CN108950833B - Sector jacquard fabric and weaving method and application thereof - Google Patents
Sector jacquard fabric and weaving method and application thereof Download PDFInfo
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- CN108950833B CN108950833B CN201810831439.7A CN201810831439A CN108950833B CN 108950833 B CN108950833 B CN 108950833B CN 201810831439 A CN201810831439 A CN 201810831439A CN 108950833 B CN108950833 B CN 108950833B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Woven Fabrics (AREA)
Abstract
The invention relates to a weaving method of a sector jacquard fabric, which comprises the following steps: drawing a first fabric cutting piece model in a computer, wherein the first fabric cutting piece model comprises a first weaving part and a first needle stop area which are arranged at intervals, and the first weaving part is used for forming the fan-shaped fabric; converting the first fabric cut piece model into a vector diagram with the same size, wherein the vector diagram comprises a second weaving part corresponding to the first weaving part and a second needle stop area corresponding to the first needle stop area; rotating and combining the second weaving part to obtain a sector weaving graph; obtaining jacquard patterns, fixing the jacquard patterns on the fan-shaped weaving pattern, and then carrying out rotary reduction on the second weaving part with the jacquard patterns to obtain a second fabric cut piece model; and carrying out jacquard weaving and weaving according to the second fabric cutting piece model to obtain the fabric. The technical problem of splitting and aligning various patterns when the cut piece model with the needle stop area is used for jacquard is solved.
Description
Technical Field
The invention relates to the field of textiles, in particular to a sector jacquard fabric and a weaving method and application thereof.
background
sector jacquard fabrics are used in a great number of apparel, such as skirts of dress, skirts of skirt, hems of type a garments, and the like. The clothes are generally woven by adopting a cut piece model with a needle stop area to realize the effect of increasing the positioning, and the finished product is three-dimensional and natural, has a fan-shaped bottom and is popular with consumers. When the computerized flat knitting machine is adopted for knitting, the needle stop area is an area where a machine is left empty and does not participate in knitting, in actual operation, the fabric cutting piece model has a large number of needle stop areas, when in jacquard, patterns and the needle stop areas are intersected and overlapped, and due to the limitation of weft knitting of the computerized flat knitting machine, a computerized flat knitting machine system cannot directly show the fan-shaped knitting shape of a finished product, a large number of pattern parts are lost or a part of knitting parts are not distributed with patterns, so that the complete pattern jacquard effect cannot be expressed. When the jacquard patterns are simple, the patterns can be manually split, the needle stop area is avoided, the patterns correspond to the weaving part, the process is extremely complicated, the pattern alignment difficulty is high, the error is extremely large, the overall effect is difficult to control, and when the jacquard patterns are complex, the manual operation cannot be carried out at all.
disclosure of Invention
Based on the method, the jacquard patterns can be skillfully kept away from the needle stop area during weaving, so that the patterns and the weaving area are aligned efficiently and accurately, and the completeness of the jacquard patterns is ensured.
The specific technical scheme is as follows:
a weaving method of a sector jacquard fabric comprises the following steps:
drawing a first fabric cut piece model in a plate making system, wherein the first fabric cut piece model comprises a first weaving part and a first needle stop area which are arranged at intervals, and the first weaving part is used for forming the fan-shaped jacquard fabric;
converting the first fabric panel model into a vector diagram with the same size, wherein the vector diagram comprises a second weaving part corresponding to the first weaving part and a second needle stop area corresponding to the first needle stop area;
Rotating and combining the second weaving part to obtain a sector weaving graph;
Obtaining a jacquard pattern, overlapping the jacquard pattern on the fan-shaped weaving pattern, and performing rotary reduction on the second weaving part with the jacquard pattern to obtain a second fabric cutting piece model;
and carrying out jacquard weaving and weaving according to the second fabric cutting piece model to obtain the fabric.
In one embodiment, the method for converting the first fabric panel model into a vector diagram with the same size is as follows: and adopting image editing software to amplify the pixels of the first fabric cut piece model by N times, converting the pixels into a large-multiple vector diagram, and then reducing the pixels by N times to obtain the first fabric cut piece model, wherein N is more than or equal to 10.
In one embodiment, the image editing software is selected from Photoshop.
In one embodiment, the first weaving parts are trapezoidal, and the number of the first weaving parts is more than or equal to 2;
In one embodiment, the first needle stop areas are trapezoidal or triangular, and the number of the first needle stop areas is more than or equal to 2.
in one embodiment, the method further comprises the step of post-treating the second fabric panel model.
In one embodiment, the fabric is a wool fabric.
in one embodiment, the knitting method is computerized flat knitting.
The invention also provides a sector jacquard fabric which is prepared by the weaving method.
The invention also provides application of the sector jacquard fabric in the skirt of clothes.
Compared with the prior art, the invention has the following beneficial effects:
according to the weaving method of the fan-shaped jacquard fabric, the first fabric cut piece model with the needle stop area is processed, particularly after the first fabric cut piece model is converted into the vector diagram with the same size as the first fabric cut piece model, the second weaving part is skillfully rotated, merged and rotated and restored, so that the jacquard patterns are distributed on the second weaving part while avoiding the second needle stop area, the complicated process of manually splitting the patterns in order to bypass the needle stop area is avoided, and the technical problem that the patterns are difficult to split and align when the cut piece model with the needle stop area is lifted is solved. During weaving, the yarns cross the second needle stop area, the second weaving parts are combined step by step, patterns above the second weaving parts are combined, in-situ connection of jacquard patterns is achieved, and the jacquard effect is guaranteed on the whole. The first fabric cut piece model is converted into the vector diagram with the same size, so that the shape characteristic of the original image can be kept when the subsequent image is processed, and the boundary of the original image cannot be damaged when the image is subjected to rotation conversion processing. In addition, the first knitting part and the first needle stop area are arranged at intervals, so that the effect of increasing the swing position of the skirt pendulum can be realized.
The fan-shaped jacquard fabric is preferably fan-shaped jacquard wool fabric, and meets the requirement of diversification of patterns of the lower hem of the wool-woven clothes. Preferably, the first fabric cut piece model is drawn through a plate making system of a computerized flat knitting machine, the image processing is carried out on the first fabric cut piece through Photoshop software, the obtained second fabric cut piece model is led into the computerized flat knitting machine to carry out jacquard and weaving, and the weaving process is simple and efficient.
Drawings
FIG. 1 is a representation of a first fabric panel in accordance with one embodiment of the present invention;
FIG. 2 is a jacquard pattern in one embodiment of the present invention;
FIG. 3 is a sector weave diagram in accordance with an embodiment of the present invention;
FIG. 4 is a sector weave diagram with a jacquard pattern in accordance with one embodiment of the present invention;
FIG. 5 is a representation of a second fabric panel model according to one embodiment of the present invention;
FIG. 6 is a finished product display view in one embodiment of the present invention;
FIG. 7 is a representation of a pattern of a first fabric panel having a jacquard pattern according to a comparative example of the present invention.
Detailed Description
the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A weaving method of a sector jacquard fabric comprises the following steps:
Step 1, drawing a first fabric cut-part model in a plate making system, wherein the first fabric cut-part model comprises a first weaving part and a first needle stop area which are arranged at intervals, and the first weaving part is used for forming the sector jacquard fabric;
Step 2, converting the first fabric cut piece model into a vector diagram with the same size as the first fabric cut piece model, wherein the vector diagram comprises a second weaving part corresponding to the first weaving part and a second needle stop area corresponding to the first needle stop area;
step 3, rotating and combining the second weaving part to obtain a sector weaving graph;
Step 4, obtaining jacquard patterns, stacking the jacquard patterns on the fan-shaped weaving pattern, and then carrying out rotary reduction on the second weaving part with the jacquard patterns to obtain a second fabric cutting piece model;
and 5, carrying out jacquard weaving and weaving according to the second fabric cutting piece model to obtain the fabric.
Specifically, step 1, draw first fabric cut-parts model in platemaking system, first fabric cut-parts model contains the first weaving portion and the first needle stop zone of interval setting, first weaving portion is used for forming fan-shaped fabric.
Optionally, according to the required clothing cut piece, a first fabric cut piece model is drawn in a plate making system of a computerized flat knitting machine, in a model graph, each pixel point corresponds to each coil during weaving, and according to the size of the actually required cut piece, the required cut piece model is correspondingly drawn.
The first fabric cut piece model comprises first weaving parts and first needle stop areas which are arranged at intervals, the first weaving parts are trapezoidal, the number of the first weaving parts is larger than or equal to 2, the first needle stop areas are trapezoidal or triangular, the number of the first weaving parts is larger than or equal to 2, and preferably, the first weaving parts and the first needle stop areas are arranged at intervals to form the first fabric model in a rectangular shape.
and 2, converting the first fabric cut piece model into a vector diagram with the same size, wherein the vector diagram comprises a second weaving part corresponding to the first weaving part and a second needle stop area corresponding to the first needle stop area.
