CN110735328A - Preparation method of down-proof down jacket liner fabric - Google Patents
Preparation method of down-proof down jacket liner fabric Download PDFInfo
- Publication number
- CN110735328A CN110735328A CN201911144920.XA CN201911144920A CN110735328A CN 110735328 A CN110735328 A CN 110735328A CN 201911144920 A CN201911144920 A CN 201911144920A CN 110735328 A CN110735328 A CN 110735328A
- Authority
- CN
- China
- Prior art keywords
- fibers
- polyester
- layer
- preparation
- fabric
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0013—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using multilayer webs
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- 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
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/554—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving by radio-frequency heating
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
-
- 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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- 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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/04—Linen
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention mainly relates to the technical field of garment fabric processing, and discloses a preparation method of down feather penetration prevention down feather garment liner fabrics.
Description
Technical Field
The invention mainly relates to the technical field of garment material processing, in particular to a preparation method of down-proof down jacket liner materials.
Background
The down jacket is a very popular warm-keeping dress in winter, down is popular among people because it is soft, light and thin, is animal protein fibers, is provided with tens of millions of triangular fine air holes densely on down spherical fibers, can shrink and expand along with temperature change, has a temperature adjusting function, can absorb hot air emitted by a human body and isolate invasion of outside cold air, is grades higher than that of warm-keeping materials such as silk and cotton, is used as warm-keeping materials and has far higher economic value than other warm-keeping materials, but because the liner fabric of the down jacket is mostly formed by blending light and thin composite chemical fibers, the fibers have large pores, so that the gaps between the fibers of the liner are larger after the down jacket is worn for periods of time, the down jacket can be drilled out, the down jacket is gradually reduced, the liner fabric is sewn outside the liner fabric, and the liner fabric is worn outside times before the down jacket is worn.
The prior patent document CN102871245A discloses a method for manufacturing a liner of a down jacket, and particularly discloses that cotton fibers, flax fibers and soybean protein fibers are blended and then calendered to form a compressed fabric, and a waterproof coating agent is sprayed on the surface of the compressed fabric, wherein the waterproof coating agent consists of dodecyl amide, a silane coupling agent, ethyl hydrogen-containing silicone oil, a sodium polyacrylate dispersing agent and water, the waterproof coating sprayed on the surface of the liner of the patent document can really achieve a waterproof effect of , but the waterproof coating sprayed on the surface of the liner can bring great inconvenience to cleaning due to waterproofness when the down jacket is cleaned, and the waterproof coating agent sprayed on the surface of the liner can change the liner into a texture like a plastic bag , so that the plastic bag is not breathable when being worn on a body, the thermal sensation is easy to form, the wearing comfort of the down jacket is obviously reduced, and the grade of the down jacket is reduced.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention aims to provide a preparation method of types of down-proof jacket lining fabrics.
A preparation method of down feather penetration preventing down jacket lining fabric comprises the following steps:
(1) modification of polyester: placing polyester particles in a reaction kettle, heating to 255-265 ℃ at the speed of 4-5 ℃/min, carrying out heat preservation stirring for 30-40 min, adding monoalkoxy titanate, silicone rubber and nano zinc dioxide into the reaction kettle, carrying out heat preservation stirring for 40-50 min at the speed of 130-150 r/min, naturally cooling to room temperature, adding methanol into the reaction kettle, uniformly mixing, standing for 24-30 h, filtering, promoting full mixing and grafting of raw materials, fully modifying polyester, improving the strength and the anti-slip property of the polyester, enabling the surface of polyester fiber to present a granular feeling, increasing the friction force between down feather and polyester fiber, inhibiting down feather from drilling out of a fabric, effectively reducing the amount of down feather to obtain modified polyester;
(2) spinning, namely performing wet spinning on the modified polyester, wherein the linear density is 1.69-1.87 dtex, placing the spun polyester in an oven at 90-100 ℃ for heating for 5-7 min, taking out the polyester, naturally cooling the polyester to bend the polyester fiber, improving the friction force between the polyester fiber and down, and performing steps to inhibit down penetration to obtain the modified polyester fiber;
(3) fiber mixing: placing cotton fibers, flax fibers, graphene fibers and modified polyester fibers in water, and uniformly stirring, so that the softness, the air permeability and the perspiration property of the fabric can be increased, and the stuffy feeling of the traditional diamond-like velvet fabric is avoided, and mixed fibers are obtained;
(4) laying modified polyester fibers into a net to form a bottom anti-drilling layer, laying mixed fibers on the anti-drilling layer to form a fixed layer, laying the modified polyester fibers on the fixed layer to form a surface anti-drilling layer, so that the cloth is soft, light, thin and comfortable, no pores penetrating through the front and back surfaces of the fabric exist, steps are carried out to prevent down from drilling out, the liner fabric can effectively prevent down from drilling, the grade and the heat preservation effect of the down jacket are improved, the service life of the down jacket is prolonged, and the three-layer laying net is obtained;
(5) reinforcing and forming: and (3) carrying out high-frequency hot-press molding on the three layers of lapping, cooling, dyeing and finishing to obtain the down-proof down jacket liner fabric.
The addition amount of the monoalkoxy titanate in the step (1) is 23-25% of the weight of the polyester particles.
The addition amount of the silicone rubber in the step (1) is 20-22% of the weight of the polyester particles.
The nano zinc dioxide in the step (1) has the particle size of 50-60 nm, and the addition amount is 17-19% of the weight of the polyester particles.
The adding amount of the methanol in the step (1) is 3-4 times of the weight of the polyester particles.
The cotton fibers, the flax fibers, the graphene fibers and the modified polyester fibers in the step (3) are respectively prepared from the following raw materials in parts by weight: 66-68 parts of cotton fibers, 52-54 parts of flax fibers, 41-43 parts of graphene fibers and 30-32 parts of modified polyester fibers.
And (4) the thickness of the fixing layer in the step (4) is 2-3 times of that of the bottom drilling-proof layer.
And (4) the thickness of the surface layer anti-drilling layer in the step (4) is the same as that of the bottom layer anti-drilling layer.
And (5) carrying out high-frequency hot-press molding at the frequency of 134-138 kHz.
The down penetration preventing down jacket liner fabric prepared by the preparation method is good in anti-down penetration resistance.
The method has the advantages that the down penetration preventing down jacket liner fabric prepared by the method is three-layer non-woven fabric, high in strength, light, thin and soft, breathable, sweat-releasing and strong in skid resistance, wearing comfort is improved, down penetration can be effectively prevented, the heat preservation effect of the down jacket is improved, the wearing life of the down jacket is prolonged, single alkoxy titanate, silicone rubber and nano zinc dioxide are added after polyester particles are completely melted, methanol is added after the polyester particles are uniformly mixed for soaking, raw materials are fully mixed and grafted, polyester is fully modified, the strength and the skid resistance of polyester are improved, the surface of polyester fibers is granular, the friction force between the down and the polyester fibers can be increased, the down penetration of the down jacket fabric is inhibited, the down penetration amount is effectively reduced, wet spinning is carried out on the modified polyester, the modified polyester is placed in a high-temperature oven for short-time heating after spinning forming, the polyester fibers are bent, the friction force between the polyester fibers and the down is improved, the cotton fibers, the down penetration of the down penetration preventing down penetration of the down, the down penetration of the down jacket liner fabric is improved, the down penetration preventing down penetration of the down penetration of down jacket liner fabric is effectively improved, the down penetration of a down penetration preventing down penetration of the down penetration of down, the down layer is improved, the down penetration of the down jacket liner fabric, the down layer is improved, the down penetration of the down liner fabric, the down layer is improved, the down jacket liner fabric, the down layer is improved, the down penetration of the down layer is improved, the down jacket, the down layer is improved, the down penetration of the down jacket liner fabric, the down layer is improved, the down layer.
Detailed Description
The invention is illustrated by the following specific examples.
Example 1
A preparation method of down feather penetration preventing down jacket lining fabric comprises the following steps:
(1) modification of polyester: putting polyester particles into a reaction kettle, heating to 255 ℃ at the speed of 4 ℃/min, stirring for 30min under heat preservation, adding monoalkoxy titanate, silicone rubber and nano zinc dioxide into the reaction kettle, wherein the addition of the monoalkoxy titanate is 23% of the weight of the polyester particles, the addition of the silicone rubber is 20% of the weight of the polyester particles, the particle size of the nano zinc dioxide is 50-60 nm, the addition of the monoalkoxy titanate is 17-19% of the weight of the polyester particles, stirring for 40min under heat preservation at 130r/min, naturally cooling to room temperature, adding methanol into the reaction kettle, the addition of the methanol is 3 times of the weight of the polyester particles, uniformly mixing, standing for 24h, filtering, promoting the sufficient mixing and grafting of raw materials, fully modifying the polyester, improving the strength and the anti-skid property of the polyester, enabling the surface of the polyester fibers to present a granular feeling, increasing the friction force between the down and the polyester fibers, and inhibiting the, effectively reducing the down quantity to obtain modified polyester;
(2) spinning, namely performing wet spinning on the modified polyester, wherein the linear density is 1.69-1.87 dtex, placing the spun polyester in an oven at 90 ℃ for heating for 5min, taking out the polyester, naturally cooling the polyester to bend the polyester fiber, improving the friction force between the polyester fiber and down, and performing steps to inhibit down penetration to obtain the modified polyester fiber;
(3) fiber mixing: placing cotton fibers, flax fibers, graphene fibers and modified polyester fibers into water, wherein the cotton fibers, the flax fibers, the graphene fibers and the modified polyester fibers are respectively prepared from the following raw materials in parts by weight: the cotton fibers 66, the linen fibers 52, the graphene fibers 41 and the modified polyester fibers 30 are uniformly stirred, so that the softness, the air permeability and the perspiration property of the fabric can be improved, and the stuffy feeling of the traditional diamond-like velvet fabric is avoided, so that mixed fibers are obtained;
(4) laying modified polyester fibers into a net to form a bottom anti-drilling layer, laying mixed fibers on the anti-drilling layer to form a fixed layer, wherein the thickness of the fixed layer is 2 times of that of the bottom anti-drilling layer, laying the modified polyester fibers on the fixed layer to form a surface anti-drilling layer, the thickness of the surface anti-drilling layer is the same as that of the bottom anti-drilling layer, so that the cloth is soft, light, thin and comfortable, no pore penetrating through the front and back surfaces of the cloth is formed, steps are carried out to prevent down from drilling out, the liner cloth can effectively prevent down from drilling out, the grade and the heat preservation effect of the down jacket are improved, the service life of the down jacket is prolonged, and the three-layer laying net is obtained;
(5) reinforcing and forming: and (3) carrying out high-frequency hot-press molding on the three layers of lapping at the frequency of 134kHz, cooling, dyeing and finishing to obtain the down-proof down jacket liner fabric.
And (3) detection results: modulus of elasticity: 49.8 Gpa; air permeability: 52 mm/s; tapping with 300N force for 24h did not find bur.
Example 2
A preparation method of down feather penetration preventing down jacket lining fabric comprises the following steps:
(1) modification of polyester: putting polyester particles into a reaction kettle, heating to 260 ℃ at the speed of 4.5 ℃/min, stirring for 35min under heat preservation, adding monoalkoxy titanate, silicon rubber and nano zinc dioxide into the reaction kettle, wherein the addition of the monoalkoxy titanate is 24% of the weight of the polyester particles, the addition of the silicon rubber is 21% of the weight of the polyester particles, the particle size of the nano zinc dioxide is 50-60 nm, the addition is 18% of the weight of the polyester particles, stirring for 45min under heat preservation at 140r/min, naturally cooling to room temperature, adding methanol into the reaction kettle, the addition is 3.5 times of the weight of the polyester particles, uniformly mixing, standing for 27h, filtering, promoting the sufficient mixing and grafting of raw materials, fully modifying the polyester, improving the strength and the anti-skid property of the polyester, enabling the surface of the polyester fibers to present a granular feeling, increasing the friction force between the down feather and the polyester fibers, and inhibiting the down feather from drilling out of the fabric, effectively reducing the down quantity to obtain modified polyester;
(2) spinning, namely performing wet spinning on the modified polyester, wherein the linear density is 1.69-1.87 dtex, placing the spun polyester in an oven at 95 ℃ for heating for 6min, taking out the polyester, naturally cooling the polyester to bend the polyester fiber, improving the friction force between the polyester fiber and down, and performing steps to inhibit down penetration to obtain the modified polyester fiber;
(3) fiber mixing: placing cotton fibers, flax fibers, graphene fibers and modified polyester fibers into water, wherein the cotton fibers, the flax fibers, the graphene fibers and the modified polyester fibers are respectively prepared from the following raw materials in parts by weight: the cotton fibers 67, the linen fibers 53, the graphene fibers 42 and the modified polyester fibers 31 are uniformly stirred, so that the softness, the air permeability and the perspiration property of the fabric can be improved, and the stuffy feeling of the traditional diamond-like velvet fabric is avoided, so that mixed fibers are obtained;
(4) laying modified polyester fibers into a net to form a bottom anti-drilling layer, laying mixed fibers on the anti-drilling layer to form a fixed layer, wherein the thickness of the fixed layer is 2.5 times of that of the bottom anti-drilling layer, laying the modified polyester fibers on the fixed layer to form a surface anti-drilling layer, the thickness of the fixed layer is the same as that of the bottom anti-drilling layer, so that the cloth is soft, light, thin and comfortable, no pore penetrating through the front and back surfaces of the cloth is formed, steps are carried out to prevent down from drilling out, the down can be effectively prevented from drilling out by the lining cloth, the grade and the heat preservation effect of the down jacket are improved, the wearing life of the down jacket is prolonged, and the three-layer laying is obtained;
(5) reinforcing and forming: and (3) carrying out high-frequency hot-press molding on the three layers of lapping at the frequency of 136kHz, cooling, dyeing and finishing to obtain the down-proof down jacket liner fabric.
And (3) detection results: modulus of elasticity: 50.7 Gpa; air permeability: 53 mm/s; tapping with 300N force for 24h did not find bur.
Example 3
A preparation method of down feather penetration preventing down jacket lining fabric comprises the following steps:
(1) modification of polyester: putting polyester particles into a reaction kettle, heating to 265 ℃ at the speed of 5 ℃/min, stirring for 40min under heat preservation, adding monoalkoxy titanate, silicon rubber and nano zinc dioxide into the reaction kettle, wherein the addition of the monoalkoxy titanate is 25% of the weight of the polyester particles, the addition of the silicon rubber is 22% of the weight of the polyester particles, the particle size of the nano zinc dioxide is 50-60 nm, the addition of the monoalkoxy titanate is 19% of the weight of the polyester particles, stirring for 50min under heat preservation at 150r/min, naturally cooling to room temperature, adding methanol into the reaction kettle, the addition of the methanol is 4 times of the weight of the polyester particles, uniformly mixing, standing for 30h, filtering, promoting the raw materials to be fully mixed and grafted, fully modifying the polyester, improving the strength and the anti-skid property of the polyester, enabling the surface of the polyester fibers to present a granular feeling, increasing the friction force between down and the polyester fibers, and inhibiting the, effectively reducing the down quantity to obtain modified polyester;
(2) spinning, namely performing wet spinning on the modified polyester, wherein the linear density is 1.69-1.87 dtex, placing the spun polyester in an oven at 100 ℃ for heating for 7min, taking out the polyester, naturally cooling the polyester to bend the polyester fiber, improving the friction force between the polyester fiber and down, and performing steps to inhibit down penetration to obtain the modified polyester fiber;
(3) fiber mixing: placing cotton fibers, flax fibers, graphene fibers and modified polyester fibers into water, wherein the cotton fibers, the flax fibers, the graphene fibers and the modified polyester fibers are respectively prepared from the following raw materials in parts by weight: the cotton fiber 68, the flax fiber 54, the graphene fiber 43 and the modified polyester fiber 32 are uniformly stirred, so that the softness, the air permeability and the perspiration property of the fabric can be improved, and the stuffy feeling of the traditional diamond-like velvet fabric is avoided, so that mixed fibers are obtained;
(4) laying modified polyester fibers into a net to form a bottom anti-drilling layer, laying mixed fibers on the anti-drilling layer to form a fixed layer, wherein the thickness of the fixed layer is 3 times of that of the bottom anti-drilling layer, laying the modified polyester fibers on the fixed layer to form a surface anti-drilling layer, the thickness of the surface anti-drilling layer is the same as that of the bottom anti-drilling layer, so that the cloth is soft, light, thin and comfortable, no pore penetrating through the front and back surfaces of the cloth is formed, steps are carried out to prevent down from drilling out, the liner cloth can effectively prevent down from drilling out, the grade and the heat preservation effect of the down jacket are improved, the service life of the down jacket is prolonged, and the three-layer laying net is obtained;
(5) reinforcing and forming: and (3) carrying out high-frequency hot-press molding on the three layers of lapping at the frequency of 138kHz, cooling, dyeing and finishing to obtain the down-proof down jacket liner fabric.
And (3) detection results: modulus of elasticity: 50.3 Gpa; air permeability: 51 mm/s; tapping with 300N force for 24h did not find bur.
Performance parameters of the example and comparative example liner cloths:
the liner cloth of the embodiment and the comparative example is randomly selected, the size is 50 multiplied by 50cm, the elastic modulus (GPa) of the liner cloth is detected, the air permeability (mm/s) of each group of liner cloth is detected according to the standard GB/T5453, then the two liner cloth are sewn, a 21Tex sewing line is adopted during sewing, 80% white duck feather 200g is filled in the liner cloth, 300N force is used for beating for 24 hours after sewing and sealing, and whether down is drilled out on the surface of the liner cloth is observed.
According to the detection results, the down penetration preventing down jacket liner fabric is high in elastic modulus and air permeability, avoids muggy feeling, and does not have the down penetration phenomenon after long-time beating, and the down penetration preventing down jacket liner fabric is high in strength and can effectively prevent down penetration.
Claims (10)
1, A preparation method of down-proof down jacket lining fabric, which is characterized by comprising the following steps:
(1) modification of polyester: placing polyester particles in a reaction kettle, heating to 255-265 ℃ at the speed of 4-5 ℃/min, preserving heat and stirring for 30-40 min, adding monoalkoxy titanate, silicone rubber and nano zinc dioxide into the reaction kettle, preserving heat and stirring for 40-50 min at the speed of 130-150 r/min, naturally cooling to room temperature, adding methanol into the reaction kettle, uniformly mixing, standing for 24-30 h, and filtering to obtain modified polyester;
(2) spinning: carrying out wet spinning on the modified polyester, wherein the linear density is 1.69-1.87 dtex, placing the spun polyester in an oven at 90-100 ℃ for heating for 5-7 min, taking out, and naturally cooling to obtain modified polyester fiber;
(3) fiber mixing: placing cotton fibers, flax fibers, graphene fibers and modified polyester fibers in water, and uniformly stirring to obtain mixed fibers;
(4) three-layer lapping: laying modified polyester fibers into a net to form a bottom anti-drilling layer, laying mixed fibers on the anti-drilling layer to form a fixed layer, laying the modified polyester fibers on the fixed layer to form a surface anti-drilling layer, and obtaining a three-layer laid net;
(5) reinforcing and forming: and (3) carrying out high-frequency hot-press molding on the three layers of lapping, cooling, dyeing and finishing to obtain the down-proof down jacket liner fabric.
2. The preparation method of the inner liner fabric of the down penetration preventing down jacket, according to claim 1, is characterized in that the amount of the monoalkoxy titanate added in the step (1) is 23-25% of the weight of the polyester particles.
3. The preparation method of the inner liner fabric of the down-proof down jacket as claimed in claim 1, wherein the addition amount of the silicone rubber in the step (1) is 20-22% of the weight of the polyester particles.
4. The preparation method of the inner liner fabric of the down-proof down jacket as claimed in claim 1, wherein the nano zinc dioxide in the step (1) has a particle size of 50-60 nm, and the addition amount is 17-19% of the weight of the polyester particles.
5. The preparation method of the inner liner fabric of the down-proof down jacket, according to claim 1, wherein the amount of the methanol added in the step (1) is 3-4 times of the weight of the polyester particles.
6. The preparation method of the inner liner fabric of the down-proof down jacket as claimed in claim 1, wherein the cotton fibers, the flax fibers, the graphene fibers and the modified polyester fibers in the step (3) are respectively prepared from the following raw materials in parts by weight: 66-68 parts of cotton fibers, 52-54 parts of flax fibers, 41-43 parts of graphene fibers and 30-32 parts of modified polyester fibers.
7. The preparation method of the inner liner fabric of the down feather penetration preventing down jacket as claimed in claim 1, wherein the thickness of the fixing layer in the step (4) is 2-3 times that of the penetration preventing layer at the bottom layer.
8. The preparation method of the inner liner fabric of the down feather penetration preventing down jacket as claimed in claim 1, wherein the thickness of the surface penetration preventing layer in the step (4) is the same as that of the bottom penetration preventing layer.
9. The preparation method of the inner lining fabric of the down-proof down jacket as claimed in claim 1, wherein the high-frequency hot-press forming in the step (5) is performed at a frequency of 134-138 kHz.
10, the down-proof down jacket lining fabric prepared by the method for preparing the down-proof down jacket lining fabric according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144920.XA CN110735328A (en) | 2019-11-21 | 2019-11-21 | Preparation method of down-proof down jacket liner fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144920.XA CN110735328A (en) | 2019-11-21 | 2019-11-21 | Preparation method of down-proof down jacket liner fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110735328A true CN110735328A (en) | 2020-01-31 |
Family
ID=69273408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911144920.XA Withdrawn CN110735328A (en) | 2019-11-21 | 2019-11-21 | Preparation method of down-proof down jacket liner fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110735328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749322A (en) * | 2021-09-27 | 2021-12-07 | 高梵(浙江)信息技术有限公司 | Outdoor dirt-resistant ventilative eiderdown outdoor jacket |
| CN115352153A (en) * | 2022-08-24 | 2022-11-18 | 高梵(浙江)信息技术有限公司 | Seamless down locking fabric for down garment |
-
2019
- 2019-11-21 CN CN201911144920.XA patent/CN110735328A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749322A (en) * | 2021-09-27 | 2021-12-07 | 高梵(浙江)信息技术有限公司 | Outdoor dirt-resistant ventilative eiderdown outdoor jacket |
| CN115352153A (en) * | 2022-08-24 | 2022-11-18 | 高梵(浙江)信息技术有限公司 | Seamless down locking fabric for down garment |
| CN115352153B (en) * | 2022-08-24 | 2023-07-04 | 高梵(浙江)信息技术有限公司 | Seamless lock velvet fabric for down jackets |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104479337B (en) | Preparation process of waterproof air-permeable moisture-permeable microporous film | |
| CN110735328A (en) | Preparation method of down-proof down jacket liner fabric | |
| CZ2007692A3 (en) | Laminate product and textile article produced with the use thereof | |
| CN111286993B (en) | Down jacket fabric treatment method by hot rolling lamination instead of sewing | |
| CN109927386A (en) | Aeroge phase transformation heat insulating material and preparation method thereof | |
| CN109846103A (en) | A kind of new and effective cold-resistant receives material down jackets and preparation method thereof | |
| WO2020186544A1 (en) | Down material modified by aerogel and product thereof | |
| CN103494366A (en) | Method for making outdoor sportswear with luminescent warning function | |
| CN108556423A (en) | The fabric and production method of functional membrane two sides compound fabric | |
| CN109123826B (en) | Radiation cooling sportswear | |
| CN207167823U (en) | Novel and multifunctional riding apparel | |
| CN209320415U (en) | A kind of aeroge insulation garment | |
| CN202504259U (en) | Composite fabric suitable for spring and autumn clothing | |
| CN106723473A (en) | Can autonomous heat generating and retention multi-functional riding apparel | |
| CN209454296U (en) | A kind of thermal fabric | |
| CN103660516B (en) | A kind of leather composite material processing method implanting coffee carbon cashmere | |
| CN206776782U (en) | Can autonomous heat generating and retention multi-functional riding apparel | |
| CN107485057B (en) | A kind of production method of comprehensive socks | |
| CN108272170A (en) | A kind of novel pin weaving insole | |
| CN211861916U (en) | Aerogel warm-keeping gloves | |
| CN107351467A (en) | A kind of lightweight comfort air-permeable anti-bacterial fabric | |
| CN107984871B (en) | Leather printing composite material and production process thereof | |
| TWI569960B (en) | Temperature regulating cloth | |
| CN210309437U (en) | Soft and warm polyester acrylic fiber composite fabric | |
| CN205144250U (en) | Anti -slip carpet surface fabric |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200131 |
|
| WW01 | Invention patent application withdrawn after publication |