CN112793277B - Conductive sheet and facing material - Google Patents

Conductive sheet and facing material Download PDF

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Publication number
CN112793277B
CN112793277B CN202110071712.2A CN202110071712A CN112793277B CN 112793277 B CN112793277 B CN 112793277B CN 202110071712 A CN202110071712 A CN 202110071712A CN 112793277 B CN112793277 B CN 112793277B
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CN
China
Prior art keywords
layer
water guide
moisture
waterproof
water
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CN202110071712.2A
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Chinese (zh)
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CN112793277A (en
Inventor
谢建强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaoxing Shangyu Hoking Textile New Materials Co ltd
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Shaoxing Shangyu Hoking Textile New Materials Co ltd
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Priority to CN202110071712.2A priority Critical patent/CN112793277B/en
Publication of CN112793277A publication Critical patent/CN112793277A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing

Landscapes

  • Laminated Bodies (AREA)

Abstract

The invention provides a conducting strip and a facing material, wherein the conducting strip comprises a low-impedance conducting layer and a water guide and moisture release layer, and the low-impedance conducting layer is a groove structure formed by stamping a conducting fabric through a die; the water guide and moisture release layer comprises at least one water guide unit, each water guide unit comprises a waterproof bag, and the waterproof bag is at least internally provided with an efficient water storage material layer; the water guide and moisture release layer is positioned in the groove structure and used for providing trace moisture or moisture for the low-impedance conducting layer. The conducting strip is provided with a water guide and moisture release layer with a one-way moisture guide function, a one-way moisture guide state is formed after moisture in a high-efficiency water storage material layer is absorbed by the water guide and moisture release layer, trace moisture can be continuously released to the surface of the conducting fabric, the conducting fabric is kept in a moist state for a long time when being in contact with the skin of a human body, and contact impedance is reduced and stabilized to ensure stable and accurate signal acquisition and transmission.

Description

Conductive sheet and facing material
Technical Field
The invention relates to the technical field of conductive fabrics, in particular to a conductive sheet and a facing fabric.
Background
With the continuous progress of science and technology, the application of the conductive fabric is more and more extensive and diversified, and the textiles and clothes of the plating (metal) conductive fabric and the flexible elastic molded conductive fabric are also increasingly generalized.
However, the problems of overlarge resistance value and instability generally exist in the coating conductive sheet or the flexible elastic die pressing conductive sheet on the market at present when the coating conductive sheet or the flexible elastic die pressing conductive sheet is in contact with human skin, particularly in a dry environment, the contact resistance is large and unstable due to insufficient contact wettability of the human skin and a conductive material, so that signal acquisition and transmission are unstable and inaccurate, and an electric pricking feeling is accompanied in the using process.
In addition, the purposes of signal acquisition and transmission can be met by adopting conductive powder and a high-molecular elastic material and directly printing or die-pressing the flexible elastic die-pressing conductive sheet made on the fabric, but the biggest defect of the mode is that the resistance value of the flexible elastic die-pressing conductive sheet is changed greatly and is unstable due to the stressed tensile deformation in the wearing process, so that the stable, effective and accurate signal acquisition and transmission are greatly influenced.
Disclosure of Invention
The invention mainly aims to provide a conducting strip and a facing material, wherein the conducting strip is provided with a water guide and release layer with a one-way moisture guide function, a one-way moisture guide state is formed after water in a high-efficiency water storage material layer is absorbed by the water guide and release layer, trace moisture can be continuously released to the surface of a conductive fabric, the conductive fabric is kept in a wet state for a long time when in contact with the skin of a human body, the contact impedance is reduced and stabilized to ensure stable and accurate signal collection and transmission, and the technical problems of unstable and inaccurate signal collection and transmission of a conductive interface material in the prior art are solved.
In order to achieve the above object, according to a first aspect of the present invention, there is provided a conductive sheet.
This conducting strip includes:
the low-impedance conducting layer is a groove structure formed by stamping the conducting fabric through a die;
the water guide and moisture release layer comprises at least one water guide unit, each water guide unit comprises a waterproof bag, and a high-efficiency water storage material layer is at least arranged in each waterproof bag;
the water guide and moisture release layer is positioned in the groove structure and used for providing trace moisture or moisture for the low-impedance conducting layer.
Further, the waterproof bag is provided with an open accommodating groove, and the opening direction of the accommodating groove is opposite to the opening direction of the groove structure; the depth of the groove structure is greater than or equal to the height of the water guide unit.
Further, a first water guide layer, a high moisture guide material layer, a second water guide layer, a high-efficiency water storage material layer and a third water guide layer are sequentially arranged in the accommodating tank from top to bottom;
the upper surface of the first water guide layer is flush with the upper surface of the side wall of the opening of the waterproof bag.
Further, the water guide and moisture release layer comprises a plurality of water guide units, and the plurality of water guide units are arranged side by side; and one side wall of the waterproof bag is shared between two adjacent water guide units.
Further, the high moisture-transmitting material layer is in a honeycomb microporous structure, and the high moisture-transmitting material is a polyester modified fiber material.
Furthermore, the high-efficiency water storage material layer is formed by adopting a high polymer material and polyester modified profiled fibers with a cellular microporous structure.
Furthermore, the conductive fabric is formed by weaving filaments or yarns, and each filament or yarn is plated with metal.
Furthermore, the gram weight of the conductive fabric is 150-200 g/m 2 Resistance value of 2-4 omega/m 2 。
In order to achieve the above object, according to a second aspect of the present invention, there is provided a clothing fabric.
The waterproof and waterproof garment fabric comprises a waterproof stiffening layer and the conducting sheet, wherein the waterproof stiffening layer is sewn at an opening of the low-impedance conducting layer, so that the water guide and moisture releasing layer is clamped between the low-impedance conducting layer and the waterproof stiffening layer, and one side face of the waterproof stiffening layer is tightly attached to the side face of the bottom of the waterproof bag.
Furthermore, the waterproof stiffening layer is formed by weaving polyester fibers and a high-molecular waterproof hardened material.
The invention has the technical effects that:
1. compared with the flexible elastic die pressing conducting strip made of the conductive powder material and the high polymer elastic material and the common plating (metal) fabric conductive fabric adopted in the prior art, the garment fabric has the water storage and one-way water guide and moisture release units, and can provide an effective moisture supply system, so that the fabric can keep a good wet state for a long time when contacting with the skin of a human body, and stable, effective and accurate signal acquisition and transmission are ensured; meanwhile, the electric numb feeling and the tingling feeling can not be generated on the skin of the human body in the using process; the invention can ensure that the wet state is continuously provided for 110 to 135 hours.
2. Compared with the flexible elastic die pressing conductive sheet which is made by directly printing or die pressing on the fabric by adopting conductive powder and high molecular conductive elastic material in the prior art, the resistance value of the finished product of the conductive fabric woven by the conductive filaments and yarns is 1.5-2.5 omega/m 2 The resistance change value is less than or equal to 0.5%, and the resistance value is always kept low and relatively stable in the actual use process, so that stable, effective and accurate signal acquisition and transmission are ensured.
3. Compared with the conductive yarn in the prior art, the resistance value of a single conductive filament or yarn is less than or equal to 120 omega per meter, the resistance value of a multi-strand conductive yarn is less than or equal to 3 omega per meter, the resistance change value is less than or equal to 1.5 percent, and the single-wire breaking strength P (CN/tex) is more than or equal to 16.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic cross-sectional structure diagram of a garment fabric in an embodiment of the invention;
FIG. 2 is a schematic cross-sectional structure diagram of a garment fabric in another embodiment of the invention;
FIG. 3 is a schematic cross-sectional view of a conductive sheet according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a water guiding and moisture releasing layer according to an embodiment of the present invention.
In the figure:
1. a waterproof bag; 2. a first water-conducting layer; 3. a high moisture-conducting material layer; 4. a second water-conducting layer; 5. a high-efficiency water storage material layer; 6. a third water-conducting layer; 7. a low impedance conductive layer; 8. a waterproof stiffening layer.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The invention discloses a conductive sheet, as shown in fig. 3, the conductive sheet comprises a low impedance conductive layer 7 and a water guiding and moisture releasing layer, wherein: the low-impedance conducting layer 7 is a groove structure formed by punching the conducting fabric through a die, and the water guide and moisture release layer is positioned in the groove structure and used for providing trace moisture or moisture for the low-impedance conducting layer 7. Specifically, the method comprises the following steps: the water guide moisture release layer comprises a water guide unit or a plurality of water guide units, each water guide unit comprises a waterproof bag 1, and at least one efficient water storage material layer 5 is arranged in each waterproof bag 1.
In the above embodiment, the water guiding and moisture releasing layer has a unidirectional moisture guiding function, and absorbs moisture in the high-efficiency water storage material layer 5 through the water guiding and moisture releasing layer to form a unidirectional moisture guiding state, so that trace moisture can be continuously released to the surface of the low-impedance conducting layer 7, the conductive fabric is kept in a moist state for a long time when being in contact with the skin of a human body, and the contact impedance is reduced and stabilized to ensure stable and accurate signal acquisition and transmission. In addition, when the conducting strip is not used, the moisture retention time is 110-135 hours after water is added for one time; under the condition of continuous use, the moisture retention time is more than or equal to 160 hours; especially when the product is continuously used in summer, the moisture retention time is more than or equal to 200 hours.
As another embodiment of the present invention, the waterproof bag 1 has a single-opening holding groove, and as shown in fig. 3 and 4, the opening direction of the holding groove is opposite to the opening direction of the groove structure, so that the waterproof bag 1 and the low-impedance conductive layer 7 surround to form a sealed holding space; and the depth of the groove structure is more than or equal to the height of the water guide unit, so that the water guide unit is ensured to be accommodated in the groove structure, and trace moisture or moisture is continuously provided for the low-impedance conducting layer 7.
As another embodiment of the present invention, a plurality of functional layers are disposed inside the accommodating tank, and as shown in fig. 4, a first water guiding layer 2, a high moisture guiding material layer 3, a second water guiding layer 4, a high efficiency water storing material layer 5, and a third water guiding layer 6 are sequentially disposed from top to bottom in the accommodating tank. The first water guide layer 2, the second water guide layer 4 and the third water guide layer 6 are respectively positioned at the opening, the middle position and the bottom of the accommodating groove, so that the water flows smoothly, namely, a one-way water guide structure from the bottom to the opening end of the accommodating groove is formed by utilizing the capillary wicking effect of the water guide moisture release layer. A high-efficiency water storage material layer 5 is arranged between the second water guide layer 4 and the third water guide layer 6 and is used for effectively storing water sources; and a high moisture-conducting material layer 3 is arranged between the first water-conducting layer 2 and the second water-conducting layer 4, so that moisture is effectively released and transferred.
In the invention, the arrangement of the first water guide layer 2, the high moisture guide material layer 3, the second water guide layer 4 and the third water guide layer 6 can effectively ensure that the water source stored in the high-efficiency water storage material layer 5 flows smoothly, and ensure that trace moisture is continuously released to the surface of the conductive fabric. In addition, the water storage capacity of the high-efficiency water storage material layer 5 acting on the conductive fabric is 45 times of the self weight of the conductive fabric, so that the effects of long-time effective water storage and unidirectional water guiding and moisture releasing are ensured, and stable, effective and accurate signal acquisition and transmission are further ensured.
As another embodiment of the present invention, the upper surface of the first water guiding layer 2 is flush with the upper surface of the sidewall at the opening of the waterproof bag 1, that is, the total height of the first water guiding layer 2, the high moisture guiding material layer 3, the second water guiding layer 4, the high efficiency water storing material layer 5 and the third water guiding layer 6 is equal to the depth of the accommodating tank of the waterproof bag 1.
As another embodiment of the present invention, the waterproof bag 1 is formed of a waterproof polymer material; as shown in fig. 4, the cross section of the waterproof bag 1 is of a U-shaped structure, the waterproof bag 1 of the U-shaped structure is made of a high polymer waterproof material, water can be directly added into the waterproof bag 1 during use, and the waterproof bag has good water storage and waterproof effects and is convenient to operate.
As another embodiment of the present invention, the first water guiding layer 2, the second water guiding layer 4 and the third water guiding layer 6 are all water permeable and moisture permeable adhesive material layers, and the water permeable and moisture permeable adhesive material may be a water permeable and moisture permeable polyester modified adhesive material.
As another embodiment of the present invention, the high moisture-conducting material layer 3 has a cellular microporous structure, and the high moisture-conducting material may be a polyester modified fiber material.
As another embodiment of the present invention, the high-efficiency water storage material layer 5 is formed by using a high polymer material and polyester modified profiled fibers with a cellular microporous structure, so as to ensure that the water absorption storage capacity of the high-efficiency water storage material layer 5 is 45 times of the self weight of the high-efficiency water storage material layer.
As another embodiment of the invention, the conductive fabric is formed by weaving filaments, and each filament is plated with metal. For example, the conductive fabric can be formed by weaving a single anti-oxidation, anti-bacterial and deodorant synthetic silver filament.
As another embodiment of the present invention, the conductive fabric is formed by weaving yarns, and each yarn is plated with metal. For example, the conductive fabric can be formed by weaving a single piece of synthetic silver yarn plated with anti-oxidation, anti-bacterial and anti-odor materials.
As another embodiment of the invention, the gram weight of the conductive fabric is 150-200 g/m 2 Resistance value of 2-4 omega/m 2 The resistance variation value is less than or equal to 0.5 percent.
As another embodiment of the present invention, the water guiding and moisture releasing layer includes a plurality of water guiding units, as shown in fig. 2, the plurality of water guiding units are arranged side by side; one side wall of the waterproof bag 1 is shared between two adjacent water guide units.
The invention also discloses a garment fabric, as shown in fig. 1 and fig. 2, the garment fabric comprises a waterproof stiffening layer 8 and the conducting strip, wherein the waterproof stiffening layer 8 is adhered and sewn at the opening of the low-impedance conducting layer 7, so that the water guide and moisture release layer is clamped between the low-impedance conducting layer 7 and the waterproof stiffening layer 8, and one side surface of the waterproof stiffening layer 8 is tightly attached to the side surface of the bottom of the waterproof bag 1.
In the above embodiment, the waterproof and stiff layer 8 can prevent the low-impedance conductive layer 7 from collapsing when contacting with human skin, so as to support the human skin, thereby making the contact surface more uniform and comfortable.
As another embodiment of the present invention, the water-blocking waterproof stiffening layer 8 is an ultra-thick woven fabric layer, and is formed by weaving polyester fibers and a high polymer waterproof hardening material.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (4)

1. A conductive sheet, comprising:
the low-impedance conducting layer (7) is a groove structure formed by stamping a conducting fabric through a die;
the water guide and moisture release layer comprises a plurality of water guide units, the water guide units are arranged side by side, each water guide unit comprises a waterproof bag (1), and at least one efficient water storage material layer (5) is arranged in each waterproof bag (1); one side wall of the waterproof bag (1) is shared between two adjacent water guide units; the waterproof bag (1) is provided with an open accommodating groove, and the opening direction of the accommodating groove is opposite to that of the groove structure; the depth of the groove structure is greater than or equal to the height of the water guide unit;
a first water guide layer (2), a high-moisture-conductivity material layer (3), a second water guide layer (4), a high-efficiency water storage material layer (5) and a third water guide layer (6) are sequentially arranged in the accommodating tank from top to bottom; the upper surface of the first water guide layer (2) is flush with the upper surface of the side wall of the opening of the waterproof bag (1);
the water guide and moisture release layer is positioned in the groove structure and used for providing trace moisture or moisture for the low-impedance conducting layer (7);
the high-efficiency water storage material layer (5) is formed by adopting a high polymer material and polyester modified profiled fibers with a cellular microporous structure; the conductive fabric is formed by weaving filaments or yarns, and each filament or yarn is plated with metal; the gram weight of the conductive fabric is 150-200 g/m 2 The resistance value is 2-4 omega/m 2 。
2. The conductive sheet according to claim 1, wherein the high moisture conductive material layer (3) has a cellular microporous structure, and the high moisture conductive material is a polyester-modified fiber material.
3. The clothing fabric is characterized by comprising a waterproof stiffening layer (8) and the conducting strip of any one of claims 1 to 2, wherein the waterproof stiffening layer (8) is sewn at an opening of the low-impedance conducting layer (7) so that the water guide and release wet layer is clamped between the low-impedance conducting layer (7) and the waterproof stiffening layer (8), and one side face of the waterproof stiffening layer (8) is tightly attached to the bottom side face of the waterproof bag (1).
4. The garment fabric according to claim 3, wherein the water-blocking waterproof stiffening layer (8) is woven from polyester fibers and a high polymer waterproof hardening material.
CN202110071712.2A 2021-01-19 2021-01-19 Conductive sheet and facing material Active CN112793277B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN202110071712.2A CN112793277B (en) 2021-01-19 2021-01-19 Conductive sheet and facing material

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CN112793277A CN112793277A (en) 2021-05-14
CN112793277B true CN112793277B (en) 2023-03-24

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Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140134984A (en) * 2013-05-15 2014-11-25 벤텍스 주식회사 A High Moisture transferable textile sheet
CN206856160U (en) * 2017-06-12 2018-01-09 上海诚格安全防护用品有限公司 A kind of ac high-voltage antistatic fabric and using protective garment made of the fabric
CN111657930A (en) * 2020-05-21 2020-09-15 无锡驰枫信息技术有限公司 Fabric electrode and intelligent electrocardio-coat

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Denomination of invention: Conductive sheets and clothing fabrics

Effective date of registration: 20231231

Granted publication date: 20230324

Pledgee: Shaoxing Bank Co.,Ltd. Shangyu Sub branch

Pledgor: Shaoxing Shangyu hoking textile new materials Co.,Ltd.

Registration number: Y2023330003141

PE01 Entry into force of the registration of the contract for pledge of patent right