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Process and Design of Jacquard Warp Knitted Spacer Fabric

100%

Wen Z. , Liu S.

tom Vol. 30, no. 1 (151)

67--70

Due to the rapid production of warp knitted jacquard spacer fabric in recent years, as well as physical properties of light, heat conduction, buffering effect, compression resistance, moisture permeability and air permeability, warp knitted spacer fabric has been used more and more widely in clothing, shoes and hats, as well as in fields such as medical care, construction engineering, safety protection and others. The design demand for different patterns and functions is also increasing gradually. Jacquard designers established a complete design model which plays a certain guiding role in the design of warp knitted spacer fabric. It brings innovative design to the surface pattern and structure of the fabric, making it more functional. The adoption of computer aided design also has a certain guiding role in the design process. Taking the CAD pattern design of warp knitted spacer fabric as an example, which combines the functional characteristics of the fabric and the jacquard pattern. Thus, we design fabric products that meet the market demand and initiate fashion trends.

Design of Warp-Knitted Single/Double Jacquard Fabric for Shoe Vamp

100%

He K. , Zhang Y. , Chen M.

Fibres & Textiles in Eastern Europe

2024

tom Vol. 32, no. 3

40--49

In order to address the problem of the scarce stitch and color of conventional warp-knitted jacquard fabric, this paper puts forward a method of knitting single/double jacquard shoe vamp fabric with a multiple pattern and color on a high-speed warp knitting jacquard machine. In electronic jacquard systems, lateral movements of jacquard bars, relative to the needle bar, combined with controlled stitch structure and displacement data, facilitate the formation of loop and double loop stitches. And two split jacquard bars in half-gauge in odd and even wales can be threaded in yarns with different colors or varied dyeing performances, then the two-color jacquard effect can be obtained combined with stitch structure design. Taking the specific process as an example, this paper introduces a process design method for single/double jacquard shoe vamp materials, including raw material selection, stitch design, jacquard design, process parameter design, textile finishing design, et al., which can provide a theoretical foundation for the design and development of other warp-knitted jacquard fabrics.

Jacquard and harness woven fabric designing using CAD-CAM system

100%

Krawczyńska I. , Skórka P.

2000

tom z. 58

233-240

High labour consumption in converting artlstlc designs into technical drawings and then into pattem cards considerably prolonged the process of implementing new pattems into industrial practice. The development of industrial pattem-designing, both in quantity and quality terms, required the adoption of new methods to accelerate this proces s and to reduce the costs of design conversion into technical drawings (which in some cases could be avoided) followed by pattem cards preparation.

Computer-Aided Design Method of Warp-Knitted Jacquard Spacer Fabrics

72%

Li X. , Jiang G. , Ma P.

tom Vol. 16, no. 2

51--56

Based on a further study on knitting and jacquard principles, this paper presents a mathematical design model to make computer-aided design of warp-knitted jacquard spacer fabrics more efficient. The mathematical model with matrix method employs three essential elements of chain notation, threading and Jacquard designing. With this model, the processing to design warp-knitted jacquard spacer fabrics with CAD software is also introduced. In this study, the sports shoes which have separated functional areas according to the feet structure and characteristics of movement are analysed. The results show the different patterns on Jacquard spacer fabrics that are seamlessly stitched with jacquard technics. The computer-aided design method of warp-knitted jacquard spacer fabrics is efficient and simple.