CN211493108U - Antibacterial moisture-absorbing heating composite fabric - Google Patents
Antibacterial moisture-absorbing heating composite fabric Download PDFInfo
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- CN211493108U CN211493108U CN201921997626.9U CN201921997626U CN211493108U CN 211493108 U CN211493108 U CN 211493108U CN 201921997626 U CN201921997626 U CN 201921997626U CN 211493108 U CN211493108 U CN 211493108U
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Abstract
The utility model relates to an antibacterial moisture absorption heating composite fabric which is a three-layer integrated structure and comprises a surface layer fabric, a core layer breathable film and an inner layer fabric from top to bottom in sequence; the surface layer is a polar fleece fabric with a single-sided towel structure and capable of absorbing moisture and generating heat, a fluff layer formed by blended yarns is woven on a ground structure formed by terylene low stretch yarns, and the blended yarns are prepared from superfine terylene and heating viscose; the inner layer is an antibacterial mesh knitted fabric which is prepared from polyester yarns, polyester antibacterial yarns containing nano silver or antibacterial metal oxide and elastic spandex; the nexine surface fabric absorbs the moisture of body surface and conducts the surface layer fabric, and the surface layer fabric turns into heat energy with the moisture, and heat energy slowly conducts to the nexine surface fabric through the sandwich layer ventilative membrane to realize that compound surface fabric lasts the exothermic virtuous circle of moisture absorption, the utility model discloses the stability of human microenvironment has been promoted for the wearing person remains throughout warm, dry and comfortable, comfortable dress is experienced, travelling comfort, moisture permeability and antibacterial property when having guaranteed the surface fabric and dressing.
Description
Technical Field
The utility model belongs to the technical field of garment materials technique and specifically relates to an antibiotic moisture absorption compound surface fabric that generates heat.
Background
With the improvement of national living standard, the requirements of people on living quality are increased, including the requirements on functional textiles and the requirements on fabric comfort are also increased. In order to meet the market demand, more and more functional textiles are developed in the textile industry, such as cold-feel moisture-absorption quick-drying fabrics, antibacterial fabrics, vapor-permeable and water-repellent fabrics, thermal-insulation heating fabrics and the like.
In the prior art, the development of heating and warm-keeping fabrics mainly focuses on improving the warm-keeping performance of fibers. The moisture absorption heating fiber has the function of absorbing water molecules in air and emitting heat to achieve heating and warm keeping, and is a material with great potential, but the preparation cost of the moisture absorption heating fiber is very high.
On the other hand, along with the attention of people to health, the requirements on sterilization and bacteriostasis of the fabric are provided, so that a line of defense for resisting germs is added, particularly for professional outdoor sports functional fabrics, the outdoor activities are easy to sweat and bacteria are attached to the fabric, and in order to keep the health of human skin and maintain the stability of a microenvironment, the fabric is required to have an antibacterial function while meeting the requirements on practicability and comfort of the fabric. The existing fabric is often coated with a layer of antibacterial agent on the surface layer, so that the brought antibacterial effect is not lasting, and especially after washing, the antibacterial effect is greatly reduced and even loses efficacy, and the requirement of people on the antibacterial performance of the fabric cannot be met.
SUMMERY OF THE UTILITY MODEL
The applicant provides an antibacterial moisture-absorbing heating composite fabric with a reasonable structure aiming at the defects in the prior art, so that the fabric is guaranteed to have a good warm-keeping effect, and simultaneously, the comfortableness, the moisture permeability and the antibacterial performance of the fabric are also guaranteed, the stability of a human body microenvironment is maintained, and the production cost of the fabric is greatly reduced while the grade of the fabric is improved.
The utility model discloses the technical scheme who adopts as follows:
the utility model provides an antibiotic moisture absorption compound surface fabric that generates heat, compound surface fabric is three-layer integral type structure, includes surface layer surface fabric, sandwich layer vapor-permeable membrane and nexine surface fabric from last to down in proper order, surface layer surface fabric is the polar fleece surface fabric that shakes that the moisture absorption generates heat, the nexine surface fabric is antibiotic mesh looped fabric.
As a further improvement of the above technical solution:
the polar fleece fabric is of a single-face towel structure and comprises a ground tissue formed by terylene low stretch yarns, a fluff layer formed by blended yarns is woven on the ground tissue, and the blended yarns are prepared from superfine terylene and heating viscose glue; the heating viscose is a moisture absorption heating fiber; the thickness of the fluff layer is 0.5mm-1 mm.
The polar fleece fabric comprises the following components in parts by weight: 30-60 parts of superfine polyester, 20-30 parts of heating viscose and 30-40 parts of polyester low stretch yarn.
The antibacterial mesh knitted fabric is prepared from polyester yarns, polyester antibacterial yarns and elastic spandex; the polyester antibacterial yarn is polyester yarn containing nano silver or antibacterial metal oxide.
The antibacterial mesh knitted fabric comprises the following components in parts by weight: 83-93 parts of polyester yarn, 2-5 parts of polyester antibacterial yarn and 5-12 parts of elastic spandex.
The meshes of the antibacterial mesh knitted fabric are uniformly distributed, and the distribution density is as follows: the number of meshes per inch in the warp direction is 10-13, and the number of meshes per inch in the weft direction is 9-12; the mesh of the antibacterial mesh knitted fabric is of a dot structure, and the diameter of the mesh is 0.4-0.6 mm.
The core layer breathable film is a TPU low-permeability film with a nano-microporous structure, and the thickness of the core layer breathable film is 0.01-0.1 mm.
The surface fabric, the core layer breathable film and the inner layer fabric are sequentially subjected to a hot pressing process to form the composite fabric with the hierarchical structure.
The utility model has the advantages as follows:
the utility model has compact and reasonable structure, and the inner layer fabric is designed into the mesh knitted fabric structure, so that the skin affinity is considered, and the moisture on the body surface is absorbed and transmitted to the surface layer fabric at a faster rate compared with the traditional plain cloth type fabric; the surface layer fabric is a moisture-absorbing and heating polar fleece fabric, absorbed moisture is converted into heat energy, and the effective contact area of water molecules and moisture-absorbing and heating fibers is larger due to the villus layer structure of the surface layer, so that a better moisture-absorbing and heating effect is realized; the heat energy of surface layer surface fabric conversion slowly conducts to the nexine surface fabric through the ventilative membrane of sandwich layer to realize that compound surface fabric lasts the exothermic virtuous circle of moisture absorption, make the stability of human microenvironment, make the wearer remain throughout warm, dry and comfortable wearing experience, the practicality is strong, and user experience feels good.
The utility model discloses still include following advantage:
the moisture absorption heating fibers are used as heating viscose and are prepared into blended yarns together with superfine terylene, and the blended yarns are woven to ground tissue to form surface fabric of a single-sided towel structure, namely the moisture absorption heating fibers with higher cost are combined with the superfine terylene and the terylene low stretch yarn to form composite surface fabric, so that the moisture absorption heating fibers are effectively used for absorbing water molecules in air and simultaneously emitting heat to achieve the functions of heating and keeping warm, and the purposes of ensuring heating and keeping warm and reducing cost are achieved;
the fluff layer on the surface fabric can also retain more static air, so that the fabric has better heat preservation effect;
the core layer vapor-permeable membrane adopts a TPU low-permeability membrane with a nano-microporous structure, so that water molecules can pass from the inner layer to the outer layer in one way, external moisture is effectively prevented from entering the inner layer, the dry and comfortable environment of the inner layer is guaranteed, and the core layer vapor-permeable membrane is waterproof and moisture-proof and has air permeability;
the terylene antibacterial yarn in the inner layer fabric is the terylene yarn containing nano silver or antibacterial metal oxide, so that the composite fabric has permanent antibacterial and bacteriostatic functions.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a working principle diagram of the present invention.
Wherein: 1. surface layer fabric; 2. a core layer vapor permeable membrane; 3. lining fabric; 11. a fluff layer; 4. the surface layer of the skin.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the antibacterial moisture-absorbing and heat-generating composite fabric of the embodiment is of a three-layer integrated structure, and sequentially comprises a surface layer fabric 1, a core layer vapor-permeable membrane 2 and an inner layer fabric 3 from top to bottom, wherein the surface layer fabric 1 is a polar fleece fabric which absorbs moisture and generates heat, and the inner layer fabric 3 is an antibacterial mesh knitted fabric.
The polar fleece fabric is of a single-side towel structure and comprises a ground structure formed by terylene low stretch yarns, wherein a fluff layer 11 formed by blended yarns is woven on the ground structure, and the blended yarns are prepared from superfine terylene and heating viscose; the heating viscose is hygroscopic heating fiber; the thickness of the fluff layer 11 is 0.5mm-1mm, and the fluff layer 11 can retain more static air, so that the fabric has a better heat preservation effect.
The moisture absorption heating fibers are used as heating viscose and are prepared into blended yarns together with superfine terylene, the blended yarns are woven to ground tissue to form a surface fabric 1 of a single-face towel structure, namely the moisture absorption heating fibers with higher cost are combined with the superfine terylene and the terylene low stretch yarns to form a composite surface fabric 1, the moisture absorption heating fibers are effectively used for absorbing water molecules in air and simultaneously emit heat to achieve the functions of heating and keeping warm, and the purposes of heating and keeping warm and reducing cost are achieved.
The polar fleece fabric comprises the following components in parts by weight: 30-60 parts of superfine polyester, 20-30 parts of heating viscose and 30-40 parts of polyester low stretch yarn.
Setting the number of blended yarns to be 32-42s, wherein the yarn ratio of the blended yarns is 60-90% of superfine terylene and 10-40% of heating viscose; the specification of the superfine terylene is 75-120D/36-144F, the specification of the heating viscose is 80D-120D/78-144F, the specification of the terylene low stretch yarn is 120D-150D/100-144F, and the gram weight of the obtained surface fabric 1 is 150-380 gsm.
In the textile industry, D represents denier, and 1D represents that the mass of the yarn with the length of 9000m under the conditions of standard atmospheric pressure and official moisture regain is 1 g; f represents the number of monofilaments in one yarn; if 100D/50F shows that the specification of the yarn is as follows: 9000 meters long weigh 100 grams and are composed of 50 filaments.
The antibacterial mesh knitted fabric is prepared from polyester yarns, polyester antibacterial yarns and elastic spandex; the terylene antibacterial yarn is terylene yarn containing nano silver or antibacterial metal oxide, and the antibacterial metal oxide can be titanium dioxide, zinc oxide, silver oxide and the like; the bacteriostatic rate of the nano-silver to candida albicans, staphylococcus aureus and escherichia coli reaches 99%, and the polyester antibacterial yarn enables the composite fabric to have permanent antibacterial and bacteriostatic functions.
The antibacterial mesh knitted fabric comprises the following components in parts by weight: 83-93 parts of polyester yarn, 2-5 parts of polyester antibacterial yarn and 5-12 parts of elastic spandex.
In the inner layer fabric 3, the specification of the polyester antibacterial yarn is 75-150D/36-144F, the specification of the polyester yarn is 50-150D/36-144F, the specification of the elastic spandex is 20-70D, and the gram weight of the obtained inner layer fabric 3 is 80-280 gsm.
The meshes of the antibacterial mesh knitted fabric are regularly and uniformly distributed, and the distribution density is as follows: the number of meshes per inch in the warp direction is 10-13, and the number of meshes per inch in the weft direction is 9-12; the mesh of the antibacterial mesh knitted fabric is of a dot structure, and the diameter of the mesh is 0.4-0.6 mm.
The mesh distribution density on the inner layer fabric 3 made of the antibacterial knitted mesh fabric may be set as follows: the number of meshes per inch in the warp direction was 13, the number of meshes per inch in the weft direction was 12, and the diameter of the round dot-shaped meshes was 0.5 mm/piece.
The core layer vapor-permeable membrane 2 is a TPU low-permeability membrane with a nano micro-porous structure, and the thickness of the core layer vapor-permeable membrane 2 is 0.01-0.1 mm; have many micropores on the ventilative membrane 2 of sandwich layer, it enables the hydrone and passes through to the skin one-way from the nexine to effectively prevent outside moisture to get into the nexine, with the dry comfortable environment of guarantee nexine, have the gas permeability concurrently when the ventilative membrane 2 of sandwich layer is waterproof damp proof.
The surface layer fabric 1, the core layer breathable film 2 and the inner layer fabric 3 form a composite fabric with a hierarchical structure through a sequential hot pressing process; the weight ratio of the three layers of fabrics is as follows: 60-62%, 2-4%, 34-38%, preferably 62%, 4%, 34%.
As shown in fig. 2, the working principle of this embodiment is as follows:
moisture on the skin surface layer 4 is absorbed by the lining fabric 3 and is transmitted to the surface layer fabric 1 through the core layer breathable film 2; the surface fabric 1 continuously absorbs moisture and continuously releases heat, and the temperature rise amplitude of the surface fabric 1 can reach 2-5 ℃ in a short time;
the heat energy converted by the surface fabric 1 is slowly transferred to the inner fabric 3 through the core layer vapor permeable membrane 2, so that the virtuous cycle of continuous moisture absorption and heat release of the composite fabric is realized, the stability of the microenvironment of a human body is promoted, and the wearer can always keep warm, dry and comfortable wearing experience.
The utility model discloses the compound surface fabric that obtains has comfortablely, passes through wet, generates heat and antibacterial property to effectively maintain the stability of human microenvironment, the wearer experiences effectually.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (6)
1. The utility model provides an antibiotic moisture absorption compound surface fabric that generates heat which characterized in that: the composite fabric is of a three-layer integrated structure and sequentially comprises a surface layer fabric (1), a core layer breathable film (2) and an inner layer fabric (3) from top to bottom, wherein the surface layer fabric (1) is a polar fleece fabric capable of absorbing moisture and generating heat, and the inner layer fabric (3) is an antibacterial mesh knitted fabric.
2. The antibacterial moisture-absorbing heat-emitting composite fabric as claimed in claim 1, wherein: the polar fleece fabric is of a single-side towel structure and comprises a ground tissue formed by terylene low stretch yarns, wherein a fluff layer (11) formed by blended yarns is woven on the ground tissue, and the blended yarns are prepared from superfine terylene and heating viscose; the heating viscose is a moisture absorption heating fiber; the thickness of the fluff layer (11) is 0.5mm-1 mm.
3. The antibacterial moisture-absorbing heat-emitting composite fabric as claimed in claim 1, wherein: the antibacterial mesh knitted fabric is prepared from polyester yarns, polyester antibacterial yarns and elastic spandex; the polyester antibacterial yarn is polyester yarn containing nano silver or antibacterial metal oxide.
4. The antibacterial moisture-absorbing heat-emitting composite fabric as claimed in claim 1, wherein: the meshes of the antibacterial mesh knitted fabric are uniformly distributed, and the distribution density is as follows: the number of meshes per inch in the warp direction is 10-13, and the number of meshes per inch in the weft direction is 9-12; the mesh of the antibacterial mesh knitted fabric is of a dot structure, and the diameter of the mesh is 0.4-0.6 mm.
5. The antibacterial moisture-absorbing heat-emitting composite fabric as claimed in claim 1, wherein: the core layer breathable film (2) is a TPU low-permeability film with a nano-microporous structure, and the thickness of the core layer breathable film (2) is 0.01-0.1 mm.
6. The antibacterial moisture-absorbing heat-emitting composite fabric as claimed in claim 1, wherein: the surface fabric (1), the core layer breathable film (2) and the inner layer fabric (3) form a composite fabric with a hierarchical structure through a sequential hot pressing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997626.9U CN211493108U (en) | 2019-11-18 | 2019-11-18 | Antibacterial moisture-absorbing heating composite fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997626.9U CN211493108U (en) | 2019-11-18 | 2019-11-18 | Antibacterial moisture-absorbing heating composite fabric |
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| CN211493108U true CN211493108U (en) | 2020-09-15 |
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| CN201921997626.9U Active CN211493108U (en) | 2019-11-18 | 2019-11-18 | Antibacterial moisture-absorbing heating composite fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774697A (en) * | 2019-11-18 | 2020-02-11 | 江苏汇鸿国际集团中锦控股有限公司 | Antibacterial moisture-absorbing heating composite fabric and preparation method thereof |
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2019
- 2019-11-18 CN CN201921997626.9U patent/CN211493108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774697A (en) * | 2019-11-18 | 2020-02-11 | 江苏汇鸿国际集团中锦控股有限公司 | Antibacterial moisture-absorbing heating composite fabric and preparation method thereof |
| CN110774697B (en) * | 2019-11-18 | 2024-03-19 | 江苏汇鸿国际集团中锦控股有限公司 | Antibacterial, moisture-absorbing and heating composite fabric and preparation method thereof |
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