Search results

The virtual display of 3D garment is one of the most important features in a computer-aided garment design system. The purpose of this paper is to present a novel web-based 3D virtual display framework for the online design of warp-knitted seamless garment using the latest WebGL and HTML5 technologies.

Based on the feature-based parametric 3D human body model, the 3D model of skin-tight warp-knitted seamless garment is established using the geometric modeling method. By applying plane parameterization technology, the 3D garment model is then projected into corresponding 2D prototype pattern and a texture-mapping relationship is obtained. Finally, an online 3D virtual display application framework for warp-knitted seamless garment is implemented on modern WebGL-enabled web browsers using the latest WebGL and HTML5 technologies, which allow garment designers to globally access without installing any additional software or plugin.

Based on the 2D/3D model of warp-knitted seamless garment, an online 3D virtual display application running on modern WebGL-enabled web browser is implemented using the latest Javascript, WebGL and HTML5 technologies, which is proven to be an effective way for building the web-based 3D garment CAD systems.

This paper provides a parametric design method for warp-knitted seamless garment 2D/3D model, and web-based online virtual display of 3D warp-knitted seamless garment is implemented for the first time, which establishes the foundation for the web-based online computer-aided warp-knitted seamless garment design system.

A range of intricate finished seamless shaped garments have been developed with the aim to fit predetermined sizes. The shape is created by using woven tubular fabrics with differential shrinkage in the same garment. The differential shrinkage is obtained by altering the fabric construction parameters at strategic locations along the length of the garment. The construction arameters include different weaves (plain, 2/2 basket, 1/3 twill, 2/2 twill, and crowfoot), weft densities, weft yarn counts, and weft yarns with different shrinkages (cotton, cotton that contains spandex, and cotton/polyester yarns). The weft yarn tension is used as an additional parameter to influence fabric shrinkage. A total of thirty-three woven fabrics are formed to establish the relationship between the construction parameters, weft tension, and shrinkage of the finished woven fabric. The relationship is used to produce a range of intricate garments with inherent shapes and predetermined sizes.

The whole garment technology offers a solution for the production efficiency by directly knitting a seamless tubular garment. Due to its complexity, high requirements and few references, the technology has not been widely applied in mass production. Therefore, the purpose of this paper is to show garment technology’s detailed design method, the technique calculation process and its merits compared than common technology.

This paper first analyzes the knitting principle of the four-bed computerized flat knitting machine from its configuration. After that, the design method is putted forward as well as the technique calculation process. To reveal the advantages of the whole garment technology, this paper builds a comprehensive evaluation system by comparing the knitting time, labor cost and the yarn consumption.

With the evaluation system, the whole garment technology is proved to be more productive, cost-saving and less materials-consuming. Moreover, this advantage stands more out when the machine gage is higher.

Due to limited research time and references, this paper only presents the whole garment technology for knitting common and traditional styles. More complicated and fashioned garments can be studied in the future research.

The design method and technology presented in this paper can be used as a reference for both the designers in the manufacture industry and the scholars for academic research works.

This paper has presented the whole garment technology and a specific method for technique calculation with consideration of garment structures. It also builds a evaluation system to show the advantages in terms of knitting efficiency, labor cost and yarn consumption.

The paper aims to investigate the opinions of professionals working in various levels of the fashion industry on the future (i.e. the next ten to 20 years) of the industry.

This is a two‐part study, with this part focusing on the future materials of fashion and on fashion design. The second part focuses on the future of fashion production and retailing. Data in the form of essays were collected from 62 professionals. The constant comparative method and open coding were used in analysis of the data.

Technological advancements were predicted as a major force for changes. Participants predicted the continued development of specialized fibers or fabrics for specific functions. Participants also predicted that future apparel styles would emphasize individuality, comfort, casualness, unisex, and ethnicity. Design and product development processes would be heavily dependent on digital technology; as a result, the role of technical design would grow in importance. Companies that can embrace technology without eliminating the art elements of the business – functional with an aesthetic touch – would remain in an advantageous position to sustain business profitability. Collaboration was also identified as an emerging trend.

The findings can help academics in developing research ideas and making curricular decisions.

Limited research exists addressing the views of a wide variety of professionals on the future of the fashion industry. The examination of professionals' opinions may provide insights into the future that are useful for making decisions on career directions, selecting educational experiences, and planning strategies.

The size prediction of garment is an important part in the process of the garment design and production, and it is also one of the most important features in warp-knitted computer-aided design system. The purpose of this paper is to realize the auto-generation of the garment templates using JavaScript and WebGL technologies, based on the prediction of the size of warp-knitted seamless sportswear.

The warp-knitted jacquard technology is used to produce the warp-knitted seamless sportswear, which is divided into suits and tights. In order to achieve the purpose of this study, the dimensions of four kinds of jacquard patterns knitted under different knitting conditions are measured and the crosswise and longitudinal size shrinkage percentages are also calculated. Then, the relationship between the yarn count and the drawing density as well as the size shrinkage percentage is studied and a size prediction model for warp-knitted jacquard fabric is established. Next, according to the results of the size calculation, the point positions of the garment boundary in the mathematical coordinate system is determined. The color formula is built by the two-dimensional mathematical matrix. Finally, combined with the coordinate position and color information, the template can be drawn automatically.

Based on the size prediction model of warp-knitted garment, the template generation of warp-knitted full-form sportswear on WebGL-enabled web browser is realized, which is proven to be an effective computer-aided design method for warp-knitted garments.

Because of limited researches, only two groups of yarns and four kinds of jacquard patterns were studied. A vaster database should be built and smooth curve, accurate coordinate needs to be optimized in the further research.

The size prediction model for warp-knitted jacquard garment and garment template auto-generation of warp-knitted computer-aided design system will simplify the fabric technical design process, shorten design time and improve the efficiency of new product development.

The size prediction model for warp-knitted jacquard garment and garment template auto-generation of warp-knitted computer-aided design system will provide the industries a guidance for new sample development and it also can shorten the development time and lower cost.

This author analyzes the relationship between the size characteristics and knitting technology of warp-knitted jacquard patterns, proposes a model of size prediction and realizes the auto-drawing of the garment template in the warp-knitted CAD system, which provides a reference for the new product design and development of warp-knitted seamless sportswear.

The purpose of this paper is to develop a parametric design method for 3D human bodies to be used in computer-aided style design and the 3D presentations of warp-knitted seamless garment.

In order to obtain 3D human bodies of different sizes, all of which have been based on anthropometric measurement, a human body model template was constructed by importing vertices and facets information in an OBJ model file which had been exported from POSER. A parametric model was then established by extracting feature information from the template model using a method combining 3D geometry analysis and human semantic analysis; this information included the template model’s feature points and measurements. By applying a mesh deformation method, based on the radius basis function interpolation, to the template model, different size human bodies were then generated according to user-specific anthropometric measurements.

The test results validated the method presented in this paper as a useful and effective approach to generate diffident size human models from a template model by modifying anthropometric measurements, which establishes a foundation for the style design and 3D presentations of warp-knitted seamless garments.

This paper provides parametric design methods for generating bodies of varying size according to different anthropometric measurements in the 3D domain, which is the basis of style design and 3D presentation for warp-knitted seamless garments.

It is to me a very great honour and a very great privilege that I should be allowed to address you from this particular place this evening. My first connection with Aslib, so far as I remember, was as what used to be called, in the good old days of DSIR, a Visitor. There were two people appointed by DSIR to be watchdogs. One was supposed to know something about the particular organization that DSIR was supporting and the other was not. The first of those was Dr Allibone, and I was the other. Over the years I came to know something of what Aslib was up to—I came to know rather less about what Leslie Wilson was up to—and I developed during those years a very considerable affection and even partisanship for Aslib as distinct from certain other people who were trying to spend DSIR money. That particular connection came to an end because that watchdog job has to pass round from one person to another lest the watchdog should be seduced by those on the spot and become less of a watchdog than a barker the other way. So, after a bit I had to stop doing that and now I am here in this extremely anomalous position. I do not suppose for one moment that it is any personal merit on my part that has landed me in this particular chair. What was obviously in the minds of the inner caucus who run Aslib was that you should get at the Chairman of the UGC; but the Chairman of the UGC neatly side‐stepped from Park Crescent into Bloomsbury and now you have got landed with somebody who is entirely unexpected in his official capacity as your President.

Development of a technique for weaving seamless three‐dimensional shapes directly on loom is an essential step in producing seamless woven garments. The purpose of this paper is to report a new approach to weaving seamless three‐dimensional shapes.

Spacing of warp and weft threads varies in shape region. Reeds with shaped reed wires are developed to change spacing of warp threads. Interlacement pattern of warp and weft threads is selected that assists in changing spacing of threads. The new approach of weaving three‐dimensional shapes in folded form is developed, that offers advantages over weaving shape in erect form.

The main findings were mathematical determination of shapes of reed wires to produce a three‐dimensional woven shape and weaving shape in folded form.

The paper demonstrates how three‐dimensional shapes are woven in folded form without the need of eliminating ends.

A study has been carried out to investigate the past and present techniques, processes and procedures that enable creation of seamless fashion towards innovative ends. Among the fifteen techniques investigated, knitting and moulding are by far two of the most developed toward seamless clothing production. This paper gives a chronological review of the development of these two techniques pertinent to seamless garment production that could be deployed for seamless fashion creation.

Seamless garment creation has attracted substantial research and is currently growing in its commercial applications. This paper reports a study which aims to invent an approach of integrating textile and fashion designs in seamless fashion creation. Based on the current industrial bi-axial weaving machine, a study was carried out to expand and invent weaving techniques with particular reference to double nterlacing toward a type of weaving seamless fashion (SWF) for developing a creative process and product of woven textiles and fashion. The method and theory of creating seamless woven fashion (SWF) were built upon certain hypotheses, experiments and analyses. Results show that by deploying advanced computer aided design systems, the production of seamless woven fashion (SWF) using multi-layer weaving techniques and a combination of stable and shape changeable fibers can be manufactured efficiently with a relatively simplified procedure that optimizes the design and manufacture process as opposed to the convention of fashion creation. It is envisaged that the results of this study will provide an alternative method of fashion creation, widen the creative and esthetical dimensions of textile and fashion design, and will enhance further research in these areas of integrated textile and fashion design systems.