Breathable and non-slip fabric, production process of breathable and non-slip fabric, underwear

Abstract

The present invention relates to the technical field of fabrics, in particular to breathable and non-slip fabrics, the production process of breathable and non-slip fabrics, and underwear, including a base fabric layer, one side of the base fabric layer is provided with a plurality of soft jacking posts at intervals, the bottom of any jacking post penetrates into the interior of the base fabric layer and covers the warp and weft of the base fabric layer, the bottom of the jacking post is fixedly bonded to the base fabric layer, and penetrates into the interior of the base fabric layer, so that the jacking post is not easy to fall off the base fabric layer, the jacking post is more closely connected to the base fabric layer, the skin-friendly surface is supported by the jacking post, so that the skin does not directly contact the base fabric layer, and a better ventilation effect can be achieved, the jacking posts are arranged at intervals, and airflow can flow and shuttle in the interval parts, similar to the role of air guide grooves, so as to achieve better ventilation and avoid stuffiness. The jacking post is soft, can play the role of buffering pressure and massage, and can also effectively prevent the appearance of nipple bumps.

Description

Technical Field

[0001] The invention relates to the technical field of fabrics, in particular to a breathable and anti-skid fabric, a production process of the breathable and anti-skid fabric, and underwear. Background Art

[0002] In the field of modern textile technology, with the rapid development of material science and manufacturing technology, the functional requirements for fabrics are increasing day by day. Especially in the occasions where both breathability and anti-slip performance are required, such as outdoor sports equipment, medical protective clothing, and underwear products, traditional fabrics can no longer meet these complex requirements.

[0003] Although there are some breathable and anti-slip fabrics on the market, they often have certain limitations. For example, some fabrics achieve breathability and anti-slip effects by adding chemical additives, but these additives may cause potential harm to human health. In addition, the breathability and anti-slip properties of some fabrics may decrease significantly after long-term use or repeated washing.

[0004] At present, most underwear fabrics on the market are made of cotton, polyester, spandex and other materials. Although these materials have certain air permeability and elasticity, their anti-slip performance still needs to be improved. Especially when exercising or sweating, underwear is easy to slip or shift, affecting the comfort and stability of wearing. In addition, although some underwear adopts anti-slip design, it is often achieved by increasing the friction coefficient or using chemical anti-slip agents, which may cause irritation or discomfort to the skin.

[0005] In the field of textile and material science, the technology of combining silicone and cloth to create unique properties, such as breathability and anti-slip, is gaining increasing attention. Among them, the technology of directly molding silicone and cloth through a mold is gradually becoming a hot spot in the industry research because it can achieve breathability and anti-slip functions, does not have anti-slip agents, does not cause irritation or discomfort to the skin, and is cost-effective. However, after long-term use in actual applications, the silicone is easy to fall off from the cloth, affecting the durability of the product. Summary of the invention

[0006] In view of the above-mentioned defects, the purpose of the present invention is to provide a breathable and non-slip fabric, a production process of the breathable and non-slip fabric, and underwear, wherein the bottom of the lifting column penetrates into the interior of the basic fabric layer and covers the warp and weft of the basic fabric layer, so that the lifting column is not easy to fall off the basic fabric layer, and the lifting column is more tightly connected to the basic fabric layer.

[0007] To achieve this object, the present invention adopts the following technical solutions:

[0008] A breathable and non-slip fabric comprises a base fabric layer. A plurality of soft jacking columns are arranged on one side of the base fabric layer. The bottom of each jacking column penetrates into the base fabric layer and covers the warp and weft lines of the base fabric layer.

[0009] Preferably, the material of the lifting column is silicone.

[0010] Preferably, at least a portion of the tops of the jacking columns are provided with soft contact balls, and the contact balls are fixedly connected to the tops of the jacking columns.

[0011] Preferably, the contact ball is made of foamed silica gel.

[0012] Preferably, the folds of the base fabric layer protruding toward the lifting column are provided with a plurality of spacing strips, and the lifting column is arranged between the plurality of spacing strips.

[0013] Preferably, the height of the lifting post extending from the base fabric layer is 5 mm to 30 mm, and the radial width of the lifting post is 1.5 mm to 3.5 mm; the diameter of the contact ball is 0.5 to 1.5 mm larger than the radial width of the lifting post, and the lateral spacing between several of the contact balls is 1 mm to 2 mm.

[0014] Preferably, the side provided with the soft lifting columns is the skin-friendly side of the underwear.

[0015] The production process of the breathable and non-slip fabric includes the following steps:

[0016] S1. Prepare a flat bottom mold and lay the base fabric layer flat on the flat bottom mold;

[0017] S2, preparing an upper mold provided with a plurality of through holes;

[0018] S3, pressing the upper mold onto the base fabric layer;

[0019] S4, coating the upper mold with fluid silicone, allowing the fluid silicone to drip along the through hole to the base fabric layer, and to penetrate and stack in the base fabric layer, and the height of the fluid silicone after dripping to the base fabric layer is not more than 1.5 microns;

[0020] S5, lifting the upper mold and removing the base fabric layer, and heating the lower mold to solidify the fluid silicone before the fluid silicone collapses;

[0021] S6, moving the upper mold back to the initial position of step S3, and repeating steps S3-S5 to allow the fluid silicone to solidify to form a jacking column (2) with a height of not less than 5 mm and not more than 30 mm.

[0022] The production process of the breathable and non-slip fabric also includes step S7: after forming a jacking column with a height of not less than 5 mm and not more than 30 mm, move the upper mold back to the initial position of step S3, select part or all of the through holes to drip foamed silicone onto the jacking column, lift the upper mold and remove the basic fabric layer, so that the foamed silicone foams to form a contact ball on the top of the jacking column.

[0023] The production process of the breathable and non-slip fabric also includes the following steps:

[0024] S8, preparing a convex mold, stretching and spreading the base fabric layer forming the contact ball on the convex mold, with the side without the contact ball in contact with the convex mold;

[0025] S9, prepare a concave mold adapted to the convex mold, press the base fabric layer between the convex mold and the concave mold, heat at least the convex mold or the concave mold, so that the base fabric layer is wrinkled and raised to form spacing strips after being heated.

[0026] The technical solution provided by the present invention can include the following beneficial effects: the bottom of the lifting column penetrates into the interior of the basic fabric layer and covers the longitude and latitude of the basic fabric layer, the bottom of the lifting column is fixedly bonded to the basic fabric layer and penetrates into the interior of the basic fabric layer, so that the lifting column is not easy to fall off the basic fabric layer, and the lifting column is more closely connected to the basic fabric layer. At least a part of the lifting columns are provided with soft contact balls on the top, and the contact balls are more comfortable to contact with the skin, and the contact balls have a non-slip effect on the skin. Due to the supporting effect of the lifting columns, the skin-friendly surface does not directly contact the basic fabric layer, and a better breathable effect can be achieved. The lifting columns are arranged at intervals, and airflow can flow and shuttle at the intervals, which is similar to the effect of air guide grooves, thereby achieving better ventilation and avoiding stuffiness. Since the lifting columns are soft, they can buffer pressure and massage, and can effectively prevent the appearance of nipple bumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the breathable and anti-skid fabric of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the breathable and anti-skid fabric of the present invention;

[0029] Figure 3 yes Figure 2 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it is necessary to understand that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance.

[0032] In the description of the present invention, unless otherwise specified, “several” means one or more than one.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Combine the following Figures 1 to 3 , describing a breathable and non-slip fabric, a production process of the breathable and non-slip fabric, and underwear according to an embodiment of the present invention.

[0035] A breathable and non-slip fabric comprises a base fabric layer 1. A plurality of soft jacking posts 2 are arranged on one side of the base fabric layer 1. The bottom of each jacking post 2 penetrates into the base fabric layer 1 and covers the warp and weft of the base fabric layer 1.

[0036] A breathable and non-slip fabric is used to make underwear or other various products. The bottom of the jacking column 2 penetrates into the inside of the basic fabric layer 1 and covers the warp and weft of the basic fabric layer 1. The bottom of the jacking column 2 is fixedly bonded to the basic fabric layer 1 and penetrates into the inside of the basic fabric layer 1, so that the jacking column 2 is not easy to fall off the basic fabric layer 1, and the jacking column 2 is more tightly connected to the basic fabric layer 1.

[0037] The skin-friendly surface is supported by the top columns, so that the skin does not directly contact the base fabric layer, which can achieve better ventilation. The top columns are set at intervals, and air can flow through the intervals, similar to the role of air guide grooves, so as to achieve better ventilation and avoid stuffiness. Because the top columns are soft, they can buffer pressure and massage. It can effectively prevent the appearance of nipple bumps.

[0038] The breathable and non-slip fabric of this structure can replace existing sponges, and can also replace fabrics including but not limited to commercially available fabrics and other textiles, printed textiles, etc., and has broad application prospects.

[0039] Specifically, the material of the lifting column 2 is silica gel. As a highly active adsorption material, silica gel liquid has sufficient adsorption force and can penetrate into the interior of the basic fabric layer 1 through surface tension and suction. At the same time, the silica gel liquid has low viscosity and small surface tension, which allows it to easily penetrate into the fiber structure of the fabric. The material is the basic fabric layer and silica gel, foamed silica gel, which is environmentally friendly and safe.

[0040] Specifically, at least a portion of the top of the jacking columns 2 is provided with a soft contact ball 3, which is fixedly connected to the top of the jacking columns 2. The gaps between the jacking columns 2 can achieve a breathable effect. At least a portion of the top of the jacking columns 2 is provided with a soft contact ball 3, which makes the contact with the skin more comfortable, and the contact with the skin has an anti-slip effect. The jacking columns 2 and the contact balls 3 can discharge moisture and sweat generated by the human body in time to maintain the comfort of the wearer. At the same time, it has sufficient anti-slip performance on wet or inclined surfaces.

[0041] Specifically, the contact ball 3 is made of foamed silicone, which is an environmentally friendly material. The products produced are non-toxic, odorless, safe and hygienic. Foamed silicone has extremely high softness, and its fit allows foamed silicone clothing to wrap the body like a second layer of skin, which will not feel tight or too tight. Foamed silicone fits closely to the body, but its material properties allow air to circulate to a certain extent, keeping the body dry and comfortable. The materials are the basic fabric layer, silicone, and foamed silicone, which are environmentally friendly and safe.

[0042] Specifically, the protrusion of the fold of the base fabric layer 1 toward the jacking column 2 is provided with a plurality of spacing bars 4, and the jacking column 2 is provided between the plurality of spacing bars 4. The jacking column 2 is provided between the plurality of spacing bars 4. Due to the obstruction of the jacking column 2, the portion provided with the jacking column 2 will be heated less, while the base fabric layer 1 without the jacking column 2 will be heated more, so that the stress will be eliminated, and the portion without the jacking column 2 cannot shrink after the heat dissipates, and finally the folds, that is, the spacing bars 4, are formed.

[0043] Specifically, the height of the jacking column 2 extending out of the base fabric layer 1 is 5mm to 30mm, and this distance allows the jacking column 2 to be firmly adsorbed on the base fabric layer 1 and not easily fall off. The radial width of the jacking column 2 is 1.5mm to 3.5mm; the diameter of the contact ball 3 is 0.5 to 1.5mm larger than the radial width of the jacking column 2, and the lateral spacing between the plurality of contact balls 3 is 1mm to 2mm. The contact ball 3 contacts the skin, and the height of the jacking column 2 and the diameter of the contact ball 3 are the heights that make the jacking column 2 not easy to bend, and when the contact ball 3 contacts the skin, the gaps between the plurality of jacking columns 2 are better ventilated.

[0044] Specifically, the side provided with the soft lifting column 2 is the skin-friendly side of the underwear. The cup of the underwear made of the contact ball 3 is provided at the base fabric layer 1, and the contact ball 3 is the side of the skin-fitting machine. The fabric can fit the breast well. Due to the protrusions of the lifting column 2 and the contact ball 3, the phenomenon of the nipple protruding from the base fabric layer 1 can be avoided, making it more comfortable and beautiful.

[0045] Specifically, the production process of the breathable and non-slip fabric includes the following steps:

[0046] S1, prepare a flat bottom mold, and lay the base fabric layer 1 flat on the flat bottom mold;

[0047] S2, preparing an upper mold provided with a plurality of through holes;

[0048] S3, pressing the upper mold onto the base fabric layer 1;

[0049] S4, coating the upper mold with fluid silicone, allowing the fluid silicone to drip along the through hole to the base fabric layer 1, and to penetrate and stack on the base fabric layer 1, and the height of the fluid silicone after dripping to the base fabric layer 1 is not more than 1.5 microns;

[0050] S5, lifting the upper mold and removing the base fabric layer 1, and heating the lower mold to solidify the fluid silicone before the fluid silicone collapses;

[0051] S6, move the upper mold back to the initial position of step S3, repeat steps S3-S5 to solidify the fluid silicone to form a jacking column 2 with a height of not less than 5 mm and not more than 30 mm. The fluid silicone is infiltrated into the stacked basic fabric layer 1, and the lower mold is heated to solidify the fluid silicone before the fluid silicone collapses, so that the jacking column 2 is firmly fixed to the basic fabric layer 1 and is not easy to fall off.

[0052] Repeat steps S3-S5 for many times. If the fluid silicone is stacked 5-30mm at one time, it will collapse before the fluid silicone is solidified, and the jacking column cannot be formed. Or, even if the jacking column is formed, the jacking column formed at one time will be easily skewed due to insufficient support force and cannot stand upright on the base fabric layer, thus failing to achieve the upright and supporting effect. Therefore, the jacking column can only be made by stacking and curing multiple times, and the optimal height of each stack is between 0.5-1.5 microns, preferably 0.6 microns, 0.8 microns, 0.9 microns, 1.0 microns, 1.2 microns, and 1.4 microns.

[0053] To further illustrate, the production process of the breathable and non-slip fabric also includes step S7: after forming a jacking column 2 with a height of not less than 5 mm and not more than 30 mm, move the upper mold back to the initial position of step S3, select part or all of the through holes to drip foamed silicone onto the jacking column 2, lift the upper mold and remove the basic fabric layer 1, so that the foamed silicone foams to form a contact ball 3.

[0054] Further explanation, the production process of breathable and non-slip fabric also includes the following steps:

[0055] S8, prepare a convex mold, stretch the base fabric layer 1 formed with the contact balls 3 and spread it on the convex mold, so that the side without the contact balls (3) contacts the convex mold;

[0056] S9, prepare a concave mold that matches the male mold, press the basic fabric layer 1 between the male mold and the concave mold, heat at least the male mold or the concave mold, so that the basic fabric layer 1 is wrinkled and raised after being heated to form spacing strips 4. Due to the obstruction of the jacking posts 2, the part with the jacking posts 2 will be heated less, while the basic fabric layer 1 without the jacking posts 2 will be heated more, so that the stress will be eliminated, so that the part without the jacking posts 2 cannot shrink after the heat dissipates, and finally wrinkles are formed, that is, spacing strips 4. The spacing strips 4 can generate better tension for the breathable and non-slip fabric, and can also provide better coverage for the breasts after being made into underwear.

[0057] A breathable and non-slip fabric, a production process of the breathable and non-slip fabric, other components of underwear, and operations according to the embodiments of the present invention are all known to those skilled in the art and will not be described in detail here.

[0058] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0059] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A breathable and non-slip fabric, characterized in that: The invention comprises a basic fabric layer (1), wherein one side of the basic fabric layer (1) is provided with a plurality of soft lifting columns (2) spaced apart from each other, and the bottom of any lifting column (2) penetrates into the interior of the basic fabric layer (1) and covers the warp and weft lines of the basic fabric layer (1).

2. The breathable and non-slip fabric according to claim 1, characterized in that: The material of the lifting column (2) is silicone.

3. A breathable and non-slip fabric according to any one of claims 1 or 2, characterized in that: A soft contact ball (3) is provided on the top of at least a portion of the jacking column (2), and the contact ball (3) is fixedly connected to the top of the jacking column (2).

4. The breathable and non-slip fabric according to claim 3, characterized in that: The contact ball (3) is made of foamed silica gel.

5. The breathable and non-slip fabric according to any one of claims 2 or 4, characterized in that: The folded protrusions of the base fabric layer (1) facing the lifting column (2) are provided with a plurality of spacing strips (4), and the lifting column (2) is arranged between the plurality of spacing strips (4).

6. The breathable and non-slip fabric according to claim 3, characterized in that: The height of the lifting column (2) extending from the base fabric layer (1) is 5 mm to 30 mm, and the radial width of the lifting column (2) is 1.5 mm to 3.5 mm; the diameter of the contact ball (3) is 0.5 to 1.5 mm larger than the radial width of the lifting column (2), and the lateral spacing between a plurality of the contact balls (3) is 1 mm to 2 mm.

7. An underwear, characterized in that: The underwear is made of any one of the breathable and non-slip fabrics in claim 2, 4 or 6, and the side provided with the soft lifting column (2) is the skin-friendly side of the underwear.

8. The production process of breathable and non-slip fabric is characterized by: The following steps are involved: S1, prepare a flat bottom mold, and lay the base fabric layer (1) flat on the flat bottom mold; S2, preparing an upper mold provided with a plurality of through holes; S3, pressing the upper mold onto the base fabric layer (1); S4, coating the upper mold with fluid silicone, allowing the fluid silicone to drip along the through hole onto the base fabric layer (1), and to penetrate and stack on the base fabric layer (1), wherein the height of the fluid silicone after dripping onto the base fabric layer (1) is not greater than 1.5 microns; S5, lifting the upper mold and removing the base fabric layer (1), and heating the lower mold to solidify the fluid silicone before the fluid silicone collapses; S6, moving the upper mold back to the initial position of step S3, and repeating steps S3-S5 to allow the fluid silicone to solidify to form a jacking column (2) with a height of not less than 5 mm and not more than 30 mm.

9. The production process of breathable and non-slip fabric is characterized by: The method further comprises step S7: after forming a jacking column (2) with a height of not less than 5 mm and not more than 30 mm, moving the upper mold back to the initial position of step S3, selecting part or all of the through holes to drip foamed silicone onto the jacking column (2), lifting the upper mold and removing the base fabric layer (1), so that the foamed silicone foams to form a contact ball (3) on the top of the jacking column (2) after foaming.

10. The production process of breathable and non-slip fabric is characterized by: The following steps are also included: S8, prepare a convex mold, stretch the base fabric layer (1) formed with the contact balls (3) and spread it on the convex mold, so that the side without the contact balls (3) contacts the convex mold; S9, prepare a concave mold adapted to the convex mold, press the base fabric layer (1) between the convex mold and the concave mold, heat at least the convex mold or the concave mold, so that the base fabric layer (1) is wrinkled and raised after being heated to form spacing strips (4).

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