CN112956757A - Fabric and underpants - Google Patents

Fabric and underpants Download PDF

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Publication number
CN112956757A
CN112956757A CN202110166389.7A CN202110166389A CN112956757A CN 112956757 A CN112956757 A CN 112956757A CN 202110166389 A CN202110166389 A CN 202110166389A CN 112956757 A CN112956757 A CN 112956757A
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CN
China
Prior art keywords
deodorant
parts
fabric
bacteriostatic
inner layer
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Granted
Application number
CN202110166389.7A
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Chinese (zh)
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CN112956757B (en
Inventor
杨汉清
杨雅思
陈万娜
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Quanzhou Jinheng Garment Industry Co ltd
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Quanzhou Jinheng Garment Industry Co ltd
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Priority to CN202110166389.7A priority Critical patent/CN112956757B/en
Publication of CN112956757A publication Critical patent/CN112956757A/en
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Publication of CN112956757B publication Critical patent/CN112956757B/en
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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B17/00—Selection of special materials for underwear
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B9/00—Undergarments
    • A41B9/12—Protective undergarments
    • 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
    • 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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
    • 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
    • D06M11/73—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 carbon or compounds thereof
    • D06M11/74—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 carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • 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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
    • A41B2400/34—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass antimicrobial or antibacterial
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
    • A41B2400/36—Deodorising or perfuming
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • 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
    • B32B2307/758—Odour absorbent
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)

Abstract

The application relates to the field of underpants, and particularly discloses fabric and underpants. A fabric comprises a deodorization inner layer and a bacteriostatic outer layer arranged on one side of the deodorization inner layer; the deodorization inner layer is obtained by passing a first base fabric through a deodorant, and the deodorant comprises the following components in parts by weight: 100 parts of water; 5-20 parts of an adsorbent; 2-10 parts of a film forming agent; the adsorbent comprises at least one of silicon dioxide, silica gel, activated carbon and alumina; the bacteriostatic outer layer is obtained by a second base fabric through a bacteriostatic agent, and the bacteriostatic agent comprises the following components in parts by weight: 100 parts of water; 10-30 parts of natural bacteriostatic agent. Has the advantages of inhibiting bacteria growth and reducing odor.

Description

Fabric and underpants
Technical Field
The application relates to the field of underpants, in particular to fabric and underpants.
Background
The underwear is underwear for everyone, mainly plays the role of isolating coat, and needs to have the basic requirements of skin-friendly and soft material and appropriate and comfortable cutting.
With the improvement of quality life of people, the requirements on underwear are higher and higher; the comfort and performance of the undergarment, such as breathability, sweat absorption, bacteria resistance, odor control, wear resistance, etc., are of greater concern. Most of the underpants at present only meet the most basic requirements of comfortable wearing and skin-friendly fabric. In daily sweating and special periods, bacteria are easy to breed at the crotch of the underpants, and peculiar smell cannot be diffused or treated; consumers are more likely to have bacteriostatic and deodorant functions, inhibiting bacterial growth and reducing odor under comfortable wearing conditions.
Disclosure of Invention
In order to inhibit the growth of bacteria and reduce peculiar smell, the application provides a fabric and underpants.
In a first aspect, the present application provides the following technical solutions: a fabric comprises a deodorization inner layer and a bacteriostatic outer layer arranged on one side of the deodorization inner layer;
the deodorization inner layer is obtained by passing a first base fabric through a deodorant, and the deodorant comprises the following components in parts by weight:
100 parts of water;
5-20 parts of an adsorbent;
1-5 parts of a film forming agent;
the adsorbent comprises at least one of silicon dioxide, silica gel, activated carbon and alumina;
the bacteriostatic outer layer is obtained by a second base fabric through a bacteriostatic agent, and the bacteriostatic agent comprises the following components in parts by weight:
100 parts of water;
10-30 parts of natural bacteriostatic agent.
By adopting the technical scheme, the antibacterial outer layer of the fabric has an antibacterial effect, so that when the fabric is worn next to the skin, the breeding of bacteria can be reduced, and the health of the wearing environment of a user is ensured; the deodorization inner layer can adsorb some peculiar smells, and the condition that the peculiar smell emits is reduced. In the deodorant, the adsorbent can adsorb odor molecules, so that the odor release is reduced, and the molecules are dissolved out when the fabric is washed, so that the next adsorption and deodorization are facilitated; the film forming agent can attach the adsorbent to the first base cloth, and the firmness of the adsorption material on the first base cloth is improved. The second base cloth is provided with a natural bacteriostatic agent, so that the components are safe.
