CN212388161U - High-flame-retardant heat-insulation welding garment fabric - Google Patents
High-flame-retardant heat-insulation welding garment fabric Download PDFInfo
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- CN212388161U CN212388161U CN202020614331.5U CN202020614331U CN212388161U CN 212388161 U CN212388161 U CN 212388161U CN 202020614331 U CN202020614331 U CN 202020614331U CN 212388161 U CN212388161 U CN 212388161U
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Abstract
The utility model belongs to the technical field of the weaving, concretely relates to high fire-retardant thermal-insulated welding clothes surface fabric. The utility model discloses a high fire-retardant thermowelding dress surface fabric is interweaved by warp and woof and forms, the fabric organizational structure of surface fabric is through the double organization, and the woof adopts aramid 1313 fibre and fire-retardant viscose fiber's mixed yarn, and the warp includes top layer warp and nexine warp, top layer warp is the polyimide fiber, and the nexine warp is polyimide fiber and fire-retardant viscose fiber's mixed yarn. The utility model discloses a reasonable configuration of longitude and latitude yarn count, arrangement proportion and longitude and latitude density makes the top layer warp present in the fabric openly, and the nexine warp presents in the fabric reverse side, and the different effect of full play positive and negative has realized openly having permanent fire-retardant, high strength, high temperature resistant, the characteristic of bursting, and the reverse side has the characteristic of permanent fire-retardant, high strength, good comfort, and this kind of structure multiplicable fabric thickness has further promoted the heat-proof quality of fabric simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the weaving, concretely relates to high fire-retardant thermal-insulated welding clothes surface fabric.
Background
The welding technology, the application field of which comprises aerospace, ocean drilling, ship manufacturing, building engineering, railway transportation, automobile production, mobile phone chips, microcircuits and almost all modern manufacturing industries, plays an irreplaceable role in the rapid development of the modern manufacturing industries.
The harmful factors affecting human health in the welding process can be divided into two categories, namely physical harmful factors and chemical harmful factors: physical harmful factors include high temperature, burn, electric welding arc light, etc.; the chemical harmful factors include welding smoke dust, harmful gas and the like. The welding workers can easily hurt the bodies of the welders for a long time under the welding conditions of welding arc light irradiation, high temperature, welding slag splashing, high radiation and the like, and welding occupational diseases such as pneumoconiosis, electric ophthalmia, carbon monoxide poisoning, radiation diseases, electric dermatitis, metal smoke heat and the like are caused. Therefore, a welder needs to wear the welding protective articles correctly when performing electric welding operation, so as to prevent occupational diseases during welding.
At present, the protection of chemical hazard factors is mainly realized by a dust removal system and a respiratory system which is independent to wear, and the protection of physical hazard factors is mainly realized by an individual protective article. The individual welding protective articles mainly comprise protective masks, welding shawl, protective clothing, protective gloves and the like, and the protective articles are widely made of all-cotton rear flame-retardant fabrics at present. The all-cotton flame-retardant fabric has single performance, has a series of problems of poor heat insulation, low strength, poor durability, rough and hard hand feeling and the like, particularly has greatly reduced flame-retardant performance along with the increase of the use time and the increase of washing times, and can generate holes when welding slag splashes on the surface of clothes, so that the safety risk of welding operators is increased because the skin is directly exposed. Some products adopt aluminium membrane composite technology in order to promote heat-proof quality, though promoted heat-proof quality, make the clothing heavier, ventilative, increased operation personnel's psychological burden.
The novel welding clothes fabric with high flame retardance and heat insulation in development has an important effect on the aspect of improving the performance of welding protective equipment, can improve the heat insulation performance, the flame retardance and the durability of the welding protective clothes, enriches the types of the welding protective fabric, provides more effective protection for welding personnel, and has certain practical significance.
Disclosure of Invention
The utility model aims at overcoming the not enough of existence among the prior art, providing a high fire-retardant thermal insulation welding clothes surface fabric that separates, the utility model discloses a high fire-retardant thermal insulation welding clothes surface fabric can solve the poor problem of ordinary welding surface fabric heat-proof quality, fire resistance, durability, travelling comfort, has light, high-efficient, comfortable guard action.
In order to solve the technical problem, the utility model adopts the following technical scheme: the fabric weave structure of the fabric is a warp duplex weave, the weft adopts blended yarns of aramid 1313 fibers and flame-retardant viscose fibers, the warp comprises surface layer warp yarns and lining layer warp yarns, the surface layer warp yarns are polyimide fibers, and the lining layer warp yarns are the blended yarns of the polyimide fibers and the flame-retardant viscose fibers.
The fabric weave structure of the fabric is double-faced twill warp double weave or double-faced satin warp double weave.
The surface layer warp yarns of the fabric are completely presented on the front surface of the fabric, and the inner layer warp yarns do not leak out of the front surface of the fabric; the inner layer warp yarns are completely exposed on the back surface of the fabric, and the surface layer warp yarns are not exposed on the back surface of the fabric; the weft yarns are embedded between the surface layer warp yarns and the inner layer warp yarns.
The surface layer warp and the inner layer warp of the fabric are distributed according to the weight ratio of 1:1 are arranged.
The linear density of the warp yarns is 13-15tex, and the linear density of the weft yarns is 29-37 tex.
The warp density of the fabric is 710 pieces/10 cm, and the weft density of the fabric is 275 pieces/10 cm.
The mass per unit area of the fabric is 290 and 330 g/m.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a high fire-retardant thermal-insulated welding clothes surface fabric adopts through double organization structure, interweaves by warp, woof and forms, and the warp contains two kinds of yarn systems, and top layer warp and nexine warp promptly, top layer warp are made by 100% polyimide fiber, and the nexine warp is made by aramid 1313 fibre and fire-retardant viscose fiber blending, and top layer warp presents in the fabric openly, and the nexine warp presents in the fabric reverse side. The weft yarns are made of polyimide fibers and flame-retardant viscose fibers in a blending mode and are presented between the surface layer warp yarns and the inner layer warp yarns.
The polyimide fiber is an intrinsic flame-retardant fiber, has low thermal conductivity, good high-temperature resistance and higher strength, and can improve the heat insulation property, the high-temperature-resistant dimensional stability and the anti-burst property of the fabric. The aramid 1313 fiber is an intrinsic flame-retardant fiber, and has good high-temperature resistance and high strength. The flame-retardant viscose fiber is an essential flame-retardant fiber, has smooth hand feeling, and can improve the wearing comfort of the fabric. The surface layer warp adopts 100% polyimide fiber pure spinning, the weft adopts polyimide fiber and flame-retardant viscose blended yarn, the surface layer warp and the weft are interwoven on the front surface of the fabric, and the strength, flame retardance, high-temperature-resistant dimensional stability, heat insulation and anti-burst performance of the fabric can be ensured; the inner layer warp adopts aramid fiber 1313 fiber and flame-retardant viscose blended yarn, interweaves with weft polyimide fiber and flame-retardant viscose blended yarn, is presented on the reverse side of the fabric, namely the skin-friendly side, can ensure the flame retardance and the strength of the fabric, can greatly improve the wearing comfort, and simultaneously, the aramid fiber 1313 fiber is taken as high-strength flame-retardant fiber, has relatively low price, and can reduce the cost while ensuring the strength.
The utility model discloses a surface fabric is warp double organization structure, and the arrangement ratio of surface warp and interior warp is 1:1, and the linear density of warp is 13tex 2 ~ 15tex 2, and the linear density of woof is 29tex ~ 37tex, and warp density 710/10 cm, and weft density 275/10 cm, through this kind of longitude and latitude yarn count, arrangement ratio and the reasonable configuration of longitude and latitude density, can realize that the surface layer warp appears in the fabric openly, and the inner layer warp does not leak in the fabric openly outward; the inner layer warp yarns are presented on the back surface of the fabric, and the surface layer warp yarns do not leak out of the back surface of the fabric; the weft is embedded between the surface layer warp and the inner layer warp, so that different effects of the front side and the back side are fully exerted, meanwhile, the structure can greatly increase the thickness of the fabric, and the heat insulation performance of the fabric is further improved.
The utility model discloses a surface fabric passes through fibrous apolegamy and organizational structure's design, can solve the poor problem of ordinary welding surface fabric heat-proof quality, fire resistance, durability, travelling comfort, has light, high-efficient, comfortable comprehensive protective action.
Drawings
Fig. 1 is a schematic structural view of the high flame retardant and heat insulation welding clothing fabric of the present invention.
Fig. 2 is a cross-sectional view of the high flame-retardant heat-insulating welded garment fabric of the present invention.
Figure 3 is a schematic representation of the double-sided twill warp doublet weave structure of the welded garment facing of example 1.
FIG. 4 is a schematic representation of a double-faced satin warp duplex weave construction of the welded garment fabric of example 2.
FIG. 5 is a schematic representation of the double-sided twill warp doublet weave structure of the welded garment facing of example 3.
The reference numbers indicate 1, 2, 3, 4, 5, 6, 7, 8-weft yarns; surface layer warp yarn; i, II, III and IV-inner layer warp yarns.
Detailed Description
The utility model discloses to the poor problem of ordinary welding surface fabric heat-proof quality, fire resistance, durability, travelling comfort, provide a light, high-efficient, comfortable welding clothes surface fabric. As shown in fig. 1-2, the weave structure is a warp double weave, which comprises surface layer warp yarns, inner layer warp yarns and weft yarns, wherein the surface layer warp yarns and the inner layer warp yarns are distributed according to the weight ratio of 1:1, arranging and interweaving with weft yarns to prepare a fabric, wherein the surface layer warp yarns are pure spinning yarns of polyimide fibers, the inner layer warp yarns are blended yarns of aramid fibers 1313 and flame-retardant viscose fibers, and the weft yarns are blended yarns of the polyimide fibers and the flame-retardant viscose fibers. The linear density of the warp yarns of the surface layer and the inner layer is 13tex multiplied by 2-15 tex multiplied by 2, and the linear density of the weft yarns is 29 tex-37 tex. The warp density is 710 pieces/10 cm, and the weft density is 275 pieces/10 cm. The reasonable arrangement of the yarn count, the arrangement proportion and the warp and weft density of the warps and wefts realizes that the surface layer warps are completely presented on the front surface of the fabric, and the inner layer warps do not leak out of the front surface of the fabric (as shown in figure 2); the inner layer warp yarns are completely exposed on the back surface of the fabric, and the surface layer warp yarns are not exposed on the back surface of the fabric (as shown in figure 2); the weft is embedded between the surface layer warp and the inner layer warp (as shown in figure 2), and the warp double-weave structure can not only increase the thickness of the fabric and improve the heat insulation property, but also play different roles of the surface layer warp and the inner layer warp.
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Example 1
The fabric weave structure of the fabric is a warp duplex weave, the weft adopts a blended yarn of 50% aramid 1313 fiber and 50% flame-retardant viscose fiber, the warp comprises surface layer warp and lining layer warp, the surface layer warp is 100% pure polyimide fiber, and the lining layer warp is the blended yarn of 50% polyimide fiber and 50% flame-retardant viscose fiber.
The fabric weave structure of the fabric is double-faced twill warp double weave, the weave diagram is shown in figure 3, the surface weave is 3/1 weave, the inner weave is 1/3 weave, the surface layer warp and the inner layer warp are 1:1 are arranged.
The surface layer warp yarns of the fabric are completely presented on the front surface of the fabric, and the inner layer warp yarns do not leak out of the front surface of the fabric; the inner layer warp yarns are completely exposed on the back surface of the fabric, and the surface layer warp yarns are not exposed on the back surface of the fabric; the weft yarns are embedded between the surface layer warp yarns and the inner layer warp yarns.
The surface layer warp and the inner layer warp of the fabric are distributed according to the weight ratio of 1:1 are arranged.
The linear density of the warp yarns is 13tex, and the linear density of the weft yarns is 29 tex.
The warp density of the fabric is 710 pieces/10 cm, and the weft density of the fabric is 275 pieces/10 cm.
The mass per unit area of the fabric is 290 g/m.
Example 2
The fabric weave structure of the fabric is a warp duplex weave, the weft adopts a blended yarn of 50% aramid 1313 fiber and 50% flame-retardant viscose fiber, the warp comprises surface layer warp and lining layer warp, the surface layer warp is 100% pure polyimide fiber, and the lining layer warp is the blended yarn of 50% polyimide fiber and 50% flame-retardant viscose fiber.
The fabric weave structure of the fabric is a double-faced satin warp double weave, the weave diagram is shown in figure 4, the surface weave is 8-warp satin weave, the inner weave is 5-weft satin weave, and the surface layer warp and the inner layer warp are arranged in a ratio of 1: 1.
The surface layer warp yarns of the fabric are completely presented on the front surface of the fabric, and the inner layer warp yarns do not leak out of the front surface of the fabric; the inner layer warp yarns are completely exposed on the back surface of the fabric, and the surface layer warp yarns are not exposed on the back surface of the fabric; the weft yarns are embedded between the surface layer warp yarns and the inner layer warp yarns.
The surface layer warp and the inner layer warp of the fabric are distributed according to the weight ratio of 1:1 are arranged.
