Weft-filled decorative fabrics in three-layer structure and production process thereof

Abstract

The invention discloses weft-filled decorative fabrics in a three-layer structure and a production process thereof. One of plain weave or twill weave is adopted as basic weave in a surface layer and aliner layer; warp yarns and weft yarns on the surface layer and the liner layer are woven into two-layer fabrics; 3 / 3 warp overlapped plain weave single-layer grid embedded strip yarns and 2 / 2 weft overlapped plain weave single-layer grid embedded strip yarns are respectively embedded and woven in an alternative arrangement mode on the surface layer and the liner layer in the warp direction and the weft direction; weft suspended filling yarns are woven between the surface layer texture of and the liner layer texture; the number R of full-texture circulating warp yarns of the whole fabrics satisfies an equation: R=10-16; and the decorative fabrics in the two-layer texture weft-filled three-layer structure are woven. The whole fabrics integrally have three-dimensional grid effect in a two-layer texture triple structure; under the supporting action of filled wefts in the weft direction, two-layer bag-shaped grids have permanent obvious swelling effect and form an air layer with a thickness of 1.2-1.8 mm in the fabrics, and the air layer has favorable functions of heat insulation, heat maintenance and sound shielding. Accordingly, the novel household decorative fabrics are ideal.

Description

technical field [0001] The invention relates to a weft-filled core three-layer structure decorative fabric and a production process thereof. Background technique [0002] The double-layer and multi-layer structure of fabrics has been introduced in textile classic textbooks. Among them, the double-layer weave of woven fabrics includes tubular weave, interlayer weave, knotted weave, etc., which are widely used in water hoses, sofa releases, blackout curtains and cut pile fabrics; Layer-changing weave, four-layer joint weave, angle interlocking multi-layer weave, etc., are used in conveyor belts, safety belts, resin-based fabric reinforced composite panels, etc. Tubular weave is a system of weft yarns that spirally reciprocates between the upper and lower layers of the fabric and the warp yarns of the outer and inner systems. It is a typical structure of industrial textiles woven by traditional shuttle looms. Representative fabrics include fire hoses and artificial blood vesse...

AI Technical Summary

Problems solved by technology

However, the general surface-to-interior layer-changing tissue organization only uses the surface-to-inner layer tissue to form a bag-like structure, and the middle of the local "bag-like" structure is empty, lacking filling and support from other yarns, and the three-dimensional high flower structure is not stable. After long-term use or washing, the inner and outer layers are easily attached to each other, resulting in a great reduction in the effective thickness, warmth retention and decorative properties of the fabric; while the inner and outer layers of the joint structure are formed by the function of the joint structure point. A compact structure is formed under the fabric, the effective thickness and air content of the fabric are relatively small, and the fabric thickness direction lacks elasticity and three-dimensional effect

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