CN2480405Y - Flat yarn screw net - Google Patents
Flat yarn screw net Download PDFInfo
- Publication number
- CN2480405Y CN2480405Y CN 01211725 CN01211725U CN2480405Y CN 2480405 Y CN2480405 Y CN 2480405Y CN 01211725 CN01211725 CN 01211725 CN 01211725 U CN01211725 U CN 01211725U CN 2480405 Y CN2480405 Y CN 2480405Y
- Authority
- CN
- China
- Prior art keywords
- net
- spiral
- flat filament
- ring
- silk
- 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 - Fee Related
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Abstract
The utility model relates to a flat fiber spiral net which is characterized in that the two up and down right-and-left flat fiber spiral rings are inserted with connecting fibers to form the net, the section of the flat fiber has a fillet rectangular or rectangular or elliptical shape, which enlarges the net area, increases the crushing area of the net, improves the fineness, tensile strength, material detaching performance, service life and paper making quality, lowers the cost and saves net changing time. In detail, the fineness can be increased by 3-4 times, the abradability and the detaching performance can be improved twice, and the service life can be prolonged by 1.5 times, which is better than mesh grids among dry nets and especially adapted for paper machines making newsprint paper.
Description
The utility model belongs to a kind of spiral net, and particularly a kind of flat filament spiral net mainly is applicable to dehydration, drying and the transportation of paper-making industry and material.
Existing spiral net, its primary structure are column type monofilament or multifilament spiral surrounding, form left and right sides spiral ring, connect by wearing silk.Because the cross section of spiral ring is a column type,, add the column type monofilament in threaded hole for reducing spiral net spacing space, its plane contact area is little, wire side is coarse, can only be used for the undemanding place of spiral net wire side requirement, and the paper machine that is used to produce newsprint can not use.
The purpose of this utility model is to provide a kind of surface smoothness height, and the material stripping performance is good, the flat filament spiral net that wire side is meticulous.
The purpose of this utility model be achieved in that it by spiral ring, fill silk, the company of wearing silk forms, the cross section is round rectangle or rectangle or oval-shaped flat filament coiling formation left and right sides spiral ring, in the spiral ring of two left and right sides spirals up and down, penetrate connecting filament simultaneously side by side, be linked to be dictyosome, in the ring endoporus of spiral ring, insert to fill silk, spiral ring, fill silk, companys of a wearing two ends are fixed together.
The utility model is compared with existing column type spiral net, spiral ring is formed by the flat filament coiling, and the wire side area is increased, and what increase wire side is subjected to flour milling long-pending, improve wire side fineness, tensile strength, material stripping performance, service life and papermaking quality, reduce cost, save the draping time, fineness improves 3-4 doubly, ABRASION RESISTANCE and fissility improve 2 times, improve 1.5 times service life, performance is better than mesh grid in doing net, is specially adapted to produce the paper machine of newsprint.
Further specify the utility model and embodiment below in conjunction with accompanying drawing.
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 1 schematic cross-section;
Fig. 3 is the utility model embodiment 1 flat filament schematic cross-section;
Fig. 4 is the utility model embodiment 2 flat filament schematic cross-sections;
Fig. 5 is the utility model embodiment 3 flat filament schematic cross-sections.
Number in the figure is as follows: 1, spiral ring; 2, fill silk; 3, the company's of wearing silk.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is by spiral ring 1, fill silk 2, the company's of wearing silk 3 is formed, the cross section is that the flat filament of round rectangle forms left and right sides spiral ring 1 through the coiling of flat filament ring forming machine, its flat filament is parallel to the annulate shaft heart, penetrating simultaneously connecting filament 3 in the spiral ring 1 of left and right sides spiral side by side makes two spiral rings mesh together by the company's of wearing silk 3, be linked to be dictyosome, in the ring endoporus of spiral ring, insert and fill silk, be used to adjust air permeability and percent opening, according to demand, through the arrangement cutting, typing, cut edge, gluing makes spiral ring 1, fill silk 2, the company of wearing silk 3 two ends are fixed together, and make firm spiral net.
As shown in Figure 4, flat filament of the present utility model cross section is a rectangle.
As shown in Figure 5, flat filament of the present utility model cross section is oval.
Claims (4)
1, a kind of flat filament spiral net, by spiral ring, fill silk, the company of wearing silk forms, in the spiral ring of two left and right sides spirals up and down, penetrate connecting filament simultaneously side by side, be linked to be dictyosome, in the ring endoporus of spiral ring, insert and fill silk, spiral ring, fill silk, the company of wearing silk two ends are fixed together, it is characterized in that: described left and right sides spiral ring is formed by the flat filament coiling.
2, flat filament spiral net according to claim 1 is characterized in that: described flat filament cross section is a rectangle.
3, flat filament spiral net according to claim 1 is characterized in that: described flat filament cross section is for oval.
4, flat filament spiral net according to claim 2 is characterized in that: described flat filament cross section is a round rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211725 CN2480405Y (en) | 2001-02-23 | 2001-02-23 | Flat yarn screw net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211725 CN2480405Y (en) | 2001-02-23 | 2001-02-23 | Flat yarn screw net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2480405Y true CN2480405Y (en) | 2002-03-06 |
Family
ID=33631062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211725 Expired - Fee Related CN2480405Y (en) | 2001-02-23 | 2001-02-23 | Flat yarn screw net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2480405Y (en) |
-
2001
- 2001-02-23 CN CN 01211725 patent/CN2480405Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |