CN115302896A - Breathable anti-static down jacket fabric and preparation method thereof - Google Patents
Breathable anti-static down jacket fabric and preparation method thereof Download PDFInfo
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- CN115302896A CN115302896A CN202210847298.4A CN202210847298A CN115302896A CN 115302896 A CN115302896 A CN 115302896A CN 202210847298 A CN202210847298 A CN 202210847298A CN 115302896 A CN115302896 A CN 115302896A
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Abstract
The invention relates to a breathable anti-static down jacket fabric and a preparation method thereof.
Description
Technical Field
The invention belongs to the technical field of down jacket fabrics, and particularly relates to a breathable anti-static down jacket fabric and a preparation method thereof.
Background
In recent years, along with the change of life style and the continuous improvement of consumption level of people, the needs of the clothing market are greatly changed, in order to adapt to the requirements of lightness, comfort and functionality of wearing, different regional climates and the like, when the clothing fabric meets the basic requirements of lightness, softness, smoothness, verticality and the like, the requirements of individuation and functionalization are higher and higher, the functions of advocating nature, comfort, beauty, convenience in nursing, health care and the like are gradually the pursuit targets of people, and the factors promote and promote the development of composite fiber raw materials and clothing fabrics.
Patent CN201110357681.3 discloses a skin care natural textile material and a manufacturing method thereof, the skin care natural textile material is formed by blending chitin fiber, milk protein fiber and tencel fiber, the blended fiber at least contains an aromatic, and after the three fibers are blended, the advantages of the three fibers can be fully exerted, so that the product has the functions of bacteriostasis, deodorization, skin moistening and skin nourishing, moisture absorption, softness and comfort, meanwhile, through after-treatment of the aromatic microcapsule, the fabric becomes the best carrier of the aromatic microcapsule, the fabric is slowly released through the aromatic microcapsule, aromatic functional therapy can be implemented, the immunity of a human body is enhanced, the life quality of a human is improved, and the skin care natural textile material has a certain auxiliary treatment effect on the health of the human body.
Patent CN201210044385.2 discloses a method for preparing high conductivity conductive fiber or fabric, comprising the following steps: 1) Providing a conductive polymer-based conductive fiber or a conductive fabric made thereof as a matrix; and 2) placing the conductive fiber or fabric used as the matrix in the step 1) into a solution containing a conductive polymer monomer, an oxidant, a doping agent and an optional emulsifier at the temperature of-30 to +50 ℃ to carry out chemical oxidation in-situ polymerization for 6 to 36 hours to obtain the high-conductivity conductive fiber or fabric. The method results in a conductive fiber or fabric having improved conductivity compared to that prior to treatment, and also exhibits electromagnetic and infrared shielding properties. The method has simple operation process, is easy for industrialized production, can be used for producing conductive fibers, fabrics and the like with high added value, and has wide application prospect. The invention also relates to the high conductivity conductive fibers and fabrics obtained by the method of the invention and applications thereof.
However, at present, because the contact surface between the fabric and underwear is large, the probability of generating static electricity is greatly increased, and the existing fabric is usually a thinner fabric to increase air permeability and eliminate static electricity, but the overall heat retention and the down locking effect are greatly reduced, and the moisture retention and air permeability of the overall fabric are poor.
Disclosure of Invention
The invention aims to solve the problems and provide a breathable and anti-static down jacket fabric and a preparation method thereof.
The invention achieves the above purpose through the following technical scheme:
a breathable anti-static down jacket fabric comprises a surface layer, a breathable layer, an anti-static layer and an inner layer from outside to inside in sequence, wherein the inner layer comprises a removing piece and a static eliminating layer,
according to the mass percentage: the surface layer comprises 45% of waterproof fibers and 55% of polyester fibers, and the static elimination layer comprises 50% of first conductive fibers and 50% of polyester fibers; the antistatic layer comprises 20% of second conductive fibers, 40% of acrylic fibers and 40% of modified moisturizing fibers.
The modified moisture-keeping fiber is obtained by adding a foaming agent and an antioxidant into chitin fiber, milk protein fiber and tencel fiber and then twisting and weaving.