Further, the deodorant also comprises titanium dioxide, and the mass part ratio of the titanium dioxide to the silicon dioxide is 1: 2.
By adopting the technical scheme, the titanium dioxide has a smooth surface, when the fabric is washed and dried in the sun, ultraviolet rays penetrate into the deodorization inner layer, and the titanium dioxide is reflected to the bacteriostatic outer layer, so that the sterilization efficiency of the bacteriostatic outer layer contacting with the skin can be improved; on the other hand, the damage of ultraviolet rays to the film forming of the film forming agent can be reduced, and the effective service life of the deodorization inner layer is prolonged. Tests show that the silicon dioxide and the titanium dioxide have good odor removal performance and long effective time of the deodorizing inner layer at a limited mass part ratio.
Further, the deodorant also comprises 0.1-1.3 parts of menthol.
By adopting the technical scheme, the menthol is the main component in the mint and the mint essential oil, acts on skin or mucous membrane, has the functions of cooling and relieving itching and is slightly soluble in water. Experiments show that the addition of menthol can improve the deodorization effect and simultaneously improve the bacteriostasis effect of the bacteriostasis outer layer.
Further, the deodorant is prepared by the following steps: the deodorant is prepared by the following steps: heating silicon dioxide to 55-65 ℃, cooling to 40-45 ℃, keeping the temperature, continuously adding menthol while stirring, uniformly mixing after adding the menthol, then mixing with titanium dioxide to obtain a mixture A, and then adding the mixture A and a film-forming agent into water to uniformly mix to obtain the deodorant.
By adopting the technical scheme, experiments show that better deodorization effect can be obtained.
Further, the film forming agent is self-crosslinking water-based acrylic resin.
By adopting the technical scheme, the water-based acrylic resin has water solubility, is safe to use and reduces environmental pollution; the self-crosslinking acrylic resin can be dried to form a film, and has good adhesion, good mechanical strength and scratch resistance. The adsorbent is well fixed on the first base cloth.
Further, the preparation method of the deodorizing inner layer is as follows: after uniformly mixing the deodorant on one surface of the first base fabric, drying the first base fabric by hot air at 35-45 ℃; when hot air drying is carried out, the surface coated with the deodorant is opposite to the hot air outlet, and the hot air outlet amount corresponding to the first base cloth per square meter is 1-3m3/min。
By adopting the technical scheme, experiments show that the deodorization effect can be improved.
Further, the natural bacteriostatic agent comprises the following components in parts by mass: (0.5-3) chitin and polyphenol.
By adopting the technical scheme, the chitin is a polysaccharide substance extracted from shells of marine crustaceans and has an inhibiting effect on a plurality of fungi. The polyphenol exists in some common plant foods and has antioxidant and bacteriostatic effects.
Further, when the second base cloth passes through the bacteriostatic agent, ultrasonic vibration is carried out at the temperature of 35-45 ℃.
By adopting the technical scheme, the dispersion uniformity of the polyphenol and the chitin in water is improved on one hand, and the adhesion effect of the natural bacteriostatic agent on the second base cloth is improved on the other hand. And the duration of bacteriostasis is prolonged.
In a second aspect, the present application provides the following technical solutions: an undergarment comprising a crotch portion, a front panel and a back panel, the crotch portion being a shell fabric as claimed in any one of claims 1 to 7.
By adopting the technical scheme, the underpants with antibacterial and deodorizing functions are obtained.
In summary, the present application has the following beneficial effects:
1. the deodorizing inner layer and the bacteriostatic outer layer arranged on one side of the deodorizing inner layer are preferably adopted in the application, so that the breeding of bacteria can be reduced when the skin-tight clothes are worn next to the skin, and the health of the wearing environment of a user is ensured; the inner deodorizing layer can adsorb some peculiar smell and reduce the emission of the peculiar smell
2. The titanium dioxide is preferably adopted in the application, the sterilization efficiency of the antibacterial outer layer contacting with the skin is improved, the damage of ultraviolet rays to the film forming of the film forming agent is reduced, and the effective life of the deodorization inner layer is prolonged.
3. Preferably adopt menthol in this application, improve antibacterial outer antibacterial effect when improving deodorization effect.
4. In the present application, a preparation method of the deodorant is preferably adopted, so that the adhesion of menthol is improved and the deodorization effect is improved.
Detailed Description
Examples
Examples 1 to 3: a fabric comprises a deodorization inner layer and a bacteriostatic outer layer arranged on one side of the deodorization inner layer.
The deodorizing inner layer is obtained by the following steps: coating the deodorant on one side of the first base fabric by a coating roller, and drying with hot air at 35 deg.C. The components, compositions and quality of the deodorant are shown in Table 1.1, the deodorant is obtained by stirring the components at 25 ℃ and 80r/min for 5min, and the stirring speed of 20r/min is kept at the bottom of the liquid cylinder when the deodorant is in the liquid cylinder. Each 100kg of water corresponds to 1 part of the obtained deodorant, and each part of the deodorant corresponds to 500m of the first base cloth.
The bacteriostatic outer layer is obtained by the following steps: and (3) passing the second base fabric through a liquid cylinder with a bacteriostatic agent at the speed of 0.5m/s, and drying at the temperature of 50 ℃ in hot air to obtain the antibacterial agent. The components, the composition and the quality of the bacteriostatic agent are shown in table 1.1, the bacteriostatic agent is obtained by stirring all the components of the bacteriostatic agent for 3min at the temperature of 25 ℃ and the stirring speed of 300r/min, and when the bacteriostatic agent is in a liquid cylinder, the liquid cylinder is added with 20000Hz ultrasonic vibration. The obtained bacteriostatic agent is 1 part per 100kg of water, and each part of deodorant is used corresponding to 500m of second base cloth.
The first base cloth and the second base cloth are both provided with yarn counts of 60s and gram weights of 200g/m2Cotton cloth.
Examples 4 to 6: a fabric is different from the fabric in example 1 in the components, compositions and qualities of a deodorant and a bacteriostatic agent, the components, compositions and qualities of the deodorant and the bacteriostatic agent in example 4 are shown in a table 1.1, and the components, compositions and qualities of the deodorant and the bacteriostatic agent in examples 5 to 6 are shown in a table 1.2.
Example 7: the difference from example 6 is that the deodorant was obtained by the following preparation method:
firstly, adding silicon dioxide into a first stirrer, starting stirring for 100r/min, heating to 55 ℃, stopping heating, cooling to 40 ℃, preserving heat, adding menthol while stirring, finishing adding the menthol within 3min, and continuing stirring for 5min after adding the menthol; then adding titanium dioxide, adjusting the stirring speed to 300r/min, and stirring for 3min to obtain a mixture A.
And then putting the mixture A, the film forming agent and water into a second stirrer, and stirring for 5min at the stirring speed of 80r/min at the temperature of 25 ℃ to obtain the deodorant.
Example 8: the difference from example 6 is that the deodorant was obtained by the following preparation method:
firstly, adding silicon dioxide into a first stirrer, starting stirring for 100r/min, heating to 65 ℃, stopping heating, cooling to 45 ℃, preserving heat, adding menthol while stirring, finishing adding the menthol within 3min, and continuing stirring for 5min after finishing adding the menthol; then adding titanium dioxide, adjusting the stirring speed to 300r/min, and stirring for 3min to obtain a mixture A.
And then putting the mixture A, the film forming agent and water into a second stirrer, and stirring for 5min at the stirring speed of 80r/min at the temperature of 25 ℃ to obtain the deodorant.
Example 9: the fabric is different from the fabric in example 7 in that when the deodorization inner layer is dried by hot air, the side of the first base fabric coated with the deodorant faces upwards, the hot air outlet is arranged above the first base fabric and faces towards the first base fabric, and the hot air outlet amount per square meter of the first base fabric is 1m 3/min.
Example 10: a fabric, the difference with embodiment 7 is that, when the deodorization inner layer is dried by hot air, the side of the first base fabric coated with the deodorant faces upwards, the hot air outlet is arranged above the first base fabric and faces towards the first base fabric, and the hot air outlet amount corresponding to each square meter of the first base fabric is 3m3/min。
Examples 11 to 13: a fabric, which is different from the fabric of example 10 in the components, compositions and qualities of a deodorant and a bacteriostatic agent, and the components, compositions and qualities of the deodorant and the bacteriostatic agent are shown in table 1.2.
TABLE 1.1 compositions, compositions and Mass (kg) of deodorant and bacteriostatic agents in examples 1-4
Figure BDA0002937848870000041
Figure BDA0002937848870000051
TABLE 1.2 compositions, compositions and Mass (kg) of deodorants and bacteriostats of examples 5-6, 11-13
Figure BDA0002937848870000052
In the above examples, the polyphenol is a green tea extract obtained from Ciliana Huijia Biotech Co. The self-crosslinking water-based acrylic resin is AC-397 purchased from Sanliter trading Co., Ltd, Sundland, Fushan. Menthol is L-menthol purchased from Haihuachitech, Inc., Anhui.
The particle size of the activated carbon is 200 meshes. The particle size of the silicon dioxide is 20nm, and the particle size of the titanium dioxide is 0.2-0.4 μm. The polyvinyl alcohol designation is 1788. The waterborne polyurethane resin is obtained from Dongguan treasure Jing chemical Co., Ltd.
Examples 14 to 26: an undergarment comprising a stitched crotch portion, front and back panels, the crotch portions of examples 14-26 being made from the fabrics of examples 1-13, respectively, with the bacteriostatic outer layer facing the inside of the undergarment for contact with the skin. The yarn count of the front piece and the back piece is 60s,the gram weight is 200g/m2Cotton cloth.
Comparative example
Comparative example 1: an undergarment which differed from example 14 in that the film former in the deodorant was replaced with an equal amount of water in the garment facing material of the crotch undergarment.
Comparative example 2: an underpants, which is different from the underpants of example 14 in that the crotch part of the underpants has a two-layer yarn count of 60s and a grammage of 200g/m2Cotton cloth.
Characterization test:
1. antibacterial deodorization effect test
Test samples: examples 14-26 and comparative example 2, for a total of 14 test samples.
The test method comprises the following steps: randomly selecting 28 women from 1 week to 2 weeks after the end of a menstrual period as test subjects, and testing each 2 test subjects corresponding to one test sample; each test sample corresponded to 4 replicates of 2 women per person in each group. The test subject is changed with a test sample after bathing at eight nights, and is taken off at eight nights the next day, and then the bacteriostatic test and the deodorization effect evaluation are carried out; and the second strip is replaced, and the second strip is taken off after wearing for three days, and then the bacteriostasis test and the deodorization effect evaluation are carried out.
Carrying out bacteriostasis test; bacteriostatic tests were carried out on Staphylococcus aureus according to test method for antibacterial Properties of fabrics (FZ/T01021-. And cutting a 5cm round sample from the middle position of the crotch of the underpants, inoculating the sample, counting colonies after culturing, and calculating the bacteriostasis rate according to the number of the colonies of a control group.
Deodorization scoring: no peculiar smell is marked as 5 points, and the peculiar smell is marked as 0 point; the degree of abnormal flavor gradually decreases from 0 point to 5 points.
And (3) test results: the results of the bacteriostatic and deodorant effect test are reported in table 2.
TABLE 2 antibacterial and deodorant effect test results
Figure BDA0002937848870000061
Figure BDA0002937848870000071
And (3) data analysis: as can be seen from the data in Table 2, the comparative examples and comparative examples have significant bacteriostatic and deodorant effects.
Comparing all the examples, examples 18-19 increase the use of menthol on the basis of example 17, and improve the framing and framing effects and the bacteriostasis effects. Examples 22 to 23 the preparation method of the deodorant was defined on the basis of example 20, and the deodorizing effect was improved, probably because: when the film forming agent is wet, the film forming agent is dried by hot air, the air blowing direction is opposite to the first base cloth, the film forming agent on the partial surface of the titanium dioxide and the silicon dioxide is blown to the first base cloth, the exposed area of the titanium dioxide and the silicon dioxide is increased, and the deodorization effect is improved.
2. Antibacterial deodorization duration effect test object: examples 14-26 and comparative examples 1-2, for a total of 15 test samples.
The test method comprises the following steps: randomly selecting 30 women from 1 week to 2 weeks after the end of a menstrual period as test subjects, and testing each 2 test subjects corresponding to one test sample; each test sample corresponded to 4 replicates of 2 women per person in each group. Preparation of test samples: the test specimens were washed every two days with 101g of lime underwear soap and dried in the sun. Washing for 10 times, drying in the sun, changing a test sample after a subject bathes at eight night, taking off at eight night the next day, and performing bacteriostasis test and deodorization effect evaluation; and the second strip is replaced, and the second strip is taken off after wearing for three days, and then the bacteriostasis test and the deodorization effect evaluation are carried out.
The bacteriostatic test and the deodorization score were the same as those in test "1 and bacteriostatic and deodorizing effect test".
And (3) test results: the results of the duration effect test of antibacterial deodorization are shown in table 3.
TABLE 3 antibacterial deodorization duration effect test results record
Figure BDA0002937848870000072
Figure BDA0002937848870000081
And (3) data analysis: as is clear from the data in Table 3, the deodorizing effects of examples 20 to 26 after 10 washes were almost the same as those of test 1, while those of examples 14 to 19 were reduced as compared with those of test 1.
Examples 20 to 21 compared with example 19, the method for producing menthol, titanium oxide and silica in the deodorant was improved, and the washing stability of the deodorant on the first base fabric was improved, thereby obtaining the effect of stabilizing the deodorizing performance before and after washing with water. The reasons may be: the surface adsorption can improve after silicon dioxide heats, and the temperature of cooling ensures that menthol melts, wraps in the silicon dioxide surface, passes through silicon dioxide location menthol on the one hand, reduces the loss of menthol when the surface fabric washes, and on the other hand, the menthol is at silicon dioxide surface crystallization again after the cooling for menthol direct action has adsorbed the silicon dioxide surface of peculiar smell molecule, improves deodorization effect.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (9)

1. A fabric is characterized by comprising a deodorization inner layer and a bacteriostatic outer layer arranged on one side of the deodorization inner layer;
the deodorization inner layer is obtained by passing a first base fabric through a deodorant, and the deodorant comprises the following components in parts by weight:
100 parts of water;
5-20 parts of an adsorbent;
1-5 parts of a film forming agent;
the adsorbent comprises at least one of silicon dioxide, silica gel, activated carbon and alumina;
the bacteriostatic outer layer is obtained by a second base fabric through a bacteriostatic agent, and the bacteriostatic agent comprises the following components in parts by weight:
100 parts of water;
10-30 parts of natural bacteriostatic agent.
2. A fabric according to claim 1, wherein the deodorant further comprises titanium dioxide, and the mass part ratio of titanium dioxide to silicon dioxide is 1: 2.
3. A fabric according to claim 2, wherein the deodorant further comprises 0.1 to 1.3 parts of menthol.
4. A fabric according to claim 3, wherein the deodorant is prepared by: heating silicon dioxide to 55-65 ℃, cooling to 40-45 ℃, keeping the temperature, continuously adding menthol while stirring, uniformly mixing after adding the menthol, then mixing with titanium dioxide to obtain a mixture A, and then adding the mixture A and a film-forming agent into water to uniformly mix to obtain the deodorant.
5. A fabric according to claim 1, wherein the film former is a self-crosslinking aqueous acrylic resin.
6. A fabric according to claim 1, wherein the deodorizing inner layer is prepared by the following method: after uniformly mixing the deodorant on one surface of the first base fabric, drying the first base fabric by hot air at 35-45 ℃; when hot air drying is carried out, the surface coated with the deodorant is opposite to the hot air outlet, and the hot air outlet amount corresponding to the first base cloth per square meter is 1-3m3/min。
7. The fabric according to claim 1, wherein the natural bacteriostatic agent comprises the following components in parts by mass: (0.5-3) chitin and polyphenol.
8. A fabric according to claim 1, wherein the second base fabric is ultrasonically vibrated at a temperature of 35-45 ℃ while passing through the bacteriostatic agent.
9. An undergarment comprising a crotch portion, a front panel and a rear panel, characterized in that the crotch portion is a fabric according to any of claims 1-8.
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