CN210526005U - Uvioresistant polyester fiber composite fabric - Google Patents
Uvioresistant polyester fiber composite fabric Download PDFInfo
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- CN210526005U CN210526005U CN201920340320.XU CN201920340320U CN210526005U CN 210526005 U CN210526005 U CN 210526005U CN 201920340320 U CN201920340320 U CN 201920340320U CN 210526005 U CN210526005 U CN 210526005U
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Abstract
The utility model relates to an uvioresistant polyester fiber composite fabric belongs to weaving dyeing and finishing field. The composite fabric structure comprises an ultraviolet-resistant layer, a reflecting layer arranged below the ultraviolet-resistant layer and a flannelette layer arranged below the reflecting layer; the ultraviolet-resistant layer, the reflecting layer and the flannelette layer are sequentially laminated and attached, and a moisture-curing polyurethane adhesive is adopted for hot melting and bonding during lamination and attachment. The uvioresistant outer layer of the composite fabric is a dyed or printed fabric which is made of polyester fibers and subjected to uvioresistant finishing, and the uvioresistant effect can be endowed to the fabric; the reflecting layer is a polyester fabric finished by an aluminum powder double-sided coating, and can enhance the ultraviolet partition effect through reflection; the static air in the flannelette layer increases the heat insulation effect.
Description
Technical Field
The utility model relates to an uvioresistant polyester fiber composite fabric belongs to weaving dyeing and finishing field.
Background
Compared with natural cotton fiber, the polyester fabric has stronger fiber strength, smooth hand feeling and excellent shape-preserving effect, and is widely applied to the fields of curtains, bedding articles, outdoor clothing, equipment and the like. The uvioresistant effect of the polyester fiber is better than that of a natural fiber, but the uvioresistant effect of the fabric is related to various factors, such as the color depth of the fabric, the tightness of the fabric, the gram weight of the fabric and the like, so that the uvioresistant effect of the polyester fiber cannot meet the expected requirements of customers for part of outdoor clothing or textile equipment. The ultraviolet absorbent is adopted to carry out the anti-ultraviolet finishing of the terylene, the basic action mechanism is to isolate photosensitive substances and ultraviolet rays in the fabric in a reflection or absorption mode, thereby not only reducing the transmission of the ultraviolet rays and the fiber damage possibly caused, but also effectively preventing the oxidation and the color fading of dyes or pigments on the fabric to a certain extent. When the ultraviolet absorber is irradiated by ultraviolet rays, the ultraviolet absorber can utilize the mutual conversion of isomers with different energy levels, and absorbed ultraviolet light energy is quickly converted into low-harmful energy such as heat energy and the like to be released in a mode of proton transfer in excited-state molecules.
The terylene ultraviolet-resistant finishing generally adopts the processes of padding baking or coating finishing and the like, the padding baking method can not only obtain better finishing effect, but also has less influence on the hand feeling of the fabric compared with the coating method, can keep the color or the pattern type of the original fabric, and has the defect that if the tightness of the fabric structure is too low, the ultraviolet-resistant effect can also be influenced. The ultraviolet-resistant finishing by the coating method has a good ultraviolet-resistant effect, and has the defect that the fancy varieties are slightly single and cannot meet the appearance requirement of textiles. Therefore, the ultraviolet-resistant finishing can be carried out by adopting a method of combining padding baking with a coating method, namely, the ultraviolet-resistant polyester fiber composite fabric is processed by adopting a laminating and compounding mode.
Disclosure of Invention
To the technical problem, the utility model aims at providing an uvioresistant polyester fiber composite fabric makes composite fabric not only have uvioresistant function through range upon range of laminating processing, and has cold-proof effect.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an uvioresistant polyester fiber composite fabric structurally comprises an uvioresistant layer, a reflecting layer arranged below the uvioresistant layer and a flannelette layer arranged below the reflecting layer; the ultraviolet-resistant layer, the reflecting layer and the flannelette layer are sequentially laminated and attached, and a moisture-curing polyurethane adhesive is adopted for hot melting and bonding during lamination and attachment.
In the technical scheme, the uvioresistant outer layer is a dyed or printed fabric which is made of polyester fibers serving as a raw material and subjected to uvioresistant finishing, and the gram weight of the uvioresistant outer layer is 60-180 g/m2；
In the technical scheme, the reflecting layer arranged below the ultraviolet-resistant layer is a polyester fabric finished by an aluminum powder double-sided coating, and the gram weight of the polyester fabric is 50-200 g/m2The thickness of the aluminum powder coating is 20-50 mu m;
in the technical scheme, the flannelette layer arranged below the reflecting layer is made of polyester fibers and has the gram weight of 100-350 g/m2The single-sided pile fabric of (2) is laminated with the pile face facing downward.
The utility model has the advantages that:
the utility model provides a pair of compound surface fabric of anti ultraviolet polyester fiber, its structure comprises anti ultraviolet layer, reflection stratum and flannelette layer, and wherein, the anti ultraviolet layer can give surface fabric anti ultraviolet effect, and the reflection stratum cuts off the effect through reflection reinforcing ultraviolet, and static air increases thermal-insulated efficiency in the flannelette layer.
Description of the drawings:
fig. 1 is a schematic cross-sectional view of the anti-ultraviolet polyester fiber composite fabric of the present invention.
Wherein: 1. an anti-violet layer; 2. a reflective layer; 3. a flannelette layer.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following detailed description.
As shown in the attached drawings, the structure of the uvioresistant polyester fiber composite fabric of the utility model comprises an uvioresistant layer, a reflecting layer arranged below the uvioresistant layer, and a flannelette layer arranged below the reflecting layer; the ultraviolet-resistant layer, the reflecting layer and the flannelette layer are sequentially laminated and attached, and a moisture-curing polyurethane adhesive is adopted for hot melting and bonding during lamination and attachment.
In the technical scheme, the uvioresistant outer layer is a printed fabric which is made of polyester fibers and subjected to uvioresistant finishing, and the gram weight of the printed fabric is 80g/m2Can provide anti-ultraviolet effect; the reflecting layer arranged below the anti-ultraviolet layer is a polyester fabric finished by an aluminum powder double-sided coating, and the gram weight of the reflecting layer is 125 g/m2The thickness of the aluminum powder coating is 25 mu m, and the ultraviolet blocking effect can be enhanced through reflection; the flannelette layer arranged below the reflecting layer is made of polyester fiber and has a gram weight of 150 g/m2The suede of the laminated and attached single-sided flannelette faces downwards, and the static air in the flannelette layer increases the heat insulation effect.
The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto. It is understood that other modifications and variations directly derivable or suggested by a person skilled in the art without departing from the basic idea of the invention are considered to be within the scope of protection of the invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. An uvioresistant polyester fiber composite fabric is characterized by comprising an uvioresistant layer, a reflecting layer arranged below the uvioresistant layer and a flannelette layer arranged below the reflecting layer; the ultraviolet-resistant layer, the reflecting layer and the flannelette layer are sequentially laminated and attached, and a moisture-curing polyurethane adhesive is adopted for hot melting and bonding during lamination and attachment.
2. The ultraviolet-resistant polyester fiber composite fabric as claimed in claim 1, wherein the ultraviolet-resistant layer is a dyed or printed fabric which is made of polyester fibers and subjected to ultraviolet-resistant finishing, and the gram weight of the ultraviolet-resistant layer is 60-180 g/m2。
3. The ultraviolet-resistant polyester fiber composite fabric as claimed in claim 1, wherein the reflective layer arranged below the ultraviolet-resistant layer is a polyester fabric finished by aluminum powder double-sided coatingThe gram weight is 50-200 g/m2The thickness of the aluminum powder coating is 20-50 μm.
4. The ultraviolet-resistant polyester fiber composite fabric as claimed in claim 1, wherein the flannelette layer arranged below the reflecting layer is made of polyester fibers and has a gram weight of 100-350 g/m2The single-sided pile fabric of (2) is laminated with the pile face facing downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340320.XU CN210526005U (en) | 2019-03-18 | 2019-03-18 | Uvioresistant polyester fiber composite fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340320.XU CN210526005U (en) | 2019-03-18 | 2019-03-18 | Uvioresistant polyester fiber composite fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526005U true CN210526005U (en) | 2020-05-15 |
Family
ID=70592272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920340320.XU Active CN210526005U (en) | 2019-03-18 | 2019-03-18 | Uvioresistant polyester fiber composite fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526005U (en) |
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2019
- 2019-03-18 CN CN201920340320.XU patent/CN210526005U/en active Active
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