Lace fabric not prone to deformation

Abstract

The utility model relates to the technical field of textiles, in particular to a lace fabric not prone to deformation, which comprises a base cloth layer and a lace layer. The lace layer comprises a plane area and a wrinkle area which are woven by warps and wefts, and the wrinkle area comprises high-shrinkage yarns which are woven on the wefts in a direction parallel to the direction of the warps; the base cloth layer is connected with the plane area, the warp yarns and the weft yarns are low-melting-point hot-melting yarns, and hot-melting bonding points are arranged at the intersections of the warp yarns and the weft yarns. The lace fabric has the advantages that the high-shrinkage polyester filaments are arranged on the lace layer, the wrinkle effect is achieved through the shrinkage difference, three-dimensional wrinkles are formed on the fabric, and the lace fabric has the advantages of being good in elasticity and high in deformation resistance. Furthermore, the base cloth layer is arranged to fix the lace layer, the warp yarns and the weft yarns of the base cloth layer are low-melting-point hot melting yarns, and bonding points are arranged at the intersections of the warp yarns and the weft yarns, so that the connected warp yarns and weft yarns are not easy to laddle after being sheared, and the tear resistance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a lace fabric that is not easily deformed. Background Art

[0002] Lace is commonly found on clothing, underwear, and home textiles. Lace is thin and offers a strong sense of layering. Summer underwear often features lace, and lace on clothing can create a sense of beauty. Existing lace is typically a mesh structure woven from ordinary fibers, with embroidery added to enhance the aesthetic.

[0003] Chinese utility model application number 201320047885.1 discloses a lightweight, washable lace comprising an outer layer and an inner layer, the outer and inner layers being connected by a double-knit structure to form a single unit. The outer layer comprises a double-loop structure interwoven with hydrophilic yarn and elastic yarn. The outer and inner layers are woven together by warp and weft threads, the warp being a blend of bamboo fiber and modal fiber, and the weft being cotton fiber. This lace is susceptible to damage after prolonged wear or during washing, and existing lace lacks a strong three-dimensional effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a lace fabric which has a strong three-dimensional sense, is washable and is not easy to deform.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: providing a lace fabric that is not easily deformed, comprising a base fabric layer and a lace layer;

[0006] The lace layer includes a flat area and a pleated area woven from warp and weft threads, wherein the pleated area includes high-shrinkage yarns woven on the weft threads in parallel with the warp threads; the shrinkage of the yarns used for the warp and weft threads is smaller than that of the high-shrinkage yarns;

[0007] The base fabric layer is connected to the plane area. The base fabric layer is formed by floating and sinking interweaving of warp yarns and weft yarns. The warp yarns and weft yarns are low-melting-point hot-melt yarns. Hot-melt bonding points are provided at the intersections of the warp yarns and weft yarns.

[0008] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the high-shrinkage yarn is a high-shrinkage polyester filament with a shrinkage of 45%-55%, and the warp and weft are both polyester fibers with a shrinkage of 2-4%.

[0009] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the lace layer is provided with an embroidery pattern.

[0010] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the spacing between adjacent low-melting-point hot-melt yarns is 2-4 mm.

[0011] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the weft yarn is polyester fiber, and the warp yarn is a blended yarn of polyester fiber and polyurethane fiber.

[0012] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the base fabric layer and the plane area are connected by spandex monofilament.

[0013] The beneficial effects of the present invention are as follows: In the non-deformable lace fabric provided herein, the lace layer is constructed with high-shrinkage polyester filaments, achieving a wrinkle effect through differential shrinkage, resulting in three-dimensional wrinkles in the fabric. The fabric also exhibits excellent elasticity and strong deformation resistance. The present invention further provides a base fabric layer to secure the lace layer. The warp and weft yarns in the base fabric layer are both low-melting-point hot-melt yarns, and bonding points are provided at the intersections of the warp and weft yarns. This ensures that the connected warp and weft yarns are less susceptible to snagging after shearing, resulting in excellent tear resistance. The fixed flat area of ​​the base fabric layer supports the fabric, preventing deformation during washing and drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a non-deformable lace fabric according to a specific embodiment of the present invention;

[0015] Figure 2 This is a structural diagram of a base fabric layer of a lace fabric that is not easily deformed according to a specific embodiment of the present invention;

[0016] Description of labels:

[0017] 1. Base fabric layer; 11. Pleated area; 12. Flat area; 2. Lace layer; 21. Warp yarn; 22. Weft yarn. DETAILED DESCRIPTION

[0018] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

[0019] See also Figure 1 and Figure 2 , the utility model provides a lace fabric that is not easily deformed, comprising a base fabric layer 1 and a lace layer 2;

[0020] The lace layer 2 includes a flat area 12 and a pleated area 11 woven from warp and weft threads. The pleated area 11 includes high-shrinkage yarns woven on the weft threads in parallel to the warp threads. The shrinkage of the yarns used for the warp and weft threads is smaller than that of the high-shrinkage yarns.

[0021] The base fabric layer 1 is connected to the plane area 12. The base fabric layer 1 includes warp yarns 21 and weft yarns 22 that are interwoven. The warp yarns 21 and weft yarns 22 are low-melting-point hot-melt yarns. Hot-melt bonding points are provided at the intersections of the warp yarns and the weft yarns.

[0022] The present application can shrink the wrinkle area 11 of the lace layer relative to the flat area 12 by heating and shrinking, and the wrinkle area curls on the surface of the fabric, thereby making the surface of the fabric wrinkle. After shaping, a lace fabric with three-dimensional and beautiful appearance and not easy to deform is obtained.

[0023] The beneficial effects of the present invention are as follows: In the non-deformable lace fabric provided herein, the lace layer 2 is provided with high-shrinkage polyester filaments, which achieve a wrinkle effect through differential shrinkage, resulting in three-dimensional wrinkles in the fabric. The fabric also exhibits excellent elasticity and strong deformation resistance. The present invention further provides a base fabric layer 1 to secure the lace layer 2. The warp yarns 21 and weft yarns 22 of the base fabric layer 1 are both low-melting-point hot-melt yarns. Adhesive points are provided at the intersections of the warp yarns 21 and weft yarns 22. The connected warp yarns 21 and weft yarns 22 are less susceptible to snagging after shearing, resulting in excellent tear resistance. The fixed flat area 12 of the base fabric layer 1 supports the fabric, preventing deformation during washing and drying.

[0024] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the high-shrinkage yarn is a high-shrinkage polyester filament with a shrinkage of 45%-55%, and the warp and weft are both polyester fibers with a shrinkage of 2-4%.

[0025] As can be seen from the above description, after heating and shrinking, the shrinkage rate of the flat area 12 is smaller than that of the pleated area 11. The shrinkage rates of the warp and weft can be set to be different to obtain pleats of different sizes.

[0026] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the lace layer 2 is provided with an embroidery pattern.

[0027] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the spacing between adjacent low-melting-point hot-melt yarns is 2-4 mm.

[0028] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the weft yarn 22 is polyester fiber, and the warp yarn 21 is a blended yarn of polyester fiber and polyurethane fiber.

[0029] From the above description, it can be seen that polyurethane fiber has better shape retention and wrinkle resistance, which makes the warp direction of the fabric elastic and more durable.

[0030] Furthermore, in the above-mentioned lace fabric that is not easily deformed, the base fabric layer 1 and the flat area 12 are connected by spandex monofilament.

[0031] As can be seen from the above description, the arrangement of the spandex monofilaments enables the fabric to have a certain degree of elasticity in the longitudinal direction.

[0032] Example 1

[0033] See also Figure 1 and Figure 2, this embodiment discloses a lace fabric that is not easily deformed, comprising a base fabric layer 1 and a lace layer 2;

[0034] The lace layer 2 includes a flat area 12 and a pleated area 11 woven from warp and weft threads, and the pleated area 11 includes high-shrinkage yarns woven on the weft threads parallel to the warp direction; the shrinkage rate of the yarns used for the warp and weft threads is less than that of the high-shrinkage yarns; the high-shrinkage yarns are high-shrinkage polyester filaments with a shrinkage rate of 45%-55%, and the warp and weft threads are both polyester fibers with a shrinkage rate of 2-4%.

[0035] The base fabric layer 1 is connected to the planar area 12 and is formed by interweaving warp yarns 21 and weft yarns 22. The warp yarns 21 and weft yarns 22 are low-melting-point hot-melt yarns, and hot-melt bonding points are provided at the intersections of the warp and weft yarns. The weft yarns 22 are polyester fibers, and the warp yarns 21 are blended yarns of polyester fibers and polyurethane fibers.

[0036] The base fabric layer 1 and the flat area 12 are connected via spandex monofilaments.

[0037] In summary, the non-deformable lace fabric provided herein utilizes high-shrinkage polyester filaments in the lace layer, creating a wrinkle effect through differential shrinkage, resulting in three-dimensional wrinkles and excellent elasticity and deformation resistance. The base fabric layer is composed of a floating and sinking interweaving of warp and weft yarns, both of which are low-melting-point hot-melt yarns. Adhesive points are provided at the intersections of the warp and weft yarns, making the connected warp and weft yarns less susceptible to snagging after shearing and exhibiting excellent tear resistance. The fixed flat surface area of ​​the base fabric layer supports the fabric, preventing deformation during washing and drying.

[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A lace fabric that is not easily deformed, characterized in that: Including base fabric layer and lace layer; The lace layer includes a flat area and a pleated area woven from warp and weft threads, wherein the pleated area includes high-shrinkage yarns woven on the weft threads in parallel with the warp threads; the shrinkage of the yarns used for the warp and weft threads is smaller than that of the high-shrinkage yarns; The base fabric layer is connected to the plane area. The base fabric layer is formed by floating and sinking interweaving of warp yarns and weft yarns. The warp yarns and weft yarns are low-melting-point hot-melt yarns. Hot-melt bonding points are provided at the intersections of the warp yarns and weft yarns.

2. The lace fabric that is not easily deformed according to claim 1, characterized in that: The high shrinkage yarn is a high shrinkage polyester filament with a shrinkage of 45%-55%, and the warp and weft are both polyester fibers with a shrinkage of 2-4%.

3. The lace fabric that is not easily deformed according to claim 1, characterized in that: The lace layer is provided with an embroidery pattern.

4. The lace fabric that is not easily deformed according to claim 1, characterized in that: The spacing between adjacent low-melting-point heat-fusible yarns is 2-4 mm.

5. The lace fabric that is not easily deformed according to claim 1, characterized in that: The base fabric layer and the plane area are connected via spandex monofilaments.

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