CN101781823B - Design method of grayscale emulational jacquard - Google Patents
Design method of grayscale emulational jacquard Download PDFInfo
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- CN101781823B CN101781823B CN2010101026759A CN201010102675A CN101781823B CN 101781823 B CN101781823 B CN 101781823B CN 2010101026759 A CN2010101026759 A CN 2010101026759A CN 201010102675 A CN201010102675 A CN 201010102675A CN 101781823 B CN101781823 B CN 101781823B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008520 organization Effects 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 46
- 238000010276 construction Methods 0.000 claims description 10
- 239000003086 colorant Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 abstract description 6
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention provides a design method of grayscale emulational jacquard. The technical scheme mainly comprises the following steps: (1) design of a coloration organization, (2) design of a coordinate organization, (3) design of digital images of computers, (4) substitution of the coloration organization so as to be combined with the coordinate organization to form a structure chart of a textile, and (5) the production method of the grayscale emulational jacquard. The method comprises: allocating a group of silk yarns along the warp direction in the structure chart of the textile, and two groups of silk yarns along the weft direction in the structure chart of the textile, wherein one group of the two groups of the silk yarns is used for color developing, and the other group is used for fixing waving points instead of color developing, and enabling that the silk yarns in the same warp direction or weft direction for color developing can not be mutually covered. By utilizing the grayscale emulational jacquard designed according to the structure chart of the textile, the problem of undesirable grayscale emulational effect caused by the slippage of the silk yarns is solved, and the designed textile can meet the technical requirements of mass production.
Description
Technical field
The present invention relates to the method for designing of the method for designing, particularly jacquard fabric of a kind of warp, parallel MIXED FABRIC.
Background technology
Traditional jacquard fabric structural design has individual layer, weight structure (heavy warp, heavy latitude) and double-decker.Traditional black and white emulating fabric or title black and white adopt the weft backed cloth structure as scape; Black and white emulating fabric or title grayscale emulational fabric based on digital technology adopt the woven structure.The production of tradition black and white emulating fabric is subjected to excellent cutter technology limitation, needs the excellent cutter tissue of design, design production process complexity, and efficient is low; At present disclosed single layer structure black and white emulating fabric based on digital technology is because silk thread slippage and hiding mutually in the same way, and the effect of fabric black and white emulation is undesirable, and particularly the gradation effect of transition and designing requirement differ greatly between the black and white.
Summary of the invention
The present invention combines traditional weight structure and two kinds of black and white emulating fabrics of digital single layer structure design principle, a kind of Design Method for Composite Structure is proposed, this method for designing is not subjected to excellent cutter technical limitations, adopt two cocainine lines to cooperatively interact, but do not adopt the weight structure technology of mutual covering, that is to say that employing comes the design textile structure with the method for silk group number and the disengaging of weight structure number.Its principle is: a direction disposes a cocainine line in fabric construction figure; Other direction disposes two cocainine lines, and one group is used for colour developing in the two cocainine lines, and another group does not participate in colour developing, only is used for fixing the intertwined point, and the silk thread in the same way that is used in colour developing can not produce mutual covering.The fabric that adopts this construction design method to obtain has overcome digital single layer structure black and white emulating fabric owing to silk thread slippage, the unfavorable problem of the effect of grayscale emulational.
1. implementation method of the present invention and major technique content are:
(1) colour developing tissue design
1. select a required A of elementary organization, the effective range of choice of elementary organization is twill or the satin weave in the basic stitch, and circulating through, latitude tissue is all N mutually, N between 5 * 5 to 48 * 48,
2. be one group of shadow weave of basic engineering with the A of elementary organization, be referred to as the colour developing tissue,
When M=N, the number minimum of colour developing tissue, for (N-1) individual,
When M=1, the number maximum of colour developing tissue is N (N-2)+1,
N represents to organize period, and M strengthens number for the shadow weave interlacing point,
(2) cooperate the tissue design
1. according to the feature of the A of elementary organization, design cooperates elementary organization's point of tissue, and method is the interlacing point counter-rotating with A, and strengthens 1 to the lower edge warp-wise, and elementary organization's point of the cooperation tissue that obtains can directly be used as the simplest cooperation tissue,
2. on the elementary organization's point basis that cooperates tissue, obtain cooperating tissue by increasing the interlacing point design, it is characterized in that in cooperating tissue, elementary organization's point of cooperation tissue can not be destroyed, do not influence colour developing tissue effect for guaranteeing to cooperate to organize, after increasing interlacing point, continuous warp-wise and broadwise interlacing point generally is no more than 4 in the cooperation tissue
(3) design of computer digital image
This computer picture is a pattern bitmap, and the computer picture that design is finished is a grayscale mode, has tangible black and white effect and fine and smooth gray-level, and grey level is no more than the colour developing of design and organizes number, otherwise can't find corresponding tissue,
(4) the colour developing tissue is replaced, and is combined to form grayscale emulational jacquard fabric structure chart with cooperating tissue
1. determine that black filling face in white and colour developing tissue is to the substitutional relation through covering weave in the gray level image, and remain unchanged, each gradation of image in the computer gray level image of finishing and colour developing are organized replacement one by one, form the woven structure chart C identical with the gray level image specification
2. will cooperate tissue to obtain the woven structure chart D identical with the gray level image specification by the method for tissue circulation,
3. woven structure chart C and woven structure chart D are made up along broadwise at 1: 1, obtain the grayscale emulational jacquard fabric structure chart of combined effect, vertical specification of combined fabric structure chart remains unchanged, laterally specification is the horizontal specification sum of woven structure chart C and woven structure chart D, is 2 times of the horizontal specification of former gray level image.
According to the grayscale emulational jacquard fabric structure chart that above technical scheme designing institute gets, set suitable thread count, can be used for the grayscale emulational jacquard fabric of manufacture order through two groups of latitudes, method is:
This grayscale emulational jacquard fabric structure chart is added the latitude information of selecting, select the silk thread of one group of black-white-gray netrual colour to do warp, select the silk thread of two groups of black-white-gray netrual colours to do parallel, wherein be used to the parallel color and the sharp contrast of warp color that develop the color, be used for fixing the parallel color and the warp colour harmony of intertwined point, this fabric construction figure just can be used to design manufacture order through two groups of latitude grayscale emulational jacquard fabrics
The present invention has following technique effect: a direction disposes a cocainine line in fabric construction figure.Other direction disposes two cocainine lines, and one group is used for colour developing in the two cocainine lines, adopts shadow weave to carry out structural design, can show fine and smooth grey scale change; Another group does not participate in colour developing, only is used for fixing the intertwined point, adopts to cooperate tissue to carry out structural design, and the silk thread in the same way that is used in colour developing can not produce mutual covering.Owing in fabric construction figure, increased by an assembly plying line, and adopted specially designed cooperation tissue, make the grayscale emulational fabric ubiquitous owing to the silk thread slippage, the unfavorable problem of the effect of grayscale emulational is resolved.The grayscale emulational fabric of design can true reappearance the fine and smooth grey scale change effect of digital gray level image.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples
The design diagram of the A of Fig. 1 elementary organization;
Fig. 2 is based on the minimum colour developing shadow weave figure (once strengthening interlacing point for organizing period) of the A of elementary organization;
Increase to the schematic diagram (once strengthening interlacing point is 1) of maximum tissue number among Fig. 3 Fig. 2 between shadow weave figure first and second organization charts;
Fig. 4 is elementary organization's point schematic diagram of the cooperation tissue of basic engineering with the A of elementary organization;
Elementary organization's point that Fig. 5 organizes with cooperation is that schematic diagram is organized in other two kinds of cooperations of basic engineering;
Fig. 6 computer gray level image;
The A of Fig. 7 elementary organization with cooperate the fabric construction figure part of organizing after broadwise 1: 1 combination;
Fig. 8 grayscale emulational fabric design sketch
The specific embodiment
With 16 pieces of satin weave design grayscale emulational jacquard fabrics is that example describes this working of an invention method in detail
(1) colour developing tissue design
1. among Fig. 1, select 16 piece 5 to fly the satin tissue as the A of elementary organization,
2. among Fig. 2, be one group of shadow weave of basic engineering with the A of elementary organization, the interlacing point reinforcement of shadow weave can be selected the various numerical value between the 1-16, and strengthening direction can be to the left or to the right.This example is strengthened for the convenient M=N=16 of employing of statement point, strengthens direction to the right.Form the basic organization of one group of (N-1)=15 shadow weave,
3. among Fig. 3, what M=1 was adopted in expression adds strong method (between first and second tissues, other roughly the same), and number N (N-2)+1=16 * 14+1=225 that can get maximum displaying color tissue is individual.
(2) cooperate the tissue design
4. among Fig. 4, cooperate with the basic engineering that is characterized as of the A of elementary organization that to organize elementary organization's point, method be interlacing point counter-rotating with A, and strengthen 1 to the lower edge warp-wise, this cooperation organizes elementary organization's point can directly be used as the simplest cooperation tissue.
5. among Fig. 5, keep cooperating and organize elementary organization's point constant, by increasing other two kinds of cooperation tissues that the interlacing point design obtains.
(3) design of computer digital image
Among Fig. 6, according to designing requirement, vertical 2400 pixels of computer gray level image that design is finished, horizontal 2400 pixels.This computer picture has the visual effect of good black and white gray scale gradual change and is less than or equal to 225 grey level, and this example adopts 57 grades of gray scales, just selects 225 57 tissues in the full colour developing shadow weave to be used for gray scale and replaces;
(4) design of grayscale emulational jacquard fabric structure chart
1. 57 gray scales in the computer gray level image of finishing are organized corresponding one by one substituting with colour developing, the filling face that is black in gray level image shadow weave in the white corresponding colour developing tissue is to through covering weave, after alternative the finishing, obtain having only black and white, woven structure chart C with full color developing effect, vertical 2400 pixels, horizontal 2400 pixels.
2. select one to cooperate tissue, this example adopts the cooperation among Fig. 4 to organize elementary organization's point, and promptly the simplest cooperation tissue by the tissue circulation, forms and has only black and white woven structure chart D, vertical 2400 pixels, horizontal 2400 pixels.
3. woven structure chart C and woven structure chart D are made up along broadwise at 1: 1, obtain the grayscale emulational jacquard fabric structure chart of combining structure effect, vertical 2400 pixels, horizontal 4800 pixels, partial result such as Fig. 7.
(5) production application of grayscale emulational jacquard fabric structure chart
Grayscale emulational jacquard fabric structure chart is added the latitude information of selecting, warp-wise selects the white in the black-white-gray netrual colour to do the silk thread color, black in the broadwise selection black-white-gray netrual colour is as colour developing silk thread color, white is as cooperating the silk thread color, do not cooperated silk thread to influence in order to ensure color developing effect, wherein cooperate silk thread (white) thinner, be used to produce the grayscale emulational jacquard fabric, fabric whole and partial result such as Fig. 8 than colour developing silk thread (black).
The foregoing description is used for explaining and explanation the present invention, rather than limitation of the present invention, in the protection domain of spirit of the present invention and claim, the present invention is made any modification and change, all falls into protection scope of the present invention.
Claims (2)
1. the method for designing of a grayscale emulational jacquard fabric structure chart, it is characterized in that the warp-wise in fabric construction disposes a cocainine line, broadwise disposes two cocainine lines, and one group is used for colour developing in the broadwise two cocainine lines, another group does not participate in colour developing, be used for fixing the intertwined point, key step is: the design of (1) colour developing tissue, and (2) cooperate the tissue design, (3) design of computer digital image, (4) the colour developing tissue is replaced, and is combined to form fabric construction figure with cooperating tissue, wherein:
(1) colour developing tissue design
1. select a required A of elementary organization, the effective range of choice of elementary organization is twill or the satin weave in the basic stitch, organizes period to be all N mutually through, latitude, N between 5 to 48,
2. be one group of shadow weave of basic engineering with the A of elementary organization, be referred to as the colour developing tissue,
When M=N, the number minimum of colour developing tissue, for (N-1) individual,
When M=1, the number maximum of colour developing tissue is N (N-2)+1,
N represents to organize period, and M is that shadow weave point is strengthened number,
(2) cooperate the tissue design
1. according to the feature of the A of elementary organization, design the elementary organization's point that cooperates tissue, method is the interlacing point counter-rotating with A, and strengthens 1 to the lower edge warp-wise, obtains cooperating elementary organization's point of tissue,
2. cooperating elementary organization's point of tissue is the simplest cooperation tissue, on the basis of the elementary organization's point that cooperates tissue, obtain other cooperation tissue by increasing the interlacing point design, it is characterized in that cooperating in the tissue at other, elementary organization's point of cooperation tissue can not be destroyed
(3) design of computer digital image
This computer picture is a pattern bitmap, and the computer picture that design is finished is a grayscale mode, has tangible black and white effect, and grey level is no more than the colour developing of design and organizes number,
(4) the colour developing tissue is replaced, and is combined to form fabric construction figure with cooperating tissue
1. determine that black filling face in white and colour developing tissue in the gray level image is organized into the substitutional relation through covering weave, and remain unchanged, each gray scale in the computer gray level image of finishing and colour developing are organized replacement one by one, form the woven structure chart C identical with the gray level image specification, has only black-and-white two color among the woven structure chart C
2. will cooperate tissue to form the woven structure chart D identical, have only black-and-white two color among the woven structure chart D with the gray level image specification by the tissue circulation,
3. woven structure chart C and woven structure chart D are made up along broadwise at 1: 1, obtain the grayscale emulational jacquard fabric structure chart of combining structure effect, the vertical specification of this combined fabric structure chart is constant, and horizontal specification is 2 times of the horizontal specification of former gray level image.
2. the production application of the grayscale emulational jacquard fabric structure chart that method for designing according to claim 1 obtains, it is characterized in that: grayscale emulational jacquard fabric structure chart is added the latitude information of selecting, select the silk thread of one group of black-white-gray netrual colour to do warp, select the silk thread of two groups of black-white-gray netrual colours to do parallel, the parallel color and the warp color contrast that are used to develop the color are strong, and this fabric construction figure is used for design and produces two groups of latitude grayscale emulational jacquard fabrics.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102425024B (en) * | 2011-09-15 | 2013-12-04 | 浙江理工大学 | Method for designing jacquard fabric with black-and-white emulation effect by utilizing colored patterns |
| CN102493098A (en) * | 2011-11-28 | 2012-06-13 | 浙江理工大学 | Process for making denim fabric without scouring and other aftertreatments |
| CN102517758B (en) * | 2011-12-16 | 2013-09-11 | 浙江理工大学 | Jacquard fabric design method based on intersection point half-covering technique |
| CN103409922B (en) * | 2013-08-28 | 2015-02-25 | 绍兴文理学院 | Processing method for fewer-color multi-layer weft-knitting gray-level scene knitted fabric |
| CN105256435B (en) * | 2015-11-13 | 2016-10-05 | 杭州奥赛德布艺有限公司 | A kind of method for disign of organizing structure of ink and wash style fabric |
| CN105696148B (en) * | 2016-01-18 | 2017-07-07 | 浙江理工大学 | A kind of non-covering fabric structure method for designing of three groups of latitudes combination |
| CN105780245B (en) * | 2016-03-18 | 2018-03-02 | 浙江理工大学 | Double ends double weft gradual change colour-rendering jacquard fabric structural design method |
| CN105951276B (en) * | 2016-07-08 | 2018-05-29 | 浙江理工大学 | The triple complete hiding jacquard fabrics of latitude and its method for weaving |
| CN111020796B (en) * | 2019-11-26 | 2020-11-17 | 浙江理工大学 | Method for designing color simulation jacquard fabric based on dot superposition combination |
| CN112507524B (en) * | 2020-11-13 | 2024-04-05 | 浙江理工大学 | Gray scale simulation jacquard fabric design method with information hiding function |
| CN113737352B (en) * | 2021-06-30 | 2022-12-13 | 绍兴文理学院 | Jacquard fabric weave structure design method of multi-weft combination full-covering structure |
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| DE10159971A1 (en) * | 2000-12-08 | 2002-06-20 | Titv Greiz | For weaving fabrics with non-floating color patterns, using single-color warps, the wefts are used in combinations of three colors from a digitized image model converted into a suitable matrix |
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Effective date of registration: 20171218 Address after: 313000 Zhejiang province Huzhou Zhili town of Wuxing District in the South (south town government compound) Patentee after: HUZHOU ZHILI CHILDREN'S CLOTHING DEVELOPMENT Co.,Ltd. Address before: Zhejiang Sci-Tech University Hangzhou city 310018 Park in Xiasha Higher Education of Zhejiang Province Patentee before: Zhejiang Sci-Tech University |
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