Antistatic super-soft light and thin warm-keeping gigging fabric
By setting an antistatic layer and a microporous structure in the antistatic fleece fabric, the problems of thickness, poor warmth retention and easy disappearance of antistatic properties are solved, and a light, soft and highly effective antistatic warmth effect is achieved.
Patent Information
- Application Number
- CN202423018528.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing antistatic fleece fabrics are heavy, have poor warmth retention, and their antistatic effect disappears easily, which cannot meet the multiple demands of being light, soft, warm and antistatic.
A first thermal fleece layer, a base fabric layer and a second thermal fleece layer are stacked, wherein the base fabric layer is woven with antistatic polyester composite yarn and antistatic elastic spandex composite yarn, and the thermal fleece layer is woven with antistatic polyester composite yarn. The base fabric layer has a microporous structure, and an antistatic layer is arranged in the composite yarn to form an overall antistatic effect without the need for an additional stacked antistatic layer.
It achieves the effects of being light, soft and anti-static, with improved warmth retention. The anti-static layer is not easy to disappear, the microporous structure stores still air to improve warmth retention, and the anti-collapse reinforcement layer enhances structural stability.
Smart Images
Figure CN223456594U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present disclosure belongs to the technical field of textiles, and particularly relates to an antistatic super-soft light and thin warm pile fabric. BACKGROUND
[0002] In today's society, with the continuous improvement of people's living standards and the high demand for the quality of life, home clothes, as an indispensable part of daily life, their comfort, functionality and aesthetics have become the focus of consumers. Especially in autumn and winter, the market demand for home clothes that can effectively keep warm and still be light and comfortable is growing. Although traditional autumn and winter woolen home clothes have the advantages of being close to the skin, wear-resistant and not easy to fade, they have poor softness and warmth retention, often relying on heavy materials to achieve warmth retention, which not only increases the body burden of the wearer and affects free movement, but also in a warm indoor environment, too thick clothes can easily cause body temperature imbalance and discomfort. Moreover, these materials are prone to static electricity in dry climates, which not only makes people feel unpleasant, but also can irritate sensitive skin wearers.
[0003] However, the current antistatic pile fabric is mostly in a stacked arrangement, for example, a wool surface layer, a fabric base layer, an antibacterial layer, an antistatic layer, and other multi-layer composites, which results in a thick fabric, poor warmth retention, and only the surface layer has antistatic effect. The fabric base layer and the wool surface layer do not have antistatic effect, and the antistatic effect is easily lost after washing.
[0004] Therefore, in order to meet the multiple needs of people for autumn and winter home clothes, such as light and thin warmth, soft and skin-friendly, and antistatic, it is necessary to provide a cheese-handling pile fabric that is fine and super-soft, has good warmth retention, is light and antistatic, to solve the above technical problems. CONTENT OF THE INVENTION
[0005] The present disclosure aims to at least solve one of the technical problems existing in the prior art, and provides an antistatic super-soft light and thin warm pile fabric.
[0006] The present disclosure provides an antistatic super-soft light and thin warm pile fabric, comprising: a first warm pile layer, a base cloth layer, and a second warm pile layer stacked; wherein,
[0007] The base cloth layer is knitted from antistatic polyester composite yarn and antistatic elastic spandex composite yarn, the first warm pile layer and the second warm pile layer are knitted from antistatic polyester composite yarn, and the base cloth layer has a microporous structure; wherein,
[0008] The anti-static polyester composite yarn comprises polyester yarn and an anti-static layer wrapped on the outer surface of the polyester yarn; the anti-static elastic spandex composite yarn comprises elastic spandex yarn and an anti-static layer wrapped on the outer surface of the elastic spandex yarn.
[0009] Optionally, the base cloth layer is formed by triangular arrangement knitting.
[0010] Optionally, the first warm napping layer and the second warm napping layer are formed by napping treatment of the base cloth layer by six napping machines arranged in sequence.
