CN222116304U - Cold-proof fabric with polyester-nylon air layer - Google Patents
Cold-proof fabric with polyester-nylon air layer Download PDFInfo
- Publication number
- CN222116304U CN222116304U CN202420611983.1U CN202420611983U CN222116304U CN 222116304 U CN222116304 U CN 222116304U CN 202420611983 U CN202420611983 U CN 202420611983U CN 222116304 U CN222116304 U CN 222116304U
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- fabric
- nylon
- polyester
- air layer
- layer
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- 239000004744 fabric Substances 0.000 title claims abstract description 81
- 229920001778 nylon Polymers 0.000 title claims abstract description 30
- 239000004677 Nylon Substances 0.000 title claims abstract description 25
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 229920002292 Nylon 6 Polymers 0.000 claims abstract description 19
- 229920000728 polyester Polymers 0.000 claims abstract description 10
- 239000004831 Hot glue Substances 0.000 claims abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 11
- 239000003063 flame retardant Substances 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 239000012982 microporous membrane Substances 0.000 claims description 4
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 3
- 239000004626 polylactic acid Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009941 weaving Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 44
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical group [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model discloses a polyester-nylon air layer cold-proof fabric which comprises a surface fabric, a windproof fabric layer, an air layer fabric and an inner layer fabric, wherein the surface fabric, the windproof fabric layer, the air layer fabric and the inner layer fabric are compounded through a hot melt adhesive net film, the surface fabric is formed by interweaving polyester-nylon core yarns serving as warp and weft yarns, the polyester-nylon core yarns comprise core yarns and wrapping yarns, the core yarns comprise polyester filaments and ES (ethylene-spun) fiber filaments which are twisted in parallel, the wrapping yarns are nylon 6 filaments, the cross section of the nylon 6 filaments comprises a fiber body in a straight shape and protruding parts symmetrically arranged on two sides of the fiber body, a fluff layer formed by the warp and fuzzing of the nylon 6 filaments is arranged on one side surface of the surface fabric far away from the windproof fabric layer, and the air layer fabric is formed by weaving thermal-insulation yarns according to rib air layer tissues. Because the air layer fabric is woven by adopting the thermal insulation fibers, the thermal insulation fibers are combined with the air layer tissue, so that the thermal insulation fabric has good thermal insulation effect. The section of the fluff in the surface fluff layer is provided with a straight fiber main body and convex parts at two sides, so that the fiber has good uprightness.
Description
Technical Field
The utility model relates to a polyester-nylon air layer cold-proof fabric, and belongs to the technical field of cold-proof fabrics.
Background
In recent years, with the improvement of social progress and living standard, people also put higher demands on clothing and food residence. The fabric has basic requirements of warmth retention and the like. The air layer fabric has an air layer capable of storing static air, so that the influence of cold air on a human body caused by direct penetration of the fabric is reduced, and the air layer fabric has a good warm-keeping effect. The fabric with the fluff on the surface can store static air between the fluff, so that the warm-keeping effect can be achieved. However, the requirements of people on the thermal fabric are that the thermal fabric not only has a thermal effect, but also has the fluff on the surface, and after the fluff on the surface is stroked or contacted with other articles, the fluff can fall down and can not stand for a long time, so that the surface of the fabric has a scratch. The appearance is affected when people wear the clothes. How to prepare an air layer warm-keeping cold-proof fabric with good surface fluff uprightness becomes the problem to be solved.
Disclosure of utility model
The utility model aims to provide a polyester-nylon air layer cold-proof fabric, which has good warm-keeping effect and has good uprightness, wherein the section of fluff in a surface fluff layer is provided with a straight fiber main body and raised parts on two sides.
In order to solve the technical problems, the aim of the utility model is realized as follows:
The utility model relates to a polyester-nylon air layer cold-proof fabric which comprises a surface layer fabric, a windproof fabric layer, an air layer fabric and an inner layer fabric which are compounded through a hot melt adhesive net film;
The surface fabric is formed by interweaving polyester-nylon core-spun yarns serving as warp and weft yarns, wherein the polyester-nylon core-spun yarns comprise core yarns and wrapping yarns, the core yarns comprise polyester filaments and ES (ethylene-spun) fiber filaments which are twisted in parallel, the wrapping yarns are nylon 6 filaments, the section of each nylon 6 filament comprises a fiber body in a straight shape and protruding parts symmetrically arranged on two sides of the fiber body, and a fluff layer formed by fluff of the nylon 6 filaments is arranged on the surface of one side of the surface fabric far away from the windproof fabric layer;
The air layer fabric is formed by weaving warm-keeping yarns according to rib air layer tissues.
On the basis of the scheme and as a preferable scheme of the scheme, the fineness of the nylon 6 filaments is 35-60D/48-96F.
On the basis of the scheme and as a preferable scheme of the scheme, the inner layer fabric 3 is formed by interweaving flame-retardant antibacterial nylon fiber yarns and polylactic acid filaments which are twisted in parallel as warp and weft yarns.
On the basis of the scheme and as a preferable scheme of the scheme, the warm-keeping yarn comprises hollow polyester filaments and hygroscopic and exothermic fiber yarns which are twisted in parallel.
On the basis of the scheme and as a preferable scheme of the scheme, a waterproof and moisture permeable microporous membrane is arranged between the surface fabric and the windproof fabric layer.
The polyester-nylon air layer cold-proof fabric has the beneficial effects that the air layer fabric is formed by weaving the thermal insulation fibers, and the thermal insulation fibers are combined with air layer tissues, so that the polyester-nylon air layer cold-proof fabric has a good thermal insulation effect. The section of the fluff in the surface fluff layer is provided with a straight fiber main body and raised parts on two sides, so that the fluff has good uprightness, and the fluff can be rapidly uprighted after lodging.
Drawings
Fig. 1 is a schematic structural diagram of a polyester-nylon air layer cold-proof fabric according to an embodiment;
FIG. 2 is a schematic cross-sectional structure of a nylon 6 filament according to an embodiment I;
fig. 3 is a schematic structural diagram of a polyester-nylon air layer cold-proof fabric according to a second embodiment.
The mark in the figure is shown as follows, 1-surface fabric, 2-windproof fabric layer, 3-air layer fabric, 4-inner layer fabric, 5-fluff layer and 6-waterproof moisture permeable microporous membrane
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
Example 1
The present embodiment will be described in detail with reference to fig. 1 and 2. The polyester-nylon air layer cold-proof fabric comprises a surface layer fabric 1, a windproof fabric layer 2, an air layer fabric 3 and an inner layer fabric 4 which are compounded through a hot melt adhesive net film. The windproof fabric layer 2 can block the flow of cold air, thereby playing a role in cold prevention. The air layer fabric 3 has an air layer for storing still air, so that heat exchange can be prevented, and a cold-proof effect can be achieved.
The surface fabric 1 is interweaved by polyester-nylon core spun yarn as warp and weft yarn, wherein the polyester-nylon core spun yarn comprises core yarn and wrapping yarn, and the core yarn comprises polyester filaments and ES (ethylene-spun) fiber filaments which are twisted in parallel. The wrapping yarn is nylon 6 yarn, the section of the nylon 6 yarn comprises a fiber body 11 in a shape of a straight line and protruding parts 12 symmetrically arranged on two sides of the fiber body 11, and a fluff layer 5 formed by fluff of the nylon 6 yarn is arranged on the surface of one side of the surface fabric 1, which is far away from the windproof fabric layer 2. The surface of the ES fiber filament is PE with low melting point, after the surface material layer is subjected to heat treatment, the PE can be melted to be bonded with adjacent fibers, and the PE can also be bonded with the fluffed nylon 6 filament, so that the bonding strength of fluff and core yarn can be increased, and the fluff phenomenon is reduced. The cross-section is in a slim and flat structure, is quite like the shape of a caterpillar, and has good uprightness, so that the fiber can be more quickly erected after being bent. Four or five protruding parts 12 are uniformly distributed on one side of the fiber body 11. In this embodiment four bosses 12 are chosen. Among the four protruding parts 12, the protruding parts 12 on both sides are located at both ends of the fiber body 11, and since the protruding parts 12 are symmetrically distributed on both sides of the fiber body 11, the shape of the fiber body is similar to that of a caterpillar, and the fiber body has good uprightness.
Further, the fineness of the nylon 6 filaments is 35-60D/48-96F. In the embodiment, 60D/96F is selected, the fineness is finer, and the formed fluff is softer, so that the comfort is improved.
The air layer fabric 3 is formed by weaving warm-keeping yarns according to rib air layer tissues. The thermal-insulation yarn comprises hollow polyester filaments and moisture-absorbing and heating fiber yarns which are twisted in parallel. The hollow polyester filament yarn has a hollow part inside, has static air and has good warm-keeping effect. And the moisture absorption and heating fiber yarn can emit heat when absorbing moisture emitted by a human body, thereby playing a role in keeping warm.
Further, the inner layer fabric 3 is formed by interweaving flame-retardant antibacterial nylon fiber yarns and polylactic acid filaments which are twisted in parallel as warp and weft yarns. The antibacterial flame-retardant nylon fiber yarn is prepared from antibacterial components, flame-retardant components and nylon 6 slices serving as raw materials, wherein the antibacterial components adopt an in-situ adding technology and a chemical bonding anchoring mode to enable nano antibacterial components to be stably dispersed in the fiber and on the surface, and the flame-retardant components adopt an in-situ polymerization technology to introduce flame retardant into the nylon 6. The antibacterial component is a core-shell nano silver antibacterial material, and the flame-retardant component is a halogen-free flame retardant. The antibacterial flame-retardant nylon fiber provides a good antibacterial effect, so that a first defense line of a human body is formed, and bacteria are prevented from breeding.
Example two
This embodiment will be described in detail with reference to fig. 3. The polyester-nylon air layer cold-proof fabric according to the embodiment is different from the first embodiment in that a waterproof and moisture-permeable microporous membrane 6 is arranged between the surface fabric 1 and the windproof fabric layer 2.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420611983.1U CN222116304U (en) | 2024-03-27 | 2024-03-27 | Cold-proof fabric with polyester-nylon air layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420611983.1U CN222116304U (en) | 2024-03-27 | 2024-03-27 | Cold-proof fabric with polyester-nylon air layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222116304U true CN222116304U (en) | 2024-12-06 |
Family
ID=93684367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420611983.1U Active CN222116304U (en) | 2024-03-27 | 2024-03-27 | Cold-proof fabric with polyester-nylon air layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222116304U (en) |
-
2024
- 2024-03-27 CN CN202420611983.1U patent/CN222116304U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |