CN111993717A - Hydrophilic antibacterial high-color-absorption polyester-acrylic composite yarn fabric and preparation method thereof - Google Patents
Hydrophilic antibacterial high-color-absorption polyester-acrylic composite yarn fabric and preparation method thereof Download PDFInfo
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- CN111993717A CN111993717A CN202010897688.3A CN202010897688A CN111993717A CN 111993717 A CN111993717 A CN 111993717A CN 202010897688 A CN202010897688 A CN 202010897688A CN 111993717 A CN111993717 A CN 111993717A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- 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
- A41D31/12—Hygroscopic; Water retaining
- A41D31/125—Moisture handling or wicking function through layered materials
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- 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
- A41D31/305—Antimicrobial, e.g. antibacterial using layered materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
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- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
- D04B1/104—Openwork fabric, e.g. pelerine fabrics
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
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- B32B2307/00—Properties of the layers or laminate
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
Abstract
The invention discloses a hydrophilic bacteriostatic high-color-absorption polyester-acrylic composite silk fabric and a preparation method thereof, and the hydrophilic bacteriostatic high-color-absorption polyester-acrylic composite silk fabric mainly comprises the following raw material components: a water-locking inner base layer and two bacteriostatic water-absorbing surface layers. The bacteriostatic water-absorbing surface layer comprises the following components in parts by weight: 37-50 parts of modified cotton fiber and 10-15 parts of modified bamboo fiber. According to the invention, firstly, the hydrophilic performance of the fabric is improved through the super absorbent resin of the water-locking inner base layer fabric layer in the hydrophilic antibacterial high-color-absorption polyester composite silk fabric, secondly, the traditional cotton fiber and bamboo fiber are modified through the addition of the silver ion powder in the hydrophilic antibacterial high-color-absorption polyester composite silk fabric, so that the antibacterial effect is improved, and finally, the thickness degree of the fabric is reduced while the good hydrophilic performance is ensured through the three-layer structure of the two antibacterial water-absorbing surface layers and the water-locking inner base layer.
Description
Technical Field
The invention relates to the technical field of fabrics, in particular to a hydrophilic, antibacterial and high-color-absorption polyester composite yarn fabric and a preparation method thereof.
Background
Fabric is the material used to make clothing. As one of the three elements of the garment, the fabric not only can explain the style and the characteristics of the garment, but also directly controls the expression effects of the color and the shape of the garment.
Most of the traditional fabrics use the water absorption of pure cotton fabrics as the best, however, when the fabric is actually used, the water absorption and water locking performance of the pure cotton fabrics still has shortcomings, and most of the existing fabrics have unsatisfactory bacteriostatic effect and poor bacteriostatic effect.
Disclosure of Invention
The invention aims to: in order to solve the problems, the hydrophilic, antibacterial and high-color-absorption polyester-acrylic composite yarn fabric and the preparation method thereof are provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the hydrophilic, antibacterial and high-color-absorption polyester composite filament fabric mainly comprises the following raw material components: a water-locking inner base layer and two bacteriostatic water-absorbing surface layers.
The bacteriostatic water-absorbing surface layer comprises the following components in parts by weight: 37-50 parts of modified cotton fiber and 10-15 parts of modified bamboo fiber;
the water locking inner base layer comprises the following components in parts by weight: 15-20 parts of polyester fiber, 5-10 parts of cotton fiber and 5-10 parts of super absorbent resin.
As a further description of the above technical solution:
the modified cotton fiber and the modified bamboo fiber are doped with silver ion powder.
As a further description of the above technical solution:
the hydrophilic bacteriostatic high-color-absorption polyester composite silk fabric comprises a bacteriostatic water-absorbing surface layer, a water-locking inner base layer and a bacteriostatic water-absorbing surface layer in a ratio of 1:1.5: 1.
A preparation method of a hydrophilic, antibacterial and high-color-absorption polyester composite silk fabric comprises the following steps:
(1) adding silver ion powder and cotton fibers into a reactor, stirring and pulping, heating to 235-260 ℃ for reaction, cooling, slicing and drawing to obtain modified cotton fibers;
(2) adding silver ion powder and bamboo fiber into a reactor, stirring and pulping, heating to 235-260 ℃ for reaction, cooling, slicing and drawing to obtain modified bamboo fiber;
(3) knitting modified cotton fibers and modified bamboo fibers to obtain two bacteriostatic water-absorbing surface fabric;
(4) preparing cotton fibers into cotton fiber cloth;
(5) preparing polyester fibers into two layers of high-density cloth nets, filling supported cotton fiber cloth and super absorbent resin between the two layers of polyester fiber high-density cloth nets, and bonding and fixing the two layers of polyester fiber high-density cloth nets to obtain the water-locking inner base layer fabric;
(6) and bonding the prepared water-locking inner base layer and the two bacteriostatic water-absorbing surface layer fabrics according to the raw material proportion to obtain the hydrophilic bacteriostatic high-color-absorbing positive polyester composite silk fabric.
As a further description of the above technical solution:
the weight ratio of the silver ion powder to the cotton fiber is 1: 300.
As a further description of the above technical solution:
the weight ratio of the silver ion powder to the bamboo fiber is 1: 800.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the hydrophilic performance of the fabric is improved by the super absorbent resin of the water-locking inner base layer fabric layer in the hydrophilic antibacterial high-color-absorption polyester composite silk fabric, and the hydrophilic antibacterial high-color-absorption polyester composite silk fabric has better water absorption and energy absorption effects by comparing the hydrophilic antibacterial high-color-absorption polyester composite silk fabric with the existing pure cotton fabric with higher water absorption.
2. According to the invention, the traditional cotton fiber and bamboo fiber are modified by adding the silver ion powder into the hydrophilic antibacterial high-color-absorption polyester composite silk fabric, and the bamboo fiber also has certain antibacterial performance.
3. According to the invention, through the three-layer structure of the two bacteriostatic water-absorbing surface layers and the water-locking inner base layer, the thickness of the fabric is reduced while good hydrophilic performance is ensured.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, the present invention provides a technical solution: a hydrophilic, antibacterial and high-color-absorption polyester composite filament fabric mainly comprises the following raw material components: a water-locking inner base layer and two bacteriostatic water-absorbing surface layers.
The bacteriostatic water-absorbing surface layer comprises the following components in parts by weight: 37-50 parts of modified cotton fiber and 10-15 parts of modified bamboo fiber;
the water locking inner base layer comprises the following components in parts by weight: 15-20 parts of polyester fiber, 5-10 parts of cotton fiber and 5-10 parts of super absorbent resin.
Specifically, silver ion powder is doped on the inner sides of the modified cotton fibers and the modified bamboo fibers, and the hydrophilic, bacteriostatic and high-color-absorption positive polyester composite silk fabric is prepared from bacteriostatic and water-absorbing surface layers, namely a water-locking inner base layer and a bacteriostatic and water-absorbing surface layer, wherein the bacteriostatic and water-absorbing surface layer is 1:1.5: 1.
In a second embodiment, the present invention provides a technical solution: a preparation method of a hydrophilic, antibacterial and high-color-absorption polyester composite silk fabric comprises the following steps:
(1) adding silver ion powder and cotton fibers into a reactor, stirring and pulping, heating to 235-260 ℃ for reaction, cooling, slicing and drawing to obtain modified cotton fibers;
(2) adding silver ion powder and bamboo fiber into a reactor, stirring and pulping, heating to 235-260 ℃ for reaction, cooling, slicing and drawing to obtain modified bamboo fiber;
(3) knitting modified cotton fibers and modified bamboo fibers to obtain two bacteriostatic water-absorbing surface fabric;
(4) preparing cotton fibers into cotton fiber cloth;
(5) preparing polyester fibers into two layers of high-density cloth nets, filling supported cotton fiber cloth and super absorbent resin between the two layers of polyester fiber high-density cloth nets, and bonding and fixing the two layers of polyester fiber high-density cloth nets to obtain the water-locking inner base layer fabric;
(6) and bonding the prepared water-locking inner base layer and the two bacteriostatic water-absorbing surface layer fabrics according to the raw material proportion to obtain the hydrophilic bacteriostatic high-color-absorbing positive polyester composite silk fabric.
Specifically, the weight ratio of the silver ion powder to the cotton fiber is 1:300, and the weight ratio of the silver ion powder to the bamboo fiber is 1: 800.
Experimental example in order to test the performance of the hydrophilic, bacteriostatic and high-color-absorption polyester composite filament fabric prepared in the second embodiment of the invention, various indexes of the fabric are measured.
Preparation before hydrophilicity testing: 400ml of water, 4 measuring cups, 4 basins, and 80mm 60mm 5mm long, width and thickness hydrophilic antibacterial high-color-absorption polyester composite silk fabric, pure cotton fabric, blended fabric and linen fabric;
preparation before bacteriostatic test: respectively selecting staphylococcus aureus, escherichia coli and candida albicans as representatives of gram-positive bacteria, gram-negative bacteria and fungi, respectively preparing 4 parts of 100ml culture solution with the colony concentration of the gram-positive bacteria, the gram-negative bacteria and the fungi being 10g/ml, respectively preparing 3 pieces of hydrophilic bacteriostatic high-color-absorbing positive polyester composite silk fabric, pure cotton fabric, blended fabric and linen fabric with the block size of 80mm multiplied by 60mm multiplied by 5mm, and 50ml of TNT reagent.
Hydrophilicity test: pouring 100ml of water into the four basins respectively, placing the four fabrics of the hydrophilic, antibacterial and high-color-absorption polyester composite silk fabric, the pure cotton fabric, the blended fabric and the linen fabric which are 80mm multiplied by 60mm multiplied by 5mm in size into the four basins filled with 100ml of water respectively, standing for one minute, taking out the four fabrics, draining for 30 seconds, and pouring the residual water in the four basins into measuring cups respectively to obtain the volume value of the residual water in the measuring cups;
and (3) testing the bacteriostatic activity: placing one of the cloth materials in a gram-positive bacterium culture solution, a gram-negative bacterium culture solution and a fungus culture solution respectively by adopting an AATCC-90 colorimetric method, standing for 24 hours, adding a certain amount of TNT reagent into a bacterium eluate on a sample after culture to enable color development, and measuring absorbance by using a spectrophotometer after 15 minutes to obtain the survival rate of the strains.
The experimental data obtained by the hydrophilicity and bacteriostasis tests are shown in table 1:
TABLE 1
It can be known from the experimental data in table 1 that synthesize, through the super absorbent resin of the interior basic unit surface of layer of lock water in the antibacterial compound silk surface fabric of inhaling of hydrophilicity height, the hydrophilic performance of surface fabric has been promoted, and, through the antibacterial compound silk surface fabric of inhaling of hydrophilicity height and comparing with the higher pure cotton surface fabric of current hydroscopicity, the antibacterial compound silk surface fabric of inhaling of hydrophilicity height possesses better water absorption energy-absorbing, through the antibacterial compound silk surface fabric of inhaling the color sun and washing the addition of silver ion powder, traditional cotton fiber and bamboo fibre are modified, and, bamboo fibre self also possesses certain antibacterial performance, according to the experimental data contrast, the antibacterial compound silk surface fabric of inhaling color sun and washing of hydrophilicity height that this application provided more possesses antibacterial effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The hydrophilic, antibacterial and high-color-absorption polyester-acrylic composite silk fabric is characterized by mainly comprising the following raw material components: a water-locking inner base layer and two bacteriostatic water-absorbing surface layers.
The bacteriostatic water-absorbing surface layer comprises the following components in parts by weight: 37-50 parts of modified cotton fiber and 10-15 parts of modified bamboo fiber;
the water locking inner base layer comprises the following components in parts by weight: 15-20 parts of polyester fiber, 5-10 parts of cotton fiber and 5-10 parts of super absorbent resin.
2. The hydrophilic, antibacterial and high-color-absorption polyester composite filament fabric according to claim 1, wherein the modified cotton fibers and the modified bamboo fibers are doped with silver ion powder at the inner sides.
3. The hydrophilic, bacteriostatic and high-color-absorption polyester composite silk fabric according to claim 1, wherein the hydrophilic, bacteriostatic and high-color-absorption polyester composite silk fabric is prepared from the following raw materials in parts by weight of a bacteriostatic water-absorbing surface layer, namely a water-locking inner base layer and a bacteriostatic water-absorbing surface layer, namely 1:1.5: 1.
4. A preparation method of a hydrophilic, antibacterial and high-color-absorption polyester composite silk fabric is characterized by comprising the following steps of:
(1) adding silver ion powder and cotton fibers into a reactor, stirring and pulping, heating to 235-260 ℃ for reaction, cooling, slicing and drawing to obtain modified cotton fibers;
(2) adding silver ion powder and bamboo fiber into a reactor, stirring and pulping, heating to 235-260 ℃ for reaction, cooling, slicing and drawing to obtain modified bamboo fiber;
(3) knitting modified cotton fibers and modified bamboo fibers to obtain two bacteriostatic water-absorbing surface fabric;
(4) preparing cotton fibers into cotton fiber cloth;
(5) preparing polyester fibers into two layers of high-density cloth nets, filling supported cotton fiber cloth and super absorbent resin between the two layers of polyester fiber high-density cloth nets, and bonding and fixing the two layers of polyester fiber high-density cloth nets to obtain the water-locking inner base layer fabric;
(6) and bonding the prepared water-locking inner base layer and the two bacteriostatic water-absorbing surface layer fabrics according to the raw material proportion to obtain the hydrophilic bacteriostatic high-color-absorbing positive polyester composite silk fabric.
5. The hydrophilic, antibacterial and high-color-absorption polyester composite filament fabric and the preparation method thereof according to claim 4 are characterized in that the weight ratio of the silver ion powder to the cotton fibers is 1: 300.
6. The hydrophilic, antibacterial and high-color-absorption polyester composite filament fabric and the preparation method thereof according to claim 4 are characterized in that the gravity ratio of the silver ion powder to the bamboo fibers is 1: 800.
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| CN202010897688.3A CN111993717A (en) | 2020-08-31 | 2020-08-31 | Hydrophilic antibacterial high-color-absorption polyester-acrylic composite yarn fabric and preparation method thereof |
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| CN202010897688.3A CN111993717A (en) | 2020-08-31 | 2020-08-31 | Hydrophilic antibacterial high-color-absorption polyester-acrylic composite yarn fabric and preparation method thereof |
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| CN108505201A (en) * | 2018-04-04 | 2018-09-07 | 湖南七纬科技有限公司 | A kind of easy dye hydrophilic polyesters fabric lining of durable antibiotic and preparation method thereof |
| CN109907406A (en) * | 2017-12-12 | 2019-06-21 | 绍兴市荣士达衬布有限公司 | A kind of cloth and its manufacturing method with reducing temperature of heatstroke prevention function |
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2020
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