CN214300543U - Flame-retardant yarn, corresponding flame-retardant fabric and garment - Google Patents
Flame-retardant yarn, corresponding flame-retardant fabric and garment Download PDFInfo
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- CN214300543U CN214300543U CN202022998936.1U CN202022998936U CN214300543U CN 214300543 U CN214300543 U CN 214300543U CN 202022998936 U CN202022998936 U CN 202022998936U CN 214300543 U CN214300543 U CN 214300543U
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Abstract
The utility model relates to a flame-retardant yarn, a corresponding flame-retardant fabric and a garment, wherein, the flame-retardant yarn comprises a first single-stranded yarn and a second single-stranded yarn which are mutually matched; the first single-strand yarn is a core-spun yarn, and the core-spun yarn comprises a core yarn and a blended fiber yarn coated on the outer surface of the core yarn; the second single-stranded yarn comprises pre-oxidized fiber, low-melting-point polyester fiber and flame-retardant polyester fiber which are twisted together, and the flame-retardant fabric formed by the flame-retardant yarn is matched with a corresponding post-finishing method to be made into clothes, so that the clothes can be effectively subjected to flame-retardant protection. The flame-retardant yarn, the corresponding flame-retardant fabric and the corresponding garment have the characteristics of convenience in production, good using effect and low price, can be better applied to the field of production and manufacturing, and further provides guarantee for the construction operation safety of operators.
Description
Technical Field
The utility model relates to a fabrics weaving field, concretely relates to fire-retardant yarn, corresponding fire-retardant fabric and clothing.
Background
Metal smelters or welders generally need to work under conditions of high temperature, molten metal splashing, high heat radiation and the like. During the working process, the liquid metal temperature is extremely high, such as: the temperature of the liquid aluminum can reach 800 ℃, the temperature of the molten steel can reach 1400 ℃, the molten liquid metal is easy to splash, and protective measures need to be taken in the working process, for example, protective clothing is worn correctly, and the body is easily injured by splashing molten metal.
In order to avoid the damage of high-temperature metal to human body, the protective clothing has specific requirements on the protective performance:
the anti-molten metal splashing fabric with the functions of flame retardance, metal splashing prevention and the like is needed to be suitable for manufacturing protective clothing, and particularly, the fabric is not easy to scald when molten liquid metal splashes on the anti-molten metal splashing fabric, so that the skin cannot be scalded. The specific protection characteristic requirements are as follows:
firstly, the fabric needs to have excellent molten metal splashing slippage resistance, at the moment, the high-temperature molten metal splashing on the clothes can quickly slip, the high-temperature molten metal is not easy to hook and accumulate, and the skin of a wearer is protected;
secondly, the fabric needs to have incomparable molten metal tolerance and heat insulation performance, and at the moment, the fabric can not only tolerate the high temperature of molten metal, but also needs excellent heat insulation performance (low heat conduction), so that the safety of a wearer is protected.
At present, the protective clothing fabric applicable to the market and capable of preventing molten metal from splashing mainly comprises five types:
1) the flame-retardant cotton fabric is processed by a post-processing technology, has a good fireproof effect, but has a general metal melt slippage effect, the residual strength of the slippage-resistant cotton fabric is low, the strength and the flame-retardant property of the fabric are gradually reduced along with the increase of the washing times, the fabric is thick and heavy, the yarn count is thick, the wearing comfort is poor, the dimensional stability is poor, the fabric contains formaldehyde, the skin can be allergic after long-time contact, in addition, ammonia gas is needed for fumigation in the flame-retardant post-processing process, the ammonia gas has strong pungent smell, and the excessive ammonia gas is harmful to human bodies;
2) the flame-retardant aluminum composite fabric and the aluminum film composite protective clothing have good heat radiation reflecting performance, but the protective clothing has the defects of poor air permeability and difficult slippage compared with the flame-retardant cotton fabric molten metal, so that the protective functionality and the comfort can not meet the requirements;
3) the blended fabric or pure-spun fabric taking the high-performance intrinsic flame-retardant fiber as the main body, such as polyimide, PBO, polysulfonamide, aramid fiber and the like, has high heat resistance, and fiber hairiness in the fabric cannot be instantly burnt or shrunk, so that molten metal is continuously accumulated and is not easy to slip, and heat accumulation and conduction are caused to scald skin.
