Printed fabrics

Abstract

This utility model discloses a printed fabric, relating to the textile field. The key technical points are: it includes a printed layer and a base layer. The base layer has several longitudinal and several transverse raised strips on one side near the printed layer. The thickness of the base layer reaches its maximum at the intersection of the longitudinal and transverse raised strips, forming a gap between the base layer and the printed layer. In this utility model, the overlapping longitudinal and transverse raised strips make the contact surface between the base layer and the printed layer appear as a discrete dot matrix, thus ensuring that interconnected longitudinal and transverse flow channels are formed between the printed layer and the base layer. Therefore, when the breathability of the printed layer decreases locally due to ink, this part can connect with adjacent areas with better breathability through the longitudinal and transverse flow channels. The printed layer is relatively thin, ensuring the overall breathability of the fabric. Simultaneously, the base layer, made of polyester fiber bundles, has a good cooling sensation.

Description

Technical Field

[0001] This utility model relates to the textile field, and more specifically, to a printed fabric. Background Technology

[0002] Printed fabrics are created by applying dyes or pigments to textiles using specific printing processes to form artistic and decorative patterns or designs. Printed fabrics are widely used in clothing, home décor, and industrial textiles. Printing processes are mainly divided into several types, including screen printing, plastisol printing, foam printing, electrostatic flocking printing, photosensitive color-changing printing, thermosensitive color-changing printing, fluorescent printing, and discharge printing. These processes each have their own characteristics, are suitable for different fabric materials, and can create a variety of visual effects.

[0003] Fabrics themselves have pores between yarns and fibers, which makes them breathable. However, the pigment molecules in printing inks are usually large and contain additives such as binders, dispersants, thickeners, and wetting agents. These substances can seep into the pores of the fabric during the printing process, resulting in poor air circulation inside the fabric. In addition, the thickness of the ink layer itself also affects the breathability of the fabric. An excessively thick ink layer can block the gaps between fabric fibers, thereby reducing breathability and ultimately causing a decrease in the breathability of the fabric in certain areas. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a printed fabric.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a printed fabric, including a printed layer and a base layer, wherein the base layer is provided with a plurality of longitudinal ridges and a plurality of transverse ridges on the side near the printed layer, the thickness of the base layer reaches its maximum at the intersection of the longitudinal ridges and the transverse ridges, and a gap is formed between the base layer and the printed layer.

[0006] The present invention is further configured such that: the base layer includes a first warp and a second warp, the diameter of the first warp is larger than the diameter of the second warp, and the first warp and the second warp are alternately arranged.

[0007] The present invention is further configured such that: the base layer also includes a first weft yarn and a second weft yarn, the diameter of the first weft yarn is larger than the diameter of the second weft yarn, and the first weft yarn and the second weft yarn are alternately arranged.

[0008] The present invention is further configured such that the ratio of the first weft yarn to the second weft yarn is less than the ratio of the first warp yarn to the second warp yarn.

[0009] The present invention is further configured such that the thickness of the printed layer is less than the thickness of the base layer.

[0010] The present invention is further configured such that moisture-absorbing fiber bundles are wrapped around the surface of both the first warp yarn and the surface of the first weft yarn.

[0011] In summary, this utility model has the following beneficial effects: the overlapping longitudinal and transverse convex strips make the contact surface between the base layer and the printing layer appear as a discrete dot matrix, thereby ensuring that there are interconnected longitudinal and transverse flow channels between the printing layer and the base layer. Therefore, when the breathability of the printing layer decreases locally due to ink, this part can be connected to the adjacent area with better breathability through the longitudinal and transverse flow channels. The printing layer is relatively thin, ensuring the overall breathability of the fabric. At the same time, the base layer made of polyester fiber bundles will have a good cooling sensation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a diagram of the organizational structure of the grassroots level in this utility model.

[0014] In the diagram: 1. Printed layer; 2. Base layer; 3. First warp yarn; 4. Second warp yarn; 5. First weft yarn; 6. Second weft yarn. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] Example: A printed fabric, such as Figure 1 , Figure 2 As shown, it includes a printed layer 1 and a base layer 2. The base layer 2 has several longitudinal ridges and several transverse ridges on the side near the printed layer 1. The thickness of the base layer 2 reaches its maximum at the intersection of the longitudinal and transverse ridges. A gap is formed between the base layer 2 and the printed layer 1. The thickness of the printed layer 1 is less than the thickness of the base layer 2.

