CN2844193Y - Multi-layer polyester composite net - Google Patents
Multi-layer polyester composite net Download PDFInfo
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- CN2844193Y CN2844193Y CN 200520075540 CN200520075540U CN2844193Y CN 2844193 Y CN2844193 Y CN 2844193Y CN 200520075540 CN200520075540 CN 200520075540 CN 200520075540 U CN200520075540 U CN 200520075540U CN 2844193 Y CN2844193 Y CN 2844193Y
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- net
- spacer screen
- top net
- warp
- paper
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Abstract
The utility model discloses a multi-layer polyester composite net, which is composed of a top net, a bottom net and a connecting net, wherein the connecting net is composed of connecting wires used for connecting the top and the bottom net as a whole, the size of the longitudinal and the widthwise wires of the top net is smaller than that of the longitudinal and the widthwise wires of the bottom net, the top net uses flat woven reticulation, the bottom net uses five rows of broken satins, and the rate of the longitudinal and the widthwise parts of the top net and the bottom net is 1: 1. Due to the adoption of the structure, the utility model can cause paper pulp fiber to uniformly distribute on a papermaking net, the tensile strength of finished paper is uniform and the finished paper has favorable quality. The holding force of the paper pulp fiber is high, environment pollution is reduced, production cost is also reduced and production efficiency is increased. The utility model is suitable for a high-speed papermaking machine to make cigarette paper, copy paper and tissue paper.
Description
Technical field
The utility model relates to paper making forming net, relates to a kind of polyester multilayer composite web specifically.
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, the graticule line footpath of top net is less than the graticule line footpath of spacer screen, top net and spacer screen are worn to tie 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, when the speciality paper of the high speed paper machine more than 1000 meters/minute and cigarette paper, tissue paper, tissue paper was made, it was poor to exist structural stability, and quality of finished paper is poor, fiber fines and filler retention are lower, easily cause the defective of environmental pollution.
The utility model content
Technical problem to be solved in the utility model provides a kind of when the making of the high speed paper machine more than 1000 meters/minute and cigarette paper, tissue paper, tissue paper, the polyester multilayer composite web that have the satisfactory texture stability, improves quality of finished paper, reduces environmental pollution, reduces production costs.
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, connection net, connecting net is made up of the connecting line that top net, spacer screen are linked into an integrated entity, the warp of top net, parallel line footpath are less than warp, the parallel line footpath of spacer screen, the top net adopts the plain weave reticulate pattern, and spacer screen adopts five to combine broken satin weave, and top net and spacer screen warp-wise and broadwise are 1: 1 structure.
Inweave behind two top net parallels of broadwise braiding and two foundation net parallels that a connecting line carries out the top net and spacer screen is once compound, inweave again and inweave a connecting line behind two top net parallels and the two foundation net parallels to carry out the top spacer screen again compound, the braiding circulation amounted to for 25 steps, compound five times, the connecting line trend is to stride the top layer warp, jumps the bottom warp again, strides the top layer warp again, jump the bottom warp again, repetitive cycling.
Can also adopt following manner: inweave behind two top net parallels of broadwise braiding and two foundation net parallels that a connecting line carries out the top net and spacer screen is once compound, after inweaving two top net parallels and two foundation net parallels again, inweaving a connecting line, to carry out top net and spacer screen again compound, the braiding circulation amounted to for 25 steps, and compound five times, the connecting line trend is to stride the top layer warp, jump the bottom warp again, jump the bottom warp again, stride the top layer warp again, repetitive cycling.
The warp of described top net, the line of parallel directly are 0.13-0.17mm, and the warp of described spacer screen, the line of parallel directly are 0.18-0.23mm, and the line of the connecting line of described connection net directly is 0.11-0.15mm.
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, thereby paper pulp fiber is evenly distributed on the polyester multilayer composite web, the paper pull intensity uniformity of making has improved quality of finished paper greatly, the paper quality of producing is good.Fiber fines and filler retention height have reduced environmental pollution.The polyester multilayer composite web has good structural stability, and spacer screen is more wear-resisting, has prolonged service life, reduces the quantity that the polyester multilayer composite web is changed, thereby 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 the paper machine traffic direction sectional structure schematic diagram of the utility model polyester multilayer composite web;
Fig. 2 is the utility model polyester multilayer composite web first embodiment paper machine cross sectional structure schematic diagram;
Fig. 3 is the utility model polyester multilayer composite web second embodiment paper machine cross sectional structure schematic diagram;
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.
The specific embodiment
As shown in Figure 1 and Figure 2, be first embodiment of polyester multilayer composite web, form by top net 1, spacer screen 2, connection net.Connect net and form, top net 1, spacer screen 2 are linked into an integrated entity by connecting line 7.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 spacer screen 2 warp-wises and broadwise.Top net 1 is for becoming paper, and the line of top net warp 3, top net parallel 4 directly is 0.13-0.17mm.Spacer screen 2 is a wear surface, and the line of its spacer screen warp 5, spacer screen parallel 6 directly is 0.18-0.23mm.Complex form adopts the connecting line 7 of 0.11-0.15mm to carry out top net 1 when braiding and spacer screen 2 is compound.Top net warp 3, the spacer screen warp 5 density sums of top net 1 and spacer screen 2 be the 60-70 root/centimetre, top net parallel 4, the spacer screen parallel 6 density sums of described top net 1 and spacer screen 2 be the 60-80 root/centimetre.Inweaving a connecting line 7 behind two top net parallels 4 of broadwise braiding and two foundation net parallels 6, to carry out top net 1 once compound with spacer screen 2, inweave again and inweave a connecting line 7 behind two top net parallels 4 and the two foundation net parallels 6 and carry out the again compound of top net 1 and spacer screen 2, the braiding circulation amounted to for 25 steps, compound five times, connecting trend is to stride top net warp 3, jumps spacer screen warp 5 again, strides top net warp 3 again, jump spacer screen warp 5 again, repetitive cycling.
As Fig. 1, shown in Figure 3, second embodiment for the polyester multilayer composite web, other structures are all identical, the compound mode of the connecting line 7 that just connects net and top net 1 and spacer screen 2 is different, inweaving a connecting line 7 behind two top net parallels 4 of broadwise braiding and two foundation net parallels 6, to carry out top net 1 once compound with spacer screen 2, inweave again and inweave a connecting line 7 behind two top net parallels 4 and the two foundation net parallels 6 and carry out the again compound of top net 1 and spacer screen 2, the braiding circulation amounted to for 25 steps, compound five times, the connecting line trend is to stride top net warp 3, jumps spacer screen warp 5 again, jumps spacer screen warp 5 again, stride top net warp 3 again, repetitive cycling.
Because adopt such structure, thereby paper pulp fiber is evenly distributed on the utility model polyester multilayer composite web, the paper pull intensity uniformity of making has improved quality of finished paper greatly, the paper quality of producing is good.Spacer screen 2 adopts the graticule of organizing to make five and combines disrumpent feelings line tissues: after a warp penetrates under the parallel, penetrate on four parallels repetitive cycling again.ABRASION RESISTANCE is better, has prolonged service life, can reduce the quantity that polyester MULTILAYER COMPOSITE net is changed, thereby can reduce production costs.The warp-wise of veil and spacer screen and broadwise all adopt 1: 1 structure, and air permeability is 1.14-1.40 cubic meter/square metre * second, and this polyester MULTILAYER COMPOSITE netting gear has good structural stability, improves 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 (4)
1, a kind of polyester multilayer composite web, form by top net (1), spacer screen (2), connection net, connecting net is made up of the connecting line (7) that top net (1), spacer screen (2) are linked into an integrated entity, the graticule line footpath of top net (1) is less than the graticule line footpath of spacer screen (2), it is characterized in that: top net (1) adopts the plain weave reticulate pattern, spacer screen (2) adopts five to combine broken satin weave, and top net (1) is 1: 1 structure with spacer screen (2) warp-wise and broadwise.
2, polyester multilayer composite web according to claim 1, it is characterized in that: it is once compound with top net (1) and spacer screen (2) that a connecting line (7) is set behind two top net parallels (4) and the two foundation net parallels (6) on the broadwise, it is again compound with top net (1) and spacer screen (2) that a connecting line (7) is set behind two top net parallels (4) and the two foundation net parallels (6) again, connecting line (7) trend is to stride top layer warp (3), jump bottom warp (5) again, stride top layer warp (3) again, jump bottom warp (5) again, repetitive cycling.
3, polyester multilayer composite web according to claim 1, it is characterized in that: the warp of described top net (1), the line of parallel directly are the 0.13-0.17 millimeter, the warp of described spacer screen (2), the line of parallel directly are the 0.18-0.23 millimeter, and the line of described connecting line (7) directly is the 0.11-0.15 millimeter.
4, polyester multilayer composite web according to claim 1 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 200520075540 CN2844193Y (en) | 2005-09-13 | 2005-09-13 | Multi-layer polyester composite net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075540 CN2844193Y (en) | 2005-09-13 | 2005-09-13 | Multi-layer polyester composite net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844193Y true CN2844193Y (en) | 2006-12-06 |
Family
ID=37486145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075540 Expired - Fee Related CN2844193Y (en) | 2005-09-13 | 2005-09-13 | Multi-layer polyester composite net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844193Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458243B (en) * | 2007-12-14 | 2013-01-09 | 朱勇强 | Test method for pollution degree of wire-cloth |
| CN104594099A (en) * | 2015-01-06 | 2015-05-06 | 浙江华川实业集团有限公司 | Production system for low-basis-weight colored copying body paper |
-
2005
- 2005-09-13 CN CN 200520075540 patent/CN2844193Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458243B (en) * | 2007-12-14 | 2013-01-09 | 朱勇强 | Test method for pollution degree of wire-cloth |
| CN104594099A (en) * | 2015-01-06 | 2015-05-06 | 浙江华川实业集团有限公司 | Production system for low-basis-weight colored copying body paper |
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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: 20061206 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |