CN113662325A - Terahertz function Chinese herbal medicine insole - Google Patents

Terahertz function Chinese herbal medicine insole Download PDF

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Publication number
CN113662325A
CN113662325A CN202110361968.7A CN202110361968A CN113662325A CN 113662325 A CN113662325 A CN 113662325A CN 202110361968 A CN202110361968 A CN 202110361968A CN 113662325 A CN113662325 A CN 113662325A
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CN
China
Prior art keywords
layer
chinese herbal
terahertz
herbal medicine
insole
Prior art date
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Pending
Application number
CN202110361968.7A
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Chinese (zh)
Inventor
陈猛
何少敏
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.)
JBenato Investment Co ltd
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JBenato Investment Co ltd
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Publication date
Application filed by JBenato Investment Co ltd filed Critical JBenato Investment Co ltd
Priority to CN202110361968.7A priority Critical patent/CN113662325A/en
Publication of CN113662325A publication Critical patent/CN113662325A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
    • A43B17/006Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • AHUMAN NECESSITIES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/23Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
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    • A61K36/28Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B32B5/18Layered 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 features of a layer of foamed material
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    • B32B5/22Layered 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
    • B32B5/24Layered 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
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    • B32B5/22Layered 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
    • B32B5/24Layered 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
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    • B32B5/22Layered 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
    • B32B5/30Layered 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 formed of particles, e.g. chips, granules, powder
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    • B32B9/025Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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    • A61N5/00Radiation therapy
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    • A61N2005/0658Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659Radiation therapy using light characterised by the wavelength of light used infrared
    • A61N2005/066Radiation therapy using light characterised by the wavelength of light used infrared far infrared
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/714Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145Rot proof, resistant to bacteria, mildew, mould, fungi

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  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biotechnology (AREA)
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  • Alternative & Traditional Medicine (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
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  • Communicable Diseases (AREA)
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  • Dermatology (AREA)
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  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
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Abstract

The invention belongs to the technical field of insoles, and particularly relates to a terahertz functional Chinese herbal medicine insole which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz functional layer and a PU foam layer. The foot massage pillow has the advantages of improving comfort, massaging feet, promoting blood circulation, inhibiting bacteria and protecting health.

Description

Terahertz function Chinese herbal medicine insole
Technical Field
The invention belongs to the technical field of insoles, and particularly relates to a terahertz functional Chinese herbal medicine insole.
Background
Most people living in modern fast pace are often in a low body temperature state due to living environment, working pressure, unscientific diet, insufficient sleep and the like, so that symptoms such as cold hands and feet, pale face, rising of deficient fire and the like are easily caused. Particularly, cold is easily caused by cold hands and feet. To ameliorate these symptoms, it is desirable to change the hypothermic state from warming the body, especially the feet. The function of the insole is more important, and the traditional insole has single function, is easy to be wet and generates odor due to the absorption of foot sweat. If the shoes are not breathable and the air is not circulated, the more concentrated the odor is, and even diseases such as beriberi and the like can be caused. In addition, although some insoles in the prior art are added with ingredients such as Chinese herbal medicines to increase the special functions of the insoles, the effective ingredients of the Chinese herbal medicines are not easy to release and play a role.
Disclosure of Invention
In order to solve the problems, the invention provides a terahertz functional Chinese herbal medicine insole which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz functional layer and a PU foam layer.
As a preferable technical scheme, the insole surface layer is at least one selected from a leather layer, a cotton cloth layer, a plastic layer, a chemical fiber cotton layer and an activated carbon fiber layer.
As a preferred technical scheme, the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and nano silicon dioxide.
As a preferable technical scheme, the weight ratio of the Chinese herbal medicine powder to the hydrophobic nano silicon dioxide is (50-100): 1.
as a preferable technical scheme, the nano-silica is hydrophobic nano-silica, and the specific surface area is less than 200m2/g。
As a preferable technical scheme, the Chinese herbal medicine comprises at least one of folium artemisiae argyi, mint, artemisia scoparia, lavender, lemongrass, angelica sinensis, palm leaf and horse chestnut leaf.
As a preferred technical scheme, the terahertz functional layer comprises at least one of terahertz mineral nanoparticles, terahertz functional fibers and terahertz quantum chips.
As a preferable technical scheme, the terahertz functional fiber is a fiber with terahertz mineral nanoparticles sprayed on the surface.
As a preferable technical scheme, the particle size of the terahertz mineral nano-particles is 100-300 nm.
The invention also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which is characterized by comprising the following steps of: at least comprises the following steps:
sequentially placing the PU foam layer, the terahertz functional layer, the EVA foaming layer, the Chinese herbal medicine layer and the insole surface layer into a mold, closing the mold, placing the mold into a flat vulcanizing machine, adjusting the temperature to be 100-130 ℃, the pressure to be 1-2MPa, keeping the temperature and the pressure for 4-6 minutes, and then demolding to obtain the composite material.
Has the advantages that:
the invention provides an insole comprising a Chinese herbal medicine layer and a terahertz functional layer, which has a massage effect on feet and promotes blood circulation while improving the comfort level. In addition, under the infrared temperature rise of terahertz waves emitted by terahertz minerals, the medicinal effect release of the Chinese herbal medicines can be promoted, and the deodorizing, blood circulation activating, bacteriostatic and health-care effects of the insole are improved by the cooperation of the medicinal effect release and the Chinese herbal medicines. In addition, the Chinese herbal medicine layer also comprises hydrophobic nano silicon dioxide, so that when the sweat absorption is reduced, the Chinese herbal medicine powder and the nano silicon dioxide are rubbed with each other along with the use of the insole, further release of effective components in the Chinese herbal medicine is promoted, and the sterilization and bacteriostasis effects of the insole are increased.
Detailed Description
The invention will be further understood by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. To the extent that a definition of a particular term disclosed in the prior art is inconsistent with any definition provided in the present disclosure, the definition of the term provided in the present disclosure controls.
As used herein, a feature that does not define a singular or plural form is also intended to include a plural form of the feature unless the context clearly indicates otherwise. It will be further understood that the term "prepared from …," as used herein, is synonymous with "comprising," including, "comprising," "having," "including," and/or "containing," when used in this specification means that the recited composition, step, method, article, or device is present, but does not preclude the presence or addition of one or more other compositions, steps, methods, articles, or devices. Furthermore, the use of "preferred," "preferably," "more preferred," etc., when describing embodiments of the present invention, is meant to refer to embodiments of the invention that may provide certain benefits, under certain circumstances. However, other embodiments may be preferred, under the same or other circumstances. In addition, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention.
In order to solve the problems, the invention provides a terahertz functional Chinese herbal medicine insole which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz functional layer and a PU foam layer.
In some preferred embodiments, the insole surface layer is selected from at least one of a leather layer, a cotton layer, a plastic layer, a chemical fiber cotton layer and an activated carbon fiber layer.
In some preferred embodiments, the Chinese herbal medicine layer includes a mixture of Chinese herbal medicine powder and nano-silica. The Chinese herbal medicine powder is mixed with the nano silicon dioxide, and the Chinese herbal medicine powder and the nano silicon dioxide are rubbed in the using process, so that the release of effective components in the Chinese herbal medicine is promoted, the antibacterial and bacteriostatic properties of the insole are improved, and the antibacterial and bacteriostatic effects of the insole are increased. Because the particle sizes of the Chinese herbal medicine powder and the nano silicon dioxide are very small, the granular feeling can not be generated, and the comfortable sensation in the practical process of the insole can not be influenced. In some preferred embodiments, the weight ratio of the Chinese herbal medicine powder to the nano-silica is (50-100): 1, if the nano-silica is too little, the friction effect on the Chinese herbal medicine is poor, and if the nano-silica is too much, the weight of the insole is increased, and the comfort is affected.
In order to reduce sweat entering the Chinese herbal medicine layer, in some preferred embodiments, the nano-silica is hydrophobic nano-silica, and in some more preferred embodiments, the specific surface area of the hydrophobic nano-silica is less than 200m2The dispersion uniformity of the hydrophobic nano-silica in the Chinese herbal medicine layer can be improved, and if the specific surface area of the hydrophobic nano-silica is too large, hydrophobic nano-silica particles are easily adsorbed together, so that the hydrophobic nano-silica is agglomerated, the uniform dispersion of the hydrophobic nano-silica in the Chinese herbal medicine layer is influenced, and even the friction between the hydrophobic nano-silica and the Chinese herbal medicine layer and the comfort level of the insole are influenced.
In some preferred embodiments, the herbal medicine comprises at least one of argyi leaf, mint, artemisia scoparia, lavender, lemongrass, angelica, palm leaf, horse chestnut leaf. The Chinese herbal medicine powder is prepared by crushing the Chinese herbal medicines and grinding the crushed Chinese herbal medicines to be less than 30 mu m.
In some preferred embodiments, the Chinese herbal medicines comprise 5-10 parts of folium artemisiae argyi, 3-8 parts of mint, 3-8 parts of artemisia scoparia, 3-5 parts of lavender, 3-5 parts of lemon grass, 3-5 parts of angelica sinensis, 1-5 parts of palm leaf and 1-5 parts of horse chestnut leaf by weight.
Folium artemisiae argyi: the "materia medica" records: ai Ye can moxibustion all kinds of diseases. The folium artemisiae argyi contains 1, 8-cineole, blunol, borneol, alpha-terpineol, carveol, trans-caryophyllene, germacrene, caryophyllene oxide, steviol, hexadecanoic acid, phytol and the like, has good effects of inhibiting bacteria and purifying the environment, and has a certain curative effect on folliculitis, eczema and mange.
Mint: pungent and cool; entering lung and liver meridians; disperse wind-heat, clear head and eyes, relieve sore throat, promote eruption, soothe liver and promote qi circulation; the smell is cool and has fragrance, and the air can be refreshed, and the effects of removing toxicity and inhibiting bacteria are achieved.
Artemisia annua: has strong adaptability and wide distribution, contains terpenoid components such as monoterpene, sesquiterpene and oxygenated derivatives thereof, and has good bacteriostatic action.
Lavender: the main components comprise linalool, linalyl acetate, cineole, B-roxilene pair, lavender acetate, lavender alcohol, terpene-4-alcohol and camphor, etc., and the main components have the functions of resisting bacteria and eliminating odor.
The radix Angelicae sinensis is dry root of Angelica sinensis (oliv.) Diels of Umbelliferae, has sweet, pungent and warm nature, and has effects of replenishing blood, promoting blood circulation, regulating menstruation, relieving pain, promoting blood circulation, resisting inflammation, and relieving pain.
Lemon grass: the smell is fragrant, and the sterilizing and antiviral effects are achieved, so that the tea is popular among doctors from ancient times to present. Has good effects of resisting depression, resisting bacteria, sterilizing, removing flatulence, deodorizing, promoting digestion, promoting urination, killing mold, promoting lactation, killing insects, preventing diseases, exciting, tonifying body, etc.
The palm leaf contains emodin and chrysophanol, and has effects of promoting skin blood circulation, increasing skin permeability, promoting absorption of effective components, inhibiting bacteria, removing acne, and astringing skin.
Horse chestnut leaves are rich in saponin compounds, have the effect of removing grease, are mild, have biological activity, have good permeability and anti-skin inflammation, are combined with the strong elimination effect on superoxide radical, can relieve skin allergy, and can prevent and treat skin erythema, edema, inflammation, allergy and the like.
In some preferred embodiments, the terahertz functional layer includes at least one of terahertz mineral nanoparticles, terahertz functional fibers, and terahertz quantum chips. Terahertz activates high-frequency vibration, has a massage effect on feet, and in addition, terahertz waves enable subcutaneous tissue temperature to rise, blood vessels to expand, blood flow to accelerate and blood oxygen content to increase. Promoting blood circulation, promoting metabolism, accelerating nutrient absorption, and accelerating decomposition of waste, fat, free radical, etc.
In some preferred embodiments, the terahertz mineral comprises at least one of feldspar, medical stone, tourmaline, hornblende and ochre. The terahertz mineral nano particles are obtained by crushing and grinding the terahertz mineral. In some preferred embodiments, the particle size of the terahertz mineral nanoparticle is 100-300 nm.
In some preferred embodiments, the terahertz functional fiber is a fiber with terahertz mineral nanoparticles sprayed on the surface. The fiber comprises at least one of cotton fiber, hemp fiber, polyester fiber, polyamide fiber, acrylic fiber and polypropylene fiber.
In some preferred embodiments, the terahertz functional fiber preparation method includes at least the following steps:
preparing terahertz mineral nano particles into aqueous dispersion with solid content of 10-20%; then evenly spraying the mixture on the surface of the fiber in a spraying mode, wherein the spraying amount is 5-15%.
The terahertz quantum chip is commercially available.
In some preferred embodiments, the terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, so that comfort is improved, and meanwhile, the terahertz functional layer has a massage effect on feet and promotes blood circulation. In addition, under the infrared temperature rise of terahertz waves emitted by terahertz minerals, the medicinal effect release of the Chinese herbal medicines can be promoted, and the deodorizing, blood circulation activating, bacteriostatic and health-care effects of the insole are improved by the cooperation of the medicinal effect release and the Chinese herbal medicines.
The EVA foaming layer and the PU foam layer are not limited, are commercially available, have no limitation on thickness and can be ordered according to needs.
The invention also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which is characterized by comprising the following steps of: at least comprises the following steps:
sequentially placing the PU foam layer, the terahertz functional layer, the EVA foaming layer, the Chinese herbal medicine layer and the insole surface layer into a mold, closing the mold, placing the mold into a flat vulcanizing machine, adjusting the temperature to be 100-130 ℃, the pressure to be 1-2MPa, keeping the temperature and the pressure for 4-6 minutes, and then demolding to obtain the composite material. The thickness of the insole surface layer, the Chinese herbal medicine layer, the EVA foaming layer, the terahertz functional layer and the PU foam layer is not limited and can be freely adjusted according to the needs.
Examples
The technical solution of the present invention is described in detail by the following examples, but the scope of the present invention is not limited to the examples.
Example 1
Embodiment 1 provides a terahertz function Chinese herbal medicine insole, which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 1 also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a cotton cloth layer on the Chinese herbal medicine layer, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, keeping the temperature and the pressure for 5 minutes, and then demolding to obtain the terahertz nano-fiber composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Example 2
Embodiment 2 provides a terahertz function Chinese herbal medicine insole, which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer and a PU foam layer.
But the insole surface layer is selected from a leather layer, and the leather is buffalo leather which is available from Dongguan Itotan shoe materials Co.Ltd;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical technology Co., Ltd.,the model is MGS-2.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 2 also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a leather layer on the Chinese herbal medicine layer, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, preserving heat and pressure for 5 minutes, and then demolding to obtain the terahertz nano-silicon-based composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Example 3
Embodiment 3 provides a terahertz function Chinese herbal medicine insole, which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 50: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 3 also provides a preparation process of a terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a cotton cloth layer on the Chinese herbal medicine layer, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, keeping the temperature and the pressure for 5 minutes, and then demolding to obtain the terahertz nano-fiber composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Example 4
Embodiment 4 provides a terahertz function Chinese herbal medicine insole, which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 100: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 4 also provides a preparation process of a terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a cotton cloth layer on the Chinese herbal medicine layer, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, keeping the temperature and the pressure for 5 minutes, and then demolding to obtain the terahertz nano-fiber composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Example 5
Embodiment 5 provides a terahertz function Chinese herbal medicine insole, which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 10 parts of folium artemisiae argyi, 3 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 5 also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a cotton cloth layer on the Chinese herbal medicine layer, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, keeping the temperature and the pressure for 5 minutes, and then demolding to obtain the terahertz nano-fiber composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Example 6
Embodiment 6 provides a terahertz function Chinese herbal medicine insole, which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The terahertz functional layer is terahertz functional fiber.
The preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 6 also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, then uniformly paving terahertz functional fibers on the PU foam layer to form a terahertz functional layer, then paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a cotton cloth layer on the Chinese herbal medicine layer, closing the mold, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, preserving heat and pressure for 5 minutes, and then demolding to obtain the terahertz functional fiber. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Example 7
Embodiment 7 provides a terahertz function Chinese herbal medicine insole, which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The terahertz functional layer is a terahertz quantum chip purchased from Shenzhen, Edwards IoT technology Limited and has the model number of quantum tag 0568.
The preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 7 also provides a preparation process of a terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, a PU foam layer is placed at the bottom of a mold, then a terahertz quantum chip is paved on the PU foam layer to form a terahertz functional layer, then an EVA foaming layer is paved on the terahertz functional layer, then Chinese herbal medicine powder and hydrophobic nano silicon dioxide are uniformly mixed and paved on the EVA foaming layer to form a Chinese herbal medicine layer, finally a cotton cloth layer is paved on the Chinese herbal medicine layer, the mold is closed and then placed in a flat vulcanizing machine, the temperature is adjusted to be 120 ℃, the pressure is adjusted to be 2MPa, the heat preservation and pressure maintenance are carried out for 5 minutes, and then the mold is demoulded to obtain the terahertz nano-composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Example 8
Embodiment 8 provides a terahertz function Chinese herbal medicine insole, including an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz function layer, and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Embodiment 8 also provides a preparation process of a terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a cotton cloth layer on the Chinese herbal medicine layer, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, keeping the temperature and the pressure for 5 minutes, and then demolding to obtain the terahertz nano-fiber composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.2: 2.
