CN219650741U

CN219650741U - Thermal jacquard fabric

Info

Publication number: CN219650741U
Application number: CN202320280602.1U
Authority: CN
Inventors: 张函波
Original assignee: Shaoxing Qihang Textile Co ltd
Current assignee: Shaoxing Qihang Textile Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-09-08
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a thermal jacquard fabric, which relates to the technical field of knitted fabrics and has the technical scheme that: the thermal insulation layer comprises an upper layer and a lower layer which are mutually attached, wherein an upper groove is formed in one surface of the upper layer opposite to the lower layer, a lower groove corresponding to the upper groove is formed in one surface of the lower layer opposite to the upper layer, and a fleece layer is arranged on the inner groove wall of the upper groove and the inner groove wall of the lower groove. According to the utility model, the upper groove and the lower groove in the thermal insulation layer can form the cavity, and the nap-grasping layers in the upper groove and the lower groove can be rubbed with each other, so that static air can be reserved in the cavity to avoid heat loss when the thermal insulation layer is used, and the nap-grasping layers can be rubbed with each other to generate heat, so that a wearer can feel warm, and the thermal insulation performance is better.

Description

Thermal jacquard fabric

Technical Field

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

Background

Because the living standard of people is improved, the pursuit of people on the clothing is more favorable to the aesthetic aspect, so the jacquard fabric is more applied to the clothing manufacture.

Jacquard fabrics in the prior art generally comprise a jacquard layer with a plurality of jacquard patterns, the jacquard layer is formed by weft knitting of a plurality of yarns, the yarns are formed with floats and loops in the transverse direction of the fabric, and various patterns are formed by utilizing different forms of the floats and the loops.

The jacquard fabric on the market at present contains floating yarns which are not bent into loops like loops, so that the floating yarns can cause smaller weaving density of the fabric and larger pores exist, heat can easily pass through the jacquard fabric, and the thermal insulation property of the jacquard fabric is poor.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the thermal jacquard fabric which has better thermal insulation property.

The technical aim of the utility model is realized by the following technical scheme: the thermal jacquard fabric comprises a jacquard layer, wherein the lower surface of the jacquard layer is provided with a thermal layer, the thermal layer comprises an upper layer and a lower layer which are mutually attached, an upper groove is formed in one surface of the upper layer opposite to the lower layer, a lower groove corresponding to the upper groove is formed in one surface of the lower layer opposite to the upper layer, and napping layers are arranged on the inner groove wall of the upper groove and the inner groove wall of the lower groove.

The utility model is further provided with: the height of the fleece layer is greater than the groove depth of the upper groove and the lower groove.

The utility model is further provided with: the jacquard layer comprises a plurality of minimum circulation units, the minimum circulation units comprise first color yarns, second color yarns and third color yarns, and the structural organization of the minimum circulation units is as follows from left to right from top to bottom in sequence:

the structure tissue of the first color yarn is a looping tissue, a floating thread tissue and a looping tissue;

the structure tissue of the second color yarn is a floating thread tissue, a looping tissue and a looping tissue;

the structure of the third color yarn is a loop forming structure, a loop forming structure and a floating thread structure.

The utility model is further provided with: the first color yarn and the second color yarn are formed by twisting a plurality of cotton fibers, and the third color yarn is formed by twisting a plurality of T400 composite fibers.

The utility model is further provided with: the thermal insulation layer is formed by weft knitting of a plurality of thermal insulation yarns and a plurality of antistatic yarns, the thermal insulation yarns are formed by twisting of a plurality of polyester fibers, the antistatic yarns are formed by twisting of a plurality of antistatic fibers, and the number of the thermal insulation yarns is larger than that of the antistatic yarns.

The utility model is further provided with: the upper surface of the jacquard layer is provided with a waterproof coating.

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

according to the utility model, the upper groove and the lower groove in the thermal insulation layer can form the cavity, and the nap-grasping layers in the upper groove and the lower groove can be rubbed with each other, so that static air can be reserved in the cavity to avoid heat loss when the thermal insulation layer is used, and the nap-grasping layers can be rubbed with each other to generate heat, so that a wearer can feel warm, and the thermal insulation performance is better.

Drawings

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

FIG. 2 is a weave pattern of a jacquard layer according to the utility model;

fig. 3 is a schematic diagram of a woven structure of a thermal insulation layer according to the present utility model.

In the figure: 1. a jacquard layer; 2. a thermal layer; 3. an upper layer; 4. a lower layer; 5. an upper groove; 6. a lower groove; 7. a fleece layer; 8. a first color yarn; 9. a second colored yarn; 10. a third color yarn; 11. thermal yarn; 12. an antistatic yarn.

Detailed Description

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

Examples: the thermal jacquard fabric is shown in fig. 1, the thermal jacquard fabric comprises a jacquard layer 1, the lower surface of the jacquard layer 1 is provided with a thermal layer 2, the jacquard layer 1 and the thermal layer 2 are stitched together through stitching yarns, the thermal layer 2 comprises an upper layer 3 and a lower layer 4 which are mutually attached, the upper layer 3 and the lower layer 4 are adhered together through hot melt adhesives, an upper groove 5 is formed in one surface of the upper layer 3 opposite to the lower layer 4, a lower groove 6 corresponding to the upper groove 5 is formed in one surface of the lower layer 4 opposite to the upper layer 4, the upper groove 5 and the lower groove 6 are formed on one surface of the upper layer 3 opposite to the lower layer 4 through a hot pressing process, after the upper layer 3 and the lower layer 4 are adhered together, air which is difficult to flow can be prevented from being transmitted to the environment through air convection, a nap layer 7 is arranged on the inner groove wall of the upper groove 5 and the inner groove wall of the lower groove 6, and the nap layer 7 is formed on one surface of the nap layer 7 opposite to the lower groove 7 through a hot pressing process, and the nap layer 7 is good in the wear feeling of the thermal fabric, and the thermal fabric is made of the thermal fabric is manufactured by the thermal fabric through the friction between the two opposite surfaces of the upper groove 7 and the lower layer 4, after the upper groove 5 and the thermal fabric is adhered together, and the thermal fabric is made.

As shown in fig. 1, the height of the pile layer 7 is greater than the groove depth of the upper groove 5 and the lower groove 6, so that when the pile layer 7 in the upper groove 5 can make frictional movement with the pile layer 7 in the lower groove 6, the pile layer 7 in the upper groove 5 is in more comprehensive contact with the pile layer 7 in the lower groove 6, thereby making the generated heat more uniform in the cavity.

As shown in fig. 2, the jacquard layer 1 includes a plurality of minimum circulation units, the minimum circulation units include a first color yarn 8, a second color yarn 9, and a third color yarn 10, and the structure of the minimum circulation units is from left to right from top to bottom in sequence: the structure tissue of the first color yarn 8 is a looping tissue, a floating thread tissue and a looping tissue; the structure tissue of the second color yarn 9 is a floating thread tissue, a looping tissue and a looping tissue; the structure organization of the third color yarn 10 is a looping organization, a looping organization and a floating organization, the frequency of the floating organization in the minimum circulation unit is lower, and the number of continuous floating organizations is not more than two, so that the too low knitting density of a knitting layer is avoided, the pores in the knitting layer are larger, and the thermal insulation effect of the knitted fabric is better.

As shown in fig. 2, the first color yarn 8 and the second color yarn 9 are formed by twisting a plurality of cotton fibers, the third color yarn 10 is formed by twisting a plurality of T400 composite fibers, the cotton fibers have good heat insulation performance and strong strength, and the T400 composite fibers have good elasticity and deformation resistance, so that the jacquard layer 1 has good heat insulation performance, high strength, good elasticity and difficult deformation.

As shown in fig. 3, the thermal insulation layer 2 is formed by weft knitting of a plurality of thermal insulation yarns 11 and a plurality of antistatic yarns 12, the thermal insulation yarns 11 are formed by twisting a plurality of polyester fibers, the antistatic yarns 12 are formed by twisting a plurality of antistatic fibers, and the number of the thermal insulation yarns 11 is greater than that of the antistatic yarns 12, so that the thermal insulation layer 2 has good thermal insulation performance, heat conduction outside the thermal insulation layer 2 can be avoided, more thermal insulation yarns 11 can ensure good thermal insulation performance, the antistatic fibers are obtained after finishing by the polyester fibers through the antistatic finishing agent, and have good conductivity, static electricity can be prevented from being gathered on the fabric, and therefore, the thermal insulation jacquard fabric has good thermal insulation performance and antistatic effect.

As shown in fig. 1, the upper surface of the jacquard layer 1 is provided with a waterproof coating, the waterproof coating is a PU coating, the PU coating is coated on the surface of the jacquard layer 1, and the waterproof coating can play a role in isolating moisture on the surface of the fabric, so that the moisture is prevented from wetting the thermal jacquard fabric, the thermal effect of the wet thermal jacquard fabric is prevented from being reduced, and the thermal effect of the thermal jacquard fabric is more stable.

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 thermal jacquard fabric is characterized in that: including jacquard layer (1), the lower surface of jacquard layer (1) is provided with cold-proof layer (2), cold-proof layer (2) are including mutual upper strata (3) and lower floor (4), upper groove (5) have been seted up to the relative one side of upper strata (3) and lower floor (4), lower groove (6) that correspond with upper groove (5) have been seted up to the relative one side of lower floor (4) and upper strata (3), all be provided with on the interior cell wall of upper groove (5) inside groove wall and lower groove (6) and grab fine hair layer (7).

2. The thermal jacquard fabric of claim 1, wherein: the height of the fleece layer (7) is larger than the groove depth of the upper groove (5) and the lower groove (6).

3. The thermal jacquard fabric of claim 1, wherein: the jacquard layer (1) comprises a plurality of minimum circulation units, each minimum circulation unit comprises a first color yarn (8), a second color yarn (9) and a third color yarn (10), and the structure of each minimum circulation unit is sequentially from left to right from top to bottom:

the structure tissue of the first color yarn (8) is a looping tissue, a floating thread tissue and a looping tissue;

the structure tissue of the second colored yarn (9) is a floating yarn tissue, a looping tissue and a looping tissue;

the structure of the third color yarn (10) is a loop formation, a loop formation and a floating line formation.

4. The thermal jacquard fabric of claim 3, wherein: the first color yarn (8) and the second color yarn (9) are formed by twisting a plurality of cotton fibers, and the third color yarn (10) is formed by twisting a plurality of T400 composite fibers.

5. The thermal jacquard fabric of claim 1, wherein: the thermal insulation layer (2) is formed by weft knitting of a plurality of thermal insulation yarns (11) and a plurality of antistatic yarns (12), the thermal insulation yarns (11) are formed by twisting a plurality of polyester fibers, the antistatic yarns (12) are formed by twisting a plurality of antistatic fibers, and the number of the thermal insulation yarns (11) is larger than that of the antistatic yarns (12).

6. The thermal jacquard fabric of claim 1, wherein: the upper surface of the jacquard layer (1) is provided with a waterproof coating.