The linear density of the warp yarns was 15tex and the linear density of the weft yarns was 37 tex.
The warp density of the fabric is 710 pieces/10 cm, and the weft density of the fabric is 275 pieces/10 cm.
The mass per unit area of the fabric is 330 g/m.
Example 3
The fabric weave structure of the fabric is a warp duplex weave, the weft adopts a blended yarn of 50% aramid 1313 fiber and 50% flame-retardant viscose fiber, the warp comprises surface layer warp and lining layer warp, the surface layer warp is 100% pure polyimide fiber, and the lining layer warp is the blended yarn of 50% polyimide fiber and 50% flame-retardant viscose fiber.
The fabric weave structure of the fabric is double-faced twill warp double weave, the weave diagram is shown in figure 5, the surface weave is 3/1 weave, the inner weave is 1/3 weave, the surface layer warp and the inner layer warp are 1:1 are arranged.
The surface layer warp yarns of the fabric are completely presented on the front surface of the fabric, and the inner layer warp yarns do not leak out of the front surface of the fabric; the inner layer warp yarns are completely exposed on the back surface of the fabric, and the surface layer warp yarns are not exposed on the back surface of the fabric; the weft yarns are embedded between the surface layer warp yarns and the inner layer warp yarns.
The surface layer warp and the inner layer warp of the fabric are distributed according to the weight ratio of 1:1 are arranged.
The linear density of the warp yarns was 14tex and the linear density of the weft yarns was 33 tex.
The warp density of the fabric is 710 pieces/10 cm, and the weft density of the fabric is 275 pieces/10 cm.
The mass per unit area of the fabric is 310 g/m.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the present invention or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The fabric structure of the fabric is a warp double-weave structure, the weft adopts blended yarns of aramid 1313 fibers and flame-retardant viscose fibers, the warp comprises surface layer warp yarns and lining warp yarns, the surface layer warp yarns are polyimide fibers, and the lining warp yarns are blended yarns of the polyimide fibers and the flame-retardant viscose fibers.
2. The high flame-retardant heat-insulation welding clothing fabric according to claim 1, wherein the fabric weave structure of the fabric is a double-faced twill warp double weave or a double-faced satin warp double weave.
3. The high flame-retardant heat-insulation welding clothing fabric as claimed in claim 1, wherein the surface layer warps of the fabric are completely presented on the fabric front surface, and the inner layer warps do not leak out of the fabric front surface; the inner layer warp yarns are completely exposed on the back surface of the fabric, and the surface layer warp yarns are not exposed on the back surface of the fabric; the weft yarns are embedded between the surface layer warp yarns and the inner layer warp yarns.
4. The high flame retardant and heat insulating welding clothing fabric according to claim 1, wherein the surface layer warp yarns and the inner layer warp yarns of the fabric are arranged in a ratio of 1:1 are arranged.
5. The high flame retardant and heat insulating welding clothing fabric as claimed in claim 1, wherein the linear density of the warp yarns is 13-15tex, and the linear density of the weft yarns is 29-37 tex.
6. The fabric for the high-flame-retardant and heat-insulating welding clothing is characterized in that the fabric has the warp-wise density of 710 pieces/10 cm and the weft-wise density of 275 pieces/10 cm.
7. The high flame retardant and heat insulating welding clothing fabric according to claim 1, characterized in that the fabric has a mass per unit area of 290 and 330 g/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614331.5U CN212388161U (en) | 2020-04-22 | 2020-04-22 | High-flame-retardant heat-insulation welding garment fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020614331.5U CN212388161U (en) | 2020-04-22 | 2020-04-22 | High-flame-retardant heat-insulation welding garment fabric |
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| CN212388161U true CN212388161U (en) | 2021-01-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115449948A (en) * | 2022-09-16 | 2022-12-09 | 陕西元丰纺织技术研究有限公司 | In-situ polymerization hydrogel finishing method for welding protective fabric and protective clothing thereof |
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2020
- 2020-04-22 CN CN202020614331.5U patent/CN212388161U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115449948A (en) * | 2022-09-16 | 2022-12-09 | 陕西元丰纺织技术研究有限公司 | In-situ polymerization hydrogel finishing method for welding protective fabric and protective clothing thereof |
| CN115449948B (en) * | 2022-09-16 | 2023-09-12 | 陕西元丰纺织技术研究有限公司 | In-situ polymerization hydrogel finishing method for welding protective fabric and protective garment |
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