[0017] Specifically, the printed layer 1 and the base layer 2 are sewn together. Due to the uneven structure on the surface of the base layer 2, a gap is formed between the base layer 2 and the printed layer 1. The overlapping longitudinal and transverse convex strips make the contact surface between the base layer 2 and the printed layer 1 appear as a discrete dot matrix, thus ensuring that there are interconnected longitudinal and transverse flow channels between the printed layer 1 and the base layer 2. Therefore, when the breathability of the ink decreases in a local area of ​​the printed layer 1, this part can be connected to the adjacent area with better breathability through the longitudinal and transverse flow channels. At the same time, the printed layer 1 is relatively thin, ensuring the overall breathability of the fabric.

[0018] Figure 1 , Figure 2As shown, the base layer 2 includes a first warp yarn 3 and a second warp yarn 4. The diameter of the first warp yarn 3 is larger than the diameter of the second warp yarn 4. The first warp yarn 3 and the second warp yarn 4 are alternately arranged. The base layer 2 also includes a first weft yarn 5 and a second weft yarn 6. The diameter of the first weft yarn 5 is larger than the diameter of the second weft yarn 6. The first weft yarn 5 and the second weft yarn 6 are alternately arranged. The ratio of the first weft yarn 5 to the second weft yarn 6 is less than the ratio of the first warp yarn 3 to the second warp yarn 4. Moisture-absorbing fiber bundles are wrapped around the surface of the first warp yarn 3 and the surface of the first weft yarn 5.

[0019] Specifically, the first warp yarn 3, the second warp yarn 4, the first weft yarn 5, and the second weft yarn 6 are all made of twisted polyester fiber bundles. The base layer 2 made of polyester fiber bundles has a good cooling sensation. The moisture-absorbing fiber bundles are made of twisted cotton fibers. The difference in hydrophilicity caused by the moisture-absorbing fiber bundles wrapped on the surface of the first warp yarn 3 and the first weft yarn 5 makes it easier for moisture to concentrate at the first warp yarn 3 and the first weft yarn 5. While increasing the diameter of the first warp yarn 3 and the first weft yarn 5, the dryness of the longitudinal and transverse flow channels is ensured, which facilitates airflow. The diameter difference between the first warp yarn 3 and the second warp yarn 4 forms a longitudinal ridge, and the diameter difference between the first weft yarn 5 and the second weft yarn 6 forms a transverse ridge. The ratio of the first weft yarn 5 to the second weft yarn 6 is 1:3, and the ratio of the first warp yarn 3 to the second warp yarn 4 is 1:1. Increasing the spacing between two adjacent first weft yarns 5 increases the width of the transverse flow channel.

[0020] 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 printed fabric, characterized in that: It includes a printed layer (1) and a base layer (2). The base layer (2) has several longitudinal ridges and several transverse ridges on the side near the printed layer (1). The thickness of the base layer (2) reaches its maximum at the intersection of the longitudinal ridges and the transverse ridges. A gap is formed between the base layer (2) and the printed layer (1).

2. The printed fabric according to claim 1, characterized in that: The base layer (2) includes a first warp (3) and a second warp (4), wherein the diameter of the first warp (3) is greater than the diameter of the second warp (4), and the first warp (3) and the second warp (4) are alternately arranged.

3. The printed fabric according to claim 2, characterized in that: The base layer (2) also includes a first weft yarn (5) and a second weft yarn (6), the diameter of the first weft yarn (5) is greater than the diameter of the second weft yarn (6), and the first weft yarn (5) and the second weft yarn (6) are alternately arranged.

4. The printed fabric according to claim 3, characterized in that: The ratio of the first weft yarn (5) to the second weft yarn (6) is less than the ratio of the first warp yarn (3) to the second warp yarn (4).

5. The printed fabric according to claim 1, characterized in that: The thickness of the printed layer (1) is less than the thickness of the base layer (2).

6. The printed fabric according to claim 3, characterized in that: Moisture-absorbing fiber bundles are wrapped around the surface of the first warp yarn (3) and the surface of the first weft yarn (5).

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