4) The flame-retardant protective fabric blended by the wool fibers and the flame-retardant viscose is a more common variety used in the market, and has excellent sliding performance when molten metal is splashed, because the hairiness of the fibers is rapidly shrunk or damaged when the wool fibers and the viscose meet the molten metal, metal molten drops are not easy to hook, and the flame-retardant protective fabric has excellent protective performance, but the fabric containing the wool has poor washing shrinkage resistance.
5) The cowhide and cowhide protective clothing has high cost, is thick and has poor comfort level, cannot be made into complete clothing, and lacks the all-round protection to the human body.
6) The pre-oxidized fiber fabric has high temperature resistance, good metal solution slippage performance due to low fiber strength, poor wearability, poor wear resistance and hair falling after washing.
Therefore, the design and development of the metal melt drop resistant protective fabric with excellent metal melt slipping performance, flame retardance and good wearability has practical market significance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flame-retardant yarn, corresponding flame-retardant fabric and clothing with good molten metal slippage performance, flame retardance and good wearability.
In order to achieve the above object, the flame-retardant yarn, the corresponding flame-retardant fabric and the garment of the present invention have the following constitutions:
the flame-retardant yarn is mainly characterized by comprising a first single-strand yarn and a second single-strand yarn which are connected with each other;
the first single-strand yarn is a core-spun yarn, and the core-spun yarn comprises a core yarn and a blended fiber yarn coated on the outer surface of the core yarn;
the second single-stranded yarn comprises pre-oxidized silk fiber, low-melting-point polyester fiber and flame-retardant polyester fiber which are twisted together.
Preferably, the core yarn is made of any one of polyester filament, flame-retardant polyester filament, nylon filament or flame-retardant nylon filament.
Preferably, the core yarn is made of flame-retardant high-temperature-resistant yarn.
Preferably, the fineness of the core yarn is 20-100D.
Preferably, the blended fiber yarn comprises wool fibers and flame-retardant viscose fibers which are twisted together.
Preferably, the blended fiber yarn comprises wool fibers, flame-retardant viscose fibers, flame-retardant nylon fibers and antistatic fibers which are twisted together.
Preferably, said first single strand yarn is cabled with said second single strand yarn; or
The first single-strand yarn is connected with the second single-strand yarn in an overlapping mode.
The flame-retardant fabric is characterized in that the flame-retardant fabric is woven by the flame-retardant yarns, wherein the flame-retardant yarns are formed by the first single-strand yarns and the second single-strand yarns which are connected in a cabling mode, and the yarn count of the first single-strand yarns is not higher than that of the second single-strand yarns.
Preferably, the specification range of the yarn count of the first single-strand yarn is as follows: ne: 10/1-30/1 s;
the specification range of the yarn count of the second single-strand yarn is as follows: ne: 20/1-40/1 s.
Preferably, the flame-retardant fabric is in any one of a plain, twill or satin structure.
The flame-retardant fabric is mainly characterized in that the flame-retardant fabric is formed by interweaving a first single-strand yarn and a second single-strand yarn in the flame-retardant yarn, and the yarn count of the first single-strand yarn is higher than that of the second single-strand yarn;
in the flame-retardant fabric, the first single-strand yarn floats on the surface, and the second single-strand yarn sinks on the back.
The flame-retardant garment is mainly characterized by comprising the flame-retardant fabric.
Adopt the utility model discloses a corresponding fire-retardant fabric and clothing that fire-retardant yarn constitutes not only can protect betterly, have solved the problem that the shrinkage is big, not resistant washing simultaneously, have high temperature resistance, have effectively promoted the molten metal tolerance of surface fabric. The protective fabric made of the flame-retardant fabric is good in protective effect and low in price, can be better applied to the field of production and manufacturing, and further provides guarantee for the safety of construction operation of operators.
Drawings
Fig. 1 is a schematic structural view of a first single-strand yarn according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a second single-strand yarn according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a flame-retardant yarn according to an embodiment of the present invention.
FIG. 4 is a schematic representation of a weave pattern.
Reference numerals
1 first Mono-strand yarn
11-core yarn
12 blend fiber yarn
2 second single strand yarn
Detailed Description
In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.
The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, in an embodiment, the flame-retardant yarn of the present invention includes a first single-strand yarn 1 and a second single-strand yarn 2, wherein the first single-strand yarn 1 and the second single-strand yarn 2 are connected to each other;
the first single-strand yarn 1 is a core-spun yarn, and the core-spun yarn comprises a core yarn 11 which is not easy to deform and a blended fiber yarn 12 which is coated on the outer surface of the core yarn 11 and has molten metal slippage easiness;
the second single-strand yarn 2 comprises pre-oxidized fiber, low-melting-point polyester fiber and flame-retardant polyester fiber, namely the pre-oxidized fiber, the low-melting-point polyester fiber and the flame-retardant polyester fiber are twisted together to form the second single-strand yarn 2.
The first single-strand yarn and the second single-strand yarn in the flame-retardant yarn are in cabling or overlapping connection.
In this example, the strength of the first single yarn 1 is not lower than 350CN, where CN represents the unit: centi-bull;
the limiting oxygen index of the first single-strand yarn 1 is not less than 26%;
the limiting oxygen index of the second single-strand yarn 2 is not less than 30%.
In this embodiment, the core yarn 11 is made of any one of a polyester filament, a flame-retardant polyester filament, a nylon filament, or a flame-retardant nylon filament. Adopt fire-retardant or non-fire-retardant dacron filament, nylon filament to constitute core yarn 11, can effectively improve the powerful of first single strand yarn 1, avoid the easy washing shrink performance of yarn, and the cost is comparatively cheap, and application scope is wider.
In other embodiments, the core yarn 11 may also be made of a flame-retardant, high temperature resistant yarn. The flame-retardant and high-temperature-resistant yarn can be made of any fiber such as para-aramid fiber or polyimide fiber.
In this embodiment, the fineness of the core yarn 11 is 20 to 100D, where D represents a unit: and (4) denier.
In this embodiment, the blended yarn 12 includes wool fibers, flame retardant viscose fibers, flame retardant nylon fibers and antistatic fibers twisted together. In other embodiments, the blended yarn 12 may be composed of only wool fibers and flame retardant binder fibers twisted together.
In this embodiment, the blended yarn 12 is formed by blending several fibers with the following mass ratio:
30-80% wool fibers;
20-70% of flame-retardant viscose fiber;
0-10% of flame-retardant nylon fiber;
0-2% of antistatic fiber.
In practical application, the proportion of each fiber can be adjusted within the above range according to actual requirements.
It should be noted that in practical applications, wool fibers and flame-retardant viscose fibers are required to be included, and the addition of the flame-retardant nylon fibers and the antistatic fibers can better improve the service performance of the flame-retardant yarn, wherein the abrasion resistance of the yarn can be provided by the addition of the flame-retardant nylon fibers, and the antistatic function can be increased by the antistatic fibers. The core yarn 11 is arranged on the inner layer of the blended fiber yarn 12, so that the easy washing shrinkage performance of the wool blended yarn can be effectively improved.
In this embodiment, the mass ratio of the pre-oxidized fiber, the low-melting polyester fiber and the flame-retardant polyester fiber in the second single-strand yarn 2 is as follows:
70-90% of pre-oxidized silk fiber;
5-10% of low-melting point polyester fiber;
0-30% of flame-retardant polyester fiber.
The pre-oxidized fiber has the characteristics of good flame-retardant high-temperature resistance, good slippage when contacting molten metal, and can improve the strength of the second single-stranded yarn, increase the washing resistance, improve the wear resistance, avoid the problems of easy hair falling and easy hair grinding after washing by blending with the low-melting-point polyester fiber, improve the wearability, and effectively reduce the yarn cost by adding the flame-retardant polyester fiber.
It should be noted that the single-strand yarns mentioned in the present invention only need to be blended with the fibers having different mass ratios, and thus, the present invention only relates to the improvement of the structure between the fibers, and the chemical composition of each fiber itself is not changed after the blending, so that the present invention does not relate to the improvement of each fiber material itself.
In one embodiment, a flame-retardant fabric is woven by the flame-retardant yarn, wherein the flame-retardant yarn is formed by the first single-strand yarn and the second single-strand yarn which are connected in parallel and twisted, and the yarn count of the first single-strand yarn 1 is not higher than that of the second single-strand yarn 2. The first single-strand yarn 1 and the second single-strand yarn 2 are firstly twisted and connected to form a double-strand yarn, and then the flame-retardant fabric is woven from the double-strand yarn, wherein the specific structure of the flame-retardant yarn in this embodiment can be seen in fig. 1 to 3.
In this embodiment, the specification range of the yarn count of the first single-strand yarn 1 is as follows: ne: 10/1-30/1 s;
the specification range of the yarn count of the second single-strand yarn 2 is as follows: ne: 20/1-40/1 s.
Where Ne represents the english count, and s is the unit of the english count: and (4) yarn count.
In this embodiment, the flame-retardant fabric may have any one of a plain, twill or satin structure.
The flame-retardant yarns in the flame-retardant fabric in the above example can be prepared by the following preparation method:
-covering said blended fiber yarn on the outer layer of said core yarn in a core-spun manner to obtain said first single-strand yarn, comprising the steps of:
(a1) the core yarn is made of any silk yarn of polyester filament yarn, flame-retardant polyester filament yarn, nylon filament yarn, flame-retardant nylon filament yarn or flame-retardant high-temperature-resistant yarn;
(a2) coating blended fiber yarn at least comprising wool fiber and flame-retardant viscose fiber on the outer layer of the core yarn to prepare first single-strand yarn;
mixing the pre-oxidized fiber, the low-melting-point polyester fiber and the flame-retardant polyester fiber, and twisting to obtain the second single-strand yarn;
-combining said first single yarn with said second single yarn to obtain said flame-retardant yarn, in particular:
and twisting the first single-strand yarn and the second single-strand yarn to obtain the flame-retardant yarn.
In another embodiment, the flame-retardant fabric is formed by interweaving a first single-strand yarn 1 and a second single-strand yarn 2 in the flame-retardant yarn in a matching manner, wherein the yarn count of the first single-strand yarn 1 is higher than that of the second single-strand yarn 2;
in the flame-retardant fabric, a first single-strand yarn 1 floats on the surface, and a second single-strand yarn 2 sinks on the back.
In this embodiment, when the flame-retardant fabric is interwoven by the first single yarns 1 and the second single yarns 2 in both the warp direction and the weft direction, the fabric tightness of the flame-retardant fabric is not lower than 90%;
when the warp yarn of the flame-retardant fabric is interwoven by the first single-strand yarn 1 and the weft yarn of the flame-retardant fabric is interwoven by the second single-strand yarn 2, the fabric tightness of the flame-retardant fabric is not lower than 65%.
(i.e., the yarn count diameter of the first single-strand yarn 1 needs to be thicker than that of the second single-strand yarn 2. the fabric weaving design has the effect that the surface floats from the first single-strand yarn 1 to the surface, the second single-strand yarn 2 sinks to the back, the fabric tightness is not lower than 90% when the warp and weft are interwoven by the first/second yarns, and the fabric tightness is not lower than 65% when the warp is interwoven by the first single-strand yarn 1 and the second weft is interwoven by the single-strand yarns).
The flame-retardant yarns in the flame-retardant fabric in the above example can be prepared by the following preparation method:
-covering said blended fiber yarn on the outer layer of said core yarn in a core-spun manner to obtain said first single-strand yarn, comprising the steps of:
(a1) the core yarn is made of any silk yarn of polyester filament yarn, flame-retardant polyester filament yarn, nylon filament yarn, flame-retardant nylon filament yarn or flame-retardant high-temperature-resistant yarn;
(a2) coating blended fiber yarn at least comprising wool fiber and flame-retardant viscose fiber on the outer layer of the core yarn to prepare first single-strand yarn;
mixing the pre-oxidized fiber, the low-melting-point polyester fiber and the flame-retardant polyester fiber, and twisting to obtain the second single-strand yarn;
-combining said first single yarn with said second single yarn to obtain said flame-retardant yarn, in particular:
and overlapping the first single-strand yarn with the second single-strand yarn to obtain the flame-retardant yarn.
The flame-retardant yarn and the flame-retardant fabric in the embodiment have the following advantages:
(1) the problem of large washing shrinkage of the wool blended yarns and fabrics thereof is solved;
(2) the second single-stranded yarn adopts low-melting-point polyester fiber, and the pre-oxidized fiber is well bonded through high-temperature melting, so that the problem that the pre-oxidized fiber is not resistant to washing is solved;
(3) the protective fabric keeps the excellent characteristics of wool blended fabrics in the performance of preventing molten metal from slipping, and also combines the high temperature resistance of pre-oxidized fiber, thereby improving the molten metal tolerance of the fabric.
(4) The protective fabric has good protective effect and low price.
A flame-retardant garment comprising the flame-retardant fabric.
The flame-retardant garment has flame retardant performance, can be effectively suitable for being used in a high-temperature working environment to protect a human body, has the characteristic of easy slippage of molten metal, and can be used as molten metal prevention protective clothing of a metal smelting factory.
In the actual production process, the following finishing methods can be sequentially carried out on the flame-retardant fabric:
dyeing and finishing, open width washing, drying and shaping, shearing, adding an auxiliary agent and decating.
Wherein, the auxiliary agent can be selected according to actual requirements, such as oil-proof and water-proof finishing or moisture absorption and sweat releasing finishing.
In the implementation process, the drying and shaping temperature is not lower than 120 ℃ and not higher than 180 ℃.
The fuzzing and pilling performance of the flame-retardant fabric protective fabric in the embodiment is not lower than grade 3; the washing shrinkage of the fabric is not higher than 3%; flame retardant property of fabric (GB 5455): the burning time is less than or equal to 2s, and the damage length is less than or equal to 150 mm.
The following is the comparative experimental data of the flame retardant fabric of the present invention and some fabrics in the prior art:
table 1 below lists three kinds of contrast fabrics, is contrast fabric one, contrast fabric two and contrast fabric three respectively to and three embodiment the utility model provides a fire-retardant fabric, do respectively the utility model discloses a fire-retardant fabric one, the utility model discloses a fire-retardant fabric two reaches the utility model discloses a fire fabric three, the concrete characteristic of each fabric can refer to table 1 below and show.
TABLE 1
In order to increase the rigor of the test, the fabrics are all formed by weaving three-over-one-under-one-right twill (3/1 ↗), the warp density is 280 pieces/10 cm, and the weft density is 220 pieces/10 cm. The specific structure of the weave can be seen in fig. 4. Wherein, the first comparative example fabric, the second comparative example fabric, the third comparative example fabric, the second flame-retardant fabric of the utility model discloses a third flame-retardant fabric's weight is 280 grams per square meter for 270 plus materials, the utility model discloses a first flame-retardant fabric's weight is 290 grams per square meter for 280 plus materials.
1. Test for flame retardancy
The flame retardant performance of the six fabrics is tested by a test method of measuring the smoldering and afterflame time of the damage length in the vertical direction of the combustion performance of GB/T5455-2014 textile; the test results and descriptions are shown in table 2 below:
TABLE 2
It can be seen from last table 2, the utility model discloses a flame retardant fabric one, two, three all promote to some extent the flame retardant property of the three fabric in the proportion on flame retardant property, especially the utility model discloses a flame retardant fabric two, trilateral material damage performance improve obviously.
2. Experiment of washing resistance and shrinkage
The fabric is subjected to a shrinkage performance test, a test sample is prepared according to GB/T8628, a washing method is carried out according to a 5A method of GB/T8629, data calculation is carried out according to GB/T8630, and test results and description are shown in the following table 3:
TABLE 3
The upper table shows that the water washing resistance of the flame-retardant fabric is obviously stable and improved.
3. Test of wearability of Fabric
Then, the fabric wearability is subjected to a pilling test, the test method is GBT 4802.2-2008 determination of the pilling performance of the textile fabric, and the test results are shown in the following table 4:
TABLE 4
Can find out in the above table 4, the utility model discloses a flame retardant fabric ratio proportion fabric two has certain improvement on surface fabric wear resistance, and pre-oxidation silk fibre performance obtains improving.
4. Resistance to molten metal impact
The test method is GB 8965.2 flame retardant protective part 2 of protective clothing: welding clothes, test results and description below
Shown in Table 5:
TABLE 5
Test methods are ISO 11612:2015 Protective fastening-fastening to Protective bonding heat and flame-Minimum performance requirements test item 7.4 molar aluminum spray and test item 7.5 molar iron spray, ISO 11612 is a Protective garment flame retardant test standard, and the test results and descriptions are shown in Table 6 below:
TABLE 6
It is apparent from the comparison of tables 5 and 6 above that the flame retardant fabric in the embodiment of the present invention has better metal melting and splashing resistance than the fabric in the comparative example, and meets the wearing requirement in high temperature environment.
Synthesize foretell flame retardant property experiment, water-fast shrinkage rate experiment, fabric wearability experiment and anti molten metal impact property's experiment, can see out, adopt the utility model discloses a flame retardant fabric that fire-retardant yarn constitutes is superior to conventional fabric in comprehensive properties, can synthesize better and compromise fire retardance, water resistance, wearability and anti metal fusion, splash performance, can be adapted to high temperature production manufacturing field better, especially there is the field of molten metal in metal smelting mill etc. effectively protect the human body, and the clothing life who adopts this flame retardant yarn to make is also longer.
The flame-retardant yarn of the utility model comprises a first single-stranded yarn and a second single-stranded yarn which are mutually matched; the first single-strand yarn is a core-spun yarn, the core-spun yarn comprises a core yarn and a blended fiber yarn coated on the outer surface of the core yarn, the core yarn is not easy to deform, and the blended fiber yarn has the characteristic of easy slippage of molten metal; the second single-stranded yarn comprises pre-oxidized fiber, low-melting-point polyester fiber and flame-retardant polyester fiber. The corresponding flame-retardant fabric and garment formed by the flame-retardant yarn can be well protected, the problems of high washing shrinkage and water washing resistance are solved, the flame-retardant yarn has high temperature resistance, and the molten metal tolerance of the fabric is effectively improved. The protective fabric made of the flame-retardant fabric is good in protective effect and low in price, can be better applied to the field of production and manufacturing, and further provides guarantee for the safety of construction operation of operators.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (12)
1. A flame resistant yarn comprising a first single-strand yarn and a second single-strand yarn that are connected to each other;
the first single-strand yarn is a core-spun yarn, and the core-spun yarn comprises a core yarn and a blended fiber yarn coated on the outer surface of the core yarn;
the second single-stranded yarn comprises pre-oxidized silk fiber, low-melting-point polyester fiber and flame-retardant polyester fiber which are twisted together.
2. The flame-retardant yarn according to claim 1, wherein the core yarn is composed of any one of polyester filament, flame-retardant polyester filament, nylon filament or flame-retardant nylon filament.
3. The flame-resistant yarn of claim 1 wherein said core yarn is comprised of a flame-resistant, high temperature resistant yarn.
4. The flame-retardant yarn of claim 1 wherein said core yarn has a denier of from 20 to 100D.
5. The flame-retardant yarn of claim 1, wherein said blended yarn comprises wool fibers and flame-retardant viscose fibers twisted together.
6. The flame-retardant yarn of claim 1, wherein said blended yarn comprises wool fibers, flame-retardant viscose fibers, flame-retardant nylon fibers and antistatic fibers twisted together.
7. The flame-retardant yarn of claim 1,
the first single-strand yarn is in cabling connection with the second single-strand yarn; or
The first single-strand yarn is connected with the second single-strand yarn in an overlapping mode.
8. A flame resistant fabric woven from the flame resistant yarn of any one of claims 1 to 6, wherein said flame resistant yarn is formed by cabling said first single-strand yarn and said second single-strand yarn, and wherein the yarn count of said first single-strand yarn is not higher than the yarn count of said second single-strand yarn.
9. The flame resistant fabric of claim 8,
the specification range of the yarn count of the first single-strand yarn is as follows: ne: 10/1-30/1 s;
the specification range of the yarn count of the second single-strand yarn is as follows: ne: 20/1-40/1 s.
10. The flame retardant fabric of claim 8, wherein said flame retardant fabric is any one of a plain, twill or satin weave structure.
11. A flame resistant fabric formed by interweaving a first single yarn and a second single yarn of the flame resistant yarn of any one of claims 1 to 6, wherein the first single yarn has a higher count than the second single yarn;
in the flame-retardant fabric, the first single-strand yarn floats on the surface, and the second single-strand yarn sinks on the back.
12. A flame retardant garment comprising the flame retardant fabric of any one of claims 8 to 11.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647174A (en) * | 2020-12-15 | 2021-04-13 | 上海伊贝纳纺织品有限公司 | Flame-retardant yarn, fabric, corresponding manufacturing method, finishing method and garment |
| CN113862877A (en) * | 2021-11-01 | 2021-12-31 | 常熟市宝沣特种纤维有限公司 | Protective clothing fabric and preparation method and application thereof |
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2020
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647174A (en) * | 2020-12-15 | 2021-04-13 | 上海伊贝纳纺织品有限公司 | Flame-retardant yarn, fabric, corresponding manufacturing method, finishing method and garment |
| CN113862877A (en) * | 2021-11-01 | 2021-12-31 | 常熟市宝沣特种纤维有限公司 | Protective clothing fabric and preparation method and application thereof |
| CN113862877B (en) * | 2021-11-01 | 2023-12-26 | 常熟市宝沣特种纤维有限公司 | Protective clothing fabric and preparation method and application thereof |
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