CN203546309U - Double-layer shell fabric - Google Patents
Double-layer shell fabric Download PDFInfo
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- CN203546309U CN203546309U CN201320683185.1U CN201320683185U CN203546309U CN 203546309 U CN203546309 U CN 203546309U CN 201320683185 U CN201320683185 U CN 201320683185U CN 203546309 U CN203546309 U CN 203546309U
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Abstract
The utility model relates to double-layer shell fabric. The double-layer shell fabric is composed of upper layer warp yarns, upper layer weft yarns, lower layer warp yarns and lower layer weft yarns, wherein the upper layer warp yarns and the upper layer weft yarns are interwoven to form upper layer fabric, the lower layer warp yarns and the lower layer weft yarns are interwoven to form lower layer fabric, the lower layer warp yarns float out of the upper layer and are interwoven with the upper layer weft yarns every other two or more pieces of the lower layer warp yarns, and the lower layer weft yarns float out of the upper layer and are interwoven with the upper layer warp yarns every other two or more pieces of the lower weft yarns. According to the double-layer shell fabric, the materials of the upper layer and the materials of the lower layer can be adjusted flexibly according to actual needs to achieve higher heat insulation effects, the number of alternate yarns and bonding point positions can be adjusted according to demands of different patterns to meet the demands for different patterns, and adjustment is convenient.
Description
Technical field
The utility model relates to a kind of double-layer fabric.
Background technology
Along with the further attention to personal protection, the domestic individual protective equipment fireman had had significant lifting on being equipped with again in recent years, on the outer shell fabric of fire-entry suit, from initial retardant cotton, risen to present aramid fiber class fabric, for fireman is in extreme detonation situation, provide good life security guarantee.Thereby, how by existing known fire proofing is carried out to rational proportioning combination, and utilize special institutional framework to promote the heat-proof quality of fabric, also become a study hotspot of current flame retardant industry.
Utility model content
Described double-layer fabric, is comprised of top line, upper layer weft yarns, lower layer warp yarns and lower floor's weft yarn, described top line and the upper layer weft yarns formation upper layer of fabric that interweaves mutually, and lower layer warp yarns and the lower floor formation layer fabric that interweaves mutually, is characterized in that:
Lower layer warp yarns is after 2, interval or above lower layer warp yarns, and emersion upper strata and upper layer weft yarns interweave;
Lower floor's weft yarn is after 2, interval or above lower floor's weft yarn, and emersion upper strata and top line interweave.
Adopt above-mentioned structure, make fabric form a kind of middle levels completely separated, and the interconnected institutional framework in edge, concrete interval number can be according to pattern magnitude adjustment, and the more patterns in interval are larger;
When top line and upper layer weft yarns and lower layer warp yarns and lower floor's weft yarn adopt the flame-retardant yarn of different materials, because the dry-hot shrinkage of two kinds of yarns is different, at fabric, be subject in high temperature sintering situation, can produce the effect of fabric levels separation, increase the air layer of fabric, increase substantially the resistance to elevated temperatures of fabric.
Yarn as top line and upper layer weft yarns and lower layer warp yarns and lower floor's weft yarn employing different color, can form in the front of fabric obvious rectangular patterns.
The beneficial effects of the utility model are: the utility model can be adjusted the material of levels according to the actual requirements flexibly, to reach higher effect of heat insulation, and can reach different colored type demands according to number of threads and the binding place position at different colored type demand adjustment intervals, easy to adjust.
Accompanying drawing explanation
Fig. 1 is double-layer fabric fabric of the present utility model organization schematic diagram.
The specific embodiment
Referring to Fig. 1, described double-layer fabric, is comprised of top line 1, upper layer weft yarns 3, lower layer warp yarns 2 and lower floor's weft yarn 4, described top line 1 and the upper layer weft yarns 3 formation upper layer of fabric that interweaves mutually, lower layer warp yarns 2 and the lower floor 4 formation layer fabric that interweaves mutually, is characterized in that:
Lower layer warp yarns 2 is after 2, interval or above lower layer warp yarns 2, and as Fig. 1 shows formation and modification tissue, emersion upper strata and upper layer weft yarns 3 interweave;
Lower floor's weft yarn 4 is after 2, interval or above lower floor's weft yarn 4, and as Fig. 1 shows formation and modification tissue, emersion upper strata and top line 1 interweave;
Adopt above-mentioned structure, make fabric form a kind of middle levels completely separated, and the interconnected institutional framework in edge, concrete interval number can be according to pattern magnitude adjustment, and the more patterns in interval are larger;
When top line 1 and upper layer weft yarns 3 adopts the flame-retardant yarn of different materials with lower layer warp yarns 2 and lower floor's weft yarn 4, because the dry-hot shrinkage of two kinds of yarns is different, at fabric, be subject in high temperature sintering situation, can produce the effect of fabric levels separation, increase the air layer of fabric, increase substantially the resistance to elevated temperatures of fabric.
Preferably, it is raw material that top line 1 and upper layer weft yarns 3 can adopt intrinsically flame retarded aramid fiber 1313, and lower layer warp yarns 2 and lower floor's weft yarn 4 can adopt the material of intrinsically flame retarded Fanglun l414 or Powerleader synthetic fibre and so on;
Yarn as top line 1 and upper layer weft yarns 3 and lower layer warp yarns 2 and lower floor's weft yarn 4 employing different colors, can form in the front of fabric obvious rectangular patterns.
Claims (2)
1. double-layer fabric, by top line (1), upper layer weft yarns (3), lower layer warp yarns (2) and lower floor's weft yarn (4), formed, described top line (1) and upper layer weft yarns (3) the formation upper layer of fabric that interweaves mutually, lower layer warp yarns (2) and lower floor (4) the formation layer fabric that interweaves mutually, is characterized in that:
Described lower layer warp yarns (2) is after 2, interval or above lower layer warp yarns (2), and emersion upper strata and upper layer weft yarns (3) interweave;
Lower floor's weft yarn (4) is after 2, interval or above lower floor's weft yarn (4), and emersion upper strata and top line (1) interweave.
2. double-layer fabric according to claim 1, it is characterized in that, it is raw material that top line (1) and upper layer weft yarns (3) adopt intrinsically flame retarded aramid fiber 1313, and lower layer warp yarns (2) and lower floor's weft yarn (4) adopt intrinsically flame retarded Fanglun l414 or Powerleader synthetic fibre material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683185.1U CN203546309U (en) | 2013-10-30 | 2013-10-30 | Double-layer shell fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683185.1U CN203546309U (en) | 2013-10-30 | 2013-10-30 | Double-layer shell fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546309U true CN203546309U (en) | 2014-04-16 |
Family
ID=50464452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320683185.1U Ceased CN203546309U (en) | 2013-10-30 | 2013-10-30 | Double-layer shell fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546309U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120536A (en) * | 2014-07-07 | 2014-10-29 | 西安工程大学 | Inflaming retarding comfortable fabric and preparing method thereof |
| CN105581409A (en) * | 2016-03-18 | 2016-05-18 | 上海特安纶纤维有限公司 | High-comfort protective garment fabric, protective garment and manufacturing method of high-comfort protective garment fabric |
| CN105755627A (en) * | 2016-05-17 | 2016-07-13 | 上海伊贝纳纺织品有限公司 | Double-layer fabric and camouflage clothing made thereof |
| CN105799293A (en) * | 2016-05-10 | 2016-07-27 | 绍兴市恒睿无纺布科技有限公司 | Special composite fabric for fire-protection clothing |
| CN106637580A (en) * | 2016-12-12 | 2017-05-10 | 烟台泰和新材料股份有限公司 | Double-layered flame-retarding and antistatic fabric |
| CN106995965A (en) * | 2017-06-05 | 2017-08-01 | 上海伊贝纳纺织品有限公司 | The Double-layer flame-retardant fabric and its preparation technology of a kind of top layer water repellent nexine water suction |
-
2013
- 2013-10-30 CN CN201320683185.1U patent/CN203546309U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120536A (en) * | 2014-07-07 | 2014-10-29 | 西安工程大学 | Inflaming retarding comfortable fabric and preparing method thereof |
| CN104120536B (en) * | 2014-07-07 | 2015-09-30 | 西安工程大学 | A kind of fire-retardant comfort fabrics and preparation method thereof |
| CN105581409A (en) * | 2016-03-18 | 2016-05-18 | 上海特安纶纤维有限公司 | High-comfort protective garment fabric, protective garment and manufacturing method of high-comfort protective garment fabric |
| CN105799293A (en) * | 2016-05-10 | 2016-07-27 | 绍兴市恒睿无纺布科技有限公司 | Special composite fabric for fire-protection clothing |
| CN105755627A (en) * | 2016-05-17 | 2016-07-13 | 上海伊贝纳纺织品有限公司 | Double-layer fabric and camouflage clothing made thereof |
| CN106637580A (en) * | 2016-12-12 | 2017-05-10 | 烟台泰和新材料股份有限公司 | Double-layered flame-retarding and antistatic fabric |
| CN106995965A (en) * | 2017-06-05 | 2017-08-01 | 上海伊贝纳纺织品有限公司 | The Double-layer flame-retardant fabric and its preparation technology of a kind of top layer water repellent nexine water suction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20181205 Decision number of declaring invalidation: 38142 Granted publication date: 20140416 |
|
| IW01 | Full invalidation of patent right |