CN215714219U - Antibacterial polyester filament sofa leather base cloth fabric - Google Patents
Antibacterial polyester filament sofa leather base cloth fabric Download PDFInfo
- Publication number
- CN215714219U CN215714219U CN202120545091.2U CN202120545091U CN215714219U CN 215714219 U CN215714219 U CN 215714219U CN 202120545091 U CN202120545091 U CN 202120545091U CN 215714219 U CN215714219 U CN 215714219U
- Authority
- CN
- China
- Prior art keywords
- layer
- weft yarns
- antibacterial polyester
- weft
- 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
- 229920000728 polyester Polymers 0.000 title claims abstract description 50
- 239000010985 leather Substances 0.000 title claims abstract description 45
- 239000004744 fabric Substances 0.000 title claims abstract description 43
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 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 abstract description 11
- 238000009941 weaving Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 89
- 239000003242 anti bacterial agent Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 4
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 15
- 238000002156 mixing Methods 0.000 abstract description 5
- 229920000742 Cotton Polymers 0.000 abstract description 3
- 239000004677 Nylon Substances 0.000 abstract description 3
- 229920001778 nylon Polymers 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000002649 leather substitute Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000002421 finishing Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The utility model provides an antibacterial polyester filament yarn sofa leather base fabric, which belongs to the technical field of leather base fabric and comprises the following components: an inner layer, a middle layer and an outer layer; the inner layer is a soft elastic layer, and the soft elastic layer is formed by blending and weaving four fabric fibers including novel nylon bi-component fiber, novel superfine denier fiber, cotton satin fiber and plush fiber; the middle layer is an antibacterial polyester layer, the antibacterial polyester layer is formed by interweaving warp yarns and weft yarns, the warp yarns are antibacterial polyester filaments, the weft yarns comprise first weft yarns and second weft yarns, the first weft yarns are antibacterial polyester filaments, and the second weft yarns are flame-retardant polyester filaments; the first weft yarns and the second weft yarns are mutually doubled wefts, and the warp yarns, the first weft yarns and the second weft yarns are interwoven in a sinking and floating manner to form a weft duplex structure; the outer layer is a self-cleaning layer, and the self-cleaning layer is sprayed on the middle layer.
Description
Technical Field
The utility model relates to the technical field of leather base cloth fabrics, in particular to an antibacterial polyester filament sofa leather base cloth fabric.
Background
Sofa leather is a main raw material for manufacturing real leather sofa, and is used for manufacturing the surface of the sofa. The sofa leather is made of a plurality of raw materials, including leather sofa leather, PU sofa leather, PVC shoe upper leather and the like. The sofa is soft leather, and the thickness of the sofa is more than 1.2-1.4 mm according to different varieties. The common quality requirements are comfort and durable aesthetics. The sofa leather has a large area, so that the cutting rate can be improved, and the abutted seams can be reduced. The leather base cloth is mainly used as a synthetic leather base material: dipping the latex, coating and finishing to obtain the synthetic leather. The material, structure and function of the leather base cloth can influence the performance of the synthetic leather to a certain extent. Most of the existing sofa leather is synthetic leather, the base cloth of the sofa leather is simple in structure and single in function, and the sofa leather is not suitable for gradually developing sofa leather.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an antibacterial polyester filament sofa leather base fabric.
In order to solve the technical problem, the utility model aims to realize that:
the utility model provides an antibiotic polyester filament sofa leather base cloth surface fabric which characterized in that includes: an inner layer, a middle layer and an outer layer;
the inner layer is a soft elastic layer, and the soft elastic layer is formed by blending and weaving four fabric fibers including novel nylon bi-component fiber, novel superfine denier fiber, cotton satin fiber and plush fiber;
the middle layer is an antibacterial polyester layer, the antibacterial polyester layer is formed by interweaving warp yarns and weft yarns, the warp yarns are antibacterial polyester filaments, the weft yarns comprise first weft yarns and second weft yarns, the first weft yarns are antibacterial polyester filaments, and the second weft yarns are flame-retardant polyester filaments; the first weft yarns and the second weft yarns are mutually doubled wefts, and the warp yarns, the first weft yarns and the second weft yarns are interwoven in a sinking and floating manner to form a weft duplex structure;
the outer layer is a self-cleaning layer, and the self-cleaning layer is sprayed on the middle layer;
the inner layer is connected with the middle layer through an adhesive.
On the basis of the above scheme and as a preferable scheme of the above scheme, the thickness ratio of the inner layer, the middle layer and the outer layer is 2:2: 1.
On the basis of the scheme, and as a preferable scheme of the scheme, the self-cleaning layer is made of sodium silicon oxide, graphene powder, methyltrimethoxysilane, methanol and water.
In addition to and as a preferable mode of the above mode, an arrangement ratio of the first weft yarns and the second weft yarns is 1: 1.
On the basis of the scheme, as a preferable scheme of the scheme, the weft double-layer structure surface layer is formed by weaving four warp yarns and four first weft yarns in a right oblique mode; the weft double-weave inner layer is formed by weaving warp yarns and second weft yarns in a left-oblique mode through four wefts.
On the basis of the scheme, the preferable scheme is that the antibacterial polyester filament is prepared by mixing the polyester filament with an antibacterial agent, and the antibacterial agent is copper powder.
On the basis of the scheme and as a preferable scheme of the scheme, the flame-retardant polyester filament is prepared by wrapping the polyester filament with a halogen-free flame retardant.
On the basis of the above scheme and as a preferable scheme of the above scheme, the adhesive 4 is water-based PVC patch glue.
The utility model has the beneficial effects that: the sofa leather base cloth is formed by compounding three different fabric layers, so that the sofa leather base cloth has a certain strength and also has rich functions; the inner layer is a soft elastic layer which endows the sofa leather base cloth with the characteristics of soft texture, high structural elasticity, thickness, wear resistance and the like; the middle layer is formed by interweaving warp yarns and weft yarns and has a weft double-layer organization structure, the surface and the inner surface of the middle layer are different, and the functions are more abundant; the warp yarns and the weft yarns comprise antibacterial polyester filament yarns and flame-retardant polyester filament yarns, so that the sofa leather base cloth has antibacterial and flame-retardant functions at the same time, the safety and the sanitation of the sofa leather base cloth are improved, and the service life of the sofa leather is prolonged; the outer layer is a self-cleaning layer, so that the safety and the sanitation of the sofa leather base cloth are further improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. an inner layer; 2. a middle layer; 3. an outer layer; 4. and (3) an adhesive.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
As shown in fig. 1, an antibacterial polyester filament sofa leather base fabric is characterized by comprising: an inner layer 1, a middle layer 2 and an outer layer 3;
the inner layer 1 is a soft elastic layer, the soft elastic layer is formed by blending and weaving four fabric fibers including novel nylon bi-component fibers, novel superfine denier fibers, cotton satin fibers and plush fibers, and the woven fabric has the characteristics of soft texture, high elasticity, moisture absorption, air permeability, thickness, wear resistance, stiffness, no wrinkle and the like. The inner layer 1 is the bottom layer of the sofa leather base cloth, the upper part of the inner layer is sequentially provided with a middle layer 2 and an outer layer 3, and the outer layer 3 is provided with a leather surface. The inner layer 1 mainly has the functions of improving the structural strength and elasticity of the sofa leather base cloth and improving the softness and comfort degree of the sofa leather base cloth to a certain extent.
The middle layer 2 is an antibacterial polyester layer, the antibacterial polyester layer is formed by interweaving warp yarns and weft yarns, the warp yarns are antibacterial polyester filaments, the weft yarns comprise first weft yarns and second weft yarns, the first weft yarns are antibacterial polyester filaments, and the second weft yarns are flame-retardant polyester filaments; the first weft yarns and the second weft yarns are mutually doubled wefts, and the warp yarns, the first weft yarns and the second weft yarns are interwoven in a sinking and floating manner to form a weft duplex structure; preferably, the weft double-weave surface layer is formed by weaving four warp yarns and four first weft yarns in a right oblique manner; the weft double-weave inner layer is formed by weaving warp yarns and second weft yarns in a left oblique crossing mode through four wefts; the arrangement ratio of the first weft yarns to the second weft yarns is 1: 1. The surface layer of the weft-backed weave faces the outer layer 3, and the inner layer of the weft-backed weave faces the inner layer 1. The middle layer 2 has the functions of enabling the sofa leather base cloth to have lasting and efficient sterilization and bacteriostasis functions and simultaneously have a certain flame retardant function, and the safety and the sanitation of the sofa leather base cloth are improved.
Further, the antibacterial polyester filament yarn is prepared by mixing the polyester filament yarn with an antibacterial agent, wherein the antibacterial agent is copper powder; the antibacterial agent is added in the process of feeding the polyester chips into the screw extruder, so that the antibacterial agent is uniformly distributed in the polyester filaments, and the effect is longer and more lasting compared with the effect of covering the antibacterial layer. Preferably, the copper powder is nanoscale copper powder. And further, the flame-retardant polyester filament is prepared by coating the polyester filament with a halogen-free flame retardant. A layer of halogen-free flame retardant is uniformly covered on the surface of the polyester filament yarn in the production process of the polyester filament yarn, so that the polyester filament yarn has a flame retardant function.
The outer layer 3 is a self-cleaning layer, and the self-cleaning layer is sprayed on the middle layer 2; preferably, the self-cleaning layer is made of sodium silicon oxide, graphene powder, methyltrimethoxysilane, methanol and water. Preparing self-cleaning suspension from sodium silicon oxide, graphene powder, methyltrimethoxysilane, methanol and water in a proper mass ratio, and spraying the self-cleaning suspension on the upper surface of the middle layer 2 to form a self-cleaning layer with a certain thickness. The outer layer 3 is used for further improving the antibacterial and bacteriostatic effects, safety and sanitation of the sofa leather base cloth.
The inner layer 1 is connected to the middle layer 2 by means of an adhesive 4. The adhesive 4 is water-based PVC patch glue and is uniformly coated between the inner layer 1 and the middle layer 2.
Further, the thickness ratio of the inner layer 1, the middle layer 2 and the outer layer 3 is 2:2: 1. Reasonable arrangement of the thickness ratio of each layer structure can improve the structural strength of the sofa leather base cloth so as to meet the daily use requirement of the sofa.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides an antibiotic polyester filament sofa leather base cloth surface fabric which characterized in that includes: an inner layer (1), a middle layer (2) and an outer layer (3);
the inner layer (1) is a soft elastic layer;
the middle layer (2) is an antibacterial polyester layer, the antibacterial polyester layer is formed by interweaving warps and wefts, the warps are antibacterial polyester filaments, the wefts comprise first wefts and second wefts, the first wefts are antibacterial polyester filaments, and the second wefts are flame-retardant polyester filaments; the first weft yarns and the second weft yarns are mutually doubled wefts, and the warp yarns, the first weft yarns and the second weft yarns are interwoven in a sinking and floating manner to form a weft duplex structure;
the outer layer (3) is a self-cleaning layer, and the self-cleaning layer is sprayed on the middle layer (2);
the inner layer (1) is connected with the middle layer (2) through an adhesive (4).
2. The antibacterial polyester filament sofa leather base cloth fabric as claimed in claim 1, characterized in that the thickness ratio of the inner layer (1), the middle layer (2) and the outer layer (3) is 2:2: 1.
3. The antibacterial polyester filament sofa leather base fabric according to claim 1, characterized in that the arrangement ratio of the first weft yarns to the second weft yarns is 1: 1.
4. The antibacterial polyester filament sofa leather base fabric according to claim 1, characterized in that the weft double-weave surface layer is formed by weaving four warp yarns and four first weft yarns in a right oblique manner; the weft double-weave inner layer is formed by weaving warp yarns and second weft yarns in a left-oblique mode through four wefts.
5. The antibacterial polyester filament sofa leather base fabric according to claim 1, wherein the flame-retardant polyester filament is prepared by wrapping polyester filament with a halogen-free flame retardant.
6. The antibacterial polyester filament sofa leather base cloth fabric according to claim 1, characterized in that the adhesive (4) is water-based PVC patch glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545091.2U CN215714219U (en) | 2021-03-16 | 2021-03-16 | Antibacterial polyester filament sofa leather base cloth fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545091.2U CN215714219U (en) | 2021-03-16 | 2021-03-16 | Antibacterial polyester filament sofa leather base cloth fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215714219U true CN215714219U (en) | 2022-02-01 |
Family
ID=80013132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120545091.2U Active CN215714219U (en) | 2021-03-16 | 2021-03-16 | Antibacterial polyester filament sofa leather base cloth fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215714219U (en) |
-
2021
- 2021-03-16 CN CN202120545091.2U patent/CN215714219U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109263219B (en) | Waterproof breathable fabric and manufacturing method thereof | |
| CN202730385U (en) | Smooth and moisture-absorption yoga clothes fabric | |
| CN218660864U (en) | High-elasticity fabric | |
| CN213261433U (en) | An anti-static fabric | |
| CN212603800U (en) | High-elasticity wear-resistant fabric | |
| CN214218984U (en) | A comfortable woven fabric | |
| CN210116249U (en) | Washed and faded jean fabric | |
| CN214088825U (en) | Stretch eight satin fabric made of vinegar brocade | |
| CN211764022U (en) | Hydrophilic quick-drying polyester fabric | |
| CN209775763U (en) | Jacquard fabric | |
| CN223934323U (en) | Skin-friendly blended fabric | |
| CN223618378U (en) | Polylactic acid silk tatting fabric | |
| CN113320241A (en) | Environment-friendly, smooth and fluffy fabric | |
| CN217993738U (en) | High-elastic shading chiffon | |
| CN222182652U (en) | A new type of woven fabric and sun protection clothing | |
| CN220280747U (en) | Waterproof fabric | |
| CN220841711U (en) | Composite sofa fabric | |
| CN221117805U (en) | Comfortable perspiration jean fabric | |
| CN216651361U (en) | Punctiform reflective comfortable tatting coat | |
| CN220883633U (en) | High-elasticity light-sensitive fabric | |
| CN216993383U (en) | Warm-keeping grey fabric | |
| CN221873460U (en) | High-elastic breathable oxford fabric | |
| CN221161766U (en) | Moisture-absorbing crease-resistant wear-resistant cotton-like fabric | |
| CN219789501U (en) | Antibacterial comfortable jean fabric | |
| CN215792224U (en) | Light breathable rayon fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An antibacterial polyester filament sofa leather base fabric Effective date of registration: 20220829 Granted publication date: 20220201 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Chengnan sub branch Pledgor: Zhejiang wanlihong Textile Technology Co.,Ltd. Registration number: Y2022330001923 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |