CN2858728Y - Laminated polyester composite grid - Google Patents
Laminated polyester composite grid Download PDFInfo
- Publication number
- CN2858728Y CN2858728Y CN 200520075541 CN200520075541U CN2858728Y CN 2858728 Y CN2858728 Y CN 2858728Y CN 200520075541 CN200520075541 CN 200520075541 CN 200520075541 U CN200520075541 U CN 200520075541U CN 2858728 Y CN2858728 Y CN 2858728Y
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- CN
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- Prior art keywords
- net
- warp
- spacer screen
- top net
- parallel
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-layer polyester composite net comprising a top net and a bottom net, both of which are connected oneselves, respevively, and composite, with warp and weft wire diameter of the top net smaller than that of the bottom net. The top net uses plain weave mesh, the bottom net (2) uses five-harness sateen with 1:1 structure in warp direction between the top net and the bottom net, and 2:1 structure in weft direction. The top net and the bottom net are weaved and composited through texture by spliting a weft line of the top net along texture into two weft lines to connect the top net and the bottom net. The construction of utility model can produce high quality paper, reduce environment pollution and production cost, and improve productive efficiency, while is applicable to manufacturing newsprint paper, cigarette paper and tissue paper on high speed paper machine.
Description
Technical field
The utility model relates to forming net for papermaking, concrete relates to a kind of polyester multilayer composite web.
Background technology
The Chinese utility model patent specification of the CN2386070Y that on July 5th, 2000 was announced discloses a kind of " paper grade (stock) polyester composite web ".This paper grade (stock) polyester composite web, by top net, spacer screen, wear tie lines and constitute, the top net through filling density greater than spacer screen through filling density, top net and spacer screen are worn knot and are merged into integral net by wearing tie lines, the warp-wise of top net and spacer screen and broadwise are 2: 1 structures, and the top net adopts the plain weave reticulate pattern, and spacer screen adopts four to combine twill.Adopt the paper grade (stock) polyester composite web of this spline structure, during the speciality paper of frame news on the high speed paper machine more than 1000 meters/minute paper, cigarette paper, tissue paper, it is poor to exist structural stability, and quality of finished paper is poor, the defective that service life is short.
The utility model content
Technical problem to be solved in the utility model provides a kind of framing news when paper, cigarette paper, tissue paper on the high speed paper machine more than 1000 meters/minute, have the polyester multilayer composite web that structural stability is good, improve quality of finished paper, long service life.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of polyester multilayer composite web, form by top net, spacer screen, compound between top net and the spacer screen from connecting, the graticule line footpath of top net is less than the graticule line footpath of spacer screen, and the top net adopts the plain weave reticulate pattern, and spacer screen adopts five to combine broken satin weave.
The top net is connected top net and spacer screen with the complex method of spacer screen for a parallel that will push up net splits into two parallels by texture, and top net and spacer screen form through the texture braiding, and these two parallels are for connecting the connecting line of veil and spacer screen.Behind a top net parallel of broadwise braiding and a foundation net parallel, inweave the connecting line of two top stratum reticulares, again behind a top net parallel and the foundation net parallel, inweave the connecting line of two top stratum reticulares, again behind a top net parallel and the foundation net parallel, inweave two connecting lines, wherein a connecting line is positioned at the top stratum reticulare, and another root connecting line is positioned at the spacer screen layer; The braiding circulation amounts to 40 steps, compound 20 times.The connecting line trend is to stride the top layer warp, jumps the top layer warp again, strides the top layer warp again, jumps the bottom warp again, repetitive cycling; The connecting line trend is to jump the bottom warp, strides the top layer warp, jumps the top layer warp again, strides the top layer warp again, jumps the top layer warp again, strides the top layer warp again, repetitive cycling.
Top net and spacer screen warp-wise are 1: 1 structure, and broadwise is 2: 1 structures.The line of the graticule of described top net directly is the 0.13-0.17 millimeter, and the line of the warp of described spacer screen directly is the 0.18-0.22 millimeter, and the line of parallel directly is the 0.25-0.32 millimeter.The warp density sum of described top net and spacer screen be the 60-70 root/centimetre, the weft density sum of described top net and spacer screen be the 60-80 root/centimetre.
Because adopt such structure, the beneficial effect of a kind of polyester multilayer composite web of the utility model is: become gauze face exquisiteness, it is very little that wire mark is tending towards, and improved quality of finished paper.Fiber fines and filler retention height have reduced environmental pollution.The polyester multilayer composite web has good structural stability, and spacer screen has the excellent abrasion resistance energy, has prolonged service life, has reduced production cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described;
Fig. 1 is a kind of polyester multilayer composite web of the utility model paper machine traffic direction sectional structure schematic diagram;
Fig. 2 is the paper machine cross sectional structure schematic diagram of connecting line 7 shown in Figure 1;
Fig. 3 is the paper machine cross sectional structure schematic diagram of connecting line 8 shown in Figure 1;
Top net in the drawings, 1; 2, spacer screen; 3, top net warp; 4, top net parallel; 5, spacer screen warp; 6, spacer screen parallel; 7, connecting line; 8, connecting line.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of polyester multilayer composite web is composited through the texture braiding by top net 1, spacer screen 2.Top net 1 adopts the plain weave reticulate pattern, and spacer screen 2 adopts five to combine broken satin weave, and top net 1 is 1: 1 structure with the warp-wise of spacer screen 2, and broadwise is 2: 1 structures.Top net 1 is for becoming paper, and the line of its graticule directly is the 0.13-0.17 millimeter.Spacer screen 2 is a wear surface, and the line of its warp directly is the 0.18-0.22 millimeter, and the line of parallel directly is the 0.25-0.32 millimeter.The warp density sum of top net 1 and spacer screen 2 be the 60-70 root/centimetre, the weft density sum of described top net 1 and spacer screen 2 be the 60-80 root/centimetre.
Complex method adopts top net plain weave texture, and a parallel is divided into two parallels by texture, and these two parallels are called the connecting line 7,8 that connects veil and spacer screen.Behind a top net parallel 4 of broadwise braiding and a foundation net parallel 6, inweave two connecting lines 7 with top net parallel 4 one decks, 8, top net 1 and spacer screen 2 is once compound, again behind a top net parallel 4 and the foundation net parallel 6, inweave two connecting lines 7 that are listed as with top net parallel 4 one, 8, carry out the again compound of top net 1 and spacer screen 2, again behind a top net parallel 4 and the foundation net parallel 6, inweave two connecting lines 7,8, carry out the again compound of top net 1 and spacer screen 2, wherein connecting line 7 and top net parallel 4 one row, connecting line 8 and spacer screen parallel 6 one row, the braiding circulation amounted to for 40 steps, and compound 20 times, connecting line 7 trends are to stride top layer warp 3, jump top layer warp 3 again, stride top layer warp 3 again, jump bottom warp 5 again, repetitive cycling.Connecting line 8 trends are to jump bottom warp 5, stride top layer warp 3, jump top layer warp 3 again, stride top layer warp 3 again, jump top layer warp 3 again, stride top layer warp 3 again, repetitive cycling.
Owing to adopt such structure, the top net adopts the plain weave texture, a parallel is split into two parallels by texture connect top net and spacer screen, top net and spacer screen are composited through the texture braiding, thereby make into gauze face exquisiteness, it is very little that wire mark is tending towards, and improved quality of finished paper.Spacer screen adopts the graticule of organizing to make five and combines disrumpent feelings line tissues, after a warp penetrates under the parallel, penetrates on four parallels again, repetitive cycling, this structure ABRASION RESISTANCE is better, has prolonged service life, can reduce the quantity that polyester MULTILAYER COMPOSITE net is changed, thereby can reduce production costs.Have good dewatering and structural stability, air permeability reaches 1.32-1.84 cubic meter/square metre * second, has improved fiber fines and filler retention, has reduced the pollution to environment.
The above is the preferred embodiment of the utility model polyester multilayer composite web, and some improvement of making for not breaking away from the utility model principle all are considered as protection domain of the present utility model.
Claims (5)
1, a kind of polyester multilayer composite web, it is characterized in that: form by top net (1), spacer screen (2), compound between top net (1) and the spacer screen (2) from connecting, the graticule line footpath of top net (1) is less than the graticule line footpath of spacer screen (2), top net (1) adopts the plain weave reticulate pattern, and spacer screen (2) adopts five to combine broken satin weave.
2, a kind of polyester multilayer composite web according to claim 1 is characterized in that: top net (1) is 1: 1 structure with spacer screen (2) warp-wise, and broadwise is 2: 1 structures.
3, a kind of polyester multilayer composite web according to claim 2, it is characterized in that: on the broadwise behind a top net parallel (4) and the foundation net parallel (6), the connecting line (7,8) of two top stratum reticulares is set, again behind a top net parallel (4) and the foundation net parallel (6), the connecting line (7,8) of two top stratum reticulares is set, again behind a top net parallel (4) and the foundation net parallel (6), two connecting lines (7,8) are set, wherein connecting line (7) is positioned at the top stratum reticulare, and connecting line (8) is positioned at the spacer screen layer; Connecting line (7) trend is to stride top layer warp (3), jumps top layer warp (3) again, strides top layer warp (3) again, jumps bottom warp (5) again, repetitive cycling; Connecting line (8) trend is to jump bottom warp (5), strides top layer warp (3), jumps top layer warp (3) again, strides top layer warp (3) again, jumps top layer warp (3) again, strides top layer warp (3) again, repetitive cycling.
4, a kind of polyester multilayer composite web according to claim 1, it is characterized in that: the line of the graticule of described top net (1) directly is the 0.13-0.17 millimeter, the line of the warp of described spacer screen (2) directly is the 0.18-0.22 millimeter, and the line of parallel directly is the 0.25-0.32 millimeter.
5, a kind of polyester multilayer composite web according to claim 1, it is characterized in that: the warp density sum of described top net (1) and spacer screen (2) be the 60-70 root/centimetre, the weft density sum of described top net (1) and spacer screen (2) be the 60-80 root/centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075541 CN2858728Y (en) | 2005-09-13 | 2005-09-13 | Laminated polyester composite grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075541 CN2858728Y (en) | 2005-09-13 | 2005-09-13 | Laminated polyester composite grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858728Y true CN2858728Y (en) | 2007-01-17 |
Family
ID=37611586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075541 Expired - Fee Related CN2858728Y (en) | 2005-09-13 | 2005-09-13 | Laminated polyester composite grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858728Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192525A (en) * | 2016-08-03 | 2016-12-07 | 江苏金呢工程织物股份有限公司 | A kind of three-layer paper making net method for weaving and three-layer paper making net |
| CN109845677A (en) * | 2019-01-26 | 2019-06-07 | 宁波百厚网具制造有限公司 | A kind of semi-steel complex polyester net cage and its packaging technology |
-
2005
- 2005-09-13 CN CN 200520075541 patent/CN2858728Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192525A (en) * | 2016-08-03 | 2016-12-07 | 江苏金呢工程织物股份有限公司 | A kind of three-layer paper making net method for weaving and three-layer paper making net |
| CN106192525B (en) * | 2016-08-03 | 2020-12-22 | 江苏金呢工程织物股份有限公司 | Three-layer papermaking net weaving method and three-layer papermaking net |
| CN109845677A (en) * | 2019-01-26 | 2019-06-07 | 宁波百厚网具制造有限公司 | A kind of semi-steel complex polyester net cage and its packaging technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |