Knitted fabric

By interlacing polyester and cotton yarns on a knitted fabric base layer to form raised stripes and dots, the problem of air circulation and moisture drainage after the curtains are stored is solved, while improving light transmittance and antibacterial properties.

CN224258920UActive Publication Date: 2026-05-19SHAOXING SHANPING TEXTILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHAOXING SHANPING TEXTILE CO LTD
Filing Date
2025-04-21
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

Existing knitted curtain fabrics are tightly packed together after being stored, which makes it difficult for air to pass through, affects moisture drainage, and results in insufficient light transmission.

Method used

The fabric is woven with raised stripes and dots on the base layer, using an interweaving of polyester and cotton yarns, combined with irregularly shaped polyester filaments and antibacterial low-elastic polyester filaments, to form stable gaps to enhance air circulation and moisture drainage. The drainage and antibacterial properties of the polyester yarn improve the fabric's performance.

Benefits of technology

It enables faster air circulation and moisture removal after the curtains are stored, while also providing softer light transmission and improved antibacterial properties.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a knitted fabric, which relates to the field of fabrics, and is characterized in that the knitted fabric comprises a base layer, a plurality of raised lines are woven on the base layer, a plurality of salient points are arranged on one side, provided with the raised lines, of the base layer, the salient points are all positioned between two adjacent raised lines, and the thickness of the salient points is smaller than that of the raised lines. The part of the base layer provided with the raised lines is formed by weaving polyester yarns, and the part of the base layer provided with the salient points is formed by weaving cotton yarns. After the fabric is curled, gaps formed by abutting of the protruding strips are formed in the curled fabric, and air can circulate through the gaps, so that the air flow speed of the surface of the fabric is guaranteed, the drying speed of the cotton yarn woven part on the base layer is high, and the drainage performance of the polyester yarn is high; by means of the arrangement, the drying speed of the fabric is high, the cotton yarn has good air permeability, and the overall air permeability of the fabric is guaranteed.
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Description

Technical Field

[0001] This utility model relates to the field of fabrics, and more specifically, to a knitted fabric. Background Technology

[0002] Knitted fabrics are common in our daily lives, and some existing curtains are also made of knitted fabrics. Curtains made of knitted fabrics have good breathability and light transmission, making them suitable for curtains where light transmission is a certain requirement.

[0003] Cotton fiber is one of the most common fibers in our daily lives. Cotton fiber has good breathability, so cotton curtains are quite popular in daily life. Nowadays, in order to save indoor space, some curtains are stored using rollers, which are commonly known as roller blinds. This makes the curtains take up less space in front of the window after being stored. However, after the curtains are stored with rollers, the various parts of the fabric are pressed tightly together, resulting in small gaps between the various parts of the curtains. Air cannot pass through easily, which is not conducive to the expulsion of moisture from the curtains.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a knitted fabric.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a knitted fabric, including a base layer, wherein a plurality of raised strips are woven on the base layer, and a plurality of raised dots are provided on one side of the base layer where the raised strips are provided, wherein the plurality of raised dots are located between two adjacent raised strips, and the thickness of the raised dots is less than the thickness of the raised strips, wherein the portion of the base layer where the raised strips are provided is woven with polyester yarn, and the portion of the base layer where the raised dots are provided is woven with cotton yarn.

[0007] The present invention is further configured such that: the pattern of the base layer is a twelve-way cycle, the first to third routes of the base layer are woven from polyester yarn, the fourth to twelfth routes of the base layer are woven from cotton yarn, a number of transfer coils are provided on the third route of the base layer, the transfer coils are shifted to the right by one stitch length and are fitted onto the first route of the base layer, any two adjacent transfer coils are separated by one stitch length, and the convex strip is formed by the combination of transfer coils.

[0008] The present invention is further configured such that: the sinking arc of a portion of the coil on the base layer is fitted onto its needle-knitted arc, and the protrusion is formed at the position where the sinking arc and the needle-knitted arc overlap.

[0009] The present invention is further configured such that the second path of the base layer is padded with abutting yarn.

[0010] The present invention is further configured such that the diameters of the polyester yarn and the abutment yarn are both greater than the diameter of the cotton yarn.

[0011] The present invention is further configured such that the abutment yarn has antibacterial properties.

[0012] The present invention is further configured such that the abutment yarn is made of low-elasticity polyester yarn twisted together.

[0013] The present invention is further configured such that: the polyester yarn is made by twisting irregularly shaped polyester filaments, and the cross-section of the irregularly shaped polyester filaments is Y-shaped.

[0014] In summary, this utility model has the following beneficial effects: after the fabric is rolled up, gaps formed by the contact of the raised strips are created between the rolled fabric pieces, allowing air to circulate through these gaps, thereby ensuring the airflow rate on the fabric surface. This results in faster drying of the cotton yarn weave portion on the base layer, while the polyester yarn itself has strong drainage properties, ensuring the drying speed at the raised strip positions. This design increases the airflow rate around the base layer, ensuring the speed at which moisture is drained from the base layer. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the weaving structure of the base layer in this utility model.

[0017] In the diagram: 1. Raised stripe; 2. Raised dot; 3. Cotton yarn; 4. Polyester yarn; 5. Cotton yarn. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] Knitted fabrics, such as Figure 1As shown, the material includes a base layer, on which several raised strips 1 are woven. Several raised dots 2 are also provided on one side of the base layer where the raised strips 1 are located. Each raised dot 2 is located between two adjacent raised strips 1, and the thickness of the raised dot 2 is less than the thickness of the raised strip 1. Both the portion of the base layer with raised strips 1 and the raised strips 1 are woven from polyester yarn 4, while the portion of the base layer with raised dots 2 and the raised dots 2 are woven from cotton yarn 3. After the fabric is rolled up, gaps are formed between the rolled fabric sections by the contact of the raised strips 1. Air can circulate through these gaps, ensuring airflow on the fabric surface. This allows the cotton yarn 3 woven portion of the base layer to dry faster. The polyester yarn 4 itself has strong drainage properties, ensuring the drying speed at the raised strip 1 position. This arrangement increases the airflow around the base layer, ensuring the speed at which moisture is removed. The raised dots 2 ensure that the gaps between the fabric sections are more stable, preventing the fabric from sticking together. Furthermore, the raised dots 2 make the fabric surface uneven, making it easier for sunlight to diffuse on the fabric, resulting in softer sunlight passing through the base layer.

[0020] like Figure 1 and Figure 2 As shown, the base layer pattern is a twelve-row cycle. The first to third rows are woven from polyester yarn 4, while the fourth to twelfth rows are woven from cotton yarn 3. Several transfer loops are set on the third row of the base layer. Each transfer loop is shifted one stitch length to the right and placed onto the first row of the base layer. Any two adjacent transfer loops are spaced one stitch length apart. The raised strip 1 is formed by combining transfer loops. The transfer loops are stacked on the first row of the base layer, and their positions are relatively close, thus forming the raised strip 1 on the base layer. This arrangement ensures that there is still a certain distance between adjacent transfer loops. The raised strip 1 still has gaps for air circulation, allowing it to expel moisture to some extent. The sinking arc of some coils on the base layer is fitted onto its knitting arc. The raised point 2 is formed at the position where the sinking arc and the knitting arc overlap. The raised point 2 is formed by knitting, making its structure relatively stable. The second layer of the base layer is padded with abutting yarn 5. The abutting yarn 5 further increases the protrusion of the raised strip 1, resulting in a larger gap between the fabrics after winding. The diameters of both polyester yarn 4 and abutting yarn 5 are larger than the diameter of cotton yarn 3. This arrangement ensures that the thickness of the raised strip 1 is greater than the thickness of the raised point 2.

[0021] like Figure 2As shown, the antibacterial yarn 5 has antibacterial properties. During the spinning process of the antibacterial yarn 5, antibacterial masterbatch is mixed with the antibacterial yarn 5 to ensure that it is evenly distributed in the yarn during the spinning process. The setting of antibacterial particles gives the antibacterial yarn 5 a certain degree of antibacterial properties. This setting improves the overall antibacterial performance of the fabric. The antibacterial yarn 5 is made of low-elasticity polyester yarn twisted together. The low-elasticity polyester yarn has low elasticity, which makes the deformation of the low-elasticity polyester yarn in its diameter direction relatively small, thereby ensuring the antibacterial effect of the antibacterial yarn 5 and ensuring the protrusion of the convex strip 1. The polyester yarn 4 is made of irregularly shaped polyester yarn twisted together. The cross-section of the irregularly shaped polyester yarn is Y-shaped. The porosity of the Y-shaped cross-section fiber is large, which makes the polyester yarn 4 have better moisture wicking performance and ensures the drying speed of the convex strip 1 part.

[0022] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A knitted fabric, characterized in that: The base layer includes a plurality of raised strips (1) woven on it. On one side of the base layer where the raised strips (1) are provided, there are also a plurality of raised dots (2). The raised dots (2) are located between two adjacent raised strips (1). The thickness of the raised dots (2) is less than the thickness of the raised strips (1). The part of the base layer where the raised strips (1) are provided is woven with polyester yarn (4), and the part of the base layer where the raised dots (2) are provided is woven with cotton yarn (3).

2. The knitted fabric according to claim 1, characterized in that: The pattern of the base layer is a twelve-way cycle. The first to third roads of the base layer are woven from polyester yarn (4). The fourth to twelfth roads of the base layer are woven from cotton yarn (3). Several transfer coils are provided on the third road of the base layer. The transfer coils are shifted to the right by one stitch length and are placed on the first road of the base layer. Any two adjacent transfer coils are separated by one stitch length. The convex strip (1) is formed by combining transfer coils.

3. The knitted fabric according to claim 2, characterized in that: The settling arc of a portion of the coil on the base layer is fitted onto its needle-knitted arc, and the protrusion (2) is formed at the position where the settling arc and the needle-knitted arc overlap.

4. The knitted fabric according to claim 3, characterized in that: The second layer of the base layer is lined with anti-collision yarn (5).

5. The knitted fabric according to claim 4, characterized in that: The diameters of the polyester yarn (4) and the abutment yarn (5) are both larger than the diameter of the cotton yarn (3).

6. The knitted fabric according to claim 5, characterized in that: The abutment yarn (5) has antibacterial properties.

7. The knitted fabric according to claim 6, characterized in that: The abutment yarn (5) is made of low-elasticity polyester yarn twisted together.

8. The knitted fabric according to claim 7, characterized in that: The polyester yarn (4) is made by twisting irregularly shaped polyester filaments, and the cross-section of the irregularly shaped polyester filaments is Y-shaped.