CN216915154U - Textile fabric with environment-friendly flame-retardant function - Google Patents
Textile fabric with environment-friendly flame-retardant function Download PDFInfo
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- CN216915154U CN216915154U CN202220278301.0U CN202220278301U CN216915154U CN 216915154 U CN216915154 U CN 216915154U CN 202220278301 U CN202220278301 U CN 202220278301U CN 216915154 U CN216915154 U CN 216915154U
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Abstract
The utility model discloses a textile fabric with an environment-friendly flame-retardant function, which comprises a fabric body, wherein the fabric body is knitted by an inner layer and an outer layer, the outer layer is a protective layer, the protective layer is formed by compounding and knitting flame-retardant polyester fibers and antibacterial fibers, the inner layer is a textile fabric layer, and a bearing layer is arranged between the protective layer and the textile fabric layer; this textile fabric with environmental protection flame retardant efficiency, setting through inoxidizing coating and textile fabric layer in the surface fabric body, can protect it through the mode at textile fabric layer outside textile fabric layer one deck inoxidizing coating, antibacterial fiber and flame retardant fiber can guarantee the flame retardant efficiency and the antibiotic effect of surface fabric body for the setting of main part in the inoxidizing coating simultaneously, setting of latticed weaving and the connected mode through accepting layer weaving in the inoxidizing coating have guaranteed the ventilative of textile fabric layer itself surface fabric, pass through wet performance etc. the problem that current coating formula flame retardant protection effect is not good and influence self surface fabric performance has been solved.
Description
Technical Field
The utility model relates to the technical field of textile fabric protection, in particular to a textile fabric with an environment-friendly flame-retardant function.
Background
Textile fabric is a common light industrial product of daily life kind, in the past because the standard of living is lower, textile fabric as long as satisfy durable sense of touch characteristics such as good can, now along with the improvement of standard of living, people tend to the diversification to textile fabric's function, also more and more high to textile fabric's functional requirement, be similar to this kind of function of environmental protection and also become consumer's demand, along with the improvement of consumer's safety consciousness in addition, also had the requirement to textile fabric's fire behaviour.
The flame-retardant coating layer is coated on the outer side of the existing textile fabric generally, so that the effect of increasing the flame-retardant function of the existing textile fabric is achieved, but the flame-retardant coating is not strong in water washing resistance, the flame-retardant performance is obviously reduced along with the increase of washing times, and meanwhile, the air permeability and the moisture permeability of the fabric are influenced by coating the flame-retardant coating, and the performance of the textile fabric is influenced.
Therefore, the textile fabric with the environment-friendly flame-retardant function is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a textile fabric with an environment-friendly flame-retardant function, and solves the problems that the existing coating type flame-retardant protection effect is poor and the performance of the fabric is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a textile fabric with environmental protection flame retardant efficiency, includes the surface fabric body, the surface fabric body has two-layer knitting form inside and outside, the skin is the inoxidizing coating, the inoxidizing coating is formed by fire-retardant polyester fiber and the compound knitting of antibacterial fiber, the nexine is textile fabric layer, and is provided with between inoxidizing coating and the textile fabric layer and accepts the layer.
Preferably, the flame-retardant polyester in the protective layer is prepared by ester exchange and polycondensation of tetrabromobisphenol A hydroxyethyl ether or a phosphorus-containing compound serving as a comonomer with dimethyl terephthalate and ethylene glycol, and the flame-retardant polyester is a copolymer.
Preferably, the antibacterial fiber in the protective layer is prepared by dissolving cellulose acetate and N, N-dimethylacetamide in each other and then dripping pyridine.
Preferably, the protective layer is formed by weaving antibacterial fibers and flame-retardant polyester fibers in a net shape, the antibacterial fibers and the flame-retardant polyester fibers in the protective layer are manufactured by melt spinning and stretching, and the specifications of the antibacterial fibers and the flame-retardant polyester fibers are the same.
Preferably, the protective layer and the textile fabric layer are woven through the bearing layers with the same distance, and the bearing layers are made of polyester low stretch yarns.
(III) advantageous effects
The utility model provides a textile fabric with an environment-friendly flame-retardant function. The method has the following beneficial effects:
1. this textile fabric with environmental protection flame retardant efficiency, setting through inoxidizing coating and textile fabric layer in the surface fabric body, can protect it through the mode at textile fabric layer outside textile fabric layer one deck inoxidizing coating, antibacterial fiber and flame retardant fiber can guarantee the flame retardant efficiency and the antibiotic effect of surface fabric body for the setting of main part in the inoxidizing coating simultaneously, setting of latticed weaving and the connected mode through accepting layer weaving in the inoxidizing coating have guaranteed the ventilative of textile fabric layer itself surface fabric, pass through wet performance etc. the problem that current coating formula flame retardant protection effect is not good and influence self surface fabric performance has been solved.
2. This textile fabric with environmental protection flame retardant efficiency, through the setting of the surface fabric layer outside inoxidizing coating, can carry out fire-retardant and antibiotic protection to it under the condition that does not influence its own surface fabric, the layer was accepted in the cooperation simultaneously to the setting, can prevent the inoxidizing coating on the textile fabric layer of type difference, and then can increase the suitability of this inoxidizing coating, thereby can carry out high-efficient protection to different types of textile fabric layers according to the demand, the problem that current some textile fabric customization inoxidizing coating suitability is relatively poor with the practicality has been solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the construction of a textile fabric layer of the present invention.
In the figure: 1. a fabric body; 2. a protective layer; 3. a textile fabric layer; 4. a receiving layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a textile fabric with environment-friendly and flame-retardant functions comprises a fabric body 1, wherein the fabric body 1 is knitted by an inner layer and an outer layer, the outer layer is a protective layer 2, the protective layer 2 is formed by compounding and knitting flame-retardant polyester fibers and antibacterial fibers, the inner layer is a textile fabric layer 3, and a bearing layer 4 is arranged between the protective layer 2 and the textile fabric layer 3;
wherein, in this embodiment, it needs to supplement and explain that this textile fabric with environmental protection flame retardant efficiency, through the setting of inoxidizing coating 2 and textile fabric layer 3 in the surface fabric body 1, can protect it through the mode of weaving one deck inoxidizing coating 2 outside textile fabric layer 3, simultaneously the flame retardant efficiency and the antibiotic effect of surface fabric body 1 can be guaranteed to the setting that inoxidizing coating 2 antibacterial fiber and flame retardant fiber are the main part, the setting of latticed weaving and the connected mode through accepting 4 weaving in inoxidizing coating 2 have guaranteed the ventilative of surface fabric of textile fabric layer 3 itself, pass through wet performance etc. the problem that current coating formula flame retardant efficiency is not good and influence self surface fabric performance has been solved.
In this embodiment, it should be added that the flame-retardant polyester in the protective layer 2 is prepared by ester exchange and polycondensation of tetrabromobisphenol a hydroxyethyl ether or a phosphorus-containing compound as a comonomer with dimethyl terephthalate and ethylene glycol, and is a copolymer.
In this embodiment, it should be added that the antibacterial fiber in the protective layer 2 is made by dissolving cellulose acetate and N, N-dimethylacetamide in each other and then adding pyridine dropwise;
wherein the solid-liquid ratio is 1 g: adding 20mL of cellulose acetate into N, N-dimethylacetamide, stirring at a constant temperature of 65 ℃ for 150r/min to completely dissolve the cellulose acetate, dropwise adding pyridine (the addition of the pyridine is 0.05% of the mass of the cellulose acetate), transferring the mixture into an ice water bath, slowly dropwise adding sorbic chloride (the dropwise addition of the sorbic chloride is 40% of the mass of the cellulose acetate) under the ice water bath condition when the temperature of the system is reduced to 0 ℃, transferring the system into an oil bath at 65 ℃ for stirring and reacting for 24h after dropping for 15min, washing a product to be neutral by using deionized water and absolute ethyl alcohol to obtain modified cellulose acetate after the reaction is finished, dissolving the modified cellulose acetate in the N, N-dimethylacetamide to prepare a spinning solution with the mass fraction of 6%, and adding the cellulose acetate (the addition of the cellulose acetate is 40% of the mass of the modified cellulose acetate), and (3) defoaming the spinning solution in vacuum until no bubble exists, taking water as a coagulating bath, and spinning at normal temperature to obtain the antibacterial fiber.
In this embodiment, it should be added that the protective layer 2 is formed by weaving antibacterial fibers and flame-retardant polyester fibers in a mesh shape, the antibacterial fibers and the flame-retardant polyester fibers in the protective layer 2 are both made by melt spinning and stretching, and the specifications are the same;
wherein, the same setting of anti bacterial fiber and fire-retardant dacron fiber specification in inoxidizing coating 2 is convenient for its complex carry out latticed weaving together, and then can guarantee that inoxidizing coating 2 possesses good gas permeability, avoids its condition emergence that influences the weaving precoat 3 performance itself.
In this embodiment, it should be added that the protective layer 2 and the textile fabric layer 3 are woven by the receiving layer 4 with the same distance, and the receiving layer 4 is made of polyester low stretch yarn;
the polyester low stretch yarn in the receiving layer 4 is prepared by using polyester chips as raw materials, spinning polyester pre-oriented yarn at a high speed, and then performing drafting and false twisting.
The working principle and the using process of the utility model are as follows: select corresponding kind's textile fabric layer 3 according to the demand earlier, then make corresponding antibacterial fiber and fire-retardant polyester fiber, then cooperate the weaving machine to weave its complex for latticed inoxidizing coating 2, cooperate again to accept layer 4 and weave inoxidizing coating 2 on textile fabric layer 3 to can carry out fire-retardant protection and antibacterial protection to it under the prerequisite of guaranteeing its performance itself.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (2)
1. A textile fabric with an environment-friendly flame-retardant function is characterized in that: the fabric comprises a fabric body (1), wherein the fabric body (1) is formed by knitting an inner layer and an outer layer, the outer layer is an protective layer (2), the protective layer (2) is formed by knitting flame-retardant polyester fibers and antibacterial fibers in a composite mode, the inner layer is a textile fabric layer (3), and a bearing layer (4) is arranged between the protective layer (2) and the textile fabric layer (3).
2. The textile fabric with the environment-friendly and flame-retardant functions as claimed in claim 1, wherein: the protective layer (2) and the textile fabric layer (3) are woven through the bearing layer (4) with the same distance, and the bearing layer (4) is made of polyester low stretch yarns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278301.0U CN216915154U (en) | 2022-02-11 | 2022-02-11 | Textile fabric with environment-friendly flame-retardant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278301.0U CN216915154U (en) | 2022-02-11 | 2022-02-11 | Textile fabric with environment-friendly flame-retardant function |
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| Publication Number | Publication Date |
|---|---|
| CN216915154U true CN216915154U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220278301.0U Active CN216915154U (en) | 2022-02-11 | 2022-02-11 | Textile fabric with environment-friendly flame-retardant function |
Country Status (1)
| Country | Link |
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| CN (1) | CN216915154U (en) |
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- 2022-02-11 CN CN202220278301.0U patent/CN216915154U/en active Active
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