CN202194021U - Polyester forming mesh for high-speed paper machine - Google Patents
Polyester forming mesh for high-speed paper machine Download PDFInfo
- Publication number
- CN202194021U CN202194021U CN2011202600327U CN201120260032U CN202194021U CN 202194021 U CN202194021 U CN 202194021U CN 2011202600327 U CN2011202600327 U CN 2011202600327U CN 201120260032 U CN201120260032 U CN 201120260032U CN 202194021 U CN202194021 U CN 202194021U
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- paper
- layer
- wefts
- machine
- polyester
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Abstract
The utility model provides a polyester forming mesh for a high-speed paper machine. By adopting 20 heald frames, the polyster forming mesh makes polyester or nylon filaments interweaved into a compound mixture fabric in which a paper-forming layer, a middle connecting layer and a machine layer having different weaving structures are integrally connected. The minimum tissue unit of the compound mixture fabric is composed of 20 polyester filaments as the warps and 60 polyester or nylon filaments as the wefts. The ratio of the warps in the paper-forming layer to the warps in the machine layer is 1:1. The ratio of the wefts in the paper-forming layer to the wefts in the machine layer is 2:1. A 1/1 plain weaving method is adopted in the paper-forming layer of the mesh so as to improve the fiber support index and form uniform and smooth mesh openings. An 8-heddle satin weaving method is adopted in the machine layer to increase the span of bottom wefts and further enhance wear resistance and running stability of the machine layer. The number of pairs of wefts in the middle connecting layer is half that of the total wefts. In this way, the paper face is supported and sewn in an interweaving way. The interlayer bonding force is also improved.
Description
Affiliated technical field
The utility model relates to the wet end of paper machine, specifically is a kind of paper machine wet end that is applied in, and a kind of gauze equipment that plays paper sheet formation and dehydration is that high-speed paper machine is used the polyester forming net.
Background technology
Paper making forming net is important shaping of paper machine wet end and dehydrating material; Though existing paper making forming net can be accomplished paper sheet formation and dehydration task basically; But its weak point is that existing paper making forming net paper is uneven, the gap is big, mesh is irregular, and it is obvious to cause into the paper surface crazing, makes the fiber retention of paper not high; Paper sheet formation is irregular, the incompatible needs of producing high-grade with paper.And adhesion is weak between the one-tenth ply of paper of existing paper making forming net and machine level, is prone to produce interlayer and separates and displacement relatively, and the ABRASION RESISTANCE of machine level and paper machine contact-making surface is not enough, causes the service life of paper making forming net shorter.
Summary of the invention
Become the paper surface irregularity in order to overcome existing paper making forming net, become the gauze line obvious, interlayer adhesion weakness and service life are than deficiencies such as weak points.The utility model provides a kind of high-speed paper machine to use the polyester forming net, makes it become paper smooth, and interlayer firm binding force and machine level are wear-resisting, long service life.
The technical scheme that the utility model is taked is: high-speed paper machine is used the polyester forming net; Adopt 20 heald frames with polyester or nylon monofilament be woven into into ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level connect into whole compound intertexture, its minimum OU is made up of as parallel as warp and 60 polyester or nylon monofilament 20 monofilament polyesters.Warp ratio in becoming ply of paper and machine level is 1: 1, and becoming the parallel ratio in ply of paper and the machine level is 2: 1.Become in the ply of paper at this net, adopt 1/1 plain weave weave, fiber support index is improved, mesh evenly, smoothly.In the machine level, adopt 8-to combine the satin weave method, thereby make the wear-resisting enhancing of the span increase machine level of back weft, maneuverability is stable.A pair of parallel radical in the intermediate connecting layer accounts for 1/2 of total parallel radical, and this rises paper and supports and the stitching that interweaves, and has improved the adhesion of interlayer.
Description of drawings
Fig. 1 is the utility model by the woven webs compilation as parallel of 20 monofilament polyester warps and 60 polyester and monofilament.
Fig. 2, Fig. 3 are 20 warps of the utility model and 60 parallels, and longitude and latitude is weaved graph of a relation step by step.
The specific embodiment
In Fig. 1,2,3; Adopt 20 heald frames with polyester or nylon monofilament be woven into into ply of paper, three layers of different weaving structure of intermediate connecting layer and machine level connect into whole compound intertexture, its minimum OU is made up of as parallel as warp and 60 polyester or nylon monofilament 20 monofilament polyesters.Warp ratio in becoming ply of paper and machine level is 1: 1, and becoming the parallel ratio in ply of paper and the machine level is 2: 1.Become in the ply of paper at this net, adopt 1/1 plain weave weave, fiber support index is improved, mesh evenly, smoothly.In the machine level, adopt 8-to combine the satin weave method, thereby make the wear-resisting enhancing of the span increase machine level of back weft, maneuverability is stable.A pair of parallel radical in the intermediate connecting layer accounts for 1/2 of total parallel radical, and this rises paper and supports and the stitching that interweaves, and has improved the adhesion of interlayer.
Claims (3)
1. a high-speed paper machine is used the polyester forming net, it is characterized in that the warp ratio in becoming ply of paper and machine level is 1: 1, and becoming the parallel ratio in ply of paper and the machine level is 2: 1.
2. high-speed paper machine according to claim 1 is used the polyester forming net, it is characterized in that becoming in the ply of paper at this net, adopts 1/1 plain weave weave.
3. high-speed paper machine according to claim 1 is used the polyester forming net, it is characterized in that in the machine level, adopts 8-to combine the satin weave method, and a pair of parallel radical in the intermediate connecting layer accounts for 1/2 of total parallel radical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202600327U CN202194021U (en) | 2011-07-22 | 2011-07-22 | Polyester forming mesh for high-speed paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202600327U CN202194021U (en) | 2011-07-22 | 2011-07-22 | Polyester forming mesh for high-speed paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194021U true CN202194021U (en) | 2012-04-18 |
Family
ID=45948940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202600327U Expired - Lifetime CN202194021U (en) | 2011-07-22 | 2011-07-22 | Polyester forming mesh for high-speed paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849975A (en) * | 2014-03-21 | 2014-06-11 | 施小平 | Automatic suture multilayer fabric without sizing agent manufacturing and production method thereof |
| CN104631186A (en) * | 2015-01-28 | 2015-05-20 | 安徽华宇网业有限公司 | Improved triple-layer forming fabric |
-
2011
- 2011-07-22 CN CN2011202600327U patent/CN202194021U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849975A (en) * | 2014-03-21 | 2014-06-11 | 施小平 | Automatic suture multilayer fabric without sizing agent manufacturing and production method thereof |
| CN103849975B (en) * | 2014-03-21 | 2015-09-16 | 施小平 | Automatical stitching multiply cloth and production method thereof is manufactured without slurry |
| CN104631186A (en) * | 2015-01-28 | 2015-05-20 | 安徽华宇网业有限公司 | Improved triple-layer forming fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |