CN219315205U

CN219315205U - Jacquard fabric

Info

Publication number: CN219315205U
Application number: CN202320384138.0U
Authority: CN
Inventors: 孙盼
Original assignee: Shaoxing Xianliang Knitting Co ltd
Current assignee: Shaoxing Xianliang Knitting Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-07
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a jacquard fabric, which relates to the technical field of knitted fabrics and has the technical scheme that: the jacquard weave comprises elastic yarn and high-elastic weft yarns, wherein the elastic yarn is formed with floating yarns in the transverse direction of the fabric, the elastic yarn comprises an elastic yarn core, the elastic yarn core comprises an inner core and an outer core, and the outer core comprises a twisted part and a untwisted part. According to the utility model, the elastic yarn is good in elasticity and extensibility, and when the jacquard fabric is stretched, the floats formed by the elastic yarn in the jacquard fabric can be elongated along with the stretching of the fabric, so that the extensibility of the jacquard fabric is greatly improved.

Description

Jacquard fabric

Technical Field

The utility model relates to the technical field of knitted fabrics, in particular to a jacquard fabric.

Background

The jacquard fabric can form various patterns through weaving, and can meet the aesthetic requirements of people.

The jacquard fabric is formed by weaving a plurality of jacquard tissues, the weft yarns in the jacquard tissues are formed with loops and floats in the weft direction, and the loops are mutually sleeved in a stringing way. The floats can float on the surface of the fabric, so that various patterns can be formed on the surface of the fabric.

At present, the floating yarns in the jacquard fabric on the market are not looped, so that when the jacquard fabric is stretched, the floating yarns cannot be stretched like loops, and most of the floating yarns are yarns which are not extensible, so that the floating yarns in the jacquard fabric are not extensible, and the extensibility of the jacquard fabric is poor.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide jacquard fabric with better extensibility.

The technical aim of the utility model is realized by the following technical scheme: the jacquard fabric comprises a plurality of jacquard tissues, wherein the jacquard tissues comprise elastic colored yarns and high-elastic weft yarns, floating yarns are formed on the elastic colored yarns in the transverse direction of the fabric, the elastic colored yarns comprise elastic yarn cores, each elastic yarn core comprises an inner core and an outer core, and each outer core comprises a twisted part and a untwisted part.

The utility model is further provided with: the inner core is formed by bundling a plurality of spandex monofilaments, and the outer core is formed by wrapping a plurality of elastic fibers on the outer side of the inner core.

The utility model is further provided with: the twist of the twisted part is 600-800 twists/m, and the twist of the untwisted part is 0 twists/m.

The utility model is further provided with: the elastic yarn further comprises an elastic overclad yarn spirally wrapped outside the elastic yarn core, and the twisting direction of the elastic overclad yarn is opposite to that of the twisted part.

The utility model is further provided with: the elastic covering yarn is formed by twisting a plurality of T400 composite fibers.

The utility model is further provided with: the high-elastic weft yarn is formed by twisting Modal fibers.

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

according to the utility model, the elastic yarn is good in elasticity and extensibility, and when the jacquard fabric is stretched, the floats formed by the elastic yarn in the jacquard fabric can be elongated along with the stretching of the fabric, so that the extensibility of the jacquard fabric is greatly improved.

Drawings

FIG. 1 is a partial cross-sectional view of a stretch yarn according to the present utility model;

fig. 2 is a schematic diagram of a woven structure of the present utility model.

In the figure: 1. an elastic yarn; 2. a high-stretch weft yarn; 3. floating; 4. an inner core; 5. an outer core; 6. a twisting part; 7. a untwisted portion; 8. elastic covering yarn.

Detailed Description

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

Embodiment one: the jacquard fabric is shown in fig. 1 and comprises a plurality of jacquard tissues, wherein the jacquard tissues comprise elastic yarn 1 and high-elastic weft yarn 2, the elastic yarn 1 and the high-elastic weft yarn 2 are fed into the jacquard, the elastic yarn 1 is provided with floating threads 3 and loops in the transverse direction of the fabric, the high-elastic weft yarn 2 is also provided with loops in the transverse direction of the fabric, the loops of the elastic yarn 1 and the loops of the high-elastic weft yarn 2 are mutually sleeved in the longitudinal direction of the fabric, the elastic yarn 1 comprises an elastic yarn core, the elastic yarn core comprises an inner core 4 and an outer core 5, the inner core 4 is made of a high-elastic material, the elasticity of the elastic yarn core is enhanced, the outer core 5 comprises a twisted part 6 and an untwisted part 7, the twist degree of the twisted part 6 is 700/m, the twist degree of the untwisted part 7 is zero, and the fibers in the untwisted part 7 are not twisted, so that the fibers are prevented from being tightly stretched because of spiral, and the fibers are softer and more ductile, and the ductility of the outer core 5 can be enhanced, therefore the elastic yarn 1 has better ductility, and the ductility and the elastic yarn 1 can be stretched together when the floating threads 3 of the elastic yarn 1 are stretched, and the fabric is stretched.

The inner core 4 is formed by bundling a plurality of spandex monofilaments, the outer core 5 is formed by wrapping a plurality of spandex monofilaments on the outer side of the inner core 4, the spandex monofilaments have super-strong elasticity, the elasticity of the inner core 4 is better, the spandex is T400 composite fibers, the T400 composite fibers not only have high elasticity, but also have high resilience, and the elastic composite fibers can be better restored under the condition of repeated stretching deformation, so that deformation of the fabric caused by fiber deformation can be avoided when the jacquard fabric is stretched and deformed, and the deformation resistance of the fabric is better.

The elastic yarn 1 further comprises an elastic yarn 8 spirally wrapped outside the elastic yarn core, the twisting direction of the elastic yarn 8 is opposite to that of the twisted part 6, the elastic yarn 8 is twisted on the outer side of the yarn core in an S twisting mode, the twisted part 6 is formed by Z twisting, and the twisting directions of the elastic yarn 8 and the twisted part are opposite, so that when the elastic yarn 1 untwists in one direction, one twist of the elastic yarn 1 is reduced, the other twist is increased, the total twist of the elastic yarn 1 and the elastic yarn is unchanged, and after the untwisting force is removed, the original twist can be automatically recovered, so that untwisting of the elastic yarn 1 is avoided, and untwisting resistance of the elastic yarn 1 is improved.

The elastic covering yarn 8 is formed by twisting a plurality of T400 composite fibers, the T400 composite fibers have better elasticity and deformation resistance, the elasticity of the elastic yarn 1 can be better, the deformation resistance is better, the high-elastic weft yarn 2 is formed by twisting modal fibers, and the modal fibers have good comfort and elasticity, and can provide good touch feeling when in contact with a user, so that the comfort of the fabric is improved.

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. Jacquard fabric is characterized in that: the elastic yarn comprises a plurality of jacquard tissues, wherein the jacquard tissues comprise elastic yarn (1) and high-elastic weft yarns (2), floating yarns (3) are formed on the elastic yarn (1) in the transverse direction of the fabric, the elastic yarn (1) comprises an elastic yarn core, the elastic yarn core comprises an inner core (4) and an outer core (5), and the outer core (5) comprises a twisting part (6) and a untwisted part (7).

2. The jacquard fabric according to claim 1, wherein: the inner core (4) is formed by bundling a plurality of spandex monofilaments, and the outer core (5) is formed by wrapping a plurality of elastic fibers on the outer side of the inner core (4).

3. The jacquard fabric according to claim 1, wherein: the twist of the twisted part (6) is 600-800 twists/m, and the twist of the untwisted part (7) is 0 twists/m.

4. The jacquard fabric according to claim 1, wherein: the elastic yarn (1) further comprises an elastic outer covering yarn (8) spirally wrapped outside the elastic yarn core, and the twisting direction of the elastic outer covering yarn (8) is opposite to the twisting direction of the twisted part (6).

5. The jacquard fabric of claim 4, wherein: the elastic covering yarn (8) is formed by twisting a plurality of T400 composite fibers.

6. The jacquard fabric according to claim 1, wherein: the high-elastic weft yarn (2) is formed by twisting modal fibers.