[0011] Optionally, the thickness of the first warm napping layer and the second warm napping layer is 0.4-1.0mm.
[0012] Optionally, the thickness of the first warm napping layer and the second warm napping layer is the same or different.
[0013] Optionally, the gap between the nap in the first warm napping layer and the second warm napping layer is 0.2-0.5mm.
[0014] Optionally, the polyester yarn is 75D / 144F polyester.
[0015] Optionally, the polyester comprises a fiber diameter less than 0.009mm.
[0016] Optionally, the size of the microporous structure is 20-80μm.
[0017] Optionally, the elastic spandex yarn is 20D elastic spandex.
[0018] Optionally, the base cloth layer is provided with an anti-collapse reinforcing layer between the first warm napping layer and the second warm napping layer, respectively; or,
[0019] The first warm napping layer and the second warm napping layer are provided with an anti-collapse reinforcing layer.
[0020] The present disclosure provides an antistatic, ultra-soft, lightweight, and warm fleece fabric, comprising: a first warm fleece layer, a base fabric layer, and a second warm fleece layer, which are stacked and arranged in layers; wherein the base fabric layer is woven from an antistatic polyester composite yarn and an antistatic elastic spandex composite yarn, the first warm fleece layer and the second warm fleece layer are woven from antistatic polyester composite yarn, and the base fabric layer has a microporous structure; wherein the antistatic polyester composite yarn comprises polyester fiber yarn and an antistatic layer wrapped around the outer surface of the polyester fiber yarn; and the antistatic elastic spandex composite yarn comprises elastic spandex yarn and an antistatic layer wrapped around the outer surface of the elastic spandex yarn. The antistatic layer is arranged in the woven composite yarn, and the base layer and the warm fleece layer are woven through the woven yarn. The resulting fabric has an antistatic effect as a whole, and no additional antistatic layer needs to be stacked and arranged, which can reduce the thickness of the fabric. At the same time, based on the microporous structure of the base fabric layer, these microporous structures can store a large amount of still air, thereby effectively improving the warmth retention. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 Schematic diagram of the antistatic, ultra-soft, light, warm fleece fabric according to Example 1 of the present disclosure;
[0022] Figure 2 Schematic diagram of the antistatic, ultra-soft, lightweight, warm fleece fabric according to Example 2 of the present disclosure;
[0023] Figure 3 This is a schematic diagram of the antistatic, ultra-soft, lightweight, warm fleece fabric according to Example 3 of the present disclosure;
[0024] Figure 4 Schematic diagram of the base fabric layer of Examples 1-3 of the present disclosure. DETAILED DESCRIPTION
[0025] To enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to illustrate the present disclosure and are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present disclosure.
[0026] like Figures 1 to 3As shown, the present disclosure provides an anti-static super-soft light and thin warm and napped fabric 100, which comprises, from bottom to top, a first warm and napped layer 110, a base cloth layer 120, and a second warm and napped layer 130; wherein the base cloth layer 120 is knitted from anti-static polyester composite yarn and anti-static elastic spandex composite yarn, the first warm and napped layer 110 and the second warm and napped layer 130 are knitted from anti-static polyester composite yarn, and the base cloth layer 120 has a microporous structure; wherein the anti-static polyester composite yarn comprises polyester fiber yarn and an anti-static layer wrapped on the outer surface of the polyester fiber yarn; and the anti-static elastic spandex composite yarn comprises elastic spandex yarn and an anti-static layer wrapped on the outer surface of the elastic spandex yarn.
[0027] In the present embodiment, by arranging the anti-static layer in the knitted composite yarn, the base layer and the warm and napped layer are formed by knitting, and the fabric formed in this way has an anti-static effect as a whole. The anti-static layer is closely combined with the fiber yarn, and still has a certain anti-static effect after washing and is not easy to disappear. Moreover, there is no need to arrange an additional anti-static layer, and the thickness of the fabric can be reduced. On the other hand, the base cloth layer of the present embodiment has a microporous structure, and these microporous structures can store a large amount of still air. The thermal conductivity of still air is very low, and it is a good heat insulation medium, thereby effectively improving the warmth retention. When the external cold air contacts the fabric, the still air can slow down the transfer of heat and reduce the loss of human body heat, thereby playing a warm-keeping role. At the same time, the microporous structure in the fabric can disrupt the flow path of air, making it difficult for air to form convection, thereby reducing the probability of occurrence of heat convection and further improving the warmth retention. Based on the above structure, the fabric with a certain warmth retention effect can further reduce the thickness of the fabric, that is, under the condition of the same warmth retention effect, the fabric of the present embodiment is lighter and thinner.
[0028] It should be noted that the base cloth layer of the present embodiment is formed by triangular arrangement knitting in triangular arrangement weaving, and the yarns are interwoven according to the shape of the triangle. This arrangement makes the fabric form a certain space structure during interweaving, thereby generating pores, and these pores constitute the microporous structure of the fabric. Figure 4 As shown, the base cloth layer 120 is knitted by triangular arrangement, and the A area in the base cloth layer 120 has a microporous structure.
[0029] In some preferred embodiments, the size of the microporous structure is 20-80 μm, for example, 20 μm, 30 μm, 40 μm, 50 μm, 60 μm, 70 μm, 80 μm, etc. can be preferred.
[0030] Further, the first warm napping layer and the second warm napping layer are formed by sequentially arranging six napping machines to napping process the base cloth layer. Through the synchronous processing of the six napping machines with special parameters, each machine processes a certain dimension of the nap, such as density, length or direction, to achieve the ultimate uniformity and delicacy of the nap, so that the fabric has good super softness and nap form persistence, and this processing method is more efficient and does not need repeated napping processing. Compared with single napping, this sequential napping method can effectively avoid the situation of local nap being too thick or too thin.
[0031] Of course, it should be understood that the length of the nap of the first warm napping layer and the second warm napping layer can be equal or not equal, and the specific size can be set according to actual needs, for example, by setting different parameters of the six napping machines to achieve the same or different lengths of the naps of the warm napping layers on different sides.
[0032] In some preferred embodiments, the thickness of the first warm napping layer and the second warm napping layer is 0.4-1.0mm, for example, 0.4mm, 0.6mm, 0.8mm, 1.0mm, etc.
[0033] In some other preferred embodiments, when the first warm napping layer is the inner layer and the second warm napping layer is the outer layer, the length of the nap of the second warm napping layer is preferably longer than that of the first warm napping layer. That is, the length of the nap on the outside is longer and has a certain warm-keeping effect.
[0034] In some other preferred embodiments, the gap between the naps in the first warm napping layer and the second warm napping layer is 0.2-0.5mm, which can accommodate an appropriate amount of still air. The thermal conductivity of still air is low, which can effectively hinder heat transfer and reduce the loss of human body heat. At the same time, the appropriate gap is also conducive to air circulation, so that the moisture on the surface of the skin can be discharged in time, keeping the skin dry and comfortable, and having good air permeability.
[0035] Further, the polyester fiber yarn of the present embodiment adopts 75D / 144F polyester. 75D means that the fineness of a single yarn is about 0.72mm, and 144F means that each yarn is composed of 144 extremely fine fibers, each fiber having a diameter of less than 0.009mm, ensuring the fineness and softness of the final fabric.
[0036] Further, the elastic spandex yarn adopts 20D elastic spandex.
[0037] Further, the antistatic layer of the present embodiment is formed by spraying an antistatic agent on the surface of the fiber yarn. In addition, in order to make the antistatic layer closely combined with the fiber yarn, an adhesive layer can be arranged on the surface of the fiber yarn and the antistatic layer, so as to improve the bonding force of the antistatic layer and prevent the antistatic layer from being easily removed after cleaning.
[0038] Further, in order to prevent the pile of the pile layer from collapsing, a collapse-preventing reinforcing layer can be arranged between the base fabric layer and the warm and fluffy pile layer, or in the warm and fluffy pile layer.
[0039] In some preferred embodiments, as shown in FIG. 1, the first warm and fluffy pile layer 110 is arranged on the surface of the base fabric layer 120, and the second warm and fluffy pile layer 130 is arranged on the surface of the first warm and fluffy pile layer 110. Figure 3 As shown in FIG. 1, a first collapse-preventing reinforcing layer 140 is arranged between the base fabric layer 120 and the first warm and fluffy pile layer 110, and a second collapse-preventing reinforcing layer 150 is arranged between the base fabric layer 120 and the second warm and fluffy pile layer 130, so as to prevent the pile from collapsing and further increase the warmth.
[0040] It should be noted that the present embodiment does not specifically limit the collapse-preventing reinforcing layer. For example, a coating material (polyurethane coating material or acrylic coating material) is applied on the surface of the base fabric layer by using a dipping method or a spraying method, and a fixed layer is formed after the coating is dried, so as to fix the pile at a certain position and effectively prevent the pile from collapsing. The coating material can be filled in the gaps between the piles to play a supporting role.
[0041] In other preferred embodiments, the first warm and fluffy pile layer is provided with a first collapse-preventing reinforcing layer, and the second warm and fluffy pile layer is provided with a second collapse-preventing reinforcing layer 150, that is, the collapse-preventing reinforcing layer is arranged in the pile of the warm and fluffy pile layer.
[0042] It should be noted that the connection and support between the piles can be increased by adding some interwoven fibers in the antistatic polyester composite yarn of the pile fabric. These fibers can be intertwined with the piles to form a more stable structure. For example, during the production process of the pile fabric, when the piles are just formed but have not been completely arranged, the added fibers are uniformly sprayed into the pile layer by using special equipment (such as air jet equipment). Then, the fibers and the piles are interwoven by using mechanical carding or electrostatic adsorption.
[0043] The structure of the antistatic super-soft and light-thin warm and fluffy pile fabric will be further described in combination with specific embodiments as follows:
[0044] Embodiment 1
[0045] As shown in FIG. 1, the first warm and fluffy pile layer 110 is arranged on the surface of the base fabric layer 120, and the second warm and fluffy pile layer 130 is arranged on the surface of the first warm and fluffy pile layer 110. Figure 1As shown, the anti-static, ultra-soft, lightweight and warm fleece fabric of this example includes: a first warm fleece layer 110, a base fabric layer 120, and a second warm fleece layer 130 stacked in sequence from bottom to top, wherein the first warm fleece layer 110 and the second warm fleece layer 130 have the same thickness of 0.5 mm, and the gap between the fleece in the first warm fleece layer and the second warm fleece layer is 0.3 mm.
[0046] Example 2
[0047] like Figure 2 As shown, the anti-static, ultra-soft, lightweight and warm fleece fabric of this example includes: a first warm fleece layer 110, a base fabric layer 120, and a second warm fleece layer 130 stacked in sequence from bottom to top, wherein the thickness of the first warm fleece layer 110 is 0.5 mm, the thickness of the second warm fleece layer 130 is 0.8 mm, and the gap between the fleece in the first warm fleece layer and the second warm fleece layer is 0.3 mm.
[0048] Example 3
[0049] like Figure 3 As shown, the anti-static, ultra-soft, lightweight and warm fleece fabric of this example includes: a first warm fleece layer 110, a first anti-collapse reinforcement layer 140, a base fabric layer 120, a second anti-collapse reinforcement layer 150 and a second warm fleece layer 130 stacked in sequence from bottom to top, wherein the first warm fleece layer 110 and the second warm fleece layer 130 have the same thickness of 0.5 mm, and the gap between the fleece in the first warm fleece layer and the second warm fleece layer is 0.3 mm.
[0050] The present disclosure provides an anti-static, ultra-soft, light, and warm fleece fabric, which has the following beneficial effects compared to the prior art:
[0051] First, the present invention provides an antistatic layer in the woven composite yarn, which is woven into a basic layer and a warm fleece layer. The resulting fabric has an antistatic effect as a whole, eliminating the need for additional antistatic layers, thereby reducing the thickness of the fabric.
[0052] Second, the base fabric layer of the present disclosure features a microporous structure that can store large amounts of stagnant air. This not only retains a layer of air to lock in body heat for efficient warmth retention, but also significantly reduces the weight of the material, resulting in an unprecedented sense of lightness while maintaining warmth in the homewear. Furthermore, the microporous structure retains a large amount of stagnant air that cannot circulate, thus preventing heat loss and achieving high warmth retention. This improves the warmth retention efficiency of the finished fabric while also helping to reduce fabric thickness.
[0053] Third, the present invention provides an anti-collapse reinforcement layer between the thermal fleece layer and the base fabric layer, which can effectively prevent the fleece from collapsing and improve the thermal insulation performance.
[0054] It is to be understood that the above-mentioned embodiments are merely illustrative of the principles of the present disclosure and that numerous modifications and improvements can be effected thereto without departing from the spirit and scope of the disclosure.
Claims
1. An antistatic super-soft light and warm napped fabric, characterized in that, The application relates to a warm-keeping and anti-static knitted fabric, which comprises the following layers arranged in sequence: a first warm-keeping and anti-static pile layer, a base fabric layer and a second warm-keeping and anti-static pile layer. The base fabric layer is knitted by anti-static polyester composite yarn and anti-static elastic spandex composite yarn, the first warm-keeping and anti-static pile layer and the second warm-keeping and anti-static pile layer are knitted by anti-static polyester composite yarn, and the base fabric layer has a microporous structure. The anti-static polyester composite yarn comprises polyester fiber yarn and an anti-static layer wrapped on the outer surface of the polyester fiber yarn, and the anti-static elastic spandex composite yarn comprises elastic spandex yarn and an anti-static layer wrapped on the outer surface of the elastic spandex yarn. The base fabric layer is knitted by triangular arrangement.
2. The anti-static super-soft light-weight warm flannelette fabric according to claim 1, characterized in that, The size of the microporous structure is 20-80 mu m.
3. The anti-static super-soft light-weight warm flannel pile fabric according to claim 1, characterized in that, The first warm-keeping and anti-static pile layer and the second warm-keeping and anti-static pile layer are formed by pile processing of the base fabric layer by six pile machines arranged in sequence.
4. The anti-static super-soft light-weight warm flannel pile fabric according to claim 1, characterized in that, The thickness of the first warm-keeping and anti-static pile layer and the second warm-keeping and anti-static pile layer is 0.4-1.0 mm.
5. The anti-static super-soft light-weight warm flannel pile fabric according to claim 4, characterized in that, The gap between the pile in the first warm-keeping and anti-static pile layer and the second warm-keeping and anti-static pile layer is 0.2-0.5 mm.
6. The antistatic, ultra-soft, light, warm fleece fabric according to claim 1, characterized in that: The polyester fiber yarn is 75D / 144F polyester.
7. The anti-static super-soft light-weight warm flannel pile fabric according to claim 1, characterized in that, Each fiber in the polyester has a diameter less than 0.009 mm.
8. The anti-static super-soft light-weight warm flannel pile fabric according to claim 7, characterized in that, The elastic spandex yarn is 20D elastic spandex.
9. The anti-static super-soft light-weight warm flannel pile fabric according to claim 1, characterized in that, The base fabric layer, the first warm-keeping and anti-static pile layer and the second warm-keeping and anti-static pile layer are respectively provided with anti-collapse reinforcing layers; or 10. The anti-static super-soft light-weight warm flannel pile fabric according to claim 1, characterized in that, The first warm-keeping and anti-static pile layer and the second warm-keeping and anti-static pile layer are provided with anti-collapse reinforcing layers.