CN212499307U - Full-spectrum heat absorption bedding and clothing composite filling layer - Google Patents
Full-spectrum heat absorption bedding and clothing composite filling layer Download PDFInfo
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- CN212499307U CN212499307U CN202022061895.3U CN202022061895U CN212499307U CN 212499307 U CN212499307 U CN 212499307U CN 202022061895 U CN202022061895 U CN 202022061895U CN 212499307 U CN212499307 U CN 212499307U
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Abstract
The utility model discloses a full gloss register for easy reference heat absorption quilt and clothes compound filling layer, including high fine heat-sink shell and low thermal conductivity layer, high fine heat-sink shell is two-layer at least, the low thermal conductivity layer is the one deck at least, the low thermal conductivity level in between the high fine heat-sink shell, high fine heat-sink shell is the flocculus piece, high fine heat-sink shell and low thermal conductivity layer bonding are connected, high fine heat-sink shell is polyester fiber, be equipped with the ceramic granule that a plurality of particle sizes are 1 ~ 100nm in the high fine heat-sink shell, the low thermal conductivity layer is far infrared polypropylene fiber. The utility model has the advantages of good warm-keeping effect, light weight, superior wind resistance, good ventilation and moisture permeability and the like.
Description
Technical Field
The utility model relates to a fabrics technical field specifically is a compound filling layer of full gloss register for easy reference heat absorption bedding and clothing.
Background
The existing bedding and clothing filling materials mainly comprise two basic products, namely natural cotton, wool, silk, down feather and the like, and artificially synthesized fiber derivatives and the like. The heat transferred by the body is called heat conduction efficiency, which is called heat conductivity for short, and the unit is: the higher the watt/meter · degree (W/(m · K), the faster the heat transfer rate of a body with higher thermal conductivity, and the slower the heat transfer rate of a body with lower thermal conductivity.
For both types of fillers, natural products and synthetic fiber derivatives, there are drawbacks mainly in the following areas: the storage and maintenance conditions are harsh, the clothes are easy to be wet and mildewed, have peculiar smell, are damaged by worms, are deformed by washing, are dried slowly, are penetrated by hairs through pinholes, are thick and heavy, have poor wind resistance and the like, and mainly have the advantages that after the clothes are processed by a processing technology, the problems of warmth retention but not thick and heavy swelling are solved, the problems of wind resistance and the like are solved, the problems that the wind resistance is reduced, the air permeability and the moisture permeability are two important indexes for measuring the comfort level, if the air permeability and the moisture permeability of the clothes are poor, sweat on the surface of a human body is not easy to be emitted, people feel stuffy and uncomfortable, and the poor air permeability and the moisture permeability of.
Therefore, the bedding and clothing filling material with good warm-keeping effect, light weight, excellent wind resistance and good air permeability and moisture permeability is urgently needed in the market.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency that exists to the aforesaid, the utility model aims at providing a compound filling layer of full gloss register for easy reference heat absorption quilt and clothes to solve the problem that proposes in the background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a full gloss register for easy reference heat absorption quilt and clothes compound filling layer, including high fine heat-sink shell and low thermal conductivity layer, high fine heat-sink shell is two-layer at least, the low thermal conductivity layer is the one deck at least, the low thermal conductivity level in between the high fine heat-sink shell, high fine heat-sink shell is the flocculus piece, high fine heat-sink shell and low thermal conductivity layer bonding are connected, high fine heat-sink shell is polyester fiber, be equipped with the ceramic granule that a plurality of particle sizes are 1 ~ 100nm in the high fine heat-sink shell, the low thermal conductivity layer is far infrared polypropylene fiber.
Preferably, the high-fiber heat absorption layer is three layers, the low-thermal-conductivity layer is two layers, and the low-thermal-conductivity layer is located between every two high-fiber heat absorption layers.
Preferably, the nano ceramic particles are one or both of oxide ceramic particles and carbide ceramic particles.
Preferably, the oxide ceramic particles are Al2O3、TiO2、SiO2And Fe2O3The carbide ceramic particles are one or more of SiC, TiC, MoC, ZrC and Cr3C2One or more of them.
Preferably, the far infrared polypropylene fiber has a pore size average value between 2um and 3 μm.
The beneficial effects of the utility model reside in that:
1. the high-fiber heat absorption layer is prepared by adding 1% -10% of ceramic particles with the particle size of 1-100nm into polyester fiber, and as an outer layer, the nano ceramic particles in the polyester fiber can absorb visible light and invisible light in sunlight, so that radiant energy is efficiently converted into heat energy, the heat source is wide, the temperature rise is large and fast, and the heat preservation is excellent; as the inner layer, the heat radiation quantity emitted by the skin of the epidermis of the human body can be reflected back to further keep warm; the middle layer low-heat-conductivity layer is made of far-infrared polypropylene fibers, the heat conductivity of the far-infrared polypropylene fibers is 0.117W/(m.K), the heat conductivity of the far-infrared polypropylene fibers is lower than that of cotton, wool and other fiber materials, the heat convection can be well limited, the heat dissipation capacity is reduced, the heat of a human body is stored to the maximum extent, the temperature difference of two sides of clothes is reduced, the warm-keeping effect is achieved, the wind resistance is improved, meanwhile, the low-heat-conductivity middle layer low-heat-conductivity fabric has the characteristics of hydrophobicity and breathability, moisture dissipated by the human body can be effectively removed, the internal body temperature environment can be improved, the infection of,
2. The utility model discloses owing to use high fine heat-sink shell and low thermal conductivity layer reason cooperation, improved warmth retention, reduced the raw materials quantity simultaneously, made the clothing realize frivolous characteristics, thickness only is the half of current eiderdown class product, makes human activity more nimble.
3. The utility model discloses an adopt hot melt adhesive fibre low temperature laminating processing technique, do not destroy original fibrous structure, firm, be afraid of washing, the filling layer after the processing is regular, and is even, tailors the convenience, and the productivity is high, very big saving the cost of labor to plasticity is strong, and is more pleasing to the eye after the clothes preparation, and the corner can be recycled 100% in addition, and is pollution-free to the environment.
4. The utility model discloses can carry out the design of the different number of piles according to the weather subregion, can design two layers of high fine heat-sink shells and middle one deck low thermal conductivity layer, also can design three layers of high fine heat-sink shells to design low thermal conductivity layer between it is two liang, satisfy different weather areas' demand.
5. The utility model discloses high fine heat-sink shell and low thermal conductivity are far infrared material, when solving cold-proof anti-wind moisture permeable problem, have the health care effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a full spectrum heat absorption bedding and clothing composite filling layer provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a full spectrum heat absorption composite filling layer of a quilt and clothes according to embodiment 2 of the present invention;
FIG. 3 is the structure of far infrared polypropylene fiber under high power electron microscope;
fig. 4 is a diagram of a full spectrum heat absorption bedding and clothing composite filling layer provided in embodiment 1 of the present invention;
fig. 5 is a diagram of a full spectrum heat absorption bedding and clothing composite filling layer provided in embodiment 2 of the present invention.
Description of reference numerals:
1-high fiber heat absorbing layer, 2-low thermal conductivity layer.
Detailed Description
Example 1:
as shown in figures 1 and 4, the utility model provides a full gloss register for easy reference is compound filling layer of quilt and clothes, including high fine heat-absorbing shell 1 and low heat conductivity layer 2, high fine heat-absorbing shell 1 is two-layer, low heat conductivity layer 2 is the one deck, low heat conductivity layer 2 is located between the high fine heat-absorbing shell 1, this kind of design is fit for china middle part and uses south area, is fit for the minimum temperature in the area more than-15 ℃, high fine heat-absorbing shell is the flocculus piece, high fine heat-absorbing shell 1 and low heat conductivity layer 2 bonding connection, high fine heat-absorbing shell 1 is polyester fiber, the particle size that adds polyester fiber quality 1% in the high fine heat-absorbing shell is 1 ~ 100 nm's ceramic particle, the ceramic particle is oxide ceramic particle, specifically is Al ceramic particle2O3、TiO2、SiO2And Fe2O3Each accounting for 25 percent, and the low heat conductivity layer 2 is far infrared polypropylene fiber.
The average value of the pore diameter of the far infrared polypropylene fiber is between 2um and 3 mu m.
A preparation method of a full-spectrum heat absorption quilt and garment composite filling layer is characterized by comprising the following steps:
1) preparing a high-fiber heat absorption layer: calcining the ceramic particles at 600-700 ℃ for 2.5-3.5 hours, cooling, grinding to particles with the particle size of 1-100nm, drying and melting polyester chips to obtain polyester melt, adding the particles in proportion in an online adding mode, and conveying the polyester melt into a spinning box body through a screw extruder for spinning to obtain a high-fiber heat-absorbing layer;
2) hierarchical composition: and compounding the two high-fiber heat-absorbing layers and the low-heat-conductivity layer by using a hot melt fiber machine to obtain a finished product.
Example 2:
as shown in figures 2 and 5, the utility model provides a full gloss register for easy reference heat absorption quilt and clothes compound filling layer, including high fine heat-absorbing layer 1 and low heat conductivity layer 2, high fine heat-absorbing layer 1 is the three-layer, low heat conductivity layer 2 is two-layer, low heat conductivity layer 2 is located high fine heat-absorbing layer 1 is between two liang, and this kind of design is fit for the northern area of china, is fit for the area that the minimum temperature is between-15 ℃ to-35 ℃, high fine heat-absorbing layer 1 is the flocculus piece form, high fine heat-absorbing layer 1 and low heat conductivity layer 2 bonding connection, high fine heat-absorbing layer 1 is polyester fiber, the particle size that adds polyester fiber quality 10% in the high fine heat-absorbing layer is 1 ~ 100 nm's ceramic particle, the ceramic particle is carbide ceramic particle, specifically is SiC, TiC, MoC, ZrC and Cr3C2Each accounting for 20 percent, and the low heat conductivity layer 2 is far infrared polypropylene fiber.
A preparation method of a full-spectrum heat absorption quilt and garment composite filling layer is characterized by comprising the following steps:
1) preparing a high-fiber heat absorption layer: calcining the ceramic particles at 600-700 ℃ for 2.5-3.5 hours, cooling, grinding to particles with the particle size of 1-100nm, drying and melting polyester chips to obtain polyester melt, adding the particles in proportion in an online adding mode, and conveying the polyester melt into a spinning box body through a screw extruder for spinning to obtain a high-fiber heat-absorbing layer;
2) hierarchical composition: and distributing the three high-fiber heat-absorbing layers and the two low-thermal-conductivity layers in a mode that one high-fiber heat-absorbing layer and one low-thermal-conductivity layer are spaced, and compounding by using a hot-melt fiber machine to obtain a finished product. Example 3:
as shown in figures 2 and 5, the utility model provides a full spectrum heat absorption bedding and clothing composite filling layer, which comprises a high-fiber heat absorption layer 1 and a low-fiber heat absorption layerThe high-temperature-resistant heat-absorbing layer comprises a high-fiber heat-absorbing layer 2, wherein the high-fiber heat-absorbing layer 1 is three layers, the low-heat-conductivity layer 2 is two layers, the low-heat-conductivity layer 2 is located between every two high-fiber heat-absorbing layers 1, the design is suitable for northern areas in China and is suitable for areas with the lowest air temperature ranging from-15 ℃ to-35 ℃, the high-fiber heat-absorbing layer 1 is in a flake shape, the high-fiber heat-absorbing layer 1 and the low-heat-conductivity layer 2 are in bonding connection, the high-fiber heat-absorbing layer 1 is made of polyester fibers, ceramic particles with the particle size of 5% of the mass of the polyester fibers are added into the high-fiber heat-absorbing layer and are 1-100nm, the2O3、TiO2MoC, ZrC and Cr3C2Each accounting for 20 percent, and the low heat conductivity layer 2 is far infrared polypropylene fiber.
A preparation method of a full-spectrum heat absorption quilt and garment composite filling layer is characterized by comprising the following steps:
1) preparing a high-fiber heat absorption layer: calcining the ceramic particles at 600-700 ℃ for 2.5-3.5 hours, cooling, grinding to particles with the particle size of 1-100nm, drying and melting polyester chips to obtain polyester melt, adding the particles in proportion in an online adding mode, and conveying the polyester melt into a spinning box body through a screw extruder for spinning to obtain a high-fiber heat-absorbing layer;
2) hierarchical composition: and distributing the three high-fiber heat-absorbing layers and the two low-thermal-conductivity layers in a mode that one high-fiber heat-absorbing layer and one low-thermal-conductivity layer are spaced, and compounding by using a hot-melt fiber machine to obtain a finished product.
Example 4:
as shown in fig. 1 and 4, the utility model provides a compound filling layer of full gloss register for easy reference heat quilt and clothes, including high fine heat-sink shell 1 and low heat conductivity layer 2, high fine heat-sink shell 1 is two-layer, low heat conductivity layer 2 is the one deck, low heat conductivity layer 2 is located between the high fine heat-sink shell 1, this kind of design is fit for china middle part and uses south area, is fit for the minimum temperature in the area more than-15 ℃, high fine heat-sink shell 1 is the flocculus piece, high fine heat-sink shell 1 and low heat conductivity layer 2 bonding connection, high fine heat-sink shell 1 is polyester fiber, add polyester fiber in the high fine heat-sink shell3% by mass of ceramic particles with the particle size of 1-100nm, wherein the ceramic particles are a mixture of oxide ceramic particles and carbide ceramic particles, and specifically are Al2O3、TiO2SiC and TiC account for 25% respectively, and the low thermal conductivity layer 2 is far infrared polypropylene fiber.
A preparation method of a full-spectrum heat absorption quilt and garment composite filling layer is characterized by comprising the following steps:
1) preparing a high-fiber heat absorption layer: calcining the ceramic particles at 600-700 ℃ for 2.5-3.5 hours, cooling, grinding to particles with the particle size of 1-100nm, drying and melting polyester chips to obtain polyester melt, adding the particles in proportion in an online adding mode, and conveying the polyester melt into a spinning box body through a screw extruder for spinning to obtain a high-fiber heat-absorbing layer;
2) hierarchical composition: and compounding the two high-fiber heat-absorbing layers and the low-heat-conductivity layer by using a hot melt fiber machine to obtain a finished product.
Example 5:
as shown in fig. 2 and 5, the utility model provides a full gloss register for easy reference is compound filling layer of quilt and clothes, including high fine heat-absorbing shell 1 and low heat conductivity layer 2, high fine heat-absorbing shell 1 is the three-layer, low heat conductivity layer 2 is two-layer, low heat conductivity layer 2 is located high fine heat-absorbing shell 1 is between two liang, and this kind of design is fit for the northern area of china, is fit for the area that the minimum temperature is between-15 ℃ to-35 ℃, high fine heat-absorbing shell 1 is the flocculus piece form, high fine heat-absorbing shell 1 and low heat conductivity layer 2 bonding connection, high fine heat-absorbing shell 1 makes for the ceramic particle between 1 ~ 100nm through adding 5% particle size in the polyester fiber, the ceramic particle is the mixture of oxide ceramic particle and carbide ceramic particle, specifically is SiO2And Cr3C2Each accounting for 50 percent, and the low heat conductivity layer 2 is far infrared polypropylene fiber.
The average value of the pore diameter of the far infrared polypropylene fiber is between 2um and 3 mu m.
A preparation method of a full-spectrum heat absorption quilt and garment composite filling layer is characterized by comprising the following steps:
1) preparing a high-fiber heat absorption layer: calcining the ceramic particles at 600-700 ℃ for 2.5-3.5 hours, cooling, grinding to particles with the particle size of 1-100nm, drying and melting polyester chips to obtain polyester melt, adding the particles in proportion in an online adding mode, and conveying the polyester melt into a spinning box body through a screw extruder for spinning to obtain a high-fiber heat-absorbing layer;
2) hierarchical composition: and distributing the three high-fiber heat-absorbing layers and the two low-thermal-conductivity layers in a mode that one high-fiber heat-absorbing layer and one low-thermal-conductivity layer are spaced, and compounding by using a hot-melt fiber machine to obtain a finished product.
Experimental example:
1. heat preservation test
The test method comprises the following steps:
choose four ordinary adult men as the experimenter, divide into two sets ofly with the experimenter, two experimenters of every group, a set of dress is filled with the packing has the utility model discloses the clothes of filling layer is the experimental group for a set of dress, and a set of dress that has present down coat is the control group, and two sets of clothes weight is the same, and the volume of filling in fine hair is the same, and the style is the same, the surface fabric is the same, and two sets of experimenters are respectively under-10 ℃ of outdoor condition, with probe thermometer test temperature in the clothing, record once the temperature every minute, the result is seen in table 1.
TABLE 1 Heat preservation test results
| Time (min) | Experimental group 1 | Control group 1 | |
|
| 1 | 30.8 | 30.6 | 30.7 | 30.5 |
| 2 | 34 | 32.3 | 33.3 | 32.1 |
| 3 | 35.6 | 32.9 | 35.2 | 33.1 |
| 4 | 36.4 | 33.3 | 36.6 | 33.7 |
| 5 | 37.4 | 33.8 | 37.7 | 34.2 |
| 6 | 38 | 34.3 | 38.3 | 34.6 |
| 7 | 38.4 | 34.6 | 39 | 34.9 |
| 8 | 38.4 | 34.8 | 39.5 | 35.1 |
| 9 | 38.6 | 35.1 | 40 | 35.3 |
| 10 | 38.8 | 35.3 | 40.2 | 35.5 |
| 11 | 38.9 | 35.4 | 40.5 | 35.7 |
| 12 | 39 | 35.6 | 40.8 | 35.8 |
| 13 | 39.2 | 35.8 | 40.8 | 35.9 |
As can be seen from Table 1, the initial temperature difference between the experimental group and the control group is not large, at the 2 nd minute, the temperature of the experimental group is higher than that of the control group by more than 1 ℃, the temperature of the experimental group is continuously higher than that of the control group at the 3 rd to 13 th minutes, and the final temperature is higher than that of the control group by about 4 ℃. Therefore, the filling layer of the utility model has better warmth retention property than the existing down jacket. In addition, the temperature of the filling layer of the utility model can be increased by 4 ℃ within 2-3 minutes, and the photo-thermal conversion rate reaches about 96%.
2. And (3) testing air permeability:
the test basis is as follows: GB/T5453-1997 test for air Permeability of textile fabrics
The test instrument: test method of YG461E model medium pressure air permeameter: 20cm each of the cotton, wool and silk samples of example 1 were taken2The method comprises the following steps of adjusting humidity of a sample for a certain time under a constant temperature and humidity environment, testing the sample in the environment, clamping the sample on a ventilating instrument clamp in a flat and wrinkle-free manner, starting an instrument to enable air to flow through the sample, adjusting air flow to enable a pressure drop value to reach 100pa, measuring the air flow which vertically passes through a designated sample area within a certain time, testing the same sample for 10 times, taking an average value, calculating air permeability, and indicating the better air permeability of the product if the air permeability is higher.
The test result is seen in table 2, can be seen from table 2 the utility model discloses filling layer air permeability is higher than current cold-proof product filling layer far away, and the gas permeability is good.
Table 2 air permeability test results
| Sample (I) | Air permeability (L/m)2.s) |
| The utility model discloses the filling layer | 1165.17 |
| Cotton | 371.67 |
| Wool | 381.00 |
| Silk | 725.38 |
3. Moisture permeability test
The test basis is as follows: moisture permeable cup method for measuring moisture permeability of GB/T12704-1991 fabric
The test instrument: YG601 computer fabric moisture permeability instrument
The test method comprises the following steps: to the dry moisture absorbent of packing into in the cup that permeates moisture of cleanness, get embodiment 1 and cotton, wool and silk sample as the sample that awaits measuring, seal with the sample that awaits measuring, put into the proof box rapidly, take out after half an hour, cover the bowl cover rapidly, put into the desicator and balance half an hour, weigh one by one, detach the bowl cover, put into the proof box rapidly, again take out after 1 hour, repeated preceding step, it is balanced, weigh, calculate the moisture permeability according to the weighing difference of twice assembly, see table 3 as a result, can see out by table 3 the utility model discloses the filling layer is permeated moisture the height and is higher than current cold-proof product filling layer, and the moisture permeability is good.
TABLE 3 moisture vapor Transmission test results
| Sample (I) | Moisture permeability (g/m)2.d) |
| The utility model discloses the filling layer | 6032.23 |
| Cotton | 5095.54 |
| Wool | 5289.32 |
| Silk | 5718.33 |
The working principle is as follows: the outer high-fiber heat-absorbing layer carries out heat energy conversion by utilizing light resources (visible light and invisible light) to increase heat, the light-heat conversion rate can reach 96 percent, the far infrared reflectivity reaches 92 percent, and the temperature can be raised by 4 ℃, so that the outer temperature of the filling layer is kept high, the heat radiation quantity emitted by the skin temperature of the human epidermis can be reflected back by the inner high-fiber heat-absorbing layer, and the reflectivity reaches about 92 percent. The middle low-thermal-conductivity layer is made of far-infrared polypropylene fibers, the thermal conductivity of the far-infrared polypropylene fibers is 0.117W/(m.K), the thermal conductivity of the far-infrared polypropylene fibers is lower than that of cotton, wool and other fiber materials, the far-infrared polypropylene fibers have the characteristic of high density of superfine fibers, can reflect low-energy wave bands of a human body, well limit thermal convection, reduce heat dissipation capacity, store human body heat to the maximum extent, reduce the temperature difference of two sides of the garment, play a role in keeping warm, and increase wind resistance. And because of the characteristics of the far infrared polypropylene fiber material, the low thermal conductivity layer has the characteristics of hydrophobicity and air permeability, can effectively eliminate moisture dissipated by a human body to improve the internal body temperature environment, has an effective virus blocking rate of over 90 percent, can effectively prevent the human skin from being infected by viruses, and has the advantages of mildew resistance, antibiosis, water washing resistance, no hair stringing, quick drying, wind resistance, light weight, thinness, softness, moisture absorption, sweat releasing, good shaping resilience and the like.
The far infrared polypropylene fiber of the middle low thermal conductivity layer is in a super fiber irregular bonding form, compared with warp and weft woven fabrics, the far infrared polypropylene fiber is superior in that the gaps of the warp and weft woven fabrics are smooth like straight roads, the irregular superfine fiber is bent for eight times, the air flow rate can be limited, the time and the space for air retention are large, and therefore the wind resistance is excellent, as can be seen from figure 3, the aperture mean value of the far infrared polypropylene fiber is between 2um and 3 mu m, the air retention space density under microcosmic conditions is large, the strong heat convection of the air can be effectively blocked, the heat insulation performance is excellent, the temperature difference inside and outside the clothes is effectively avoided, under the condition of the same weight and thickness of the same fabric, the heat insulation performance can be improved by 20 percent to 40 percent, the same weight can be reduced, and.
Adopt the compound method of level in the design, utilize fibre flocculus secondary operation to become the even broad width plane of suitable weight, level composite treatment method will adopt hot melt adhesive fibre low temperature laminating processing technique, does not destroy original fibrous structure, and is firm, be afraid of the washing, and the filling layer after the processing is regular, even, and the same proportion advantage is obvious, and the speed of cutting out is convenient, the environmental protection, very big saving the cost of labor to plasticity is strong, and the clothes is more pleasing to the eye after the preparation.
In practical application, the quality of the filling layer can be determined according to the temperature and the wind speed, when the wind power is more than three levels, dense fibers of the low-thermal-conductivity layer can play a basic closed role on pores of 0.2-0.5 mu m, and due to the pressure difference, the heat in the body can be directly and effectively prevented from being dissipated, so that the effective maintenance of the temperature in the body is ensured, and when the wind power is less than three levels, the hot moisture in the body can be discharged outwards through the gaps, so that the functions of heat preservation and ventilation are realized.
Especially for the high and cold areas with long illumination time and high snow brightness reflectivity, the light energy can be efficiently utilized, the body temperature can be efficiently stored, the clothes can be effectively lightened for outdoor sportsmen and athletes, the weight is light, the quick response capability is improved, and the far infrared function has the medical care function for the old and the sick; the method has important significance for border defense soldiers who insist on plateau alpine regions for a long time, and realizes dual purposes of military and civil.
And the number of layers and the weight are increased or decreased according to the five-zone climate division, so that the most appropriate cost performance is achieved.
The utility model discloses high fine heat-sink shell and low thermal conductivity layer can carry out fire-retardant processing according to the demand, make the clothing increase flame retardant property.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. The utility model provides a full gloss register for easy reference heat absorption quilt and clothes compound filling layer, its characterized in that includes high fine heat-absorbing layer and low thermal conductivity layer, high fine heat-absorbing layer is two-layer at least, the low thermal conductivity layer is the one deck at least, the low thermal conductivity level is in between the high fine heat-absorbing layer, high fine heat-absorbing layer is the flocculus form, high fine heat-absorbing layer and low thermal conductivity layer bonding connection, high fine heat-absorbing layer is polyester fiber, be equipped with a plurality of particle size in the high fine heat-absorbing layer and be 1 ~ 100 nm's ceramic particle, the low thermal conductivity layer is far infrared polypropylene fiber.
2. The full spectrum heat absorbing composite packing layer of claim 1, wherein said high fiber heat absorbing layer has three layers and said low thermal conductivity layer has two layers, said low thermal conductivity layer being located between two of said high fiber heat absorbing layers.
3. The composite filling layer for bedding and clothing having full spectrum heat absorption of claim 1, wherein the far infrared polypropylene fiber has a pore size average value of 2 μm to 3 μm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829692A (en) * | 2021-09-28 | 2021-12-24 | 浙江普娜拉纺织科技有限公司 | Underwear fabric based on microcapsule phase change heat preservation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829692A (en) * | 2021-09-28 | 2021-12-24 | 浙江普娜拉纺织科技有限公司 | Underwear fabric based on microcapsule phase change heat preservation |
| CN113829692B (en) * | 2021-09-28 | 2023-11-07 | 浙江普娜拉纺织科技有限公司 | Underwear fabric based on microcapsule phase change heat preservation |
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