CN202610644U - Papermaking forming net with two-layer and half structure - Google Patents
Papermaking forming net with two-layer and half structure Download PDFInfo
- Publication number
- CN202610644U CN202610644U CN201220235627.1U CN201220235627U CN202610644U CN 202610644 U CN202610644 U CN 202610644U CN 201220235627 U CN201220235627 U CN 201220235627U CN 202610644 U CN202610644 U CN 202610644U
- Authority
- CN
- China
- Prior art keywords
- forming net
- net
- polyester
- papermaking forming
- layer
- 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
Links
- 229920000728 polyester Polymers 0.000 claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims abstract description 7
- 229920001778 nylon Polymers 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Woven Fabrics (AREA)
Abstract
The utility model relates to a papermaking forming net, in particular to a papermaking forming net with a two-layer and half structure. The papermaking forming net with the two-layer and half structure is characterized in that the warp density of the papermaking forming net is 56 yarns/cm, the weft density of the papermaking forming net is 58 yarns/cm, the diameter of a warp is 0.18mm, surface wefts are 0.19mm and 0.13mm polyester eight-heald wefts in twill weave, and bottom wefts are formed by weaving 0.35mm polyester and 0.36mm nylon sixteen-heald broken satin weaves. The strength and the wear resistance of nylon yarns are better than those of polyester yarns, so that the wear resistance of the net is enhanced, and the service life of the net can be prolonged from about 50 days before improvement to 64 days.
Description
Technical field
The utility model relates to a kind of paper making forming and uses net, specifically relates to a kind of two layers of half hitch structure paper forming net.
Background technology
The 2B603516-570 series net of the 30-55 that manufactures paper with pulp gram/square metre cultural paper; Warp-wise density is 60 pieces/centimeter; The warp line directly is 0.17mm; Face picks is eight palm fibre one thick (0.20mm polyester) thin (0.13mm polyester) parallel twill weaves, and back weft is isometrical (0.35mm polyester), the broken satin weave of (0.35mm nylon) 16 palm fibres, and latitudinal density can reach 57 pieces/centimeter.Advantage is that net structure is stable, air permeability is medium with fiber retention, be shaped dehydration well, the life-span is also better.But its adaptability scope is restricted, and is adapted to more long stapled magma.
The utility model content
To the problems referred to above that exist in the prior art, the utility model provides a kind of two layers of half hitch structure paper forming net that significantly improve at performance driving economies such as shaping, dehydration, fines retention, service lifes.
The technical scheme that the utility model adopts is following:
Two layers of half hitch structure paper forming net is characterized in that warp-wise density is 56/cm, and latitudinal density is 58/cm, and the warp line directly is 0.18mm.
Further, said surface layer parallel adopts the polyester eight brown parallel twill weaves of 0.19mm and 0.13mm, and said bottom parallel adopts the polyester of 0.35mm and the broken satin weave of nylon 16 palm fibres of 0.36mm to form.
Two layers of half hitch structure of the utility model paper forming net, compared with prior art, its beneficial effect shows:
1, the lateral stiffness of forming net is strengthened; Latitudinal density is brought up to 58 pieces/centimeter by original 57 pieces/centimeter; Promoted 3.4%, can resist the vacuum draw of paper machine vacuum tank, flour milling back weft wear volume is improved simultaneously; Bring up to 58/3*0.36 by the wear-resisting volume of original 57/3*0.35 parallel, the life-span of net is improved significantly.
2, the intensity of nylon yarn, ABRASION RESISTANCE are better than Polyester Filament, thereby have strengthened the wear resistence of net, and in the service life of improving net, be about 50 days service life before the remodeling, and the existing life-span can reach 64 days.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structure chart of two layers of half hitch structure of the utility model paper forming net.
The specific embodiment
See also Fig. 1, two layers of half hitch structure paper forming net, its warp-wise density is 56/cm, latitudinal density is 58/cm.
Warp line footpath increases to 0.18mm by 0.17mm, makes net tensile strength that bigger increase arranged, and can adapt to the operation of high speed paper machine.
The surface layer parallel adopts the polyester eight brown parallel twill weaves of 0.19mm and 0.13mm, and the line footpath drops to 0.19mm by 0.20mm, and to expand ventilation space, under the situation that guarantees identical air permeability, latitudinal density is effectively promoted.
The bottom parallel adopts the polyester of 0.35mm and the broken satin weave of nylon 16 palm fibres of 0.36mm to form.
Claims (2)
1. two layers of half hitch structure paper forming net is characterized in that warp-wise density is 56/cm, and latitudinal density is 58/cm, and the warp line directly is 0.18mm.
2. two layers of half hitch structure paper forming net according to claim 1; It is characterized in that; Said surface layer parallel adopts the polyester eight brown parallel twill weaves of 0.19mm and 0.13mm, and said bottom parallel adopts the polyester of 0.35mm and the broken satin weave of nylon 16 palm fibres of 0.36mm to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220235627.1U CN202610644U (en) | 2012-05-22 | 2012-05-22 | Papermaking forming net with two-layer and half structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220235627.1U CN202610644U (en) | 2012-05-22 | 2012-05-22 | Papermaking forming net with two-layer and half structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610644U true CN202610644U (en) | 2012-12-19 |
Family
ID=47344356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220235627.1U Expired - Fee Related CN202610644U (en) | 2012-05-22 | 2012-05-22 | Papermaking forming net with two-layer and half structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610644U (en) |
-
2012
- 2012-05-22 CN CN201220235627.1U patent/CN202610644U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Papermaking forming net with two-layer and half structure Effective date of registration: 20150731 Granted publication date: 20121219 Pledgee: Fuyang finance Company limited by guarantee Pledgor: Anhui Xinyuan Textile Co.,Ltd. Registration number: 2015340000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161021 Granted publication date: 20121219 Pledgee: Fuyang finance Company limited by guarantee Pledgor: Anhui Xinyuan Textile Co.,Ltd. Registration number: 2015340000012 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Papermaking forming net with two-layer and half structure Effective date of registration: 20161025 Granted publication date: 20121219 Pledgee: Fuyang finance Company limited by guarantee Pledgor: Anhui Xinyuan Textile Co.,Ltd. Registration number: 2016340000061 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170828 Granted publication date: 20121219 Pledgee: Fuyang finance Company limited by guarantee Pledgor: Anhui Xinyuan Textile Co.,Ltd. Registration number: 2016340000061 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Papermaking forming net with two-layer and half structure Effective date of registration: 20171213 Granted publication date: 20121219 Pledgee: Fuyang finance Company limited by guarantee Pledgor: Anhui Xinyuan Textile Co.,Ltd. Registration number: 2017340000409 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |