CN205856740U - A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric - Google Patents
A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric Download PDFInfo
- Publication number
- CN205856740U CN205856740U CN201620865130.6U CN201620865130U CN205856740U CN 205856740 U CN205856740 U CN 205856740U CN 201620865130 U CN201620865130 U CN 201620865130U CN 205856740 U CN205856740 U CN 205856740U
- Authority
- CN
- China
- Prior art keywords
- base fabric
- leno heald
- filtrate
- filtrate base
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model discloses a kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric, this leno heald structure filtrate base fabric is made up of through two systems doup end and ground, there is mutual twisting in ground warp and doup end, in two kinds of warp thread twisting point-shaped resultant yarn holes, each yarn hole penetrates a weft yarn, the end count of filtrate base fabric: 120 150/10cm；Filling density: 60 80/10cm.This utility model filtrate base fabric is on the premise of guaranteeing filtrate serviceability, both raw-material usage amount can have been reduced, reach cost-effective purpose, cohesive force between long filament can be overcome again in above-mentioned tissue poor, weaving is difficult and avoids or reduces the pricker damage to PTFE base fabric, thus improves the product quality of filtrate, performance and used life.
Description
Technical field
This utility model belongs to textile technology field, is specifically related to a kind of polytetrafluoroethylfilament filament leno heald structure filtrate base
Cloth.
Background technology
In recent years, China occurs haze on a large scale, for a long time, and atmospheric pollution not only has a strong impact on life and the people of the people
Body is healthy, and also production and consumption mode existing to China is sounded the alarm.Accelerate environmental improvement, transform mode of economic growth, extremely
Urgent.Filter and isolation technics is one of control atmosphere pollution important means, particularly filter the sack cleaner in textile
To fine-powder, particularly PM10, PM2.5 collection rate is up to 99.3%, has become domestic and international atmospheric dust pollution first-selection
Administration way.
Politef (being called for short PTFE) the fibre fire resistant filtering material prepared with acupuncture or spun lacing reinforcement means has
Strength is high, is little affected by strong acid, alkali corrosion, heatproof up to 260 DEG C (moments 300 DEG C), have antioxidation, hydrophobic, refuse oil and
The features such as easy-to-clean ash, are the optimal materials of sack cleaner, are widely used in waste incineration, generating, clinical waste, hazardous waste
The high temperature filtration art such as burning.Generally, the strength of filtrate essentially from the obvolvent between strength and the fiber of base fabric, with
And fiber twines with the long filament of base fabric and embraces produced strength.Base fabric assume responsibility for the strength of required more than 90% during filtrate work.
PTFE base fabric, for producing PTFE fire resistant filter material, is by the laying PTFE above and below of PTFE base fabric
Short fine fleece, then form with acupuncture or spun lacing reinforcing.The plain weave structure weaving PTFE long filament filtrate that the most general employing is woven
Base fabric.Owing to PTFE high temperature resistance filtration material grammes per square metre is higher, typically at 500-800g/m2, PTFE long filament or short fibre are mainly by abroad
Import, expensive, although PTFE long filament or short fibre domesticize, but performance does not reaches the requirement of imported material, and quality is not
Stable, affect using effect.
Utility model content
The purpose of this utility model is to overcome above deficiency, it is provided that a kind of polytetrafluoroethylfilament filament leno heald structure filtrate base
Cloth.This utility model uses woven leno heald structure weaving PTFE filtrate base fabric, on the premise of guaranteeing filtrate serviceability, both
Raw-material usage amount can be reduced, reach cost-effective purpose, cohesive force between long filament can be overcome again in above-mentioned tissue
Difference, weaving is difficult and avoids or reduces the pricker damage to PTFE base fabric, thus improves the product quality of filtrate, performance and use
Life-span.
The purpose of this utility model is achieved in the following ways:
A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric, this leno heald structure filtrate base fabric by doup end and ground through two
System forms, and ground warp and doup end occur mutual twisting, at first organizine and second organizine twisting point-shaped resultant yarn hole, each yarn
Hole is parallel penetrates a weft yarn, the end count of filtrate base fabric: 120-150 root/10cm；Filling density: 60-80 root/10cm.
The fiber number of described polytetrafluoroethylfilament filament is at 500D-1400D.
Base fabric uses two kinds of twisting methods, uses two set leno heald, and one strand group of first set leno heald is 1 doup end and 2 ground
Wear long 1 dent；Second set one strand group of leno heald is 2 doup ends and 4 ground wear long 1 dent, an empty dent, twisting between every hank group
Direction is pair twist.
Leno heald is divided into line leno heald and metal leno heald.
The shed open that leno heald structure is formed has plain shed, open shed, strand to turn shed open three kinds.
In leno heald structure base fabric during machine, the warp thread of leno heald part to be worn in two steps, first by ground through and after doup end respectively penetrates
In the common heald in portion, penetrate the most again in leno heald.What wherein doup end was worn combines as rear comprehensive, and ground is combined as ground heddle through wear.Root
According to seeing that before machine doup end is different through the position of left and right from ground, is divided into the right side to wear method and method is worn on a left side.Method is worn on the right side: before machine, doup end with
Ground through from the left side of leno heald penetrate half base combine；Method is worn on a left side: before machine, and doup end is combined through penetrating half base from the right side of leno heald with ground
In.
Warp thread: ground warp: 500D-1400D PTFE long filament；Doup end: 500D-1400D PTFE long filament；
Weft yarn: 500D-1400D PTFE long filament.
End count: 120-150 root/10cm；Filling density: 60-80 root/10cm；
Fabric width: 140-210cm；
The beneficial effects of the utility model compared with the prior art: this utility model leno heald structure filtrate base fabric, employ
500D-1400D PTFE filamentary material, high temperature resistant, acid-alkali-corrosive-resisting, there is end count and the filling density of uniqueness, guaranteeing that filtrate uses
On the premise of performance, both can reduce raw-material usage amount, and reach cost-effective purpose, can overcome again in above-mentioned tissue
Between long filament, cohesive force is poor, and weaving is difficult and avoids or reduces the pricker damage to PTFE base fabric, thus improves the product of filtrate
Quality, performance and used life.
Accompanying drawing explanation
Fig. 1 is filtrate base fabric structure schematic diagram.
1 being first organizine in figure, 2 be second organizine, 3 is tram.
Detailed description of the invention
Below by way of specific embodiment this utility model is further expalined explanation:
As shown in Figure 1:
A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric, this leno heald structure filtrate base fabric by doup end and ground through two
System forms, and ground warp and doup end occur mutual twisting, in first organizine 1 and second organizine 2 twisting point-shaped resultant yarn hole, each
Yarn hole is parallel penetrates a weft yarn 3, the end count of filtrate base fabric: 120-150 root/10cm；Filling density: 60-80 root/10cm.Polytetrafluoro
The fiber number of ethylene long filament is at 500D-1400D.Base fabric uses two kinds of twisting methods, uses two set leno heald, first set leno heald one strand
Group is 1 doup end and 2 ground wear long 1 dent；Second set one strand group of leno heald is 2 doup ends and 4 ground wear long 1 dent, each
An empty dent between strand group, direction of lay is pair twist.Leno heald is divided into line leno heald and metal leno heald.The shed open that leno heald structure is formed has
Plain shed, open shed, strand turn shed open three kinds.
Weaving embodiment:
A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric, is made up of through two systems doup end and ground.During weaving, ground
The position of warp is motionless, and in the left side of ground warp during doup end, time and on the right side of ground warp.
The method for weaving that leno heald structure base fabric uses is when doup end often changes a right position, inweaves a weft yarn.
In leno heald structure base fabric during machine, the warp thread of leno heald part to be worn in two steps, first by ground through and after doup end respectively penetrates
In the common heald in portion, penetrate the most again in leno heald.What wherein doup end was worn combines as rear comprehensive, and ground is combined as ground heddle through wear.Root
According to seeing that before machine doup end is different through the position of left and right from ground, is divided into the right side to wear method and method is worn on a left side.Method is worn on the right side: before machine, doup end with
Ground through from the left side of leno heald penetrate half base combine；Method is worn on a left side: before machine, and doup end is combined through penetrating half base from the right side of leno heald with ground
In.
Warp thread: ground warp: use the 500D PTFE film of Shanghai spirit fluon new material Science and Technology Ltd. to split long filament；
Doup end: use the 500D PTFE film of Shanghai spirit fluon new material Science and Technology Ltd. to split long filament；
Weft yarn: use the 500D PTFE film of Shanghai spirit fluon new material Science and Technology Ltd. to split long filament.
End count: 136/10cm；Filling density: 76/10cm；
Fabric width: 230cm；
Porter: 136 teeth/10cm reed width: 241cm
Base fabric selects lower doup doup heddle.Using strand group to be 1 doup end and 2 ground wear long 1 dent, direction of lay is
Pair twist.Fabric tissue specification and performance see table:
This utility model, on the premise of guaranteeing filtrate serviceability, both can reduce raw-material usage amount, reaches joint
The about purpose of cost, can overcome again in above-mentioned tissue cohesive force between long filament poor, weaving difficulty and avoid or reduce pricker pair
The damage of PTFE base fabric, thus improve the product quality of filtrate, performance and used life.
Claims (5)
1. a polytetrafluoroethylfilament filament leno heald structure filtrate base fabric, it is characterised in that this leno heald structure filtrate base fabric by doup end and
Ground forms through two systems, and ground warp and doup end occur mutual twisting, is formed at first organizine 1 and second organizine 2 twisting point
Yarn hole, each yarn hole is parallel penetrates a weft yarn 3, the end count of filtrate base fabric: 120-150 root/10cm；Filling density: 60-80 root/
10cm。
Polytetrafluoroethylfilament filament leno heald structure filtrate base fabric the most according to claim 1, it is characterised in that described poly-four
The fiber number of fluorothene long filament is at 500D-1400D.
Polytetrafluoroethylfilament filament leno heald structure filtrate base fabric the most according to claim 1, it is characterised in that filtrate base fabric is adopted
By two set leno heald, one strand group of first set leno heald is 1 doup end and 2 ground wear long 1 dent；Second set one strand group of leno heald is 2
Root doup end and 4 ground wear long 1 dent, and an empty dent between every hank group, direction of lay is pair twist.
Polytetrafluoroethylfilament filament leno heald structure filtrate base fabric the most according to claim 1, it is characterised in that leno heald is divided into line
Leno heald processed and metal leno heald.
Polytetrafluoroethylfilament filament leno heald structure filtrate base fabric the most according to claim 1, it is characterised in that leno heald structure shape
The shed open become has plain shed, open shed, strand to turn shed open three kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865130.6U CN205856740U (en) | 2016-08-11 | 2016-08-11 | A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865130.6U CN205856740U (en) | 2016-08-11 | 2016-08-11 | A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856740U true CN205856740U (en) | 2017-01-04 |
Family
ID=57658475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865130.6U Active CN205856740U (en) | 2016-08-11 | 2016-08-11 | A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652893A (en) * | 2019-01-23 | 2019-04-19 | 陕西元丰纺织技术研究有限公司 | A kind of polytetrafluoroethylene fibre chemical filtration material |
| CN110004564A (en) * | 2019-03-30 | 2019-07-12 | 浙江超仕达特纺有限公司 | A kind of environmental protection leisure fence cloth |
-
2016
- 2016-08-11 CN CN201620865130.6U patent/CN205856740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652893A (en) * | 2019-01-23 | 2019-04-19 | 陕西元丰纺织技术研究有限公司 | A kind of polytetrafluoroethylene fibre chemical filtration material |
| CN110004564A (en) * | 2019-03-30 | 2019-07-12 | 浙江超仕达特纺有限公司 | A kind of environmental protection leisure fence cloth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205856740U (en) | A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric | |
| CN103628224A (en) | Broad-width carbon-fiber knitting machine and method for producing carbon-fiber gridding cloth by using same | |
| CN104372491A (en) | Production method for modal jacquard fabric | |
| CN202830328U (en) | Electric cloth having weft backed weaves | |
| CN109594179A (en) | A kind of cloth yarn method of fiber fabrics | |
| CN106087205A (en) | A kind of polytetrafluoroethylfilament filament leno heald structure filtrate base fabric and preparation method thereof | |
| CN203295742U (en) | Novel carbon fiber reinforcing cloth | |
| CN107419408A (en) | A kind of lace stitch and its method for weaving | |
| CN202830329U (en) | Glass fiber cloth having weft backed weaves | |
| CN106222841A (en) | A kind of combed cotton Fructus Cannabis intertexture and production method thereof | |
| CN203639647U (en) | Wide-width carbon fiber knitter | |
| CN206408332U (en) | A kind of fiberglass filament leno heald Structural Engineering base fabric | |
| CN2820893Y (en) | Net ring for close spinning machine | |
| CN203200441U (en) | Soft figured cloth | |
| CN202644061U (en) | Natural overhanded woven fabric | |
| CN207987426U (en) | A kind of loom facilitating repair | |
| CN202644058U (en) | Double-warp-beam rapier loom | |
| CN202297974U (en) | Simple leno heald mechanism for trail-manufacturing eyelet fabrics by sample weaving machine | |
| CN205529264U (en) | Weaving cloth | |
| CN203530577U (en) | Textile reed | |
| CN201155011Y (en) | Folded yarn woven fabric | |
| CN212895200U (en) | Polyester cotton linen plain cloth | |
| CN204959166U (en) | Weaving two -way opening heald frame of three -dimensional mesh fabric | |
| CN206089957U (en) | Special rubber skeletal material weavings structure | |
| CN202830333U (en) | Glass fiber cloth with broken twill weave texture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 224000 Jiangsu Yancheng City Century Avenue, Hua Bang international Xixia 22-A8 Patentee after: Jiangsu Hua Yue textile new material Polytron Technologies Inc Address before: 224000 textile industry park, Dagang Town, Yancheng City, Jiangsu Patentee before: Jiangsu Huayue Textile New Material Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |