CN202492760U - Double-layer dry fabric - Google Patents
Double-layer dry fabric Download PDFInfo
- Publication number
- CN202492760U CN202492760U CN2012201140443U CN201220114044U CN202492760U CN 202492760 U CN202492760 U CN 202492760U CN 2012201140443 U CN2012201140443 U CN 2012201140443U CN 201220114044 U CN201220114044 U CN 201220114044U CN 202492760 U CN202492760 U CN 202492760U
- Authority
- CN
- China
- Prior art keywords
- warp
- paper
- machine side
- parallel
- double
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Paper (AREA)
Abstract
The utility model discloses a double-layer dry fabric. The double-layer dry fabric is formed by warps and wefts, which are interweaved with each other; and the double-layer dry fabric comprises a paper side weft (1), a machine side weft (2), a connecting warp (3), a paper side warp (4) and a machine side warp (5), wherein the connecting warp (3) is interweaved with wefts in two layers; the wefts in the two layers are integrally combined with each other; the paper side warp (4) and the paper side weft (1) are interweaved with each other; the machine side warp (5) and the machine side weft (2) are interweaved with each other; the connecting warp (3) and the paper side warp (4) are mutually interweaved with the paper side weft (1) to form a paper side surface (6); and the connecting warp (3) and the machine side warp (5) are mutually interweaved with the machine side weft (2) to form a machine side surface (7). The double-layer dry fabric disclosed by the utility model has the advantages of good surface smoothness, no mark on a finished product paper sheet, good dehydrating effect, more stable structure and long service life; the maintenance and shutdown time of a paper plant is reduced; the production cost is reduced; and the economic benefits are increased.
Description
Technical field
The utility model relates to the papermaker's fabric that is used for drying section of paper machine, particularly a kind of double-deck dry fabric.
Background technology
In paper-making process, form fibrous web through deposit fiber slurry on the forming net in the shaping district of paper machine.In this process, big water gaging is discharged from slurry through forming net, and fibrous web is stayed on the surface of forming net.
The new paper web that forms proceeds to the press section that comprises a series of nips from the district that is shaped.By fabric-supported, or under frequent situation, be between two such fabrics, to pass when this fibrous web passes each nip.In nip, fibrous web stands the therefrom compression force of expressed water.This part water is accepted with fabric by pressure roller, and it is desirable to not be back in the paper web.
At last, this paper web proceeds to the drying section with steam rotating drying cylinder of heating from the inside that comprises at least one series.Paper web is walked around with the crooked route order by one to multiple fabric guiding each along a series of drying cylinders, and fabric is tight against paper web at dryer surface.The drying cylinder of heating makes the water content of paper web reduce to desired value through evaporation.
The surface characteristic of the fabric that in shaping district, press section and the drying section of paper machine, uses has direct relation with the surface property of the paper of producing.Existing dry fabric fatigue performance is poor, and service life is short, therefore is difficult to satisfy the fast-developing demand of paper industry, is unfavorable for the large-scale industrialization production of papermaking.
The utility model content
The purpose of the utility model is to overcome the shortcoming of prior art, and the double-deck dry fabric that a kind of surface smoothness is good, the life-span is longer is provided.
The purpose of the utility model realizes through following technical scheme:
A kind of double-deck dry fabric, being interweaved by warp and parallel forms fabric, and it comprises the warp of two-layer parallel and three systems; Two-layer parallel comprises paper side parallel and machine side parallel; The warp of three systems comprises connection warp, paper side warp and machine side warp, connects warp and two-layer parallel and interweaves, and two-layer parallel is combined as a whole; Paper side warp and paper side parallel interweave; Machine side warp and machine side parallel interweave, and connect warp and paper side warp and the paper side parallel common paper side that forms that interweaves, and connect warp and machine side warp and the machine side parallel formation machine side surface jointly that interweaves.
Described paper side warp and machine side warp are flat monofilament yams.
The utlity model has following advantage:
The utility model surface smoothness is good, and the finished product page does not have wire mark, and dehydrating effect is good; Be provided with the warp of two-layer parallel and three systems, structure is more firm, and long service life has reduced paper plant and keeped in repair downtime, has reduced production cost, has improved economic benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among the figure, 1-paper side parallel, 2-machine side parallel, 3-connects warp, 4-paper side warp, 5-machine side warp, 6-paper side, 7-machine side surface.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description:
As shown in Figure 1, a kind of double-deck dry fabric, being interweaved by warp and parallel forms fabric; It comprises the warp of two-layer parallel and three systems, and two-layer parallel comprises that the warp of paper side parallel 1 and 2, three systems of machine side parallel comprises connection warp 3, paper side warp 4 and machine side warp 5; Connecting warp 3 interweaves with two-layer parallel; Two-layer parallel is combined as a whole, and paper side warp 4 interweaves with paper side parallel 1, and machine side warp 5 interweaves with machine side parallel 2; Connect warp 3 and paper side warp 4 and the paper side parallel 1 common paper side 6 that forms that interweaves, connect warp 3 and machine side warp 5 and the machine side parallel 2 common machine side surface 7 that forms that interweaves; Connect warp 3 by the protection protected from wear.
Described paper side warp 4 is knitted on paper side parallel 1 to repeat weavy grain, knits below next root paper side parallel 1 again, knits at next again and above the root paper side parallel 1, so repeats described weavy grain; Described machine side warp 5 is knitted below machine side parallel 2 to repeat weavy grain, knits at next above the root machine side parallel 2 again, knits below next root machine side parallel 2 side again, so repeats described weavy grain; Described connection warp 3 is interweaving, and promptly every pair of connection warp 3 that connects in the warp 3 interweaves with paper side parallel 1, and then another root connection warp 3 of time centering interweaves with machine side parallel 2.
Described paper side warp 4 is a flat monofilament yams with machine side warp 5.
Claims (2)
1. double-deck dry fabric; Interweave by warp and parallel and to form fabric; It is characterized in that: it comprises the warp of two-layer parallel and three systems, and two-layer parallel comprises paper side parallel (1) and machine side parallel (2), and the warp of three systems comprises connection warp (3), paper side warp (4) and machine side warp (5); Connecting warp (3) interweaves with two-layer parallel; Two-layer parallel is combined as a whole, and paper side warp (4) interweaves with paper side parallel (1), and machine side warp (5) interweaves with machine side parallel (2); Connect warp (3) and paper side warp (4) and paper side parallel (1) the common paper side (6) that forms that interweaves, connect warp (3) and machine side warp (5) and machine side parallel (2) the common machine side surface (7) that forms that interweaves.
2. a kind of double-deck dry fabric according to claim 1 is characterized in that: described paper side warp (4) and machine side warp (5) are flat monofilament yams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201140443U CN202492760U (en) | 2012-03-23 | 2012-03-23 | Double-layer dry fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201140443U CN202492760U (en) | 2012-03-23 | 2012-03-23 | Double-layer dry fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492760U true CN202492760U (en) | 2012-10-17 |
Family
ID=46998995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201140443U Expired - Lifetime CN202492760U (en) | 2012-03-23 | 2012-03-23 | Double-layer dry fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763370A (en) * | 2019-03-21 | 2019-05-17 | 安徽华辰造纸网股份有限公司 | A kind of multi-layer forming net that high-speed toilet paper making machine warp connects |
-
2012
- 2012-03-23 CN CN2012201140443U patent/CN202492760U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763370A (en) * | 2019-03-21 | 2019-05-17 | 安徽华辰造纸网股份有限公司 | A kind of multi-layer forming net that high-speed toilet paper making machine warp connects |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2003297086C1 (en) | Double cross parallel binder fabric | |
| CN1131213A (en) | Triple layer papermaking fabric providing improved fiber support | |
| CN101835936A (en) | Structured forming fabric and method of making paper | |
| MX2011007421A (en) | Multi-layer papermaker's forming fabric with paired md binding yarns. | |
| EP1871950B1 (en) | Double layer forming fabric with paired warp binder yarns | |
| CN101440583B (en) | Tied double weave forming net for papermaking | |
| CN203569377U (en) | Papermaking forming fabric | |
| CN101899797A (en) | Manufacture method of secondary-seaming ternary-papermaking forming net | |
| CN202492760U (en) | Double-layer dry fabric | |
| CN202116936U (en) | High-strength polyester flat filament drying net for papermaking | |
| CN202000208U (en) | Yankee type papermaking felt | |
| CN202007362U (en) | Efficient-dehydration and anti-rewetting papermaking felt | |
| CN201395737Y (en) | Shaping net with tying double-layer structure for papermaking | |
| CN202492763U (en) | Drying textile | |
| CN103469667B (en) | A kind of manufacture method of high-stiffness two-layer half paper making forming net | |
| CN101824769B (en) | Profiled-yarn drying net for papermaking | |
| CN201390920Y (en) | Novel drying net for paper making | |
| CN211713512U (en) | Novel special forming wire for household paper and papermaking equipment | |
| US20180355555A1 (en) | Paper machine fabric | |
| CN204097788U (en) | For the paper forming part of fiber web machine and the module group of paper forming part | |
| CN201395739Y (en) | Two and a half layer forming fabric with high retention rate used for light weight papermaking | |
| CN205205568U (en) | Crescent type dehydration mesh for paper machine | |
| CN217203359U (en) | Papermaking forming wire for high-speed paper machine and papermaking equipment | |
| CN205839468U (en) | Three-layer paper making net | |
| CN2557570Y (en) | Web clamping formation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term |