CN108265373B - Method for obtaining length of blank section by mutually shielding warp and weft yarns of fabric and application of method - Google Patents
Method for obtaining length of blank section by mutually shielding warp and weft yarns of fabric and application of method Download PDFInfo
- Publication number
- CN108265373B CN108265373B CN201810195815.8A CN201810195815A CN108265373B CN 108265373 B CN108265373 B CN 108265373B CN 201810195815 A CN201810195815 A CN 201810195815A CN 108265373 B CN108265373 B CN 108265373B
- Authority
- CN
- China
- Prior art keywords
- fabric
- yarn
- warp
- weft
- blank
- 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.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D21/00—Lappet- or swivel-woven fabrics
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/002—With diagonal warps or wefts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a method for obtaining and using a blank section length by mutually shielding warp and weft yarns of a fabric, which is used for solving the problem that the digital printing technology cannot be applied all the time due to technical restriction of the traditional yarn-dyed fabric. When the technology is applied to the yarn dyed fabric digital printing technology, the yarn is not dyed in advance, and the yarn is printed on a weaving machine while weaving: the invisible shielding section is realized on the surface of the fabric, printing is not needed, the technology can provide accurate area positioning for blank warps, and meanwhile, the requirement for minimum printing area can be provided, so that the ink consumption is reduced to the minimum consumption, and the economic benefit of enterprises is improved. The energy consumption of drying heat energy is reduced while the ink consumption is reduced. The same technique can be applied to a knitted yarn fabric, and calculation is performed only according to the condition of the length of the emerging arc section and the length of the dry section of the knitted fabric coil.
Description
Technical Field
The invention relates to the field of textile printing and dyeing clothing, in particular to the field of digital printing, and particularly relates to a method for obtaining lengths of blank sections by mutually shielding warps and wefts of fabric and application thereof.
Background
The yarn-dyed weaving industry is a traditional industry in the textile industry, relates to four major fields of spinning, weaving, dyeing and finishing, and is a deep processing industry which adopts various devices through multiple processes. The yarn-dyed weaving industry is mainly characterized in that the production process flow is long, yarn is dyed firstly, and then weaving and finishing are carried out; the technical span and the management span are large, the labor is more, and the management is complicated; the product belongs to a deeply processed product, and is required to be small in batch, various and fast to deliver, and the earning exchange of ton fiber is high; the product has rich expression techniques and is beneficial to the development of new varieties and new products. The yarn dyed fabric is generally divided into two modes of colored spun yarn and dyed yarn, and the yarn dyed fabric is woven by tatting, but the knitting machine can also be made into colored knitted fabric. The yarn-dyed jacquard fabric is obtained by dyeing yarns into different colors before weaving and then carrying out jacquard, and the fabric has obvious jacquard effect and rich and soft colors and is a high-grade product in jacquard. The yarn-dyed jacquard cloth is characterized in that patterns are directly woven on high-quality grey cloth by a weaving factory, so that the patterns cannot be washed off by water, and the defect that the printed cloth is washed off more times is overcome. Compared with printed and dyed cloth, the style of the fabric is unique, but the price is expensive. Because the texture effect and the color and luster style of the yarn-dyed product are not replaced by the common printing and dyeing products, the technical added value is higher. From the market at home and abroad, with the improvement of the consumption level, the proportion of the yarn-dyed fabric adopted is increased in the garment industry and the decoration industry, so that the yarn-dyed industry is still maintained in countries such as Japan, France, Italy and the like.
Yarn dyed is an industry with strong competitiveness, strengthens the development of new varieties and is urgent. The application of various novel fibers expands the infinite and wide field for yarn-dyed new products; the use of fancy yarns with various colors ensures that the yarn-dyed fabric has more charm; however, these new fiber raw materials and new structure yarns also present many problems for yarn-dyed weaving process, and need to put in great force to deal with the problem. Textile design is always a strong item in yarn-dyed industry, and the application of CAD enables designers to be as tiger and more attractive, so that the characteristics of small batch, multiple varieties and quick delivery of yarn-dyed products are brought into play more easily. The scientific and technological achievements in the related field inject new vitality into the yarn-dyed products, and the functional arrangement of various novel auxiliary agents endows the yarn-dyed products with new special functions, such as: the fabric is non-ironing, flame retardant, antibacterial, hydrophilic, antifouling, antistatic, ultraviolet resistant and the like, which provide sufficient conditions for the innovative development of the yarn-dyed industry.
At present, the annual production capacity of the yarn-dyed fabric industry in China is about 30 million meters, the actual annual output is about 20 million meters (wherein the denim is about 10 million meters), and the annual imported yarn-dyed fabric (including feeding and incoming material processing) is about 4 million meters. The top colored woven cloth is not more than 5000 million flats per year in the world, is mainly concentrated on a few factories such as iderad days and the like, and aims at fashionable dress and top-grade brand shirts; the middle-low end colored woven cloth is about 30 hundred million meters per year in China, and 90 percent of the colored woven cloth in China is a middle-low end product.
Compared with the printed and dyed cloth, the colored woven cloth has obvious advantages in color, stereoscopic impression and color fastness, but the process loss of yarn dyeing, weaving, after finishing and the like is large, the yield of the table is not as high as that of the grey cloth, so the input cost is high and the technical requirement is high. The yarn-dyed fabric accounts for only 7 percent of the world cotton spinning industry, the ratio of the printed and dyed fabric to the jeans is highest, the requirements of consumers on clothes color and the like are more fashionable and changeable in the future, the development prospect of the yarn-dyed fabric is still very large, and the technical barrier of how to convert white blank processing equipment into pattern processing equipment is placed in front of the current textile man. The wide color-woven enterprises in China always have better technical foundations, and through years of development and technical accumulation, particularly in recent years, the further adjustment and optimization of industrial structures, the pace of technical upgrading and reconstruction are accelerated, the construction strength of characteristic industrial parks matched with local governments is increased, and particularly, the local governments carry out unified 'three wastes' treatment, so that more complete raw material supply and industrial processing chains are formed in the areas, and a solid foundation is laid for the healthy and sustainable development of the color-woven enterprises. Color-weaving enterprises in other areas in China develop slowly or are eliminated due to a plurality of adverse factors in the aspects of national industrial structure adjustment and control, the technology, the fund, the management and the like of the enterprises in the areas. The method is an important reason for limiting the development and balance of the yarn-dyed industry in China.
Many advanced yarn-dyed enterprises in China generally attach importance to the updating and innovation of yarn-dyed production technology and equipment, follow the trend of the advanced technology in the world, continuously increase the capital investment, and perform the introduction and the transformation of the advanced technology and the equipment, and a batch of yarn-dyed tap enterprises with advanced equipment and stronger research and development and production capacity, such as Shandong Tai, Jiangsu union issue, Guangdong overflow, Ningbo Yagor, Tianjin Tiange and the like, appear in the industry, almost all the enterprises are provided with shuttleless looms with advanced level in the world, generally adopt the advanced technologies of computer color measurement and matching, cone dyeing, warp beam dyeing, yarn-dyed CAD, automatic warp threading and the like, so that the research and development and production capacity of the new products are always in the status of first-class in China and even the leading state, which plays a good demonstration radiation effect for the yarn-dyed industry in local areas and even China, and plays a crucial role in integrally improving, the method is the root cause and the source of the intense international textile market competition of the yarn-dyed products in China, but the method does not solve the key problems of social responsibility, such as large sewage amount in yarn dyeing, high sewage treatment cost and the like, and the problem of sewage pollution to the environment water.
In recent years, color-dyed products in China have color in the aspects of diversity and aesthetic property of color and color varieties, high-grade and comfortable quality and hand feeling, universality and rationality of raw material application, refinement and functionality of processing technology and the like, and the quality of the products is always stable, which is an important basis for the superior status of the color-dyed products in the international textile competition. However, compared with yarn-dyed products in developed countries, the phenomena of copy from the beginning, product homogenization, independent development, few innovative products and the like still exist, and the product quality and the grade of most yarn-dyed enterprises are still in low grade, which is one of the bottlenecks restricting the sustainable development of the whole yarn-dyed industry in China.
At present, developed countries in Europe and America continuously utilize non-tariff trade barrier measures such as anti-tipping, technical barrier, social responsibility certification and the like, developed countries in Western countries are dedicated to re-industrialization of textile industry, and emerging developing countries, particularly low-cost production countries in Asia such as Vietnam, Thailand, India and the like, also accelerate the industrialization process, so that the international textile market competition is intensified, the textile industry in China is inferior to the countries in raw material and labor cost, the yarn-dyed industry does not form a large scale in the countries, but the yarn-dyed industry is not high in entrance threshold and cannot be overlooked in the future development. Moreover, due to the adjustment of the policy of the domestic macro industry, the fluctuation of the price of raw materials, the remarkable improvement of the labor cost and the superposition of multiple adverse factors, the healthy development and the improvement of the economic benefit of the yarn-dyed industry in China are undoubtedly and directly influenced. How to crack is a serious problem!
Digital printing is the combination of science and technology and art, and the digital printing technology leads the trend of future product development. The digital ink-jet printing technology accelerates the revolution of the traditional printing industry and provides a technical means for producing high-quality and high-added-value printed textiles. The continuous improvement of the digital printing technology brings a brand new idea to the textile printing industry, and the advanced production principle and means thereof bring unprecedented development opportunities to the textile printing industry. In addition, along with the gradual popularization, the speed is continuously improved, and the material consumption cost is continuously reduced of digital printing, the popularization degree of digital printing products is higher and higher, and the digital printing becomes the inevitable trend of the development of the printing and dyeing industry in the future.
In the international market, the total printing output of textiles is about 270 hundred million meters globally, the digital printing output is about 5 hundred million meters and accounts for 1.8 percent of the total printing output, and the holding capacity of various types of digital printing machines is about 5000 machines, which are mainly distributed in Europe.
Europe is the largest demand and production area for digital printing products, and digital printing has penetrated into various fields of textiles such as design, clothing, home textiles, automobile decoration, advertisement, personalized customization, online stores, and the like. There is data showing that the global printing industry annual output in 2012 is about 300 million meters, annual output value is about 1650 million dollars, and annual average growth rate is about 1-2%, while digital printing is growing at 23% per year in 2009 to 2012 and is still accelerating according to the latest SmithersPira research report "exhibition in 2017 of digital printing". In europe, where digital printing is the fastest growing, the digital printing output in 2013 has accounted for 40% of the total printing output all year round.
In the aspect of domestic markets, China has the largest printing industry all over the world, and statistics shows that the total printing output of enterprises with the scale of more than 2009 in China is 100 hundred million meters, which is strong for l/3 of the world, but the digital printing output in China is only about 0.4 hundred million meters, the holding capacity of various types of digital printing machines is close to 4000, and the digital printing machines are not matched with the status of China as a printing industry big country in the whole.
DionyhiaPatrinou women, DionyiaPatrinou, the strategic market high-level manager, Digitalturning information division, WTIN group, UK: it is expected that the yield of digital printing in China can achieve approximately 150% of growth rate from 2014 to 2019, and 7.2% of market proportion can be achieved in 2019. In addition, the vice president DaveYoung of the MS group also shows that the compound annual growth rate of the five-year digital textile printing output is expected to exceed 16 percent in the future.
At present, several enterprises in China are producing and selling digital printing equipment, and other enterprises are proxying similar products abroad. Among them, domestic enterprises represented by Hangzhou Honghua digital corporation account for over 80% of the market share in China, and Guangdong hope that high-speed Single-Pass digital printing machines are also introduced and delivered to customers.
And the digital printing equipment is mainly applied to thick fabrics such as carpets, and is mainly developed and produced by Zimmer and Honghua digital companies of Austria globally. The digital jet printing equipment is large in size and high in unit price, and the production and sales volume of the digital jet printing equipment keeps stable increase all the time. On the day of the year 2007, which is mainly Zimmer of Austria, the first carpet jet printing equipment in China is introduced with the year 2007 by Honghua digital company, and rapidly occupies most market shares in China with good cost performance.
In conclusion, the share of digital ink-jet printing of textiles in printing production is increasing year by year, and with the increase of short-flow production and instant delivery demand, digital ink-jet printing provides the most economical solution, and the technology will certainly become the mainstream technology of textile printing production in the world.
The traditional yarn-dyed fabric cannot perfectly apply the digital printing technology all the time due to technical restriction. The countries and enterprises carry out a great deal of investment in the aspects of equipment investment and pollution control, and a great deal of printing and dyeing enterprises are forced to close the doors. The economic loss is huge and the problem of serious pollution is not solved. Digital printing is more and more popular among printing and dyeing enterprises and consumers by virtue of the advantages of digitalization, high precision, diversification, energy conservation, environmental protection and the like. The forum will explore how to open the huge development potential of digital printing in industrial 4.0 environment in short-cycle, small-batch, on-demand production mode under the personalized development trend of digital printing.
The Jie and the like are based on the textile fabric cleaning production technology, and the discussion is carried out on the yarn selection, the textile design, the production process flow and the process technical conditions. In order to meet the requirements of the current clean textile production technology with low carbon, short flow and high efficiency, a corresponding production scheme is established, and sizing and desizing processes are omitted by preferably singeing mercerized cotton threads; by adopting the post-treatment process of ReactEVO reactive dye dyeing, 50% of water can be saved, 18.2% of time can be saved, and 60% of energy consumption can be saved; the weaving and finishing process and the after-finishing process are optimized, the strength, the color fastness to washing and the color fastness to rubbing of the fabric are ensured to meet the requirements of high-grade shirt clothes, short-flow, low-carbon and clean production is realized, and the production efficiency is improved. However, a large amount of sewage exists, and the digital printing technology is introduced into the yarn-dyed weaving industry to be invented as follows: an obtaining method for mutually shielding the lengths of blank sections by warp and weft yarns of a fabric and application thereof solve the dilemma of the application of a digital printing technology in the yarn-dyed industry.
Disclosure of Invention
The invention provides a method for obtaining the length of a blank section by mutually shielding warp and weft yarns of a fabric and application thereof, which solve the problem that the traditional yarn-dyed fabric in the prior art cannot perfectly apply a digital printing technology due to technical limitation.
The technical scheme of the invention is realized as follows:
a method for obtaining the length of a blank section by mutually shielding warp and weft yarns of a fabric comprises the following steps:
(1) obtaining basic fabric data required by a customer through customer communication information such as voice, characters, images, bar codes and the like;
(2) establishing basic fabric data obtained in the step (1) into a corresponding basic fabric tissue database Y of twill, plain weave, satin, change weave, complex change weave, jacquard weave and the like for standby;
(3) according to a general fabric representation mode: a B/C D E/F G H L M N calculates the length of the blank sections shielded by the warp and weft of the fabric, and obtains the length data of the shielded blank sections of the interwoven yarns; (for example: T/C65/3521 21/108 5863 '3/1Z warp and weft elasticity: polyester cotton fabric, T/C65/35 represents the component ratio 21X 21 is yarn count, 108X 58 is warp and weft density, 63' is width, 63 'is general grey cloth, the width is 58/59' after the finished product is made, 3/1Z represents four right oblique twills above 3 and below 1).
(4) And (4) establishing the blank section length data obtained in the step (3) into a database X, when the database X is used for weaving the fabric by the digital printing and weaving integrated equipment, printing the blank sections of the yarns is not needed, meanwhile, the position of the pore space formed by warp and weft interweaving of the fabric can be calculated, printing is also not needed, the ink consumption is saved, and the accurate positioning and printing of the digital printing and weaving integrated equipment is realized. Digital accurate positioning printing can also be carried out on the slashing section in advance, and a common loom is used for digital yarn weaving and jacquard weaving.
The method for calculating the length of the covered blank section of the surface yarn in the step (3) comprises the following steps: taking imperial system as a standard, the space width occupied by each warp yarn is =25.4/F mm, the space width occupied by each weft yarn is =25.4/G mm, and by combining the fineness of the warp and weft yarns and the actual measured value, the corresponding space diameter I, J value is compared, and in each circulation unit, the minimum blank section length of the surface shielded yarn is respectively as follows: such as plain weave warp = J, plain weave weft = I; twill 2/1: twill warp = J, twill weft = 2I; twill 3/1: twill warp = J, twill weft = 3I; satin 5/2: satin warp = J, satin weft = 4I; over 7 satins, the weft yarns can not be seen basically, all visible warp yarns are warp yarns, the warp yarn = J, and the weft yarn = 6I; and finally, correcting the length of the blank section covered by the surface yarn according to the yarn buckling wave height.
