, there are four different circumferences 14 between the upper part 101 of the background and the lower part 113 of the background, and the four circumferences 14 of the background 101 are: 29mm, 27mm, 29mm, 113 these four places circumference 14 on the background are respectively: 33mm, 29mm, 30mm and 31mm, the difference is respectively 4mm, 2mm, 3mm and 2mm, the perimeter of the four positions of the lower half part of the upper 113 of the background is adjusted according to the perimeter equality check method, the perimeter is respectively trimmed by 4mm, 2mm, 3mm and 2mm, and the lower half part of the upper 113 of the background is consistent with the perimeter 14 of the upper half part of the middle 101 of the background. According to the method, the circumference of the upper half part of the plate 102 under the background is trimmed by 3mm and 5mm, the circumference of the right belly of the back is trimmed by 3mm, the circumference of the right belly of the back is trimmed by 103 mm, the sample plate 104 of the left belly of the back is trimmed by 5mm, the difference correction of the sample plates is completed, and the original plates of the sample plates from 101 to 117 are modified one by one according to the method.
Step S7: adding the template edge distance and the mark points. As shown in fig. 15, the original plate is extracted by the above method, and the car seat cover is sewn, the original plate is added with the sewing edge distance 6, as shown in fig. 1, the chair cover is mounted on the artist's book, the sewing edge distance is 10mm, so all the original plates are added with the sewing edge distance 6 of 10 mm. In addition, the mark points on all the templates are changed from a straight shape to a triangular shape, and the triangular mark points are as follows: the length is 5mm, the width is 5mm, and the triangular mark points are convenient for confirming whether the chair cover and the chair cover are displaced or dislocated in the sewing process, so that the sewing is ensured to be correct.
Step S8: and (5) finishing the template. All the templates are finished by the above method, and the manual is mounted on the contrast chair cover, and all the templates are checked, as shown in fig. 16. One more mark points 10 are additionally arranged on one of the left and right similar chair cover cutting piece templates, and whether mark points 10 are arranged at the starting point and the end point of the chair cover sewing accessories such as a buckle strip, a zipper, a piece of fine cloth, a tube strip and the like needs to be confirmed, so that the template is completely manufactured.
After the template is finished, a chair cover sewing sequence is manufactured, and subsequent on-site sewing is strictly carried out according to the sewing sequence, so that the chair cover sewing quality and the mounting quality are ensured. As shown in fig. 16: the stitching sequence NO1 to NO6 is: the left back belly 104, the left back belly 105 and the left back belly 107 are sewn, the decorative thread 2 is sewn on the left back belly 104 and the left back belly 107 through a single needle, the right back belly 103, the right back belly 106 and the right back belly 108 are sewn, the decorative thread 2 is sewn on the right back belly 103 and the right back belly 108 through a single needle, and then the left part, the right part and the lower part 102 of the background are sewn on the lower half part of the chair cover.
The stitching sequence NO7 to NO8 is: the upper part 113 of the background is sewn with the middle back piece 114, the single-needle sewing decorative line 2 is sewn on the middle back piece 114, and then the decorative line is sewn with the middle part 101 of the background, and the sewing is finished at the middle part of the chair cover.
The sewing sequence NO9 to NO13 is: the lower half part of the chair cover and the middle part of the chair cover are sewn, namely the upper back middle sheet 114, the upper background 113, the middle background 101, the left back belly 107, the left back belly 105, the left back belly 104, the lower background 102, the right back belly 103, the right back belly 106 and the right back belly 108 are sewn, and the sewing of the lower part of the chair cover is completed.
The sewing sequence NO14 to NO20 is: the back upper sheet 115 is sewn with the back left belly 116 and the back right belly 117, and the sewing of the back of the seat cover is completed, and then the sewing of the back of the seat cover and the lower part of the seat cover is completed.
The sewing sequence NO21 to NO26 is: the left belly backing sheet A109 and the left belly backing sheet B110 are sewn with the left belly backing 104 and the left belly backing 107; the right back auxiliary belly plate A111 is sewn with the right back auxiliary plate B112, the right back belly 103 and the right back belly 108, the left lower end and the right lower end of the back are sewn in a mode of auxiliary plate cutting, and finally the rear portion of the back of the chair cover and the lower portion of the chair cover are sewn in a mode of finishing sewing of the chair cover.
It will be apparent to those skilled in the art that various modifications, alterations, substitutions and variations can be made in the above embodiments without departing from the spirit and scope of the invention.
Claims (10)
1. The method for manufacturing the automobile seat cover is characterized by comprising the following steps of:
step S1, mounting a handtailor style book:
according to the requirements of customers and the appearance modeling of the back seat, a back seat mounting type-of-the-shi book is manufactured, and the requirements of the seat mounting type-of-the-shi book are determined, wherein the contents of the type-of-the-shi book specifically comprise: the material quality of the material used in the region and the chair cover cutting piece, the material color, the specification of the material back surface attached foam, the material thickness, the attached foam thickness, the single needle spacing standard, the needle pitch standard and the sewing edge pitch standard;
s2, determining the shape of the cutting piece of the chair cover:
drawing a mounting modeling line: sleeving the seat back closed cotton on a seat back iron table, and fixing the seat back closed cotton in a wrapping manner, and drawing a closed cotton center line and a transverse section line on the seat back closed cotton by using a black ink pen, wherein the center line is vertical to the transverse section line; then drawing the molding contour lines of all cut pieces on the front side and the back side of the combined cotton; drawing mark points;
step S3, cutting pieces of the PC film and the double-sided adhesive tape chair cover are shaped:
extracting the modeling contour lines and mark points of all the chair cover cutting pieces on the seat back combined cotton, and flatly paving the modeling contour lines and the mark points into a plane so as to determine the shape of the modeling line on the plane and the area surrounded by the modeling line for determining the shape and the area of the chair cover cutting pieces in the later period;
step S4, making a chair cover cutting piece template initial plate:
after the modeling contour line and the mark points in the background are drawn, tearing the PC film from the back-folded cotton, unfolding, flattening and adhering the PC film to a paperboard, completing the model taking in the background, and completing the model taking in the background by the same method; after the modeling contour line of the chair material cutting piece is drawn, cutting the paper board along the modeling contour line to obtain a template original plate of each chair cover cutting piece, and completely molding all the chair cover cutting pieces on the back joint cotton;
step S5, measuring and checking the perimeter of the sample plate:
measuring the circumferences of mark points on all chair cover cutting piece templates in the background, and recording the measured specific numerical value on the template; after the measurement is finished, checking the perimeter between the opposite sewing sample plates;
step S6, perimeter difference verification and modification:
aiming at the perimeter difference part, the actual foam multiple measurements are combined, so that the perimeter measurement accuracy is ensured; in addition, modifying the perimeter difference template by adopting a perimeter equality checking method;
step S7, adding template edge distances and mark points:
adding a template sewing edge distance on the template original plate; in addition, the mark points on all the templates are changed from a straight shape to a triangular shape;
and S8, completing the template:
and finishing the manufacture of all the templates, simultaneously, mounting the artist book on the contrast chair cover, and checking all the templates.
2. The method for manufacturing the seat cover of the automobile seat according to claim 1, wherein in the step S1: mounting middle pieces on the right belly back, the left belly back, the right belly back and the back, and setting single-needle sewing decorative lines, wherein the standard of the single-needle spacing is 4mm +/-1; the material of the middle background, the right back belly, the left back belly, the right back belly, the upper background, the lower background, the left back belly, the right back belly, the upper middle back and the upper back piece is pasted and set as cow leather, the material is black, the sewing needle distance between the cut pieces is 3mm/6 needles, and the sewing edge distance between the cut pieces is 10mm +/-1.
3. The method for manufacturing the automobile seat cover according to claim 2, wherein the specification of material back-surface-attached foam in the background, in the middle, on the back, on the right, on the back, on the left, on the back, on the right, on the back, is 800 ± 40 g/square meter, the thickness of the material is 1.2 ± 0.2mm, and the thickness of the attached foam is 10 ± 1mm; the material for the back of the lower part, the left belly of the back, the right belly of the back, the middle back and the upper back piece has the back surface laminated foam specification of 350 g/square meter, the material thickness of 1.2 +/-0.2 mm and the laminated foam thickness of 7 +/-1 mm.
4. The method for manufacturing the automobile seat cover according to claim 2 or 3, wherein the material materials of the left-back belly-supporting piece A, the left-back belly-supporting piece B, the right-back belly-supporting piece A and the right-back belly-supporting piece B are set as sound-proof cloth in a mounting mode, the color of the material is black, the specification of back-surface attached foam is 30 g/square meter, the thickness of the material is 0.9 +/-0.2 mm, the sound-proof cloth is single non-attached foam, the sewing needle distance between the cut pieces is 3mm/6 needles, and the sewing edge distance between the cut pieces is 5mm +/-1; the material materials of the left back belly and the right back belly are mounted to be set as carpet cloth, the color of the material materials is black, the specification of the carpet cloth is 150 g/square meter, the thickness of the material materials is 1.6 +/-0.2 mm, the carpet cloth is not attached with foam, the sewing needle distance between the cut pieces is 3mm/6 needles, and the sewing edge distance between the cut pieces is 10mm +/-1.
5. The method for manufacturing the automobile seat cover according to claim 4, wherein after the initial edition of each cutting piece is taken, the thickness of the material and the thickness of the attaching material are added, and the added size is standard: the material is microfiber leather, and the periphery of the chair cover plate cutting template needs to be widened by 1mm on the basis of the original plate; the material is cow leather, and the periphery of the chair cover cutting template needs to be widened by 2mm on the basis of the initial template;
the back of the material has the attached foam weight of 350-500 g/square meter and the attached foam thickness of 5mm, and the periphery of the chair cover cutting template needs to be widened by 1mm on the basis of the original template; the thickness of the attaching foam is 7mm, and the periphery of the chair cover cutting plate template needs to be widened by 3mm on the basis of the initial plate; the thickness of the attached foam is 10mm, and the periphery of the chair cover cutting plate template needs to be widened by 5mm on the basis of the original plate;
the weight of the back face of the material used for attaching foam is 550-1000 g/square meter, the thickness of the attached foam is 3mm, and the periphery of the chair cover cutting template needs to be widened by 1mm on the basis of the original template; the thickness of the attached foam is 5mm, and the periphery of the chair cover cutting plate template needs to be widened by 2mm on the basis of the original plate; the thickness of the attached foam is 7mm, and the periphery of the chair cover cutting plate template needs to be widened by 4mm on the basis of the original plate; the thickness of the attached foam is 10mm, and the periphery of the chair cover cutting plate template needs to be widened by 6mm on the basis of the original plate; based on the above, a detailed copy book is made.
6. The method for manufacturing the automobile seat cover according to the claims 1, 2, 3 or 5, wherein in the step S2, a molding groove area is arranged on the front surface, the center line of the foam-combined groove is the molding contour line of the cut piece, and the rake angle lines of the foam-combined molding on the side surface and the back surface are the molding contour line of the cut piece;
setting mark points: closing the center point of the cotton; the nailing points are fixed by the chair cover; a sewing starting point and a sewing finishing point of the chair cover sewing accessory; special hole positions; setting a mark line for the distance between the linear area point and the point from 150mm to 300mm, and setting a mark line for the distance between the arc area point and the point from 50mm to 100mm; the starting point and the end point at the corner of the chair cover; distinguishing tablets; the joint of the chair cover.
7. The method for manufacturing the car seat chair cover according to the claim 1, wherein in the step S3, a common double-sided adhesive tape is pasted on the modeling contour lines on the periphery in the chair cover cutting piece background, a transparent PC film with an area larger than that in the background is used for covering all the areas in the background, and then a black oil pen is used for drawing each modeling contour line and each mark point in the background on the PC film; after the drawing is finished, marking the mark point position, checking whether drawing deviation exists, and correcting by using a red oil pen if the deviation exists.
8. The method for manufacturing the car seat cover according to the claim 1, wherein in the step S4, the thickness of the paperboard is 0.8-1 mm; the profile of the curve is drawn by using a curve set rule or an R rule, so that the curve is smoother and more attractive; in the step S5, the circumferences of the mark points on the sample plates of all the chair cover cutting pieces in the background are measured by the small measuring tape.
9. The method for manufacturing the seat cover of the automobile seat according to claim 1, wherein in the step S6, the perimeter equality check method is two sewed seat cover piece templates, and the perimeters of the two sewed seat cover piece templates are required to be equal; the back of the chair cover cutting piece is sewn with the chair cover cutting piece, the distance between the mark point on the back of the chair cover cutting piece and the mark point is equal to the distance between the mark point on the chair cover cutting piece sewn with the back of the chair cover cutting piece and the mark point, and the distance between the mark point and the mark point is called as the perimeter.
10. The method for manufacturing the car seat cover according to claim 1, wherein in the step S7, 10mm sewing margins are added to all the templates, and the triangular mark points are as follows: 5mm long and 5mm wide; in the step S8, one to two more mark points should be formed on one of the left and right similar piece chair cover cutting piece templates, and whether the mark points are formed at the starting point and the end point of the chair cover sewing accessory or not needs to be confirmed; after the template is finished, a chair cover sewing sequence is manufactured, and subsequent on-site sewing is strictly carried out according to the sewing sequence, so that the chair cover sewing quality and the mounting quality are ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894400.6A CN115257486B (en) | 2022-07-28 | 2022-07-28 | Manufacturing method of automobile seat cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894400.6A CN115257486B (en) | 2022-07-28 | 2022-07-28 | Manufacturing method of automobile seat cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115257486A true CN115257486A (en) | 2022-11-01 |
| CN115257486B CN115257486B (en) | 2023-10-13 |
Family
ID=83771997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210894400.6A Active CN115257486B (en) | 2022-07-28 | 2022-07-28 | Manufacturing method of automobile seat cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115257486B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1454834A (en) * | 2002-05-02 | 2003-11-12 | 德鲁塔工业股份有限公司 | Method for processing product using fabric and product obtained therefrom |
| US20070035165A1 (en) * | 2005-08-15 | 2007-02-15 | Lear Corporation | Seat trim cover attachment component and related method |
| JP2009208564A (en) * | 2008-03-03 | 2009-09-17 | Bridgestone Corp | Vehicular seat pad and its manufacturing method |
| CN103303172A (en) * | 2013-05-20 | 2013-09-18 | 芜湖瑞泰汽车零部件有限公司 | Chair cover patterning method |
| CN103600674A (en) * | 2013-11-14 | 2014-02-26 | 浙江司达特汽车用品有限公司 | Preparation method for original auto seat cushion template of special car |
| US20170186217A1 (en) * | 2014-07-11 | 2017-06-29 | Adient Luxembourg Holding S.a.r.I. | Method and device for arranging graphical design elements on a seat cover of a vehicle seat |
| CN107206925A (en) * | 2014-10-17 | 2017-09-26 | 安道拓卢森堡控股有限公司 | Method and seat cover for producing seat cover |
| JP2018064687A (en) * | 2016-10-18 | 2018-04-26 | 株式会社タチエス | Method for manufacturing seat trim cover |
| JP2018192744A (en) * | 2017-05-19 | 2018-12-06 | 株式会社イノアックコーポレーション | Manufacturing method of back pad with headrest |
| US20190023163A1 (en) * | 2016-03-04 | 2019-01-24 | Gst Acquisition Corp. | Seat cover made of leather for a vehicle seat |
-
2022
- 2022-07-28 CN CN202210894400.6A patent/CN115257486B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1454834A (en) * | 2002-05-02 | 2003-11-12 | 德鲁塔工业股份有限公司 | Method for processing product using fabric and product obtained therefrom |
| US20070035165A1 (en) * | 2005-08-15 | 2007-02-15 | Lear Corporation | Seat trim cover attachment component and related method |
| JP2009208564A (en) * | 2008-03-03 | 2009-09-17 | Bridgestone Corp | Vehicular seat pad and its manufacturing method |
| CN103303172A (en) * | 2013-05-20 | 2013-09-18 | 芜湖瑞泰汽车零部件有限公司 | Chair cover patterning method |
| CN103600674A (en) * | 2013-11-14 | 2014-02-26 | 浙江司达特汽车用品有限公司 | Preparation method for original auto seat cushion template of special car |
| US20170186217A1 (en) * | 2014-07-11 | 2017-06-29 | Adient Luxembourg Holding S.a.r.I. | Method and device for arranging graphical design elements on a seat cover of a vehicle seat |
| CN107206925A (en) * | 2014-10-17 | 2017-09-26 | 安道拓卢森堡控股有限公司 | Method and seat cover for producing seat cover |
| US20190023163A1 (en) * | 2016-03-04 | 2019-01-24 | Gst Acquisition Corp. | Seat cover made of leather for a vehicle seat |
| JP2018064687A (en) * | 2016-10-18 | 2018-04-26 | 株式会社タチエス | Method for manufacturing seat trim cover |
| JP2018192744A (en) * | 2017-05-19 | 2018-12-06 | 株式会社イノアックコーポレーション | Manufacturing method of back pad with headrest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115257486B (en) | 2023-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103005759A (en) | Costume template for sewing double welt pocket and manufacturing process thereof | |
| CN102150970A (en) | Fabrication process for fully hand-made leather slippers | |
| US7448142B2 (en) | Gridded stabilizer and method of using same | |
| CN115257486A (en) | Method for manufacturing seat cover of automobile seat | |
| CN103015053A (en) | Costume template for sewing trouser side seam and manufacturing process thereof | |
| CA2687653A1 (en) | Method to create 3-dimensional images from a 2-dimensional image | |
| US5619799A (en) | Three-dimensional pattern design method for garments fitted with sleeves | |
| CN108677392A (en) | The clothes template and its manufacture craft of the double Bounds of sewing | |
| CN102178364B (en) | Pocket moulding fixture and pocket moulding method | |
| US3733227A (en) | Method of making a drapery swag | |
| CN103225182A (en) | Pants waistband part sewing clothing template and fabrication process thereof | |
| US4083095A (en) | Process for cutting and assembling multiple paneled toy constructions | |
| US12049718B2 (en) | Apparatus and method for constructing a quilt | |
| OA10022A (en) | Improvements relating to garment pattern making | |
| CN107059265B (en) | Template anchor clamps are made up to combination formula of car skirt anter pleat | |
| US20120231209A1 (en) | Methods and systems for accurately piecing blocks with corner triangles | |
| CN207817324U (en) | A kind of plate construction for making spectacle frame | |
| CN207023352U (en) | Clothes front and rear panel positions instrument | |
| CN206542960U (en) | Chinese tunic suit lapel makes specific purpose tool | |
| CN216809181U (en) | Pentagonal bag opening mold | |
| CN206328563U (en) | A kind of automatic sewing woollen takes the template of combinative breast interlining | |
| CN111528566A (en) | Method for manufacturing chest organ pleat structure of clothes | |
| CN216712425U (en) | Rapid pointing template for cuff holding angle and sleeve closing outer seam | |
| CN218893827U (en) | Sewing template for front piece of vest | |
| CN215947574U (en) | Bottom front fly pointing template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |