CN219055603U - Bionic modified double-layer high-count high-density down fabric - Google Patents
Bionic modified double-layer high-count high-density down fabric Download PDFInfo
- Publication number
- CN219055603U CN219055603U CN202223511866.8U CN202223511866U CN219055603U CN 219055603 U CN219055603 U CN 219055603U CN 202223511866 U CN202223511866 U CN 202223511866U CN 219055603 U CN219055603 U CN 219055603U
- Authority
- CN
- China
- Prior art keywords
- layer
- fabric
- density
- count
- yarns
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bedding Items (AREA)
- Woven Fabrics (AREA)
Abstract
The utility model relates to a bionic modified double-layer high-count high-density down fabric, belongs to the technical field of textile fabrics, can effectively solve the problem of down running of the down fabric, ensures the air permeability of the down fabric, ensures that the clothing made of the down fabric has better warm-keeping and air-permeable effects, and is suitable for market demands; it comprises an outer layer and an inner layer; the joint of the outer layer and the inner layer is sewn and interweaved through yarns; the outer layer comprises a waterproof layer and a windproof layer; the waterproof layer is woven by high-count high-density cotton yarns; the windproof layer is formed by spinning down and a down-coated down-proof layer; the inner layer comprises a bionic layer and a ventilation layer; the bionic layer is woven by hollow polyester fibers; the breathable layer is woven by satin weave by taking polyester filaments as warp yarns and long-staple cotton yarns as weft yarns; the waterproof layer, the wind-proof layer, the bionic layer and the ventilation layer are sequentially laminated, compressed and woven into a whole.
Description
Technical Field
The utility model relates to a bionic modified double-layer high-count high-density down fabric, and belongs to the technical field of textile fabrics.
Background
The down jacket fabric has the properties of down prevention, wind prevention and air permeability, wherein the down prevention is particularly important; the quality of the velvet resistance depends on the yarn count density of the fabric used; the down jacket fabric in the current market generally has the problem of down running more or less, down can run out through gaps of the fabric, generally, the down is drilled out through a sewing thread or stitch on the fabric, and the down is usually run out due to the working problem; the other is that the fabric directly penetrates through the fabric, and the velvet is directly run between the yarns of the fabric, so that the problem of the density of the fabric is solved.
The problem of fabric running is avoided by arranging the down-drilling-resistant layer, the elastic layer and the reinforcing layer, and although the problem of running is solved to a certain extent, the effect is not very good, the air permeability of the fabric is greatly reduced, and the fabric is poor in air permeability due to excessive pursuit of the running-resistant layer.
Based on the problems, enterprises invest in developing a bionic modified double-layer high-count high-density down fabric in order to enable the fabric to have better down running prevention performance and good air permeability.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the bionic modified double-layer high-count high-density down fabric, which can effectively solve the down running problem of the down fabric, and simultaneously ensure the air permeability of the down fabric, so that the clothing made of the down fabric has better warm-keeping and air-permeable effects, and is suitable for market demands.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bionic modified double-layer high-count high-density down fabric comprises an outer layer and an inner layer; the joint of the outer layer and the inner layer is sewn and interweaved through yarns;
the outer layer comprises a waterproof layer and a windproof layer;
the waterproof layer is woven by high-count high-density cotton yarns;
the windproof layer is formed by spinning down and a down-coated down-proof layer;
the inner layer comprises a bionic layer and a ventilation layer;
the bionic layer is woven by hollow polyester fibers;
the breathable layer is woven by satin weave by taking polyester filaments as warp yarns and long-staple cotton yarns as weft yarns;
the waterproof layer, the wind-proof layer, the bionic layer and the ventilation layer are sequentially laminated, compressed and woven into a whole.
According to the preferred scheme, the cotton yarn of the waterproof layer is woven by adopting yarns with the count of more than or equal to 40 and the density of more than or equal to 200 yarns per square inch, wherein 200 refers to the warp and weft density of one square inch, namely the number of warps and the number of wefts of one square inch.
According to the preferable scheme, the down feather of the windproof layer adopts small feathers and down feather of ducks or geese which are separated by selective washing.
In a preferred embodiment of the present utility model, the anti-velvet layer is a fabric layer of a film or a coating.
According to the preferable scheme, the woven fabric layer is a transparent leather film covering layer formed by rolling and pressing cotton fabric with high density of warp and weft yarns, and then coating high polymer sizing agent with the cotton fabric.
In a preferred embodiment of the present utility model, the anti-nap layer is an anti-nap fabric that is post-treated with a high-density fabric.
According to a preferred scheme of the utility model, the hollow polyester fiber is a hollow polyester FDY filament or an antibacterial hollow polyester staple fiber.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the bionic modified double-layer high-count high-density down fabric, the joint of the outer layer and the inner layer is sewn and interweaved through yarns, so that the outer layer and the inner layer are firmly combined; the waterproof layer and the windproof layer in the outer layer respectively correspond to the waterproof and windproof requirements of the fabric; the waterproof layer is woven by high-count high-density cotton yarns, the higher the density and the better the softness degree are, and the waterproof layer has the characteristics of water resistance, wind resistance and good air permeability, and meets the basic requirements of the down fabric; the wind-proof layer is formed by spinning down and down-coated down-proof layers, so that the cold resistance and wind resistance of the fabric are further improved, and the wind-proof layer is lower than cold from outside.
The bionic layer and the ventilation layer in the inner layer realize the requirement of ventilation and moisture absorption in the fabric, and have good warmth retention property, bulkiness and softness, and the moisture absorption and the ventilation of the fabric are greatly enhanced by adding the special-shaped cross section of the fiber.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is an overall schematic diagram of a bionic modified double-layer high-count high-density down fabric;
FIG. 2 is a schematic diagram of a bionic modified double-layer high-count high-density down fabric structure;
FIG. 3 is a schematic view of a hollow polyester fiber of the present utility model;
FIG. 4 is a schematic view of the structure of the breathable layer of the present utility model;
wherein: 1. an outer layer; 2. an inner layer; 3. a waterproof layer; 4. an air-proof layer; 5. a down-proof layer 6 and a bionic layer; 7. a ventilation layer; 8. hollow polyester fiber; 9. polyester filaments; 10. long staple cotton thread.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
Example 1
A bionic modified double-layer high-count high-density down fabric comprises an outer layer 1 and an inner layer 2; the joint of the outer layer 1 and the inner layer 2 is sewn and interweaved through yarns, so that the outer layer 1 and the inner layer 2 are firmly combined and have strong tear resistance;
the outer layer 1 comprises a waterproof layer 3 and a windproof layer 4;
the waterproof layer 3 is formed by weaving high-count and high-density cotton yarns, and the cotton yarns of the waterproof layer 3 are formed by weaving yarns with the count of more than or equal to 40 and the density of more than or equal to 200 yarns per square inch;
the windproof layer 4 is formed by spinning down and a down-coated down-proof layer 5, and is used in combination with the waterproof layer 3, so that the cold resistance and windproof performance of the fabric are further improved, and the windproof performance is lower than that of cold air from outside;
the inner layer 2 comprises a bionic layer 6 and a ventilation layer 7; the bionic layer 6 and the ventilation layer 7 in the inner layer 2 meet the requirements of ventilation and moisture absorption in the fabric, have good warmth retention property, bulkiness and softness, and the moisture absorption and the ventilation of the fabric are greatly enhanced by adding the special-shaped cross section of the fiber;
the bionic layer 6 is formed by spinning hollow polyester fibers 8, and the fabric has good warmth retention property, ventilation, softness and comfort;
the breathable layer 7 is formed by weaving satin weave by taking polyester filaments 9 as warps and long-staple cotton threads 10 as wefts, and the polyester filaments 9 and the long-staple cotton threads 10 are taken as warps and wefts, so that the breathable performance is ensured, and meanwhile, the texture of the fabric is soft, the fabric is attached to a human body, and the comfort level is high;
the waterproof layer 3, the windproof layer 4, the bionic layer 6 and the breathable layer 7 are sequentially laminated, compressed and woven into a whole, the inner layer 2 and the outer layer 1 are compressed into a whole, the thickness of the fabric is controlled from the outside, and the size requirement of the fabric is met.
The waterproof layer 3 is a high count and high density all-cotton fabric, the high count is a premise of high density, 40 count 200 count can be called high count and high density, and 200 count refers to the warp yarn number and weft yarn number of one square inch, namely one square inch.
The high-count high-density fabric has extremely high requirements on yarn fineness, and the yarns are required to reach 40 or more than 40, and the higher the yarn count, the finer the yarns; the yarn is required to reach the fineness, cotton velvet length (long stapled cotton) and cotton purity are required to reach the standard, the thin cotton thread is easy to break in spinning, the density of 200 is required to be reached, the spinning difficulty is high, and the requirements on the worker technology, the processing environment, the processing equipment and the like are high.
The high-count high-density fabric has the characteristics that: the fabric has high density, is not easy to deform, does not drill down or fluff, has fine and smooth texture, smooth hand feeling, softness and comfort, good moisture absorption and release performance, good elasticity, durability and difficult wrinkling and pilling. If the conditions or budget are enough, the outer layer 1 and the inner layer 2 can be woven by using high-count and high-density fabrics, so that the problem of fabric velvet running can be solved to the greatest extent, and meanwhile, the warmth keeping, windproof and waterproof functions of the fabrics are ensured.
Example two
On the basis of the first embodiment, a preferable scheme of the utility model is provided, the eiderdown of the windproof layer 4 adopts small feathers and down seeds of ducks or geese which are separated by selective washing, and the eiderdown has two kinds of gray and white, and is preferable; the quality of the down jacket is related to the down filling amount and the down containing amount; the down filling amount refers to the weight of down which is flocked into a piece of down jacket, expressed by grams, generally about 250 grams, and has less down filling amount and poor warmth retention property; the down content refers to the down content in the down, expressed by percentage, generally the down content is 50-80%, and the down content is high, so that the quality is good; the velvet can not easily dissipate heat of a human body, has soft hand feeling, is not easy to bulge in time after being pressed and wet, and the small pinna can make the clothes fluffy and bulge at the moment so as to keep more air in the clothes, thereby being beneficial to keeping warm, but the small pinna is more, the heat is easy to dissipate, and the velvet has a feeling of hair stalk, so that the velvet and the small pinna are required to be received and stored at the same time, and the proportion is proper.
Example III
On the basis of the first embodiment, a preferable scheme of the utility model is provided to realize the purpose of preventing down running of the down fabric, and the down-preventing layer 5 is a fabric layer covered with a film or a coating, so that the down leakage is required to be prevented by the film or the coating, and the light weight and the softness of the fabric are not affected.
Secondly, the weaving layer is formed by rolling and pressing cotton cloth fabric with high density of warp and weft yarns, then coating polymer slurry, forming a transparent film coating layer with the fabric, and closing the warp and weft gaps of the fabric.
Thirdly, adding fluorine-phosphorus resin or organosilicon waterproofing agent into the polymer slurry to enable the fabric to have the performance of preventing velvet and water seepage.
Fourth, the anti-velvet layer 5 is anti-velvet cloth which adopts high-density fabric to pass through post-treatment, the anti-velvet cloth improves the anti-velvet performance of the fabric, and meanwhile, the quality of the anti-velvet cloth directly influences the overall quality, so that the high-density anti-velvet cloth needs to be selected as much as possible when the anti-velvet cloth is selected.
Example IV
Based on the above embodiment, a preferable scheme of the utility model is provided, the hollow polyester fiber 8 is a hollow polyester FDY filament or an antibacterial hollow polyester staple fiber, the hollow polyester FDY filament has good warmth retention property, bulkiness and softness, and the special-shaped section of the fiber is added, so that the fabric has excellent moisture absorption and air permeability; the antibacterial hollow polyester staple fiber is a common wool-like differential fiber, and the fabric woven by the fiber has good rebound resilience, fluffiness, warmth retention, antibacterial property, deodorization and other properties, and has a certain health care effect on human bodies.
According to the bionic modified double-layer high-count high-density down fabric, the joint of the outer layer 1 and the inner layer 2 is sewn and interweaved through yarns, so that the outer layer 1 and the inner layer 2 are firmly combined; the waterproof layer 3 and the windproof layer 4 in the outer layer 1 respectively and correspondingly meet the waterproof and windproof requirements of the fabric; the waterproof layer 3 is woven by high-count high-density cotton yarns, the higher the density and the better the softness degree, and simultaneously, the waterproof layer has the characteristics of good waterproof, windproof and breathable properties, and meets the basic requirements of the down fabric; the wind-proof layer 4 is formed by spinning down and a down-proof layer 5 coated by the down, so that the cold resistance and wind resistance of the fabric are further improved, and the wind-proof layer is lower than cold from outside.
The bionic layer 6 and the ventilation layer 7 in the inner layer 2 realize the ventilation and moisture absorption requirements of the inside of the fabric, have good warmth retention property, bulkiness and softness, and greatly enhance the moisture absorption and the ventilation of the fabric by adding the special-shaped cross section of the fiber.
The above is only a specific application example of the present utility model, and the protection scope of the present utility model is not limited at all, and the technical solution formed by adopting equivalent transformation or equivalent substitution falls within the protection scope of the present utility model.
Claims (7)
1. A bionic modified double-layer high-count high-density down fabric is characterized in that: comprises an outer layer and an inner layer; the joint of the outer layer and the inner layer is sewn and interweaved through yarns;
the outer layer comprises a waterproof layer and a windproof layer;
the waterproof layer is woven by high-count high-density cotton yarns;
the windproof layer is formed by spinning down and a down-coated down-proof layer;
the inner layer comprises a bionic layer and a ventilation layer;
the bionic layer is woven by hollow polyester fibers;
the breathable layer is woven by satin weave by taking polyester filaments as warp yarns and long-staple cotton yarns as weft yarns;
the waterproof layer, the wind-proof layer, the bionic layer and the ventilation layer are sequentially laminated, compressed and woven into a whole.
2. The biomimetic modified double-layer high-count high-density down fabric as claimed in claim 1, wherein: the cotton yarn of the waterproof layer is woven by adopting yarns with the count of more than or equal to 40 and the density of more than or equal to 200 yarns per square inch, wherein 200 refers to the warp and weft density of one square inch, namely the number of warps and the number of wefts of one square inch.
3. The biomimetic modified double-layer high-count high-density down fabric as claimed in claim 1, wherein: the down feather of the windproof layer adopts small feathers and down feather of ducks or geese which are separated by selective washing.
4. The biomimetic modified double-layer high-count high-density down fabric as claimed in claim 1, wherein: the anti-velvet layer is a fabric layer covered with a film or a coating.
5. The bionic modified double-layer high-count high-density down fabric as defined in claim 4, wherein: the weaving layer is a transparent leather film covering layer formed by rolling and pressing cotton cloth fabric with high warp and weft yarn density and then coating high polymer sizing agent with the cotton cloth fabric.
6. The biomimetic modified double-layer high-count high-density down fabric as claimed in claim 1, wherein: the anti-velvet layer is anti-velvet cloth which is formed by post-treatment of high-density fabric.
7. The biomimetic modified double-layer high-count high-density down fabric as claimed in claim 1, wherein: the hollow polyester fiber is hollow polyester FDY filament or antibacterial hollow polyester staple fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223511866.8U CN219055603U (en) | 2022-12-28 | 2022-12-28 | Bionic modified double-layer high-count high-density down fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223511866.8U CN219055603U (en) | 2022-12-28 | 2022-12-28 | Bionic modified double-layer high-count high-density down fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219055603U true CN219055603U (en) | 2023-05-23 |
Family
ID=86345507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223511866.8U Active CN219055603U (en) | 2022-12-28 | 2022-12-28 | Bionic modified double-layer high-count high-density down fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219055603U (en) |
-
2022
- 2022-12-28 CN CN202223511866.8U patent/CN219055603U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109263219B (en) | Waterproof breathable fabric and manufacturing method thereof | |
| CN208306010U (en) | A kind of water-repellent and oil-repellent fabric | |
| CN213167210U (en) | Warm-keeping woven fabric | |
| CN210454033U (en) | Waterproof breathable fabric | |
| CN219055603U (en) | Bionic modified double-layer high-count high-density down fabric | |
| CN214083234U (en) | Moisture absorption breathable polyester viscose grey fabric with yarn interlayer fabric structure | |
| CN110406179B (en) | Biodegradable fabric | |
| CN211334878U (en) | Health-care cotton polyester elastic woven fabric | |
| CN211074955U (en) | High-sweat-absorption breathable fabric | |
| CN210353236U (en) | High-elasticity knitted sweater | |
| CN113071161A (en) | Soybean protein-based antibacterial fabric and preparation method thereof | |
| CN220163382U (en) | Novel modal blended fabric | |
| CN216373651U (en) | Soft-elastic high-moisture-conductivity antibacterial TR color spinning fabric | |
| CN209920697U (en) | Crease-resistant high elasticity blending tweed surface fabric | |
| CN218876531U (en) | Light warm-keeping filling cotton | |
| CN220841711U (en) | Composite sofa fabric | |
| CN220500180U (en) | Soft heat-preservation polyester blended fabric | |
| CN217628802U (en) | Temperature-adjusting fabric | |
| CN215792224U (en) | Light breathable rayon fabric | |
| CN109677074B (en) | Fabric with automatic temperature adjusting function | |
| CN217395859U (en) | Knitted fabric with good elastic effect | |
| CN219523275U (en) | Easy-to-dry mildew-proof acetate fiber fabric | |
| CN215751160U (en) | Ultraviolet-proof breathable knitted fabric | |
| CN213866694U (en) | Antifouling and antibacterial embroidered fabric | |
| CN220114193U (en) | Moisture-absorbing quick-drying light and thin breathable double-layer fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |