There are two main types of jacquard as already discussed in jacquard shedding portion. Jacquard machine is used to produce fancy fabrics like damask, leno, or brocades fabrics. There are no heddle frames used on jacquard, but ends are raised or lowered individually as per requirement in each repeat. Therefore, designs having unlimited repeat pattern like flowers, logos, text, etc. Hooks are used to raise/lower the individual yarns. Contrary to the tappet and dobby shedding, the jacquard system has harness or hook responsible for the shedding. A jacquard loom is the weaving technology to use when wishing to produce greater complexity in the interlocking of warp and weft directional yarns, in terms of: weave architecture combinations single layer fabrics multilayer multilevel wovens (shapes and solid woven fabrications). Jacquard designing is for those patterns having repeat on ends greater than 32 frames. In this article I will discuss about application of computer-aided designing (CAD) in jacquard design. The jacquard design is a unique combination of artwork, weave, and yarn specifications.
CAD is used in Jacquard design, editing, creating loom control files, and punching of textile designs. CAD systems have opened lots of new possibilities to designers and development departments, from higher creativity, possibility of fast incorporation of novelties and improvements into their work and higher flexbility for adaptation to constantly and quickly changing fashion trends and market demands, up to more rational and sensible use of time and materials.
Computer Aided Design (CAD) is a software program on the computer that helps designers to create whole garments, design printed patterns for textiles and create specific weave and knit patterns.
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