Comparative example 1
The comparative example 1 provides a terahertz functional Chinese herbal medicine insole which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz functional layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises Chinese herbal medicine powder. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
The comparative example 1 also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, paving Chinese herbal medicine powder on the EVA foaming layer to form a Chinese herbal medicine layer, paving a cotton cloth layer on the Chinese herbal medicine layer, closing the mold, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, adjusting the pressure to 2MPa, keeping the temperature and the pressure for 5 minutes, and then demolding to obtain the terahertz functional fiber. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Comparative example 2
The comparative example 2 provides a terahertz functional Chinese herbal medicine insole which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz functional layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophilic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The hydrophilic nano silicon dioxide is purchased from Hubei Huichi Rich nano materials GmbH and has the model number of HL-150.
The terahertz functional layer comprises a mixture of terahertz mineral nanoparticles and terahertz functional fibers, and the weight ratio is 1: 40.
the preparation method of the terahertz functional fiber at least comprises the following steps:
preparing the terahertz mineral nano particles into aqueous dispersion with the solid content of 15%, and uniformly spraying the aqueous dispersion onto the surface of cotton fibers in a spraying manner, wherein the spraying amount is 10 wt% of the cotton fibers.
The terahertz mineral nano-particles are obtained by crushing and grinding feldspar emitting terahertz waves to the average particle size of 200 nm.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
The comparative example 2 also provides a preparation process of the terahertz functional Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mold, uniformly mixing terahertz mineral nano particles and terahertz functional fibers, uniformly paving the mixture on the PU foam layer to form a terahertz functional layer, paving an EVA foaming layer on the terahertz functional layer, uniformly mixing Chinese herbal medicine powder and hydrophilic nano silicon dioxide, paving the mixture on the EVA foaming layer to form a Chinese herbal medicine layer, finally paving a cotton cloth layer on the Chinese herbal medicine layer, putting the mold into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, preserving heat and pressure for 5 minutes, and then demolding to obtain the terahertz nano-fiber composite material. The thickness ratio of the insole surface layer to the Chinese herbal medicine layer to the EVA foaming layer to the terahertz functional layer to the PU foam layer is 1:0.2:1:0.3: 1.5.
Comparative example 3
The comparative example 3 provides a Chinese herbal medicine insole which comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer and a PU foam layer.
The insole surface layer is a cotton cloth layer;
the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and hydrophobic nano silicon dioxide, and the weight ratio is 80: 1. The Chinese herbal medicine powder is prepared by crushing and grinding Chinese herbal medicines to 20 mu m, wherein the Chinese herbal medicines comprise 8 parts of folium artemisiae argyi, 5 parts of mint, 5 parts of artemisia scoparia, 4 parts of lavender, 4 parts of lemon grass, 4 parts of angelica sinensis, 3 parts of palm leaf and 3 parts of horse chestnut leaf in parts by weight.
The specific surface area of the hydrophobic nano-silica is 100-140m2(ii)/g, available from Zhengzhou Dongshi petrochemical Co., Ltd., model number MGS-2.
The EVA foaming used for the EVA foaming layer is purchased from rubber and plastic company Limited in great wall of Shijiazhuang.
The PU foam used for the PU foam layer is purchased from Wangzuo rubber and plastic technology (Shanghai) Co.
Comparative example 3 also provides a preparation process of the Chinese herbal medicine insole, which comprises the following steps:
firstly, putting a PU foam layer at the bottom of a mould, then laying an EVA foam layer on the PU foam layer, uniformly mixing Chinese herbal medicine powder and hydrophobic nano-silica, laying the mixture on the EVA foam layer to form a Chinese herbal medicine layer, finally laying a cotton cloth layer on the Chinese herbal medicine layer, putting the mould into a flat vulcanizing machine, adjusting the temperature to 120 ℃, the pressure to 2MPa, preserving heat and pressure for 5 minutes, and then demoulding to obtain the PU foam layer. The thickness ratio of the insole surface layer, the Chinese herbal medicine layer, the EVA foaming layer and the PU foam layer is 1:0.2:1: 1.5.
Evaluation of Performance
1. And (3) antibacterial property test: after the terahertz functional Chinese herbal medicine insoles prepared in the examples and the comparative examples are used for 5 days, the bacteriostasis rate of staphylococcus aureus is measured according to GB/T20944.3-2008, and the test results are recorded in Table 1.
2. Far infrared irradiation temperature rise test: the terahertz functional Chinese herbal medicine insoles prepared in the examples and the comparative examples are tested according to GB/T30127 and 2013 detection and evaluation of far infrared performance of textiles, and the test results are recorded in Table 1.
TABLE 1
Figure BDA0003005940890000151
Figure BDA0003005940890000161
Finally, it should be understood that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A terahertz function Chinese herbal medicine insole is characterized in that: comprises an insole surface layer, a Chinese herbal medicine layer, an EVA foaming layer, a terahertz functional layer and a PU foam layer.
2. The terahertz functional Chinese herbal medicine insole as claimed in claim 1, wherein: the insole surface layer is at least one selected from a leather layer, a cotton cloth layer, a plastic layer, a chemical fiber cotton layer and an activated carbon fiber layer.
3. The terahertz functional Chinese herbal medicine insole as claimed in claim 1, wherein: the Chinese herbal medicine layer comprises the mixture of Chinese herbal medicine powder and nano silicon dioxide.
4. The terahertz functional Chinese herbal medicine insole as claimed in claim 3, wherein: the weight ratio of the Chinese herbal medicine powder to the hydrophobic nano silicon dioxide is (50-100): 1.
5. the terahertz functional Chinese herbal medicine insole according to claim 4, which is characterized in that: the nano silicon dioxide is hydrophobic nano silicon dioxide, and the specific surface area is less than 200m2/g。
6. The terahertz functional Chinese herbal medicine insole as claimed in claim 3, wherein: the Chinese herbal medicine comprises at least one of folium Artemisiae Argyi, herba Menthae, herba Artemisiae Annuae, Lavender, herba Cymbopogonis Citrari, radix Angelicae sinensis, folium Gymnaeae Yunnanensis, and folium Hibisci Mutabilis.
7. The terahertz functional Chinese herbal medicine insole as claimed in claim 1, wherein: the terahertz functional layer comprises at least one of terahertz mineral nanoparticles, terahertz functional fibers and terahertz quantum chips.
8. The terahertz functional Chinese herbal medicine insole according to claim 7, which is characterized in that: the terahertz functional fiber is a fiber with terahertz mineral nanoparticles sprayed on the surface.
9. The terahertz functional Chinese herbal medicine insole according to claim 7 or 8, which is characterized in that: the particle size of the terahertz mineral nano particles is 100-300 nm.
10. The preparation process of the terahertz functional Chinese herbal medicine insole according to any one of claims 1 to 9, which is characterized in that: at least comprises the following steps:
sequentially placing the PU foam layer, the terahertz functional layer, the EVA foaming layer, the Chinese herbal medicine layer and the insole surface layer into a mold, closing the mold, placing the mold into a flat vulcanizing machine, adjusting the temperature to be 100-130 ℃, the pressure to be 1-2MPa, keeping the temperature and the pressure for 4-6 minutes, and then demolding to obtain the composite material.
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CN111690252A (en) * 2020-07-01 2020-09-22 泉州源利鞋材有限公司 Traditional Chinese medicine antibacterial PU (polyurethane) foamed shoe material with good moisture absorption performance and preparation method thereof
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Publication number Priority date Publication date Assignee Title
CN106388125A (en) * 2016-11-03 2017-02-15 林朝阳 Deodorant, antibacterial and healthy Chinese herbal medicine PU insole and making method thereof
CN107997297A (en) * 2017-12-11 2018-05-08 宾度投资股份有限公司 One kind promoting blood circulation, antibacterial, hidroschesis Traditional Chinese medicinal insole
CN207979103U (en) * 2018-01-29 2018-10-19 宾度投资股份有限公司 A kind of multifunction magnetic energy health-care shoes
CN208510193U (en) * 2018-01-29 2019-02-19 宾度投资股份有限公司 A kind of germanic energy insole
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CN112401403A (en) * 2020-11-13 2021-02-26 许伟强 Insole prepared by combining terahertz light waves with traditional Chinese medicines and preparation method thereof

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