CN211932783U - High-elasticity polyester cotton sweater fabric - Google Patents

Abstract

The utility model belongs to the technical field of textile fabric's technique and specifically relates to a high elasticity polyester-cotton sweater surface fabric is related to, including top layer, elasticity layer, intermediate level and close skin layer, the first elasticity strip of a plurality of groups and second elasticity strip that the elasticity layer set up including the symmetry, first elasticity strip and second elasticity strip end to end, elasticity layer bonds between top layer and intermediate level. The utility model discloses it is big to have whole compliance, horizontal and vertical elasticity, and the good effect of resilience.

Description

A kind of high elastic polyester cotton sweater fabric

technical field

The utility model relates to the technical field of textile fabrics, in particular to a high-elasticity polyester-cotton sweater fabric.

Background technique

Polyester cotton is a general term for polyester and cotton blended fabrics. It is a common material for making casual tops and trousers for men and women. It highlights the style of polyester and the advantages of cotton fabrics. It has better elasticity and wear resistance in dry and wet conditions. Good, stable size, small shrinkage, straight, not easy to wrinkle, easy to wash, quick-drying and many other advantages.

Now retrieved a patent publication number CN201793860U discloses a polyester-cotton elastic fabric, which is interwoven into a striped structure by 1/3 twill weave and 3/1 twill weave at intervals. Both sides can be used as the front of clothing, with a strong three-dimensional effect.

However, with the continuous improvement of people's living standards, the requirements for the fabrics of intimate clothing are also getting higher and higher.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a high-elastic polyester-cotton sweater fabric, which has the advantages of high elasticity, comfortable and soft wearing.

The above-mentioned utility model purpose of the present utility model is achieved through the following technical solutions:

A high-stretch polyester-cotton sweater fabric comprises a surface layer, an elastic layer, a middle layer and a skin-friendly layer.

The elastic layer includes several groups of first elastic strips and second elastic strips arranged symmetrically, the first elastic strip and the second elastic strip are connected end to end, and the elastic layer is bonded to the surface layer and the second elastic strip. between the middle layers.

By adopting the above technical solution, the arrangement of the first elastic strip and the second elastic strip greatly improves the horizontal and vertical elasticity of the fabric, and the resilience is good, so that the clothes can be machine washed, and the wrinkles and shrinkage can be reduced; The layer is in contact with the skin, and its surface is soft and comfortable, with good perspiration and breathability, and high wearing comfort.

In a preferred example of the present invention, the surface layer can be further configured such that the surface layer is formed by interweaving natural dyeable fibers and cotton fibers, and the cotton fibers account for no less than 55%, and the cotton fibers are twisted. Elastic fibers.

By adopting the above technical solution, the surface of the sweater will be directly printed and dyed with patterns of different colors, and the non-polluting and degradable natural and environmentally friendly fibers are blended with cotton fibers, which will not cause damage to the surrounding environment, and at the same time, it is easy to color, and its color fastness is stable. Above level 3-5.

In a preferred example of the present invention, the elastic fiber can be further configured such that the elastic fiber comprises elastic covered yarn.

By adopting the above technical solution, the covered yarn is also called elastic yarn, and the wrapping and twisting of the spontaneously crimped yarn on the cotton fiber can increase the elasticity of the surface layer and make the touch feel better.

In a preferred example of the present invention, the cross-section of the first elastic strip and the second elastic strip is Z-shaped, and the first elastic strip and the second elastic strip are connected to the surface layer and the Several through grooves are formed between the intermediate layers.

By adopting the above technical solution, the through groove enclosed between the adjacent first and second elastic strips is an isosceles trapezoid, which improves the overall softness of the fabric.

In a preferred example of the present invention, it can be further configured that a plurality of ventilation holes are opened on the connecting surfaces of the first elastic strip and the second elastic strip.

By adopting the above technical solution, the ventilation holes are communicated with the through grooves, so that moisture can be discharged from the ventilation holes, and the comfort brought by the fabric to the human body is improved.

In a preferred example of the present invention, it can be further configured that the intermediate layer is made of silver ion woven fibers and polyester yarns woven with twill weave.

By adopting the above technical solution, the activity of silver ions is stronger in a humid and warm environment, and it is very suitable for application in close-fitting sweater fabrics. Silver ions can not only control the growth of bacteria, but also regulate body temperature and humidity, which is an excellent antibacterial material. .

In a preferred example of the present invention, the skin-friendly layer may be further configured such that the skin-friendly layer is disposed on the side of the intermediate layer away from the elastic layer, and the skin-friendly layer is formed by interweaving warp yarns and weft yarns.

By adopting the above technical scheme, the warp and weft interweaving density has high strength, high strength and good wear resistance.

In a preferred example of the present invention, it can be further configured that the warp yarns are rayon, and the weft yarns are wool threads.

By adopting the above technical solutions, the rayon and wool threads have good softness and drape feeling, and are hygroscopic and breathable.

To sum up, the present utility model includes the following beneficial technical effects:

1. The through groove enclosed between the first elastic strip and the second elastic strip is an isosceles trapezoid, which greatly improves the overall softness, horizontal and vertical elasticity of the fabric, and has good resilience;

2. Covered yarn is also called elastic yarn. It can be wrapped and twisted on cotton fiber to increase the surface elasticity and feel better;

3. The softness and drape of the cotton and wool threads are very good, and they are in contact with the skin. The surface is soft and comfortable, with good perspiration and breathability, and high wearing comfort.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Figure 2 is a schematic diagram of the structure of the surface layer.

Reference numerals: 1, surface layer; 11, natural dyeable fiber; 12, cotton fiber; 13, covered yarn; 2, elastic layer; 21, first elastic strip; 22, second elastic strip; 23, through groove; 24. Breathable hole; 3. Middle layer; 31. Silver ion woven fiber; 32. Polyester yarn; 4. Skin-friendly layer; 41. Rayon; 42. Wool thread.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

1 and 2, it is a high-elasticity polyester-cotton sweater fabric disclosed by the utility model, including a surface layer 1, an elastic layer 2, a middle layer 3 and a skin-friendly layer 4.

The surface layer 1 is made of natural dyeable fibers 11 and cotton fibers 12 that are intertwined, and cotton fibers 12 account for no less than 55%. The surface of the sweater will be directly printed and dyed with patterns of different colors, which will be pollution-free and degradable. The fiber is blended with cotton fiber 12, which will not cause damage to the surrounding environment, and is easy to color at the same time, and its color fastness is stable above 3-5; elastic fibers are twisted on cotton fibers 12, and the elastic fibers include elastic covering yarn 13, The covering yarn 13 is also called an elastic yarn, and wrapping it on the cotton fiber 12 can increase the elasticity of the surface layer 1, and the touch feeling is better.

1, the elastic layer 2 includes several groups of first elastic bars 21 and second elastic bars 22 that are symmetrically arranged, and the cross-sections of the first elastic bars 21 and the second elastic bars 22 are all "Z"-shaped, and the first elastic The strip 21 is connected to the end of the second elastic strip 22, the first elastic strip 21 and the second elastic strip 22 are bonded between the surface layer 1 and the middle layer 3, and a number of through grooves 23 are formed, and the through grooves 23 are Isosceles trapezoid, the arrangement of the first elastic strip 21 and the second elastic strip 22 greatly improves the horizontal and vertical elasticity of the fabric, and the resilience is good, so that the clothes can be machine washed, and can reduce wrinkles and shrinkage; the first elastic force The connecting surface of the strip 21 and the second elastic strip 22 is provided with a plurality of ventilation holes 24, and the ventilation holes 24 communicate with the through grooves 23, so that the moisture can be discharged from the ventilation holes 24, which improves the comfort brought by the fabric to the human body.

Referring to Figure 1, the middle layer 3 is made of silver ion woven fibers 31 and polyester yarns 32 with twill weave. It can control the growth of bacteria and regulate body temperature and humidity. It is an excellent antibacterial material.

1, the skin-friendly layer 4 is arranged on the side of the middle layer 3 away from the elastic layer 2. The skin-friendly layer 4 is formed by interweaving warp yarns and weft yarns. 41. The weft yarn is wool thread 42. Both cotton and wool thread 42 have good softness and drape, and are in contact with the skin. The surface is soft and comfortable, with good perspiration and breathability, and high wearing comfort.

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. A high-elastic polyester-cotton sweater fabric, characterized in that it comprises: a surface layer (1), an elastic layer (2), a middle layer (3) and a skin-friendly layer (4); The elastic layer (2) includes several groups of first elastic bars (21) and second elastic bars (22) that are symmetrically arranged, the first elastic bars (21) and the second elastic bars (22) being end-to-end Then, the elastic layer (2) is bonded between the surface layer (1) and the intermediate layer (3). 2. The high-elastic polyester-cotton sweater fabric according to claim 1, characterized in that the surface layer (1) is formed by interweaving natural dyeable fibers (11) and cotton fibers (12) with ups and downs, and the cotton fibers (12) The proportion is not less than 55%, and elastic fibers are twisted on the cotton fibers (12). 3 . The high-elastic polyester-cotton sweater fabric according to claim 2 , wherein the elastic fibers comprise elastic covered yarns ( 13 ). 4 . 4. The high-elastic polyester-cotton sweater fabric according to claim 1, wherein the first elastic strip (21) and the second elastic strip (22) are Z-shaped in cross-section, and the first elastic strip Several through grooves (23) are formed between (21) and the second elastic strip (22), the surface layer (1) and the intermediate layer (3). 5. The high-elastic polyester-cotton sweater fabric according to claim 4, characterized in that a plurality of ventilation holes are opened on the connecting surface of the first elastic strip (21) and the second elastic strip (22) (twenty four). 6 . The high-elastic polyester-cotton sweater fabric according to claim 1 , wherein the intermediate layer ( 3 ) is made of silver ion woven fibers ( 31 ) and polyester yarns ( 32 ) by twill weaving. 7 . 7. The high-elastic polyester-cotton sweater fabric according to claim 1, wherein the skin-friendly layer (4) is provided on the side of the intermediate layer (3) away from the elastic layer (2), so The skin-friendly layer (4) is formed by interweaving warp yarns and weft yarns. 8. The high-elastic polyester-cotton sweater fabric according to claim 7, wherein the warp yarn is rayon (41), and the weft yarn is wool yarn (42).

Images