Printed elastic fabric
By alternately setting the elastic part and the absorbent part in the printed cloth and adding antistatic yarn to the absorbent part, the difficulty of electrostatic dissipation caused by polyester fiber is solved, and the good elasticity, antistatic and breathability of the fabric is achieved.
Patent Information
- Application Number
- CN202422313169.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-23
AI Technical Summary
Due to the use of polyester fibers, the existing printed fabrics have difficulty in dissipating charge, resulting in weak antistatic ability and cannot meet the needs of elasticity and antistatic.
The elastic part and moisture-absorbing part are arranged alternately. The elastic part is knitted with high elastic polyester yarn. Breathable holes are woven on the moisture-absorbing part and anti-static yarn are added. The anti-static yarn forms a floating line at both ends of the breath-absorbing holes, and combines the use of cotton yarn and silver fibers to improve the electrostatic conduction ability.
It achieves good elasticity and antistatic properties of the fabric, which is difficult to accumulate static electricity, has good breathability and strong hygroscopicity, reducing the possibility of static electricity aggregation.
Smart Images
Figure CN223240280U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fabrics, and more particularly to a printed stretch fabric. Background Art
[0002] Printed cloth is a kind of fabric processed by special technology. Its characteristic is that various patterns and colors are printed on the surface, thus ensuring the beauty of the fabric surface.
[0003] Printed fabrics are widely used in our daily lives. Some existing short-sleeved shirts are also made of printed fabrics. Existing short-sleeved shirts require that the printed fabrics have a certain degree of elasticity so as to meet people's stretching requirements. In order to ensure the overall elasticity of the fabric, the fabric is made of polyester fibers with good elasticity. However, there are few polar groups in polyester fibers and they are highly hydrophobic, so it is difficult for the charge to dissipate, resulting in weak anti-static ability of the fabric.
[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a printed stretch fabric.
[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a printed stretch fabric, including a base layer, the base layer including an elastic part and a moisture-absorbing part alternately arranged in sequence, the elastic part is woven with high-elastic polyester yarn, a plurality of air holes are woven on the moisture-absorbing part, a plurality of anti-static yarns are added to the moisture-absorbing part, the anti-static yarn forms interference floats on the moisture-absorbing part at both ends of the air hole, the interference floats include front floats and back floats, the air hole includes hole one and hole two, wherein the interference floats at both ends of hole one are front floats, and the interference floats at both ends of hole two are back floats, the hole one and hole two are alternately arranged on the moisture-absorbing part and adjacent air holes are separated by one stitch distance.
[0007] The utility model is further configured as follows: the elastic portion includes front coil rows and back coil rows that are alternately arranged in sequence.
[0008] The utility model is further configured as follows: the moisture absorbing part is woven with cotton yarn, and the sum of the diameters of the cotton yarn and the antistatic yarn is smaller than the diameter of the high-elastic polyester yarn.
[0009] The utility model is further configured such that the area ratio of the elastic portion to the moisture absorbing portion on the base layer is 5:4.
[0010] The utility model is further configured as follows: the antistatic yarn comprises a yarn core and a conductive yarn wound around the yarn core; the yarn core is twisted from low-elastic polyester yarn; and the conductive yarn is twisted from silver fiber.
[0011] The utility model is further configured as follows: the high-elastic polyester yarn is formed by twisting hollow polyester fibers.
[0012] In summary, the utility model has the following beneficial effects: the elastic part and the moisture-absorbing part are arranged alternately in sequence, so that the moisture-absorbing part is arranged more evenly on the base layer, and both ends of each elastic part are moisture-absorbing parts. The moisture-absorbing part has good moisture absorption capacity and can absorb moisture, so that the moisture-absorbing part remains in a relatively moist state. Due to the difference in humidity between the elastic part and the moisture-absorbing part, part of the moisture will be conducted to the elastic part, and static electricity will flow on this water molecule film, thereby being conducted and dissipated into space, so that static electricity is not easily accumulated. The setting of the anti-static yarn further improves the ability of the base layer to conduct static electricity, making it difficult for static electricity to accumulate on the base layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the braiding structure of the present invention.
[0014] In the picture: 1. High-elastic polyester yarn; 2. Hole one; 3. Hole two; 4. Anti-static yarn; 5. Front floating thread; 6. Back floating thread; 7. Cotton yarn. DETAILED DESCRIPTION
[0015] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0016] Printed stretch fabric, such as Figure 1As shown, it includes a base layer, which includes an elastic part and a moisture-absorbing part that are alternately arranged in sequence. The elastic part is woven with high-elastic polyester yarn 1, and a plurality of air holes are woven on the moisture-absorbing part. A plurality of anti-static yarns 4 are added to the moisture-absorbing part. The anti-static yarn 4 forms a conflicting floating line at both ends of the air hole on the moisture-absorbing part, and the conflicting floating line includes a front floating line 5 and a back floating line 6. The air hole includes hole 1 2 and hole 2 3, wherein the conflicting floating lines at both ends of hole 1 2 are front floating lines 5, and the conflicting floating lines at both ends of hole 2 3 are back floating lines 6. Hole 1 2 and hole 2 3 are alternately arranged on the moisture-absorbing part in sequence, and the number of holes 1 2 and hole 2 3 is equal. The setting of the elastic part makes the elastic part deform when the base layer is stretched, thereby ensuring the overall elasticity of the fabric. The elastic part and the moisture-absorbing part are alternately arranged in sequence, so that the moisture-absorbing part is more evenly arranged on the base layer, and both ends of each elastic part are moisture-absorbing parts. The moisture-absorbing part has good moisture absorption capacity and can absorb moisture, thereby making The moisture-absorbing part is kept in a relatively moist state. Due to the difference in humidity between the elastic part and the moisture-absorbing part, part of the moisture will be conducted to the elastic part, and static electricity will flow on this water molecule film, thereby being conducted and dissipated into space, making it difficult for static electricity to accumulate. The setting of the anti-static yarn 4 further improves the ability of the base layer to conduct static electricity, making it difficult for static electricity to accumulate on the base layer. The air holes are set on the moisture-absorbing part, so that when the base layer is deformed as a whole, the air permeability area of the air holes changes relatively little, thereby ensuring the overall breathability of the base layer. The front floating line 5 can support the gap between the moisture-absorbing part and the skin, and the back floating line 6 can support the gap between the moisture-absorbing part and the external clothing, thereby ensuring that the air holes are not easily blocked. The resistance floating lines are set at both ends of the air holes to ensure the supporting effect of the resistance floating lines. The two adjacent air holes are separated by a stitch distance, so that the air holes are arranged relatively densely, and the relatively dense arrangement of the resistance floating lines further ensures the resistance effect of the resistance floating lines.
[0017] like Figure 1 As shown, the elastic part includes horizontal rows of front coils and horizontal rows of back coils which are alternately arranged in sequence. By alternating the horizontal rows of front and back coils in sequence, the overall elasticity of the elastic part is guaranteed in the coil structure. The moisture-absorbing part is woven with cotton yarn 7. The sum of the diameters of the cotton yarn 7 and the antistatic yarn 4 is smaller than the diameter of the high-elastic polyester yarn 1. The cotton fiber has good moisture absorption and moisturizing properties, thereby ensuring the moisturizing effect of the moisturizing part. The diameter of the high-elastic polyester yarn 1 is large, so that the position of the moisture-absorbing part in the base layer is thinner, further reducing the possibility of the air vents contacting the skin and external clothing. Moreover, the large diameter of the high-elastic polyester yarn 1 makes the elastic part have stronger extension ability. The area ratio of the elastic part to the moisture-absorbing part on the base layer is 5:4, wherein each elastic part is composed of five-way yarns, and each moisture-absorbing part is composed of four-way yarns. The widths of the elastic part and the moisture-absorbing part are both small, making it easier for moisture on the moisture-absorbing part to be conducted toward the elastic part, further reducing the possibility of static electricity generation in the base layer.
[0018] like Figure 1 As shown, the antistatic yarn 4 includes a yarn core and a conductive yarn wrapped around the yarn core. The yarn core is twisted with low-elastic polyester yarn, and the conductive yarn is twisted with silver fiber. The low-elastic polyester yarn has the characteristics of high strength and poor elasticity, so that the deformation of the yarn core in its diameter direction is small, thereby ensuring the resistance to the floating line. The silver fiber has good antistatic ability and has certain antibacterial properties. While ensuring the antistatic ability of the antistatic yarn 4, it ensures that bacteria are not easy to grow on the moisture-absorbing part, and has a certain improvement in the overall antibacterial performance of the base layer. The high-elastic polyester yarn 1 is twisted with hollow polyester fiber. The interior of the hollow polyester yarn is hollow, which makes the high-elastic polyester yarn 1 have better ductility.
[0019] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A printed stretch fabric, characterized by: The invention comprises a base layer, wherein the base layer comprises an elastic part and a moisture-absorbing part which are alternately arranged in sequence, the elastic part is woven with high-elastic polyester yarn (1), a plurality of air holes are woven on the moisture-absorbing part, a plurality of antistatic yarns (4) are added to the moisture-absorbing part, the antistatic yarn (4) forms conflicting floating lines at both ends of the air holes on the moisture-absorbing part, the conflicting floating lines include a front floating line (5) and a back floating line (6), the air holes comprise hole 1 (2) and hole 2 (3), wherein the conflicting floating lines at both ends of hole 1 (2) are the front floating lines (5), and the conflicting floating lines at both ends of hole 2 (3) are the back floating lines (6), the hole 1 (2) and hole 2 (3) are alternately arranged on the moisture-absorbing part in sequence, and adjacent air holes are separated by one stitch length.
2. The printed stretch fabric according to claim 1, characterized in that: The elastic portion includes front coil rows and back coil rows that are alternately arranged in sequence.
3. The printed stretch fabric according to claim 2, characterized in that: The moisture absorbing portion is woven from cotton yarn (7), and the sum of the diameters of the cotton yarn (7) and the antistatic yarn (4) is smaller than the diameter of the high-elastic polyester yarn (1).
4. The printed stretch fabric according to claim 3, characterized in that: The area ratio of the elastic part to the moisture-absorbing part on the base layer is 5:
4.
5. The printed stretch fabric according to claim 4, characterized in that: The antistatic yarn (4) comprises a yarn core and a conductive yarn wound around the yarn core, wherein the yarn core is twisted with low-elastic polyester yarn, and the conductive yarn is twisted with silver fiber.
6. The printed stretch fabric according to claim 5, characterized in that: The high-elastic polyester yarn (1) is made by twisting hollow polyester fibers.