CN112009043A - Preparation process of grounding air bed sheet - Google Patents

Preparation process of grounding air bed sheet Download PDF

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Publication number
CN112009043A
CN112009043A CN202010892511.4A CN202010892511A CN112009043A CN 112009043 A CN112009043 A CN 112009043A CN 202010892511 A CN202010892511 A CN 202010892511A CN 112009043 A CN112009043 A CN 112009043A
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China
Prior art keywords
layer
temperature
bed sheet
air bed
baking
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Pending
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CN202010892511.4A
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Chinese (zh)
Inventor
耿秋菊
耿福菊
耿福艳
张路辉
耿际荣
耿玉春
杨伟亚
陈东亮
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Shandong Sierwo Textile Technology Co ltd
Jinan Yinwo Clothing Co ltd
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Shandong Sierwo Textile Technology Co ltd
Jinan Yinwo Clothing Co ltd
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Priority to CN202010892511.4A priority Critical patent/CN112009043A/en
Publication of CN112009043A publication Critical patent/CN112009043A/en
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • 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
    • B32B7/08—Interconnection of layers by mechanical means
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2307/21—Anti-static
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention relates to a preparation process of a grounding air bed sheet, which comprises the following steps: (1) preparing a temperature adjusting layer; (2) preparing a hydrophilic layer; (3) preparing an antibacterial conductive layer; (4) the three layers of fabrics are fixed by sewing, and the conducting layer is connected with the ground wire through a conducting wire, so that the grounding air bed sheet is prepared. The finishing process is simple, the temperature of the surface of the fabric is maintained within a certain range by the heat absorption and release of the phase-change material on the fabric through the temperature adjusting layer, the hydrophilic layer can reduce the accumulation of static electricity on the single surface of the grounding air bed by utilizing the good conductivity of water, the conductive antibacterial layer can neutralize the redundant static electricity through the connection with the ground wire, and in addition, the conductive antibacterial layer also has good antibacterial capability. The multifunctional grounding air bed sheet can meet the requirements of various consumers.

Description

Preparation process of grounding air bed sheet
Technical Field
The invention belongs to the field of bedding and preparation thereof, and particularly relates to a preparation process of a grounding air bed sheet.
Background
Researches show that static electricity can be accumulated on a human body in a natural environment, when the static electricity is accumulated too much, the static electricity can have great influence on the nervous system and the immune system of the human body, so that the health of the human body is harmed, and almost one third of time is spent on the bed by human beings every day. In the grounding air bed sheet, generally, a conductive fabric is prepared and then is connected with a ground wire to achieve the purpose of static resistance, but the prepared grounding air bed sheet has single function and cannot meet the requirements of various consumers, and the single static resistance mode is easily limited by the environment and has low static resistance efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a preparation process of a grounding air bed sheet, which optimizes the problems of single antistatic mode, single function and the like in the existing preparation process of the grounding air bed sheet. The method comprises the steps of preparing a temperature-adjusting layer, preparing a hydrophilic layer, preparing an antibacterial conducting layer, fixing three layers of fabrics by sewing, and connecting the conducting layer with a ground wire through a lead to prepare the grounding air bed sheet.
The multifunctional fabric is obtained by sewing and fixing three layers of fabrics.
The grounding air bed sheet is characterized in that the first layer is a temperature-adjusting layer, the second layer is a hydrophilic layer, and the third layer is a conductive antibacterial layer.
The conductive antibacterial layer is connected with a ground wire through a wire, and the wire is connected with a leakage discharging device.
The invention relates to a preparation method of a grounding gas, which comprises the following steps:
(1) adding the PCM microcapsules into an aqueous solution containing a penetrating agent, stirring and mixing with a certain amount of waterborne polyurethane, finishing on cotton fabrics by a scraper blade coating method, drying, and baking to obtain the temperature-regulating layer.
(2) Preparing TiO by taking tetrabutyl titanate and tetraethyl silicate as raw materials and acetic acid as a catalyst in a medium of water and ethanol2/SiO2Compounding hydrosol, soaking cotton fabric in the hydrosol for some time, stoving and stoving to obtain hydrophilic layer.
(3) And blending the silver-plated fibers and the cotton fibers to prepare the conductive antibacterial layer.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
The preferred mode of the above preparation method is as follows:
in the step (1), the mass fraction of the PCM is 5-10%, the mass fraction of the waterborne polyurethane is 10-15%, the room-temperature stirring time is 1-2 h, the constant-temperature stirring speed is 200-400 rpm, the drying temperature is 50-80 degrees, the baking temperature is 110-130 degrees, and the baking time is 3-5 min. The volume ratio of water to ethanol in the step (1) is 1: 1-2: 1, the stirring speed at room temperature is 300-500 rpm, the stirring time at room temperature is 20-40 min, the stirring temperature at constant temperature is 20-40 degrees, the stirring speed at constant temperature is 500-900 rpm, and the stirring time at constant temperature is 5-7 h.
The penetrant in the step (1) is one of a penetrant JFC, a penetrant NT and a penetrant DX, and the mass fraction of the penetrant is 10-15%.
In the step (2), the volume ratio of tetraethyl silicate to tetrabutyl titanate to ethanol to acetic acid is 1: 32: 0.5, the mass fraction of tetraethyl silicate is 5-10%, the bath ratio is 1: 30-1: 50, and the dipping time is 1-2 h.
The liquid carrying rate in the step (2) is 130-150%.
And (3) in the step (2), the drying temperature is 50-80 degrees, the baking temperature is 130-150 degrees, and the baking time is 3-5 min.
And (3) weaving warp yarns and weft yarns in the step (3) in a mutually vertical mode, wherein the warp yarns are silver-plated fibers, and the weft yarns are cotton fibers with the warp yarn-weft yarn ratio of 7: 3-8: 2.
Advantageous effects
(1) The grounding air bed sheet prepared by the invention has good antistatic capability.
(2) The grounding air bed sheet prepared by the invention has the temperature adjusting function, and the phase-change material in the temperature adjusting layer can maintain the fabric within a certain range through heat absorption and heat release.
(3) The grounding air bed sheet has multiple antistatic modes, and the antistatic function of the sheet is guaranteed.
(4) The grounding air bed sheet has multiple functions and can meet the requirements of various consumers.
Drawings
FIG. 1 is a schematic view of the structure of a gas-receiving ground bed sheet;
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
The test standards adopted in the embodiments of the present invention are:
testing according to GB/T12703.1-2008' testing electrostatic performance of textile-half life of electrostatic voltage
PCM microcapsules, Industrial grade, Changzhou Meisheng biomaterial Ltd
Aqueous polyurethane, technical grade, Texas Demei Ltd
Tetrabutyl titanate, tetraethyl silicate, chemical purity, national pharmaceutical group chemical reagents Co., Ltd
Ethanol, > 99%, Alatin Chemicals Co., Ltd
Silver plated textile, Jinan Yinwo apparel Limited
Example 1
(1) Adding 50g of PCM microcapsules into 10 wt% of JFC aqueous solution, mixing with 10 wt% of aqueous solution, magnetically stirring at 200rpm for 1h at room temperature, uniformly treating the coating on cotton fabric by using a scraper after stirring is finished, drying at the temperature of 60 ℃, and baking at the temperature of 120 ℃ for 3min to obtain the temperature-adjusting layer.
(2) Fully mixing 2 wt% of tetraethyl silicate and 2 wt% of tetrabutyl titanate with 100ml of ethanol, slowly dripping 1 wt% of acetic acid under the stirring condition of stirring at 600rpm, and reacting for 8 hours at normal temperature to prepare SiO2/TiO2Compounding hydrosol, finishing the cotton fabric with the hydrosol by a two-dipping and two-rolling process, drying the cotton fabric with the liquid at the temperature of 80 ℃, and baking the cotton fabric for 3min at the temperature of 140 ℃ to obtain the hydrophilic layer.
(3) The silver-plated fibers are used as warp yarns, the cotton fibers are used as weft yarns, and the ratio of the yarn to the weft yarns is 7: 3, so that the antibacterial conductive layer is prepared.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
Example 2
(1) Adding 80g of PCM microcapsules into 10 wt% of JFC aqueous solution, mixing with 10 wt% of aqueous solution, magnetically stirring at 200rpm for 1h at room temperature, uniformly treating the coating on cotton fabric by using a scraper after stirring is finished, drying at the temperature of 60 ℃, and baking at the temperature of 120 ℃ for 3min to obtain the temperature-adjusting layer.
(2) Fully mixing 2 wt% of tetraethyl silicate and 2 wt% of tetrabutyl titanate with 100ml of ethanol, slowly dripping 1 wt% of acetic acid under the stirring condition of stirring at 600rpm, and reacting for 8 hours at normal temperature to prepare SiO2/TiO2Compounding hydrosol, finishing the cotton fabric with the hydrosol by a two-dipping and two-rolling process, drying the cotton fabric with the liquid at the temperature of 80 ℃, and baking the cotton fabric for 3min at the temperature of 140 ℃ to obtain the hydrophilic layer.
(3) The silver-plated fibers are used as warp yarns, the cotton fibers are used as weft yarns, and the ratio of the yarn to the weft yarns is 7: 3, so that the antibacterial conductive layer is prepared.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
Example 3
(1) Adding 100g of PCM microcapsules into 10 wt% of JFC aqueous solution, mixing with 10 wt% of aqueous solution, magnetically stirring at 200rpm for 1h at room temperature, uniformly treating the coating on cotton fabric by using a scraper after stirring is finished, drying at the temperature of 60 ℃, and baking at the temperature of 120 ℃ for 3min to obtain the temperature-adjusting layer.
(2) Fully mixing 2 wt% of tetraethyl silicate and 2 wt% of tetrabutyl titanate with 100ml of ethanol, slowly dripping 1 wt% of acetic acid under the stirring condition of stirring at 600rpm, and reacting for 8 hours at normal temperature to prepare SiO2/TiO2Compounding hydrosol, finishing the cotton fabric with the hydrosol by a two-dipping and two-rolling process, drying the cotton fabric with the liquid at the temperature of 80 ℃, and baking the cotton fabric for 3min at the temperature of 140 ℃ to obtain the hydrophilic layer.
(3) The silver-plated fibers are used as warp yarns, the cotton fibers are used as weft yarns, and the ratio of the yarn to the weft yarns is 7: 3, so that the antibacterial conductive layer is prepared.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
Example 4
(1) Adding 80g of PCM microcapsules into 10 wt% of JFC aqueous solution, mixing with 10 wt% of aqueous solution, magnetically stirring at 200rpm for 1h at room temperature, uniformly treating the coating on cotton fabric by using a scraper after stirring is finished, drying at the temperature of 60 ℃, and baking at the temperature of 120 ℃ for 3min to obtain the temperature-adjusting layer.
(2) Fully mixing 4 wt% of tetraethyl silicate and 4 wt% of tetrabutyl titanate with 100ml of ethanol, slowly dripping 2 wt% of acetic acid under the stirring condition of stirring at 600rpm, and reacting for 8 hours at normal temperature to prepare SiO2/TiO2Compounding hydrosol, finishing the cotton fabric with the hydrosol by a two-dipping and two-rolling process, drying the cotton fabric with the liquid at the temperature of 80 ℃, and baking the cotton fabric for 3min at the temperature of 140 ℃ to obtain the hydrophilic layer.
(3) The silver-plated fibers are used as warp yarns, the cotton fibers are used as weft yarns, and the ratio of the yarn to the weft yarns is 7: 3, so that the antibacterial conductive layer is prepared.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
Example 5
(1) Adding 80g of PCM microcapsules into 10 wt% of JFC aqueous solution, mixing with 10 wt% of aqueous solution, magnetically stirring at 200rpm for 1h at room temperature, uniformly treating the coating on cotton fabric by using a scraper after stirring is finished, drying at the temperature of 60 ℃, and baking at the temperature of 120 ℃ for 3min to obtain the temperature-adjusting layer.
(2) Fully mixing 4 wt% of tetraethyl silicate and 4 wt% of tetrabutyl titanate with 100ml of ethanol, slowly dripping 2 wt% of acetic acid under the stirring condition of stirring at 600rpm, and reacting for 8 hours at normal temperature to prepare SiO2/TiO2Compounding hydrosol, finishing the cotton fabric with the hydrosol by a two-dipping and two-rolling process, drying the cotton fabric with the liquid at the temperature of 80 ℃ for 3min, and preparing the hydrophilic layer.
(3) The silver-plated fibers are used as warp yarns, the cotton fibers are used as weft yarns, and the ratio of the yarn to the weft yarns is 7: 3, so that the antibacterial conductive layer is prepared.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
Example 6
(1) Adding 80g of PCM microcapsules into 10 wt% of JFC aqueous solution, mixing with 10 wt% of aqueous solution, magnetically stirring at 200rpm for 1h at room temperature, uniformly treating the coating on cotton fabric by using a scraper after stirring is finished, drying at the temperature of 60 ℃, and baking at the temperature of 120 ℃ for 3min to obtain the temperature-adjusting layer.
(2) Fully mixing 4 wt% of tetraethyl silicate and 4 wt% of tetrabutyl titanate with 100ml of ethanol, slowly dripping 2 wt% of acetic acid under the stirring condition of stirring at 600rpm, and reacting for 8 hours at normal temperature to prepare SiO2/TiO2Compounding hydrosol, finishing the cotton fabric with the hydrosol by a two-dipping and two-rolling process, drying the cotton fabric with the liquid at the temperature of 80 ℃ for 3min, and preparing the hydrophilic layer.
(3) The silver-plated fibers are used as warp yarns, the cotton fibers are used as weft yarns, and the ratio of the yarn to the weft yarns is 8: 2, so that the antibacterial conductive layer is prepared.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
TABLE 1 composite properties of the grounded air sheet of the examples
Numbering Electrostatic voltage/V Decay time/S Antibacterial ratio/%)
Original cloth 537 875.3
Example 1 517 23.23 99.9
Example 2 529 15.73 99.9
Example 3 511 18.26 99.9
Example 4 536 14.36 99.9
Example 5 516 18.26 99.9
Example 6 523 20.56 99.9

Claims (7)

1. The grounding air bed sheet is characterized by being made of multifunctional fabric and obtained by sewing and fixing three layers of fabric.
2. The ground air bed sheet of claim 1, wherein the first layer is a temperature-regulating layer, the second layer is a hydrophilic layer, and the third layer is a conductive antibacterial layer.
3. The ground air bed sheet as claimed in claim 1, wherein the conductive antibacterial layer is connected to the ground wire via a wire, and the ground wire is connected to the earth leakage device.
4. A preparation method of an air-receiving ground bed sheet comprises the following steps:
(1) adding the PCM microcapsules into an aqueous solution containing a penetrating agent, stirring and mixing with a certain amount of waterborne polyurethane, finishing on cotton fabrics by a scraper blade coating method, drying, and baking to obtain the temperature-regulating layer.
(2) Preparing TiO by taking tetrabutyl titanate and tetraethyl silicate as raw materials and acetic acid as a catalyst in a medium of water and ethanol2/SiO2Compounding hydrosol, soaking cotton fabric in the hydrosol for some time, stoving and stoving to obtain hydrophilic layer.
(3) And blending the silver-plated fibers and the cotton fibers to prepare the conductive antibacterial layer.
(4) And fixing the three layers of fabrics by sewing, wherein the conducting layer is connected with a ground wire through a lead, the temperature regulating layer is arranged at the bottommost part, and the conducting layer is arranged at the top part and is closest to a human body, so that the grounding air bed sheet is prepared.
5. The preparation method according to claim 4, characterized in that in the step (1), the mass fraction of the PCM is 5-10%, the mass fraction of the waterborne polyurethane is 10-15%, the room-temperature stirring time is 1-2 h, the constant-temperature stirring speed is 200-400 rpm, the drying temperature is 50-80 degrees, the baking temperature is 110-130 degrees, and the baking time is 3-5 min. The type of the penetrant is one of JFC, penetrant NT and penetrant DX, and the mass fraction of the penetrant is 10-15%.
6. The preparation method according to claim 4, wherein the volume ratio of tetraethyl silicate, tetrabutyl titanate, ethanol and acetic acid in the step (2) is 1: 32: 0.5, the mass fraction of tetraethyl silicate is 5-10%, the bath ratio is 1: 30-1: 50, the immersion time is 1-2 h, the liquid carrying rate is 130-150%, the drying temperature is 50-80 °, the baking temperature is 130-150 °, and the baking time is 3-5 min.
7. The preparation method according to claim 4, wherein the warp yarns and the weft yarns in the step (3) are woven in a mutually perpendicular mode, the warp yarns are silver-plated fibers, and the weft yarns are cotton fibers with the warp yarn-weft ratio of 7: 3-8: 2.
CN202010892511.4A 2020-08-24 2020-08-24 Preparation process of grounding air bed sheet Pending CN112009043A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205338412U (en) * 2015-12-21 2016-06-29 合肥银派科技有限公司 Antibiotic electrically conductive sheet
CN105970618A (en) * 2016-07-01 2016-09-28 潘明华 Antistatic wear-resistant hydrosol finishing agent and preparation method thereof
CN110042671A (en) * 2019-04-24 2019-07-23 中原工学院 A kind of preparation method of the non-woven cloth with heat-accumulation temperature-adjustment and antibacterial functions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205338412U (en) * 2015-12-21 2016-06-29 合肥银派科技有限公司 Antibiotic electrically conductive sheet
CN105970618A (en) * 2016-07-01 2016-09-28 潘明华 Antistatic wear-resistant hydrosol finishing agent and preparation method thereof
CN110042671A (en) * 2019-04-24 2019-07-23 中原工学院 A kind of preparation method of the non-woven cloth with heat-accumulation temperature-adjustment and antibacterial functions

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Application publication date: 20201201