The application of the method for obtaining the length of the blank sections by mutually shielding the warp yarns and the weft yarns of the fabric comprises the following steps:
a. according to the pattern provided by a client, retrieving the blank section data of the longitude and latitude yarns of the obtained pattern in a blank section length database X, according to the fact that the covered blank yarn sections are pressed below and are not displayed on the surface of the fabric, when printing is carried out, whether the printing pattern of the blank yarn sections has no influence on the pattern display or not, if the blank yarn sections are not printed, the advantages of ink and dye are saved, the pattern provided by the client is divided according to the weft direction rule by using the yarn printing, blank, printing and blank rules, then the pattern is divided, the longitude and latitude yarns are subjected to spray printing and blank controllable printing by a digital printing machine, a piece yarn grain sample is directly obtained, or a pattern paper sample is obtained, a piece yarn grain sample is obtained by transfer printing, a fabric rice sample or a hand weaving sample is obtained after weaving, and the client confirms an order;
b. after the order is confirmed, the weaving is directly finished by a weaving machine with a digital printing function or a transfer printing function.
The method for obtaining and using the lengths of the blank sections mutually shielded by the warp and weft yarns of the fabric is characterized in that the same technology can be applied to the knitted colored fabric, and the calculation is only carried out according to the condition of the lengths of the emerging arc sections and the dry sections of the loops of the knitted fabric. The method comprises the following steps: warp knitting, weft knitting and crocheting.
The method for obtaining and using the lengths of the blank sections mutually shielded by the warp and weft yarns of the fabric is characterized in that the same technology can be applied to the pattern and pattern weaving of jacquard fabrics, the efficiency of the conventional multi-warp-beam and multi-layer warp jacquard machine is directly improved, the difficulty and complexity of the preparation process of the dyed yarns are reduced, the cost is reduced, and the effect is improved.
The invention provides a method for obtaining and using lengths of blank sections shielded by warps and wefts of a fabric, which comprises the following steps: obtaining basic fabric data required by a customer through customer communication information such as voice, characters, images, bar codes and the like; establishing basic fabric basic data to be used as a basic fabric weave database Y of corresponding twill, plain weave, satin weave, change weave, complex change weave, jacquard weave and the like; according to a general fabric representation mode: a B/C D E/F G H L M N calculates the length of the blank sections shielded by the warp and weft of the fabric, and obtains the length data of the shielded blank sections of the interwoven yarns; and automatically establishing the obtained blank segment length data into a database X for later calling. After the customer patterns are obtained, the customer pattern pictures are segmented according to the data of the database X, pattern paper patterns are obtained through digital printing and jet printing, sheet yarn pattern patterns are obtained through transfer printing, rice patterns or hand weaving patterns are obtained after weaving, orders are confirmed by customers, the orders are directly woven and finished through a weaving machine with a digital printing function or a transfer printing function after the orders are confirmed, digital printing processing of the novel pollution-free emission yarn-dyed fabric is achieved, correction parameters are stored in the database X and are used for later calling and equipment self-learning, and a basis is provided for product development.
The beneficial effect that this technical scheme can produce:
(1) when the technical scheme of the invention is applied to the yarn-dyed fabric digital printing technology, the accurate area positioning of blank warps can be provided, the requirement of the minimum printing area can be provided, the ink consumption is reduced to the minimum consumption, and the economic benefit of enterprises is favorably improved. The same technique can be applied to a knitted yarn fabric, and calculation is performed only according to the condition of the length of the emerging arc section and the length of the dry section of the knitted fabric coil.
(2) The invention can realize accurate positioning printing and dyeing, reduce the practical amount of dye and reduce the printing and dyeing cost. The real synchronous weaving, on-line printing and dyeing process of the yarn-dyed fabric without sewage discharge is realized.
(3) According to the invention, because the shielded blank yarn section is pressed at the lower side and is not displayed on the surface of the fabric, when printing is carried out, whether the printing pattern of the blank yarn section has no influence on pattern display, but if the blank yarn section is not printed, ink and dye can be saved.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
The method for obtaining the length of the blank sections by mutually shielding the warp yarns and the weft yarns of the fabric comprises the following steps:
obtaining basic fabric data JT/C65/3545 45110 7647' 1/1 plain weaving required by a customer through bar code scanning; each warp yarn occupies a space width =2.54/110=0.22 mm, each weft yarn occupies a space width =2.54/76=0.32 mm, and by combining the warp and weft yarn fineness and the corresponding space diameter 0.25,0.25 value compared with the actual measured value, if the buckling wave problem of the warp and weft yarns is not considered in each circulation unit, the minimum surface invisible blank yarn length is respectively: plain weave 1/1 plain weave warp =0.25 plain weave weft = 0.25; the obtained blank segment data are automatically constructed into a database X for later calling and correction. According to the data of the database X, the customer pattern picture is divided, a pattern paper sample is obtained through digital printing and jet printing, a piece of yarn pattern sample is obtained through transfer printing, a rice sample or a hand sample is obtained after weaving, and the customer confirms the order. After the order is confirmed, the order is directly woven by a weaving machine with a digital printing function or a transfer printing function, digital printing processing of the novel pollution-free emission yarn-dyed fabric is achieved, correction parameters are stored in a database X for later calling and machine self-learning, and a basis is provided for product development.
Example 2
The method for obtaining the length of the blank sections by mutually shielding the warp yarns and the weft yarns of the fabric comprises the following steps:
obtaining basic data JT/C65/3545 45110 7647 '2/1 twill of customer's required fabric by telephone communication; each warp yarn occupies a space width =2.54/110=0.22 mm, each weft yarn occupies a space width =2.54/76=0.32 mm, and by combining the warp and weft yarn fineness and the corresponding space diameter 0.25,0.25 value compared with the actual measured value, if the buckling wave problem of the warp and weft yarns is not considered in each circulation unit, the minimum surface invisible blank yarn length is respectively: twill 2/1, twill warp =0.25, twill weft =2 × 0.25= 0.5; and the obtained blank section data is automatically constructed into a database X for later calling and correcting. According to the data of the database X, the customer pattern picture is divided, a pattern paper sample is obtained through digital printing and jet printing, a piece of yarn pattern sample is obtained through transfer printing, a rice sample or a hand sample is obtained after weaving, and the customer confirms the order. After the order is confirmed, the order is directly woven by a weaving machine with a digital printing function or a transfer printing function, digital printing processing of the novel pollution-free emission yarn-dyed fabric is achieved, correction parameters are stored in a database X for later calling and machine self-learning, and a basis is provided for product development.
Example 3
The method for obtaining the length of the blank sections by mutually shielding the warp yarns and the weft yarns of the fabric comprises the following steps:
obtaining basic data JT/C65/3545 45110 7647' 8/3 satin of customer required fabric by E-mail; each warp yarn occupies a space width =2.54/110=0.22 mm, each weft yarn occupies a space width =2.54/76=0.32 mm, and by combining the warp and weft yarn fineness and the corresponding space diameter 0.25,0.25 value compared with the actual measured value, if the buckling wave problem of the warp and weft yarns is not considered in each circulation unit, the minimum surface invisible blank yarn length is respectively: satin 8/3 satin warp =0.25, satin weft =7 × 0.25= 1.75; the obtained blank segment data is automatically constructed into a database X for later calling and correcting. According to the data of the database X, the customer pattern picture is divided, a pattern paper sample is obtained through digital printing and jet printing, a piece of yarn pattern sample is obtained through transfer printing, a rice sample or a hand sample is obtained after weaving, and the customer confirms the order. After the order is confirmed, the order is directly woven by a weaving machine with a digital printing function or a transfer printing function, digital printing processing of the novel pollution-free emission yarn-dyed fabric is achieved, correction parameters are stored in a database X for later calling and machine self-learning, and a basis is provided for product development.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. A method for obtaining the length of a blank section by mutually shielding warp and weft yarns of a fabric is characterized by comprising the following steps:
(1) obtaining basic fabric data needed by a customer through information communication with the customer, wherein the information communication with the customer is voice, characters, images and bar codes;
(2) establishing the fabric basic data obtained in the step (1) into a corresponding basic fabric weave database Y for standby application, wherein the basic fabric weave is twill, plain weave, satin, variation weave, complex variation weave or jacquard weave;
(3) according to a general fabric representation mode: a B/C D E/F G H L M N calculates the length of the blank sections shielded by the warp and weft of the fabric, and obtains the length data of the shielded blank sections of the interwoven yarns; wherein A is the fabric type, B/C represents the component ratio of the fabric, D E represents the yarn count, F G represents the warp and weft density, H represents the width, and L represents the fabric structure of the fabric; m is a texture type, and N is warp and weft elasticity;
(4) establishing blank segment length data obtained in the step (3) into a database X;
the method for calculating the length of the covered blank section of the surface yarn in the step (3) comprises the following steps: taking imperial system as a standard, the space width occupied by each warp yarn is =25.4/F mm, the space width occupied by each weft yarn is =25.4/G mm, and by combining the fineness of the warp and weft yarns and the actual measured value, the corresponding space diameter I, J value is compared, and in each circulation unit, the minimum blank section length of the surface shielded yarn is respectively as follows: plain weave warp = J, plain weave weft = I; twill 2/1: twill warp = J, twill weft = 2I; twill 3/1: twill warp = J, twill weft = 3I; satin 5/2: satin warp = J, satin weft = 4I; over 7 satins, the weft yarns can not be seen basically, all visible warp yarns are warp yarns, the warp yarn = J, and the weft yarn = 6I; and finally, correcting the length of the blank section covered by the surface yarn according to the yarn buckling wave height.
2. The use of the method of claim 1 for obtaining lengths of blanks by mutual masking of warp and weft yarns of the fabric, characterized by the steps of:
a. according to the pattern provided by a customer, retrieving blank segment data of warps and wefts of the pattern in a blank segment length database X, segmenting the pattern provided by the customer according to a warp and weft rule by using a yarn printing, blank, printing and blank rule, segmenting the pattern, carrying out jet printing and blank controllable printing on the warps and wefts by using a digital printing machine, calculating the position of a pore formed by warp and weft interweaving of the fabric, directly obtaining a piece yarn pattern sample without printing, obtaining a fabric rice sample or a hand-woven sample after weaving, and confirming an order by the customer;
b. after the order is confirmed, the order is directly woven by a digital printing and weaving integrated weaving machine with a digital printing function or a transfer printing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195815.8A CN108265373B (en) | 2018-03-09 | 2018-03-09 | Method for obtaining length of blank section by mutually shielding warp and weft yarns of fabric and application of method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195815.8A CN108265373B (en) | 2018-03-09 | 2018-03-09 | Method for obtaining length of blank section by mutually shielding warp and weft yarns of fabric and application of method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108265373A CN108265373A (en) | 2018-07-10 |
| CN108265373B true CN108265373B (en) | 2020-08-28 |
Family
ID=62774849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810195815.8A Active CN108265373B (en) | 2018-03-09 | 2018-03-09 | Method for obtaining length of blank section by mutually shielding warp and weft yarns of fabric and application of method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108265373B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293617A (en) * | 1998-03-19 | 2001-05-02 | 卡勒文思有限公司 | Method and equipment for printing textile using inkjet printer |
| CN1330592A (en) * | 1998-12-18 | 2002-01-09 | 艾夫西亚有限公司 | Ink-jet printing process using polymeric biguanides |
| CN101037845A (en) * | 2006-03-17 | 2007-09-19 | 内蒙古鄂尔多斯羊绒集团有限责任公司 | Digit printing processing method of cashmere produce |
| CN101613964A (en) * | 2009-07-23 | 2009-12-30 | 周志明 | Digital printing method of leather |
| CN101967712A (en) * | 2010-08-31 | 2011-02-09 | 苏州大学 | Method for controlling digital jacquard-woven colored patterns |
| CN201952575U (en) * | 2010-12-14 | 2011-08-31 | 仲柏俭 | Denim fabric |
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN103201114A (en) * | 2010-09-08 | 2013-07-10 | 腾凯特高级纺织品有限公司 | Print head module |
| CN107400955A (en) * | 2016-05-18 | 2017-11-28 | 上海鼎天时尚科技股份有限公司 | A kind of polyester-cotton blend intertexture cotton is left white jacquard fabric and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10632736B2 (en) * | 2016-02-05 | 2020-04-28 | The Procter & Gamble Company | Systems and methods of applying compositions to webs |
-
2018
- 2018-03-09 CN CN201810195815.8A patent/CN108265373B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293617A (en) * | 1998-03-19 | 2001-05-02 | 卡勒文思有限公司 | Method and equipment for printing textile using inkjet printer |
| CN1330592A (en) * | 1998-12-18 | 2002-01-09 | 艾夫西亚有限公司 | Ink-jet printing process using polymeric biguanides |
| CN101037845A (en) * | 2006-03-17 | 2007-09-19 | 内蒙古鄂尔多斯羊绒集团有限责任公司 | Digit printing processing method of cashmere produce |
| CN101613964A (en) * | 2009-07-23 | 2009-12-30 | 周志明 | Digital printing method of leather |
| CN101967712A (en) * | 2010-08-31 | 2011-02-09 | 苏州大学 | Method for controlling digital jacquard-woven colored patterns |
| CN103201114A (en) * | 2010-09-08 | 2013-07-10 | 腾凯特高级纺织品有限公司 | Print head module |
| CN201952575U (en) * | 2010-12-14 | 2011-08-31 | 仲柏俭 | Denim fabric |
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN107400955A (en) * | 2016-05-18 | 2017-11-28 | 上海鼎天时尚科技股份有限公司 | A kind of polyester-cotton blend intertexture cotton is left white jacquard fabric and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108265373A (en) | 2018-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201400745Y (en) | Yarn-dyed fabric with memory function | |
| CN104846526A (en) | Imitation jean knitted wool fabric and making method thereof | |
| CN103388218A (en) | Cotton polyester jacquard fabric and production method thereof | |
| CN101063245A (en) | Manufacturing method of colored woven jean | |
| WO2021253991A1 (en) | Cashmere knotted yarn fabric and production method therefor | |
| CN108583040B (en) | It is a kind of for the online stamp of full width piece yarn, the picture automatic adjusting method of dyeing | |
| CN103388217A (en) | Dacron jacquard fabric and production method thereof | |
| CN101324031B (en) | Production method of satin color jean fabric | |
| CN104404684B (en) | The production and processing method of the double-colored large jacquard home textile of fine denier polyester high sley | |
| CN106948064A (en) | The weaving process of the full mulberry silk jacquard fabric of multicolored warp | |
| CN103866459A (en) | High count and high density super-soft fabric and processing technology thereof | |
| CN105755646A (en) | Nanjing brocade sesame yarn weaving method | |
| CN108265373B (en) | Method for obtaining length of blank section by mutually shielding warp and weft yarns of fabric and application of method | |
| CN108803496B (en) | Method for calculating visible section length of surface yarns in warp and weft directions of fabric | |
| CN201180184Y (en) | Novel flower shaped facing material | |
| CN104060374B (en) | Anti-foaming double-beam weaving process for dobby | |
| CN103388219B (en) | One washs bamboo FIGURED CLOTH fabric and production method thereof | |
| CN106192134A (en) | A kind of fabric with cowboy's characteristic and preparation method thereof | |
| CN108486747A (en) | It is a kind of that there is the synchronous loom and its application method for realizing pattern weaving function of online cold and hot transfer printing and dyeing | |
| CN108396457A (en) | A kind of online cold and hot transfer printing and dyeing are synchronous to realize pattern weaving function braider and its application method | |
| CN108796788A (en) | One kind having the function of that online self-recision Digital Dyeing synchronizes and realizes pattern weaving loom and its application method | |
| CN108221150A (en) | One kind has the function of print and dye online synchronous realization pattern weaving loom and its application | |
| CN102534976A (en) | Printed double-sided polar fleece woven structure and production method thereof | |
| CN103938355A (en) | Production methods of silk-like style cowboy cloth | |
| Csanák | Denim fitting & finishing: Challenges on high-quality |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan Applicant after: Zhongyuan University of Technology Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province Applicant before: Zhongyuan University of Technology |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |