CN111172610B - Far infrared health care fabric and body-beautifying clothes prepared from same - Google Patents
Far infrared health care fabric and body-beautifying clothes prepared from same Download PDFInfo
- Publication number
- CN111172610B CN111172610B CN201911396159.9A CN201911396159A CN111172610B CN 111172610 B CN111172610 B CN 111172610B CN 201911396159 A CN201911396159 A CN 201911396159A CN 111172610 B CN111172610 B CN 111172610B
- Authority
- CN
- China
- Prior art keywords
- far infrared
- fabric
- polyester fiber
- polyester
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/22—Clothing specially adapted for women, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/001—Garments protecting against insects
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
Abstract
The invention provides far infrared health care fabric and a body beautifying garment prepared from the same, and belongs to the technical field of garment fabric, wherein the far infrared health care fabric is woven by far infrared polyester fiber yarns and spandex fiber yarns which are obtained by spinning far infrared polyester fibers and bamboo charcoal fibers; the preparation method of the far infrared polyester fiber comprises the steps of preparing far infrared slurry, preparing the slurry and PET polyester into mixed particles, melting and granulating the mixed particles to obtain far infrared polyester master batches, and performing melt spinning by taking the polyester master batches as raw materials to obtain the far infrared polyester fiber; the far infrared serous fluid comprises glycol, germanium dioxide and a dispersing auxiliary agent, wherein the dispersing auxiliary agent is sebacic acid and phenyl benzoate. The far infrared health care fabric has the effects of far infrared and anion release, has good heat insulation and preservation effects, good washing resistance, and has mite repelling effect and antibacterial property; the body shaping clothes made of the fabric can achieve the body shaping effect, and have the effects of heat preservation, warmth retention, bacteriostasis, antibiosis, cold dispelling, dampness eliminating and the like.
Description
Technical Field
The invention belongs to the technical field of garment fabrics, and particularly relates to a far infrared health-care fabric and a body-beautifying garment made of the far infrared health-care fabric.
Background
The far infrared fabric is short for fabric with far infrared radiation performance. People prefer far infrared fabric to have health care performance. With the progress of society and the continuous improvement of the quality of life of people, health care becomes fashion pursued by people. The presence of far infrared radioactive substances constitutes a health-care mechanism of the fabric. In recent years, researches show that the thermal effect and the non-thermal effect of the far infrared technology can treat various diseases such as rheumatic arthralgia, ischemic diseases, chronic inflammation and the like, and have obvious effects on preventing diabetic complications, preventing cold, resisting aging, eliminating fatigue, beautifying and protecting skin, losing weight and reducing fat and the like.
When people wear and use the fabric, the fabric can absorb far infrared rays such as sunlight and the like and convert the far infrared rays into heat energy, and can also reflect the heat of a human body to obtain a warm-keeping effect, the far infrared radioactive substance can efficiently emit far infrared rays with the wavelength of 8-14 mu m under the action of the body temperature of the human body, and the fabric not only can be used as a warm-keeping material, but also has the functions of bacteriostasis, deodorization, blood circulation promotion and the like, and is an ideal warm-keeping body-building textile. The far infrared ray is the essential nutrition for the survival and growth of human and animals, the far infrared ray in the wave band is very easy to be absorbed by the human body, after being absorbed by the human body, the far infrared ray not only enables the surface layer of the skin to generate heat effect, but also generates resonance effect through molecules, thereby enabling the deep tissue of the skin to cause the self-heating effect, the generation of the effect can stimulate the cell activity, promote the metabolism of the human body, further improve the microcirculation of blood, improve the immunity of the organism and play a series of medical care effects.
Air ions are an indispensable external physical factor for normal physiological activities of the human body. Various gas components in the atmosphere do not exist in a molecular manner, but exist in an ionic state. Air negative ions, like vitamins in food, have important influence on life activities of people, so that the air vitamins cannot be widely used because the quantity of ions naturally existing in the air is easily influenced by factors such as geography, weather and the like, so that various artificial air negative ion generation technologies are researched and various air ion generators are manufactured to be widely used for treating and preventing diseases. Therefore, the far infrared technology and the anion technology are introduced into the preparation of the fiber or the fabric, so that the fabric has the effects of releasing far infrared and anions, and the health care effect is achieved.
Disclosure of Invention
One purpose of the invention is to provide a fiber or fabric with enhanced thermal insulation effect, wherein the temperature rise of far infrared radiation is not lower than 2.0 ℃; the washing resistance of the fabric can be enhanced, and after 500 washing tests, the far infrared emissivity of the fabric is still not lower than 0.88; the preparation method of the far infrared polyester fiber has the functions of far infrared and anion release and has the functions of repelling mites and inhibiting bacteria and bacteria.
The technical scheme adopted by the invention for realizing the purpose is as follows:
a method for preparing far infrared polyester fiber, the above far infrared polyester fiber is germanium-containing fiber, comprising: preparing far infrared slurry, mixing the slurry with PET polyester, and drying to obtain mixed particles; melting and granulating the mixed particles to obtain far infrared polyester master batch; and carrying out melt spinning by taking the polyester master batch as a raw material to prepare far infrared polyester fiber; the far infrared serous fluid is prepared by using glycol as a solvent, germanium dioxide as a main material and sebacic acid and phenyl benzoate as dispersing auxiliary agents by adopting a high-speed dispersing method. According to the method, germanium element is introduced into the polyester fiber, so that the fiber has the effects of far infrared and anion release, the far infrared emissivity of the prepared fiber is not lower than 0.9, the far infrared radiation temperature rise value is not lower than 2.0 ℃, the fiber has the function of repelling mites, and the fiber also has excellent antibacterial and bacteriostatic properties and can be used for preparing warm-keeping close-fitting fabrics.
In some embodiments, the germanium dioxide content of the far infrared slurry is 30-50 wt%; the content of the dispersing auxiliary agent is 0.1-1wt%, wherein the weight ratio of the sebacic acid to the phenyl benzoate is 1: 0.1-0.5. Further, the average grain diameter of the germanium dioxide is less than 10 microns. Firstly, germanium dioxide is pulped, so that the dispersibility of germanium element in a system can be improved, the added dispersing auxiliary agent can avoid the agglomeration of germanium dioxide powder, and the adverse effect of the agglomeration on the spinning process and the far infrared emission effect is avoided; preferably, the symmetric structure of the phenyl benzoate and the sebacic acid carries germanium element to form bonding with the polyester, so that the germanium powder is uniformly distributed in the fiber and the fabric, the spatial arrangement of polyester molecules in the fiber can be improved, larger grooves are formed in the fiber to load the germanium element, and the heat insulation effect of the fabric is enhanced by utilizing static air in the grooves, so that the temperature rise of far infrared radiation is not lower than 2.0 ℃; in addition, the double-benzene-ring conjugated structure in the auxiliary agent can promote the germanium element and polyester molecules to form a stable form, the binding force of the fibers on the germanium element is improved, the germanium element is prevented from being lost in post processing and use, the fabric is water-washable, after 500 washing tests, the far infrared emissivity of the fabric is not lower than 0.88, and the fabric still has a far infrared health care function.
In some embodiments, the high speed dispersion speed is 5000-.
In some embodiments, the melting temperature for preparing the far infrared polyester master batch is 250-280 ℃; the weight ratio of the germanium dioxide to the PET polyester in the master batch is 1: 3-5.
In some embodiments, the far infrared fiber is prepared by a melt direct spinning process, the far infrared polyester master batch is used as an additive component, the PET polyester chip is used as a main melt component, and the far infrared polyester fiber is obtained by a melt spinning method through hot drawing and hot setting.
Specifically, the weight percentage of the far infrared polyester master batch in the far infrared polyester fiber is 20-35%.
Specifically, in the hot drawing operation, the first drawing temperature is 160-.
Specifically, the heat setting temperature is 120-160 ℃, the winding tension is controlled to be 1.8-2.5cN, and the winding speed is 4000-4600 m/min. Preferably, the ratio of the winding speed to the extrusion speed of the melt spinning is 60 to 120.
The invention also aims to provide a novel anti-mite far infrared temperature-rising electric heating pad which has excellent far infrared and temperature-rising effects, can release negative ions to achieve the antibacterial and bacteriostatic effects and has the function of repelling mites; the far infrared health care fabric has good heat insulation and preservation effects and good washing resistance.
A far infrared health care surface fabric, the surface fabric is weaved by the above-mentioned far infrared polyester fiber yarn and spandex fiber yarn according to the consumption of 1: 1; the fineness of the spandex fiber yarn in the fabric is 360-400 denier, and the fineness of the far infrared polyester fiber yarn is 30-50 denier. The far infrared health care fabric can emit far infrared waves with high emissivity to promote blood circulation, generate negative oxygen ions and hydroxyl anions to achieve the effects of bacteriostasis, antibiosis and air freshening, promote cell activation, reduce skin aging speed and the like.
In some embodiments, the far infrared polyester fiber yarn is spun from far infrared polyester fiber and bamboo charcoal fiber in an amount of 1: 0.5-1.
In some embodiments, the far infrared emissivity of the far infrared health care fabric is not lower than 0.9, the far infrared radiation temperature rise value is not lower than 2.0 ℃, and the negative oxygen ion concentration in 24 hours is 1000-3000/cm3The repelling rate of the mites is not lower than 65%. The fabric shows excellent far infrared and temperature rise effects,the antibacterial and bacteriostatic fabric also has antibacterial and bacteriostatic properties, can be used for preparing close-fitting fabrics such as underwear, underpants, thermal underwear, body-beautifying clothes and the like, and achieves the health-care effects of promoting cell activation, reducing skin aging speed, promoting blood circulation and the like.
Still another object of the present invention is to provide a body-building garment, wherein the chest, abdomen and back of the body-building garment are made of the far infrared health care fabric. The body shaping coat can achieve the effect of shaping and shaping the body, and simultaneously utilizes the characteristics of the far infrared health care fabric, promotes blood circulation, reduces blood viscosity, improves toxin expelling function, and has the effects of heat preservation, bacteriostasis, antibiosis, skin nourishing, skin relaxation prevention, skin aging delay, slimming and the like.
In some embodiments, other portions of the body suit are constructed from lycra spandex fabric; the body-shaping clothes are also provided with volcanic rocks corresponding to the abdomen of a human body. The lycra fabric has the characteristics of high elasticity, skin adhesion and air permeability, and can enable a user to effectively, comfortably and scientifically shape; the volcanic rock design achieves the effects of protecting uterus, warming uterus, clearing and activating the channels and collaterals, and dispelling cold and eliminating dampness, and can effectively solve the problems of wet cold of the abdomen and cold of the uterus of women.
In some embodiments, the crotch of the body-beautifying clothes and trousers body is of a detachable structure, wherein the inner layer fabric is the far infrared health-care fabric, and the outer layer fabric is lycra spandex fabric. The design of crotch portion can effective antibacterial antibiotic, can also laminate human lines, increases user's comfortable degree.
The invention has the beneficial effects that:
according to the invention, germanium element is introduced into polyester fiber, so that the fiber and the fabric made of the fiber have far infrared and anion release effects, the far infrared emissivity is not lower than 0.9, the far infrared radiation temperature rise value is not lower than 2.0 ℃, the fiber has a repellent effect on mites, and also has excellent antibacterial and bacteriostatic properties, and can be used for preparing close-fitting fabrics, so that the health-care effects of promoting cell activation, reducing skin aging speed, promoting blood circulation and the like are achieved; the invention also provides body-beautifying clothes made of the fabric, which can achieve the effects of shaping and beautifying the body, has the characteristics of far infrared health-care fabric, is good in use comfort level, improves the toxin expelling function of a body, effectively solves the problems of wet cold and uterus cold of the abdomen of women, and has the health-care effects of keeping warm, inhibiting bacteria and resisting bacteria, dispelling cold and eliminating dampness, nourishing skin, preventing skin from loosening and the like.
The invention adopts the technical scheme to provide the far infrared health care fabric and the body beautifying clothes prepared from the far infrared health care fabric, overcomes the defects of the prior art, and has reasonable design and convenient operation.
Drawings
FIG. 1 is an SEM photograph of the longitudinal and cross-sections of polyester fibers, A-the longitudinal structure of the control fibers, B-the longitudinal structure of the example fibers, C-the cross-section of the control fibers, and D-the cross-section of the example fibers;
FIG. 2 is a schematic diagram showing a temperature rise effect test result of the far infrared health care fabric;
fig. 3 is a schematic diagram of the relationship between the far infrared emissivity of the far infrared health care fabric and the number of washing times.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:
a method for preparing far infrared polyester fiber, the above far infrared polyester fiber is germanium-containing fiber, comprising: preparing far infrared slurry, mixing the slurry with PET polyester, and drying to obtain mixed particles; melting and granulating the mixed particles to obtain far infrared polyester master batch; and carrying out melt spinning by taking the polyester master batch as a raw material to prepare far infrared polyester fiber; the far infrared serous fluid is prepared by using glycol as a solvent, germanium dioxide as a main material and sebacic acid and phenyl benzoate as dispersing auxiliary agents by adopting a high-speed dispersing method. According to the method, germanium element is introduced into the polyester fiber, so that the fiber has the effects of far infrared and anion release, the far infrared emissivity of the prepared fiber is not lower than 0.9, the far infrared radiation temperature rise value is not lower than 2.0 ℃, the fiber has the function of repelling mites, and the fiber also has excellent antibacterial and bacteriostatic properties and can be used for preparing warm-keeping close-fitting fabrics.
In some embodiments, 0-5 wt% of a reinforcing agent is further added to the far infrared slurry, and the reinforcing agent is titanium, tin, cobalt, aluminum and oxides thereof, or cobalt carbide, or any combination of the above.
In some embodiments, the germanium dioxide content of the far infrared slurry is 30-50wt% (e.g., 33 wt%, 37.5 wt%, 41.5 wt%, 43 wt%, 46.5 wt%, 48 wt%, etc.); the content of the dispersing aid is 0.1-1wt% (such as 0.3 wt%, 0.43 wt%, 0.5 wt%, 0.66 wt%, 0.75 wt%, 0.8 wt%, etc.), wherein the weight ratio of sebacic acid to phenyl benzoate is 1: 0.1-0.5. Further, the average grain diameter of the germanium dioxide is less than 10 microns. More preferably, the germanium dioxide has an average particle size of less than 4 microns. Firstly, germanium dioxide is pulped, so that the dispersibility of germanium element in a system can be improved, the added dispersing auxiliary agent can avoid the agglomeration of germanium dioxide powder, and the adverse effect of the agglomeration on the spinning process and the far infrared emission effect is avoided; preferably, the symmetric structure of the phenyl benzoate and the sebacic acid carries germanium element to form bonding with the polyester, so that the germanium powder is uniformly distributed in the fiber and the fabric, the spatial arrangement of polyester molecules in the fiber can be improved, larger grooves are formed in the fiber to load the germanium element, and the heat insulation effect of the fabric is enhanced by utilizing static air in the grooves, so that the temperature rise of far infrared radiation is not lower than 2.0 ℃; in addition, the double-benzene-ring conjugated structure in the auxiliary agent can promote the germanium element and polyester molecules to form a stable form, the binding force of the fibers on the germanium element is improved, the germanium element is prevented from being lost in post processing and use, the fabric is water-washable, after 500 washing tests, the far infrared emissivity of the fabric is not lower than 0.88, and the fabric still has a far infrared health care function.
In some embodiments, the high speed dispersion speed is 5000-.
In some embodiments, the melting temperature for preparing the far infrared polyester master batch is 250-280 ℃; the weight ratio of the germanium dioxide to the PET polyester in the master batch is 1: 3-5.
In some embodiments, the far infrared fiber is prepared by a melt direct spinning process, the far infrared polyester master batch is used as an additive component, the PET polyester chip is used as a main melt component, and the far infrared polyester fiber is obtained by a melt spinning method through hot drawing and hot setting.
In order to further enhance the performance of the far infrared polyester fiber, 0.03-0.05wt% of indoleacetic acid and 0.05-0.1wt% of 2-methyl-4-chlorophenoxybutyric acid are added into the far infrared slurry, and the two are added into the slurry, so that the tolerance of the fiber to water can be improved by utilizing hydrophilic groups, the hygroscopicity of the fiber or the fabric is improved, the capillary phenomenon of grooves on the surface of the fiber is utilized to absorb and disperse water, and the moisture-conducting and quick-drying performance of the fabric is enhanced; in addition, the surface resistivity of the fiber can be reduced, and the friction coefficient is reduced, so that the generation of static electricity is inhibited and reduced, and the antistatic effect is achieved.
Specifically, the weight ratio of the far infrared polyester master batch in the far infrared polyester fiber is 20-35% (such as 23 wt%, 25.5 wt%, 28.5 wt%, 31 wt%, 33.5 wt%, 34 wt% and the like).
Specifically, in the hot drawing operation, the first drawing temperature is 160-.
Specifically, the heat setting temperature is 120-160 ℃, the winding tension is controlled to be 1.8-2.5cN, and the winding speed is 4000-4600 m/min. Preferably, the ratio of the winding speed to the extrusion speed of the melt spinning is 60 to 120.
The invention also aims to provide a novel anti-mite far infrared temperature-rising electric heating pad which has excellent far infrared and temperature-rising effects, can release negative ions to achieve the antibacterial and bacteriostatic effects and has the function of repelling mites; the far infrared health care fabric has good heat insulation and preservation effects and good washing resistance.
A far infrared health care surface fabric, the surface fabric is weaved by the above-mentioned far infrared polyester fiber yarn and spandex fiber yarn according to the consumption of 1: 1; the fineness of the spandex fiber yarn in the fabric is 360-400 denier, and the fineness of the far infrared polyester fiber yarn is 30-50 denier. The far infrared health care fabric can emit far infrared waves with high emissivity to promote blood circulation, generate negative oxygen ions and hydroxyl anions to achieve the effects of bacteriostasis, antibiosis and air freshening, promote cell activation, reduce skin aging speed and the like.
In some embodiments, the far infrared polyester fiber yarn is spun from far infrared polyester fiber and bamboo charcoal fiber in an amount of 1: 0.5-1.
In other embodiments, the preparation method of the far infrared health care fabric further comprises the following steps: (1) weaving far infrared polyester fiber yarns and spandex fiber yarns into gray cloth by a high-speed warp knitting machine; (2) and (3) washing the gray cloth with water, and performing pretreatment, dyeing and after-finishing to obtain the far infrared health-care fabric.
Specifically, the post-finishing process adopts caustic soda for desizing; the desizing process comprises the following steps: the caustic soda mass concentration is 150g/L, the penetrant mass concentration is 1.5g/L, the alkali liquor temperature is 75 ℃, the steaming temperature is 85 ℃, the steaming time is 65min, then the desized sample is tentered, and dried on a dryer at 125 ℃.
The above-mentioned other preparation steps which are not specifically described can be completed by adopting the prior art, and are not described in detail herein.
In some embodiments, the far infrared emissivity of the far infrared health care fabric is not lower than 0.9, the far infrared radiation temperature rise value is not lower than 2.0 ℃, and the negative oxygen ion concentration in 24 hours is 1000-3000/cm3The repelling rate of the mites is not lower than 65%. The fabric shows excellent far infrared and temperature rise effects, also has antibacterial and bacteriostatic properties, can be used for preparing close-fitting fabrics such as underwear, underpants, thermal underwear, body-beautifying clothes and the like, and achieves the health-care effects of promoting cell activation, reducing skin aging speed, promoting blood circulation and the like.
Still another object of the present invention is to provide a body-building garment, wherein the chest, abdomen and back of the body-building garment are made of the far infrared health care fabric. The body shaping coat can achieve the effect of shaping and shaping the body, and simultaneously utilizes the characteristics of the far infrared health care fabric, promotes blood circulation, reduces blood viscosity, improves toxin expelling function, and has the effects of heat preservation, bacteriostasis, antibiosis, skin nourishing, skin relaxation prevention, skin aging delay, slimming and the like.
In some embodiments, other portions of the body suit are constructed from lycra spandex fabric; the body-shaping clothes are also provided with volcanic rocks corresponding to the abdomen of a human body. The lycra fabric has the characteristics of high elasticity, skin adhesion and air permeability, and can enable a user to effectively, comfortably and scientifically shape; the volcanic rock design achieves the effects of protecting uterus, warming uterus, clearing and activating the channels and collaterals, and dispelling cold and eliminating dampness, and can effectively solve the problems of wet cold of the abdomen and cold of the uterus of women.
In some embodiments, the crotch of the body-beautifying clothes and trousers body is of a detachable structure, wherein the inner layer fabric is the far infrared health-care fabric, and the outer layer fabric is lycra spandex fabric. The design of crotch portion can effective antibacterial antibiotic, can also laminate human lines, increases user's comfortable degree.
In other embodiments, the body-shaping clothes adopt a short-sleeve shoulder-covering design, and cuffs adopt a threading flower type and embroidery design; the lymph part below the chest is designed by adopting single-layer mesh cloth. The design of the sleeves enables users to tell lotus root arms, lengthen shoulder arm lines, prevent marks from being tightened and prevent curling; the design of lymph can accelerate lymph circulation and remove sweat and toxic substance.
It is to be understood that the foregoing description is to be considered illustrative or exemplary and not restrictive, and that changes and modifications may be made by those skilled in the art within the scope and spirit of the appended claims. In particular, the present invention covers other embodiments having any combination of features from the different embodiments described above and below, without the scope of the invention being limited to the specific examples below.
Example 1:
a preparation method of far infrared polyester fiber comprises the following specific steps:
(1) adding germanium dioxide with average particle size of less than 4 microns into ethylene glycol, then adding 0.3 wt% of dispersing auxiliary agent, dispersing at high speed of 6500rpm for 1h to obtain far infrared slurry, wherein the content of germanium dioxide in the far infrared slurry is 33.5 wt%, and the weight ratio of sebacic acid to phenyl benzoate in the dispersing auxiliary agent is 1: 0.25;
(2) mixing PET polyester with far infrared slurry, drying at 200 deg.C to obtain mixed granule, melting the mixed granule at 270 deg.C, and granulating to obtain far infrared polyester master batch with germanium dioxide and PET polyester at weight ratio of 1: 4.5;
(3) the far infrared polyester fiber is obtained by taking far infrared polyester master batch as an additive component and PET polyester chips as a main melt component, performing melt spinning at the temperature of 270 ℃, and performing hot drawing and heat setting, wherein the weight ratio of the far infrared polyester master batch in the far infrared polyester fiber is 28.5 percent, in the hot drawing operation, the first drawing temperature is 170 ℃, the drawing multiple is 2.0 times, the second drawing temperature is 130 ℃, the drawing multiple is 3.5 times, the heat setting temperature is 155 ℃, the winding tension is controlled to be 2.0cN, the winding speed is 4600m/min, and the ratio of the winding speed to the extrusion speed of the melt spinning is 70.
A far infrared health care fabric is prepared by the following steps:
(1) spinning far infrared polyester fiber and bamboo charcoal fiber according to the dosage of 1:0.8 to obtain far infrared polyester fiber yarn;
(2) weaving gray cloth by using far infrared polyester fiber yarns and spandex fiber yarns in a ratio of 1:1 by adopting a high-speed warp knitting machine, wherein the fineness of the spandex fiber yarns is 360 denier, and the fineness of the far infrared polyester fiber yarns is 40 denier;
(3) washing the gray cloth with water, performing pretreatment, dyeing and after-finishing to obtain the far infrared health care fabric, wherein the after-finishing process adopts caustic soda for desizing, and the desizing process is operated as follows: the caustic soda mass concentration is 150g/L, the penetrant mass concentration is 1.5g/L, the alkali liquor temperature is 75 ℃, the steaming temperature is 85 ℃, the steaming time is 65min, then the desized sample is tentered, and dried on a dryer at 125 ℃.
Example 2:
a preparation method of far infrared polyester fiber is different from the embodiment 1 in the following points:
adding 2.5 wt% of a reinforcing agent into a system, wherein the reinforcing agent is cobalt carbide; the content of the dispersing auxiliary agent in the system is 0.5 wt%, the weight ratio of sebacic acid to phenyl benzoate in the dispersing auxiliary agent is 1:0.35, and the content of germanium dioxide in the obtained far infrared serous fluid is 35 wt%;
the weight ratio of germanium dioxide to PET polyester in the master batch obtained in the step (2) is 1: 3.5;
in the far-infrared polyester fiber obtained in the step (3), the weight ratio of the far-infrared polyester master batch is 33.5%, the winding tension is controlled to be 1.9cN, the winding speed is 4500m/min, and the ratio of the winding speed to the extrusion speed of melt spinning is 75.
The preparation steps of the far infrared health care fabric are different from those of the example 1 as follows:
spinning the far infrared polyester fiber and the bamboo charcoal fiber in the step (1) according to the dosage of 1:1 to obtain far infrared polyester fiber yarn;
the fineness of the spandex fiber yarn in the step (2) is 400 denier, and the fineness of the far infrared polyester fiber yarn is 50 denier.
Example 3:
a preparation method of far infrared polyester fiber is different from the embodiment 1 in the following points:
in the step (1), 0.04 wt% of indoleacetic acid and 0.06 wt% of 2-methyl-4-chlorophenoxybutyric acid are added into the far infrared serous fluid.
The preparation steps of the far infrared health care fabric are different from those of the example 1 as follows:
spinning the far infrared polyester fiber and the bamboo charcoal fiber in the step (1) according to the dosage of 1:1 to obtain far infrared polyester fiber yarn;
the fineness of the spandex fiber yarn in the step (2) is 380 denier, and the fineness of the far infrared polyester fiber yarn is 40 denier.
Example 4:
a body-beautifying garment, the chest, abdomen and back of which are made of the far infrared health care fabric manufactured in the embodiment 1; the crotch part of the trousers body is of a detachable structure, the inner layer fabric of the trousers body is the far infrared health care fabric, and the outer layer of the trousers body is lycra spandex fabric; the body-beautifying clothes are also provided with volcanic rocks at positions corresponding to the abdomen of a human body; the other part is made of lycra spandex fabric.
Example 5:
a body-building suit, the chest, abdomen and back of which are made of the far infrared health care fabric made in the embodiment 3; the crotch part of the trousers body is of a detachable structure, the inner layer fabric of the trousers body is the far infrared health care fabric, and the outer layer of the trousers body is lycra spandex fabric; the body-beautifying clothes are also provided with volcanic rocks at positions corresponding to the abdomen of a human body; the body-shaping clothes adopt a short-sleeve shoulder-covering design, and cuffs adopt a threading pattern and an embroidery design; the lymph part below the chest is designed by adopting single-layer mesh cloth; the other part is made of lycra spandex fabric.
Comparative example 1:
this comparative example differs from example 1 in that: in the preparation method of the far infrared polyester fiber, the dispersing auxiliary agent added in the step (1) is sebacic acid, and phenyl benzoate is not added.
Comparative example 2:
this comparative example differs from example 1 in that: in the preparation method of the far infrared polyester fiber, the dispersing auxiliary agent added in the step (1) is phenyl benzoate, and sebacic acid is not added.
Comparative example 3:
this comparative example differs from example 1 in that: in the preparation method of the far infrared polyester fiber, the step (1) does not add the dispersion consisting of sebacic acid and phenyl benzoate.
Comparative example 4:
this comparative example differs from example 3 in that: in the preparation method of the far infrared polyester fiber, indoleacetic acid is added into the far infrared slurry in the step (1), and 2-methyl-4-chlorophenoxybutyric acid is not added.
Comparative example 5:
this comparative example differs from example 3 in that: in the preparation method of the far infrared polyester fiber, 2-methyl-4-chlorophenoxybutyric acid is added into the far infrared slurry in the step (1), and no indoleacetic acid is added.
Test example 1:
morphological structure test of far infrared polyester fiber
The far infrared polyester fiber prepared in example 1 was used as a test sample, the PET polyester fiber containing no germanium element was used as a control, and the morphology and structure of the fiber were observed by a scanning electron microscope (TESCAN-VEGA 3 type). Observing the surface and cross section appearance of the fiber, and cooling and brittle fracture the fiber bundle through liquid nitrogen to obtain a fiber cross section sample. The resulting observation is shown in FIG. 1.
FIG. 1 is SEM photographs of the longitudinal and cross-sections of polyester fibers, A-the longitudinal structure of the fibers of the control group, B-the longitudinal structure of the fibers of the example group, C-the cross-section of the fibers of the control group, and D-the cross-section of the fibers of the example group. As can be seen from the figure, the longitudinal surface of the fiber of the control group is smoother, the cross section structure is compact, and no groove structure exists; the embodiment has the advantages that germanium element particles are loaded on the longitudinal surface of the fiber, germanium elements are loaded on the grooves in the cross section, the germanium elements are arranged on the surface and inside of the fiber, the far infrared performance can be continuously provided for a long time, the germanium elements in the fiber are not easy to run off, and the fiber is good in wear-resisting and water-washing-resisting performance.
Test example 2:
testing far infrared performance and anion releasing performance of far infrared health care fabric
(1) And (3) testing far infrared performance: the fabrics prepared in the examples 1, 2 and 3 were used to test the far infrared emission function according to GB/T30127-2013 detection and evaluation of far infrared performance of textiles. The results obtained are shown in table 1.
(2) Anion release performance test: the fabrics prepared in examples 1, 2 and 3 were used to measure the anion releasing performance of the samples according to GB/T30128-2013 detection and evaluation of textile anion generation. The results obtained are shown in table 1.
Table 1 far infrared performance and anion releasing performance test results of far infrared health care fabric
As can be seen from the table above, the far infrared emissivity of the far infrared health care fabric prepared in the examples is higher than 0.9 and far higher than the evaluation standard of 0.88, and the concentration of negative oxygen ions is higher than 2500/cm-3It has excellent far infrared health care performance and anion releasing performance.
(3) And (3) testing the temperature rise effect: the far infrared health care fabrics prepared in example 1 and comparative examples 1, 2 and 3 were used as test samples, and a commercially available far infrared germanium-containing polyester fabric was used as a control group. Weighing the same mass of fabric, placing the fabric on foamed plastic with better heat insulation performance, placing the fabric in an environment at 37.5 ℃, placing a 100W far-infrared bulb above the fabric in an oblique direction, ensuring that the center of the far-infrared bulb forms an included angle of 45 degrees with the fabric, and ensuring that the distance between the far-infrared bulb and the fabric is 25 cm; and (3) testing the temperature at the interval of 1min by using an infrared thermometer for 5min, keeping the temperature measurer at a distance of 12cm from the fabric, and testing the temperature rise effect of the fabric, wherein the result is shown in figure 1.
Fig. 2 is a schematic diagram of a temperature rise effect test result of the far infrared health care fabric. As can be seen from the figure, each group of samples can complete the temperature rise within 1min, and then the temperature tends to be stable; example 1 increased the temperature by 2.3 deg.C within 1min, while the control increased the temperature by 1.7 deg.C, comparative example 1 increased the temperature by 1.4 deg.C, comparative example 2 increased the temperature by 1.8 deg.C, and comparative example 3 increased the temperature by 1.5 deg.C. The dispersing auxiliary agent added in the preparation of the far infrared polyester fiber in the embodiment 1 has a synergistic effect, the dispersing auxiliary agent in the embodiment 1 can enhance the heat insulation and heat preservation effects of the fabric, the far infrared radiation temperature is increased to 2 ℃ and is far higher than the evaluation standard of 1.4 ℃, so that a user can obtain higher temperature experience, the heating effect is better, and the sensory experience is better.
Test example 3:
antibacterial and acarid-expelling test of far infrared health-care fabric
The test method comprises the following steps: the fabrics prepared in the examples 1, 2 and 3 are taken, and the antibacterial performance of the fabrics is tested according to GB/T20944.3-2008, evaluation of antibacterial performance of textiles, part 3: oscillation method, and staphylococcus aureus, escherichia coli and candida albicans are respectively selected as representatives of gram-positive bacteria, gram-negative bacteria and fungi. The anti-mite performance of the fabric is tested by referring to GB/T24253 + 2009 evaluation on anti-mite performance of textiles. The results are shown in Table 2.
Table 2 antibacterial and acarid-expelling test results of far infrared health care fabric
As can be seen from the table above, the bacteriostasis rates of the fabric prepared by the embodiment to staphylococcus aureus, escherichia coli and candida albicans are far higher than the national standard value, and the fabric has excellent antibacterial effect; the prepared fabric has the repellent rate of more than 70% to mites, and shows that the fabric has the mite-proof effect and can achieve an excellent health-care effect for users.
Test example 4:
water washing resistance test of far infrared health care fabric
The test method comprises the following steps: the fabrics prepared in examples 1, 2 and 3 were used as test samples, and a commercially available far infrared germanium-containing polyester fabric was used as a control group. And (3) washing the fabric by a washing method in GB/T5713-2013 ' color fastness to Water ' of textile color fastness test ', and repeating washing for 500 times. And simultaneously, testing the far infrared emission function of the fabric according to GB/T30127-2013 'detection and evaluation of far infrared performance of textiles'. The results are shown in FIG. 3.
Fig. 3 is a schematic diagram of the relationship between the far infrared emissivity of the far infrared health care fabric and the number of washing times. As can be seen from FIG. 3, after the fabric of example 1 is subjected to a washing test for 500 times, the far infrared emissivity of the fabric is still maintained at 0.89, which is higher than 0.88 required by a standard value; after the control group and the comparative example 3 are washed by 250 times of water, the far infrared emissivity is reduced to be below 0.88; in comparative example 1, after being washed by 300 times of water, the far infrared emissivity is reduced to be below 0.88; after 350 times of water washing, the far infrared emissivity of the comparative example 3 is reduced to below 0.88. The dispersing auxiliary agent added in the preparation of the far infrared polyester fiber in the embodiment 1 has a synergistic effect, and the dispersing auxiliary agent in the embodiment 1 can improve the binding force of the fiber on germanium element, so that the germanium element is prevented from losing in post-processing and use, and the fabric still has a far infrared health-care function after being washed for 500 times.
Test example 5:
moisture-permeability and quick-drying performance test of far infrared health care fabric
The test method comprises the following steps: the fabrics prepared in examples 1 and 3 and comparative examples 4 and 5 were used as test samples, and a commercially available far infrared germanium-containing polyester fabric was used as a control group. And (3) detecting the moisture absorption and quick drying performance of the fabric sample according to GB/T21655 and 2008 'evaluation on moisture transmission and quick drying performance of textiles'. The results are shown in Table 3 below.
Table 3 moisture permeability and quick drying performance test results of far infrared health care fabric
As can be seen from the above table, the difference between the moisture absorption and quick drying performances of example 1 and the control group is not obvious; comparative example 4 is slightly improved in quick-drying property but reduced in hygroscopicity as compared with example 1; comparative example 5 has less difference in hygroscopicity than the examples, and has reduced quick drying properties; example 3 is superior to example 1 in both hygroscopicity and quick-drying property. The indole acetic acid and the 2-methyl-4-chlorophenoxybutyric acid added in the embodiment 3 exert a synergistic effect, so that the moisture permeability and quick drying performance of the fabric can be improved, and the sensory experience of a user can be improved.
Test example 6:
antistatic performance test of far infrared health care fabric
The test method comprises the following steps: the fabrics prepared in examples 1 and 3 and comparative examples 4 and 5 were used as test samples, and a commercially available far infrared germanium-containing polyester fabric was used as a control group. According to GB/T12307-: the samples of the samples were examined as specified in the electrostatic voltage half-life. The results are shown in Table 4.
Table 4 antistatic performance test results of far infrared health care fabric
| Example 1 | Example 3 | Comparative example 4 | Comparative example 5 | Control group | |
| Half life/s | 0.7 | 0.8 | 0.6 | 0.7 | 0.6 |
As can be seen from the above table, the antistatic performance of example 1 is not obviously different from that of comparative example 5 and the control group; comparative example 4 slightly decreased the antistatic property as compared with example 1; example 3 is superior to example 1 in antistatic properties. The indole acetic acid and the 2-methyl-4-chlorophenoxybutyric acid added in the embodiment 3 exert a synergistic effect, and can inhibit and reduce the generation of static electricity, thereby achieving an antistatic effect and improving the sensory experience of users.
Conventional techniques in the above embodiments are known to those skilled in the art, and therefore, will not be described in detail herein.
The above embodiments are merely illustrative, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (9)
1. A method for preparing far infrared polyester fiber, the far infrared polyester fiber is germanium-containing fiber, comprising the following steps:
-preparing a far infrared slurry;
-mixing said slurry with PET polyester and drying to obtain mixed pellets;
melting and granulating the mixed particles to obtain far infrared polyester master batches; and the number of the first and second groups,
the far infrared polyester master batch is taken as an additive component, the PET polyester chip is taken as a main melt component, and the far infrared polyester fiber is obtained after hot drawing and heat setting by a melt spinning method;
the far infrared serous fluid is prepared by using glycol as a solvent, germanium dioxide as a main material and sebacic acid and phenyl benzoate as dispersing auxiliary agents by adopting a high-speed dispersing method; the average grain diameter of the germanium dioxide is less than 10 microns;
the content of germanium dioxide in the far infrared slurry is 30-50 wt%; the content of the dispersing auxiliary agent is 0.1-1wt%, wherein the weight ratio of the sebacic acid to the phenyl benzoate is 1: 0.1-0.5;
the melting temperature for preparing the far infrared polyester master batch is 250-280 ℃; the weight ratio of germanium dioxide to PET polyester in the master batch is 1: 3-5.
2. The method for preparing far infrared polyester fiber according to claim 1, characterized in that: the high-speed dispersion speed is 5000-.
3. The method for preparing far infrared polyester fiber according to claim 1, characterized in that: the weight percentage of the far infrared polyester master batch in the far infrared polyester fiber is 20-35%.
4. The method for preparing far infrared polyester fiber according to claim 1, characterized in that: in the hot drawing operation, the first drawing temperature is 160-180 ℃, the drawing multiple is 1.8-2.5 times, the second drawing temperature is 125-140 ℃, and the drawing multiple is 3-5 times.
5. The method for preparing far infrared polyester fiber according to claim 1, characterized in that: the heat setting temperature is 120-160 ℃, the winding tension is controlled to be 1.8-2.5cN, the winding speed is 4000-4600m/min, and the ratio of the winding speed to the extrusion speed of the melt spinning is 60-120.
6. The method for preparing far infrared polyester fiber according to claim 1, characterized in that: the far infrared serous fluid also comprises 0.03 to 0.05 weight percent of indoleacetic acid and 0.05 to 0.1 weight percent of 2-methyl-4-chlorophenoxybutyric acid.
7. A far infrared health care fabric is woven by far infrared polyester fiber yarns and spandex fiber yarns according to the using amount of 1: 1;
the far infrared polyester fiber yarn is obtained by spinning the far infrared polyester fiber and the bamboo charcoal fiber prepared by the method of any one of claims 1 to 6 according to the dosage of 1: 0.5-1.
8. The far infrared health care fabric according to claim 7, characterized in that: the fineness of the spandex fiber yarn in the fabric is 360-400 denier, and the fineness of the far infrared polyester fiber yarn is 30-50 denier.
9. A body-beautifying clothes made of the far infrared health-care fabric as claimed in claim 7, wherein the chest, abdomen and back of said body-beautifying clothes are made of said far infrared health-care fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911396159.9A CN111172610B (en) | 2019-12-30 | 2019-12-30 | Far infrared health care fabric and body-beautifying clothes prepared from same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911396159.9A CN111172610B (en) | 2019-12-30 | 2019-12-30 | Far infrared health care fabric and body-beautifying clothes prepared from same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111172610A CN111172610A (en) | 2020-05-19 |
| CN111172610B true CN111172610B (en) | 2021-08-03 |
Family
ID=70646486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911396159.9A Active CN111172610B (en) | 2019-12-30 | 2019-12-30 | Far infrared health care fabric and body-beautifying clothes prepared from same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111172610B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746368A (en) * | 2020-12-24 | 2021-05-04 | 上海视物科技有限公司 | Fabric with far infrared warm-keeping and antibacterial functions and preparation method thereof |
| CN113046891B (en) * | 2021-03-22 | 2022-11-29 | 广州日祥纺织有限公司 | Fabric for improving comfort of golf clothes and preparation method thereof |
| CN113943982B (en) * | 2021-11-03 | 2024-04-05 | 绍兴绿地针织有限公司 | Volcanic rock thermal insulation fiber and thermal insulation sock |
| CN115679509B (en) * | 2022-10-18 | 2023-11-17 | 福建兆绅环保科技有限公司 | Rapid-heating antibacterial far infrared fabric and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045240A (en) * | 2006-08-17 | 2008-02-28 | Shiontekku:Kk | Functional fiber and method for producing the same, and textile product |
| CN102429326A (en) * | 2011-09-30 | 2012-05-02 | 江苏博欧伦家纺有限公司 | Elastic healthy underwear shell fabric |
| CN103275462B (en) * | 2013-06-18 | 2015-06-03 | 许东东 | Preparation method for polyester fiber color master batch having effects of increasing blood circulation and resisting fatigue |
| CN104705795A (en) * | 2013-12-12 | 2015-06-17 | 常州市龙道电子商务有限公司 | Sleeveless thermal body beauty underwear |
| CN106367823B (en) * | 2016-08-24 | 2017-05-24 | 福建省百凯经编实业有限公司 | Manufacturing method for warm keeping warp knitting lace fabric |
-
2019
- 2019-12-30 CN CN201911396159.9A patent/CN111172610B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111172610A (en) | 2020-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111172610B (en) | Far infrared health care fabric and body-beautifying clothes prepared from same | |
| CN102605458B (en) | Tea charcoal terylene monofilament and preparation method thereof | |
| CN105624890A (en) | Far infrared heating surface fabric and processing method thereof | |
| CN212152580U (en) | Microcirculation-improved health-type auxiliary heating uterus yoga clothes fabric and yoga clothes thereof | |
| CN105625032A (en) | Ultraviolet-proof polyester-cotton fabric and preparation method thereof | |
| CN211730470U (en) | Moisture absorption and sweat releasing cloth and textile | |
| CN105926098B (en) | A kind of preparation method of the linen-cotton blending yarn containing exothermal infrared fiber | |
| CN107858831B (en) | Preparation method of water-absorbing and breathable fabric | |
| CN106012148A (en) | Preparation method of cotton-hemp insulation chameleon fiber blended yarn | |
| CN109457379A (en) | A kind of soybean fiber graphene fiber blended knitted fabric | |
| CN106183210A (en) | A kind of perspiratory and antibacterial fabric and production technology thereof | |
| CN104432590A (en) | Anti-bacterial underwear fabric and making method thereof | |
| CN109295720A (en) | Nice and cool antibacterial fabric and preparation method thereof | |
| CN105755817A (en) | Sun-screen and skin-whitening fabric | |
| CN105887279A (en) | Non-ironing shirt fabric and method for manufacturing same | |
| CN212488522U (en) | Moisture-absorbing cool short shirt | |
| CN112501763A (en) | Antibacterial thermal underwear and production process thereof | |
| CN103541135A (en) | Light and thin thermal insulation knitting fabric and purpose thereof | |
| CN115584568A (en) | Heat-preservation antibacterial cloth and preparation method thereof | |
| KR100516955B1 (en) | Refrigerant woven-knit fabrics and article for clothes comprizing the same | |
| CN107815774A (en) | A kind of high-grade summer sleeping mat and its production method | |
| CN115366495B (en) | Cool fabric, textile method and application | |
| CN209699991U (en) | A kind of antibacterial ultraviolet-resistannanofiber line cloth | |
| CN109588809B (en) | Warm-keeping garment fabric | |
| CN112522848B (en) | Preparation method of conlun antibacterial suction and discharge filament fiber blanket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 201, building 4, 22 Siyi Road, Shangcheng District, Hangzhou City, Zhejiang Province 310000 Patentee after: Zhejiang Meiji Health Technology Group Co.,Ltd. Address before: Room 201, building 4, 22 Siyi Road, Shangcheng District, Hangzhou City, Zhejiang Province 310000 Patentee before: ZHEJIANG MERRIGE HEALTH TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |