CN211616904U - Air layer antibacterial warm-keeping fabric - Google Patents
Air layer antibacterial warm-keeping fabric Download PDFInfo
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- CN211616904U CN211616904U CN201922438319.3U CN201922438319U CN211616904U CN 211616904 U CN211616904 U CN 211616904U CN 201922438319 U CN201922438319 U CN 201922438319U CN 211616904 U CN211616904 U CN 211616904U
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Abstract
The utility model discloses an air bed antibacterial warm-keeping fabric, which sequentially comprises a skin-friendly layer, an air bed, a waterproof breathable layer and an antibacterial layer from inside to outside, wherein the skin-friendly layer is a blended yarn knitted fabric layer of protein fibers and natural antibacterial fibers, the air bed is of a three-dimensional structure formed by three-dimensional weaving, and the three-dimensional structure comprises a first weaving layer, a second weaving layer and a third weaving layer which are connected with each other; the waterproof breathable layer is formed by compounding a hollow polyester non-woven fabric with a microporous PTEE film; the antibacterial layer is a woven fabric layer made of antibacterial polyester fibers through pure spinning or blended spinning. The fabric has the characteristics of good heat retention property and good specific skin-friendly property due to the air layer and the hollow fiber layer, and the functionality of the common home textile fabric is expanded.
Description
Technical Field
The utility model belongs to the technical field of textile fabric, especially, relate to an antibiotic cold-proof surface fabric of air bed.
Background
Besides being attractive and fashionable, the garment fabric is very important in functionality and wearing comfort, the warmth retention property, the waterproof air permeability and the antibacterial property are main aspects of the functionality of the garment, and the soft hand feeling is an important aspect of the comfort.
With the development of scientific technology and the exaggeration of the activity field of people, the requirements of people on the functionality and the comfort of clothes are higher and higher, the traditional fabric cannot meet the requirements as an important part of the clothes, and the clothes fabric with the heat retention property, the waterproof property, the air permeability and the antibacterial property has become the development trend of the existing fabric.
Chinese utility model patent CN208305966U discloses a breathable warm-keeping fabric with antibacterial effect, which comprises a base fabric surface layer and a base fabric inner layer, a Wula grass fiber weaving layer is arranged between the surface layer of the base cloth and the inner layer of the base cloth, one side surface of the Wula grass fiber weaving layer is provided with a radix isatidis fiber layer, and a second radix Isatidis fiber layer is arranged on the other side surface of the Meyer sedge fiber braided layer, the first radix Isatidis fiber layer and the second radix Isatidis fiber layer are respectively fixedly connected with the two sides of the Meyer sedge fiber braided layer, a first kenaf fiber layer is arranged between the first radix Isatidis fiber layer and the base cloth surface layer, a second kenaf fiber layer is arranged between the second radix isatidis fiber layer and the inner layer of the base cloth, nano air holes are arranged on the surface layer of the base cloth and the inner layer of the base cloth, the antibacterial breathable warm-keeping fabric is complex in structure, the fibrilia layer enables the breathable warm-keeping fabric to be stiff in hand feeling, and the warm-keeping effect is not good.
The air layer is an important factor influencing the heat transfer of the clothes, and the clothes can form the air layer under the clothes with different thicknesses due to the change of the curved surface of the human body under the wearing state of the human body. A great deal of research shows that the air layer between the human body and the garment plays an important role in thermal protection performance, and the air layers with different thicknesses have different influences on the human body through the heat exchange process between the garment and the external environment. On the other hand, the influence of the air layer under the clothes on the heat and humidity comfort performance of the clothes is also a research field which is widely concerned. Therefore, in studying the thermal protective performance, the thermal-wet comfort performance, and the relationship between the two of the thermal protective clothing, the factor of the air layer is not negligible. The current relevant research of scholars on the air layer under the clothes shows that in the size and distribution of the air layer in the single-layer heat protective clothing fabric, the thickness of the air layer is close to 80 percent and is less than 30mm, and 65 percent is less than 20 mm; when the influence of the air layer on the thermal protection performance of the flame-retardant fabric is researched, the air layer with the thickness of 6.4mm is more suitable for representing the actual air layer condition; relevant studies have also shown that an air layer of 9-12mm enables maximum thermal protection of the garment; when the air layer is larger than 15mm, natural convection can be generated, the heat transfer from the skin to the inner layer fabric is increased, and therefore the temperature of the garment is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an antibiotic cold-proof surface fabric of air bed has solved the functional garment materials function singleness in present market, and has antibiotic, cold-proof, waterproof moisture permeability's garment materials heat retention can the poor or contact travelling comfort poor defect simultaneously concurrently.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an air layer antibacterial warm-keeping fabric sequentially comprises a skin-friendly layer, an air layer, a waterproof breathable layer and an antibacterial layer from inside to outside, wherein the skin-friendly layer is a blended yarn knitted fabric layer of protein fibers and natural antibacterial fibers, the air layer is of a three-dimensional structure formed by three-dimensional weaving, and the three-dimensional structure comprises a first weaving layer, a second weaving layer and a third weaving layer which are connected with each other; the waterproof breathable layer is formed by compounding a hollow polyester non-woven fabric with a microporous PTEE film; the antibacterial layer is a woven fabric layer made of antibacterial polyester fibers through pure spinning or blended spinning. The fabric has the characteristics of good heat retention property and good specific skin-friendly property due to the air layer and the hollow fiber layer, and the functionality of the common home textile fabric is expanded.
Preferably, the fineness of the blended yarn of the skin-friendly layer (1) is 40-60 English counts.
Preferably, the first braided layer, the second braided layer and the third braided layer in the air layer (2) are connected with each other through a layered orthogonal structure or a binding structure, and the air layer (2) formed among the three braided layers is 6-9 mm.
Preferably, the gram weight of the first braided layer in the air layer (2) is 100-180g/m2The gram weight of the second weaving layer is 200-250g/m2The gram weight of the third weaving layer is 180-2。
Preferably, the thickness of the microporous PTEE membrane in the waterproof and breathable layer (3) is 30-50 μm.
Preferably, the pore diameter of the microporous PTEE membrane in the waterproof breathable layer (3) is 0.02-10 mu m, and the porosity is 25% -48%.
Preferably, the fineness of the hollow polyester fiber is 1.2-1.6 dtex.
Preferably, the antibacterial polyester filament has a fineness of 10-20D.
Preferably, the gram weights of the skin-friendly layer (1), the waterproof breathable layer (3) and the antibacterial layer (4) are respectively 80-120g/m2，60-100g/m2，70-90g/m2，150-250g/m2。
The utility model discloses following beneficial effect can be realized:
(1) the utility model provides an air bed antibiotic cold-proof surface fabric suitable for home textile, its close skin layer adopts protein fiber and natural antibacterial fiber's blending fabric layer to form for multiple amino acid that protein fiber contained can have the affinity to human skin, the close skin layer that contacts human skin simultaneously still has natural fiber's antibacterial effect, the air bed adopts the three-dimensional spatial structure of three-layer including interconnect's first weaving layer, second weaving layer and third weaving layer, improve the heat protection and the wet comfortable performance of heat of surface fabric, waterproof ventilative layer is compound by non-woven fabrics and micropore PTEE membrane, gives the surface fabric good moisture vapor permeability, the utility model discloses air bed antibiotic cold-proof surface fabric passes through cooperation between each layer has realized having antibiotic, waterproof ventilative, cold-proof and the warm-proof air bed travelling comfort comfortable cold-proof surface fabric of hot humid ability concurrently.
(2) The utility model discloses in the antibiotic cold-proof surface fabric of air bed, adopt three-dimensional textile structure to form the air bed, thickness through the adjustment air bed, the hot wet comfort performance that makes the fabric reaches collaborative optimization, the test result shows, when air bed thickness is less than 6mm, demonstrate more weak positive correlation between the relation of hot wet comfort and heat protectiveness, air bed thickness is greater than when 12mm, the relation between the two becomes the correlation unobvious again, the correlation coefficient is the positive value, when air bed thickness is between 6mm and 9mm, the cold-proof and hot protective performance and the hot wet comfort performance of fabric are best.
(3) The utility model discloses a further index such as the gram weight of each weaving layer in gram weight and the air bed through each layer in the adjustment surface fabric in the preferred scheme, the bacterinertness, the warmth retention and the waterproof air permeability of enabling fabric surface fabric further reach best 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. In the drawings:
FIG. 1 is a schematic view of the fabric structure of the present invention;
the names of the parts indicated by the numerical references in the above figures are as follows: wherein, the skin-friendly layer is 1, the air layer is 2, the waterproof breathable layer is 3, and the antibacterial layer is 4.
Detailed Description
The technical solution of the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
Example 1
An air layer antibacterial warm-keeping fabric sequentially comprises a skin-friendly layer 1, an air layer 2, a waterproof breathable layer 3 and an antibacterial layer 4 from inside to outside, wherein the skin-friendly layer 1 is a 40-English-count blended yarn knitted fabric layer blended by milk protein fibers and natural antibacterial cotton fibers, and the natural antibacterial cotton fibers are cotton yarns containing natural mineral antibacterial elements;
the air layer 2 is a three-dimensional structure formed by weaving, the three-dimensional structure comprises a first woven layer, a second woven layer and a third woven layer which are connected with each other, and specifically, the first woven layer, the second woven layer and the third woven layer in the air layer 2 are connected with each other through a layered orthogonal structure or a knotted structure;
preferably, the first weaving layer is a rib weave knitting layer formed by wrapping yarns formed by acetate fibers outside polyester filaments, the second weaving layer is a satin weave woven fabric structure, the warp fiber yarns comprise PBI filaments, the weft fiber yarns are bamboo fiber and spandex fiber blended yarns, the third weaving layer is a rib weave knitting layer formed by aramid filaments, an air layer 2 formed among the three weaving layers is 6mm, and the gram weight of the first weaving layer in the air layer 2 is 100g/m2The gram weight of the second woven layer is 200g/m2The gram weight of the third weaving layer is 180g/m2；
The waterproof breathable layer 3 is formed by compounding a non-woven fabric formed by hollow polyester fibers with a microporous PTEE membrane, wherein the fineness of the hollow polyester fibers is 1.2dtex, the thickness of the microporous PTEE membrane in the waterproof breathable layer 3 is 30 micrometers, the pore diameter of the microporous PTEE membrane in the waterproof breathable layer 3 is 0.02 micrometer, and the porosity is 25%; the antibacterial layer 4 is a woven fabric layer made of antibacterial polyester filaments with the fineness of 10-20D by pure spinning or blending, and the gram weights of the skin-friendly layer 1, the waterproof breathable layer 3 and the antibacterial layer 4 are respectively 15g/m2、8g/m2、15g/m2。
Example 2
An air layer antibacterial warm-keeping fabric comprises a skin-friendly layer 1, an air layer 2, a waterproof breathable layer 3 and an antibacterial layer 4 in sequence from inside to outside, wherein the skin-friendly layer 1 is a blended yarn knitted fabric layer with the yarn fineness of 50 English counts spun by soybean protein fibers and natural antibacterial fibers, and the natural antibacterial fibers are bamboo fibers;
the air layer 2 is a three-dimensional structure formed by weaving, the three-dimensional structure comprises a first woven layer, a second woven layer and a third woven layer which are connected with each other, and specifically, the first woven layer, the second woven layer and the third woven layer in the air layer 2 are connected with each other through a layered orthogonal structure or a knotted structure;
preferably, the first weaving layer is a rib weave knitting layer formed by wrapping yarns formed by acetate fibers outside polyester filaments, the second weaving layer is a satin weave woven fabric structure, the warp fiber yarns comprise PBI filaments, the weft fiber yarns are bamboo fiber and spandex fiber blended yarns, the third weaving layer is a rib weave knitting layer formed by aramid filaments, an air layer 2 formed among the three weaving layers is 8mm, and the gram weight of the first weaving layer in the air layer 2 is 140g/m2The gram weight of the second woven layer is 225g/m2The gram weight of the third woven layer is 200g/m2；
The waterproof breathable layer 3 is formed by compounding a non-woven fabric formed by hollow polyester fibers with a microporous PTEE membrane, wherein the fineness of the hollow polyester fibers is 1.4dtex, the thickness of the microporous PTEE membrane in the waterproof breathable layer 3 is 40 mu m, and the waterproof breathable layer 3 is provided with a microporous PTEE membraneThe aperture of the microporous PTEE membrane is 5 mu m, and the porosity is 36 percent; the antibacterial layer 4 is a woven fabric layer of antibacterial polyester filament with the fineness of 15D, which is spun or blended, and the gram weights of the skin-friendly layer 1, the waterproof breathable layer 3 and the antibacterial layer 4 are respectively 15g/m2、8g/m2、15g/m2。
Example 3
An air layer antibacterial warm-keeping fabric sequentially comprises a skin-friendly layer 1, an air layer 2, a waterproof breathable layer 3 and an antibacterial layer 4 from inside to outside, wherein the skin-friendly layer 1 is a 60-count blended yarn knitted fabric layer of yarn fineness of a milk protein fiber and natural antibacterial cotton fiber spun yarn, and the natural antibacterial cotton fiber is cotton yarn containing natural mineral antibacterial elements;
the air layer 2 is a three-dimensional structure formed by weaving, the three-dimensional structure comprises a first woven layer, a second woven layer and a third woven layer which are connected with each other, and specifically, the first woven layer, the second woven layer and the third woven layer in the air layer 2 are connected with each other through a layered orthogonal structure or a knotted structure;
preferably, the first weaving layer is a rib weave knitting layer formed by wrapping yarns formed by acetate fibers outside polyester filaments, the second weaving layer is a satin weave woven fabric structure, the warp fiber yarns comprise PBI filaments, the weft fiber yarns are bamboo fiber and spandex fiber blended yarns, the third weaving layer is a rib weave knitting layer formed by aramid filaments, an air layer 2 formed among the three weaving layers is 9mm, and the gram weight of the first weaving layer in the air layer 2 is 180g/m2The gram weight of the second woven layer is 250g/m2The gram weight of the third woven layer is 220g/m2；
The waterproof breathable layer 3 is formed by compounding a non-woven fabric formed by hollow polyester fibers with a microporous PTEE membrane, wherein the fineness of the hollow polyester fibers is 1.6dtex, the thickness of the microporous PTEE membrane in the waterproof breathable layer 3 is 50 micrometers, the pore diameter of the microporous PTEE membrane in the waterproof breathable layer 3 is 10 micrometers, and the porosity is 48%; the antibacterial layer 4 is a woven fabric layer of antibacterial polyester filament with the fineness of 20D, and the gram weights of the skin-friendly layer 1, the waterproof breathable layer 3 and the antibacterial layer 4 are respectively 15g/m2、8g/m2、15g/m2。
The air-layer antibacterial and warm-keeping fabric of the above examples 1 to 3 was tested for antibacterial and warm-keeping properties according to GB/T20944.3-2008 "evaluation of antibacterial properties of textiles part 3: oscillation method, antibacterial effect tests of staphylococcus aureus (AATCC6538), escherichia coli (AATCC8739) and candida albicans (AATCC10231) were performed on the acrylic fibers prepared in examples 1 to 3 of the present invention, and the test results are shown in table 1.
Table 1 examples 1-3 test results of antibacterial property of air layer antibacterial warm-keeping fabric
The test results of the heat retention performance of the air layer antibacterial heat-retention fabric of examples 1 to 3 are shown in table 2 below.
Table 2 examples 1-3 air layer antibacterial warm-keeping fabric warm-keeping performance test results
In addition, the results of the thermal protection test on the fabric at the same time indicate that the thermal protection time of the fabric system significantly varies with the increase in the thickness of the air layer 2, while taking into account the heat accumulation effect. When the thickness of the air layer 2 under the clothes is 0-6mm, the rise of the thermal protection time is gentle, and when the thickness of the air layer 2 under the clothes is increased to 9-12mm, the thermal protection time of the fabric system is rapidly increased, and is increased from about 100 seconds to about 180 seconds, the thermal protection time is improved by nearly 1 time, which shows that the air layer 2 of 9-12mm has a remarkable improvement effect on the thermal protection performance of the fabric system, so that the air layer 2 of 9-12mm has a great positive effect on the improvement of the protection effect of a human body only from the perspective of the thermal protection performance of the clothes. Therefore, the heat and moisture comfort and the heat protection performance of the fabric can be synergistically enhanced when the thickness of the air layer 2 is between 6mm and 9 mm.
As described above, the present invention can be preferably implemented, and variations, modifications, replacements, integrations and modifications of these embodiments can be made by those skilled in the art without departing from the principle and spirit of the present invention, and still fall within the protection scope of the present invention. The parts of the utility model which are not specially explained or limited adopt the prior art.
Claims (9)
1. An air layer antibacterial warm-keeping fabric is characterized by sequentially comprising a skin-friendly layer, an air layer, a waterproof breathable layer and an antibacterial layer from inside to outside, wherein the skin-friendly layer is a blended yarn knitted fabric layer of protein fibers and natural antibacterial fibers, the air layer is of a three-dimensional structure formed by three-dimensional weaving, and the three-dimensional structure comprises a first weaving layer, a second weaving layer and a third weaving layer which are connected with each other; the waterproof breathable layer is formed by compounding a non-woven fabric formed by hollow polyester fibers with a microporous PTEE film; the antibacterial layer is a woven fabric layer formed by pure spinning or blended spinning of antibacterial polyester filaments.
2. The air-layer antibacterial warm-keeping fabric as claimed in claim 1, wherein the fineness of the blended yarn of the skin-friendly layer (1) is 40-60 counts.
3. The air-layer antibacterial warm-keeping fabric as claimed in claim 1, wherein the first, second and third woven layers in the air layer (2) are connected to each other by a layered orthogonal structure or a knotted structure, and the air layer (2) formed between the three woven layers is 6-9 mm.
4. An air-layer antibacterial warm-keeping fabric as claimed in any one of claims 1 to 3, wherein the gram weight of the first woven layer in the air layer (2) is 100-180g/m2The gram weight of the second weaving layer is 200-250g/m2The gram weight of the third weaving layer is 180-2。
5. An air-layer antibacterial warm-keeping fabric as claimed in any one of claims 1 to 3, wherein the thickness of the microporous PTEE film in the waterproof breathable layer (3) is 30-50 μm.
6. An air-layer antibacterial warm-keeping fabric as claimed in any one of claims 1 to 3, wherein the pore diameter of the microporous PTEE membrane in the waterproof breathable layer (3) is 0.02 to 10 μm, and the porosity is 25 to 48 percent.
7. An air-layer antibacterial warm-keeping fabric as claimed in any one of claims 1 to 3, wherein the fineness of the hollow polyester fiber is 1.2 to 1.6 dtex.
8. An air-layer antibacterial warm-keeping fabric as claimed in any one of claims 1 to 3, wherein the fineness of the antibacterial polyester filaments is 10 to 20D.
9. An air-layer antibacterial warm-keeping fabric as claimed in any one of claims 1 to 3, wherein the grammage of the skin-friendly layer (1), the waterproof breathable layer (3), and the antibacterial layer (4) is 80-120g/m2，60-100g/m2，70-90g/m2，150-250g/m2。
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| CN201922438319.3U CN211616904U (en) | 2019-12-30 | 2019-12-30 | Air layer antibacterial warm-keeping fabric |
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| CN201922438319.3U CN211616904U (en) | 2019-12-30 | 2019-12-30 | Air layer antibacterial warm-keeping fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853757A (en) * | 2021-01-07 | 2021-05-28 | 云南咏竹科技有限公司 | Air layer composite fabric weaving process with high flexibility |
| CN115570854A (en) * | 2022-10-20 | 2023-01-06 | 紫罗兰家纺科技股份有限公司 | Waterproof antibacterial mite-killing home textile fabric and using method thereof |
-
2019
- 2019-12-30 CN CN201922438319.3U patent/CN211616904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853757A (en) * | 2021-01-07 | 2021-05-28 | 云南咏竹科技有限公司 | Air layer composite fabric weaving process with high flexibility |
| CN115570854A (en) * | 2022-10-20 | 2023-01-06 | 紫罗兰家纺科技股份有限公司 | Waterproof antibacterial mite-killing home textile fabric and using method thereof |
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