Breathable jacquard fabric
By setting a cross-shaped shading strip with pile on the ventilation holes, the problem of balancing breathability and light blocking of jacquard fabric is solved, achieving high light blocking and low breathability performance of the fabric. The pile rotates under the action of wind, increasing air circulation.
Patent Information
- Application Number
- CN202520014396.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-04
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-04
AI Technical Summary
Existing jacquard fabrics struggle to balance breathability and light blocking; ventilation holes increase the probability of light reaching the skin, affecting the light-blocking effect.
A cross-shaped baffle strip with a fleece lining is installed on the ventilation holes. The baffle strip is woven from composite yarn, with breathable fleece on the outer perimeter and light-blocking fleece on the inner perimeter. It increases the air circulation area when rotated by wind.
It improves the light-blocking effect of the fabric while enhancing its breathability. The rotation of the pile under the action of wind increases the air circulation area, thus resolving the contradiction between breathability and light blocking.
Smart Images
Figure CN223607479U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fabric, more specifically, it relates to ventilative jacquard fabric. BACKGROUND
[0002] Jacquard cloth is a kind of cotton fabric or chemical fiber blended fabric with weave pattern, it forms various exquisite patterns or patterns on fabric through specific process technology in the process of spinning, and the jacquard cloth can be divided into large jacquard and small jacquard according to the size and complexity of pattern, the large jacquard pattern is large and exquisite, and the color level is clear, and the stereoscopic sense is strong, and it is commonly used for indoor decoration such as bed sheet and curtain, and the small jacquard is relatively simple, but the fabric is more compact and meticulous, and is suitable for thin fabric or garment manufacturing.
[0003] When the jacquard cloth is used to make clothes for people to wear outdoors, in order to reduce the heat accumulation between the fabric and the human body surface and produce stuffy feeling, the air communication area between the two sides of the fabric is usually increased by opening the air holes on the fabric, but the air holes can increase the probability of light contacting the body surface, which affects the shading effect of the fabric itself, therefore, a new scheme is needed to solve the problem that the ventilation and shading of the jacquard fabric cannot be considered. UTILITARIAN CONTENT
[0004] In view of the deficiencies in the prior art, the utility model aims at providing ventilative jacquard fabric, which is shielded by the cross-shaped shielding strip with fluff on the air hole, and the fluff on the shielding strip can reduce the probability of light passing through the air hole to the body surface.
[0005] The above technical purpose of the utility model is realized by the following technical scheme: the ventilative jacquard fabric comprises a base layer, a plurality of air grooves are opened on the base layer along the thickness direction, a plurality of shading fluff is fixedly connected to the inner circumferential wall of the air groove, a plurality of shielding strips with the same position opposite to the air groove is fixedly connected to one side of the base layer, the cross-shaped shielding strip is fixedly connected with a plurality of air fluff on the outer circumferential wall, and the air communication area between the two sides of the base layer is proportional to the rotation angle of the air fluff.
[0006] The utility model is further provided as follows: the width of the shielding strip away from the center point of the shielding strip is less than the width of the air groove, and the length of the shielding strip close to the center point of the shielding strip is greater than the width of the air groove.
[0007] The utility model is further provided as follows: the length of the air fluff is less than one sixth of the width of the air groove and greater than one eighth of the width of the air groove.
[0008] The utility model further sets up: the sheltering strip is by three short fiber yarns is a bunch through the way of weaving of the through hole organization, the short fiber yarn is by composite yarn processing.
[0009] The utility model further sets up: the composite yarn includes composite core yarn one and composite core yarn two, composite core yarn one is by polyester fiber one twisting, composite core yarn two is by bamboo charcoal fiber twisting.
[0010] The utility model further sets up: the base layer is by the weaving of air permeable yarn, the air permeable yarn includes air permeable yarn core and air permeable covering yarn, the air permeable yarn core is by polyester profiled fiber twisting, the air permeable covering yarn is by flax fiber twisting.
[0011] Summarized above, the utility model has following beneficial effect: this air -permeable type jacquard fabric, set up on the base layer with the air circulation of several air -permeable grooves of fabric both sides, set up with one one corresponding cross -shaped sheltering strip on several air -permeable grooves, the light -blocking velvet on the inner wall of air -permeable groove and the air -permeable velvet on the outer wall of sheltering strip cooperate with each other, can block a part of light and directly contact with the body through air -permeable groove, increased the light -shielding effect of fabric, when the air -permeable velvet and light -blocking velvet are pushed by the wind and will rotate, increase the air communication area of fabric both sides, thereby improved the air -permeability of fabric. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the structural schematic diagram of the utility model;
[0013] Figure 2 It is Figure 1 It is the enlarged view of A in the middle;
[0014] Figure 3 It is the sectional view of composite yarn in the utility model;
[0015] Figure 4 It is the sectional view of air permeable yarn in the utility model.
[0016] In the drawing: 1, base layer;2, air -permeable groove;3, sheltering strip;4, light -blocking velvet;5, air -permeable velvet;6, composite yarn;7, composite core yarn one;8, composite core yarn two;9, air permeable yarn;10, air permeable yarn core;11, air permeable covering yarn. DETAILED DESCRIPTION
[0017] The utility model is described in detail below in combination with the drawings and examples.
[0018] The air -permeable type jacquard fabric, such as Figures 1-2As shown, the base layer 1 is provided with a plurality of air-permeable grooves 2 along the thickness direction, which can increase the air flow speed on both sides of the fabric, reduce the heat accumulation on the body surface, improve the air permeability of the fabric, and form a plurality of shading velvet 4 on the inner wall of the air-permeable groove 2 by the flocking machine. Without wind power, the shading velvet 4 can block a part of the light from passing through the air-permeable groove 2 and contacting the body surface, thereby improving the shading effect of the fabric. When there is wind power, the shading velvet 4 bends to increase the connection area on both sides of the fabric, thereby enhancing the air permeability of the fabric. The base layer 1 is fixedly connected with a plurality of cross-shaped shielding strips 3 away from the body surface. The plurality of shielding strips 3 are integrally formed along the warp direction of the base layer 1. The shielding strips 3 are woven by air-permeable fabric. The width of one end of the shielding strip 3 away from the center point of the shielding strip 3 is smaller than the width of the air-permeable groove 2, and the length of the other end close to the center point of the shielding strip 3 is greater than the width of the air-permeable groove 2, so as to ensure that the shielding strip 3 cannot completely shield the air-permeable groove 2. The air on the body surface can flow with the outside air through the pores formed by the air-permeable groove 2 and the shielding strip 3. A plurality of air-permeable velvets 5 are arranged on the outer wall of the shielding strip 3. The length of the air-permeable velvet 5 is less than one sixth of the width of the air-permeable groove 2 and greater than one eighth of the width of the air-permeable groove 2. The air-permeable velvet 5 can partially shield the air-permeable groove 2 without completely blocking the air-permeable groove 2. There is a gap between the air-permeable velvets 5 for air flow. The air-permeable velvet 5 cooperates with the shading velvet 4 to further reduce the probability of light passing through the air-permeable groove 2 and contacting the body surface. Meanwhile, the air-permeable velvet 5 is rotated by wind power to increase the connection area of air on both sides of the fabric.
[0019] As shown in Figure 1 , Figure 3 , the plurality of shielding strips 3 are integrally formed along the warp direction of the base layer 1. The integral formation increases the stability of the fabric structure. The shielding strip 3 is woven by three short fibers as a bundle through the air-permeable fabric. The short fiber yarn is cut by a cutting machine, and then the cut yarn segments are put into a cotton blending machine to form a twist. Since the surface of the short fiber yarn has many velvets, the surface of the shielding strip 3 woven by the short fiber yarn will form short and small velvets. These velvets form the air-permeable velvet 5. The composite yarn 6 includes a composite core yarn one 7 and a composite core yarn two 8. The composite core yarn one 7 is twisted by a twisting machine. The polyester fiber has good wear resistance, which increases the service life of the fabric. The composite core yarn two 8 is twisted by bamboo charcoal fiber. The bamboo charcoal fiber has good air permeability, which further optimizes the air permeability of the fabric.
[0020] As shown in Figure 1 , Figure 4As shown, the base layer 1 is woven by the air-permeable yarn 9, which includes an air-permeable core 10 and an air-permeable covering 11 yarn, and is formed by a walk spindle spinning process, the air-permeable core 10 is twisted by a twist machine from polyester profiled fiber with Y-shaped cross section, the profiled fiber has more space for air circulation inside, which improves the air permeability of the fabric, and the air-permeable covering 11 yarn is twisted by a twist machine from flax fiber, which has good air permeability and further increases the air permeability of the fabric.
[0021] As shown in the drawings, Figures 1-4 When the fabric needs to be made, the air-permeable yarn 9 is first placed in the weaving machine to weave the base layer 1, then the laser cutting machine is used to cut a plurality of air-permeable grooves 2 along the thickness direction of the base layer 1, then the polyester fiber is planted on the inner wall of the air-permeable groove 2 by the flocking machine to form the shading pile 4, the composite yarn 6 is cut into a plurality of short lines by the cutting machine and then twisted into staple yarn in the cotton blending machine, the staple yarn is then placed in the weaving machine to weave a plurality of shielding strips 3 by the way of transparent hole organization and form the air-permeable pile 5 on the outer surface of the shielding strip 3, and finally the sewing machine is used to sew the shielding strip 3 on the base layer 1.
[0022] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution under the idea of the present application belongs to the protection scope of the present application. It should be noted that for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application, these improvements and decorations should also be considered as the protection scope of the present application.
Claims
1. A breathable jacquard fabric comprising a base layer (1), characterized in that: The base layer (1) is provided with a plurality of air-permeable grooves (2) along the thickness direction, the inner circumferential wall of the air-permeable groove (2) is fixedly connected with a plurality of light-shielding velvet (4), one side of the base layer (1) is fixedly connected with a plurality of shielding strips (3) with the same position as the air-permeable groove (2), the cross-sectional shape of the shielding strip (3) is cross-shaped, and the outer circumferential wall of the shielding strip (3) is fixedly connected with a plurality of air-permeable velvet (5).
2. The air-through jacquard fabric according to claim 1, characterized in that: The width of the shielding strip (3) away from the center point of the shielding strip (3) is smaller than the width of the air-permeable groove (2), and the length of the shielding strip (3) close to the center point of the shielding strip (3) is greater than the width of the air-permeable groove (2).
3. The air-through jacquard fabric according to claim 1, characterized in that: The length of the air-permeable velvet (5) is less than one sixth of the width of the air-permeable groove (2) and greater than one eighth of the width of the air-permeable groove (2).
4. The air-through jacquard fabric according to claim 1, characterized in that: The shielding strip (3) is woven by three short yarns as a bundle through the transparent hole organization, and the short yarns are twisted by the composite yarn (6).
5. The air-through jacquard fabric according to claim 4, characterized in that: The composite yarn (6) includes composite core yarn one (7) and composite core yarn two (8), the composite core yarn one (7) is twisted by polyester fiber one, and the composite core yarn two (8) is twisted by bamboo charcoal fiber.
6. The air-through jacquard fabric of claim 1, wherein: The base layer (1) is woven by air-permeable yarn (9), the air-permeable yarn (9) includes air-permeable yarn core (10) and air-permeable covering yarn (11), the air-permeable yarn core (10) is twisted by polyester profiled fiber, and the air-permeable covering yarn (11) is twisted by flax fiber.