CN221049195U

CN221049195U - Italian velvet of sofa fabric

Info

Publication number: CN221049195U
Application number: CN202223422594.4U
Authority: CN
Inventors: 何益斌; 何永发; 沈慧
Original assignee: Wujiang Lianhe Knitting Factory
Current assignee: Wujiang Lianhe Knitting Factory
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2024-05-31
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses italian velvet of sofa fabric, which relates to the technical field of textiles and aims to solve the problem of poor wear-resistant effect of the fabric, and the technical scheme is as follows: the warp knitting fabric comprises a surface layer and an inner layer, wherein the surface layer is formed by warp knitting of a plurality of first composite yarns, the inner layer is formed by weft knitting of a plurality of second composite yarns, the first composite yarns are perpendicular to the second composite yarns, and a plurality of wear-resistant raised strips are fixedly connected to one side, away from the inner layer, of the surface layer. Through setting up the aramid fiber, the aramid fiber has high intensity, has fine wear-resisting effect, has guaranteed the wear-resisting effect of whole surface fabric.

Description

Italian velvet of sofa fabric

Technical Field

The utility model relates to the technical field of textiles, in particular to a sofa fabric italian velvet.

Background

The italian velvet is a fabric with velvet on the surface, which is made of chemical fibers, has plump surface velvet, soft and comfortable touch feeling, and can be used for manufacturing a series of textile articles used in daily life such as clothing, bags, curtains, sofas and the like.

When the existing italian velvet fabric is used for producing a sofa, the surface of the existing italian velvet fabric is continuously rubbed in daily use, and the existing italian velvet fabric is single in structure, flat in surface and of a single-layer structure, so that abrasion is easy to occur after long-time use, and the use effect of the whole sofa fabric is affected.

There is therefore a need to propose a new solution to this problem.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide the italian velvet of the sofa fabric, and the abrasion-resistant effect is achieved through the arrangement of the structure.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a sofa fabric italian fine hair, includes surface course and inlayer, the surface course is formed through warp knitting of a plurality of first compound yarns, the inlayer is formed through weft knitting of a plurality of second compound yarns, first compound yarn perpendicular to second compound yarn sets up, one side that the surface course kept away from the inlayer fixedly connected with a plurality of wear-resisting sand grip.

The utility model is further provided with: the inner layer is formed by knitting double-sided four-needle tracks, the flower type knitted by the surface layer takes four paths as a cycle, and the organization structure of the flower type knitted by the surface layer is as follows in sequence:

the first path is a floating line, a looping tissue and a floating line in sequence;

The second path is sequentially a looping structure, a floating line and a looping structure;

the third path is a floating line, a looping tissue and a floating line in sequence;

the fourth path is orderly a looping structure, a floating line and a looping structure.

The utility model is further provided with: the second composite yarn is formed by twisting 70D sea-island filaments and 20D spandex.

The utility model is further provided with: the width of the inner layer is 150cm.

The utility model is further provided with: the wear-resisting sand grip is integrated into one piece structure with the surface course, the surface course warp knitting through a plurality of first compound yarns and two bars warp knitting tissues, the inlayer is woven by sley bar GB1 and sley bar GB2 and is formed.

The utility model is further provided with: the guide bar GB1 is used for making warp knitting yarn backing movement for the front guide bar and the rear guide bar GB2 is used for making warp knitting yarn backing movement for the rear guide bar.

The utility model is further provided with: the first composite yarn sequentially comprises a first core layer and a coating layer from inside to outside, wherein the first core layer is formed by twisting a plurality of hollow fibers, the coating layer is wound on the outer side of the first core layer through a plurality of coating yarns, and the coating layer is formed by twisting nylon and aramid fibers.

In summary, the utility model has the following beneficial effects:

One side integrated into one piece that the inlayer was kept away from at the surface course has a plurality of wear-resisting sand grip, and the bellied material of wear-resisting and the material of surface course unanimous all have aramid fiber, and aramid fiber has splendid intensity, has guaranteed its fine wear-resisting effect, and the setting of wear-resisting sand grip has reduced the area of contact of surface course and external environment to effectively play the effect of reducing friction, thereby guaranteed the wear-resisting effect of whole sofa surface fabric.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a first composite yarn of the present utility model;

FIG. 3 is a triangular configuration of the inner layer of the present utility model;

FIG. 4 is a yarn-laying movement diagram of the guide bars GB1 and GB2 of the present utility model.

In the figure: 1. a surface layer; 2. an inner layer; 3. wear-resisting raised strips; 4. a first composite yarn; 5. hollow fiber; 6. chinlon; 7. an aramid fiber.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

The Italian velvet of sofa fabric, as shown in figure 1, comprises a surface layer 1 and an inner layer 2, wherein the surface layer 1 is formed by warp knitting of a plurality of first composite yarns 4, the inner layer 2 is formed by weft knitting of a plurality of second composite yarns, the first composite yarns 4 are perpendicular to the second composite yarns, and a plurality of wear-resistant raised strips 3 are fixedly connected to one side, away from the inner layer 2, of the surface layer 1.

As shown in fig. 1 and 3, a 70D sea-island yarn and 20D spandex are put into a twisting machine to be twisted to form a second composite yarn, a plurality of second composite yarns are put into a double-sided machine with 34 inches and 36 needles, weft knitting is performed to form an inner layer 2, the width of the inner layer 2 is 150cm, the gram weight of the inner layer 2 is 230g/m ², the inner layer 2 is formed by knitting double-sided four-needle tracks, the pattern knitted by the inner layer 2 takes four paths as a cycle, and the organization structure of the pattern knitted by the inner layer 2 is as follows: the first path is a floating line, a looping tissue and a floating line in sequence; the second path is sequentially a looping structure, a floating line and a looping structure; the third path is a floating line, a looping tissue and a floating line in sequence; the fourth path is orderly a looping structure, a floating line and a looping structure.

The sea-island silk fabric is softer, so that the sea-island silk fabric is more comfortable to wear, spandex has excellent elasticity, can have excellent stretch-proofing effect, and is woven by adopting the above-mentioned tissues, the tissues are of a certain specification, interweaving points are circularly distributed, and the fabric is like plain weave, so that the fabric structure is more stable, the strength of the whole inner layer 2 and the compactness thereof are ensured, the strength of the whole inner layer 2 is ensured, and the wear-resisting effect of the whole fabric is ensured.

As shown in fig. 1-4, spinning polyester fiber by using a spinneret plate to form hollow fiber 5 with a hollow section, putting a plurality of hollow fiber 5 into a twisting machine to twist to form a core layer I, wherein the hollow fiber 5 has good fluffiness, and the elasticity of the first core layer is ensured by adopting terylene, nylon 6 and aramid 7 are put into a twisting machine to be twisted to form cladding yarns, the processed first core layer and a plurality of cladding yarns are put into a spindle machine, so that a plurality of coating yarns are wound on the outer side of the core layer one in a spindle-running mode to form a coating layer, the whole first composite yarn 4 is obtained, the nylon 6 has good elasticity, the aramid fiber 7 has excellent wear-resistant effect, excellent strength and wear-resistant effect, ensures the wear-resistant effect of the whole first composite yarns 4, and respectively puts a plurality of first composite yarns 4 as a guide bar GB1 and a guide bar GB2 into a warp knitting machine to be woven to form a surface layer 1, wherein the guide bar GB1 is a warp knitting and backing yarn motion of two front guide bars and one space, the guide bar GB2 is a warp knitting and backing yarn motion of full rear guide bars, the front guide bars and the rear guide bars are combined, because the guide bar GB1 is threaded through two empty loops when in wearing, and the warp plain tissue is used for wearing, three rows of longitudinal rows are pulled together at the wearing position, the structural connection formed by the front comb is interrupted at the empty wearing position, so that gaps are formed between every three rows of longitudinal rows to form concave-convex, so that the longitudinal rows drawn together become the wear-resistant raised strips 3, a plurality of wear-resistant raised strips 3 and the surface layer 1 are integrally formed, the integrity of the surface layer 1 is ensured, because the surface layer 1 is woven by the first composite yarns 4, the material of the wear-resistant raised strips 3 is the same as that of the first composite yarns 4, and the aramid fiber 7 is arranged in the first composite yarn 4, and the aramid fiber 7 has a good wear-resisting effect, so that the wear-resisting effect of the wear-resisting raised strips 3 is ensured.

One side of the surface layer 1 without the wear-resistant raised strips 3 is attached to the inner layer 2, and the surface layer 1 is bonded with the inner layer 2, so that the whole fabric is obtained, when the fabric is made into a sofa fabric, one side of the surface layer 1 far away from the inner layer 2 is integrally formed with a plurality of wear-resistant raised strips 3, and the wear-resistant raised materials are consistent with those of the surface layer 1, and are provided with aramid fibers 7, so that the aramid fibers 7 have excellent strength, the good wear-resistant effect of the surface layer is ensured, the wear-resistant raised strips 3 are arranged, the contact area between the surface layer 1 and the external environment is reduced, the friction effect is effectively reduced, and the wear-resistant effect of the whole sofa fabric is ensured.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a sofa surface fabric italian fine hair which characterized in that: the warp knitting fabric comprises a surface layer and an inner layer, wherein the surface layer is formed by warp knitting of a plurality of first composite yarns, the inner layer is formed by weft knitting of a plurality of second composite yarns, the first composite yarns are perpendicular to the second composite yarns, and a plurality of wear-resistant raised strips are fixedly connected to one side, far away from the inner layer, of the surface layer; the inner layer is formed by knitting double-sided four-needle tracks, the flower type knitted by the surface layer takes four paths as a cycle, and the organization structure of the flower type knitted by the surface layer is as follows in sequence:

2. The sofa fabric italian velvet according to claim 1, characterized in that: the second composite yarn is formed by twisting 70D sea-island filaments and 20D spandex.

3. The sofa fabric italian velvet according to claim 2, characterized in that: the width of the inner layer is 150cm.

4. A sofa cover italian velvet according to claim 3, characterized in that: the wear-resisting sand grip is integrated into one piece structure with the surface course, the surface course warp knitting through a plurality of first compound yarns and two bars warp knitting tissues, the inlayer is woven by sley bar GB1 and sley bar GB2 and is formed.

5. The sofa fabric italian velvet according to claim 4, wherein: the guide bar GB1 is used for making warp knitting yarn backing movement for the front guide bar and the rear guide bar GB2 is used for making warp knitting yarn backing movement for the rear guide bar.

6. The sofa fabric italian velvet according to claim 5, wherein: the first composite yarn sequentially comprises a first core layer and a coating layer from inside to outside, wherein the first core layer is formed by twisting a plurality of hollow fibers, the coating layer is wound on the outer side of the first core layer through a plurality of coating yarns, and the coating layer is formed by twisting nylon and aramid fibers.