CN220079324U

CN220079324U - Laser carved fabric

Info

Publication number: CN220079324U
Application number: CN202321202671.7U
Authority: CN
Inventors: 陈国仲; 修振峰; 李红; 汪丹阳; 陈文水
Original assignee: Lilang China Co Ltd
Current assignee: Lilang China Co Ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-11-24
Anticipated expiration: 2033-05-18

Abstract

A laser carved fabric relates to the field of textile fabrics, in particular to a double-layer weave fabric formed by interweaving surface and inner warps and surface and inner wefts, wherein the surface and inner warps and the surface and inner wefts are chemical fiber core spun yarns, and the surface and inner warps and the surface and inner wefts comprise nylon spandex coated yarns or polyester spandex coated yarns, and the fabric is woven in a positive and negative arrangement mode according to a ratio of 1:1. The prepared fabric is soft, comfortable, elastic, regular and beautiful in pattern, good in extensibility and crease resistance, and suitable for western-style clothes fabrics in spring and summer.

Description

Laser carved fabric

Technical Field

The utility model relates to the field of textile fabrics, in particular to a laser carved fabric.

Background

People are in an era of very rich imagination and expression, and like to display own individuality in various patterns, colors and the like, but the textile industry gives the fabric richer and more stereoscopic beauty in the modes of printing, jacquard, carving and the like so as to meet the display of the individuality of people.

The traditional woven printed fabric has strong plane sense, and the printed cloth can be decolored and inter-dyed; the jacquard fabric can present different patterns and realize three-dimensional sense in a large jacquard mode, but has the defects of wrinkling and arching after washing, unstable shrinkage, poor seam combing and poor cracking and the like, and particularly the grid fabric needing to be aligned and grid is easy to generate weft oblique weft arcs; the laser engraving technology is used on the woven fabric, so that the problems of poor strength, easy penetration of the fabric and the like are generally caused.

The Chinese patent (CN202121885980. X) refers to a double-layer design fabric for a laser embroidery machine, which mainly comprises an elastic layer, a breathable layer and a wear-resistant layer which are wrapped on cotton cloth, and solves the problems that the cotton cloth is easy to shrink, easy to generate crease marks and poor in tear resistance in embroidery. However, the elasticity of the fabric is mainly provided by the elastic layer due to the fact that the cotton cloth lacks elasticity, the elastic layer only generates up-down elasticity, the elastic layer is bonded with the cotton cloth, the elongation elasticity of the fabric is limited, and the peeling problem can occur between the cotton cloth and the elastic layer.

The Chinese patent (CN 201922065758.4) discloses a soft texture embossed elastic jacquard fabric, which is soft and comfortable, has embossed patterns on the surface and has a strong concave-convex contrast effect. However, the style of the fabric is an effect produced by jacquard weave of the self-organization structure, the fabric has no three-dimensional texture, the fabric is soft, the surface has uneven bulging effect, the used fiber material is easy to blacken and fall down after laser, and the like, and the laser carving cannot be supported.

Therefore, the laser carved fabric with clear and non-arching lattices needs to be developed, so that three-dimensional texture can be realized, the regularity of lattices can be presented on the four-side elastic fabric, the fabric is strong and qualified, the patterns can be replaced by the tissue structure of the fabric, other texture visual effects are realized, and the handfeel level of the fabric is richer.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides a soft, comfortable and elastic laser carved fabric with regular and beautiful patterns, good extensibility and crease resistance, which has the following technical scheme:

the laser carved fabric has a double-layer structure, and is formed by interweaving surface and inner warp yarns and surface and inner weft yarns, wherein the surface and inner warp yarns and the surface and inner weft yarns are chemical fiber core spun yarns, and the chemical fiber core spun yarns are nylon polyurethane coated yarns or polyester polyurethane coated yarns, and the surface and the inner warp yarns and the surface and the inner weft yarns are woven in a positive and negative arrangement mode according to a ratio of 1:1.

Preferably, the twisting mode of the chemical fiber core-spun yarn is blank-spun yarn, and the twist is 800-1000 twists/m.

Preferably, the surface layer weave and the inner layer weave in the double-layer weave are both plain weave, twill weave or jacquard weave.

Preferably, the specification of the nylon spandex yarn is 40D/36F nylon core-spun 20D spandex yarn, 70D/48F nylon core-spun 40D spandex yarn and 70D/68F nylon core-spun 40D spandex yarn.

Preferably, the specification of the polyester spandex-covered yarn is 40D/36F polyester spandex-covered 20D spandex yarn, 70D/48F polyester spandex-covered 40D spandex yarn and 70D/68F polyester spandex-covered 40D spandex yarn.

Preferably, the fabric density is 392 x 186, the error is +/-5, the gram weight of the fabric is 175 g/square meter, and the error is +/-5 g/square meter.

Advantageous effects

1. The surface layer yarns of the woven fabric are damaged after laser engraving, the surface texture presents attractive patterns, the ground texture and the surface texture have stable structures, the strong supporting function is achieved, the fabric is not easy to be engraved, the weft oblique weft arcs are not easy to occur in the finishing process, the fabric is flat and light and thin, the stripes are easy to align after the garment is manufactured, and the patterns are not deformed; the third dimension is obtained by laser engraving, and does not fade with wearing of the fabric.

2. The laser carved fabric is a nylon four-side elastic fabric, has good extensibility and wrinkle resistance, is comfortable, soft and elastic to wear, is light, thin and breathable, has good strength after being carved, and meets the wearing and taking standards.

3. The utility model forms obvious lattice patterns on the woven fabric through laser engraving, and the patterns are formed by engraving the fabric, so that the rebound of the engraved lattices (a) and the rebound of the non-engraved lattices (b) in the post-shaping process are consistent, the arching deformation condition can not occur, the method can effectively replace the lattice printing process, and the phenomenon that the printed lattices obviously arch due to the rebound of the fabric is prevented by printing dyes is avoided.

Drawings

Fig. 1: schematic of the utility model

Fig. 2: the utility model is a schematic diagram of the organization structure.

In the figure: a. carving the lattice; b. a non-carved lattice; 1 and 2 respectively represent the surface warp and the surface weft; i and II respectively represent inner warp and inner weft.

Detailed Description

The fabric provided by the present utility model is further explained below with reference to the accompanying drawings.

Examples

As shown in figure 1, the laser carved fabric is formed by double-layer plain weave, the raw materials of the fabric yarns are 40D/36F nylon core-spun 20D spandex yarns or 40D/36F polyester core-spun 20D spandex yarns, the core-spun yarns are hollow core-spun yarns, the twist is 800-1000 twists/m, and the fabric is woven in a positive and negative arrangement according to a 1:1 arrangement; the specification of the finished fabric is as follows: the fabric density is 392 x 186, the error is +/-5, the fabric gram weight is 175 g/square meter, and the error is +/-5 g/square meter.

The dyeing process comprises the following steps: embryo cloth, desizing, washing, presetting, coiling, dyeing, water yielding, color fixation, water yielding, cloth pouring, shaping and laser engraving.

The fabric prepared according to the embodiment is suitable for various carved patterns, and is particularly suitable for lattice bar section patterns. The patterns after lattice laser engraving are smooth, the alignment is easy, the fabric is not easy to weft and warp, and the appearance problems of arching, pattern falling and the like after washing are avoided; the fabric has good extensibility and wrinkle resistance, is comfortable and elastic to wear, and is suitable for the upper garment of western-style clothes in spring and summer.

Examples

This example differs from example 1 in that either 70D/48F nylon core 40D spandex yarn or 70D/68F nylon core 40D spandex yarn was used as the face material yarn.

Because the yarn of the embodiment 1 is thinner, the fabric is light and thin and suitable for the upper garment of the spring and summer western-style clothes, if the fabric is used for the lower garment, the fabric strength meets the requirements, but the lower garment fabric is easy to wear, the yarn is light and thin and unsuitable for the long-term use of the garment, so that the yarn specification can be improved, the fabric is thicker than the embodiment 1, the spinning hole number is high, the hand feeling is softer, and the fabric is suitable for the spring and summer western-style clothes set.

The person skilled in the art can properly adjust the pattern according to specific requirements according to the basic scheme, such as changing the pattern, changing the tissue structure into twill tissue or jacquard tissue, and the like, so that the visual effect of various textures can be realized, and the pattern has various layers.

The above embodiments are merely preferred embodiments of the present utility model, and those skilled in the art should not make any substantial feature or improvement based on the present utility model.

Claims

1. The laser carved fabric is formed by interweaving surface and inner warps and surface and inner wefts, and has a double-layer structure, and is characterized in that the surface and inner warps and the surface and inner wefts are both chemical fiber core spun yarns, the chemical fiber core spun yarns comprise nylon polyurethane-coated yarns or polyester polyurethane-coated yarns, and the fabric is woven in a positive and negative arrangement mode according to a 1:1 arrangement mode.

2. The laser engraving fabric according to claim 1, wherein the chemical fiber core spun yarn is twisted in a manner of empty yarn and has a twist of 800-1000 twists/m.

3. The laser engraving fabric of claim 2, wherein the nylon covered spandex yarn is 40D/36F nylon covered core 20D spandex yarn, 70D/48F nylon covered core 40D spandex yarn, 70D/68F nylon covered core 40D spandex yarn.

4. The laser engraving fabric according to claim 2, wherein the specification of the polyester spandex-covered yarn is 40D/36F polyester spandex-covered 20D spandex yarn, 70D/48F polyester spandex-covered 40D spandex yarn, 70D/68F polyester spandex-covered 40D spandex yarn.

5. The laser engraving fabric of any one of claims 1 to 4, wherein the surface layer weave and the inner layer weave in the double layer weave are both plain weave, twill weave or jacquard weave.