Preferably, image editing software such as Photoshop is adopted to amplify the pixels of the first fabric cutting piece model by N times, the pixels are converted into a large-multiple vector diagram, and the vector diagram is reduced by N times, so that the fabric cutting piece model is obtained, wherein N is more than or equal to 10. Because each pixel in the first fabric cutting piece model corresponds to one coil when being woven, when the number of the coils in the cutting piece is small, the pixels of the first fabric cutting piece model are correspondingly reduced, and the pixels cannot be accurately converted into vector diagrams, the pixels of the first fabric cutting piece model are amplified by more than 10 times, and the vector diagrams with the same size as the original drawing can be obtained by the method when the pixels are reduced by the same times.
the first fabric cutting piece model is converted into the vector diagram with the same size, the shape and the shape of the original image can be kept when the subsequent image is processed, and the boundary of the original image cannot be damaged when the image is subjected to rotation conversion processing.
and 3, rotating and combining the second weaving parts to obtain a sector weaving graph.
it is understood that the second weaving portion is combined by rotation, and the plurality of trapezoids are spliced into a fan-shaped weaving portion.
and 4, obtaining jacquard patterns, stacking the jacquard patterns on the fan-shaped weaving pattern, and then carrying out rotary reduction on the second weaving part with the jacquard patterns to obtain a second fabric cutting piece model.
optionally, the size of the jacquard pattern corresponds to the size of the sector knitting part, and the jacquard pattern is stacked on the sector knitting part in the image editing software and is fixed in combination. It can be understood that, at this time, the shape of the sector braid with the jacquard pattern is identical to that of the prepared sector jacquard. And, the jacquard pattern is distributed over the plurality of second weaving portions.
It will be appreciated that the second knitted portion with the jacquard pattern is subjected to a rotational reduction, and the resulting second fabric panel model has a shape corresponding to the first fabric panel model. The second weaving part and the second needle stop interval are arranged at intervals to form a second fabric cut piece model in a rectangular shape.
And 5, carrying out jacquard weaving and weaving according to the second fabric cutting piece model to obtain the fabric.
Specifically, in a plate making system of a computerized flat knitting machine, jacquard weaving and post-processing operations are carried out on a second fabric cut piece model, after the jacquard weaving and the post-processing operations are completed, the computerized flat knitting machine is used for weaving the fabric, in the weaving process, yarns cross a second needle stop area, second weaving parts are gradually combined, patterns on the second weaving parts are combined, in-situ combination of jacquard patterns is achieved, and finally complete patterns are formed.
The sector jacquard fabric is preferably sector jacquard wool fabric, and the weaving method meets the requirement of diversification of patterns of the lower hem of the wool-woven clothes.
The jacquard patterns of the invention are wide in range, including but not limited to pure color mechanism diagrams, different color weaving diagrams and the like.
The sector jacquard fabric of the present invention, its weaving method and application are further described in detail with reference to specific embodiments below.
example 1
The embodiment provides a weaving method of a fan-shaped jacquard wool fabric, which comprises the following steps:
1. According to the required skirt hem cut piece of the clothes, a first fabric cut piece model (shown in figure 1) is drawn in a computerized flat knitting machine platemaking system, the original size of the model is 300pix in width and 600pix in height, and the model comprises a plurality of first weaving parts and a first needle stop area.
2. According to the size of the first fabric cut piece model, a jacquard pattern is drawn (as shown in figure 2).
3. And (3) magnifying the first fabric cutting piece model by 10 times and adding pixels by using Photoshop software, changing the size into 3000pix wide and 6000pix high, converting the first fabric cutting piece model into a vector diagram, reducing by 10 times, and reducing to the original diagram size of 300pix wide and 600pix high to correspondingly form a second weaving part and a second needle stop area.
4. The second knitting units are combined by rotation to obtain a sector knitting pattern (as shown in fig. 3).
5. The jacquard pattern is stacked on the sector weave pattern (as shown in fig. 4), and the jacquard pattern is distributed on the plurality of second weave portions.
6. and rotating and restoring the second weaving part with the jacquard pattern to obtain a second fabric cutting piece model diagram (shown in figure 5), wherein the second fabric cutting piece model diagram corresponds to the first cutting piece model diagram, and the second weaving part and the second needle stopping area are arranged at intervals to form a second fabric cutting piece model in a rectangular shape.
7. In the plate-making system, the second fabric cut piece model is subjected to jacquard weaving and post-treatment, after the jacquard weaving and the post-treatment are completed, the wool fabric is woven by using a computerized flat knitting machine, the yarn crosses a second needle stop area along with the gradual weaving of the fabric, the second weaving parts are gradually combined, the patterns on the second weaving parts are gradually combined to realize in-situ engagement, and finally, a complete pattern is formed, and a wool fabric piece is obtained (as shown in fig. 6).
Comparative example
This comparative example provides a method of knitting a fan-shaped jacquard wool fabric, substantially the same as in example 1, except that: the first fabric cut-part model is not processed by adopting image editing software, and the jacquard patterns are directly opened in a plate making system of a flat knitting machine to be stacked on the first fabric cut-part model (as shown in fig. 7).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The weaving method of the sector jacquard fabric is characterized by comprising the following steps:
Drawing a first fabric cut piece model in a plate making system, wherein the first fabric cut piece model comprises a first weaving part and a first needle stop area which are arranged at intervals, and the first weaving part is used for forming the fan-shaped jacquard fabric;
Converting the first fabric panel model into a vector diagram with the same size, wherein the vector diagram comprises a second weaving part corresponding to the first weaving part and a second needle stop area corresponding to the first needle stop area;
Rotating and combining the second weaving part to obtain a sector weaving graph;
Obtaining a jacquard pattern, overlapping the jacquard pattern on the fan-shaped weaving pattern, and performing rotary reduction on the second weaving part with the jacquard pattern to obtain a second fabric cutting piece model;
And carrying out jacquard weaving and weaving according to the second fabric cutting piece model to obtain the fabric.
2. the method for weaving sector jacquard fabric according to claim 1, characterized in that the method for transforming the first fabric cut piece model into vector graphics with the same size is as follows: and adopting image editing software to amplify the pixels of the first fabric cut piece model by N times, converting the pixels into a large-multiple vector diagram, and then reducing the pixels by N times to obtain the first fabric cut piece model, wherein N is more than or equal to 10.
3. The method of claim 2, wherein the image editing software is selected from Photoshop.
4. The method for weaving a sector jacquard fabric according to any one of claims 1 to 3, wherein the first weaving portion has a trapezoidal shape with a number of 2 or more.
5. method for weaving sector jacquard according to one of claims 1 to 3, characterized in that the first stopping areas are trapezoidal or triangular, the number being greater than or equal to 2.
6. The method for weaving sector jacquard fabric according to any one of claims 1 to 3, characterized in that it further comprises a step of post-treatment of the second fabric cut piece model.
7. The method for weaving a sector jacquard fabric according to any one of claims 1 to 3, characterized in that the sector jacquard fabric is a wool fabric.
8. The method for knitting a sector jacquard fabric according to any one of claims 1 to 3, wherein the knitting method is a computerized flat knitting machine knitting.
9. A sector jacquard fabric produced by the weaving method of a sector jacquard fabric according to any one of claims 1 to 8.
10. Use of a sector jacquard fabric according to claim 9 in clothing skirts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831439.7A CN108950833B (en) | 2018-07-26 | 2018-07-26 | Sector jacquard fabric and weaving method and application thereof |
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| CN201810831439.7A CN108950833B (en) | 2018-07-26 | 2018-07-26 | Sector jacquard fabric and weaving method and application thereof |
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| Publication Number | Publication Date |
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| CN108950833A CN108950833A (en) | 2018-12-07 |
| CN108950833B true CN108950833B (en) | 2019-12-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113403735A (en) * | 2021-05-20 | 2021-09-17 | 惠州南旋毛织厂有限公司 | Vamp weaving method with 360-degree weaving direction |
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| CH607707A5 (en) * | 1977-03-14 | 1978-10-13 | Dubied & Cie Sa E | |
| JPH11505296A (en) * | 1995-04-06 | 1999-05-18 | ビュスゲン アレクサンダー | Method of weaving a fabric zone having a three-dimensional shape |
| JP4559053B2 (en) * | 2003-10-10 | 2010-10-06 | 株式会社島精機製作所 | Seamless gloves with high support characteristics. |
| CN205358368U (en) * | 2015-11-13 | 2016-07-06 | 嘉兴港恒针织有限公司 | Ear of wheat flower jacquard weave cloth |
| CN108251950A (en) * | 2017-12-22 | 2018-07-06 | 珠海建轩服装有限公司 | Has woollen jersey of stereoscopic effect and preparation method thereof |
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