Utilize the surface course that waterproof fiber and polyester fiber made formed, have good water-proof effects, utilize the static elimination layer that first conductive fiber and polyester fiber woven and form for the inlayer has good effect of eliminating static, utilize the antistatic layer that second conductive fiber, acrylic fibres and modified moisturizing fibre blending formed, have very good effect of static elimination, and under the dual holding of inlayer, the effect is better.
As a further optimization scheme of the invention, the removing part comprises a convex part and a concave part which are respectively arranged in the static eliminating layer and have hemispherical outer surfaces, a positioning ring comprising a plurality of groups of conducting points is arranged outside the convex part, a heat-insulating expansion block with a hole is arranged inside the concave part, down locking fibers are arranged in the hole, the heat-insulating expansion block is positioned between the antistatic layer and the inner layer, and the heat-insulating expansion block is connected with the antistatic layer through reinforcing fibers;
as a further optimized scheme of the invention, the static elimination layer comprises first conductive fibers and polyester fibers;
as a further optimization scheme of the invention, the antistatic layer comprises second conductive fibers, acrylic fibers and modified moisturizing fibers.
The bulge is arranged on the outer surface of the static eliminating layer, and the bulge is of an ellipsoidal structure, so that the ellipsoidal bulge is strong in grabbing force and easy to generate adhesive force with underwear;
when the friction produces inevitable static between static elimination layer and the underwear, static can pass through the inside of the quick transmission of the conduction point to antistatic layer on the holding ring, because antistatic in situ second conductive fiber plays crucial effect, thereby be convenient for eliminate static fast, guarantee the comfort level of wearing, wherein, need explain that, the holding ring with the concentrated locking of static in the inner circle of holding ring, and through the quick conduction static of conduction point, mutual independence between the holding ring, avoid the big regional direction of static, consequently, reduce the static to the interference of wearing person.
The heat-insulating expansion block is arranged in the concave part, the heat-insulating expansion block is in an ellipsoid structure, the heat-insulating expansion block is internally provided with pores, and the pores are soaked by the expansion solution, so that the heat-insulating expansion block is well expanded by heat, the thermal insulation expansion block has the advantages that the thermal insulation expansion block has good fireproof effect due to the fact that the base material of the thermal insulation expansion block is fireproof foam particles, and damage to down jackets and wearers caused by external fire sources is reduced;
when the inside temperature of down coat rose, the thermal expansion piece is heated and expands, the increase of the volume of thermal expansion piece this moment, thermal expansion piece after the inflation, good heat preservation effect has, avoid thermal further loss, the thermal expansion piece takes place the inflation back simultaneously, the hole can the grow, the gas permeability of whole surface fabric is good, at this moment, the portion of sewing up hole grow on static elimination layer, at this moment, lock fine hair fibre on the thermal expansion piece is filled fast in the portion of sewing up hole, avoid the eiderdown to waft out along the portion of sewing up hole of increase, play the effect of lock fine hair.
When the temperature in the down jacket is reduced, the heat-insulating expansion blocks shrink when meeting cold, the size of the heat-insulating expansion blocks is reduced, the pores are reduced, and the influence of external cold air on the heat retention of the down jacket is avoided.
As a further optimization scheme of the invention, the breathable layer is obtained by adding a moisture-retention modification factor to the breathable fabric, the moisture-retention modification factor comprises spherical silver particles, a plurality of groups of bamboo charcoal fibers and moisture-retention fibers are arranged on the outer sides of the spherical silver particles, and an expansion part is formed at the outer end of each bamboo charcoal fiber.
As a further optimization scheme of the invention, the bamboo charcoal fibers and the moisturizing fibers are arranged in a staggered manner, and both the bamboo charcoal fibers and the moisturizing fibers are in a conical structure.
As a further optimization scheme of the invention, the method comprises the following steps of: the breathable fabric comprises 70% of cotton and 30% of flax fibers, air holes are formed between the cotton and the flax fibers, and the moisture-retention modification factors are located in the air holes.
The spherical silver particles have a good antibacterial effect, the bamboo charcoal fibers and the moisturizing fibers are uniformly distributed on the outer sides of the spherical silver particles, the bamboo charcoal fibers and the moisturizing fibers are firmly locked in gaps of the inner fabric of the breathable fabric through expansion parts arranged at the ends of the bamboo charcoal fibers and the moisturizing fibers and are integrated with the breathable fabric into a whole, the moisturizing fibers play a role in moisturizing, are matched with the antistatic layer, reduce the dryness of the whole fabric and avoid static electricity, and on the other hand, the spherical silver particles and the bamboo charcoal fibers have a good antibacterial effect and avoid mildew when the down jacket is placed for a long time;
in addition, the breathable fabric is made of cotton and linen fibers, so that the breathability of the whole breathable layer is greatly enhanced;
as a further optimization scheme of the invention, the heat-insulation expansion block comprises fireproof foam particles and expansion powder, the pores are distributed in the heat-insulation expansion block in a strip-shaped staggered manner, and the conductive points are electrically connected with the antistatic layer.
As a further optimization scheme of the invention, the preparation method for preparing the breathable anti-static down jacket fabric comprises the following steps:
s1, mixing spherical silver particles, bamboo charcoal fibers and moisturizing fibers, then quantitatively adding glue, standing for 40min to obtain a moisturizing modification factor dissociated in the glue, soaking the moisturizing modification factor in a breathable fabric made of cotton and linen fibers, heating to 150 ℃, stirring for 80min, and drying to form a breathable layer;
s2: quantitatively adding a foaming agent and an antioxidant into a whole fiber formed by twisting chitin fiber, milk protein fiber and tencel fiber to prepare modified moisturizing fiber, and blending the modified moisturizing fiber, the second conductive fiber and the acrylic fiber to obtain an antistatic layer;
s3, weaving first conductive fibers and polyester fibers into an electrostatic elimination layer, utilizing a template with an ellipsoidal convex shape to carry out hot pressing on the electrostatic elimination layer, respectively forming a convex part and a concave part on the inner surface and the outer surface of the electrostatic elimination layer, utilizing a 3D printing technology to print a positioning ring and a conductive point on the outer side of the convex part, soaking a heat-insulation expansion block in an expansion solution, airing, coating glue on one surface of the heat-insulation expansion block, mixing the glue with pile locking fibers, coating glue on the other surface of the heat-insulation expansion block, mixing the glue with reinforcing fibers, placing the heat-insulation expansion block with the pile locking fibers in the concave part, and carrying out integral hot pressing to obtain an inner layer, wherein the integral hot pressing temperature is 180 ℃;
and S4, weaving waterproof fibers and polyester fibers into a surface layer, the breathable layer, the antistatic layer and the inner layer, and hot-pressing the surface layer, the breathable layer, the antistatic layer and the inner layer to obtain the breathable and antistatic down jacket fabric, wherein the outer surface of the inner layer is attached to the inner surface of the antistatic layer.
The invention has the beneficial effects that: according to the breathable anti-static down jacket fabric, the bulge part is arranged on the outer surface of the static elimination layer, and the bulge part is of an ellipsoidal structure, so that the ellipsoidal bulge has strong grabbing force and is easy to generate adhesive force with underwear;
further, when the friction produces inevitable static between static elimination layer and the underwear, static can pass through the inside of the quick transmission of the conduction point to antistatic layer on the holding ring, because antistatic in situ second conductive fiber plays crucial effect, thereby be convenient for eliminate static fast, guarantee the comfort level of wearing, wherein, what need explain is, the holding ring is with the concentrated locking of static in the inner circle of holding ring, and through the quick conduction static of conduction point, mutual independence between the holding ring, avoid the big regional direction of static, consequently, reduce the static to the interference of wearing person.
The heat-insulating expansion block is arranged in the concave part, the heat-insulating expansion block is in an ellipsoid structure, the heat-insulating expansion block is internally provided with pores, and the pores are soaked by the expansion solution, so that the heat-insulating expansion block is well expanded by heat, the thermal insulation expansion block has the advantages that the thermal insulation expansion block has good fireproof effect due to the fact that the base material of the thermal insulation expansion block is fireproof foam particles, and damage to down jackets and wearers caused by external fire sources is reduced;
further, when the inside temperature of down coat rose, the thermal expansion piece is heated and expands, the volume increase of thermal expansion piece this moment, thermal expansion piece after the inflation, good heat preservation effect has, avoid thermal further to run off, the thermal expansion piece takes place the inflation back simultaneously, the hole can the grow, the gas permeability of whole surface fabric is good, at this moment, the portion of sewing up hole grow on the static elimination layer, at this moment, lock fine hair fibre on the thermal expansion piece is filled fast in the portion of sewing up hole, avoid the eiderdown to fly out along the portion of sewing up hole of increase, play the effect of lock fine hair.
Further, globular silver particle has good antibiotic effect, globular silver particle's outside evenly distributed has bamboo charcoal fiber and moisturizing fiber, and firmly lock in the inside surface fabric gap of ventilative surface fabric through the extension portion that bamboo charcoal fiber and moisturizing fiber tip set up, and form wholly with ventilative surface fabric, wherein the effect of moisturizing is played to the moisturizing fiber, with antistatic layer phase-match, reduce the degree of dryness of whole surface fabric, avoid the production of static, on the other hand, through being provided with globular silver particle and bamboo charcoal fiber, when the down coat is placed for a long time, have good antibiotic effect, avoid producing simultaneously and milden and rot.
Drawings
FIG. 1 is a schematic view of the main viewing axis side structure of the present invention;
FIG. 2 is a side view isometric view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 4 is a side view of the boss of the present invention;
FIG. 5 is a schematic view of the main visual axis structure of the breathable fabric and the moisture-retention modification factor connection;
FIG. 6 is a schematic diagram of the main visual axis structure of the moisture retention modification factor of the present invention.
In the figure: 1. a surface layer; 2. a breathable layer; 21. a breathable fabric; 22. a moisture retention modification factor; 221. spherical silver particles; 223. bamboo charcoal fiber; 224. moisture-retaining fibers; 225. an expansion unit; 3. an antistatic layer; 4. an inner layer; 41. removing the part; 411. a boss portion; 412. a recessed portion; 413. a positioning ring; 414. a conduction point; 415. a heat-insulating expansion block; 416. a pore; 417. locking down fibers; 418. reinforcing fibers; 42. and a static elimination layer.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Examples
As shown in figure 1, the breathable anti-static down jacket fabric sequentially comprises a surface layer 1, a breathable layer 2, an anti-static layer 3 and an inner layer 4 from outside to inside, wherein the inner layer 4 comprises a removing piece 41 and a static eliminating layer 42,
according to the mass percentage: the surface layer 1 comprises 45% of waterproof fibers and 55% of polyester fibers, and the static elimination layer 42 comprises 50% of first conductive fibers and 50% of polyester fibers; the antistatic layer 3 comprises 20% of second conductive fibers, 40% of acrylic fibers and 40% of modified moisturizing fibers.
The modified moisture-keeping fiber is obtained by adding a foaming agent and an antioxidant into chitin fiber, milk protein fiber and tencel fiber and then twisting and weaving.
The surface layer 1 made of the waterproof fibers and the polyester fibers has a good waterproof effect, the static elimination layer 42 woven by the first conductive fibers and the polyester fibers has a good static elimination effect, the antistatic layer 3 formed by blending the second conductive fibers, the acrylic fibers and the modified moisturizing fibers has a good static elimination effect, and under the dual holding of the inner layer 4, the effect is better.
As shown in fig. 2-4, the removing member 41 includes a convex portion 411 and a concave portion 412, which are respectively disposed on the inner and outer surfaces of the static electricity eliminating layer 42 and are hemispherical, a positioning ring 413 including a plurality of sets of conducting points 414 is disposed on the outer side of the convex portion 411, a thermal insulation expansion block 415 with a hole (416) is disposed inside the concave portion 412, a flock locking fiber 417 is disposed in the hole 416, the thermal insulation expansion block 415 is disposed between the antistatic layer 3 and the inner layer 4, and the thermal insulation expansion block 415 is connected to the antistatic layer 3 through a reinforcing fiber 418;
the static elimination layer 42 includes first conductive fibers and polyester fibers;
the antistatic layer 3 comprises second conductive fibers, acrylic fibers and modified moisturizing fibers.
The bulge part 411 is arranged on the outer surface of the static eliminating layer 42, and the bulge part 411 is of an ellipsoid-shaped structure, so that the ellipsoidal bulge is strong in grabbing force and is easy to generate adhesive force with underwear;
when the friction between static electricity eliminating layer 42 and the underwear generates inevitable static electricity, the static electricity can be rapidly transmitted to the inside of antistatic layer 3 through conducting points 414 on the positioning ring 413, because second conducting fibers in the antistatic layer 3 play a vital role, thereby being convenient for rapidly eliminating the static electricity, and ensuring the wearing comfort, wherein, it needs to be explained that the positioning ring 413 is locked in the inner ring of the positioning ring 413 with the static electricity concentrated, and rapidly conducting the static electricity through conducting points 414, the positioning rings 413 are mutually independent, the large-area guiding of the static electricity is avoided, and therefore the interference of the static electricity to a wearer is reduced.
The heat-insulating expansion block 415 is arranged in the concave part 412, wherein the heat-insulating expansion block 415 is of an ellipsoidal structure, the heat-insulating expansion block 415 is internally provided with the pore 416, and the pore 416 is soaked by the expansion solution, so that the heat-insulating expansion block 415 has good effects of being heated when being cooled, wherein it needs to be noted that the base material of the heat-insulating expansion block 415 is fireproof foam particles, so that the heat-insulating expansion block has a good fireproof effect, and the damage of an external fire source to the down jacket and a wearer is reduced;
when the inside temperature of down coat rose, the thermal insulation inflation piece 415 is heated the inflation, the volume increase of thermal insulation inflation piece 415 this moment, thermal insulation inflation piece 415 after the inflation, good heat preservation effect has, avoid thermal further to run off, the thermal insulation inflation piece 415 takes place the inflation back simultaneously, hole 416 can the grow, the gas permeability of whole surface fabric is good, at this moment, the seam portion hole grow of static elimination layer 42, at this moment, lock fine hair fibre 417 on the thermal insulation inflation piece 415 is filled fast in seam portion hole, avoid the eiderdown to waft along the seam portion hole of increase, play the effect of lock fine hair.
When the temperature in the down jacket is reduced, the thermal insulation expansion block 415 contracts when meeting cold, at the moment, the volume of the thermal insulation expansion block 415 is reduced, the pores 416 are reduced, and the influence of external cold air on the heat retention of the down jacket is avoided.
As shown in fig. 5-6, the air-permeable layer 2 is obtained by adding the moisture-retention modification factor 22 to the air-permeable fabric 21, the moisture-retention modification factor 22 includes spherical silver particles 221, a plurality of groups of bamboo charcoal fibers 223 and moisture-retention fibers 224 are disposed outside the spherical silver particles 221, and an extension 225 is formed at the outer end of the bamboo charcoal fibers 223.
The bamboo charcoal fiber 223 and the moisture retention fiber 224 are arranged in a staggered mode, and both the bamboo charcoal fiber 223 and the moisture retention fiber 224 are in a conical structure.
According to the mass percentage: the breathable fabric 21 comprises 70% of cotton and 30% of flax fibers, air holes are formed between the cotton and the flax fibers, and the moisture-retention modification factors 22 are positioned in the air holes.
The spherical silver particles 221 have a good antibacterial effect, the bamboo charcoal fiber 223 and the moisture preservation fiber 224 are uniformly distributed on the outer side of the spherical silver particles 221, the bamboo charcoal fiber 223 and the moisture preservation fiber 224 are firmly locked in a gap of the inner fabric of the breathable fabric 21 through the expansion parts 225 arranged at the ends of the bamboo charcoal fiber 223 and the moisture preservation fiber 224, and the moisture preservation fiber 224 and the breathable fabric 21 form a whole, the moisture preservation fiber 224 has a moisture preservation effect, is matched with the antistatic layer 3, reduces the dryness of the whole fabric and avoids static electricity, and on the other hand, the spherical silver particles 221 and the bamboo charcoal fiber 223 have a good antibacterial effect and avoid mildew when the down jacket is placed for a long time;
in addition, the breathable fabric 21 is made of cotton and linen fibers, so that the breathability of the whole breathable layer 2 is greatly enhanced;
the heat-insulating expansion block 415 comprises fireproof foam particles and expansion powder, the pores 416 are distributed in a strip-shaped staggered mode inside the heat-insulating expansion block 415, and the conduction points 414 are electrically connected with the antistatic layer 3.
A preparation method for preparing the breathable anti-static down jacket fabric is characterized by comprising the following steps: the method comprises the following steps:
s1, mixing spherical silver particles 221, bamboo charcoal fibers 223 and moisture retention fibers 224, then quantitatively adding glue, standing for 40min to obtain moisture retention modification factors 22 dissociated in the glue, soaking the moisture retention modification factors 22 in a breathable fabric 21 made of cotton and linen fibers, heating to 150 ℃, stirring for 80min, and drying to form a breathable layer 2;
s2: quantitatively adding a foaming agent and an antioxidant into a whole fiber formed by twisting chitin fiber, milk protein fiber and tencel fiber to prepare modified moisturizing fiber, and blending the modified moisturizing fiber, the second conductive fiber and the acrylic fiber to obtain an antistatic layer 3;
s3, weaving first conductive fibers and polyester fibers into an electrostatic elimination layer 42, utilizing an ellipsoidal convex template to carry out hot pressing on the electrostatic elimination layer 42, respectively forming a convex part 411 and a concave part 412 on the inner surface and the outer surface of the electrostatic elimination layer 42, utilizing a 3D printing technology to print a positioning ring 413 and a conduction point 414 on the outer side of the convex part 411, soaking a heat-insulation expansion block 415 in an expansion solution, airing, coating glue on one surface of the heat-insulation expansion block 415, mixing the glue with pile locking fibers 417, coating the glue on the other surface of the heat-insulation expansion block 415, mixing the glue with reinforcing fibers 418, placing the heat-insulation expansion block 415 with the pile locking fibers 417 in the concave part 412, and carrying out integral hot pressing to obtain an inner layer 4, wherein the integral hot pressing temperature is 180 ℃;
and S4, weaving waterproof fibers and polyester fibers into a surface layer 1, the breathable layer 2, the antistatic layer 3 and the inner layer 4, and hot-pressing to obtain the breathable and antistatic down jacket fabric, wherein the outer surface of the inner layer 4 is attached to the inner surface of the antistatic layer 3.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides a ventilative antistatic down coat surface fabric which characterized in that: comprises a surface layer (1), a breathable layer (2), an antistatic layer (3) and an inner layer (4) from outside to inside in sequence;
wherein, inlayer (4) are including removing piece (41) and static elimination layer (42), it is hemispherical bellying (411) and depressed part (412) including locating static elimination layer (42) inside and outside surface respectively to remove piece (41), the outside of bellying (411) is equipped with holding ring (413) that contains a plurality of groups conduction point (414), the inside of depressed part (412) is equipped with heat preservation inflation piece (415) of taking hole (416), be equipped with lock fine hair fibre (417) in hole (416), heat preservation inflation piece (415) are located between antistatic layer (3) and inlayer (4), heat preservation inflation piece (415) are connected with antistatic layer (3) through reinforcement fibre (418).
2. The breathable anti-static down jacket fabric as claimed in claim 1, wherein the breathable anti-static down jacket fabric comprises: the breathable layer (2) is obtained by adding a moisture-retention modification factor (22) to a breathable fabric (21);
the moisture-keeping modification factor (22) comprises spherical silver particles (221), a plurality of groups of bamboo charcoal fibers (223) and moisture-keeping fibers (224) are arranged on the outer sides of the spherical silver particles (221), and an expansion part (225) is formed at the outer end of each bamboo charcoal fiber (223).
3. The breathable antistatic down jacket fabric as claimed in claim 2, wherein the breathable antistatic down jacket fabric comprises: the bamboo charcoal fiber (223) and the moisture retention fiber (224) are arranged in a staggered mode, and both the bamboo charcoal fiber (223) and the moisture retention fiber (224) are of a conical structure.
4. The breathable anti-static down jacket fabric as claimed in claim 2, wherein the breathable anti-static down jacket fabric comprises: according to the mass percentage: the breathable fabric (21) is woven by 60% -70% of cotton and 30% -40% of linen fibers, air holes are formed between the cotton and the linen fibers, and the moisture-preserving modification factors (22) are located in the air holes.
5. The breathable anti-static down jacket fabric as claimed in claim 1, wherein the breathable anti-static down jacket fabric comprises: according to the mass percentage: the surface layer (1) is composed of 40% -50% of waterproof fibers and 50% -60% of polyester fibers, and the static eliminating layer (42) is composed of 45% -50% of first conductive fibers and 50% -55% of polyester fibers; the antistatic layer (3) is composed of 20% -30% of second conductive fibers, 40% -50% of acrylic fibers and 20% -40% of modified moisturizing fibers.
6. The breathable and antistatic down jacket fabric as claimed in claim 5, wherein the breathable and antistatic down jacket fabric comprises the following components in parts by weight: the modified moisture-keeping fiber is obtained by adding a foaming agent and an antioxidant into chitin fiber, milk protein fiber and tencel fiber and then twisting and weaving.
7. The breathable anti-static down jacket fabric as claimed in claim 1, wherein the breathable anti-static down jacket fabric comprises: the heat preservation inflation piece (415) is including fire prevention foam particle and inflation powder, hole (416) are the crisscross distribution of bar in the inside of heat preservation inflation piece (415), electric connection between conduction point (414) and antistatic layer (3).
8. A method of preparing the breathable antistatic down jacket fabric according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1, mixing spherical silver particles (221), bamboo charcoal fibers (223) and moisture retention fibers (224), then quantitatively adding glue to stand to obtain moisture retention modification factors (22) dissociated in the glue, soaking the moisture retention modification factors (22) and a breathable fabric (21) made of cotton and linen fibers, heating, stirring and drying to form a breathable layer (2);
s2: quantitatively adding a foaming agent and an antioxidant into the whole fiber formed by twisting chitin fiber, milk protein fiber and tencel fiber to prepare modified moisturizing fiber, and blending the modified moisturizing fiber, the second conductive fiber and the acrylic fiber to obtain an antistatic layer (3);
s3, weaving first conductive fibers and polyester fibers into an electrostatic elimination layer (42), utilizing a template with an ellipsoidal convex shape to be hot-pressed on the electrostatic elimination layer (42), respectively forming a convex part (411) and a concave part (412) on the inner surface and the outer surface of the electrostatic elimination layer (42), utilizing a 3D printing technology to print a positioning ring (413) and a conduction point (414) on the outer side of the convex part (411), soaking a heat-insulation expansion block (415) in an expansion solution, airing, coating glue on one surface of the heat-insulation expansion block (415), mixing the glue with a flock locking fiber (417), coating the glue on the other surface of the heat-insulation expansion block (415), mixing the glue with a reinforcing fiber (418), placing the heat-insulation expansion block (415) with the flock locking fiber (417) in the concave part (412), and obtaining an inner layer (4) through integral hot pressing;
and S4, weaving waterproof fibers and polyester fibers into a surface layer (1), the breathable layer (2), the antistatic layer (3) and the inner layer (4) to obtain the breathable and antistatic down jacket fabric, wherein the outer surface of the inner layer (4) is attached to the inner surface of the antistatic layer (3).
9. The method for preparing the breathable and anti-static down jacket fabric as claimed in claim 8, wherein the method comprises the following steps: in the step S1, the standing time is 30-60 min, the stirring time is 60-90min, and the heating temperature is 90-200 ℃.
10. The method for preparing the breathable and anti-static down jacket fabric as claimed in claim 8, wherein the method comprises the following steps: in step S3, the hot pressing temperature of the integral hot pressing is 100-200 ℃.
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| CN202210847298.4A CN115302896B (en) | 2022-07-19 | 2022-07-19 | Breathable anti-static down jacket fabric and preparation method thereof |
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| CN216183454U (en) * | 2021-07-26 | 2022-04-05 | 吴江市吴中布业有限公司 | Down jacket fabric with automatic heat insulation structure |
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| KR20200013547A (en) * | 2018-07-30 | 2020-02-07 | 한창지앤에프 주식회사 | Preventing leakage of down and down clothing that does not get angled |
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